The impact of stroke unit care on outcome in a Scottish stroke population, taking into account case mix and selection bias.

PubMed

Turner, Melanie; Barber, Mark; Dodds, Hazel; Dennis, Martin; Langhorne, Peter; Macleod, Mary Joan

2015-03-01

Randomised trials indicate that stroke unit care reduces morbidity and mortality after stroke. Similar results have been seen in observational studies but many have not corrected for selection bias or independent predictors of outcome. We evaluated the effect of stroke unit compared with general ward care on outcomes after stroke in Scotland, adjusting for case mix by incorporating the six simple variables (SSV) model, also taking into account selection bias and stroke subtype. We used routine data from National Scottish datasets for acute stroke patients admitted between 2005 and 2011. Patients who died within 3 days of admission were excluded from analysis. The main outcome measures were survival and discharge home. Multivariable logistic regression was used to estimate the OR for survival, and adjustment was made for the effect of the SSV model and for early mortality. Cox proportional hazards model was used to estimate the hazard of death within 365 days. There were 41 692 index stroke events; 79% were admitted to a stroke unit at some point during their hospital stay and 21% were cared for in a general ward. Using the SSV model, we obtained a receiver operated curve of 0.82 (SE 0.002) for mortality at 6 months. The adjusted OR for survival at 7 days was 3.11 (95% CI 2.71 to 3.56) and at 1 year 1.43 (95% CI 1.34 to 1.54) while the adjusted OR for being discharged home was 1.19 (95% CI 1.11 to 1.28) for stroke unit care. In routine practice, stroke unit admission is associated with a greater likelihood of discharge home and with lower mortality up to 1 year, after correcting for known independent predictors of outcome, and excluding early non-modifiable mortality. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Effects of Centralizing Acute Stroke Services on Stroke Care Provision in Two Large Metropolitan Areas in England

PubMed Central

Morris, Stephen; Hoffman, Alex; Hunter, Rachael M.; Boaden, Ruth; McKevitt, Christopher; Perry, Catherine; Pursani, Nanik; Rudd, Anthony G.; Turner, Simon J.; Tyrrell, Pippa J.; Wolfe, Charles D.A.; Fulop, Naomi J.

2015-01-01

Background and Purpose— In 2010, Greater Manchester and London centralized acute stroke care into hyperacute units (Greater Manchester=3, London=8), with additional units providing ongoing specialist stroke care nearer patients’ homes. Greater Manchester patients presenting within 4 hours of symptom onset were eligible for hyperacute unit admission; all London patients were eligible. Research indicates that postcentralization, only London’s stroke mortality fell significantly more than elsewhere in England. This article attempts to explain this difference by analyzing how centralization affects provision of evidence-based clinical interventions. Methods— Controlled before and after analysis was conducted, using national audit data covering Greater Manchester, London, and a noncentralized urban comparator (38 623 adult stroke patients, April 2008 to December 2012). Likelihood of receiving all interventions measured reliably in pre- and postcentralization audits (brain scan; stroke unit admission; receiving antiplatelet; physiotherapist, nutrition, and swallow assessments) was calculated, adjusting for age, sex, stroke-type, consciousness, and whether stroke occurred in-hospital. Results— Postcentralization, likelihood of receiving interventions increased in all areas. London patients were overall significantly more likely to receive interventions, for example, brain scan within 3 hours: Greater Manchester=65.2% (95% confidence interval=64.3–66.2); London=72.1% (71.4–72.8); comparator=55.5% (54.8–56.3). Hyperacute units were significantly more likely to provide interventions, but fewer Greater Manchester patients were admitted to these (Greater Manchester=39%; London=93%). Differences resulted from contrasting hyperacute unit referral criteria and how reliably they were followed. Conclusions— Centralized systems admitting all stroke patients to hyperacute units, as in London, are significantly more likely to provide evidence-based clinical interventions. This may help explain previous research showing better outcomes associated with fully centralized models. PMID:26130092

A blueprint for transforming stroke rehabilitation care in Canada: the case for change.

PubMed

Teasell, Robert W; Foley, Norine C; Salter, Katherine L; Jutai, Jeffrey W

2008-03-01

Stroke is a major source of disability in Canada and other developed countries, which carries with it a high toll in terms of personal suffering for the stroke survivor and their family in addition to the associated economic costs. Despite the impressive body of evidence describing effective and feasible stroke rehabilitation practices, stroke survivors, their families, and health professionals currently do not benefit from a rehabilitation system that is well organized and evidence based. Using the principles of best evidence, we make the case for needed changes to the current system based on 5 processes of care known to be important in the pursuit of optimal outcomes: (1) admission to specialized stroke rehabilitation units, (2) early admission to stroke rehabilitation units, (3) intensive stroke rehabilitation therapies, (4) task-specific rehabilitation therapies, and (5) well-resourced outpatient programs. Implementation of these strategies will be expected to result in improved functional gain, fewer complications, decreased mortality, and reduced need for institutionalization. In addition to providing improved care for both the stroke survivor and their family, evidence-based stroke rehabilitation care is more efficient and may reduce costs. Our experience in Canada suggests that instituting these 5 measures alone will result in significant improvements to the health care system.

The Brazilian Family Health Program and Secondary Stroke and Myocardial Infarction Prevention: A 6-Year Cohort Study

PubMed Central

Franco, Selma; Longo, Alexandre; Moro, Carla; Buss, Talita A.; Collares, Daniel; Werlich, Roberta; Dadan, Danieli D.; Fissmer, Cristiane S.; Aragão, Ana; Ferst, Priscilla; Palharini, Felipe G.; Eluf-Neto, Jose; Fonseca, Luiz A. M.; Whiteley, William N.; Gonçalves, Anderson R. R.

2012-01-01

Objectives. We compared the incidence of recurrent or fatal cardiovascular disease in patients using Brazil’s government-run Family Health Program (FHP) with those using non-FHP models of care. Methods. From 2005 to 2010, we followed outpatients discharged from city public hospitals after a first ever stroke for stroke recurrence and myocardial infarction, using data from all city hospitals, death certificates, and outpatient monitoring in state-run and private units. Results. In the follow-up period, 103 patients in the FHP units and 138 in the non-FHP units had exclusively state-run care. Stroke or myocardial infarction occurred in 30.1% of patients in the FHP group and 36.2% of patients in non-FHP care (rate ratio [RR] = 0.85; 95% confidence interval [CI] = 0.61, 1.18; P = .39); 37.9% of patients in FHP care and 54.3% in non-FHP care (RR = 0.68; 95% CI = 0.50, 0.92; P = .01) died. FHP use was associated with lower hazard of death from all causes (hazard ratio [HR] = 0.58; P = .005) after adjusting for age and stroke severity. The absolute risk reduction for death by all causes was 16.4%. Conclusions. FHP care is more effective than is non-FHP care at preventing death from secondary stroke and myocardial infarction. PMID:23078478

Health, function and disability in stroke patients in the community

PubMed Central

Carvalho-Pinto, Bárbara P. B.; Faria, Christina D. C. M.

2016-01-01

ABSTRACT Background Stroke patients commonly have impairments associated with reduction in functionality. Among these impairments, the motor impairments are the most prevalent. The functional profile of these patients living in the community who are users of the primary health-care services in Brazil has not yet been established Objective To describe the functional profile of stroke patients who are users of the primary health-care services in Brazil, looking at one health-care unit in the city of Belo Horizonte, Brazil. Method From medical records and home visits, data were collected regarding health status, assistance received following the stroke, personal and environmental contextual factors, function and disability, organized according to the conceptual framework of the International Classification of Functioning, Disability and Health (ICF). Test and instruments commonly applied in the assessment of stroke patients were used. Results Demographic data from all stroke patients who were users of the health-care unit (n=44, age: 69.23±13.12 years and 67±66.52 months since the stroke) participated of this study. Most subjects presented with disabilities, as changes in emotional function, muscle strength, and mobility, risks of falling during functional activities, negative self-perception of quality of life, and perception of the environment factors were perceived as obstacles. The majority of the patients used the health-care unit to renew drug prescriptions, and did not receive any information on stroke from health professionals, even though patients believed it was important for patients to receive information and to provide clarifications. Conclusion Stroke patients who used primary health-care services in Brazil have chronic disabilities and health needs that require continuous health attention from rehabilitation professionals. All of these health needs should be considered by health professionals to provide better management as part of the integral care of stroke patients, as recommended by the clinical practice guidelines for stroke rehabilitation. PMID:27556392

Prophylactic antibiotics after acute stroke for reducing pneumonia in patients with dysphagia (STROKE-INF): a prospective, cluster-randomised, open-label, masked endpoint, controlled clinical trial.

PubMed

Kalra, Lalit; Irshad, Saddif; Hodsoll, John; Simpson, Matthew; Gulliford, Martin; Smithard, David; Patel, Anita; Rebollo-Mesa, Irene

2015-11-07

Post-stroke pneumonia is associated with increased mortality and poor functional outcomes. This study assessed the effectiveness of antibiotic prophylaxis for reducing pneumonia in patients with dysphagia after acute stroke. We did a prospective, multicentre, cluster-randomised, open-label controlled trial with masked endpoint assessment of patients older than 18 years with dysphagia after new stroke recruited from 48 stroke units in the UK, accredited and included in the UK National Stroke Audit. We excluded patients with contraindications to antibiotics, pre-existing dysphagia, or known infections, or who were not expected to survive beyond 14 days. We randomly assigned the units (1:1) by computer to give either prophylactic antibiotics for 7 days plus standard stroke unit care or standard stroke unit care only to patients clustered in the units within 48 h of stroke onset. We did the randomisation with minimisation to stratify for number of admissions and access to specialist care. Patient and staff who did the assessments and analyses were masked to stroke unit allocation. The primary outcome was post-stroke pneumonia in the first 14 days, assessed with both a criteria-based, hierarchical algorithm and by physician diagnosis in the intention-to-treat population. Safety was also analysed by intention to treat. This trial is closed to new participants and is registered with isrctn.com, number ISRCTN37118456. Between April 21, 2008, and May 17, 2014, we randomly assigned 48 stroke units (and 1224 patients clustered within the units) to the two treatment groups: 24 to antibiotics and 24 to standard care alone (control). 11 units and seven patients withdrew after randomisation before 14 days, leaving 1217 patients in 37 units for the intention-to-treat analysis (615 patients in the antibiotics group, 602 in control). Prophylactic antibiotics did not affect the incidence of algorithm-defined post-stroke pneumonia (71 [13%] of 564 patients in antibiotics group vs 52 [10%] of 524 in control group; marginal adjusted odds ratio [OR] 1·21 [95% CI 0·71-2·08], p=0·489, intraclass correlation coefficient [ICC] 0·06 [95% CI 0·02-0·17]. Algorithm-defined post-stroke pneumonia could not be established in 129 (10%) patients because of missing data. Additionally, we noted no differences in physician-diagnosed post-stroke pneumonia between groups (101 [16%] of 615 patients vs 91 [15%] of 602, adjusted OR 1·01 [95% CI 0·61-1·68], p=0·957, ICC 0·08 [95% CI 0·03-0·21]). The most common adverse events were infections unrelated to post-stroke pneumonia (mainly urinary tract infections), which were less frequent in the antibiotics group (22 [4%] of 615 vs 45 [7%] of 602; OR 0·55 [0·32-0·92], p=0·02). Diarrhoea positive for Clostridium difficile occurred in two patients (<1%) in the antibiotics group and four (<1%) in the control group, and meticillin-resistant Staphylococcus aureus colonisation occurred in 11 patients (2%) in the antibiotics group and 14 (2%) in the control group. Antibiotic prophylaxis cannot be recommended for prevention of post-stroke pneumonia in patients with dysphagia after stroke managed in stroke units. UK National Institute for Health Research. Copyright © 2015 Elsevier Ltd. All rights reserved.

Economic evidence on integrated care for stroke patients; a systematic review

PubMed Central

Tummers, Johanneke F.M.M; Schrijvers, Augustinus J.P; Visser-Meily, Johanna M.A

2012-01-01

Introduction Given the high incidence of stroke worldwide and the large costs associated with the use of health care resources, it is important to define cost-effective and evidence-based services for stroke rehabilitation. The objective of this review was to assess the evidence on the relative cost or cost-effectiveness of all integrated care arrangements for stroke patients compared to usual care. Integrated care was defined as a multidisciplinary tool to improve the quality and efficiency of evidence-based care and is used as a communication tool between professionals to manage and standardize the outcome-orientated care. Methods A systematic literature review of cost analyses and economic evaluations was performed. Study characteristics, study quality and results were summarized. Results Fifteen studies met the inclusion criteria; six on early-supported discharge services, four on home-based rehabilitation, two on stroke units and three on stroke services. The follow-up per patient was generally short; one year or less. The comparators and the scope of included costs varied between studies. Conclusions Six out of six studies provided evidence that the costs of early-supported discharge are less than for conventional care, at similar health outcomes. Home-based rehabilitation is unlikely to lead to cost-savings, but achieves better health outcomes. Care in stroke units is more expensive than conventional care, but leads to improved health outcomes. The cost-effectiveness studies on integrated stroke services suggest that they can reduce costs. For future research we recommend to focus on the moderate and severely affected patients, include stroke severity as variable, adopt a societal costing perspective and include long-term costs and effects. PMID:23593053

Imaging of prehospital stroke therapeutics

PubMed Central

Lin, Michelle P; Sanossian, Nerses; Liebeskind, David S

2016-01-01

Despite significant quality improvement efforts to streamline in-hospital acute stroke care in the conventional model, there remain inherent layers of treatment delays, which could be eliminated with prehospital diagnostics and therapeutics administered in a mobile stroke unit. Early diagnosis using Telestroke and neuroimaging while in the ambulance may enable targeted routing to hospitals with specialized care, which will likely improve patient outcomes. Key clinical trials in Telestroke, mobile stroke units with prehospital neuroimaging capability, prehospital ultrasound and co-administration of various classes of neuroprotectives, antiplatelets and antithrombin agents with intravenous thrombolysis are discussed in this article. PMID:26308602

Effect of a provincial system of stroke care delivery on stroke care and outcomes

PubMed Central

Kapral, Moira K.; Fang, Jiming; Silver, Frank L.; Hall, Ruth; Stamplecoski, Melissa; O’Callaghan, Christina; Tu, Jack V.

2013-01-01

Background: Systems of stroke care delivery have been promoted as a means of improving the quality of stroke care, but little is known about their effectiveness. We assessed the effect of the Ontario Stroke System, a province-wide strategy of regionalized stroke care delivery, on stroke care and outcomes in Ontario, Canada. Methods: We used population-based provincial administrative databases to identify all emergency department visits and hospital admissions for acute stroke and transient ischemic attack from Jan. 1, 2001, to Dec. 31, 2010. Using piecewise regression analyses, we assessed the effect of the full implementation of the Ontario Stroke System in 2005 on the proportion of patients who received care at stroke centres, and on rates of discharge to long-term care facilities and 30-day mortality after stroke. Results: We included 243 287 visits by patients with acute stroke or transient ischemic attack. The full implementation of the Ontario Stroke System in 2005 was associated with an increase in rates of care at stroke centres (before implementation: 40.0%; after implementation: 46.5%), decreased rates of discharge to long-term care facilities (before implementation: 16.9%; after implementation: 14.8%) and decreased 30-day mortality for hemorrhagic (before implementation: 38.3%; after implementation: 34.4%) and ischemic stroke (before implementation: 16.3%; after implementation: 15.7%). The system’s implementation was also associated with marked increases in the proportion of patients who received neuroimaging, thrombolytic therapy, care in a stroke unit and antithrombotic therapy. Interpretation: The implementation of an organized system of stroke care delivery was associated with improved processes of care and outcomes after stroke. PMID:23713072

Processes of early stroke care and hospital costs.

PubMed

Svendsen, Marie Louise; Ehlers, Lars H; Hundborg, Heidi H; Ingeman, Annette; Johnsen, Søren P

2014-08-01

The relationship between processes of early stroke care and hospital costs remains unclear. We therefore examined the association in a population based cohort study. We identified 5909 stroke patients who were admitted to stroke units in a Danish county between 2005 and 2010.The examined recommended processes of care included early admission to a stroke unit, early initiation of antiplatelet or anticoagulant therapy, early computed tomography/magnetic resonance imaging (CT/MRI) scan, early physiotherapy and occupational therapy, early assessment of nutritional risk, constipation risk and of swallowing function, early mobilization,early catheterization, and early thromboembolism prophylaxis.Hospital costs were assessed for each patient based on the number of days spent in different in-hospital facilities using local hospital charges. The mean costs of hospitalization were $23 352 (standard deviation 27 827). The relationship between receiving more relevant processes of early stroke care and lower hospital costs followed a dose–response relationship. The adjusted costs were $24 566 (95% confidence interval 19 364–29 769) lower for patients who received 75–100% of the relevant processes of care compared with patients receiving 0–24%. All processes of care were associated with potential cost savings, except for early catheterization and early thromboembolism prophylaxis. Early care in agreement with key guidelines recommendations for the management of patients with stroke may be associated with hospital savings.

Telephone audit for monitoring stroke unit facilities: a post hoc analysis from PROSIT study.

PubMed

Candelise, Livia; Gattinoni, Monica; Bersano, Anna

2015-01-01

Although several valid approaches exist to measure the number and the quality of acute stroke units, only few studies tested their reliability. This study is aimed at establishing whether the telephone administration of the PROject of Stroke unIt ITaly (PROSIT) audit questionnaire is reliable compared with direct face-to-face interview. Forty-three medical leaders in charge of in-hospital stroke services were interviewed twice using the same PROSIT questionnaire with 2 different modalities. First, the interviewers approached the medical leaders by telephone. Thereafter, they went to the hospital site and performed a direct face-to-face interview. Six independent couples of trained researchers conducted the audit interviews. The degree of intermodality agreement was measured with kappa statistic. We found a perfect agreement for stroke units identification between the 2 different audit modalities (K = 1.00; standard error [SE], 1.525). The agreement was also very good for stroke dedicated beds (K = 1.00; SE, 1.525) and dedicated personnel (K = 1.00; SE, 1.525), which are the 2 components of stroke unit definition. The agreement was lower for declared in use process of care and availability of diagnostic investigations. The telephone audit can be used for monitoring stroke unit structures. It is more rapid, less expensive, and can repeatedly be used at appropriate intervals. However, a reliable description of the process of care and diagnostic investigations indicators should be obtained by either local site audit visit or prospective stroke register based on individual patient data. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Improving post-stroke recovery: the role of the multidisciplinary health care team.

PubMed

Clarke, David J; Forster, Anne

2015-01-01

Stroke is a leading cause of serious, long-term disability, the effects of which may be prolonged with physical, emotional, social, and financial consequences not only for those affected but also for their family and friends. Evidence for the effectiveness of stroke unit care and the benefits of thrombolysis have transformed treatment for people after stroke. Previously viewed nihilistically, stroke is now seen as a medical emergency with clear evidence-based care pathways from hospital admission to discharge. However, stroke remains a complex clinical condition that requires health professionals to work together to bring to bear their collective knowledge and specialist skills for the benefit of stroke survivors. Multidisciplinary team working is regarded as fundamental to delivering effective care across the stroke pathway. This paper discusses the contribution of team working in improving recovery at key points in the post-stroke pathway.

Patient dissatisfaction with acute stroke care.

PubMed

Asplund, Kjell; Jonsson, Fredrik; Eriksson, Marie; Stegmayr, Birgitta; Appelros, Peter; Norrving, Bo; Terént, Andreas; Asberg, Kerstin Hulter

2009-12-01

Riks-Stroke, the Swedish Stroke Register, was used to explore patient characteristics and stroke services as determinants of patient dissatisfaction with acute in-hospital care. All 79 hospitals in Sweden admitting acute stroke patients participate in Riks-Stroke. During 2001 to 2007, 104,876 patients (87% of survivors) responded to a follow-up questionnaire 3 months after acute stroke; this included questions on satisfaction with various aspects of stroke care. The majority (>90%) were satisfied with acute in-hospital stroke care. Dissatisfaction was closely associated with outcome at 3 months. Patient who were dependent regarding activities of daily living, felt depressed, or had poor self-perceived general health were more likely to be dissatisfied. Dissatisfaction with global acute stroke care was linked to dissatisfaction with other aspects of care, including rehabilitation and support by community services. Patients treated in stroke units were less often dissatisfied than patients in general wards, as were patients who had been treated in a small hospital (vs medium or large hospitals) and patient who had participated in discharge planning. In multivariate analyses, the strongest predictor of dissatisfaction with acute care was poor outcome (dependency regarding activities of daily living, depressed mood, poor self-perceived health). Dissatisfaction with in-hospital acute stroke care is part of a more extensive complex comprising poor functional outcome, depressive mood, poor self-perceived general health, and dissatisfaction not only with acute care but also with health care and social services at large. Several aspects of stroke care organization are associated with a lower risk of dissatisfaction.

Nursing care for stroke patients: A survey of current practice in 11 European countries.

PubMed

Tulek, Zeliha; Poulsen, Ingrid; Gillis, Katrin; Jönsson, Ann-Cathrin

2018-02-01

To conduct a survey of the clinical nursing practice in European countries in accordance with the European Stroke Strategies 2006 and to examine to what extent the European Stroke Strategies have been implemented in stroke care nursing in Europe. Stroke is a leading cause of death and disability globally. Optimal organisation of interdisciplinary stroke care is expected to ameliorate outcome after stroke. Consequently, universal access to stroke care based on evidence-based guidelines is a priority. This study is a descriptive cross-sectional survey. A questionnaire comprising 61 questions based on the European Stroke Strategies and scientific evidence in nursing practice was distributed to representatives of the European Association of Neuroscience Nurses, who sent the questionnaire to nurses active in stroke care. The questionnaire covered the following areas of stroke care: organisation of stroke services, management of acute stroke and prevention including basic care and nursing, and secondary prevention. Ninety-two nurses in stroke care in 11 European countries participated in the survey. Within the first 48 hr after stroke onset, 95% monitor patients regularly, 94% start mobilisation after 24 hr when patients are stable, and 89% assess patients' ability to swallow. Change of position for immobile patients is followed by 73%, and postvoid residual urine volume is measured by 85%. Some aspects needed improvement, for example, staff education (70%), education for patients/families/carers (55%) and individual care plans in secondary prevention (62%). The participating European countries comply well with the European Stroke Strategies guidelines, particularly in the acute stroke care, but not all stroke units have reached optimal development in all aspects of stroke care nursing. Our study may provide clinical administrators and nurses in stroke care with information that may contribute to improved compliance with the European Stroke Strategies and evidence-based guidelines. © 2017 John Wiley & Sons Ltd.

Disciplinary power and the process of training informal carers on stroke units.

PubMed

Sadler, Euan; Hawkins, Rebecca; Clarke, David J; Godfrey, Mary; Dickerson, Josie; McKevitt, Christopher

2018-01-01

This article examines the process of training informal carers on stroke units using the lens of power. Care is usually assumed as a kinship obligation but the state has long had an interest in framing the carer and caring work. Training carers in healthcare settings raises questions about the power of the state and healthcare professionals as its agents to shape expectations and practices related to the caring role. Drawing on Foucault's notion of disciplinary power, we show how disciplinary forms of power exercised in interactions between healthcare professionals and carers shape the engagement and resistance of carers in the process of training. Interview and observational field note extracts are drawn from a multi-sited study of a training programme on stroke units targeting family carers of people with stroke to consider the consequences of subjecting caring to this intervention. We found that the process of training informal carers on stroke units was not simply a matter of transferring skills from professional to lay person, but entailed disciplinary forms of power intended to shape the conduct of the carer. We interrogate the extent to which a specific kind of carer is produced through such an approach, and the wider implications for the participation of carers in training in healthcare settings and the empowerment of carers. © 2017 Foundation for the Sociology of Health & Illness.

Embedding an enriched environment in an acute stroke unit increases activity in people with stroke: a controlled before-after pilot study.

PubMed

Rosbergen, Ingrid Cm; Grimley, Rohan S; Hayward, Kathryn S; Walker, Katrina C; Rowley, Donna; Campbell, Alana M; McGufficke, Suzanne; Robertson, Samantha T; Trinder, Janelle; Janssen, Heidi; Brauer, Sandra G

2017-11-01

To determine whether an enriched environment embedded in an acute stroke unit could increase activity levels in acute stroke patients and reduce adverse events. Controlled before-after pilot study. An acute stroke unit in a regional Australian hospital. Acute stroke patients admitted during (a) initial usual care control period, (b) an enriched environment period and (c) a sustainability period. Usual care participants received usual one-on-one allied health intervention and nursing care. The enriched environment participants were provided stimulating resources, communal areas for eating and socializing and daily group activities. Change management strategies were used to implement an enriched environment within existing staffing levels. Behavioural mapping was used to estimate patient activity levels across groups. Participants were observed every 10 minutes between 7.30 am and 7.30 pm within the first 10 days after stroke. Adverse and serious adverse events were recorded using a clinical registry. The enriched environment group ( n = 30, mean age 76.7 ± 12.1) spent a significantly higher proportion of their day engaged in 'any' activity (71% vs. 58%, P = 0.005) compared to the usual care group ( n = 30, mean age 76.0 ± 12.8). They were more active in physical (33% vs. 22%, P < 0.001), social (40% vs. 29%, P = 0.007) and cognitive domains (59% vs. 45%, P = 0.002) and changes were sustained six months post implementation. The enriched group experienced significantly fewer adverse events (0.4 ± 0.7 vs.1.3 ± 1.6, P = 0.001), with no differences found in serious adverse events (0.5 ± 1.6 vs.1.0 ± 2.0, P = 0.309). Embedding an enriched environment in an acute stroke unit increased activity in stroke patients.

National stroke audit: a tool for change?

PubMed Central

Rudd, A; Lowe, D; Irwin, P; Rutledge, Z; Pearson, M

2001-01-01

Objectives—To describe the standards of care for stroke patients in England, Wales and Northern Ireland and to determine the power of national audit, coupled with an active dissemination strategy to effect change. Design—A national audit of organisational structure and retrospective case note audit, repeated within 18 months. Separate postal questionnaires were used to identify the types of change made between the first and second round and to compare the representativeness of the samples. Setting—157 trusts (64% of eligible trusts in England, Wales, and Northern Ireland) participated in both rounds. Participants—5589 consecutive patients admitted with stroke between 1 January 1998 and 31 March 1998 (up to 40 per trust) and 5375 patients admitted between 1 August 1999 and 31 October 1999 (up to 40 per trust). Audit tool—Royal College of Physicians Intercollegiate Working Party stroke audit. Results—The proportion of patients managed on stroke units rose between the two audits from 19% to 26% with the proportion managed on general wards falling from 60% to 55% and those managed on general rehabilitation wards falling from 14% to 11%. Standards of assessment, rehabilitation, and discharge planning improved equally on stroke units and general wards, but in many aspects remained poor (41% formal cognitive assessment, 46% weighed once during admission, 67% physiotherapy assessment within 72 hours, 24% plan documented for mood disturbance, 36% carers' needs assessed separately). Conclusions—Nationally conducted audit linked to a comprehensive dissemination programme was effective in stimulating improvements in the quality of care for patients with stroke. More patients are being managed on stroke units and multidisciplinary care is becoming more widespread. There remain, however, many areas where standards of care are low, indicating a need for investment of skills and resources to achieve acceptable levels. Key Words: stroke; clinical audit PMID:11533421

Distribution of specialized care centers in the United States.

PubMed

Wang, Henry E; Yealy, Donald M

2012-11-01

As a recommended strategy for optimally managing critical illness, regionalization of care involves matching the needs of the target population with available hospital resources. The national supply and characteristics of hospitals providing specialized critical care services is currently unknown. We seek to characterize the current distribution of specialized care centers in the United States. Using public data linked with the American Hospital Association directory and US Census, we identified US general acute hospitals providing specialized care for ST-segment elevation myocardial infarction (STEMI) (≥40 annual primary percutaneous coronary interventions reported in Medicare Hospital Compare), stroke (The Joint Commission certified stroke centers), trauma (American College of Surgeons or state-designated, adult or pediatric, level I or II), and pediatric critical care (presence of a pediatric ICU) services. We determined the characteristics and state-level distribution and density of specialized care centers (centers per state and centers per state population). Among 4,931 acute care hospitals in the United States, 1,325 (26.9%) provided one of the 4 defined specialized care services, including 574 STEMI, 763 stroke, 508 trauma, and 457 pediatric critical care centers. Approximately half of the 1,325 hospitals provided 2 or more specialized services, and one fifth provided 3 or 4 specialized services. There was variation in the number of each type of specialized care center in each state: STEMI median 7 interquartile range (IQR 2 to 14), stroke 8 (IQR 3 to 17), trauma 6 (IQR 3 to 11), pediatric specialized care 6 (IQR 3 to 11). Similarly, there was variation in the number of each type of specialized care center per population: STEMI median 1 center per 585,135 persons (IQR 418,729 to 696,143), stroke 1 center per 412,188 persons (IQR 321,604 to 572,387), trauma 1 center per 610,589 persons (IQR 406,192 to 917,588), and pediatric critical care 1 center per 665,282 persons (IQR 441,525 to 942,254). The national distribution patterns differed for each type of specialized care center. The distribution of specialized care centers varies across the United States. These observations highlight unanswered questions about the regional organization of specialized care in the United States. Copyright © 2012. Published by Mosby, Inc.

Feasibility of certified quality management in a comprehensive stroke care network using telemedicine: STENO project.

PubMed

Handschu, René; Scibor, Mateusz; Wacker, Angela; Stark, David R; Köhrmann, Martin; Erbguth, Frank; Oschmann, Patrick; Schwab, Stefan; Marquardt, Lars

2014-12-01

Stroke care networks with and without telemedicine have been established in several countries over the last decade to provide specialized stroke expertise to patients in rural areas. Acute consultation is a first step in the management of stroke, but not the only one. Methods of standardization of care and treatment are much needed. So far, quality management systems have only been used for single stroke units. To the best of our knowledge, we are the first stroke network worldwide to aim for certification of a network-wide quality management system. The Stroke Network Using Telemedicine in Northern Bavaria (STENO), currently with 20 associated medical institutions, is one of the world's largest stroke networks, caring for over 5000 stroke patients each year. In 2010, we initiated the implementation of a network-wide 'total' quality management system according to ISO standard 9001:2008 in cooperation with the German Stroke Society and a third-party certification organization (LGA InterCert). Certification according to ISO 9001:2008 was awarded in March 2011 and maintained over a complete certification cycle of 3 years without major deviation from the norm in three external third-party audits. Thrombolysis rate significantly increased from 8·2% (2009) to 12·8% (2012). Certified quality management within a large stroke network using telemedicine is possible and might improve stroke care procedures and thrombolysis rates. Outcome studies comparing conventional stroke care and telestroke care are inevitable. © 2014 World Stroke Organization.

National stroke audit: a tool for change?

PubMed

Rudd, A G; Lowe, D; Irwin, P; Rutledge, Z; Pearson, M

2001-09-01

To describe the standards of care for stroke patients in England, Wales and Northern Ireland and to determine the power of national audit, coupled with an active dissemination strategy to effect change. A national audit of organisational structure and retrospective case note audit, repeated within 18 months. Separate postal questionnaires were used to identify the types of change made between the first and second round and to compare the representativeness of the samples. 157 trusts (64% of eligible trusts in England, Wales, and Northern Ireland) participated in both rounds. 5589 consecutive patients admitted with stroke between 1 January 1998 and 31 March 1998 (up to 40 per trust) and 5375 patients admitted between 1 August 1999 and 31 October 1999 (up to 40 per trust). Audit tool-Royal College of Physicians Intercollegiate Working Party stroke audit. The proportion of patients managed on stroke units rose between the two audits from 19% to 26% with the proportion managed on general wards falling from 60% to 55% and those managed on general rehabilitation wards falling from 14% to 11%. Standards of assessment, rehabilitation, and discharge planning improved equally on stroke units and general wards, but in many aspects remained poor (41% formal cognitive assessment, 46% weighed once during admission, 67% physiotherapy assessment within 72 hours, 24% plan documented for mood disturbance, 36% carers' needs assessed separately). Nationally conducted audit linked to a comprehensive dissemination programme was effective in stimulating improvements in the quality of care for patients with stroke. More patients are being managed on stroke units and multidisciplinary care is becoming more widespread. There remain, however, many areas where standards of care are low, indicating a need for investment of skills and resources to achieve acceptable levels.

A randomised controlled trial of domiciliary and hospital-based rehabilitation for stroke patients after discharge from hospital.

PubMed Central

Gladman, J R; Lincoln, N B; Barer, D H

1993-01-01

This study compared the functional ability and perceived health status of stroke patients treated by a domiciliary rehabilitation team or by routine hospital-based services after discharge from hospital. Patients discharged from two acute and three rehabilitation hospitals in Nottingham were randomly allocated in three strata (Health Care of the Elderly, General Medical and Stroke Unit) to receive domiciliary or hospital-based care after discharge. Functional recovery was assessed by the Extended Activities of Daily Living (ADL) scale three and six months after discharge and perceived health at six months was measured by the Nottingham Health Profile. A total of 327 eligible patients of 1119 on a register of acute stroke admissions were recruited over 16 months. Overall there were no differences between the groups in their Extended ADL scores at three or six months, or their Nottingham Health Profile scores at six months. In the Stroke Unit stratum, patients treated by the domiciliary team had higher household (p = 0.02) and leisure activity (p = 0.04) scores at six months than those receiving routine care. In the Health Care of the Elderly stratum, death or a move into long-term institutional care at six months occurred less frequently in patients allocated to the routine service, about half of whom attended a geriatric day hospital. Overall there was no difference in the effectiveness of the domiciliary and hospital-based services, although younger stroke unit patients appeared to do better with home therapy while some frail elderly patients might have benefited from day hospital attendance. PMID:8410035

Time trends in patient characteristics treated on acute stroke-units: results from the Austrian Stroke Unit Registry 2003-2011.

PubMed

Teuschl, Yvonne; Brainin, Michael; Matz, Karl; Dachenhausen, Alexandra; Ferrari, Julia; Seyfang, Leonhard; Lang, Wilfried

2013-04-01

Demographic changes, increased awareness of vascular risk factors, better diagnostic, progress in medical care, and increasing primary stroke prevention influence the profile of patients admitted to stroke-units. Changes in patient population and stroke type have important consequences on outcome and management at stroke-units. Data from the national database of the Austrian Stroke Unit Registry were analyzed for time-trends in demography, risk factors, cause, and stroke severity. Data of 48 038 ischemic and 5088 hemorrhagic strokes were analyzed. Between 2003 and 2011, median age increased significantly for ischemic strokes from 68 to 71 years in men and from 76 to 78 years in women, respectively. Ischemic stroke patients showed significantly increased rates of hypertension, hypercholesterolemia, and atrial fibrillation. In hemorrhagic strokes an increase for hypercholesterolemia and cardiac diseases other than atrial fibrillation and myocardial infarction were only found in men. A small but significant decrease in stroke severity was found for ischemic strokes from 4 to 3 points on the National Institutes of Health Stroke Scale in men and from 5 to 4 in women, and for hemorrhagic strokes from 9 to 6 points in men and from 9 to 7 in women. Cardioembolic strokes increased slightly, whereas macroangiopathy decreased. Significant time trends were seen for characteristics of ischemic and hemorrhagic stroke patients admitted to acute stroke-units in Austria. These include trends for older age and toward milder strokes with more cardioembolic causes. This signals a need for increased resources for managing multimorbidity and enabling early mobilization.

[Plan for stroke healthcare delivery].

PubMed

Alvarez Sabín, J; Alonso de Leciñana, M; Gállego, J; Gil-Peralta, A; Casado, I; Castillo, J; Díez Tejedor, E; Gil, A; Jiménez, C; Lago, A; Martínez-Vila, E; Ortega, A; Rebollo, M; Rubio, F

2006-12-01

All stroke patients should receive the same degree of specialized healthcare attention according to the stage of their disease, independently of where they live, their age, gender or ethnicity. To create an organized healthcare system able to offer the needed care for each patient, optimizing the use of the existing resource. A committee of 14 neurologists specialized in neurovascular diseases representing different regions of Spain evaluated the available scientific evidence according to the published literature. During the acute phase, all stroke patients must be evaluated in hospitals that offer access to specialized physicians (neurologists) and the indicated diagnostic and therapeutic procedures. Hospitals that deliver care to acute stroke patients must be prepared to attend these patients and need to arrange a predefined transferring circuit coordinated with the extrahospitalary emergency service. Since resources are limited, they should be structured into different care levels according to the target population. Thus, three types of hospitals will be defined for stroke care: reference stroke hospital, hospital with stroke unit, hospital with stroke team.

Change in Care Dependency of Stroke Patients: A Longitudinal and Multicenter Study.

PubMed

Nursiswati, Nursiswati; Halfens, Ruud J G; Lohrmann, Christa

2017-06-01

The study was conducted to investigate the change of care dependency in stroke patients from inpatient wards and outpatient units in Indonesia. This study is longitudinal and multicentered. One hundred and nine patients were included from four hospitals on the island of Java. Care dependency was assessed using the Indonesian version of the 15-item Care Dependency Scale (CDS) at five points in time: at inpatient wards for admission and discharge and at outpatient units after discharge in the 1st week, the 5th week, and the 13th week. Most of the patients were male (65.1%), and diagnosed with ischemic stroke (71.5%). The results showed that care dependency in stroke patients decreased significantly from admission to discharge, as well as from the 5th to the 13th week as measured by the CDS. At admission, 23.0% of the patients were completely dependent on care, and at the 13th week about 1.0% were. Patients' care dependency decreased significantly in all care dependency items of the CDS in the inpatient ward, but five care dependency items of the CDS did not significantly decrease in the outpatient unit. Based on the findings of this study, we recommend that hospital-based and community-based services should include continual care dependence monitoring using this comprehensive instrument. Care dependency is subject to change over time, therefore nurses have to plan and tailor adequate nursing care measures to patient needs in the different stages, especially with respect to the aspect of mobility. Copyright © 2017. Published by Elsevier B.V.

Depicting the interplay between organisational tiers in the use of a national quality registry to develop quality of care in Sweden.

PubMed

Eldh, Ann Catrine; Fredriksson, Mio; Vengberg, Sofie; Halford, Christina; Wallin, Lars; Dahlström, Tobias; Winblad, Ulrika

2015-11-25

With a pending need to identify potential means to improved quality of care, national quality registries (NQRs) are identified as a promising route. Yet, there is limited evidence with regards to what hinders and facilitates the NQR innovation, what signifies the contexts in which NQRs are applied and drive quality improvement. Supposedly, barriers and facilitators to NQR-driven quality improvement may be found in the healthcare context, in the politico-administrative context, as well as with an NQR itself. In this study, we investigated the potential variation with regards to if and how an NQR was applied by decision-makers and users in regions and clinical settings. The aim was to depict the interplay between the clinical and the politico-administrative tiers in the use of NQRs to develop quality of care, examining an established registry on stroke care as a case study. We interviewed 44 individuals representing the clinical and the politico-administrative settings of 4 out of 21 regions strategically chosen for including stroke units representing a variety of outcomes in the NQR on stroke (Riksstroke) and a variety of settings. The transcribed interviews were analysed by applying The Consolidated Framework for Implementation Research (CFIR). In two regions, decision-makers and/or administrators had initiated healthcare process projects for stroke, engaging the health professionals in the local stroke units who contributed with, for example, local data from Riksstroke. The Riksstroke data was used for identifying improvement issues, for setting goals, and asserting that the stroke units achieved an equivalent standard of care and a certain level of quality of stroke care. Meanwhile, one region had more recently initiated such a project and the fourth region had no similar collaboration across tiers. Apart from these projects, there was limited joint communication across tiers and none that included all individuals and functions engaged in quality improvement with regards to stroke care. If NQRs are to provide for quality improvement and learning opportunities, advances must be made in the links between the structures and processes across all organisational tiers, including decision-makers, administrators and health professionals engaged in a particular healthcare process.

Forecasting the future of stroke in the United States: a policy statement from the American Heart Association and American Stroke Association.

PubMed

Ovbiagele, Bruce; Goldstein, Larry B; Higashida, Randall T; Howard, Virginia J; Johnston, S Claiborne; Khavjou, Olga A; Lackland, Daniel T; Lichtman, Judith H; Mohl, Stephanie; Sacco, Ralph L; Saver, Jeffrey L; Trogdon, Justin G

2013-08-01

Stroke is a leading cause of disability, cognitive impairment, and death in the United States and accounts for 1.7% of national health expenditures. Because the population is aging and the risk of stroke more than doubles for each successive decade after the age of 55 years, these costs are anticipated to rise dramatically. The objective of this report was to project future annual costs of care for stroke from 2012 to 2030 and discuss potential cost reduction strategies. The American Heart Association/American Stroke Association developed methodology to project the future costs of stroke-related care. Estimates excluded costs associated with other cardiovascular diseases (hypertension, coronary heart disease, and congestive heart failure). By 2030, 3.88% of the US population>18 years of age is projected to have had a stroke. Between 2012 and 2030, real (2010$) total direct annual stroke-related medical costs are expected to increase from $71.55 billion to $183.13 billion. Real indirect annual costs (attributable to lost productivity) are projected to rise from $33.65 billion to $56.54 billion over the same period. Overall, total annual costs of stroke are projected to increase to $240.67 billion by 2030, an increase of 129%. These projections suggest that the annual costs of stroke will increase substantially over the next 2 decades. Greater emphasis on implementing effective preventive, acute care, and rehabilitative services will have both medical and societal benefits.

Stroke declines from third to fourth leading cause of death in the United States: historical perspective and challenges ahead.

PubMed

Towfighi, Amytis; Saver, Jeffrey L

2011-08-01

Stroke recently declined from the third to the fourth leading cause of death in the United States, its first rank transition among sources of American mortality in nearly 75 years. This is a narrative review supplemented by new analyses of Centers for Disease Control and Prevention National Vital Statistics Reports from 1931 to 2008. Historically, stroke transitioned from the second to the third leading cause of death in the United States in 1937, but stroke death rates were essentially stable from 1930 to 1960. Then a long, great decline began, moderate in the 1960s, precipitous in the 1970s and 1980s, and moderate again in the 1990s and 2000s. By 2008, age-adjusted annual death rates from stroke were three fourths less than the historic 1931 to 1960 norm (40.6 versus 175.0 per 100,000). Total actual stroke deaths in the United States declined from a high of 214,000 in 1973 to 134,000 in 2008. Improved stroke prevention, through control of hypertension, hyperlipidemia, and tobacco, contributed most greatly to the mortality decline with a lesser but still substantial contribution of improved acute stroke care. Persisting challenges include race-ethnicity, sex, and geographic disparities in stroke mortality; the burden of stroke disability; the expanding obesity epidemic and aging of the US population; and the epidemic of cerebrovascular disease in low- and middle-income countries worldwide. The recent rank decline of stroke among leading causes of American death is testament to a half century of societal progress in cerebrovascular disease prevention and acute care. Renewed commitments are needed to preserve and broaden this historic achievement.

Cost avoidance associated with optimal stroke care in Canada.

PubMed

Krueger, Hans; Lindsay, Patrice; Cote, Robert; Kapral, Moira K; Kaczorowski, Janusz; Hill, Michael D

2012-08-01

Evidence-based stroke care has been shown to improve patient outcomes and may reduce health system costs. Cost savings, however, are poorly quantified. This study assesses 4 aspects of stroke management (rapid assessment and treatment services, thrombolytic therapy, organized stroke units, and early home-supported discharge) and estimates the potential for cost avoidance in Canada if these services were provided in a comprehensive fashion. Several independent data sources, including the Canadian Institute of Health Information Discharge Abstract Database, the 2008-2009 National Stroke Audit, and the Acute Cerebrovascular Syndrome Registry in the province of British Columbia, were used to assess the current status of stroke care in Canada. Evidence from the literature was used to estimate the effect of providing optimal stroke care on rates of acute care hospitalization, length of stay in hospital, discharge disposition (including death), changes in quality of life, and costs avoided. Comprehensive and optimal stroke care in Canada would decrease the number of annual hospital episodes by 1062 (3.3%), the number of acute care days by 166 000 (25.9%), and the number of residential care days by 573 000 (12.8%). The number of deaths in the hospital would be reduced by 1061 (14.9%). Total avoidance of costs was estimated at $682 million annually ($307.4 million in direct costs, $374.3 million in indirect costs). The costs of stroke care in Canada can be substantially reduced, at the same time as improving patient outcomes, with the greater use of known effective treatment modalities.

Description of a novel telemedicine-enabled comprehensive system of care: drip and ship plus drip and keep within a system of stroke care delivery.

PubMed

Commiskey, Patricia; Afshinnik, Arash; Cothren, Elizabeth; Gropen, Toby; Iwuchukwu, Ifeanyi; Jennings, Bethany; McGrade, Harold C; Mora-Guillot, Julia; Sabharwal, Vivek; Vidal, Gabriel A; Zweifler, Richard M; Gaines, Kenneth

2017-04-01

United States (US) and worldwide telestroke programs frequently focus only on emergency room hyper-acute stroke management. This article describes a comprehensive, telemedicine-enabled, stroke care delivery system that combines "drip and ship" and "drip and keep" models with a comprehensive stroke center primary hub at Ochsner Medical Center in New Orleans, advanced stroke-capable regional hubs, and geographically-aligned, "stroke-ready" spokes. The primary hub provides vascular neurology expertise via telemedicine and monitors care for patients remaining at regional hubs and spokes using a multidisciplinary team approach. By 2014, primary hub telestroke consults grew to ≈1000/year with 16 min average door to consult initiation and 20 min to completion, and 29% of ischemic stroke patients received recombinant tissue-type plasminogen activator (rtPA), increasing 275%. Most patients remained in hospitals close to home, but neurointensive care and interventional procedures were common reasons for primary hub transfer. Given the time sensitivity and expert consultation needed for complex acute stroke care delivery paradigms, telestroke programs are effective for fulfilling unmet care needs. Combining drip and ship and drip and keep management allows more patients to stay "local," limiting primary hub transfer unless more advanced services are required. Post admission telestroke management at spokes increases personnel efficiency and can positively impact stroke outcomes.

The efficacy of interactive, motion capture-based rehabilitation on functional outcomes in an inpatient stroke population: a randomized controlled trial.

PubMed

Cannell, John; Jovic, Emelyn; Rathjen, Amy; Lane, Kylie; Tyson, Anna M; Callisaya, Michele L; Smith, Stuart T; Ahuja, Kiran Dk; Bird, Marie-Louise

2018-02-01

To compare the efficacy of novel interactive, motion capture-rehabilitation software to usual care stroke rehabilitation on physical function. Randomized controlled clinical trial. Two subacute hospital rehabilitation units in Australia. In all, 73 people less than six months after stroke with reduced mobility and clinician determined capacity to improve. Both groups received functional retraining and individualized programs for up to an hour, on weekdays for 8-40 sessions (dose matched). For the intervention group, this individualized program used motivating virtual reality rehabilitation and novel gesture controlled interactive motion capture software. For usual care, the individualized program was delivered in a group class on one unit and by rehabilitation assistant 1:1 on the other. Primary outcome was standing balance (functional reach). Secondary outcomes were lateral reach, step test, sitting balance, arm function, and walking. Participants (mean 22 days post-stroke) attended mean 14 sessions. Both groups improved (mean (95% confidence interval)) on primary outcome functional reach (usual care 3.3 (0.6 to 5.9), intervention 4.1 (-3.0 to 5.0) cm) with no difference between groups ( P = 0.69) on this or any secondary measures. No differences between the rehabilitation units were seen except in lateral reach (less affected side) ( P = 0.04). No adverse events were recorded during therapy. Interactive, motion capture rehabilitation for inpatients post stroke produced functional improvements that were similar to those achieved by usual care stroke rehabilitation, safely delivered by either a physical therapist or a rehabilitation assistant.

Regional variation in acute stroke care organisation.

PubMed

Muñoz Venturelli, Paula; Robinson, Thompson; Lavados, Pablo M; Olavarría, Verónica V; Arima, Hisatomi; Billot, Laurent; Hackett, Maree L; Lim, Joyce Y; Middleton, Sandy; Pontes-Neto, Octavio; Peng, Bin; Cui, Liying; Song, Lily; Mead, Gillian; Watkins, Caroline; Lin, Ruey-Tay; Lee, Tsong-Hai; Pandian, Jeyaraj; de Silva, H Asita; Anderson, Craig S

2016-12-15

Few studies have assessed regional variation in the organisation of stroke services, particularly health care resourcing, presence of protocols and discharge planning. Our aim was to compare stroke care organisation within middle- (MIC) and high-income country (HIC) hospitals participating in the Head Position in Stroke Trial (HeadPoST). HeadPoST is an on-going international multicenter crossover cluster-randomized trial of 'sitting-up' versus 'lying-flat' head positioning in acute stroke. As part of the start-up phase, one stroke care organisation questionnaire was completed at each hospital. The World Bank gross national income per capita criteria were used for classification. 94 hospitals from 9 countries completed the questionnaire, 51 corresponding to MIC and 43 to HIC. Most participating hospitals had a dedicated stroke care unit/ward, with access to diagnostic services and expert stroke physicians, and offering intravenous thrombolysis. There was no difference for the presence of a dedicated multidisciplinary stroke team, although greater access to a broad spectrum of rehabilitation therapists in HIC compared to MIC hospitals was observed. Significantly more patients arrived within a 4-h window of symptoms onset in HIC hospitals (41 vs. 13%; P<0.001), and a significantly higher proportion of acute ischemic stroke patients received intravenous thrombolysis (10 vs. 5%; P=0.002) compared to MIC hospitals. Although all hospitals provided advanced care for people with stroke, differences were found in stroke care organisation and treatment. Future multilevel analyses aims to determine the influence of specific organisational factors on patient outcomes. Copyright © 2016 Elsevier B.V. All rights reserved.

Brain Imaging Using Mobile CT: Current Status and Future Prospects.

PubMed

John, Seby; Stock, Sarah; Cerejo, Russell; Uchino, Ken; Winners, Stacey; Russman, Andrew; Masaryk, Thomas; Rasmussen, Peter; Hussain, Muhammad S

2016-01-01

Computed tomography (CT) is an invaluable tool in the diagnosis of many clinical conditions. Several advancements in biomedical engineering have achieved increase in speed, improvements in low-contrast detectability and image quality, and lower radiation. Portable or mobile CT constituted one such important advancement. It is especially useful in evaluating critically ill, intensive care unit patients by scanning them at bedside. A paradigm shift in utilization of mobile CT was its installation in ambulances for the management of acute stroke. Given the time sensitive nature of acute ischemic stroke, Mobile stroke units (MSU) were developed in Germany consisting of an ambulance equipped with a CT scanner, point of care laboratory system, along with teleradiological support. In a radical reconfiguration of stroke care, the MSU would bring the CT scanner to the stroke patient, without waiting for the patient at the emergency room. Two separate MSU projects in Saarland and Berlin demonstrated the safety and feasibility of this concept for prehospital stroke care, showing increased rate of intravenous thrombolysis and significant reduction in time to treatment compared to conventional care. MSU also improved the triage of patients to appropriate and specialized hospitals. Although multiple issues remain yet unanswered with the MSU concept including clinical outcome and cost-effectiveness, the MSU venture is visionary and enables delivery of life-saving and enhancing treatment for ischemic and hemorrhagic stroke. In this review, we discuss the development of mobile CT and its applications, with specific focus on its use in MSUs along with our institution's MSU experience. Copyright © 2015 by the American Society of Neuroimaging.

Incidence, risk factors, management, and outcomes of stroke in pregnancy.

PubMed

Scott, Catherine A; Bewley, Susan; Rudd, Anthony; Spark, Patsy; Kurinczuk, Jennifer J; Brocklehurst, Peter; Knight, Marian

2012-08-01

To estimate the incidence of antenatal stroke in the United Kingdom and to describe risk factors associated with stroke during pregnancy, management, and outcomes. A population-based (nationwide) cohort and nested case-control study was conducted using the UK Obstetric Surveillance System between October 2007 and March 2010. We investigated the potential factors associated with antenatal stroke using a logistic regression analysis to estimate odds ratios (ORs) and 95% confidence intervals (CIs). Thirty cases of antenatal stroke were reported giving an estimated incidence of 1.5 cases per 100,000 women delivering (95% CI 1.0-2.1). The incidences of nonhemorrhagic and hemorrhagic stroke were 0.9 (95% CI 0.5-1.3) and 0.6 (95% CI 0.3-1.0) per 100,000 women delivering. Factors associated with increased risk of antenatal stroke were history of migraine (adjusted OR 8.5, 95% CI 1.5-62.1), gestational diabetes (adjusted OR 26.8, 95% CI 3.2-∞), and preeclampsia or eclampsia (adjusted OR 7.7, 95% CI 1.3-55.7). There was wide variation in the use of pharmacologic, surgical, and organized stroke unit care. There were six stroke-related maternal deaths giving a case-fatality rate of 20% of all strokes, 50% of hemorrhagic strokes, and a mortality rate of 0.3 (95% CI 0.1-0.6) per 100,000 women delivering. The risk of a stroke during pregnancy is low; however, the poor outcomes in terms of morbidity and mortality and variations in care highlight the importance of such women receiving specialist stroke care. Clinicians should be aware of an association with a history of migraine, gestational diabetes, and preeclampsia or eclampsia. II.

Guidelines for the early management of patients with acute ischemic stroke: a guideline for healthcare professionals from the American Heart Association/American Stroke Association.

PubMed

Jauch, Edward C; Saver, Jeffrey L; Adams, Harold P; Bruno, Askiel; Connors, J J Buddy; Demaerschalk, Bart M; Khatri, Pooja; McMullan, Paul W; Qureshi, Adnan I; Rosenfield, Kenneth; Scott, Phillip A; Summers, Debbie R; Wang, David Z; Wintermark, Max; Yonas, Howard

2013-03-01

The authors present an overview of the current evidence and management recommendations for evaluation and treatment of adults with acute ischemic stroke. The intended audiences are prehospital care providers, physicians, allied health professionals, and hospital administrators responsible for the care of acute ischemic stroke patients within the first 48 hours from stroke onset. These guidelines supersede the prior 2007 guidelines and 2009 updates. Members of the writing committee were appointed by the American Stroke Association Stroke Council's Scientific Statement Oversight Committee, representing various areas of medical expertise. Strict adherence to the American Heart Association conflict of interest policy was maintained throughout the consensus process. Panel members were assigned topics relevant to their areas of expertise, reviewed the stroke literature with emphasis on publications since the prior guidelines, and drafted recommendations in accordance with the American Heart Association Stroke Council's Level of Evidence grading algorithm. The goal of these guidelines is to limit the morbidity and mortality associated with stroke. The guidelines support the overarching concept of stroke systems of care and detail aspects of stroke care from patient recognition; emergency medical services activation, transport, and triage; through the initial hours in the emergency department and stroke unit. The guideline discusses early stroke evaluation and general medical care, as well as ischemic stroke, specific interventions such as reperfusion strategies, and general physiological optimization for cerebral resuscitation. Because many of the recommendations are based on limited data, additional research on treatment of acute ischemic stroke remains urgently needed.

Efficacy and safety of very early mobilisation within 24 h of stroke onset (AVERT): a randomised controlled trial.

PubMed

2015-07-04

Early mobilisation after stroke is thought to contribute to the effects of stroke-unit care; however, the intervention is poorly defined and not underpinned by strong evidence. We aimed to compare the effectiveness of frequent, higher dose, very early mobilisation with usual care after stroke. We did this parallel-group, single-blind, randomised controlled trial at 56 acute stroke units in five countries. Patients (aged ≥18 years) with ischaemic or haemorrhagic stroke, first or recurrent, who met physiological criteria were randomly assigned (1:1), via a web-based computer generated block randomisation procedure (block size of six), to receive usual stroke-unit care alone or very early mobilisation in addition to usual care. Treatment with recombinant tissue plasminogen activator was allowed. Randomisation was stratified by study site and stroke severity. Patients, outcome assessors, and investigators involved in trial and data management were masked to treatment allocation. The primary outcome was a favourable outcome 3 months after stroke, defined as a modified Rankin Scale score of 0-2. We did analysis on an intention-to-treat basis. The trial is registered with the Australian New Zealand Clinical Trials Registry, number ACTRN12606000185561. Between July 18, 2006, and Oct 16, 2014, we randomly assigned 2104 patients to receive either very early mobilisation (n=1054) or usual care (n=1050); 2083 (99%) patients were included in the 3 month follow-up assessment. 965 (92%) patients were mobilised within 24 h in the very early mobilisation group compared with 623 (59%) patients in the usual care group. Fewer patients in the very early mobilisation group had a favourable outcome than those in the usual care group (n=480 [46%] vs n=525 [50%]; adjusted odds ratio [OR] 0·73, 95% CI 0·59-0·90; p=0·004). 88 (8%) patients died in the very early mobilisation group compared with 72 (7%) patients in the usual care group (OR 1·34, 95% CI 0·93-1·93, p=0·113). 201 (19%) patients in the very early mobilisation group and 208 (20%) of those in the usual care group had a non-fatal serious adverse event, with no reduction in immobility-related complications with very early mobilisation. First mobilisation took place within 24 h for most patients in this trial. The higher dose, very early mobilisation protocol was associated with a reduction in the odds of a favourable outcome at 3 months. Early mobilisation after stroke is recommended in many clinical practice guidelines worldwide, and our findings should affect clinical practice by refining present guidelines; however, clinical recommendations should be informed by future analyses of dose-response associations. National Health and Medical Research Council, Singapore Health, Chest Heart and Stroke Scotland, Northern Ireland Chest Heart and Stroke, UK Stroke Association, National Institute of Health Research. Copyright © 2015 Bernhardt et al. Open Access article distributed under the terms of CC BY-NC-ND. Published by Elsevier Ltd.. All rights reserved.

A Review of Stroke Research in Malaysia from 2000 - 2014.

PubMed

Cheah, W K; Hor, C P; Zariah, A A; Looi, I

2016-06-01

Over 100 articles related to stroke were found in a search through a database dedicated to indexing all literature with original data involving the Malaysian population between years 2000 and 2014. Stroke is emerging as a major public health problem. The development of the National Stroke Registry in the year 2009 aims to coordinate and improve stroke care, as well as to generate more data on various aspects of stroke in the country. Studies on predictors of survival after strokes have shown potential to improve the overall management of stroke, both during acute event and long term care. Stroke units were shown to be effective locally in stroke outcomes and prevention of stroke-related complications. The limited data looking at direct cost of stroke management suggests that the health economic burden in stroke management may be even higher. Innovative rehabilitation programmes including braincomputer interface technology were studied with encouraging results. Studies in traditional complementary medicine for strokes such as acupuncture, Urut Melayu and herbal medicine were still limited.

Expansion of U.S. emergency medical service routing for stroke care: 2000-2010.

PubMed

Hanks, Natalie; Wen, Ge; He, Shuhan; Song, Sarah; Saver, Jeffrey L; Cen, Steven; Kim-Tenser, May; Mack, William; Sanossian, Nerses

2014-07-01

Organized stroke systems of care include preferential emergency medical services (EMS) routing to deliver suspected stroke patients to designated hospitals. To characterize the growth and implementation of EMS routing of stroke nationwide, we describe the proportion of stroke hospitalizations in the United States (U.S.) occurring within regions having adopted these protocols. We collected data on ischemic stroke using International Classification of Diseases-9 (ICD-9) coding from the Healthcare Cost and Utilization Project Nationwide Inpatient Sample (NIS) database from the years 2000-2010. The NIS contains all discharge data from 1,051 hospitals located in 45 states, approximating a 20% stratified sample. We obtained data on EMS systems of care from a review of archives, reports, and interviews with state emergency medical services (EMS) officials. A county or state was considered to be in transition if the protocol was adopted in the calendar year, with establishment in the year following transition. Nationwide, stroke hospitalizations remained constant over the course of the study period: 583,000 in 2000 and 573,000 in 2010. From 2000-2003 there were no states or counties participating in the NIS with EMS systems of care. The proportion of U.S. stroke hospitalizations occurring in jurisdictions with established EMS regional systems of acute stroke care increased steadily from 2004 to 2010 (1%, 13%, 28%, 30%, 30%, 34%, 49%). In 2010, 278,538 stroke hospitalizations, 49% of all U.S. stroke hospitalizations, occurred in areas with established EMS routing, with an additional 18,979 (3%) patients in regions undergoing a transition to EMS routing. In 2010, a majority of stroke patients in the U.S. were hospitalized in states with established or transitioning to organized stroke systems of care. This milestone coverage of half the U.S. population is a major advance in systematic stroke care and emphasizes the need for novel approaches to further extend access to stroke center care to all patients.

Social and economic costs and health-related quality of life in stroke survivors in the Canary Islands, Spain

PubMed Central

2012-01-01

Background Cost-of-illness analysis is the main method of providing an overall vision of the economic impact of a disease. Such studies have been used to set priorities for healthcare policies and inform resource allocation. The aim of this study was to determine the economic burden and health-related quality of life (HRQOL) in the first, second and third years after surviving a stroke in the Canary Islands, Spain. Methods Cross-sectional, retrospective study of 448 patients with stroke based on ICD 9 discharge codes, who received outpatient care at five hospitals. The study was approved by the Research Ethics Committee of Nuestra Señora de la Candelaria University Hospital. Data on demographic characteristics, health resource utilization, informal care, labor productivity losses and HRQOL were collected from the hospital admissions databases and questionnaires completed by stroke patients or their caregivers. Labor productivity losses were calculated from physical units and converted into monetary units with a human capital-based method. HRQOL was measured with the EuroQol EQ-5D questionnaire. Healthcare costs, productivity losses and informal care costs were analyzed with log-normal, probit and ordered probit multivariate models. Results The average cost for each stroke survivor was €17 618 in the first, €14 453 in the second and €12 924 in the third year after the stroke; the reference year for unit prices was 2004. The largest expenditures in the first year were informal care and hospitalizations; in the second and third years the main costs were for informal care, productivity losses and medication. Mean EQ-5D index scores for stroke survivors were 0.50 for the first, 0.47 for the second and 0.46 for the third year, and mean EQ-5D visual analog scale scores were 56, 52 and 55, respectively. Conclusions The main strengths of this study lie in our bottom-up-approach to costing, and in the evaluation of stroke survivors from a broad perspective (societal costs) in the first, second and third years after surviving the stroke. This type of analysis is rare in the Spanish context. We conclude that stroke incurs considerable societal costs among survivors to three years and there is substantial deterioration in HRQOL. PMID:22970797

Integrated systems of stroke care and reduction in 30-day mortality

PubMed Central

Ganesh, Aravind; Lindsay, Patrice; Fang, Jiming; Kapral, Moira K.; Côté, Robert; Joiner, Ian; Hakim, Antoine M.

2016-01-01

Objective: To evaluate the association between the presence of integrated systems of stroke care and stroke case-fatality across Canada. Methods: We used the Canadian Institute of Health Information's Discharge Abstract Database to retrospectively identify a cohort of stroke/TIA patients admitted to all acute care hospitals, excluding the province of Quebec, in 11 fiscal years from 2003/2004 to 2013/2014. We used a modified Poisson regression model to compute the adjusted incidence rate ratio (aIRR) of 30-day in-hospital mortality across time for provinces with stroke systems compared to those without, controlling for age, sex, stroke type, comorbidities, and discharge year. We conducted surveys of stroke care resources in Canadian hospitals in 2009 and 2013, and compared resources in provinces with integrated systems to those without. Results: A total of 319,972 patients were hospitalized for stroke/TIA. The crude 30-day mortality rate decreased from 15.8% in 2003/2004 to 12.7% in 2012/2013 in provinces with stroke systems, while remaining 14.5% in provinces without such systems. Starting with the fiscal year 2009/2010, there was a clear reduction in relative mortality in provinces with stroke systems vs those without, sustained at aIRR of 0.85 (95% confidence interval 0.79–0.92) in the 2011/2012, 2012/2013, and 2013/2014 fiscal years. The surveys indicated that facilities in provinces with such systems were more likely to care for patients on a stroke unit, and have timely access to a stroke prevention clinic and telestroke services. Conclusion: In this retrospective study, the implementation of integrated systems of stroke care was associated with a population-wide reduction in mortality after stroke. PMID:26850979

Promoting Evidence-Based Practice at a Primary Stroke Center: A Nurse Education Strategy.

PubMed

Case, Christina Anne

Promoting a culture of evidence-based practice within a health care facility is a priority for health care leaders and nursing professionals; however, tangible methods to promote translation of evidence to bedside practice are lacking. The purpose of this quality improvement project was to design and implement a nursing education intervention demonstrating to the bedside nurse how current evidence-based guidelines are used when creating standardized stroke order sets at a primary stroke center, thereby increasing confidence in the use of standardized order sets at the point of care and supporting evidence-based culture within the health care facility. This educational intervention took place at a 286-bed community hospital certified by the Joint Commission as a primary stroke center. Bedside registered nurse (RN) staff from 4 units received a poster presentation linking the American Heart Association's and American Stroke Association's current evidence-based clinical practice guidelines to standardized stroke order sets and bedside nursing care. The 90-second oral poster presentation was delivered by a graduate nursing student during preshift huddle. The poster and supplemental materials remained in the unit break room for 1 week for RN viewing. After the pilot unit, a pdf of the poster was also delivered via an e-mail attachment to all RNs on the participating unit. A preintervention online survey measured nurses' self-perceived likelihood of performing an ordered intervention based on whether they were confident the order was evidence based. The preintervention survey also measured nurses' self-reported confidence in their ability to explain how the standardized order sets are derived from current evidence. The postintervention online survey again measured nurses' self-reported confidence level. However, the postintervention survey was modified midway through data collection, allowing for the final 20 survey respondents to retrospectively rate their confidence before and after the educational intervention. This modification ensured that the responses for each individual participant in this group were matched. Registered nurses reported a significant increase in perceived confidence in ability to explain how standardized stroke order sets reflect current evidence after the intervention (n = 20, P < .001). This sample was matched for each individual respondent. No significant change was shown in unmatched group mean self-reported confidence ratings overall after the intervention or separately by unit for the progressive care unit, critical care unit, or intensive care unit (n = 89 preintervention, n = 43 postintervention). However, the emergency department demonstrated a significant increase in group mean perceived confidence scores (n = 20 preintervention, n = 11 postintervention, P = .020). Registered nurses reported a significantly higher self-perceived likelihood of performing an ordered nursing intervention when they were confident that the order was evidence based compared with if they were unsure the order was evidence based (n = 88, P < .001). This nurse education strategy increased RNs' confidence in ability to explain the path from evidence to bedside nursing care by demonstrating how evidence-based clinical practice guidelines provide current evidence used to create standardized order sets. Although further evaluation of the intervention's effectiveness is needed, this educational intervention has the potential for generalization to different types of standardized order sets to increase nurse confidence in utilization of evidence-based practice.

Case report: severe heat stroke with multiple organ dysfunction – a novel intravascular treatment approach

PubMed Central

Broessner, Gregor; Beer, Ronny; Franz, Gerhard; Lackner, Peter; Engelhardt, Klaus; Brenneis, Christian; Pfausler, Bettina; Schmutzhard, Erich

2005-01-01

Introduction We report the case of a patient who developed a severe post-exertional heat stroke with consecutive multiple organ dysfunction resistant to conventional antipyretic treatment, necessitating the use of a novel endovascular device to combat hyperthermia and maintain normothermia. Methods A 38-year-old male suffering from severe heat stroke with predominant signs and symptoms of encephalopathy requiring acute admission to an intensive care unit, was admitted to a ten-bed neurological intensive care unit of a tertiary care hospital. The patient developed consecutive multiple organ dysfunction with rhabdomyolysis, and hepatic and respiratory failure. Temperature elevation was resistant to conventional treatment measures. Aggressive intensive care treatment included forced diuresis and endovascular cooling to combat hyperthermia and maintain normothermia. Results Analyses of serum revealed elevation of proinflammatory cytokines (TNF alpha, IL-6), cytokines (IL-2R), anti-inflammatory cytokines (IL-4) and chemokines (IL-8) as well as signs of rhabdomyolysis and hepatic failure. Aggressive intensive care treatment as forced diuresis and endovascular cooling (CoolGard® and CoolLine®) to combat hyperthermia and maintain normothermia were used successfully to treat this severe heat stroke. Conclusion In this case of severe heat stroke, presenting with multiple organ dysfunction and elevation of cytokines and chemokines, which was resistant to conventional cooling therapies, endovascular cooling may have contributed significantly to the reduction of body temperature and, possibly, avoided a fatal result. PMID:16285034

Interventions for acute stroke management in Africa: a systematic review of the evidence.

PubMed

Baatiema, Leonard; Chan, Carina K Y; Sav, Adem; Somerset, Shawn

2017-10-24

The past decades have witnessed a rapid evolution of research on evidence-based acute stroke care interventions worldwide. Nonetheless, the evidence-to-practice gap in acute stroke care remains variable with slow and inconsistent uptake in low-middle income countries (LMICs). This review aims to identify and compare evidence-based acute stroke management interventions with alternative care on overall patient mortality and morbidity outcomes, functional independence, and length of hospital stay across Africa. This review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. An electronic search was conducted in six databases comprising MEDLINE, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, Academic Search Complete and Cochrane Library for experimental and non-experimental studies. Eligible studies were abstracted into evidence tables and their methodological quality appraised using the Joanna Briggs Institute checklist. Data were analysed and presented narratively with reference to observed differences in patient outcomes, reporting p values and confidence intervals for any possible relationship. Initially, 1896 articles were identified and 37 fully screened. Four non-experimental studies (three cohort and one case series studies) were included in the final review. One study focused on the clinical efficacy of a stroke unit whilst the remaining three reported on thrombolytic therapy. The results demonstrated a reduction in patient deaths attributed to stroke unit care and thrombolytic therapy. Thrombolytic therapy was also associated with reductions in symptomatic intracerebral haemorrhage (SICH). However, the limited eligible studies and methodological limitations compromised definitive conclusions on the extent of and level of efficacy of evidence-based acute stroke care interventions across Africa. Evidence from this review confirms the widespread assertion of low applicability and uptake of evidence-based acute stroke care in LMICs. Despite the limited eligible studies, the overall positive patient outcomes following such interventions demonstrate the applicability and value of evidence-based acute stroke care interventions in Africa. Health policy attention is thus required to ensure widespread applicability of such interventions for improved patients' outcomes. The review findings also emphasises the need for further research to unravel the reasons for low uptake. PROSPERO CRD42016051566.

Early mobilization after stroke: an example of an individual patient data meta-analysis of a complex intervention.

PubMed

Craig, Louise E; Bernhardt, Julie; Langhorne, Peter; Wu, Olivia

2010-11-01

Very early mobilization (VEM) is a distinctive characteristic of care in some stroke units; however, evidence of the effectiveness of this approach is limited. To date, only 2 phase II trials have compared VEM with standard care: A Very Early Rehabilitation Trial (AVERT) in Australia and the recently completed Very Early Rehabilitation or Intensive Telemetry after Stroke trial in the United Kingdom. The Very Early Rehabilitation or Intensive Telemetry after Stroke protocol was designed to complement that of AVERT in a number of key areas. The aim of this analysis was to investigate the impact of VEM on independence by pooling data from these 2 comparable trials. Individual data from the 2 trials were pooled. Overall, patients were between 27 and 97 years old, had first or recurring stroke, and were treated within 36 hours after stroke onset. The primary outcome was independence, defined as modified Rankin scale score of 0 to 2 at 3 months. The secondary outcomes included complications of immobility and activities of daily living. Logistic regression was used to assess the effect of VEM on outcome, adjusting for known confounders including age, baseline stroke severity, and premorbid modified Rankin scale score. Findings-All patients in AVERT and Very Early Rehabilitation or Intensive Telemetry after Stroke were included, resulting in 54 patients in the VEM group and 49 patients in the standard care group. The baseline characteristics of VEM patients were largely comparable with standard care patients. Time to first mobilization from symptom onset was significantly shorter among VEM patients (median, 21 hours; interquartile range, 15.8-27.8 hours) compared with standard care patients (median, 31 hours; interquartile range, 23.0-41.2 hours). VEM patients had significantly greater odds of independence compared with standard care patients (adjusted odds ratio, 3.11; 95% confidence interval, 1.03-9.33). Planned collaborations between stroke researchers to conduct trials with common protocols and outcome measures can help advance rehabilitation science. VEM was associated with improved independence at 3 months compared with standard care. However, both trials are limited by small sample sizes. Larger trials (such as AVERT phase III) are still needed in this field.

The efficacy of interactive, motion capture-based rehabilitation on functional outcomes in an inpatient stroke population: a randomized controlled trial

PubMed Central

Cannell, John; Jovic, Emelyn; Rathjen, Amy; Lane, Kylie; Tyson, Anna M; Callisaya, Michele L; Smith, Stuart T; Ahuja, Kiran DK; Bird, Marie-Louise

2017-01-01

Objective: To compare the efficacy of novel interactive, motion capture-rehabilitation software to usual care stroke rehabilitation on physical function. Design: Randomized controlled clinical trial. Setting: Two subacute hospital rehabilitation units in Australia. Participants: In all, 73 people less than six months after stroke with reduced mobility and clinician determined capacity to improve. Interventions: Both groups received functional retraining and individualized programs for up to an hour, on weekdays for 8–40 sessions (dose matched). For the intervention group, this individualized program used motivating virtual reality rehabilitation and novel gesture controlled interactive motion capture software. For usual care, the individualized program was delivered in a group class on one unit and by rehabilitation assistant 1:1 on the other. Main measures: Primary outcome was standing balance (functional reach). Secondary outcomes were lateral reach, step test, sitting balance, arm function, and walking. Results: Participants (mean 22 days post-stroke) attended mean 14 sessions. Both groups improved (mean (95% confidence interval)) on primary outcome functional reach (usual care 3.3 (0.6 to 5.9), intervention 4.1 (−3.0 to 5.0) cm) with no difference between groups (P = 0.69) on this or any secondary measures. No differences between the rehabilitation units were seen except in lateral reach (less affected side) (P = 0.04). No adverse events were recorded during therapy. Conclusion: Interactive, motion capture rehabilitation for inpatients post stroke produced functional improvements that were similar to those achieved by usual care stroke rehabilitation, safely delivered by either a physical therapist or a rehabilitation assistant. PMID:28719977

Socioeconomic status and transient ischaemic attack/stroke: a prospective observational study.

PubMed

Kerr, Gillian D; Higgins, Peter; Walters, Matthew; Ghosh, Sandip K; Wright, Fiona; Langhorne, Peter; Stott, David J

2011-01-01

Lower socioeconomic status (SES) is associated with an increased risk of stroke but the mechanisms are unclear. We aimed to determine whether low-SES stroke/transient ischaemic attack (TIA) patients have a greater burden of vascular risk factors/co-morbidity and reduced health care access. We prospectively studied 467 consecutive stroke and TIA patients from 3 Scottish hospitals (outpatients and inpatients) during 2007/2008. We recorded vascular risk factors, stroke severity, co-morbidity measures, investigations and health service utilisation. SES was derived from postcodes using Scottish Neighbourhood Statistics and analysed in quartiles. TIA/stroke patients in the lowest SES quartile were younger (64 years, SD 14.1) than those in the highest quartile (72 years, SD 12.9; p < 0.0001). They were more likely to be current smokers (42 vs. 22%; p = 0.001) but there was no association with other vascular risk factors/co-morbidity. There was a trend for those with lower SES to have a more severe stroke [modified National Institutes of Health Stroke Scale score and interquartile range: 4 (2-6) vs. 3 (1-5); multivariate p = 0.05]. Lower SES groups were less likely to have neuro-imaging (82 vs. 90%; p = 0.036) or an electrocardiogram (72 vs. 87%; p = 0.003), but differences were no longer significant on multivariate analysis. However, there was equal access to stroke unit care. Low-SES TIA and stroke patients are younger and have a more severe deficit; an increased prevalence of smoking is likely to be a major contributor. We found equal access to stroke unit care for low-SES patients. Copyright © 2010 S. Karger AG, Basel.

The costs of stroke in Spain by aetiology: the CONOCES study protocol.

PubMed

Mar, J; Álvarez-Sabín, J; Oliva, J; Becerra, V; Casado, M Á; Yébenes, M; González-Rojas, N; Arenillas, J F; Martínez-Zabaleta, M T; Rebollo, M; Lago, A; Segura, T; Castillo, J; Gállego, J; Jiménez-Martínez, C; López-Gastón, J I; Moniche, F; Casado-Naranjo, I; López-Fernández, J C; González-Rodríguez, C; Escribano, B; Masjuan, J

2013-01-01

Patients with stroke associated with non-valvular atrial fibrillation (NVAF) are a specific group, and their disease has a considerable social and economic impact. The primary objective of the CONOCES study, the protocol of which is presented here, is to compare the costs of stroke in NVAF patients to those of patients without NVAF in Spanish stroke units from a societal perspective. CONOCES is an epidemiological, observational, naturalistic, prospective, multicentre study of the cost of the illness in a sample of patients who have suffered a stroke and were admitted to a Spanish stroke unit. During a 12-month follow-up period, we record sociodemographic and clinical variables, score on the NIH stroke scale, level of disability, degree of functional dependency according to the modified Rankin scale, and use of healthcare resources (hospitalisation at the time of the first episode, readmissions, outpatient rehabilitation, orthotic and/or prosthetic material, medication for secondary prevention, medical check-ups, nursing care and formal social care services). Estimated monthly income, lost work productivity and health-related quality of life measured with the generic EQ-5D questionnaire are also recorded. We also administer a direct interview to the caregiver to determine loss of productivity, informal care, and caregiver burden. The CONOCES study will provide more in-depth information about the economic and clinical impact of stroke according to whether or not it is associated with NVAF. Copyright © 2012 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

ICARUSS, the Integrated Care for the Reduction of Secondary Stroke trial: rationale and design of a randomized controlled trial of a multimodal intervention to prevent recurrent stroke in patients with a recent cerebrovascular event, ACTRN = 12611000264987.

PubMed

Joubert, J; Davis, S M; Hankey, G J; Levi, C; Olver, J; Gonzales, G; Donnan, G A

2015-07-01

The majority of strokes, both ischaemic and haemorrhagic, are attributable to a relatively small number of risk factors which are readily manageable in primary care setting. Implementation of best-practice recommendations for risk factor management is calculated to reduce stroke recurrence by around 80%. However, risk factor management in stroke survivors has generally been poor at primary care level. A model of care that supports long-term effective risk factor management is needed. To determine whether the model of Integrated Care for the Reduction of Recurrent Stroke (ICARUSS) will, through promotion of implementation of best-practice recommendations for risk factor management reduce the combined incidence of stroke, myocardial infarction and vascular death in patients with recent stroke or transient ischaemic attack (TIA) of the brain or eye. A prospective, Australian, multicentre, randomized controlled trial. Academic stroke units in Melbourne, Perth and the John Hunter Hospital, New South Wales. 1000 stroke survivors recruited as from March 2007 with a recent (<3 months) stroke (ischaemic or haemorrhagic) or a TIA (brain or eye). Randomization and data collection are performed by means of a central computer generated telephone system (IVRS). Exposure to the ICARUSS model of integrated care or usual care. The composite of stroke, MI or death from any vascular cause, whichever occurs first. Risk factor management in the community, depression, quality of life, disability and dementia. With 1000 patients followed up for a median of one-year, with a recurrence rate of 7-10% per year in patients exposed to usual care, the study will have at least 80% power to detect a significant reduction in primary end-points The ICARUSS study aims to recruit and follow up patients between 2007 and 2013 and demonstrate the effectiveness of exposure to the ICARUSS model in stroke survivors to reduce recurrent stroke or vascular events and promote the implementation of best practice risk factor management at primary care level. © 2015 World Stroke Organization.

The cost-effectiveness of telestroke in the treatment of acute ischemic stroke

PubMed Central

Nelson, R.E.; Saltzman, G.M.; Skalabrin, E.J.; Demaerschalk, B.M.

2011-01-01

Objective: To conduct a cost-effectiveness analysis of telestroke—a 2-way, audiovisual technology that links stroke specialists to remote emergency department physicians and their stroke patients—compared to usual care (i.e., remote emergency departments without telestroke consultation or stroke experts). Methods: A decision-analytic model was developed for both 90-day and lifetime horizons. Model inputs were taken from published literature where available and supplemented with western states' telestroke experiences. Costs were gathered using a societal perspective and converted to 2008 US dollars. Quality-adjusted life-years (QALYs) gained were combined with costs to generate incremental cost-effectiveness ratios (ICERs). In the lifetime horizon model, both costs and QALYs were discounted at 3% annually. Both one-way sensitivity analyses and Monte Carlo simulations were performed. Results: In the base case analysis, compared to usual care, telestroke results in an ICER of $108,363/QALY in the 90-day horizon and $2,449/QALY in the lifetime horizon. For the 90-day and lifetime horizons, 37.5% and 99.7% of 10,000 Monte Carlo simulations yielded ICERs <$50,000/QALY, a ratio commonly considered acceptable in the United States. Conclusion: When a lifetime perspective is taken, telestroke appears cost-effective compared to usual care, since telestroke costs are upfront but benefits of improved stroke care are lifelong. If barriers to use such as low reimbursement rates and high equipment costs are reduced, telestroke has the potential to diminish the striking geographic disparities of acute stroke care in the United States. PMID:21917781

Barriers and enablers to implementing clinical treatment protocols for fever, hyperglycaemia, and swallowing dysfunction in the Quality in Acute Stroke Care (QASC) Project--a mixed methods study.

PubMed

Dale, Simeon; Levi, Christopher; Ward, Jeanette; Grimshaw, Jeremy M; Jammali-Blasi, Asmara; D'Este, Catherine; Griffiths, Rhonda; Quinn, Clare; Evans, Malcolm; Cadilhac, Dominique; Cheung, N Wah; Middleton, Sandy

2015-02-01

The Quality in Acute Stroke Care (QASC) trial evaluated systematic implementation of clinical treatment protocols to manage fever, sugar, and swallow (FeSS protocols) in acute stroke care. This cluster-randomised controlled trial was conducted in 19 stroke units in Australia. To describe perceived barriers and enablers preimplementation to the introduction of the FeSS protocols and, postimplementation, to determine which of these barriers eventuated as actual barriers. Preimplementation: Workshops were held at the intervention stroke units (n = 10). The first workshop involved senior clinicians who identified perceived barriers and enablers to implementation of the protocols, the second workshop involved bedside clinicians. Postimplementation, an online survey with stroke champions from intervention sites was conducted. A total of 111 clinicians attended the preimplementation workshops, identifying 22 barriers covering four main themes: (a) need for new policies, (b) limited workforce (capacity), (c) lack of equipment, and (d) education and logistics of training staff. Preimplementation enablers identified were: support by clinical champions, medical staff, nursing management and allied health staff; easy adaptation of current protocols, care-plans, and local policies; and presence of specialist stroke unit staff. Postimplementation, only five of the 22 barriers identified preimplementation were reported as actual barriers to adoption of the FeSS protocols, namely, no previous use of insulin infusions; hyperglycaemic protocols could not be commenced without written orders; medical staff reluctance to use the ASSIST swallowing screening tool; poor level of engagement of medical staff; and doctors' unawareness of the trial. The process of identifying barriers and enablers preimplementation allowed staff to take ownership and to address barriers and plan for change. As only five of the 22 barriers identified preimplementation were reported to be actual barriers at completion of the trial, this suggests that barriers are often overcome whilst some are only ever perceived rather than actual barriers. © 2015 Sigma Theta Tau International.

Effects of golden hour thrombolysis: a Prehospital Acute Neurological Treatment and Optimization of Medical Care in Stroke (PHANTOM-S) substudy.

PubMed

Ebinger, Martin; Kunz, Alexander; Wendt, Matthias; Rozanski, Michal; Winter, Benjamin; Waldschmidt, Carolin; Weber, Joachim; Villringer, Kersten; Fiebach, Jochen B; Audebert, Heinrich J

2015-01-01

The effectiveness of intravenous thrombolysis in acute ischemic stroke is time dependent. The effects are likely to be highest if the time from symptom onset to treatment is within 60 minutes, termed the golden hour. To determine the achievable rate of golden hour thrombolysis in prehospital care and its effect on outcome. The prospective controlled Prehospital Acute Neurological Treatment and Optimization of Medical Care in Stroke study was conducted in Berlin, Germany, within an established infrastructure for stroke care. Weeks were randomized according to the availability of a specialized ambulance (stroke emergency mobile unit (STEMO) from May 1, 2011, through January 31, 2013. We included 6182 consecutive adult patients for whom a stroke dispatch (44.1% male; mean [SD] age, 73.9 [15.0] years) or regular care (45.0% male; mean [SD] age, 74.2 [14.9] years) were included. The STEMO was deployed when the dispatchers suspected an acute stroke during emergency calls. If STEMO was not available (during control weeks, when the unit was already in operation, or during maintenance), patients received conventional care. The STEMO is equipped with a computed tomographic scanner plus a point-of-care laboratory and telemedicine connection. The unit is staffed with a neurologist trained in emergency medicine, a paramedic, and a technician. Thrombolysis was started in STEMO if a stroke was confirmed and no contraindication was found. Rates of golden hour thrombolysis, 7- and 90-day mortality, secondary intracerebral hemorrhage, and discharge home. Thrombolysis rates in ischemic stroke were 200 of 614 patients (32.6%) when STEMO was deployed and 330 of 1497 patients (22.0%) when conventional care was administered (P < .001). Among all patients who received thrombolysis, the proportion of golden hour thrombolysis was 6-fold higher after STEMO deployment (62 of 200 patients [31.0%] vs 16 of 330 [4.9%]; P < .01). Compared with patients with a longer time from symptom onset to treatment, patients who received golden hour thrombolysis had no higher risks for 7- or 90-day mortality (adjusted odds ratios, 0.38 [95% CI, 0.09-1.70]; P = .21 and 0.69 [95% CI, 0.32-1.53]; P = .36) and were more likely to be discharged home (adjusted odds ratio, 1.93 [95% CI, 1.09-3.41]; P = .02). The use of STEMO increases the percentage of patients receiving thrombolysis within the golden hour. Golden hour thrombolysis entails no risk to the patients' safety and is associated with better short-term outcomes. clinicaltrials.gov Identifier: NCT01382862.

Standardised care plans for in hospital stroke care improve documentation of health care assessments.

PubMed

Pöder, Ulrika; Dahm, Marie Fogelberg; Karlsson, Nina; Wadensten, Barbro

2015-10-01

To compare stroke unit staff members' documentation of care in line with evidence-based guidelines pre- and postimplementation of a multi-professional, evidence-based standardised care plan for stroke care in the electronic health record. Rapid and effective measures for patients with stroke or suspected stroke can limit the extent of damage; it is imperative that patients be observed, assessed and treated in accordance with evidence-based practice in hospital. Quantitative, comparative. Structured retrospective health record reviews were made prior to (n 60) and one and a half years after implementation (n 60) of a multi-professional evidence-based standardised care plan with a quality standard for stroke care in the electronic health record. Significant improvements were found in documentation of assessed vital signs, except for body temperature, Day 1 post compared with preimplementation. Documentation frequency regarding body temperature Day 1 and blood pressure and pulse Day 2 decreased post compared with preimplementation. Improvements were also detected in documented observations of patients' micturition capacity, swallowing capacity and mouth status and the proportion of physiotherapist-documented aid assessments. Observations of blood glucose, mobilisation ability and speech and communication ability were unchanged. An evidence-based standardised care plan in an electronic health record assists staff in improving documentation of health status assessments during the first days after a stroke diagnosis. Use of a standardised care plan seems to have the potential to help staff adhere to evidence-based patient care and, thereby, to increase patient safety. © 2015 John Wiley & Sons Ltd.

Building a pediatric neurocritical care program: a multidisciplinary approach to clinical practice and education from the intensive care unit to the outpatient clinic.

PubMed

Wainwright, Mark S; Grimason, Michele; Goldstein, Joshua; Smith, Craig M; Amlie-Lefond, Catherine; Revivo, Gadi; Noah, Zehava L; Harris, Zena L; Epstein, Leon G

2014-12-01

We describe our 10-year experience developing the Ruth D. & Ken M. Davee Pediatric Neurocritical Care Program at Northwestern University Feinberg School of Medicine. The neurocritical care team includes intensivists, neurologists, and an advanced practice nurse who have expertise in critical care neurology and who continue care in long-term follow-up of intensive care unit patients in a dedicated neurocritical care outpatient clinic. Brain-directed critical care requires collaboration between intensivists and neurologists with specific expertise in neurocritical care, using protocol-directed consistent care, and physiological measures to protect brain function. The heterogeneity of neurologic disorders in the pediatric intensive care unit requires a background in the relevant basic science and pathophysiology that is beyond the scope of standard neurology or critical care fellowships. To address this need, we also created a fellowship in neurocritical care for intensivists, neurologists, and advanced practice nurses. Last, we discuss the implications for pediatric neurocritical care from the experience of management of pediatric stroke and the development of stroke centers. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

Quality of Acute Care and Long-Term Quality of Life and Survival: The Australian Stroke Clinical Registry.

PubMed

Cadilhac, Dominique A; Andrew, Nadine E; Lannin, Natasha A; Middleton, Sandy; Levi, Christopher R; Dewey, Helen M; Grabsch, Brenda; Faux, Steve; Hill, Kelvin; Grimley, Rohan; Wong, Andrew; Sabet, Arman; Butler, Ernest; Bladin, Christopher F; Bates, Timothy R; Groot, Patrick; Castley, Helen; Donnan, Geoffrey A; Anderson, Craig S

2017-04-01

Uncertainty exists over whether quality improvement strategies translate into better health-related quality of life (HRQoL) and survival after acute stroke. We aimed to determine the association of best practice recommended interventions and outcomes after stroke. Data are from the Australian Stroke Clinical Registry during 2010 to 2014. Multivariable regression was used to determine associations between 3 interventions: received acute stroke unit (ASU) care and in various combinations with prescribed antihypertensive medication at discharge, provision of a discharge care plan, and outcomes of survival and HRQoL (EuroQoL 5-dimensional questionnaire visual analogue scale) at 180 days, by stroke type. An assessment was also made of outcomes related to the number of processes patients received. There were 17 585 stroke admissions (median age 77 years, 47% female; 81% managed in ASUs; 80% ischemic stroke) from 42 hospitals (77% metropolitan) assessed. Cumulative benefits on outcomes related to the number of care processes received by patients. ASU care was associated with a reduced likelihood of death (hazard ratio, 0.49; 95% confidence interval, 0.43-0.56) and better HRQoL (coefficient, 21.34; 95% confidence interval, 15.50-27.18) within 180 days. For those discharged from hospital, receiving ASU+antihypertensive medication provided greater 180-day survival (hazard ratio, 0.45; 95% confidence interval, 0.38-0.52) compared with ASU care alone (hazard ratio, 0.64; 95% confidence interval, 0.54-0.76). HRQoL gains were greatest for patients with intracerebral hemorrhage who received care bundles involving discharge processes (range of increase, 11%-19%). Patients with stroke who receive best practice recommended hospital care have improved long-term survival and HRQoL. © 2017 American Heart Association, Inc.

Practice patterns and outcomes after stroke across countries at different economic levels (INTERSTROKE): an international observational study.

PubMed

Langhorne, Peter; O'Donnell, Martin J; Chin, Siu Lim; Zhang, Hongye; Xavier, Denis; Avezum, Alvaro; Mathur, Nandini; Turner, Melanie; MacLeod, Mary Joan; Lopez-Jaramillo, Patricio; Damasceno, Albertino; Hankey, Graeme J; Dans, Antonio L; Elsayed, Ahmed; Mondo, Charles; Wasay, Mohammad; Czlonkowska, Anna; Weimar, Christian; Yusufali, Afzal Hussein; Hussain, Fawaz Al; Lisheng, Liu; Diener, Hans-Christoph; Ryglewicz, Danuta; Pogosova, Nana; Iqbal, Romana; Diaz, Rafael; Yusoff, Khalid; Oguz, Aytekin; Wang, Xingyu; Penaherrera, Ernesto; Lanas, Fernando; Ogah, Okechukwu S; Ogunniyi, Adesola; Iversen, Helle K; Malaga, German; Rumboldt, Zvonko; Magazi, Daliwonga; Nilanont, Yongchai; Rosengren, Annika; Oveisgharan, Shahram; Yusuf, Salim

2018-05-19

Stroke disproportionately affects people in low-income and middle-income countries. Although improvements in stroke care and outcomes have been reported in high-income countries, little is known about practice and outcomes in low and middle-income countries. We aimed to compare patterns of care available and their association with patient outcomes across countries at different economic levels. We studied the patterns and effect of practice variations (ie, treatments used and access to services) among participants in the INTERSTROKE study, an international observational study that enrolled 13 447 stroke patients from 142 clinical sites in 32 countries between Jan 11, 2007, and Aug 8, 2015. We supplemented patient data with a questionnaire about health-care and stroke service facilities at all participating hospitals. Using univariate and multivariate regression analyses to account for patient casemix and service clustering, we estimated the association between services available, treatments given, and patient outcomes (death or dependency) at 1 month. We obtained full information for 12 342 (92%) of 13 447 INTERSTROKE patients, from 108 hospitals in 28 countries; 2576 from 38 hospitals in ten high-income countries and 9766 from 70 hospitals in 18 low and middle-income countries. Patients in low-income and middle-income countries more often had severe strokes, intracerebral haemorrhage, poorer access to services, and used fewer investigations and treatments (p<0·0001) than those in high-income countries, although only differences in patient characteristics explained the poorer clinical outcomes in low and middle-income countries. However across all countries, irrespective of economic level, access to a stroke unit was associated with improved use of investigations and treatments, access to other rehabilitation services, and improved survival without severe dependency (odds ratio [OR] 1·29; 95% CI 1·14-1·44; all p<0·0001), which was independent of patient casemix characteristics and other measures of care. Use of acute antiplatelet treatment was associated with improved survival (1·39; 1·12-1·72) irrespective of other patient and service characteristics. Evidence-based treatments, diagnostics, and stroke units were less commonly available or used in low and middle-income countries. Access to stroke units and appropriate use of antiplatelet treatment were associated with improved recovery. Improved care and facilities in low-income and middle-income countries are essential to improve outcomes. Chest, Heart and Stroke Scotland. Copyright © 2018 Elsevier Ltd. All rights reserved.

Revised and updated recommendations for the establishment of primary stroke centers: a summary statement from the brain attack coalition.

PubMed

Alberts, Mark J; Latchaw, Richard E; Jagoda, Andy; Wechsler, Lawrence R; Crocco, Todd; George, Mary G; Connolly, E S; Mancini, Barbara; Prudhomme, Stephen; Gress, Daryl; Jensen, Mary E; Bass, Robert; Ruff, Robert; Foell, Kathy; Armonda, Rocco A; Emr, Marian; Warren, Margo; Baranski, Jim; Walker, Michael D

2011-09-01

The formation and certification of Primary Stroke Centers has progressed rapidly since the Brain Attack Coalition's original recommendations in 2000. The purpose of this article is to revise and update our recommendations for Primary Stroke Centers to reflect the latest data and experience. We conducted a literature review using MEDLINE and PubMed from March 2000 to January 2011. The review focused on studies that were relevant for acute stroke diagnosis, treatment, and care. Original references as well as meta-analyses and other care guidelines were also reviewed and included if found to be valid and relevant. Levels of evidence were added to reflect current guideline development practices. Based on the literature review and experience at Primary Stroke Centers, the importance of some elements has been further strengthened, and several new areas have been added. These include (1) the importance of acute stroke teams; (2) the importance of Stroke Units with telemetry monitoring; (3) performance of brain imaging with MRI and diffusion-weighted sequences; (4) assessment of cerebral vasculature with MR angiography or CT angiography; (5) cardiac imaging; (6) early initiation of rehabilitation therapies; and (7) certification by an independent body, including a site visit and disease performance measures. Based on the evidence, several elements of Primary Stroke Centers are particularly important for improving the care of patients with an acute stroke. Additional elements focus on imaging of the brain, the cerebral vasculature, and the heart. These new elements may improve the care and outcomes for patients with stroke cared for at a Primary Stroke Center.

[Morbidity and mortality after intensive care management of hemorrhagic stroke in Djibouti].

PubMed

Benois, A; Raynaud, L; Coton, T; Petitjeans, F; Hassan, A; Ilah, A; Sergent, H; Grassin, F; Leberre, J

2009-02-01

Prospective data on management and outcome of stroke in Africa is scarce. The purpose of this prospective descriptive study is to present epidemiologic, clinical and outcome data for a series of patients with hemorrhagic stroke in Djibouti. All patients admitted to the intensive care unit of the Bouffard Medical-Surgical Center in Djibouti for cerebral hemorrhage documented by CT-scan of the brain were recruited in this study. A total of 18 patients including 16 men were enrolled. The median patient age in this series was 51.5 years [range, 20-72]. The median duration of intensive care was 3 days [range, 1-38]. Mean Glasgow score at time of admission was 9 [range, 3-14]. Five patients were brought in by emergency medical airlift. The main risk factors for stroke were arterial hypertension, smoking, and regular khat use. Mechanical ventilation was performed in 10 patients with a survival rate of 40%. Six patients (33%) died in the intensive care unit. Hospital mortality within one month was 39% and mortality at 6 months was 44.4%. One-year survival for patients with a Glasgow score < or = 7 at the time of admission was 33%. Arterial hypertension, khat use, and smoking appeared to be major risk factors for male Djiboutians. Neurologic intensive care techniques provided hospital mortality rates similar to those reported in hospitals located in Western countries. Functional outcome in local survivors appeared to be good despite the absence of functional intensive care. These data argue against the passive, fatalistic approach to management of hemorrhagic stroke and for primary prevention of cardiovascular risk factors.

Stroke patients' experiences of sharing rooms with dementia patients in a nursing home.

PubMed

Oh, Jinjoo

2006-09-01

The mixed units that place lucid and dementia patients in same rooms have been viewed to benefit the dementia patients. However, many studies report negative attitudes of lucid residents towards mixed units, and there is a scarcity of research which explores the experiences of lucid residents while sharing rooms with the dementia patients in extended care homes. Currently many special care nursing facilities have mixed units in Korea, suggesting a need to examine their effects especially on cognitively lucid patients. To explore lived experiences of stroke patients who were sharing rooms with patients with dementia in a nursing home. It was a qualitative study applying a phenomenological method to explore the experiences of stroke patients. Data were collected in a specialized nursing home in Korea. The nursing home provides free medical and nursing care to persons suffering either from dementia or stroke. Fourteen participants without cognitive deficit and who were sharing rooms with dementia patients were recruited through a purposive sampling. In-depth interviews Stroke patients sharing rooms with dementia patients were being seriously affected by intense, deeply disturbing, and persistent experiences. The experiences themselves seemed to evolve over time as each patient struggled on one's own to try to make sense out of what were happening. The stroke patients ended up having a sense of resignation and anger realizing that they had no power to change the policy or the situation. The stroke patients also were distraught about what were happening to themselves - change of their own character, continuous fear of becoming demented, and becoming to devalue life. They also became indifferent to others, and seemed to have lost motivation for activity resulting in a decreased or low activity level. Several personal and environmental factors were identified that tended to increase the level of suffering. We suggest that the whole concept of mixed units require further exploration, and there is a need for a comprehensive staff education program to help the staff become aware of the problems and provide support to patients. Orientation of stroke patients regarding dementia is also suggested.

[Auditing as a tool for ongoing improvement in the Stroke Care Plan of the Region of Aragon].

PubMed

Gimenez-Munoz, A; Palacin-Larroy, M; Bestue, M; Marta-Moreno, J

2016-07-16

The Aragon Stroke Care Plan (PAIA) was created in 2008 within the framework of the Spanish National Health System. Monitoring hospital care of strokes by means of periodic audits was defined as one of its lines of work. To determine the quality of the hospital care process for stroke patients in Aragon by using quality indicators. Three audits were carried out (in the years 2008, 2010 and 2012) following the same methodology, based on the retrospective review of a representative sample of admissions due to stroke in each of the general hospitals belonging to the Aragonese Health Service. Information was collected on 48 indicators selected according to their scientific evidence or clinical relevance. Altogether 1011 cases were studied (331 in the first audit, and 340 in the second and the third). Thirty-one indicators showed a significant improvement (some of the most notable being the indicators of quality of the medical record, neurological assessment, initial preventive measures and, especially relevant, performing the swallowing test), two underwent a decline in their condition (related with rehabilitation treatment) and 15 did not register any significant variation. The implementation of the PAIA has given rise to a notable improvement in most of the quality indicators evaluated, which reflects an ongoing improvement in hospital stroke care. The progressive generalisation of specialised care and the creation of stroke units are some of the determining factors.

Setting up a Neuroscience Stroke and Rehabilitation Centre in Brunei Darussalam by a transcontinental on-site and telemedical cooperation.

PubMed

Meyding-Lamadé, U; Bassa, B; Craemer, E; Jacobi, C; Chan, C; Hacke, W; Kress, B

2017-02-01

Due to the world-wide aging population, there is a need for specialist neurological knowledge, treatment and care. Stroke treatment is effective in reducing mortality and disability, but it is still not available in many areas of the world. We describe the set-up process of a specialized Neuroscience, Stroke and Rehabilitation Centre in Brunei Darussalam (BNSRC) in cooperation with a German hospital. This study details the setup of a stroke-, neurological intensive care- and neurorehabilitation unit, laboratories and a telemedical network to perform all evidence-based stroke treatments. All neurological on-site services and the telemedical network were successfully established within a short time. After setup, 1386 inpatients and 1803 outpatients with stroke and stroke mimics were treated. All evidence-based stroke treatments including thrombolysis and hemicraniectomy could be performed. It is possible to establish evidence-based modern stroke treatment within a short time period by a transcontinental on-site and telemedical cooperation.

A Case for Telestroke in Military Medicine: A Retrospective Analysis of Stroke Cost and Outcomes in U.S. Military Health-Care System.

PubMed

Dave, Ajal; Cagniart, Kendra; Holtkamp, Matthew D

2018-06-07

The development of primary stroke centers has improved outcomes for stroke patients. Telestroke networks have expanded the reach of stroke experts to underserved, geographically remote areas. This study illustrates the outcome and cost differences between neurology and primary care ischemic stroke admissions to demonstrate a need for telestroke networks within the Military Health System (MHS). All adult admissions with a primary diagnosis of ischemic stroke in the MHS Military Mart database from calendar years 2010 to 2015 were reviewed. Neurology, primary care, and intensive care unit (ICU) admissions were compared across primary outcomes of (1) disposition status and (2) intravenous tissue plasminogen activator administration and for secondary outcomes of (1) total cost of hospitalization and (2) length of stay (LOS). A total of 3623 admissions met the study's parameters. The composition was neurology 462 (12.8%), primary care 2324 (64.1%), ICU 677 (18.7%), and other/unknown 160 (4.4%). Almost all neurology admissions (97%) were at the 3 neurology training programs, whereas a strong majority of primary care admissions (80%) were at hospitals without a neurology admitting service. Hospitals without a neurology admitting service had more discharges to rehabilitation facilities and higher rates of in-hospital mortality. LOS was also longer in primary care admissions. Ischemic stroke admissions to neurology had better outcomes and decreased LOS when compared to primary care within the MHS. This demonstrates a possible gap in care. Implementation of a hub and spoke telestroke model is a potential solution. Published by Elsevier Inc.

Implementation of a dedicated cardiovascular and stroke unit in a crowded emergency department of a tertiary public hospital in Brazil: effect on mortality rates.

PubMed

Nasi, Luiz A; Ferreira-Da-Silva, Andre L; Martins, Sheila C O; Furtado, Mariana V; Almeida, Andrea G; Brondani, Rosane; Wirth, Letícia; Kluck, Marisa; Polanczyk, Carisi A

2014-01-01

Emergency department (ED) care for acute vascular diseases faces the challenge of overcrowding. A vascular unit is a specialized, protocol-oriented unit in the ED with a team trained to manage acute vascular disorders, including stroke, coronary syndromes, pulmonary embolism (PE), and aortic diseases. The objective was to compare case fatality rates for selected cardiovascular conditions before and after the implementation of a vascular unit. Patients with the selected diagnoses admitted to the ED in two different time periods, 2002 through 2005 (before unit opening) and 2007 to 2010 (after vascular unit opening), were identified by ICD-10 codes, and their electronic records were reviewed. Case fatality rates were calculated and compared for both time periods. The period prior to unit implementation (2002 through 2005) included 4,164 patients, and the vascular unit period (2007 to 2010) included 6,280 patients. Overall, the case fatality rate for acute vascular conditions decreased from 9% to 7.3% with vascular unit implementation (p = 0.002). The in-hospital mortality rates for acute coronary syndrome (ACS) dropped from 6% to 3.8% (p = 0.003), and for acute PE dropped from 32.1% to 10.8% (p < 0.001). The stroke case-fatality rate did not decrease despite improvements in the quality of stroke health care indicators. The vascular unit strategy has the potential to reduce overall mortality for most acute vascular conditions. © 2013 by the Society for Academic Emergency Medicine.

Burden of stroke in Egypt: current status and opportunities.

PubMed

Abd-Allah, Foad; Moustafa, Ramez Reda

2014-12-01

Middle East and North Africa (MENA) countries have a diversity of populations with similar life style, dietary habits, and vascular risk factors that may influence stroke risk, prevalence, types, and disease burden. Egypt is the most populated nation in the Middle East with an estimated 85.5 million people. In Egypt, according to recent estimates, the overall prevalence rate of stroke is high with a crude prevalence rate of 963/100,000 inhabitants. In spite of disease burden, yet there is a huge evidence practice gap. The recommended treatments for ischemic stroke that are guideline include systematic supportive care in a stroke unit or stroke center is still deficient. In addition, the frequency of thrombolysis in Egypt is very low for many reasons; the major one is that the health insurance system is not covering thrombolysis therapy in nonprivate sectors so patients must cover the costs using their own personal savings; otherwise, they will not receive treatment. Another important factor is the pronounced delay in prehospital and in hospital management of acute stroke. Improvement of stroke care in Egypt should be achieved through multi and interdisciplinary approach including public awareness, physicians' education, and synergistic approach to stroke care with Emergency Medical System. © 2014 World Stroke Organization.

The development and implementation of the structured training programme for caregivers of inpatients after stroke (TRACS) intervention: the London Stroke Carers Training Course.

PubMed

Forster, Anne; Dickerson, Josie; Melbourn, Anne; Steadman, Jayne; Wittink, Margreet; Young, John; Kalra, Lalit; Farrin, Amanda

2015-03-01

To describe the content and delivery of the adapted London Stroke Carers Training Course intervention evaluated in the Training Caregivers after Stroke (TRACS) trial. The London Stroke Carers Training Course is a structured training programme for caregivers of inpatients who are likely to return home after their stroke. The course was delivered by members of the multidisciplinary team while the patient was in the stroke unit with one recommended 'follow through' session after discharge home. The intervention consists of 14 training components (six mandatory) that were identified as important knowledge/skills that caregivers would need to be able to care for the stroke patient after discharge home. Following national training days, the London Stroke Carers Training Course was disseminated to intervention sites by the cascade method of implementation. The intervention was adapted for implementation across a range of stroke units. Training days were well attended (median 2.5 and 2.0 attendees per centre for the first and second days, respectively) and the feedback positive, demonstrating 'face validity' for the intervention. However cascading of this training to other members of the multidisciplinary team was not consistent, with 7/18 centres recording no cascade training. The adapted London Stroke Carers Training Course provided a training programme that could be delivered in a standardised, structured way in a variety of stroke unit settings throughout the UK. The intervention was well received by stroke unit staff, however, the cascade method of implementation was not as effective as we would have wished. © The Author(s) 2014.

The effect of out of hours presentation with acute stroke on processes of care and outcomes: analysis of data from the Stroke Improvement National Audit Programme (SINAP).

PubMed

Campbell, James T P; Bray, Benjamin D; Hoffman, Alex M; Kavanagh, Sara J; Rudd, Anthony G; Tyrrell, Pippa J

2014-01-01

There is inconsistent evidence that patients with stroke admitted to hospital out of regular working hours (such as weekends) experience worse outcomes. We aimed to identify if inequalities in the quality of care and mortality exist in contemporary stroke care in England. SINAP is a prospective database of acute stroke patients, documenting details of processes of care over the first 72 hours. We compared quality of care indicators and mortality at 72 hours, 7 days and 30 days, for patients who arrived within normal hours (Monday-Friday 8am to 6pm) and for those who arrived out of hours, using multivariable logistic and Cox proportional hazard models. Quality of care was defined according to time from arrival at hospital to interventions (e.g., brain scan), and whether the patient received therapeutic interventions (such as thrombolysis). 45,726 stroke patients were admitted to 130 hospitals in England between 1 April 2010 and 31 January 2012. Patients admitted out of hours (n = 23779) had more features indicative of worse prognosis (haemorrhagic stroke, reduced consciousness, pre stroke dependency). Out of hours admission was significantly associated with longer delays in receiving a CT scan or being admitted to a stroke unit, and reduced odds of receiving thrombolysis. After adjusting for casemix, there was no consistent evidence of higher mortality for patients admitted out of hours, but patients admitted at the weekends had a higher risk of 30 day mortality (OR 1.14, 95% CI 1.06-1.21). Inequalities in the provision of stroke care for people admitted out of regular hours persist in contemporary stroke in England. The association with mortality is small and largely attributable to higher illness severity in patients admitted out of hours.

The Effect of Out of Hours Presentation with Acute Stroke on Processes of Care and Outcomes: Analysis of Data from the Stroke Improvement National Audit Programme (SINAP)

PubMed Central

Campbell, James T. P.; Bray, Benjamin D.; Hoffman, Alex M.; Kavanagh, Sara J.; Rudd, Anthony G.; Tyrrell, Pippa J.

2014-01-01

Background There is inconsistent evidence that patients with stroke admitted to hospital out of regular working hours (such as weekends) experience worse outcomes. We aimed to identify if inequalities in the quality of care and mortality exist in contemporary stroke care in England. Methods SINAP is a prospective database of acute stroke patients, documenting details of processes of care over the first 72 hours. We compared quality of care indicators and mortality at 72 hours, 7 days and 30 days, for patients who arrived within normal hours (Monday–Friday 8am to 6pm) and for those who arrived out of hours, using multivariable logistic and Cox proportional hazard models. Quality of care was defined according to time from arrival at hospital to interventions (e.g., brain scan), and whether the patient received therapeutic interventions (such as thrombolysis). Results 45,726 stroke patients were admitted to 130 hospitals in England between 1 April 2010 and 31 January 2012. Patients admitted out of hours (n = 23779) had more features indicative of worse prognosis (haemorrhagic stroke, reduced consciousness, pre stroke dependency). Out of hours admission was significantly associated with longer delays in receiving a CT scan or being admitted to a stroke unit, and reduced odds of receiving thrombolysis. After adjusting for casemix, there was no consistent evidence of higher mortality for patients admitted out of hours, but patients admitted at the weekends had a higher risk of 30 day mortality (OR 1.14, 95% CI 1.06–1.21) Conclusion Inequalities in the provision of stroke care for people admitted out of regular hours persist in contemporary stroke in England. The association with mortality is small and largely attributable to higher illness severity in patients admitted out of hours. PMID:24533063

An acute stroke service: potential to improve patient outcome without increasing length of stay.

PubMed

Collins, D; McConaghy, D; McMahon, A; Howard, D; O'Neill, D; McCormack, P M

2000-05-01

Acute stroke is associated with a high morbidity and mortality: up to 24% of patients may not survive their hospital admission. Stroke unit care has been shown in a meta-analysis to reduce this morbidity and mortality. We present a three-year audit of the first acute stroke service in an Irish teaching hospital. The audit was carried out prospectively on 193 patients admitted to the acute stroke service, from July 1996 to end of June 1999. Details regarding patients, type and severity of stroke, length of stay and outcome were collected prospectively on a standard pro-forma. We observed a reduction in mortality from 19% to 15% to 9%, and an increasing percentage of patients discharged home from 55% to 64% to 68%, in year 1, year 2 and year 3 respectively. A trend towards a greater number of patients, younger age and improved outcome with lower mortality was observed from year to year, without significant change in length of stay. This study confirms the value to patients of organised stroke care in terms of reduction in mortality and morbidity without increasing length of stay or disability. We suggest that every acute hospital should have organised stroke care.

Determinants of Informal Care, Burden, and Risk of Burnout in Caregivers of Stroke Survivors: The CONOCES Study.

PubMed

Oliva-Moreno, Juan; Peña-Longobardo, Luz María; Mar, Javier; Masjuan, Jaime; Soulard, Stéphane; Gonzalez-Rojas, Nuria; Becerra, Virginia; Casado, Miguel Ángel; Torres, Covadonga; Yebenes, María; Quintana, Manuel; Alvarez-Sabín, Jose

2018-01-01

The aim of this article was to analyze the likelihood of receiving informal care after a stroke and to study the burden and risk of burnout of primary caregivers in Spain. The CONOCES study is an epidemiological, observational, prospective, multicenter study of patients diagnosed with stroke and admitted to a Stroke Unit in the Spanish healthcare system. At 3 and 12 months post-event, we estimated the time spent caring for the patient and the burden borne by primary caregivers. Several multivariate models were applied to estimate the likelihood of receiving informal caregiving, the burden, and the likelihood of caregivers being at a high risk of burnout. Eighty percent of those still alive at 3 and 12 months poststroke were receiving informal care. More than 40% of those receiving care needed a secondary caregiver at 3 months poststroke. The likelihood of receiving informal care was associated with stroke severity and the individual's health-related quality of life. When informal care was provided, both the burden borne by caregivers and the likelihood of caregivers being at a high risk of burnout was associated with (1) caregiving hours; (2) the patient's health-related quality of life; (3) the severity of the stroke measured at discharge; (4) the patient having atrial fibrillation; and (5) the degree of dependence. This study reveals the heavy burden borne by the caregivers of stroke survivors. Our analysis also identifies explanatory and predictive variables for the likelihood of receiving informal care, caregiver burden, and high risk of burnout. © 2017 American Heart Association, Inc.

Service provision for stroke: The Greek paradox.

PubMed

Fountouki, Antigoni; Theofanidis, Dimitrios

2017-09-01

Stroke remains a leading cause of mortality, as well as of subsequent serious long-term physical and mental morbidity. This places special demands for updated clinical excellence and optimum organization of stroke care services. Stroke units have been shown to improve patient outcomes. Thus, many western countries have developed and implemented sophisticated stroke facilities and corresponding public awareness strategies. These cannot be easily "translated" in Greece due to special features on the hospital administration system such as a unique rotation system for acute admissions and long-standing austerity. Yet, despite adverse conditions, clinicians within the Greek health care system have been exceeding themselves in their attempt to provide optimum care outcomes. An example of such efforts is the improvisation of stroke bays (SBs) as part of a medical or neurology ward, providing sophisticated treatments. New centralized policy decisions are now needed in order to improve stroke services nationwide. These should be tailored to the country's geography and health care mapping especially as there is already considerable technical knowhow and local efforts in place. A pragmatic solution would be to create a "grid" of services for stroke, by providing a comprehensive stroke centers in each of the two major cities and SBs at a prefectural level. Once these are established, more efforts should be taken to educate the public on stroke recognition and subsequently on facilities available. Copyright © 2017 Society for Vascular Nursing, Inc. Published by Elsevier Inc. All rights reserved.

Management and outcome of mechanically ventilated neurologic patients.

PubMed

Pelosi, Paolo; Ferguson, Niall D; Frutos-Vivar, Fernando; Anzueto, Antonio; Putensen, Christian; Raymondos, Konstantinos; Apezteguia, Carlos; Desmery, Pablo; Hurtado, Javier; Abroug, Fekri; Elizalde, José; Tomicic, Vinko; Cakar, Nahit; Gonzalez, Marco; Arabi, Yaseen; Moreno, Rui; Esteban, Andres

2011-06-01

To describe and compare characteristics, ventilatory practices, and associated outcomes among mechanically ventilated patients with different types of brain injury and between neurologic and nonneurologic patients. Secondary analysis of a prospective, observational, and multicenter study on mechanical ventilation. Three hundred forty-nine intensive care units from 23 countries. We included 552 mechanically ventilated neurologic patients (362 patients with stroke and 190 patients with brain trauma). For comparison we used a control group of 4,030 mixed patients who were ventilated for nonneurologic reasons. None. We collected demographics, ventilatory settings, organ failures, and complications arising during ventilation and outcomes. Multivariate logistic regression analysis was performed with intensive care unit mortality as the dependent variable. At admission, a Glasgow Coma Scale score ≤8 was observed in 68% of the stroke, 77% of the brain trauma, and 29% of the nonneurologic patients. Modes of ventilation and use of a lung-protective strategy within the first week of mechanical ventilation were similar between groups. In comparison with nonneurologic patients, patients with neurologic disease developed fewer complications over the course of mechanical ventilation with the exception of a higher rate of ventilator-associated pneumonia in the brain trauma cohort. Neurologic patients showed higher rates of tracheotomy and longer duration of mechanical ventilation. Mortality in the intensive care unit was significantly (p < .001) higher in patients with stroke (45%) than in brain trauma (29%) and nonneurologic disease (30%). Factors associated with mortality were: stroke (in comparison to brain trauma), Glasgow Coma Scale score on day 1, and severity at admission in the intensive care unit. In our study, one of every five mechanically ventilated patients received this therapy as a result of a neurologic disease. This cohort of patients showed a higher mortality rate than nonneurologic patients despite a lower incidence of extracerebral organ dysfunction.

[Why hospitalize stroke patients in a specialized unit?].

PubMed

Jaillard, A; Hommel, M

1999-01-30

A PUBLIC HEALTH CHALLENGE: Cerebral vascular events are the third most frequent cause of death in the adult population and the number one cause of disabilities, a public health challenge both in terms of health care service and health care expenditures. Structured health care facilities, particularly specialized hospital units, can lower mortality, limit residual disability and reduce the need for long-term institutionalization. Specialized research and teaching units are paradigmatic of the impact of health care organization. The limited number of such specialized units in France raises important ethical considerations about effective access to health care. Functioning units could be a useful criteria for auditing quality of hospital facilities.

Ten years of stroke programmes in Poland: where did we start? Where did we get to?

PubMed

Członkowska, Anna; Niewada, Maciej; Sarzyñska-Długosz, Iwona; Kobayashi, Adam; Skowroñska, Marta

2010-10-01

Risk factors and a high stroke mortality rate are a heavy stroke burden on Central and Eastern European countries. The 1995 Helsingborg Declaration outlined the aim of the coming decade was to improve patient care. In Poland it led to the foundation of the National Stroke Prevention and Treatment Programme, (1998-2008) which later became part of the National Cardiovascular Disease Prevention and Treatment Programme. • Improve acute and postacute management • Implement innovative therapies • Develop poststroke rehabilitation, and • Monitor epidemiology. Establishing and equipping stroke units has raised their number from three to 111. Thrombolysis for stroke and carotid angioplasty and stenting procedures were supported and supervised. The needs in poststroke rehabilitation were assessed and services have improved due to the support of the programme. Continuous monitoring of patient care proved that the mortality and disability rates have decreased and the quality of treatment has improved.

Contemporary approach to stroke prevention in atrial fibrillation: Risks, benefits, and new options.

PubMed

Stock, Jonathan; Malm, Brian J

2018-04-04

Atrial fibrillation is a common diagnosis affecting nearly 3 million adults in the United States. Morbidity and mortality in these patients is driven largely by the associated increased risk of thromboembolic complications, especially stroke. Atrial fibrillation is a stronger risk factor than hypertension, coronary disease, or heart failure and is associated with an approximately five-fold increased risk. Mitigating stroke risk can be challenging and requires accurate assessment of stroke risk factors and careful selection of appropriate therapy. Anticoagulation, including the more recently introduced direct oral anticoagulants, is the standard of care for most patients. In addition, emerging non-pharmacologic mechanical interventions are playing an expanding role in reducing stroke risk in select patients. In this review we highlight the current approach to stroke risk stratification in atrial fibrillation and discuss in detail the mechanism, risks, and benefits of current and evolving therapies. Copyright © 2018 Elsevier Inc. All rights reserved.

Growth of Regional Acute Stroke Systems of Care in the United States in the First Decade of the 21st Century

PubMed Central

Song, Sarah; Saver, Jeffrey

2012-01-01

Background and Purpose States and counties in the US began implementing regional systems of acute stroke care in the first decade of the 21st century, whereby emergency medical services (EMS) systems preferentially route acute stroke patients directly to primary stroke centers (PSCs). The pace, geographic range, and population reach of regional stroke system implementation has not been previously delineated. Methods Review of legislative archives, internet and media reports, consultation with American Heart Association/American Stroke Association and Centers for Disease Control staff, and phone interviews with state public health and emergency medical service officials from each of the fifty states. Results The first counties to adopt regional regulations supporting routing of acute stroke patients to PSCs were in Alabama and Texas in 2000; the first states were Florida and Massachusetts in 2004. By 2010, 16 states had state-level legislation or regulations to enable EMS routing to PSCs, as did counties in 3 additional states. The US population covered by routing protocols increased substantially in the latter half of the decade, from 1.5% in 2000, to 53% of the U.S. population by the end of 2010. Conclusions The first decade of the 21st century witnessed a remarkable structural transformation in acute stroke care - by the end of 2010, over half of all Americans were living in states/counties with EMS routing protocols supporting the direct transport of acute stroke patients to primary stroke centers. Additional efforts are needed to extend regional stroke systems of care to the rest of the US. PMID:22669404

Hospital-acquired symptomatic urinary tract infection in patients admitted to an academic stroke center affects discharge disposition.

PubMed

Ifejika-Jones, Nneka L; Peng, Hui; Noser, Elizabeth A; Francisco, Gerard E; Grotta, James C

2013-01-01

To test the role of hospital-acquired symptomatic urinary tract infection (SUTI) as an independent predictor of discharge disposition in the acute stroke patient. A retrospective study of data collected from a stroke registry service. The registry is maintained by the Specialized Programs of Translational Research in Acute Stroke Data Core. The Specialized Programs of Translational Research in Acute Stroke is a national network of 8 centers that perform early phase clinical projects, share data, and promote new approaches to therapy for acute stroke. A single university-based hospital. We performed a data query of the fields of interest from our university-based stroke registry, a collection of 200 variables collected prospectively for each patient admitted to the stroke service between July 2004 and October 2009, with discharge disposition of home, inpatient rehabilitation, skilled nursing facility, or long-term acute care. Baseline demographics, including age, gender, ethnicity, and National Institutes of Health Stroke Scale (NIHSS) score, were collected. Cerebrovascular disease risk factors were used for independent risk assessment. Interaction terms were created between SUTI and known covariates, such as age, NIHSS, serum creatinine level, history of stroke, and urinary incontinence. Because patients who share discharge disposition tend to have similar length of hospitalization, we analyzed the effect of SUTI on the median length of stay for a correlation. Days in the intensive care unit and death were used to evaluate morbidity and mortality. By using multivariate logistic regression, the data were analyzed for differences in poststroke disposition among patients with SUTI. Of 4971 patients admitted to the University of Texas at Houston Stroke Service, 2089 were discharged to home, 1029 to inpatient rehabilitation, 659 to a skilled nursing facility, and 226 to a long-term acute care facility. Patients with an SUTI were 57% less likely to be discharged home compared with the other levels of care (P < .0001; odds ratio 0.430 [95% confidence interval 0.303-0.609]). When considering inpatient rehabilitation versus skilled nursing facility, patients with SUTI were 38% less likely to be discharged to inpatient rehabilitation (P < .0058; odds ratio 0.626 [95% confidence interval, 0.449-0.873]). We performed interaction analyses for SUTI and age, NIHSS, urinary incontinence, serum creatinine level, and history of stroke. We noted an interaction between SUTI and NIHSS for discharge disposition to a skilled nursing facility versus a long-term acute care facility. For patients with SUTI, a 1-unit increase in NIHSS results in a 10.6% increase in the likelihood of stroke rehabilitation in a long-term acute care facility compared with 5.6% increased likelihood for patients without SUTI (P = .0370). Acute stroke patients with hospital-acquired SUTI are less likely to be discharged home. In our analysis, if poststroke care is necessary, then patients with SUTI are more likely to receive inpatient stroke rehabilitation at the level of care suggestive of lower functional status. For every point increase in NIHSS, stroke patients with SUTI are 10.6% more likely to require continued rehabilitation care in a long-term acute care facility versus a skilled nursing facility compared with 5.6% for patients without SUTI. The combination of premorbid urinary incontinence and urinary tract infection has no additional impact on discharge disposition. This study is limited by its retrospective nature and the undetermined role of psychosocial factors related to discharge. Prospective studies are warranted on the efficacy of early catheter discontinuation, identification of new-onset urinary incontinence, use of genitourinary barriers, and catheter care every shift as variables that can decrease the risk of infection. The information obtained from prospective studies will have an impact on resource use that is of prime importance in the current health care climate. Copyright © 2013 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Stroke and the american presidency.

PubMed

Meschia, J; Safirstein, B E; Biller, J

1997-01-01

Eight past presidents of the United States have suffered at least one stroke: John Quincy Adams, John Tyler, Millard Fillmore, Andrew Johnson, Chester Arthur, Woodrow Wilson, Franklin Delano Roosevelt, and Richard Milhous Nixon. Survival from time of last stroke was greater than one month in only President John Tyler. Nixon represents the first president to be on scientifically validated prophylaxis (warfarin). He was also the first president to be considered for a controlled therapeutic trial in acute stroke and the first to have had an advanced directive regarding terminal care.

Quality of Life Is Poorer for Patients With Stroke Who Require an Interpreter: An Observational Australian Registry Study.

PubMed

Kilkenny, Monique F; Lannin, Natasha A; Anderson, Craig S; Dewey, Helen M; Kim, Joosup; Barclay-Moss, Karen; Levi, Chris; Faux, Steven; Hill, Kelvin; Grabsch, Brenda; Middleton, Sandy; Thrift, Amanda G; Grimley, Rohan; Donnan, Geoffrey; Cadilhac, Dominique A

2018-03-01

In multicultural Australia, some patients with stroke cannot fully understand, or speak, English. Language barriers may reduce quality of care and consequent outcomes after stroke, yet little has been reported empirically. An observational study of patients with stroke or transient ischemic attack (2010-2015) captured from 45 hospitals participating in the Australian Stroke Clinical Registry. The use of interpreters in hospitals, which is routinely documented, was used as a proxy for severe language barriers. Health-Related Quality of Life was assessed using the EuroQoL-5 dimension-3 level measured 90 to 180 days after stroke. Logistic regression was undertaken to assess the association between domains of EuroQoL-5 dimension and interpreter status. Among 34 562 registrants, 1461 (4.2%) required an interpreter. Compared with patients without interpreters, patients requiring an interpreter were more often women (53% versus 46%; P <0.001), aged ≥75 years (68% versus 51%; P <0.001), and had greater access to stroke unit care (85% versus 78%; P <0.001). After accounting for patient characteristics and stroke severity, patients requiring interpreters had comparable discharge outcomes (eg, mortality, discharged to rehabilitation) to patients not needing interpreters. However, these patients reported poorer Health-Related Quality of Life (visual analogue scale coefficient, -9; 95% CI, -12.38, -5.62), including more problems with self-care (odds ratio: 2.22; 95% CI, 1.82, 2.72), pain (odds ratio: 1.84; 95% CI, 1.52, 2.34), anxiety or depression (odds ratio: 1.60; 95% CI, 1.33, 1.93), and usual activities (odds ratio: 1.62; 95% CI, 1.32, 2.00). Patients requiring interpreters reported poorer Health Related Quality of Life after stroke/transient ischemic attack despite greater access to stroke units. These findings should be interpreted with caution because we are unable to account for prestroke Health Related Quality of Life. Further research is needed. © 2018 American Heart Association, Inc.

Update of the Preventive Antibiotics in Stroke Study (PASS): statistical analysis plan.

PubMed

Westendorp, Willeke F; Vermeij, Jan-Dirk; Dippel, Diederik W J; Dijkgraaf, Marcel G W; van der Poll, Tom; Prins, Jan M; Vermeij, Frederique H; Roos, Yvo B W E M; Brouwer, Matthijs C; Zwinderman, Aeilko H; van de Beek, Diederik; Nederkoorn, Paul J

2014-10-01

Infections occur in 30% of stroke patients and are associated with unfavorable outcomes. Preventive antibiotic therapy lowers the infection rate after stroke, but the effect of preventive antibiotic treatment on functional outcome in patients with stroke is unknown. The PASS is a multicenter, prospective, phase three, randomized, open-label, blinded end-point (PROBE) trial of preventive antibiotic therapy in acute stroke. Patients are randomly assigned to either ceftriaxone at a dose of 2 g, given every 24 h intravenously for 4 days, in addition to standard stroke-unit care, or standard stroke-unit care without preventive antibiotic therapy. The aim of this study is to assess whether preventive antibiotic treatment improves functional outcome at 3 months by preventing infections. This paper presents in detail the statistical analysis plan (SAP) of the Preventive Antibiotics in Stroke Study (PASS) and was submitted while the investigators were still blinded for all outcomes. The primary outcome is the score on the modified Rankin Scale (mRS), assessed by ordinal logistic regression analysis according to a proportional odds model. Secondary analysis of the primary outcome is the score on the mRS dichotomized as a favorable outcome (mRS 0 to 2) versus unfavorable outcome (mRS 3 to 6). Secondary outcome measures are death rate at discharge and 3 months, infection rate during hospital admission, length of hospital admission, volume of post-stroke care, use of antibiotics during hospital stay, quality-adjusted life years and costs. Complications of treatment, serious adverse events (SAEs) and suspected unexpected serious adverse reactions (SUSARs) are reported as safety outcomes. The data from PASS will establish whether preventive antibiotic therapy in acute stroke improves functional outcome by preventing infection and will be analyzed according to this pre-specified SAP. Current controlled trials; ISRCTN66140176. Date of registration: 6 April 2010.

Racial/ethnic disparities in emergency department waiting time for stroke patients in the United States.

PubMed

Karve, Sudeep J; Balkrishnan, Rajesh; Mohammad, Yousef M; Levine, Deborah A

2011-01-01

Emergency department waiting time (EDWT), the time from arrival at the ED to evaluation by an emergency physician, is a critical component of acute stroke care. We assessed racial/ethnic differences in EDWT in a national sample of patients with ischemic or hemorrhagic stroke. We identified 543 ED visits for ischemic stroke (International Classification of Diseases, Ninth Revision, Clinical Modification [ICD-9-CM] codes 433.x1, 434.xx, and 436.xx) and hemorrhagic stroke (ICD-9-CM codes 430.xx, 431.xx, and 432.xx) in persons age ≥ 18 years representing 2.1 million stroke-related ED visits in the United States using the National Hospital Ambulatory Medical Care Survey for years 1997-2000 and 2003-2005. Using linear regression (outcome, log-transformed EDWT) and logistic regression (outcome, EDWT > 10 minutes, based on National Institute of Neurological Disorders and Stroke guidelines), we adjusted associations between EDWT and race/ethnicity (non-Hispanic whites [designated whites herein], non-Hispanic blacks [blacks], and Hispanics) for age, sex, region, mode of transportation, insurance, hospital characteristics, triage status, hospital admission, stroke type, and survey year. Compared with whites, blacks had a longer EDWT in univariate analysis (67% longer, P = .03) and multivariate analysis (62% longer, P = .03), but Hispanics had a similar EDWT in both univariate analysis (31% longer, P = .65) and multivariate analysis (5% longer, P = .91). Longer EDWT was also seen with nonambulance mode of arrival, urban hospitals, or nonemergency triage. Race was significantly associated with EDWT > 10 minutes (whites, 55% [referent]; blacks, 70% [P = .03]; Hispanics, 62% [P = .53]). These differences persisted after adjustment (blacks: odds ratio [OR] = 2.08, 95% confidence interval [CI] = 1.05-4.09; Hispanics: OR = 1.07, 95% CI = 0.52-2.22). Blacks, but not Hispanics, had significantly longer EDWT than whites. The longer EDWT in black stroke patients may lead to treatment delays and sub-optimal stroke care. Published by Elsevier Inc.

Factors influencing cooperation among healthcare providers in a community-based stroke care system in Japan.

PubMed

Koga, Masatoshi; Uehara, Toshiyuki; Yasui, Nobuyuki; Hasegawa, Yasuhiro; Nagatsuka, Kazuyuki; Okada, Yasushi; Minematsu, Kazuo

2011-01-01

Community-based stroke care in Japan is currently provided in acute hospitals, convalescent rehabilitation units, general practices, sanatorium-type wards, nursing care facilities, and in-home/commuting care services. We conducted a nationwide survey to identify factors influencing cooperation among the various providers of community-based stroke care. We sent questionnaires to 11,178 facilities and assessed the independent variables of excellent and fair cooperation among the care providers. Of the providers that responded, 66% were engaged in medical practice or long-term care for stroke patients. The following independent variables were inversely associated with excellent or fair cooperation in the community: area with the higher population density among 3 groups divided by tertile threshold (odds ratio [OR], 0.53; 95% confidence interval [CI], 0.41-0.69), facilities covered by long-term care insurance (OR, 0.27; 95% CI, 0.22-0.34), and insufficient communication with local government (OR, 0.19; 95% CI, 0.14-0.24). Positive independent variables of excellent or fair cooperation were the sharing of patient information in the community (OR, 2.53; 95% CI, 1.78-3.66), use of a scale for assessing activities of daily living (OR, 1.93; 95% CI, 1.42-2.63), appropriate utilization of care support managers (OR, 1.91; 95% CI, 1.43-2.55), and adequate comprehension of the long-term care insurance system (OR, 1.54; 95% CI, 1.24-1.92). Our findings suggest that improved communication between healthcare providers and local government, along with appropriate attention to the problems facing providers covered by long-term care insurance, may improve community-based stroke care in Japan. Copyright © 2011 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Adopting new technologies in stroke rehabilitation: the influence of the US health care system.

PubMed

Stein, J

2009-06-01

Stroke rehabilitation is entering a new era of technological innovation, including the development of robotic aids for therapy, peripheral electrical stimulation devices, and brain stimulation systems. These technologies have the potential to significantly improve the efficiency and efficacy of stroke rehabilitation. The United States health care system creates both opportunities for new technologies to be created and adopted, as well as important barriers. Inadequate support of clinical trials of the efficacy of new non-invasive devices is a particular concern for practitioners seeking to determine if new devices are clinically useful. Government support of clinical trials of efficacy, coupled with reform of FDA approval processes for novel therapies, is needed to create an evidence-based approach to improving stroke rehabilitation.

Analysis of stroke care resources in Spain in 2012: have we benefitted from the Spanish Health System's stroke care strategy?

PubMed

López Fernández, J C; Masjuan Vallejo, J; Arenillas Lara, J; Blanco González, M; Botia Paniagua, E; Casado Naranjo, I; Deyá Arbona, E; Escribano Soriano, B; Freijo Guerrero, M M; Fuentes, B; Gállego Cullere, J; Geffners Sclarskyi, D; Gil Núñez, A; Gómez Escalonilla, C; Lago Martin, A; Legarda Ramírez, I; Maciñeiras Montero, J L; Maestre Moreno, J; Moniche Álvarez, F; Muñoz Arrondo, R; Purroy García, F; Ramírez Moreno, J M; Rebollo Álvarez Amandix, M; Roquer, J; Rubio Borrego, F; Segura, T; Serrano Ponza, M; Tejada García, J; Tejero Juste, C; Vidal Sánchez, J A

2014-09-01

The Spanish Health System's stroke care strategy (EISNS) is a consensus statement that was drawn up by various government bodies and scientific societies with the aim of improving quality throughout the care process and ensuring equality among regions. Our objective is to analyse existing healthcare resources and establish whether they have met EISNS targets. The survey on available resources was conducted by a committee of neurologists representing each of Spain's regions; the same committee also conducted the survey of 2008. The items included were the number of stroke units (SU), their resources (monitoring, neurologists on call 24h/7d, nurse ratio, protocols), SU bed ratio/100,000 inhabitants, diagnostic resources (cardiac and cerebral arterial ultrasound, advanced neuroimaging), performing iv thrombolysis, neurovascular interventional radiology (neuro VIR), surgery for malignant middle cerebral artery (MCA) infarctions and telemedicine availability. We included data from 136 hospitals and found 45 Stroke Units distributed unequally among regions. The ratio of SU beds to residents ranged from 1/74,000 to 1/1,037,000 inhabitants; only the regions of Cantabria and Navarre met the target. Neurologists performed 3,237 intravenous thrombolysis procedures in 83 hospitals; thrombolysis procedures compared to the total of ischaemic strokes yielded percentages ranging from 0.3 to 33.7%. Hospitals without SUs showed varying levels of available resources. Neuro VIR is performed in every region except La Rioja, and VIR is only available on a 24h/7 d basis in 17 cities. Surgery for malignant MCA infarction is performed in 46 hospitals, and 5 have telemedicine. Stroke care has improved in terms of numbers of participating hospitals, the increased use of intravenous thrombolysis and endovascular procedures, and surgery for malignant MCA infarction. Implementation of SUs and telemedicine remain insufficient. The availability of diagnostic resources is good in most SUs and irregular in other hospitals. Regional governments should strive to ensure better care and territorial equality, which would achieve the EISNS objectives. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

Combined clinical and home rehabilitation: case report of an integrated knowledge-to-action study in a Dutch rehabilitation stroke unit.

PubMed

Nanninga, Christa S; Postema, Klaas; Schönherr, Marleen C; van Twillert, Sacha; Lettinga, Ant T

2015-04-01

There is growing awareness that the poor uptake of evidence in health care is not a knowledge-transfer problem but rather one of knowledge production. This issue calls for re-examination of the evidence produced and assumptions that underpin existing knowledge-to-action (KTA) activities. Accordingly, it has been advocated that KTA studies should treat research knowledge and local practical knowledge with analytical impartiality. The purpose of this case report is to illustrate the complexities in an evidence-informed improvement process of organized stroke care in a local rehabilitation setting. A participatory action approach was used to co-create knowledge and engage local therapists in a 2-way knowledge translation and multidirectional learning process. Evidence regarding rehabilitation stroke units was applied in a straightforward manner, as the setting met the criteria articulated in stroke unit reviews. Evidence on early supported discharge (ESD) could not be directly applied because of differences in target group and implementation environment between the local and reviewed settings. Early supported discharge was tailored to the needs of patients severely affected by stroke admitted to the local rehabilitation stroke unit by combining clinical and home rehabilitation (CCHR). Local therapists welcomed CCHR because it helped them make their task-specific training truly context specific. Key barriers to implementation were travel time, logistical problems, partitioning walls between financing streams, and legislative procedures. Improving local settings with available evidence is not a straightforward application process but rather a matter of searching, logical reasoning, and creatively working with heterogeneous knowledge sources in partnership with different stakeholders. Multiple organizational levels need to be addressed rather than focusing on therapists as sole site of change. © 2015 American Physical Therapy Association.

Quality Improvement in Acute Ischemic Stroke Care in Taiwan: The Breakthrough Collaborative in Stroke

PubMed Central

Chern, Chang-Ming; Lee, Tsong-Hai; Tang, Sung-Chun; Tsai, Li-Kai; Liao, Hsun-Hsiang; Chang, Hang; LaBresh, Kenneth A.; Lin, Hung-Jung; Chiou, Hung-Yi; Chiu, Hou-Chang; Lien, Li-Ming

2016-01-01

In the management of acute ischemic stroke, guideline adherence is often suboptimal, particularly for intravenous thrombolysis or anticoagulation for atrial fibrillation. We sought to improve stroke care quality via a collaborative model, the Breakthrough Series (BTS)-Stroke activity, in a nationwide, multi-center activity in Taiwan. A BTS Collaborative, a short-term learning system for a large number of multidisciplinary teams from hospitals, was applied to enhance acute ischemic stroke care quality. Twenty-four hospitals participated in and submitted data for this stroke quality improvement campaign in 2010–2011. Totally, 14 stroke quality measures, adopted from the Get With The Guideline (GWTG)-Stroke program, were used to evaluate the performance and outcome of the ischemic stroke patients. Data for a one-year period from 24 hospitals with 13,181 acute ischemic stroke patients were analyzed. In 14 hospitals, most stroke quality measures improved significantly during the BTS-activity compared with a pre-BTS-Stroke activity period (2006–08). The rate of intravenous thrombolysis increased from 1.2% to 4.6%, door-to-needle time ≤60 minutes improved from 7.1% to 50.8%, symptomatic hemorrhage after intravenous thrombolysis decreased from 11.0% to 5.6%, and anticoagulation therapy for atrial fibrillation increased from 32.1% to 64.1%. The yearly composite measures of five stroke quality measures revealed significant improvements from 2006 to 2011 (75% to 86.3%, p<0.001). The quarterly composite measures also improved significantly during the BTS-Stroke activity. In conclusion, a BTS collaborative model is associated with improved guideline adherence for patients with acute ischemic stroke. GWTG-Stroke recommendations can be successfully applied in countries besides the United States. PMID:27487190

Quality Improvement in Acute Ischemic Stroke Care in Taiwan: The Breakthrough Collaborative in Stroke.

PubMed

Hsieh, Fang-I; Jeng, Jiann-Shing; Chern, Chang-Ming; Lee, Tsong-Hai; Tang, Sung-Chun; Tsai, Li-Kai; Liao, Hsun-Hsiang; Chang, Hang; LaBresh, Kenneth A; Lin, Hung-Jung; Chiou, Hung-Yi; Chiu, Hou-Chang; Lien, Li-Ming

2016-01-01

In the management of acute ischemic stroke, guideline adherence is often suboptimal, particularly for intravenous thrombolysis or anticoagulation for atrial fibrillation. We sought to improve stroke care quality via a collaborative model, the Breakthrough Series (BTS)-Stroke activity, in a nationwide, multi-center activity in Taiwan. A BTS Collaborative, a short-term learning system for a large number of multidisciplinary teams from hospitals, was applied to enhance acute ischemic stroke care quality. Twenty-four hospitals participated in and submitted data for this stroke quality improvement campaign in 2010-2011. Totally, 14 stroke quality measures, adopted from the Get With The Guideline (GWTG)-Stroke program, were used to evaluate the performance and outcome of the ischemic stroke patients. Data for a one-year period from 24 hospitals with 13,181 acute ischemic stroke patients were analyzed. In 14 hospitals, most stroke quality measures improved significantly during the BTS-activity compared with a pre-BTS-Stroke activity period (2006-08). The rate of intravenous thrombolysis increased from 1.2% to 4.6%, door-to-needle time ≤60 minutes improved from 7.1% to 50.8%, symptomatic hemorrhage after intravenous thrombolysis decreased from 11.0% to 5.6%, and anticoagulation therapy for atrial fibrillation increased from 32.1% to 64.1%. The yearly composite measures of five stroke quality measures revealed significant improvements from 2006 to 2011 (75% to 86.3%, p<0.001). The quarterly composite measures also improved significantly during the BTS-Stroke activity. In conclusion, a BTS collaborative model is associated with improved guideline adherence for patients with acute ischemic stroke. GWTG-Stroke recommendations can be successfully applied in countries besides the United States.

Comparison of Acute Ischemic Stroke Care and Outcomes Between Comprehensive Stroke Centers and Primary Stroke Centers in the United States.

PubMed

Man, Shumei; Zhao, Xin; Uchino, Ken; Hussain, M Shazam; Smith, Eric E; Bhatt, Deepak L; Xian, Ying; Schwamm, Lee H; Shah, Shreyansh; Khan, Yosef; Fonarow, Gregg C

2018-06-01

To improve stroke care, the Brain Attack Coalition recommended establishing primary stroke center (PSC) and comprehensive stroke center (CSC) certification. This study aimed to compare ischemic stroke care and in-hospital outcomes between CSCs and PSCs. We analyzed patients with acute ischemic stroke who were hospitalized at stroke centers participating in Get With The Guidelines-Stroke from 2013 to 2015. Multivariable logistic regression models were generated to examine the association between stroke center certification (CSC versus PSC) and performances and outcomes. This study included 722 941 patients who were admitted to 134 CSCs and 1047 PSCs. Both CSCs and PSCs had good conformity to 7 performance measures and the summary defect-free care measure. Among emergency department admissions, CSCs had higher intravenous tPA (tissue-type plasminogen activator) and endovascular thrombectomy rates than PSCs (14.3% versus 10.3%, 4.1% versus 1.0%, respectively). Door to intravenous tPA time was shorter at CSCs (median, 52 versus 61 minutes; adjusted risk ratio, 0.92; 95% confidence interval, 0.89-0.95). More patients at CSCs had door to intravenous tPA time ≤60 minutes (79.7% versus 65.1%; adjusted odds ratio, 1.48; 95% confidence interval, 1.25-1.75). For transferred patients, CSCs and PSCs had comparable overall performance in defect-free care, except higher endovascular thrombectomy therapy rates. The overall in-hospital mortality was higher at CSCs in both emergency department admissions (4.6% versus 3.8%; adjusted odds ratio, 1.14; 95% confidence interval, 1.01-1.29) and transferred patients (7.7% versus 6.8%; adjusted odds ratio, 1.17; 95% confidence interval, 1.05-1.32). In-hospital outcomes were comparable between CSCs and PSCs in patients who received intravenous tPA or endovascular thrombectomy. CSCs and PSCs achieved similar overall care quality for patients with acute ischemic stroke. CSCs exceeded PSCs in timely acute reperfusion therapy for emergency department admissions, whereas PSCs had lower risk-adjusted in-hospital mortality. This information may be important for acute stroke triage and targeted quality improvement. © 2018 American Heart Association, Inc.

From monitoring physiological functions to using psychological strategies. Nurses' view of caring for the aneurysmal subarachnoid haemorrhage patient.

PubMed

Hedlund, Mathilde; Ronne-Engstrom, Elisabeth; Ekselius, Lisa; Carlsson, Marianne

2008-02-01

The aims of this study were: (1) to describe nurses' views of the physical and supportive needs of patients who have suffered a subarachnoid haemorrhage (SAH), (2) to describe nurses' views of changes in social circumstances and (3) changes in the mental condition of patients after SAH. As patients with SAH are generally younger and predominantly female compared with other stroke groups they may have different needs of nursing support to facilitate adaptation. Caring for persons surviving stroke involves advanced nursing skills such as monitoring neurological functions in neurointensive care and providing physical care during rehabilitation. Explorative descriptive design. Semi-structured interviews were performed with 18 nurses in neurointensive and rehabilitation care. A qualitative latent content analysis was conducted. Nurses viewed patients' need for support as a process ranging from highly advanced technological care to 'softer' more emotional care. However, shortages in the communication between neurointesive and rehabilitation nurses regarding this support were acknowledged. Changes in social circumstances and mental conditions were viewed both as obstacles and advantages regarding return to everyday life. Nurses also viewed that the characteristics of the group with SAH was not particularly different from the group with other types of stroke. Support to patients with SAH is viewed as a process carried out by nurses at neurointensive care units and rehabilitation units. Shortages in communication, regarding this support, were acknowledged. Obstacles and advantages with respect to returning to everyday life could apply to any stroke group, which could make it more difficult for nurses to detect the specific needs of patients with SAH. The communication between neurointensive nurses and rehabilitation nurses regarding support to patients with SAH is not satisfactory. Occasionally the specific needs of patients with SAH are not recognized.

Stroke outcomes measures must be appropriately risk adjusted to ensure quality care of patients: a presidential advisory from the American Heart Association/American Stroke Association.

PubMed

Fonarow, Gregg C; Alberts, Mark J; Broderick, Joseph P; Jauch, Edward C; Kleindorfer, Dawn O; Saver, Jeffrey L; Solis, Penelope; Suter, Robert; Schwamm, Lee H

2014-05-01

Because stroke is among the leading causes of death, disability, hospitalizations, and healthcare expenditures in the United States, there is interest in reporting outcomes for patients hospitalized with acute ischemic stroke. The American Heart Association/American Stroke Association, as part of its commitment to promote high-quality, evidence-based care for cardiovascular and stroke patients, fully supports the development of properly risk-adjusted outcome measures for stroke. To accurately assess and report hospital-level outcomes, adequate risk adjustment for case mix is essential. During the development of the Centers for Medicare & Medicaid Services 30-day stroke mortality and 30-day stroke readmission measures, concerns were expressed that these measures were not adequately designed because they do not include a valid initial stroke severity measure, such as the National Institutes of Health Stroke Scale. These outcome measures, as currently constructed, may be prone to mischaracterizing the quality of stroke care being delivered by hospitals and may ultimately harm acute ischemic stroke patients. This article details (1) why the Centers for Medicare & Medicaid Services acute ischemic stroke outcome measures in their present form may not provide adequate risk adjustment, (2) why the measures as currently designed may lead to inaccurate representation of hospital performance and have the potential for serious unintended consequences, (3) what activities the American Heart Association/American Stroke Association has engaged in to highlight these concerns to the Centers for Medicare & Medicaid Services and other interested parties, and (4) alternative approaches and opportunities that should be considered for more accurately risk-adjusting 30-day outcomes measures in patients with ischemic stroke.

Economic Evaluation Plan (EEP) for A Very Early Rehabilitation Trial (AVERT): An international trial to compare the costs and cost-effectiveness of commencing out of bed standing and walking training (very early mobilization) within 24 h of stroke onset with usual stroke unit care.

PubMed

Sheppard, Lauren; Dewey, Helen; Bernhardt, Julie; Collier, Janice M; Ellery, Fiona; Churilov, Leonid; Tay-Teo, Kiu; Wu, Olivia; Moodie, Marj

2016-06-01

A key objective of A Very Early Rehabilitation Trial is to determine if the intervention, very early mobilisation following stroke, is cost-effective. Resource use data were collected to enable an economic evaluation to be undertaken and a plan for the main economic analyses was written prior to the completion of follow up data collection. To report methods used to collect resource use data, pre-specify the main economic evaluation analyses and report other intended exploratory analyses of resource use data. Recruitment to the trial has been completed. A total of 2,104 participants from 56 stroke units across three geographic regions participated in the trial. Resource use data were collected prospectively alongside the trial using standardised tools. The primary economic evaluation method is a cost-effectiveness analysis to compare resource use over 12 months with health outcomes of the intervention measured against a usual care comparator. A cost-utility analysis is also intended. The primary outcome in the cost-effectiveness analysis will be favourable outcome (modified Rankin Scale score 0-2) at 12 months. Cost-utility analysis will use health-related quality of life, reported as quality-adjusted life years gained over a 12 month period, as measured by the modified Rankin Scale and the Assessment of Quality of Life. Outcomes of the economic evaluation analysis will inform the cost-effectiveness of very early mobilisation following stroke when compared to usual care. The exploratory analysis will report patterns of resource use in the first year following stroke. © 2016 World Stroke Organization.

Stroke and the "stroke belt" in dialysis: contribution of patient characteristics to ischemic stroke rate and its geographic variation.

PubMed

Wetmore, James B; Ellerbeck, Edward F; Mahnken, Jonathan D; Phadnis, Milind A; Rigler, Sally K; Spertus, John A; Zhou, Xinhua; Mukhopadhyay, Purna; Shireman, Theresa I

2013-12-01

Geographic variation in stroke rates is well established in the general population, with higher rates in the South than in other areas of the United States. ESRD is a potent risk factor for stroke, but whether regional variations in stroke risk exist among dialysis patients is unknown. Medicare claims from 2000 to 2005 were used to ascertain ischemic stroke events in a large cohort of 265,685 incident dialysis patients. A Poisson generalized linear mixed model was generated to determine factors associated with stroke and to ascertain state-by-state geographic variability in stroke rates by generating observed-to-expected (O/E) adjusted rate ratios for stroke. Older age, female sex, African American race and Hispanic ethnicity, unemployed status, diabetes, hypertension, history of stroke, and permanent atrial fibrillation were positively associated with ischemic stroke, whereas body mass index >30 kg/m(2) was inversely associated with stroke (P<0.001 for each). After full multivariable adjustment, the three states with O/E rate ratios >1.0 were all in the South: North Carolina, Mississippi, and Oklahoma. Regional efforts to increase primary prevention in the "stroke belt" or to better educate dialysis patients on the signs of stroke so that they may promptly seek care may improve stroke care and outcomes in dialysis patients.

Strategies for handling ethical problems in end of life care: obstacles and possibilities.

PubMed

Rejnö, Åsa; Berg, Linda

2015-11-01

In end of life care, ethical problems often come to the fore. Little research is performed on ways or strategies for handling those problems and even less on obstacles to and possibilities of using such strategies. A previous study illuminated stroke team members' experiences of ethical problems and how the teams managed the situation when caring for patients faced with sudden and unexpected death from stroke. These findings have been further explored in this study. The aim of the study was to illuminate obstacles and possibilities perceived by stroke team members in using strategies for handling ethical problems when caring for patients afflicted by sudden and unexpected death caused by stroke. A qualitative method with combined deductive and inductive content analysis was utilized. Data were collected through individual interviews with 15 stroke team members working in stroke units of two associated county hospitals in western Sweden. The study was approved by the Regional Ethics Review Board, Gothenburg, Sweden. Permission was also obtained from the director of each stroke unit. All the studied strategies for handling of ethical problems were found to have both obstacles and possibilities. Uncertainty is shown as a major obstacle and unanimity as a possibility in the use of the strategies. The findings also illuminate the value of the concept "the patient's best interests" as a starting point for the carers' ethical reasoning. The concept "the patient's best interests" used as a starting point for ethical reasoning among the carers is not explicitly defined yet, which might make this value difficult to use both as a universal concept and as an argument for decisions. Carers therefore need to strengthen their argumentation and reflect on and use ethically grounded arguments and defined ethical values like dignity in their clinical work and decisions. © The Author(s) 2014.

[Mobile stroke unit for prehospital stroke treatment].

PubMed

Walter, S; Grunwald, I Q; Fassbender, K

2016-01-01

The management of acute stroke patients suffers from several major problems in the daily clinical routine. In order to achieve optimal treatment a complex diagnostic work-up and rapid initiation of therapy are necessary; however, most patients arrive at hospital too late for any type of acute stroke treatment, although all forms of treatment are highly time-dependent according to the generally accepted "time is brain" concept. Recently, two randomized clinical trials demonstrated the feasibility of prehospital stroke diagnostic work-up and treatment. This was accomplished by use of a specialized ambulance, equipped with computed tomography for multimodal imaging and a point-of-care laboratory system. In both trials the results demonstrated a clear superiority of the prehospital treatment group with a significant reduction of treatment times, significantly increased number of patients treated within the first 60 min after symptom onset and an optimized triage to the correct target hospital. Currently, mobile stroke units are in operation in various countries and should lead to an improvement in stroke treatment; nevertheless, intensive research is still needed to analyze the best framework settings for prehospital stroke management.

The relationship between pneumonia and Glasgow coma scale assessment on acute stroke patients

NASA Astrophysics Data System (ADS)

Ritarwan, K.; Batubara, C. A.; Dhanu, R.

2018-03-01

Pneumonia is one of the most frequent medical complications of a stroke. Despite the well-documented association of a stroke associated infections with increased mortality and worse long-term outcome, on the other hand, the limited data available on independent predictors of pneumonia in acute stroke patients in an emergency unit. To determine the independentrelationship between pneumonia and Glasgow Coma Scale assessment on acute stroke patients. The cohort retrospective study observed 55 acute stroke patients who stayed in intensive care unit Adam Malik General Hospital from January until August 2017. Pneumonia was more frequent in patients with Ischemic stroke (OR 5.40; 95% CI: 1.28 – 6.40, p=0.003), higher National Institute of Health Stroke Scale (NIHSS) (p=0.014) and lower Glasgow Coma Scale (p=0.0001). Analysis multivariate logistic regression identified NIHSS as an independent of predictors of pneumonia (95% CI : 1.047 – 1.326, p=0.001). Pneumonia was associated with severity and type of stroke and length of hospital stay. The severity of the deficits evaluated by the NIHSS was shown to be the only independent risk factor for pneumonia in acute stroke patients.

Interpretation of Brain CT Scans in the Field by Critical Care Physicians in a Mobile Stroke Unit

PubMed Central

Zakariassen, Erik; Lindner, Thomas; Nome, Terje; Bache, Kristi G.; Røislien, Jo; Gleditsch, Jostein; Solyga, Volker; Russell, David; Lund, Christian G.

2017-01-01

ABSTRACT BACKGROUND AND PURPOSE In acute stroke, thromboembolism or spontaneous hemorrhage abruptly reduces blood flow to a part of the brain. To limit necrosis, rapid radiological identification of the pathological mechanism must be conducted to allow the initiation of targeted treatment. The aim of the Norwegian Acute Stroke Prehospital Project is to determine if anesthesiologists, trained in prehospital critical care, may accurately assess cerebral computed tomography (CT) scans in a mobile stroke unit (MSU). METHODS In this pilot study, 13 anesthesiologists assessed unselected acute stroke patients with a cerebral CT scan in an MSU. The scans were simultaneously available by teleradiology at the receiving hospital and the on‐call radiologist. CT scan interpretation was focused on the radiological diagnosis of acute stroke and contraindications for thrombolysis. The aim of this study was to find inter‐rater agreement between the pre‐ and in‐hospital radiological assessments. A neuroradiologist evaluated all CT scans retrospectively. Statistical analysis of inter‐rater agreement was analyzed with Cohen's kappa. RESULTS Fifty‐one cerebral CT scans from the MSU were included. Inter‐rater agreement between prehospital anesthesiologists and the in‐hospital on‐call radiologists was excellent in finding radiological selection for thrombolysis (kappa .87). Prehospital CT scans were conducted in median 10 minutes (7 and 14 minutes) in the MSU, and median 39 minutes (31 and 48 minutes) before arrival at the receiving hospital. CONCLUSION This pilot study shows that anesthesiologists trained in prehospital critical care may effectively assess cerebral CT scans in an MSU, and determine if there are radiological contraindications for thrombolysis. PMID:28766306

Pre-Stroke Use of Beta-Blockers Does Not Lower Post-Stroke Infection Rate: An Exploratory Analysis of the Preventive Antibiotics in Stroke Study.

PubMed

Westendorp, Willeke F; Vermeij, Jan-Dirk; Brouwer, Matthijs C; Roos, Y B W E M; Nederkoorn, Paul J; van de Beek, Diederik

2016-01-01

Stroke-associated infections occur frequently and are associated with unfavorable outcome. Previous cohort studies suggest a protective effect of beta-blockers (BBs) against infections. A sympathetic drive may increase immune suppression and infections. This study is aimed at investigating the association between BB treatment at baseline and post-stroke infection in the Preventive Antibiotics in Stroke Study (PASS), a prospective clinical trial. We performed an exploratory analysis in PASS, 2,538 patients with acute phase of stroke (24 h after onset) were randomized to ceftriaxone (intravenous, 2 g per day for 4 days) in addition to stroke unit care, or standard stroke unit care without preventive antibiotic treatment. All clinical data, including use of BBs, was prospectively collected. Infection was diagnosed by the treating physician, and independently by an expert panel blinded for all other data. Multivariable analysis was performed to investigate the relation between BB treatment and infection rate. Infection, as defined by the physician, occurred in 348 of 2,538 patients (14%). Multivariable analysis showed that the use of BBs at baseline was associated with the development of infection during clinical course (adjusted OR (aOR) 1.61, 95% CI 1.19-2.18; p < 0.01). BB use at baseline was also associated with the development of pneumonia (aOR 1.56, 95% CI 1.05-2.30; p = 0.03). Baseline BB use was not associated with mortality (aOR 1.14, 95% CI 0.84-1.53; p = 0.41) or unfavorable outcome at 3 months (aOR 1.10, 95% CI 0.89-1.35; p = 0.39). Patients treated with BBs prior to stroke have a higher rate of infection and pneumonia. © 2016 S. Karger AG, Basel.

Expert opinion paper on atrial fibrillation detection after ischemic stroke.

PubMed

Haeusler, Karl Georg; Gröschel, Klaus; Köhrmann, Martin; Anker, Stefan D; Brachmann, Johannes; Böhm, Michael; Diener, Hans-Christoph; Doehner, Wolfram; Endres, Matthias; Gerloff, Christian; Huttner, Hagen B; Kaps, Manfred; Kirchhof, Paulus; Nabavi, Darius Günther; Nolte, Christian H; Pfeilschifter, Waltraud; Pieske, Burkert; Poli, Sven; Schäbitz, Wolf Rüdiger; Thomalla, Götz; Veltkamp, Roland; Steiner, Thorsten; Laufs, Ulrich; Röther, Joachim; Wachter, Rolf; Schnabel, Renate

2018-04-27

This expert opinion paper on atrial fibrillation detection after ischemic stroke includes a statement of the "Heart and Brain" consortium of the German Cardiac Society and the German Stroke Society. This paper was endorsed by the Stroke Unit-Commission of the German Stroke Society and the German Atrial Fibrillation NETwork. In patients with ischemic stroke, detection of atrial fibrillation should usually lead to a change in secondary stroke prevention, since oral anticoagulation is superior to antiplatelet drugs. The detection of previously undiagnosed atrial fibrillation can be improved in patients with ischemic stroke to optimize stroke prevention. This paper summarizes the present knowledge on atrial fibrillation detection after ischemic stroke. We propose an interdisciplinary standard for a "structured analysis of ECG monitoring" on the stroke unit as well as a staged diagnostic scheme for the detection of atrial fibrillation. Since the optimal duration and mode of ECG monitoring has not yet been finally established, this paper is intended to give advice to physicians who are involved in stroke care. In line with the nature of an expert opinion paper, labeling of classes of recommendations is not provided, since many statements are based on the expert opinion, reported case series and clinical experience. Therefore, this paper is not intended as a guideline.

Associations between Stroke Mortality and Weekend Working by Stroke Specialist Physicians and Registered Nurses: Prospective Multicentre Cohort Study

PubMed Central

Bray, Benjamin D.; Ayis, Salma; Campbell, James; Cloud, Geoffrey C.; James, Martin; Hoffman, Alex; Tyrrell, Pippa J.; Wolfe, Charles D. A.; Rudd, Anthony G.

2014-01-01

Background Observational studies have reported higher mortality for patients admitted on weekends. It is not known whether this “weekend effect” is modified by clinical staffing levels on weekends. We aimed to test the hypotheses that rounds by stroke specialist physicians 7 d per week and the ratio of registered nurses to beds on weekends are associated with mortality after stroke. Methods and Findings We conducted a prospective cohort study of 103 stroke units (SUs) in England. Data of 56,666 patients with stroke admitted between 1 June 2011 and 1 December 2012 were extracted from a national register of stroke care in England. SU characteristics and staffing levels were derived from cross-sectional survey. Cox proportional hazards models were used to estimate hazard ratios (HRs) of 30-d post-admission mortality, adjusting for case mix, organisational, staffing, and care quality variables. After adjusting for confounders, there was no significant difference in mortality risk for patients admitted to a stroke service with stroke specialist physician rounds fewer than 7 d per week (adjusted HR [aHR] 1.04, 95% CI 0.91–1.18) compared to patients admitted to a service with rounds 7 d per week. There was a dose–response relationship between weekend nurse/bed ratios and mortality risk, with the highest risk of death observed in stroke services with the lowest nurse/bed ratios. In multivariable analysis, patients admitted on a weekend to a SU with 1.5 nurses/ten beds had an estimated adjusted 30-d mortality risk of 15.2% (aHR 1.18, 95% CI 1.07–1.29) compared to 11.2% for patients admitted to a unit with 3.0 nurses/ten beds (aHR 0.85, 95% CI 0.77–0.93), equivalent to one excess death per 25 admissions. The main limitation is the risk of confounding from unmeasured characteristics of stroke services. Conclusions Mortality outcomes after stroke are associated with the intensity of weekend staffing by registered nurses but not 7-d/wk ward rounds by stroke specialist physicians. The findings have implications for quality improvement and resource allocation in stroke care. Please see later in the article for the Editors' Summary PMID:25137386

A structured training programme for caregivers of inpatients after stroke (TRACS): a cluster randomised controlled trial and cost-effectiveness analysis.

PubMed

Forster, Anne; Dickerson, Josie; Young, John; Patel, Anita; Kalra, Lalit; Nixon, Jane; Smithard, David; Knapp, Martin; Holloway, Ivana; Anwar, Shamaila; Farrin, Amanda

2013-12-21

Most patients who have had a stroke are dependent on informal caregivers for activities of daily living. The TRACS trial investigated a training programme for caregivers (the London Stroke Carers Training Course, LSCTC) on physical and psychological outcomes, including cost-effectiveness, for patients and caregivers after a disabling stroke. We undertook a pragmatic, multicentre, cluster randomised controlled trial with a parallel cost-effectiveness analysis. Stroke units were eligible if four of five criteria used to define a stroke unit were met, a substantial number of patients on the unit had a diagnosis of stroke, staff were able to deliver the LSCTC, and most patients were discharged to a permanent place of residence. Stroke units were randomly assigned to either LSCTC or usual care (control group), stratified by geographical region and quality of care, and using blocks of size 2. Patients with a diagnosis of stroke, likely to return home with residual disability and with a caregiver providing support were eligible. The primary outcome for patients was self-reported extended activities of daily living at 6 months, measured with the Nottingham Extended Activities of Daily Living (NEADL) scale. The primary outcome for caregivers was self-reported burden at 6 months, measured with the caregivers burden scale (CBS). We combined patient and caregiver costs with primary outcomes and quality-adjusted life-years (QALYs) to assess cost-effectiveness. This trial is registered with controlled-trials.com, number ISRCTN 49208824. We assessed 49 stroke units for eligibility, of which 36 were randomly assigned to either the intervention group or the control group. Between Feb 27, 2008, and Feb 9, 2010, 928 patient and caregiver dyads were registered, of which 450 were in the intervention group, and 478 in the control group. Patients' self-reported extended activities of daily living did not differ between groups at 6 months (adjusted mean NEADL score 27·4 in the intervention group versus 27·6 in the control group, difference -0·2 points [95% CI -3·0 to 2·5], p value=0·866, ICC=0·027). The caregiver burden scale did not differ between groups either (adjusted mean CBS 45·5 in the intervention group versus 45·0 in the control group, difference 0·5 points [95% CI -1·7 to 2·7], p value=0·660, ICC=0·013). Patient and caregiver costs were similar in both groups (length of the initial stroke admission and associated costs were £13,127 for the intervention group and £12,471 for the control group; adjusted mean difference £1243 [95% CI -1533 to 4019]; p value=0·380). Probabilities of cost-effectiveness based on QALYs were low. In a large scale, robust evaluation, results from this study have shown no differences between the LSCTC and usual care on any of the assessed outcomes. The immediate period after stroke might not be the ideal time to deliver structured caregiver training. Medical Research Council. Copyright © 2013 Elsevier Ltd. All rights reserved.

PRIMARY STROKE PREVENTION IN CHILDREN WITH SICKLE CELL ANEMIA LIVING IN AFRICA: THE FALSE CHOICE BETWEEN PATIENT-ORIENTED RESEARCH AND HUMANITARIAN SERVICE

PubMed Central

DEBAUN, MICHAEL R.; GALADANCI, NAJIBAH A.; KASSIM, ADETOLA A.; JORDAN, LORI C.; PHILLIPS, SHARON; ALIYU, MUKTAR H.

2016-01-01

In the United States, primary stroke prevention in children with sickle cell anemia (SCA) is now the standard of care and includes annual transcranial Doppler ultrasound evaluation to detect elevated intracranial velocities; and for those at risk, monthly blood transfusion therapy for at least a year followed by the option of hydroxyurea therapy. This strategy has decreased stroke prevalence in children with SCA from approximately 11% to 1%. In Africa, where 80% of all children with SCA are born, no systematic approach exists for primary stroke prevention. The two main challenges for primary stroke prevention in children with SCA in Africa include: 1) identifying an alternative to blood transfusion therapy, because safe monthly blood transfusion therapy is not feasible; and 2) assembling a health care team to implement and expand this effort. We will emphasize early triumphs and challenges to decreasing the incidence of strokes in African children with SCA. PMID:28066035

Comparison of costs and discharge outcomes for patients hospitalized for ischemic or hemorrhagic stroke with or without atrial fibrillation in the United States.

PubMed

Pan, Xianying; Simon, Teresa A; Hamilton, Melissa; Kuznik, Andreas

2015-05-01

This retrospective analysis investigated the impact of baseline clinical characteristics, including atrial fibrillation (AF), on hospital discharge status (to home or continuing care), mortality, length of hospital stay, and treatment costs in patients hospitalized for stroke. The analysis included adult patients hospitalized with a primary diagnosis of ischemic or hemorrhagic stroke between January 2006 and June 2011 from the premier alliance database, a large nationally representative database of inpatient health records. Patients included in the analysis were categorized as with or without AF, based on the presence or absence of a secondary listed diagnosis of AF. Irrespective of stroke type (ischemic or hemorrhagic), AF was associated with an increased risk of mortality during the index hospitalization event, as well as a higher probability of discharge to a continuing care facility, longer duration of stay, and higher treatment costs. In patients hospitalized for a stroke event, AF appears to be an independent risk factor of in-hospital mortality, discharge to continuing care, length of hospital stay, and increased treatment costs.

[Mobile computing systems in preclinical care of stroke. Results of the Stroke Angel initiative within the BMBF project PerCoMed].

PubMed

Ziegler, V; Rashid, A; Müller-Gorchs, M; Kippnich, U; Hiermann, E; Kögerl, C; Holtmann, C; Siebler, M; Griewing, B

2008-07-01

Telemedical networks that apply innovative mobile information technologies (IT) are an innovative approach to improve stroke care in community settings. Within the German Stroke Angel initiative and the research project PerCoMed (Pervasive Computing in Medical Care, funded by the Federal Ministry of Education and Research, http://www.percomed.de) the effects of such a solution were assessed by an interdisciplinary research approach. The main goal of the team of researchers and practitioners was to provide clear evidence of improvements in intersectional processes of the stroke chain survival, namely in the acute stroke processes between prehospital rescue services and hospital stroke units. Between October 2005 and October 2007 the paramedical staff of five rescue service transporters in a rural area of northern Bavaria was included in a network with the stroke unit of the Neurological Clinic Bad Neustadt. Telemedical support by the Stroke Angel computing system - a software running on a personal digital assistant (PDA) to transmit patient data from the rescue team to the hospital during patient transporting time - was established. As procedural guidance, the Stroke Angel system suggests a predefined path through the necessary emergency procedures according to the structure of the mandatory protocol and the implemented Los Angeles Prehospital Stroke Screen (LAPSS). In the empirical study the authors obtained a complete data set of 226 consecutively admitted patients for analysis in Bad Neustadt and LAPSS data of 217 patients from a second scenario in Düsseldorf. Medical, economic and technical analyses were applied. The technological robustness of the Stroke Angel system could be proven and information entered was transmitted fully and correctly. Concerning medical research questions, for both scenario locations LAPSS with a sensitivity of 68.3% and a specificity of 85.1% has to be deemed insufficient. Hence, alternative algorithms will have to be used in the next steps of evaluation. The system significantly influenced the clinical process of acute stroke management more than the preclinical ones (door-to-CT: 32 min. before and 16 min. at the end of the project). Lysis treatment rose from 6.12% (2005) to 11.17% (2007) of patients with acute stroke. From the set of perspectives taken, the study illustrates that mobile computing technologies offer new and innovative approaches to improve intersectional acute stroke care. It also teaches the participants that interdisciplinary research can significantly deepen the understanding of such technologies and projects, which can lead to better decision making concerning solution implementation, management and improvements. The approach will be brought into daily practice in Bad Neustadt/Saale within the next months.

Evidence, education and practice.

PubMed

Kaste, Markku

2006-01-01

Stroke causes greater loss of quality-adjusted life years than any other disease and is also one of the most expensive disorders. The burden of stroke will increase in the future due to change in the age structure of populations. We have a vast body of evidence on how to prevent stroke and how to treat stroke patients. Good examples are treatment of hypertension, antithrombotic agents and carotid surgery in stroke prevention, thrombolysis in ischaemic stroke and stroke unit care for all stroke patients. We only have to translate scientific evidence into daily practice. If some pieces are missing, it is our duty to generate them through research. While taking part in randomized clinical trials (RCTs), the discipline, an essential part of RCTs, will improve the daily care of all stroke patients. Besides RCTs there are many other sources of scientific evidence for stroke management, one of which is the European Stroke Initiative (EUSI). The mission of the EUSI is to improve and optimize stroke management in Europe through education and by offering best practice guidelines. Also national and international societies and organizations play an important role in providing education. The human factor is one obstacle to more successful stroke management because to be more effective we must change our own clinical routine. We can make a difference by applying available evidence to our daily practice. Copyright (c) 2006 S. Karger AG, Basel.

The Second Stroke Audit of Catalonia shows improvements in many, but not all quality indicators.

PubMed

Abilleira, Sònia; Ribera, Aida; Sánchez, Emília; Tresserras, Ricard; Gallofré, Miquel

2012-01-01

Periodic audits allow monitoring of healthcare quality by comparing performances at different time points. Aims To assess quality of in-hospital stroke care in Catalonia in 2007 and compare it with 2005 (post-/preguidelines delivery, respectively). Data on 13 evidence-based performance measures were collected by a retrospective review of medical records of consecutive stroke admissions (January-December 2007) to 47 acute hospitals in Catalonia. Adherence was calculated according to the ratio (patients with documented performance measures' compliance) (valid cases for that measure). Sampling weights were applied to produce estimates of compliance. The proportions of compliance with performance measures in both audits were compared using random-effects logistic regressions, with each performance measure as the dependent variable and audit edition as the explanatory variable to determine whether changes in stroke care quality occurred along time. We analyzed 1767 events distributed among 47 hospitals. In 2007, there was an increase in tissue plasminogen activator administrations (2·8% vs. 5·9%) and stroke unit admissions (16·6% vs. 22·6%) and a reduction in seven-day mortality (9·5% vs. 6·8%). Logistic regression models provided evidence of improved adherences to seven performance measures (screening of dysphagia, management of hyperthermia, baseline computed tomography scan, baseline glycemia, rehabilitation needs, early mobilization, and anticoagulants for atrial fibrillation), but worsening of management of hypertension, dyslipidemia, and antithrombotics at discharge. The remaining three performance measures showed no changes. The Second Stroke Audit showed improvements in most dimensions of care, although unexpectedly a few but relevant performance measures became worse. Therefore, periodic stroke audits are needed to check changes in quality of care over time. © 2011 The Authors. International Journal of Stroke © 2011 World Stroke Organization.

Palliative Care for Hospitalized Patients With Stroke: Results From the 2010 to 2012 National Inpatient Sample.

PubMed

Singh, Tarvinder; Peters, Steven R; Tirschwell, David L; Creutzfeldt, Claire J

2017-09-01

Substantial variability exists in the use of life-prolonging treatments for patients with stroke, especially near the end of life. This study explores patterns of palliative care utilization and death in hospitalized patients with stroke across the United States. Using the 2010 to 2012 nationwide inpatient sample databases, we included all patients discharged with stroke identified by International Classification of Diseases-Ninth Revision codes. Strokes were subclassified as ischemic, intracerebral, and subarachnoid hemorrhage. We compared demographics, comorbidities, procedures, and outcomes between patients with and without a palliative care encounter (PCE) as defined by the International Classification of Diseases-Ninth Revision code V66.7. Pearson χ 2 test was used for categorical variables. Multivariate logistic regression was used to account for hospital, regional, payer, and medical severity factors to predict PCE use and death. Among 395 411 patients with stroke, PCE was used in 6.2% with an increasing trend over time ( P <0.05). We found a wide range in PCE use with higher rates in patients with older age, hemorrhagic stroke types, women, and white race (all P <0.001). Smaller and for-profit hospitals saw lower rates. Overall, 9.2% of hospitalized patients with stroke died, and PCE was significantly associated with death. Length of stay in decedents was shorter for patients who received PCE. Palliative care use is increasing nationally for patients with stroke, especially in larger hospitals. Persistent disparities in PCE use and mortality exist in regards to age, sex, race, region, and hospital characteristics. Given the variations in PCE use, especially at the end of life, the use of mortality rates as a hospital quality measure is questioned. © 2017 The Authors.

Using system dynamics for collaborative design: a case study

PubMed Central

Elf, Marie; Putilova, Mariya; von Koch, Lena; Öhrn, Kerstin

2007-01-01

Background In order to facilitate the collaborative design, system dynamics (SD) with a group modelling approach was used in the early stages of planning a new stroke unit. During six workshops a SD model was created in a multiprofessional group. Aim To explore to which extent and how the use of system dynamics contributed to the collaborative design process. Method A case study was conducted using several data sources. Results SD supported a collaborative design, by facilitating an explicit description of stroke care process, a dialogue and a joint understanding. The construction of the model obliged the group to conceptualise the stroke care and experimentation with the model gave the opportunity to reflect on care. Conclusion SD facilitated the collaborative design process and should be integrated in the early stages of the design process as a quality improvement tool. PMID:17683519

A telephone hotline for transient ischaemic attack and stroke: prospective audit of a model to improve rapid access to specialist stroke care.

PubMed

Kerr, Enda; Arulraj, Nolan; Scott, Maggie; McDowall, Mike; van Dijke, Margrethe; Keir, Sarah; Sandercock, Peter; Dennis, Martin

2010-07-02

Patients with transient ischaemic attack or stroke benefit from early diagnosis, specialist assessment, and treatment with thrombolysis, and from stroke unit care and secondary prevention. The challenge with such patients is to minimise delays and ensure that treatment is appropriate, and to provide this care with the available resources. An ongoing prospective audit of a transient ischaemic attack and stroke clinic (1 January 2005 to 30 September 2009), as part of the Scottish Stroke Care Audit, and a three month targeted audit of immediate telephone access to a specialist stroke consultant (1 February 2009 to 30 April 2009). Stroke and transient ischaemic attack services in Lothian, a region of Scotland with a population of 810,000. Delays to assessment at a rapid access transient ischaemic attack and stroke clinic; delays to appropriate treatment. In February 2007 we introduced a 24 hours a day, seven days a week hotline to a consultant, who provided immediate advice on diagnosis, investigation, and emergency treatment for patients with transient ischaemic attack or stroke, and suggested the most appropriate care pathway, which might include an early appointment in a transient ischaemic attack and stroke clinic. The introduction of the hotline was associated with an immediate and sustained reduction in delays to assessment (from 13 to three days) and treatment. The proportion of participants taking statins at the time of visiting the clinic increased from 40% before the introduction of the hotline to 60% after the hotline was in place. Also, the hotline contributed to a reduction in the delay from last event to carotid surgery, from 58 days to 21.5 days. A total of 376 calls were received during the three month audit. Of the 273 (88%) referrers who responded to our questionnaire, 257 (94%) were very satisfied with the advice given over the hotline. Although associated with some disruption to the activities of the consultants, a 24 hours a day, seven days a week telephone hotline to a consultant is a feasible and effective means of reducing delays to specialist assessment and treatment of patients with transient ischaemic attack or stroke.

Can online benchmarking increase rates of thrombolysis? Data from the Austrian stroke unit registry.

PubMed

Ferrari, Julia; Seyfang, Leonhard; Lang, Wilfried

2013-09-01

Despite its widespread availability and known safety and efficacy, a therapy with intravenous thrombolysis is still undergiven. We aimed to identify whether nationwide quality projects--like the stroke registry in Austria--as well as online benchmarking and predefined target values can increase rates of thrombolysis. Therefore, we assessed 6,394 out of 48,462 patients with ischemic stroke from the Austrian stroke registry (study period from March 2003 to December 2011) who had undergone thrombolysis treatment. We defined lower level and target values as quality parameters and evaluated whether or not these parameters could be achieved in the past years. We were able to show that rates of thrombolysis in Austria increased from 4.9% in 2003 to 18.3% in 2011. In a multivariate regression model, the main impact seen was the increase over the years [the OR ranges from 0.47 (95% CI 0.32-0.68) in 2003 to 2.51 (95% CI 2.20-2.87) in 2011). The predefined lower and target levels of thrombolysis were achieved at the majority of participating centers: in 2011 the lower value of 5% was achieved at all stroke units, and the target value of 15% was observed at 21 of 34 stroke units. We conclude that online benchmarking and the concept of defining target values as a tool for nationwide acute stroke care appeared to result in an increase in the rate of thrombolysis over the last few years while the variability between the stroke units has not yet been reduced.

Hospital differences in motor activity early after stroke: a comparison of 11 Norwegian stroke units.

PubMed

Hokstad, Anne; Indredavik, Bent; Bernhardt, Julie; Ihle-Hansen, Hege; Salvesen, Øyvind; Seljeseth, Yngve Müller; Schüler, Stephan; Engstad, Torgeir; Askim, Torunn

2015-06-01

Activity levels in patients early after stroke vary across the world. The primary aim of this study was to assess the variation in motor activity in patients admitted to multiple Norwegian stroke units and to identify factors which explained the variation between hospitals. Eligible patients were those less than 14 days after stroke, more than 18 years, not receiving palliative care. Activity levels, people present, and location were recorded by the use of a standard method of observation between 8 am and 5 pm. Hospital policy on serving meals in communal areas was also registered. Mixed general binomial model was used to analyze, which factors explained variation in activity levels between hospitals, after adjusting for age and stroke severity. A total of 393 patients from 11 stroke units were included. The patients spent 44.1% of the day in bed, 43.2% sitting out of bed, and 8.3% in higher motor activities (4.4% were not observed). Increased physical activity was associated with spending more time with a physical therapist, odds ratio (OR), 1.05 (95% confidence interval [CI], 1.03-1.08, P < .001) and admitted to a hospital serving the meals in communal areas, OR, 1.46 (95% CI, 1.09-1.95, P = .011). Despite variation between the hospitals, patients admitted to Norwegian stroke units spend most of the day out of bed. Time spent with a physical therapist and hospitals having a policy of serving meals in communal areas explained most of the variation in activity between hospitals. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

RNA Expression Profiles from Blood for the Diagnosis of Stroke and its Causes

PubMed Central

Sharp, Frank R; Jickling, Glen C; Stamova, Boryana; Tian, Yingfang; Zhan, Xinhua; Ander, Bradley P; Cox, Christopher; Kuczynski, Beth; Liu, DaZhi

2013-01-01

A blood test to detect stroke and its causes would be particularly useful in babies, young children, and patients in intensive care units, and for emergencies when imaging is difficult to obtain or unavailable. Using whole genome microarrays, we first showed specific gene expression profiles in rats 24 hours after ischemic and hemorrhagic stroke, hypoxia, and hypoglycemia. These proof-of-principle studies revealed that groups of genes (called gene profiles) can distinguish ischemic stroke patients from controls 3 hours to 24 hours after the strokes. In addition, gene expression profiles have been developed that distinguish stroke due to large-vessel atherosclerosis from cardioembolic stroke. These profiles will be useful for predicting the causes of cryptogenic stroke. Our results in adults suggest similar diagnostic tools could be developed for children. PMID:21636778

Clinical Information Systems Integration in New York City's First Mobile Stroke Unit.

PubMed

Kummer, Benjamin R; Lerario, Michael P; Navi, Babak B; Ganzman, Adam C; Ribaudo, Daniel; Mir, Saad A; Pishanidar, Sammy; Lekic, Tim; Williams, Olajide; Kamel, Hooman; Marshall, Randolph S; Hripcsak, George; Elkind, Mitchell S V; Fink, Matthew E

2018-01-01

Mobile stroke units (MSUs) reduce time to thrombolytic therapy in acute ischemic stroke. These units are widely used, but the clinical information systems underlying MSU operations are understudied. The first MSU on the East Coast of the United States was established at New York Presbyterian Hospital (NYP) in October 2016. We describe our program's 7-month pilot, focusing on the integration of our hospital's clinical information systems into our MSU to support patient care and research efforts. NYP's MSU was staffed by two paramedics, one radiology technologist, and a vascular neurologist. The unit was equipped with four laptop computers and networking infrastructure enabling all staff to access the hospital intranet and clinical applications during operating hours. A telephone-based registration procedure registered patients from the field into our admit/discharge/transfer system, which interfaced with the institutional electronic health record (EHR). We developed and implemented a computerized physician order entry set in our EHR with prefilled values to permit quick ordering of medications, imaging, and laboratory testing. We also developed and implemented a structured clinician note to facilitate care documentation and clinical data extraction. Our MSU began operating on October 3, 2016. As of April 27, 2017, the MSU transported 49 patients, of whom 16 received tissue plasminogen activator (t-PA). Zero technical problems impacting patient care were reported around registration, order entry, or intranet access. Two onboard network failures occurred, resulting in computed tomography scanner malfunctions, although no patients became ineligible for time-sensitive treatment as a result. Thirteen (26.5%) clinical notes contained at least one incomplete time field. The main technical challenges encountered during the integration of our hospital's clinical information systems into our MSU were onboard network failures and incomplete clinical documentation. Future studies are necessary to determine whether such integrative efforts improve MSU care quality, and which enhancements to information systems will optimize clinical care and research efforts. Schattauer GmbH Stuttgart.

Poststroke delirium incidence and outcomes: validation of the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU).

PubMed

Mitasova, Adela; Kostalova, Milena; Bednarik, Josef; Michalcakova, Radka; Kasparek, Tomas; Balabanova, Petra; Dusek, Ladislav; Vohanka, Stanislav; Ely, E Wesley

2012-02-01

To describe the epidemiology and time spectrum of delirium using Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria and to validate a tool for delirium assessment in patients in the acute poststroke period. A prospective observational cohort study. The stroke unit of a university hospital. A consecutive series of 129 patients with stroke (with infarction or intracerebral hemorrhage, 57 women and 72 men; mean age, 72.5 yrs; age range, 35-93 yrs) admitted to the stroke unit of a university hospital were evaluated for delirium incidence. None. Criterion validity and overall accuracy of the Czech version of the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) were determined using serial daily delirium assessments with CAM-ICU by a junior physician compared with delirium diagnosis by delirium experts using the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria that began the first day after stroke onset and continued for at least 7 days. Cox regression models using time-dependent covariate analysis adjusting for age, gender, prestroke dementia, National Institutes of Stroke Health Care at admission, first-day Sequential Organ Failure Assessment, and asphasia were used to understand the relationships between delirium and clinical outcomes. An episode of delirium based on reference Diagnostic and Statistical Manual assessment was detected in 55 patients with stroke (42.6%). In 37 of these (67.3%), delirium began within the first day and in all of them within 5 days of stroke onset. A total of 1003 paired CAM-ICU/Diagnostic and Statistical Manual of Mental Disorders daily assessments were completed. Compared with the reference standard for diagnosing delirium, the CAM-ICU demonstrated a sensitivity of 76% (95% confidence interval [CI] 55% to 91%), a specificity of 98% (95% CI 93% to 100%), an overall accuracy of 94% (95% CI 88% to 97%), and high interrater reliability (κ = 0.94; 95% CI 0.83-1.0). The likelihood ratio of the CAM-ICU in the diagnosis of delirium was 47 (95% CI 27-83). Delirium was an independent predictor of increased length of hospital stay (hazard ratio 1.63; 95% CI 1.11-2.38; p = .013). Poststroke delirium may frequently be detected provided that the testing algorithm is appropriate to the time profile of poststroke delirium. Early (first day after stroke onset) and serial screening for delirium is recommended. CAM-ICU is a valid instrument for the diagnosis of delirium and should be considered an aid in delirium screening and assessment in future epidemiologic and interventional studies in patients with stroke.

The Importance of Patient Involvement in Stroke Rehabilitation

PubMed Central

2016-01-01

Objective To investigate the perceived needs for health services by persons with stroke within the first year after rehabilitation, and associations between perceived impact of stroke, involvement in decisions regarding care/treatment, and having health services needs met. Method Data was collected, through a mail survey, from patients with stroke who were admitted to a university hospital in 2012 and had received rehabilitation after discharge from the stroke unit. The rehabilitation lasted an average of 2 to 4.6 months. The Stroke Survivor Needs Survey Questionnaire was used to assess the participants' perceptions of involvement in decisions on care or treatment and needs for health services in 11 problem areas: mobility, falls, incontinence, pain, fatigue, emotion, concentration, memory, speaking, reading, and sight. The perceived impact of stroke in eight areas was assessed using the Stroke Impact Scale (SIS) 3.0. Eleven logistic regression models were created to explore associations between having health services needs met in each problem area respectively (dependent variable) and the independent variables. In all models the independent variables were: age, sex, SIS domain corresponding to the dependent variable, or stroke severity in cases when no corresponding SIS domain was identified, and involvement in decisions on care and treatment. Results The 63 participants who returned the questionnaires had a mean age of 72 years, 33 were male and 30 were female. Eighty percent had suffered a mild stroke. The number of participants who reported problems varied between 51 (80%, mobility) and 24 (38%, sight). Involvement in decisions on care and treatment was found to be associated with having health services needs met in six problem areas: falls, fatigue, emotion, memory, speaking, and reading. Conclusions The results highlight the importance of involving patients in making decisions on stroke rehabilitation, as it appears to be associated with meeting their health services needs. PMID:27285997

Diagnostic value of prehospital ECG in acute stroke patients.

PubMed

Bobinger, Tobias; Kallmünzer, Bernd; Kopp, Markus; Kurka, Natalia; Arnold, Martin; Heider, Stefan; Schwab, Stefan; Köhrmann, Martin

2017-05-16

To investigate the diagnostic yield of prehospital ECG monitoring provided by emergency medical services in the case of suspected stroke. Consecutive patients with acute stroke admitted to our tertiary stroke center via emergency medical services and with available prehospital ECG were prospectively included during a 12-month study period. We assessed prehospital ECG recordings and compared the results to regular 12-lead ECG on admission and after continuous ECG monitoring at the stroke unit. Overall, 259 patients with prehospital ECG recording were included in the study (90.3% ischemic stroke, 9.7% intracerebral hemorrhage). Atrial fibrillation (AF) was detected in 25.1% of patients, second-degree or greater atrioventricular block in 5.4%, significant ST-segment elevation in 5.0%, and ventricular ectopy in 9.7%. In 18 patients, a diagnosis of new-onset AF with direct clinical consequences for the evaluation and secondary prevention of stroke was established by the prehospital recordings. In 2 patients, the AF episodes were limited to the prehospital period and were not detected by ECG on admission or during subsequent monitoring at the stroke unit. Of 126 patients (48.6%) with relevant abnormalities in the prehospital ECG, 16.7% received medical antiarrhythmic therapy during transport to the hospital, and 6.4% were transferred to a cardiology unit within the first 24 hours in the hospital. In a selected cohort of patients with stroke, the in-field recordings of the ECG detected a relevant rate of cardiac arrhythmia. The results can add to the in-hospital evaluation and should be considered in prehospital care of acute stroke. © 2017 American Academy of Neurology.

Stroke survivors' experiences of the fundamentals of care: a qualitative analysis.

PubMed

Kitson, Alison L; Dow, Clare; Calabrese, Joseph D; Locock, Louise; Muntlin Athlin, Åsa

2013-03-01

Managing the fundamentals of care (e.g. elimination, personal hygiene, eating,) needs to be more explicitly addressed within the patient-centred care discourse. It is not possible to investigate issues of patient dignity and respect without acknowledging these basic physical needs. While the literature on caring for people with a stroke is extensive, no studies to date have described stroke survivors' experiences of all of these fundamentals during the in-hospital phase of their care. Secondary analysis of qualitative data grounded in interpretative phenomenology Participants and settings: Fifteen stroke survivors with in-hospital experiences from multiple healthcare settings and healthcare professionals across the United Kingdom were included. A secondary thematic analysis of primary narrative interview data from stroke survivors. Survivors of strokes have vivid and often distressing recollections of their experiences of the fundamentals of care. For every description of a physical need (elimination, eating and drinking, personal hygiene) there where lucid accounts of the psychosocial and emotional impact (humiliation, distress, lack of dignity, recovery, confidence). Linked to the somatic and emotional dimensions were narratives around the relationship between the patient and the carer (nurse, doctor, allied health professional). Positive recollections of the fundamentals of care were less evident than more distressing experiences. Consistent features of positive experiences included: stroke survivors describing how the physical, psychosocial and relational dimensions of care were integrated and coordinated around their particular need. They reported feeling involved in setting achievable targets to regain control of their bodily functions and regain a sense of personal integrity and sense of self. Sociological constructs such as biographical disruption and loss of self were found to be relevant to stroke survivors' experiences. Indeed, such constructs may be more linked to the disruption of such fundamental activities rather than the experience of the illness itself. We recommend more practical and integrated approaches be taken around understanding and meeting the physical, psychosocial and relational needs of patients in hospital which could lead to more patient-centred care experiences. These three dimensions need to co-exist in every care episode. More exploration is required to identify the common fundamentals of care needs of patients regardless of illness experience. Copyright © 2012 Elsevier Ltd. All rights reserved.

Mortality Reduction for Fever, Hyperglycemia, and Swallowing Nurse-Initiated Stroke Intervention: QASC Trial (Quality in Acute Stroke Care) Follow-Up.

PubMed

Middleton, Sandy; Coughlan, Kelly; Mnatzaganian, George; Low Choy, Nancy; Dale, Simeon; Jammali-Blasi, Asmara; Levi, Chris; Grimshaw, Jeremy M; Ward, Jeanette; Cadilhac, Dominique A; McElduff, Patrick; Hiller, Janet E; D'Este, Catherine

2017-05-01

Implementation of nurse-initiated protocols to manage fever, hyperglycemia, and swallowing dysfunction decreased death and disability 90 days poststroke in the QASC trial (Quality in Acute Stroke Care) conducted in 19 Australian acute stroke units (2005-2010). We now examine long-term all-cause mortality. Mortality was ascertained using Australia's National Death Index. Cox proportional hazards regression compared time to death adjusting for correlation within stroke units using the cluster sandwich (Huber-White estimator) method. Primary analyses included treatment group only unadjusted for covariates. Secondary analysis adjusted for age, sex, marital status, education, and stroke severity using multiple imputation for missing covariates. One thousand and seventy-six participants (intervention n=600; control n=476) were followed for a median of 4.1 years (minimum 0.3 to maximum 70 months), of whom 264 (24.5%) had died. Baseline demographic and clinical characteristics were generally well balanced by group. The QASC intervention group had improved long-term survival (>20%), but this was only statistically significant in adjusted analyses (unadjusted hazard ratio [HR], 0.79; 95% confidence interval [CI], 0.58-1.07; P =0.13; adjusted HR, 0.77; 95% CI, 0.59-0.99; P =0.045). Older age (75-84 years; HR, 4.9; 95% CI, 2.8-8.7; P <0.001) and increasing stroke severity (HR, 1.5; 95% CI, 1.3-1.9; P <0.001) were associated with increased mortality, while being married (HR, 0.70; 95% CI, 0.49-0.99; P =0.042) was associated with increased likelihood of survival. Cardiovascular disease (including stroke) was listed either as the primary or secondary cause of death in 80% (211/264) of all deaths. Our results demonstrate the potential long-term and sustained benefit of nurse-initiated multidisciplinary protocols for management of fever, hyperglycemia, and swallowing dysfunction. These protocols should be a routine part of acute stroke care. URL: http://www.anzctr.org.au. Unique identifier: ACTRN12608000563369. © 2017 American Heart Association, Inc.

Guidelines for the treatment of acute ischaemic stroke.

PubMed

Alonso de Leciñana, M; Egido, J A; Casado, I; Ribó, M; Dávalos, A; Masjuan, J; Caniego, J L; Martínez Vila, E; Díez Tejedor, E; Fuentes, B; Álvarez-Sabin, J; Arenillas, J; Calleja, S; Castellanos, M; Castillo, J; Díaz-Otero, F; López-Fernández, J C; Freijo, M; Gállego, J; García-Pastor, A; Gil-Núñez, A; Gilo, F; Irimia, P; Lago, A; Maestre, J; Martí-Fábregas, J; Martínez-Sánchez, P; Molina, C; Morales, A; Nombela, F; Purroy, F; Rodríguez-Yañez, M; Roquer, J; Rubio, F; Segura, T; Serena, J; Simal, P; Tejada, J; Vivancos, J

2014-03-01

Update of Acute Ischaemic Stroke Treatment Guidelines of the Spanish Neurological Society based on a critical review of the literature. Recommendations are made based on levels of evidence from published data and studies. Organized systems of care should be implemented to ensure access to the optimal management of all acute stroke patients in stroke units. Standard of care should include treatment of blood pressure (should only be treated if values are over 185/105 mmHg), treatment of hyperglycaemia over 155 mg/dl, and treatment of body temperature with antipyretic drugs if it rises above 37.5 °C. Neurological and systemic complications must be prevented and promptly treated. Decompressive hemicraniectomy should be considered in cases of malignant cerebral oedema. Intravenous thrombolysis with rtPA should be administered within 4.5 hours from symptom onset, except when there are contraindications. Intra-arterial pharmacological thrombolysis can be considered within 6 hours, and mechanical thrombectomy within 8 hours from onset, for anterior circulation strokes, while a wider window of opportunity up to 12-24 hours is feasible for posterior strokes. There is not enough evidence to recommend routine use of the so called neuroprotective drugs. Anticoagulation should be administered to patients with cerebral vein thrombosis. Rehabilitation should be started as early as possible. Treatment of acute ischaemic stroke includes management of patients in stroke units. Systemic thrombolysis should be considered within 4.5 hours from symptom onset. Intra-arterial approaches with a wider window of opportunity can be an option in certain cases. Protective and restorative therapies are being investigated. Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

Code stroke in Asturias.

PubMed

Benavente, L; Villanueva, M J; Vega, P; Casado, I; Vidal, J A; Castaño, B; Amorín, M; de la Vega, V; Santos, H; Trigo, A; Gómez, M B; Larrosa, D; Temprano, T; González, M; Murias, E; Calleja, S

2016-04-01

Intravenous thrombolysis with alteplase is an effective treatment for ischaemic stroke when applied during the first 4.5 hours, but less than 15% of patients have access to this technique. Mechanical thrombectomy is more frequently able to recanalise proximal occlusions in large vessels, but the infrastructure it requires makes it even less available. We describe the implementation of code stroke in Asturias, as well as the process of adapting various existing resources for urgent stroke care in the region. By considering these resources, and the demographic and geographic circumstances of our region, we examine ways of reorganising the code stroke protocol that would optimise treatment times and provide the most appropriate treatment for each patient. We distributed the 8 health districts in Asturias so as to permit referral of candidates for reperfusion therapies to either of the 2 hospitals with 24-hour stroke units and on-call neurologists and providing IV fibrinolysis. Hospitals were assigned according to proximity and stroke severity; the most severe cases were immediately referred to the hospital with on-call interventional neurology care. Patient triage was provided by pre-hospital emergency services according to the NIHSS score. Modifications to code stroke in Asturias have allowed us to apply reperfusion therapies with good results, while emphasising equitable care and managing the severity-time ratio to offer the best and safest treatment for each patient as soon as possible. Copyright © 2015 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.

Risk factors for discharge to an acute care hospital from inpatient rehabilitation among stroke patients.

PubMed

Roberts, Pamela S; DiVita, Margaret A; Riggs, Richard V; Niewczyk, Paulette; Bergquist, Brittany; Granger, Carl V

2014-01-01

To identify medical and functional health risk factors for being discharged directly to an acute-care hospital from an inpatient rehabilitation facility among patients who have had a stroke. Retrospective cohort study. Academic medical center. A total of 783 patients with a primary diagnosis of stroke seen from 2008 to 2012; 60 were discharged directly to an acute-care hospital and 723 were discharged to other settings, including community and other institutional settings. Logistic regression analysis. Direct discharge to an acute care hospital compared with other discharge settings from the inpatient rehabilitation unit. No significant differences in demographic characteristics were found between the 2 groups. The adjusted logistic regression model revealed 2 significant risk factors for being discharged to an acute care hospital: admission motor Functional Independence Measure total score (odds ratio 0.97, 95% confidence interval 0.95-0.99) and enteral feeding at admission (odds ratio 2.87, 95% confidence interval 1.34-6.13). The presence of a Centers for Medicare and Medicaid-tiered comorbidity trended toward significance. Based on this research, we identified specific medical and functional health risk factors in the stroke population that affect the rate of discharge to an acute-care hospital. With active medical and functional management, early identification of these critical components may lead to the prevention of stroke patients from being discharged to an acute-care hospital from the inpatient rehabilitation setting. Copyright © 2014 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

[The impact of non-thrombolytic management of acute ischemic stroke in older individuals: the experience of the Federal District, Brazil].

PubMed

Moura, Mirian; Casulari, Luiz Augusto

2015-07-01

To analyze the impact of a non-specific, decentralized treatment protocol for ischemic stroke in older individuals on the quality of the care provided in the public health care system (SUS, Sistema Único de Saúde) in the Federal District. This retrospective historical control study employed data from the SUS Hospital Information System (SIH/SUS). Two time periods were compared: before and after the adoption of a protocol based on non-specific measures (medical therapy without alteplase) and decentralized care. A set of 2 369 admissions of patients older than 60 years with ischemic stroke was analyzed for the period of 2006/2007, and 5 207 admissions for 2010/2011. The variables were frequency, length of stay, mortality, lethality of ischemic stroke, intensive care unit (ICU) admission, and hospital reimbursement for ischemic stroke admissions. Effectiveness was evaluated based on mortality and lethality rates and efficiency was evaluated based on length of stay, use of ICU, and reimbursed amounts. In the second time period, there was an increase of 119.8% in the number of ischemic stroke admissions (P = 0.0001), increase of 27.3% in absolute mortality, decrease of 5.0% in lethality rate (P = 0.02), and increase of 130.6% in ICU utilization rate (P = 0.0001). There was no difference between the periods regarding mean number of inpatient days and reimbursed amounts. The indicators used in the present study showed improved effectiveness of acute ischemic stroke treatment with the use of a non-specific, decentralized protocol. However, no impact was observed on efficiency.

Updating on Italian stroke units: the "CCM study".

PubMed

Guidetti, D; Spallazzi, M; Toni, D; Rota, E; Morelli, N; Immovilli, P; Baldereschi, M; Polizzi, B M; Ferro, S; Inzitari, D

2013-07-01

The stroke units (SUs) have been demonstrated to be efficient and cost effective for acute stroke care. Nevertheless, the level of stroke unit implementation in Italy does not correspond to expectations yet. This study is a survey, which aims at assessing the current status of in-hospital stroke care in the Italian regions and at updating SUs. The survey was conducted by means of a semi-structured questionnaire, based on 18 stroke care "quality indicators", submitted to all the Italian centres that had taken part in the SITS-MOST study, and to other centres advised by the coordinator of SITS studies and by regional opinion leaders of stroke. SUs were defined as acute wards, with stroke-dedicated beds and dedicated teams that had been formally authorised to administer rt-PA. A statistical analysis was performed by a descriptive statistics and logistic regression model. The study was carried out from November 2009 to September 2010. A total of 168 forms were sent out and 153 replies received. Seven centres, which had not performed any thrombolytic treatment, and 16 which did not fulfil the criteria for the definition of SU were excluded from the study. Most of the centres reported more than 100 stroke patient admissions per year, i.e., 122 (84%) from 100 to 500, 18 (12%) more than 500. The 19% of the centres admitted more than 30% of patients within 3 h from the symptom onset and only 30% admitted more than 30% of patients within 4.5 h. The mean number of thrombolyses performed in the last 6 months was 10 for centres with a doctor on duty 24 h a day, 6 for those that have a doctor on duty from 8 a.m. to 8 p.m. and a doctor on call for night, and 5 for centres with a doctor on call 24 h a day. The territorial distribution of the SUs is remarkably heterogeneous: 87 SUs (67%) are located in the North of Italy, 28 (22%) in the central part of Italy and only 15 (11%) in the South. The last few years have witnessed a rise in both the diffusion of SUs and access to thrombolytic therapy in Italy. Despite this, there are a few large areas, mostly in the south, where the requirements of healthcare legislation are not met, and access to a dedicated SU and thrombolytic treatment is still limited and poor.

Stroke: Working toward a Prioritized World Agenda

PubMed Central

Hachinski, Vladimir; Donnan, Geoffrey A.; Gorelick, Philip B.; Hacke, Werner; Cramer, Steven C.; Kaste, Markku; Fisher, Marc; Brainin, Michael; Buchan, Alastair M.; Lo, Eng H.; Skolnick, Brett E.; Furie, Karen L.; Hankey, Graeme J.; Kivipelto, Miia; Morris, John; Rothwell, Peter M.; Sacco, Ralph L.; Smith, Sidney C.; Wang, Yulun; Bryer, Alan; Ford, Gary A.; Iadecola, Costantino; Martins, Sheila C.O.; Saver, Jeff; Skvortsova, Veronika; Bayley, Mark; Bednar, Martin M.; Duncan, Pamela; Enney, Lori; Finklestein, Seth; Jones, Theresa A.; Kalra, Lalit; Kleim, Jeff; Nitkin, Ralph; Teasell, Robert; Weiller, Cornelius; Desai, Bhupat; Goldberg, Mark P.; Heiss, Wolf-Dieter; Saarelma, Osmo; Schwamm, Lee H.; Shinohara, Yukito; Trivedi, Bhargava; Wahlgren, Nils; Wong, Lawrence K.; Hakim, Antoine; Norrving, Bo; Prudhomme, Stephen; Bornstein, Natan M.; Davis, Stephen M.; Goldstein, Larry B.; Leys, Didier; Tuomilehto, Jaakko

2013-01-01

Background and Purpose The aim of the Synergium was to devise and prioritize new ways of accelerating progress in reducing the risks, effects, and consequences of stroke. Methods Preliminary work was performed by 7 working groups of stroke leaders followed by a synergium (a forum for working synergistically together) with approximately 100 additional participants. The resulting draft document had further input from contributors outside the synergium. Results Recommendations of the Synergium are: Basic Science, Drug Development and Technology: There is a need to develop: (1) New systems of working together to break down the prevalent ‘silo’ mentality; (2) New models of vertically integrated basic, clinical, and epidemiological disciplines; and (3) Efficient methods of identifying other relevant areas of science. Stroke Prevention: (1) Establish a global chronic disease prevention initiative with stroke as a major focus. (2) Recognize not only abrupt clinical stroke, but subtle subclinical stroke, the commonest type of cerebrovascular disease, leading to impairments of executive function. (3) Develop, implement and evaluate a population approach for stroke prevention. (4) Develop public health communication strategies using traditional and novel (e.g., social media/marketing) techniques. Acute Stroke Management: Continue the establishment of stroke centers, stroke units, regional systems of emergency stroke care and telestroke networks. Brain Recovery and Rehabilitation: (1) Translate best neuroscience, including animal and human studies, into poststroke recovery research and clinical care. (2) Standardize poststroke rehabilitation based on best evidence. (3) Develop consensus on, then implementation of, standardized clinical and surrogate assessments. (4) Carry out rigorous clinical research to advance stroke recovery. Into the 21st Century: Web, Technology and Communications: (1) Work toward global unrestricted access to stroke-related information. (2) Build centralized electronic archives and registries. Foster Cooperation Among Stakeholders (large stroke organizations, nongovernmental organizations, governments, patient organizations and industry) to enhance stroke care. Educate and energize professionals, patients, the public and policy makers by using a ‘Brain Health’ concept that enables promotion of preventive measures. Conclusions To accelerate progress in stroke, we must reach beyond the current status scientifically, conceptually, and pragmatically. Advances can be made not only by doing, but ceasing to do. Significant savings in time, money, and effort could result from discontinuing practices driven by unsubstantiated opinion, unproven approaches, and financial gain. Systematic integration of knowledge into programs coupled with careful evaluation can speed the pace of progress PMID:20636706

Stroke: Working toward a Prioritized World Agenda

PubMed Central

Hachinski, Vladimir; Donnan, Geoffrey A.; Gorelick, Philip B.; Hacke, Werner; Cramer, Steven C.; Kaste, Markku; Fisher, Marc; Brainin, Michael; Buchan, Alastair M.; Lo, Eng H.; Skolnick, Brett E.; Furie, Karen L.; Hankey, Graeme J.; Kivipelto, Miia; Morris, John; Rothwell, Peter M.; Sacco, Ralph L.; Smith, Jr., Sidney C.; Wang, Yulun; Bryer, Alan; Ford, Gary A.; Iadecola, Costantino; Martins, Sheila C.O.; Saver, Jeff; Skvortsova, Veronika; Bayley, Mark; Bednar, Martin M.; Duncan, Pamela; Enney, Lori; Finklestein, Seth; Jones, Theresa A.; Kalra, Lalit; Kleim, Jeff; Nitkin, Ralph; Teasell, Robert; Weiller, Cornelius; Desai, Bhupat; Goldberg, Mark P.; Heiss, Wolf-Dieter; Saarelma, Osmo; Schwamm, Lee H.; Shinohara, Yukito; Trivedi, Bhargava; Wahlgren, Nils; Wong, Lawrence K.; Hakim, Antoine; Norrving, Bo; Prudhomme, Stephen; Bornstein, Natan M.; Davis, Stephen M.; Goldstein, Larry B.; Leys, Didier; Tuomilehto, Jaakko

2010-01-01

Background and Purpose The aim of the Synergium was to devise and prioritize new ways of accelerating progress in reducing the risks, effects, and consequences of stroke. Methods Preliminary work was performed by 7 working groups of stroke leaders followed by a synergium (a forum for working synergistically together) with approximately 100 additional participants. The resulting draft document had further input from contributors outside the synergium. Results Recommendations of the Synergium are: Basic Science, Drug Development and Technology: There is a need to develop: (1) New systems of working together to break down the prevalent ‘silo’ mentality; (2) New models of vertically integrated basic, clinical, and epidemiological disciplines; and (3) Efficient methods of identifying other relevant areas of science. Stroke Prevention: (1) Establish a global chronic disease prevention initiative with stroke as a major focus. (2) Recognize not only abrupt clinical stroke, but subtle subclinical stroke, the commonest type of cerebrovascular disease, leading to impairments of executive function. (3) Develop, implement and evaluate a population approach for stroke prevention. (4) Develop public health communication strategies using traditional and novel (e.g., social media/marketing) techniques. Acute Stroke Management: Continue the establishment of stroke centers, stroke units, regional systems of emergency stroke care and telestroke networks. Brain Recovery and Rehabilitation: (1) Translate best neuroscience, including animal and human studies, into poststroke recovery research and clinical care. (2) Standardize poststroke rehabilitation based on best evidence. (3) Develop consensus on, then implementation of, standardized clinical and surrogate assessments. (4) Carry out rigorous clinical research to advance stroke recovery. Into the 21st Century: Web, Technology and Communications: (1) Work toward global unrestricted access to stroke-related information. (2) Build centralized electronic archives and registries. Foster Cooperation Among Stakeholders (large stroke organizations, nongovernmental organizations, governments, patient organizations and industry) to enhance stroke care. Educate and energize professionals, patients, the public and policy makers by using a ‘Brain Health’ concept that enables promotion of preventive measures. Conclusions To accelerate progress in stroke, we must reach beyond the current status scientifically, conceptually, and pragmatically. Advances can be made not only by doing, but ceasing to do. Significant savings in time, money, and effort could result from discontinuing practices driven by unsubstantiated opinion, unproven approaches, and financial gain. Systematic integration of knowledge into programs coupled with careful evaluation can speed the pace of progress. PMID:20516682

Stroke: Working Toward a Prioritized World Agenda

PubMed Central

Hachinski, Vladimir; Donnan, Geoffrey A.; Gorelick, Philip B.; Hacke, Werner; Cramer, Steven C.; Kaste, Markku; Fisher, Marc; Brainin, Michael; Buchan, Alastair M.; Lo, Eng H.; Skolnick, Brett E.; Furie, Karen L.; Hankey, Graeme J.; Kivipelto, Miia; Morris, John; Rothwell, Peter M.; Sacco, Ralph L.; Smith, Sidney C.; Wang, Yulun; Bryer, Alan; Ford, Gary A.; Iadecola, Costantino; Martins, Sheila C.O.; Saver, Jeff; Skvortsova, Veronika; Bayley, Mark; Bednar, Martin M.; Duncan, Pamela; Enney, Lori; Finklestein, Seth; Jones, Theresa A.; Kalra, Lalit; Kleim, Jeff; Nitkin, Ralph; Teasell, Robert; Weiller, Cornelius; Desai, Bhupat; Goldberg, Mark P.; Heiss, Wolf-Dieter; Saarelma, Osmo; Schwamm, Lee H.; Shinohara, Yukito; Trivedi, Bhargava; Wahlgren, Nils; Wong, Lawrence K.; Hakim, Antoine; Norrving, Bo; Prudhomme, Stephen; Bornstein, Natan M.; Davis, Stephen M.; Edin, FRCP; Goldstein, Larry B.; Leys, Didier; Tuomilehto, Jaakko

2013-01-01

Background and Purpose The aim of the Synergium was to devise and prioritize new ways of accelerating progress in reducing the risks, effects, and consequences of stroke. Methods Preliminary work was performed by 7 working groups of stroke leaders followed by a synergium (a forum for working synergistically together) with approximately 100 additional participants. The resulting draft document had further input from contributors outside the synergium. Results Recommendations of the Synergium are: Basic Science, Drug Development and Technology: There is a need to develop: (1) New systems of working together to break down the prevalent “silo” mentality; (2) New models of vertically integrated basic, clinical, and epidemiological disciplines; and (3) Efficient methods of identifying other relevant areas of science. Stroke Prevention: (1) Establish a global chronic disease prevention initiative with stroke as a major focus. (2) Recognize not only abrupt clinical stroke, but subtle subclinical stroke, the commonest type of cerebrovascular disease, leading to impairments of executive function. (3) Develop, implement and evaluate a population approach for stroke prevention. (4) Develop public health communication strategies using traditional and novel (eg, social media/marketing) techniques. Acute Stroke Management: Continue the establishment of stroke centers, stroke units, regional systems of emergency stroke care and telestroke networks. Brain Recovery and Rehabilitation: (1) Translate best neuroscience, including animal and human studies, into poststroke recovery research and clinical care. (2) Standardize poststroke rehabilitation based on best evidence. (3) Develop consensus on, then implementation of, standardized clinical and surrogate assessments. (4) Carry out rigorous clinical research to advance stroke recovery. Into the 21st Century: Web, Technology and Communications: (1) Work toward global unrestricted access to stroke-related information. (2) Build centralized electronic archives and registries. Foster Cooperation Among Stakeholders (large stroke organizations, nongovernmental organizations, governments, patient organizations and industry) to enhance stroke care. Educate and energize professionals, patients, the public and policy makers by using a “Brain Health” concept that enables promotion of preventive measures. Conclusions To accelerate progress in stroke, we must reach beyond the current status scientifically, conceptually, and pragmatically. Advances can be made not only by doing, but ceasing to do. Significant savings in time, money, and effort could result from discontinuing practices driven by unsubstantiated opinion, unproven approaches, and financial gain. Systematic integration of knowledge into programs coupled with careful evaluation can speed the pace of progress. PMID:20498453

Stroke: working toward a prioritized world agenda.

PubMed

Hachinski, Vladimir; Donnan, Geoffrey A; Gorelick, Philip B; Hacke, Werner; Cramer, Steven C; Kaste, Markku; Fisher, Marc; Brainin, Michael; Buchan, Alastair M; Lo, Eng H; Skolnick, Brett E; Furie, Karen L; Hankey, Graeme J; Kivipelto, Miia; Morris, John; Rothwell, Peter M; Sacco, Ralph L; Smith, Sidney C; Wang, Yulun; Bryer, Alan; Ford, Gary A; Iadecola, Costantino; Martins, Sheila C O; Saver, Jeff; Skvortsova, Veronika; Bayley, Mark; Bednar, Martin M; Duncan, Pamela; Enney, Lori; Finklestein, Seth; Jones, Theresa A; Kalra, Lalit; Kleim, Jeff; Nitkin, Ralph; Teasell, Robert; Weiller, Cornelius; Desai, Bhupat; Goldberg, Mark P; Heiss, Wolf-Dieter; Saarelma, Osmo; Schwamm, Lee H; Shinohara, Yukito; Trivedi, Bhargava; Wahlgren, Nils; Wong, Lawrence K; Hakim, Antoine; Norrving, Bo; Prudhomme, Stephen; Bornstein, Natan M; Davis, Stephen M; Goldstein, Larry B; Leys, Didier; Tuomilehto, Jaakko

2010-01-01

The aim of the Synergium was to devise and prioritize new ways of accelerating progress in reducing the risks, effects, and consequences of stroke. Preliminary work was performed by 7 working groups of stroke leaders followed by a synergium (a forum for working synergistically together) with approximately 100 additional participants. The resulting draft document had further input from contributors outside the synergium. Recommendations of the Synergium are: Basic Science, Drug Development and Technology: There is a need to develop: (1) New systems of working together to break down the prevalent 'silo' mentality; (2) New models of vertically integrated basic, clinical, and epidemiological disciplines; and (3) Efficient methods of identifying other relevant areas of science. Stroke Prevention: (1) Establish a global chronic disease prevention initiative with stroke as a major focus. (2) Recognize not only abrupt clinical stroke, but subtle subclinical stroke, the commonest type of cerebrovascular disease, leading to impairments of executive function. (3) Develop, implement and evaluate a population approach for stroke prevention. (4) Develop public health communication strategies using traditional and novel (e.g., social media/marketing) techniques. Acute Stroke Management: Continue the establishment of stroke centers, stroke units, regional systems of emergency stroke care and telestroke networks. Brain Recovery and Rehabilitation: (1) Translate best neuroscience, including animal and human studies, into poststroke recovery research and clinical care. (2) Standardize poststroke rehabilitation based on best evidence. (3) Develop consensus on, then implementation of, standardized clinical and surrogate assessments. (4) Carry out rigorous clinical research to advance stroke recovery. Into the 21st Century: Web, Technology and Communications: (1) Work toward global unrestricted access to stroke-related information. (2) Build centralized electronic archives and registries. Foster Cooperation Among Stakeholders (large stroke organizations, nongovernmental organizations, governments, patient organizations and industry) to enhance stroke care. Educate and energize professionals, patients, the public and policy makers by using a 'Brain Health' concept that enables promotion of preventive measures. To accelerate progress in stroke, we must reach beyond the current status scientifically, conceptually, and pragmatically. Advances can be made not only by doing, but ceasing to do. Significant savings in time, money, and effort could result from discontinuing practices driven by unsubstantiated opinion, unproven approaches, and financial gain. Systematic integration of knowledge into programs coupled with careful evaluation can speed the pace of progress. Copyright (c) 2010 American Heart Association. Inc., S. Karger AG, Basel, and John Wiley & Sons, Inc.

Stroke: working toward a prioritized world agenda.

PubMed

Hachinski, Vladimir; Donnan, Geoffrey A; Gorelick, Philip B; Hacke, Werner; Cramer, Steven C; Kaste, Markku; Fisher, Marc; Brainin, Michael; Buchan, Alastair M; Lo, Eng H; Skolnick, Brett E; Furie, Karen L; Hankey, Graeme J; Kivipelto, Miia; Morris, John; Rothwell, Peter M; Sacco, Ralph L; Smith, Sidney C; Wang, Yulun; Bryer, Alan; Ford, Gary A; Iadecola, Costantino; Martins, Sheila C O; Saver, Jeff; Skvortsova, Veronika; Bayley, Mark; Bednar, Martin M; Duncan, Pamela; Enney, Lori; Finklestein, Seth; Jones, Theresa A; Kalra, Lalit; Kleim, Jeff; Nitkin, Ralph; Teasell, Robert; Weiller, Cornelius; Desai, Bhupat; Goldberg, Mark P; Heiss, Wolf-Dieter; Saarelma, Osmo; Schwamm, Lee H; Shinohara, Yukito; Trivedi, Bhargava; Wahlgren, Nils; Wong, Lawrence K; Hakim, Antoine; Norrving, Bo; Prudhomme, Stephen; Bornstein, Natan M; Davis, Stephen M; Goldstein, Larry B; Leys, Didier; Tuomilehto, Jaakko

2010-06-01

The aim of the Synergium was to devise and prioritize new ways of accelerating progress in reducing the risks, effects, and consequences of stroke. Preliminary work was performed by 7 working groups of stroke leaders followed by a synergium (a forum for working synergistically together) with approximately 100 additional participants. The resulting draft document had further input from contributors outside the synergium. Recommendations of the Synergium are: Basic Science, Drug Development and Technology: There is a need to develop: (1) New systems of working together to break down the prevalent "silo" mentality; (2) New models of vertically integrated basic, clinical, and epidemiological disciplines; and (3) Efficient methods of identifying other relevant areas of science. Stroke Prevention: (1) Establish a global chronic disease prevention initiative with stroke as a major focus. (2) Recognize not only abrupt clinical stroke, but subtle subclinical stroke, the commonest type of cerebrovascular disease, leading to impairments of executive function. (3) Develop, implement and evaluate a population approach for stroke prevention. (4) Develop public health communication strategies using traditional and novel (eg, social media/marketing) techniques. Acute Stroke Management: Continue the establishment of stroke centers, stroke units, regional systems of emergency stroke care and telestroke networks. Brain Recovery and Rehabilitation: (1) Translate best neuroscience, including animal and human studies, into poststroke recovery research and clinical care. (2) Standardize poststroke rehabilitation based on best evidence. (3) Develop consensus on, then implementation of, standardized clinical and surrogate assessments. (4) Carry out rigorous clinical research to advance stroke recovery. Into the 21st Century: Web, Technology and Communications: (1) Work toward global unrestricted access to stroke-related information. (2) Build centralized electronic archives and registries. Foster Cooperation Among Stakeholders (large stroke organizations, nongovernmental organizations, governments, patient organizations and industry) to enhance stroke care. Educate and energize professionals, patients, the public and policy makers by using a "Brain Health" concept that enables promotion of preventive measures. To accelerate progress in stroke, we must reach beyond the current status scientifically, conceptually, and pragmatically. Advances can be made not only by doing, but ceasing to do. Significant savings in time, money, and effort could result from discontinuing practices driven by unsubstantiated opinion, unproven approaches, and financial gain. Systematic integration of knowledge into programs coupled with careful evaluation can speed the pace of progress.

Stroke: working toward a prioritized world agenda.

PubMed

Hachinski, Vladimir; Donnan, Geoffrey A; Gorelick, Philip B; Hacke, Werner; Cramer, Steven C; Kaste, Markku; Fisher, Marc; Brainin, Michael; Buchan, Alastair M; Lo, Eng H; Skolnick, Brett E; Furie, Karen L; Hankey, Graeme J; Kivipelto, Miia; Morris, John; Rothwell, Peter M; Sacco, Ralph L; Smith, Sidney C; Wang, Yulun; Bryer, Alan; Ford, Gary A; Iadecola, Costantino; Martins, Sheila C O; Saver, Jeff; Skvortsova, Veronika; Bayley, Mark; Bednar, Martin M; Duncan, Pamela; Enney, Lori; Finklestein, Seth; Jones, Theresa A; Kalra, Lalit; Kleim, Jeff; Nitkin, Ralph; Teasell, Robert; Weiller, Cornelius; Desai, Bhupat; Goldberg, Mark P; Heiss, Wolf-Dieter; Saarelma, Osmo; Schwamm, Lee H; Shinohara, Yukito; Trivedi, Bhargava; Wahlgren, Nils; Wong, Lawrence K; Hakim, Antoine; Norrving, Bo; Prudhomme, Stephen; Bornstein, Natan M; Davis, Stephen M; Goldstein, Larry B; Leys, Didier; Tuomilehto, Jaakko

2010-08-01

The aim of the Synergium was to devise and prioritize new ways of accelerating progress in reducing the risks, effects, and consequences of stroke. Preliminary work was performed by seven working groups of stroke leaders followed by a synergium (a forum for working synergistically together) with approximately 100 additional participants. The resulting draft document had further input from contributors outside the synergium. Recommendations of the Synergium are: Basic Science, Drug Development and Technology: There is a need to develop: (1) New systems of working together to break down the prevalent 'silo' mentality; (2) New models of vertically integrated basic, clinical, and epidemiological disciplines; and (3) Efficient methods of identifying other relevant areas of science. Stroke Prevention: (1) Establish a global chronic disease prevention initiative with stroke as a major focus. (2) Recognize not only abrupt clinical stroke, but subtle subclinical stroke, the commonest type of cerebrovascular disease, leading to impairments of executive function. (3) Develop, implement and evaluate a population approach for stroke prevention. (4) Develop public health communication strategies using traditional and novel (eg, social media/marketing) techniques. Acute Stroke Management: Continue the establishment of stroke centers, stroke units, regional systems of emergency stroke care and telestroke networks. Brain Recovery and Rehabilitation: (1) Translate best neuroscience, including animal and human studies, into poststroke recovery research and clinical care. (2) Standardize poststroke rehabilitation based on best evidence. (3) Develop consensus on, then implementation of, standardized clinical and surrogate assessments. (4) Carry out rigorous clinical research to advance stroke recovery. Into the 21st Century: Web, Technology and Communications: (1) Work toward global unrestricted access to stroke-related information. (2) Build centralized electronic archives and registries. Foster Cooperation Among Stakeholders (large stroke organizations, nongovernmental organizations, governments, patient organizations and industry) to enhance stroke care. Educate and energize professionals, patients, the public and policy makers by using a 'Brain Health' concept that enables promotion of preventive measures. To accelerate progress in stroke, we must reach beyond the current status scientifically, conceptually, and pragmatically. Advances can be made not only by doing, but ceasing to do. Significant savings in time, money, and effort could result from discontinuing practices driven by unsubstantiated opinion, unproven approaches, and financial gain. Systematic integration of knowledge into programs coupled with careful evaluation can speed the pace of progress.

Facebook as a Learning Tool: Perception of Stroke Unit Nurses in a Tertiary Care Hospital in Islamabad.

PubMed

Siddiqui, Maimoona; Bukhari, Ahmed S; Shamael, Ibrahim; Shah, Zubana A; Maken, Neil

2018-03-22

Objective To obtain the perception of nurses on the use of Facebook as a learning tool. Materials & methods We conducted a pilot observational study in which data were collected through a detailed course evaluation and feedback survey questionnaire. Twelve stroke care nurses were enrolled in a stroke course specifically designed to provide participants with information and knowledge about stroke unit nursing care. Firstly, a closed Facebook group consisting of the participants and facilitators was created. An activity in accordance with the course content was posted in the group daily. Before the start of the course, a pre-course test was conducted. The four-week course culminated in a graded written examination. Its results were compared with the pre-course test. A detailed feedback questionnaire was given to the participants at the end of the course, which was specifically designed to elicit perceptions of nurses about the use of Facebook as a learning tool. Results Of the 12 enrolled nurses, 10 completed the certification and the post-course feedback evaluation. Facebook was used by all participants as a platform to view and study the course contents. The timing of the course activities was rated "very good" by three and 'good' by six of 10 participants. However, one of the major issues faced by five participants was problematic internet access. The overall rating of the course was "very good" by five participants, "good" by three, and "satisfactory" by two of 10 participants. The post-course test showed that nine of 10 candidates passed with scores >70% compared to only two candidates getting scores >50% in the pre-course test. Conclusion Facebook use enabled participants to study the material when their schedule permitted them. The online teaching and facilitation were ideal for our full-time stroke unit nurses as reflected by their improved post-course test results.

Facebook as a Learning Tool: Perception of Stroke Unit Nurses in a Tertiary Care Hospital in Islamabad

PubMed Central

Siddiqui, Maimoona; Shamael, Ibrahim; Shah, Zubana A; Maken, Neil

2018-01-01

Objective To obtain the perception of nurses on the use of Facebook as a learning tool. Materials & methods We conducted a pilot observational study in which data were collected through a detailed course evaluation and feedback survey questionnaire. Twelve stroke care nurses were enrolled in a stroke course specifically designed to provide participants with information and knowledge about stroke unit nursing care. Firstly, a closed Facebook group consisting of the participants and facilitators was created. An activity in accordance with the course content was posted in the group daily. Before the start of the course, a pre-course test was conducted. The four-week course culminated in a graded written examination. Its results were compared with the pre-course test. A detailed feedback questionnaire was given to the participants at the end of the course, which was specifically designed to elicit perceptions of nurses about the use of Facebook as a learning tool. Results Of the 12 enrolled nurses, 10 completed the certification and the post-course feedback evaluation. Facebook was used by all participants as a platform to view and study the course contents. The timing of the course activities was rated “very good” by three and ‘good’ by six of 10 participants. However, one of the major issues faced by five participants was problematic internet access. The overall rating of the course was “very good” by five participants, “good” by three, and “satisfactory” by two of 10 participants. The post-course test showed that nine of 10 candidates passed with scores >70% compared to only two candidates getting scores >50% in the pre-course test. Conclusion Facebook use enabled participants to study the material when their schedule permitted them. The online teaching and facilitation were ideal for our full-time stroke unit nurses as reflected by their improved post-course test results. PMID:29805926

Awareness of heart attack and stroke symptoms among Hispanic male adults living in the United States.

PubMed

Lutfiyya, May Nawal; Bardales, Ricardo; Bales, Robert; Aguero, Carlos; Brady, Shelly; Tobar, Adriana; McGrath, Cynthia; Zaiser, Julia; Lipsky, Martin S

2010-10-01

There is evidence that Hispanic men are a high risk group for treatment delay for both heart attack and stroke. More targeted research is needed to elucidate this specific population's knowledge of warning signs for these acute events. This study sought to describe within-group disparities in Hispanic men's knowledge of heart attack and stroke symptomology. Multivariate techniques were used to analyze a multi-year Behavioral Risk Factor Surveillance Heart and Stroke module database. The data were cross-sectional and focused on health risk factors and behaviors. The research participants were U.S. male Hispanic adults aged 18-99. The main outcome measure for the study was heart attack and stroke symptom knowledge score. Multivariate logistic regression analysis yielded that Hispanic men aged >or=18 years who earned low scores on the composite heart attack and stroke knowledge questions (range 0-8 points) were more likely to: have less than a high school education, have deferred medical care because of cost, not have an identified health care provider, and be uninsured. There were significant within-group differences. Targeting educational efforts toward older (>or=55 years) Hispanic men with less than high school education, those who do not have an identified health care provider or health insurance, and who defer health care because of cost could be ways to improve the outcome of acute vascular events among the U.S. Hispanic adult male population.

Hospital costs of ischemic stroke and TIA in the Netherlands.

PubMed

Buisman, Leander R; Tan, Siok Swan; Nederkoorn, Paul J; Koudstaal, Peter J; Redekop, William K

2015-06-02

There have been no ischemic stroke costing studies since major improvements were implemented in stroke care. We therefore determined hospital resource use and costs of ischemic stroke and TIA in the Netherlands for 2012. We conducted a retrospective cost analysis using individual patient data from a national diagnosis-related group registry. We analyzed 4 subgroups: inpatient ischemic stroke, inpatient TIA, outpatient ischemic stroke, and outpatient TIA. Costs of carotid endarterectomy and costs of an extra follow-up visit were also estimated. Unit costs were based on reference prices from the Dutch Healthcare Insurance Board and tariffs provided by the Dutch Healthcare Authority. Linear regression analysis was used to examine the association between hospital costs and various patient and hospital characteristics. A total of 35,903 ischemic stroke and 21,653 TIA patients were included. Inpatient costs were €5,328 ($6,845) for ischemic stroke and €2,470 ($3,173) for TIA. Outpatient costs were €495 ($636) for ischemic stroke and €587 ($754) for TIA. Costs of carotid endarterectomy were €6,836 ($8,783). Costs of inpatient days were the largest contributor to hospital costs. Age, hospital type, and region were strongly associated with hospital costs. Hospital costs are higher for inpatients and ischemic strokes compared with outpatients and TIAs, with length of stay (LOS) the most important contributor. LOS and hospital costs have substantially declined over the last 10 years, possibly due to improved hospital stroke care and efficient integrated stroke services. © 2015 American Academy of Neurology.

Discrete event simulation of patient admissions to a neurovascular unit.

PubMed

Hahn-Goldberg, S; Chow, E; Appel, E; Ko, F T F; Tan, P; Gavin, M B; Ng, T; Abrams, H B; Casaubon, L K; Carter, M W

2014-01-01

Evidence exists that clinical outcomes improve for stroke patients admitted to specialized Stroke Units. The Toronto Western Hospital created a Neurovascular Unit (NVU) using beds from general internal medicine, Neurology and Neurosurgery to care for patients with stroke and acute neurovascular conditions. Using patient-level data for NVU-eligible patients, a discrete event simulation was created to study changes in patient flow and length of stay pre- and post-NVU implementation. Varying patient volumes and resources were tested to determine the ideal number of beds under various conditions. In the first year of operation, the NVU admitted 507 patients, over 66% of NVU-eligible patient volumes. With the introduction of the NVU, length of stay decreased by around 8%. Scenario testing showed that the current level of 20 beds is sufficient for accommodating the current demand and would continue to be sufficient with an increase in demand of up to 20%.

Rehabilitation therapy services for stroke patients living at home: systematic review of randomised trials.

PubMed

Legg, L; Langhorne, P

2004-01-31

Stroke-unit care can be valuable for stroke patients in hospital, but effectiveness of outpatient care is less certain. We aimed to assess the effects of therapy-based rehabilitation services targeted at stroke patients resident in the community within 1 year of stroke onset or discharge from hospital. We did a systematic review of randomised trials of outpatient services, including physiotherapy, occupational therapy, and multidisciplinary teams. We used Cochrane collaboration methodology. We identified a heterogeneous group of 14 trials (1617 patients). Therapy-based rehabilitation services for stroke patients living at home reduced the odds of deteriorating in personal activities of daily living (odds ratio 0.72 [95% CI 0.57-0.92], p=0.009) and increased ability of patients to do personal activities of daily living (standardised mean difference 0.14 [95% CI 0.02-0.25], p=0.02). For every 100 stroke patients resident in the community receiving therapy-based rehabilitation services, seven (95% CI 2-11) would not deteriorate. Therapy-based rehabilitation services targeted at selected patients resident in the community after stroke improve ability to undertake personal activities of daily living and reduce risk of deterioration in ability. These findings should be considered in future service planning.

Identifying palliative care issues in inpatients dying following stroke.

PubMed

Ntlholang, O; Walsh, S; Bradley, D; Harbison, J

2016-08-01

Stroke leads to high mortality and morbidity but often there is a conflict between need for palliative care and avoidance of 'therapeutic nihilism'. We aimed to elicit the palliative care needs of stroke patients at the end of their lives in our unit with a low overall mortality rate (1 month: 8.8 %, inpatient: 12.9 %). We identified consecutive stroke patients who died over 2 years. Their clinical records were used for data collection. Of 54 deaths, 33 (61.1 %) were females, mean (SD) age at death was 79.3 ± 12.9 years. 41 (75.9 %) died after first stroke, 9 (16.7 %) were inpatient strokes, 7 (13.0 %) thrombolysed and 7 (13.0 %) had strokes as treatment complication. There were clear statements recorded in 26 (48.1 %) that patients were dying and death was thought to be due primarily to extent of brain injury in 24 (44.4 %). Palliative needs identified included dyspnoea 21 (38.9 %), pain 17 (31.5 %), respiratory secretions 17 (31.5 %), agitation 14 (25.9 %) and psychological distress 1 (1.9 %). Symptoms were due to premorbid diseases in 6 (11.1 %). Palliative care expertise were sought in 13 (24.1 %) and continuous subcutaneous infusion was used in 18 (33.3 %) to control symptoms. 4 (7.4 %) subjects underwent cardiac arrest calls and 9 (16.7 %) deaths occurred in ICU/HDU. The median Stroke-Death interval was 20 days (range 0-389). Do Not Attempt Resuscitation (DNAR) orders were in place in 86.8 % of patients. The median DNAR-Death interval was 7 days (range 0-311) with 7-day DNAR-Death rate of 53.2 % and 30-day of 78.7 % of the total deaths. Dyspnoea, pain and respiratory secretions were identified as the main palliative care needs.

Projected Numbers of Ischemic Strokes Recorded in the Austrian Stroke-Unit Registry from 2012 to 2075.

PubMed

Hitzl, Wolfgang; Trinka, Eugen; Seyfang, Leonard; Mutzenbach, Sebastian; Stadler, Katharina; Pikija, Slaven; Killer, Monika; Broussalis, Erasmia

2016-10-01

This study analyzed the number of patients with ischemic strokes recorded in the Austrian Stroke-Unit Registry with the aim of projecting this number from 2012 to 2075 and to highlight that the Austrian health system will face a dramatic increase in older patients within the next few decades. Current demographic information was obtained from EUROSTAT, and information on age- and sex-stratified 1-year incidence rates of ischemic stroke were obtained from the Austrian Stroke-Unit Registry. Sensitivity analysis was performed by analyzing the projections based on predicted ageing, main, and growth population scenarios, and with stratification by age and gender. The total number of ischemic strokes recorded in the Austrian Stroke-Unit Registry was 8,690 in 2012 and is expected to increase to 15,826, 15,626, or 18,134 in 2075 according to the ageing, main, and growth scenarios, respectively. The corresponding numbers of patients are projected to increase or decrease within different age strata as follows (100%=number of registered ischemic strokes in 2012): 0-40 years, 100%/99% (males/females); 40-50 years, 83%/83%; 50-60 years, 98%/97%; 60-70 years, 126%/119%; 70-80 years, 159%/139%; 80-90 years, 307%/199%; and 90+ years, 894%/413%. The ageing population in Austria will result in the number of patients increasing considerably from 2012 to 2075, to 182%, 180%, or 208% (relative to 100% in 2012) according to the ageing, main, and growth scenarios, respectively; the corresponding value among those aged 80+ years is 315%, 290%, or 347%. These figures demonstrated the importance of improving primary preventive measures. The results of this study should provide a basis for discussions among health-care professionals and economists to face the future large financial burden of ischemic stroke on the Austrian health system.

Economic burden of stroke: a systematic review on post-stroke care.

PubMed

Rajsic, S; Gothe, H; Borba, H H; Sroczynski, G; Vujicic, J; Toell, T; Siebert, Uwe

2018-06-16

Stroke is a leading cause for disability and morbidity associated with increased economic burden due to treatment and post-stroke care (PSC). The aim of our study is to provide information on resource consumption for PSC, to identify relevant cost drivers, and to discuss potential information gaps. A systematic literature review on economic studies reporting PSC-associated data was performed in PubMed/MEDLINE, Scopus/Elsevier and Cochrane databases, Google Scholar and gray literature ranging from January 2000 to August 2016. Results for post-stroke interventions (treatment and care) were systematically extracted and summarized in evidence tables reporting study characteristics and economic outcomes. Economic results were converted to 2015 US Dollars, and the total cost of PSC per patient month (PM) was calculated. We included 42 studies. Overall PSC costs (inpatient/outpatient) were highest in the USA ($4850/PM) and lowest in Australia ($752/PM). Studies assessing only outpatient care reported the highest cost in the United Kingdom ($883/PM), and the lowest in Malaysia ($192/PM). Fifteen different segments of specific services utilization were described, in which rehabilitation and nursing care were identified as the major contributors. The highest PSC costs were observed in the USA, with rehabilitation services being the main cost driver. Due to diversity in reporting, it was not possible to conduct a detailed cost analysis addressing different segments of services. Further approaches should benefit from the advantages of administrative and claims data, focusing on inpatient/outpatient PSC cost and its predictors, assuring appropriate resource allocation.

The level of awareness of stroke risk factors and symptoms in the Gulf Cooperation Council countries: Gulf Cooperation Council stroke awareness study.

PubMed

Kamran, S; Bener, A B; Deleu, D; Khoja, W; Jumma, M; Al Shubali, A; Inshashi, J; Sharouqi, I; Al Khabouri, J

2007-01-01

To assess the knowledge of stroke in the general public in the Gulf Cooperation Council (GCC) countries. The Arabian Gulf is a rapidly developing part of the world with major changes in the lifestyle that can increase the risk of stroke. To design effective stroke treatment and prevention strategies, an assessment of the public knowledge of stroke is required. A cross-sectional community-based survey was conducted at primary health care centers (PHCs), in urban and semi-urban areas, of the GCC countries (Qatar, Saudi Arabia, Kuwait, Bahrain, the United Arab Emirates, Oman) on the level of stroke awareness in the general public. Health care workers completed 3,750 face-to-face interviews. 1,089 (29.0%) were familiar with the term 'stroke', and 29.3% considered the age group 30-50 at the highest risk for stroke. The commonest risk factors identified were hypertension (23.1%) and smoking (27.3%). People who did not know the term stroke had a higher incidence of diabetes, hypertension, and had more than one risk factor (p < 0.05). The most frequently identified stroke symptoms were weakness (23%) and speech problems (21.7%). Of those who recognized stroke, blockage of blood vessels was identified as the commonest cause of stroke (22%) followed by tension/worrying (20%). Doctors and nurses were regarded as the best source of stroke information (70%). In the univariate comparison, younger age (p < 0.001), higher level of education (p < 0.001), and female gender (p = 0.008) better predicted stroke recognition. In a multivariate logistic regression analysis, the level of education, monthly income and smoking were independent variables predicting stroke knowledge. The majority of the patients had not even heard the term stroke. Stroke knowledge was poorest among the groups that were at the highest risk for stroke. Stroke education has to focus on the high-risk groups, particularly the younger population. The health care workers at the PHCs and hospitals will need instructions on providing stroke information to the public. The level of knowledge of stroke risk factors and symptoms emphasizes the need for stroke education efforts in the community. (c) 2008 S. Karger AG, Basel.

Epidemiologic features, risk factors, and outcome of sepsis in stroke patients treated on a neurologic intensive care unit.

PubMed

Berger, Benjamin; Gumbinger, Christoph; Steiner, Thorsten; Sykora, Marek

2014-04-01

Because of the immune-suppressive effect of cerebral damage, stroke patients are at high risk for infections. These might result in sepsis, which is the major contributor to intensive care unit (ICU) mortality. Although there are numerous studies on infections in stroke patients, the role of sepsis as a poststroke complication is unknown. We retrospectively analyzed incidence of and risk factors for sepsis acquisition as well as outcome parameters of 238 patients with ischemic or hemorrhagic strokes consecutively admitted to the neurologic ICU in a tertiary university hospital between January 1, 2009, and December 31, 2010. Basic demographic and clinical data including microbiological parameters as well as factors describing stroke severity (eg, lesion volume and National Institute of Health stroke scale score) were recorded and included into the analysis. The diagnosis of sepsis was based on the criteria of the German Sepsis Society. We identified 30 patients (12.6%) with sepsis within the first 7 days from stroke onset. The lungs were the most frequent source of infection (93.3%), and gram-positive organisms were dominating the microbiologic spectrum (52.4%). Comorbidities (chronic obstructive pulmonary disease and immunosuppressive disorders) and Simplified Acute Physiology Score II but none of the factors describing stroke severity were independent predictors of sepsis acquisition. Sepsis was associated with a significantly worse prognosis, leading to a 2-fold increased mortality rate during in-hospital care (36.7% vs 18.8%) and after 3 months (56.5% vs 28.5%), but only in the subgroup of supratentorial hemorrhages, it was an independent predictor of in-hospital and 3-month mortality. Other factors significantly associated with death in a multivariate analysis were chronic obstructive pulmonary disease, malignancies (in-hospital mortality only), and Simplified Acute Physiology Score II (3-month mortality only) for ischemia and heart failure (in-hospital mortality only), National Institute of Health stroke scale score (in-hospital mortality only), and stroke volume for hemorrhages, respectively. Sepsis seems to be a frequent complication of stroke patients requiring neurologic ICU treatment. Predictors of sepsis acquisition in our study were comorbidities and severity of deterioration of physiological status, but not stroke severity. A better understanding of risk factors is important for prevention and early recognition, whereas knowledge of outcome may help in prognosis prediction. Further studies are needed to clarify the optimal preventive treatment for these patients. Copyright © 2014 Elsevier Inc. All rights reserved.

Quality in Acute Stroke Care (QASC): process evaluation of an intervention to improve the management of fever, hyperglycemia, and swallowing dysfunction following acute stroke.

PubMed

Drury, Peta; Levi, Christopher; D'Este, Catherine; McElduff, Patrick; McInnes, Elizabeth; Hardy, Jennifer; Dale, Simeon; Cheung, N Wah; Grimshaw, Jeremy M; Quinn, Clare; Ward, Jeanette; Evans, Malcolm; Cadilhac, Dominique; Griffiths, Rhonda; Middleton, Sandy

2014-08-01

Our randomized controlled trial of a multifaceted evidence-based intervention for improving the inpatient management of fever, hyperglycemia, and swallowing dysfunction in the first three-days following stroke improved outcomes at 90 days by 15%. We designed a quantitative process evaluation to further explain and illuminate this finding. Blinded retrospective medical record audits were undertaken for patients from 19 stroke units prior to and following the implementation of three multidisciplinary evidence-based protocols (supported by team-building workshops, and site-based education and support) for the management of fever (temperature ≥37·5°C), hyperglycemia (glucose >11 mmol/l), and swallowing dysfunction in intervention stroke units. Data from 1804 patients (718 preintervention; 1086 postintervention) showed that significantly more patients admitted to hospitals allocated to the intervention group received care according to the fever (n = 186 of 603, 31% vs. n = 74 of 483, 15%, P < 0·001), hyperglycemia (n = 22 of 603, 3·7% vs. n = 3 of 483, 0·6%, P = 0·01), and swallowing dysfunction protocols (n = 241 of 603, 40% vs. n = 19 of 483, 4·0%, P ≤ 0·001). Significantly more patients in these intervention stroke units received four-hourly temperature monitoring (n = 222 of 603, 37% vs. n = 90 of 483, 19%, P < 0·001) and six-hourly glucose monitoring (194 of 603, 32% vs. 46 of 483, 9·5%, P < 0·001) within 72 hours of admission to a stroke unit, and a swallowing screen (242 of 522, 46% vs. 24 of 350, 6·8%, P ≤ 0·0001) within the first 24 hours of admission to hospital. There was no difference between the groups in the treatment of patients with fever with paracetamol (22 of 105, 21% vs. 38 of 131, 29%, P = 0·78) or their hyperglycemia with insulin (40 of 100, 40% vs. 17 of 57, 30%, P = 0·49). Our intervention resulted in better protocol adherence in intervention stroke units, which explains our main trial findings of improved patient 90-day outcomes. Although monitoring practices significantly improved, there was no difference between the groups in the treatment of fever and hyperglycemia following acute stroke. A significant link between improved treatment practices and improved outcomes would have explained further the success of our intervention, and we are still unable to explain definitively the large improvements in death and dependency found in the main trial results. One potential explanation is that improved monitoring may have led to better overall surveillance of deteriorating patients and faster initiation of treatments not measured as part of the main trial. © 2013 The Authors. International Journal of Stroke © 2013 World Stroke Organization.

Stroke rehabilitation at home before and after discharge reduced disability and improved quality of life: a randomised controlled trial.

PubMed

Rasmussen, Rune Skovgaard; Østergaard, Ann; Kjær, Pia; Skerris, Anja; Skou, Christina; Christoffersen, Jane; Seest, Line Skou; Poulsen, Mai Bang; Rønholt, Finn; Overgaard, Karsten

2016-03-01

To evaluate if home-based rehabilitation of inpatients improved outcome compared to standard care. Interventional, randomised, safety/efficacy open-label trial. University hospital stroke unit in collaboration with three municipalities. Seventy-one eligible stroke patients (41 women) with focal neurological deficits hospitalised in a stroke unit for more than three days and in need of rehabilitation. Thirty-eight patients were randomised to home-based rehabilitation during hospitalization and for up to four weeks after discharge to replace part of usual treatment and rehabilitation services. Thirty-three control patients received treatment and rehabilitation following usual guidelines for the treatment of stroke patients. Ninety days post-stroke the modified Rankin Scale score was the primary endpoint. Other outcome measures were the modified Barthel-100 Index, Motor Assessment Scale, CT-50 Cognitive Test, EuroQol-5D, Body Mass Index and treatment-associated economy. Thirty-one intervention and 30 control patients completed the study. Patients in the intervention group achieved better modified Rankin Scale score (Intervention median = 2, IQR = 2-3; Control median = 3, IQR = 2-4; P=0.04). EuroQol-5D quality of life median scores were improved in intervention patients (Intervention median = 0.77, IQR = 0.66-0.79; Control median = 0.66, IQR = 0.56 - 0.72; P=0.03). The total amount of home-based training in minutes highly correlated with mRS, Barthel, Motor Assessment Scale and EuroQol-5D™ scores (P-values ranging from P<0.00001 to P=0.01). Economical estimations of intervention costs were lower than total costs of standard treatment. Early home-based rehabilitation reduced disability and increased quality of life. Compared to standard care, home-based stroke rehabilitation was more cost-effective. © The Author(s) 2015.

Telemedicine in emergency evaluation of acute stroke: interrater agreement in remote video examination with a novel multimedia system.

PubMed

Handschu, René; Littmann, Rebekka; Reulbach, Udo; Gaul, Charly; Heckmann, Josef G; Neundörfer, Bernhard; Scibor, Mateusz

2003-12-01

In acute stroke care, rapid but careful evaluation of patients is mandatory but requires an experienced stroke neurologist. Telemedicine offers the possibility of bringing such expertise quickly to more patients. This study tested for the first time whether remote video examination is feasible and reliable when applied in emergency stroke care using the National Institutes of Health Stroke Scale (NIHSS). We used a novel multimedia telesupport system for transfer of real-time video sequences and audio data. The remote examiner could direct the set-top camera and zoom from distant overviews to close-ups from the personal computer in his office. Acute stroke patients admitted to our stroke unit were examined on admission in the emergency room. Standardized examination was performed by use of the NIHSS (German version) via telemedicine and compared with bedside application. In this pilot study, 41 patients were examined. Total examination time was 11.4 minutes on average (range, 8 to 18 minutes). None of the examinations had to be stopped or interrupted for technical reasons, although minor problems (brightness, audio quality) with influence on the examination process occurred in 2 sessions. Unweighted kappa coefficients ranged from 0.44 to 0.89; weighted kappa coefficients, from 0.85 to 0.99. Remote examination of acute stroke patients with a computer-based telesupport system is feasible and reliable when applied in the emergency room; interrater agreement was good to excellent in all items. For more widespread use, some problems that emerge from details like brightness, optimal camera position, and audio quality should be solved.

Prehospital thrombolysis in acute stroke: results of the PHANTOM-S pilot study.

PubMed

Weber, Joachim E; Ebinger, Martin; Rozanski, Michal; Waldschmidt, Carolin; Wendt, Matthias; Winter, Benjamin; Kellner, Philipp; Baumann, André; Fiebach, Jochen B; Villringer, Kersten; Kaczmarek, Sabina; Endres, Matthias; Audebert, Heinrich J

2013-01-08

Beneficial effects of IV tissue plasminogen activator (tPA) in acute ischemic stroke are strongly time-dependent. In the Pre-Hospital Acute Neurological Treatment and Optimization of Medical care in Stroke (PHANTOM-S) study, we undertook stroke treatment using a specialized ambulance, the stroke emergency mobile unit (STEMO), to shorten call-to-treatment time. The ambulance was staffed with a neurologist, paramedic, and radiographer and equipped with a CT scanner, point-of-care laboratory, and a teleradiology system. It was deployed by the dispatch center whenever a specific emergency call algorithm indicated an acute stroke situation. Study-specific procedures were restricted to patients able to give informed consent. We report feasibility, safety, and duration of procedures regarding prehospital tPA administration. From February 8 to April 30, 2011, 152 subjects were treated in STEMO. Informed consent was given by 77 patients. Forty-five (58%) had an acute ischemic stroke and 23 (51%) of these patients received tPA. The mean call-to-needle time was 62 minutes compared with 98 minutes in 50 consecutive patients treated in 2010. Two (9%) of the tPA-treated patients had a symptomatic intracranial hemorrhage and 1 of these patients (4%) died in hospital. Technical failures encountered were 1 CT dysfunction and 2 delayed CT image transmissions. The data suggest that prehospital stroke care in STEMO is feasible. No safety concerns have been raised so far. This new approach using prehospital tPA may be effective in reducing call-to-needle times, but this is currently being scrutinized in a prospective controlled study.

Reasoning about truth-telling in end-of-life care of patients with acute stroke.

PubMed

Rejnö, Åsa; Silfverberg, Gunilla; Ternestedt, Britt-Marie

2017-02-01

Ethical problems are a universal phenomenon but rarely researched concerning patients dying from acute stroke. These patients often have a reduced consciousness from stroke onset and thereby lack ability to convey their needs and could be described as 'incompetent' decision makers regarding their own care. The aim of the study was to deepen the understanding of stroke team members' reasoning about truth-telling in end-of-life care due to acute stroke. Qualitative study based on individual interviews utilizing combined deductive and inductive content analysis. Participants and research context: A total of 15 stroke team members working in stroke units of two associated county hospitals in western Sweden participated. Ethical considerations: The study was approved by the Regional Ethics Review Board, Gothenburg, Sweden. The main findings were the team members' dynamic movement between the categories 'Truth above all' and 'Hide truth to protect'. Honesty was highly valued and considered as a reason for always telling the truth, with the argument of truth as common morality. However, the carers also argued for hiding the truth for different reasons such as not adding extra burden in the sorrow, awaiting a timely moment and not being a messenger of bad news. Withholding truth could both be seen as a way of protecting themselves from difficult conversations and to protect others. The results indicate that there are various barriers for truthfulness. Interpreted from a virtue of ethics perspective, withholding of truth might also be seen as an expression of sound judgement to put the patient's best interest first. The carers may need support in the form of supervision to be given space to reflect on their experience and thereby promote ethically justified care. Here, the multi-professional team can be of great value and contribute through inter-professional sharing of knowledge.

Bleeding complications after endovascular therapy of cerebral arteriovenous malformations.

PubMed

Heidenreich, J O; Hartlieb, S; Stendel, R; Pietilä, T A; Schlattmann, P; Wolf, K-J; Schilling, A M

2006-02-01

Intracerebral hemorrhages after embolization of arteriovenous malformations (AVMs) are the most dreaded complications of this well-established therapy. Apart from the known risk factors, our center noticed a high incidence of complications during postinterventional monitoring in medical intensive care units (ICUs) and stroke units. We report 125 consecutive interventions performed on 66 patients by using flow-dependent microcatheters and n-butyl cyanoacrylate as the embolic agent. Postinterventional intensive care monitoring was performed in an interdisciplinary operative ICU, a stroke unit, or a medical ICU. Patients were compared with regard to bleeding complications, AVM morphology, embolization result, postinterventional monitoring, and demographic factors. Intracerebral hemorrhages occurred in 7 patients. Significant differences in outcome were found between 66 patients monitored in the interdisciplinary operative ICU from medical ICU or stroke unit. This was also true when adjusted for age and extent of AVM reduction by using exact logistic regression. A partial AVM reduction of >60% was a considerable risk factor for hemorrhage (odds ratio [OR] = 18.8; 95% confidence interval [CI] [1.341, not available]. Age was also an essential risk factor. An age difference of 10 years leads to an OR of 2.545 (95% CI [1.56, 7.35]). A considerable AVM reduction in one session appears to increase the risk of hemorrhage technically. This suggests a distribution of the interventions in many partial steps.

Pediatric stroke: clinical characteristics, acute care utilization patterns, and mortality.

PubMed

Statler, Kimberly D; Dong, Li; Nielsen, Denise M; Bratton, Susan L

2011-04-01

Acute care utilization patterns are not well described but may help inform care coordination and treatment for pediatric stroke. The Kids Inpatient Database was queried to describe demographics and clinical characteristics of children with stroke, compare acute care utilization for hemorrhagic vs. ischemic stroke and Children's vs. non-Children's Hospitals, and identify factors associated with aggressive care and in-hospital mortality. Using a retrospective cohort of children hospitalized with stroke, demographics, predisposing conditions, and intensive (mechanical ventilation, advanced monitoring, and blood product administration) or aggressive (pharmacological therapy and/or invasive interventions) care were compared by stroke and hospital types. Factors associated with aggressive care or in-hospital mortality were explored using logistic regression. Hemorrhagic stroke comprised 43% of stroke discharges, was more common in younger children, and carried greater mortality. Ischemic stroke was more common in older children and more frequently associated with a predisposing condition. Rates of intensive and aggressive care were low (30% and 15%), similar by stroke type, and greater at Children's Hospitals. Older age, hemorrhagic stroke, predisposing condition, and treatment at a Children's Hospital were associated with aggressive care. Hemorrhagic stroke and aggressive care were associated with in-hospital mortality. Acute care utilization is similar by stroke type but both intensive and aggressive care are more common at Children's Hospitals. Mortality remains relatively high after pediatric stroke. Widespread implementation of treatment guidelines improved outcomes in adult stroke. Adoption of recently published treatment recommendations for pediatric stroke may help standardize care and improve outcomes.

Relationship of initial hematocrit level to discharge destination and resource utilization after ischemic stroke: a pilot study.

PubMed

Diamond, Paul T; Gale, Shawn D; Evans, Brent A

2003-07-01

To examine the association between initial hematocrit level at the time of ischemic stroke, discharge destination, and resource utilization. Case series. University hospital. A total of 1012 consecutive patients with ischemic stroke admitted to a university health system between August 3, 1995, and June 24, 1999. Not applicable. Length of stay, hospital cost, and discharge disposition. Of 1012 patients presenting with ischemic stroke, 58% were discharged home, 10% were discharged home with home care services, 15% were discharged to a rehabilitation hospital, 11% were discharged to a skilled or intermediate care facility, and 6% died. After adjusting for age, sex, race, and comorbidities, a significant association (P=.009) existed between discharge outcome and initial hematocrit level. The probability of achieving an equivalent or less favorable outcome increased at both high and low hematocrit levels, with a minimum probability at a hematocrit level of approximately 45%. An association exists between hematocrit level at the time of ischemic stroke and discharge outcome. Midrange hematocrit levels appear to be associated with discharge to home rather than to an inpatient rehabilitation unit or to a nursing facility. Further study is indicated to examine the relationship among hematocrit level, stroke severity, and outcome.

Implementing a complex rehabilitation intervention in a stroke trial: a qualitative process evaluation of AVERT.

PubMed

Luker, Julie A; Craig, Louise E; Bennett, Leanne; Ellery, Fiona; Langhorne, Peter; Wu, Olivia; Bernhardt, Julie

2016-05-10

The implementation of multidisciplinary stroke rehabilitation interventions is challenging, even when the intervention is evidence-based. Very little is known about the implementation of complex interventions in rehabilitation clinical trials. The aim of study was to better understand how the implementation of a rehabilitation intervention in a clinical trial within acute stroke units is experienced by the staff involved. This qualitative process evaluation was part of a large Phase III stroke rehabilitation trial (AVERT). A descriptive qualitative approach was used. We purposively sampled 53 allied health and nursing staff from 19 acute stroke units in Australia, New Zealand and Scotland. Semi-structured interviews were conducted by phone, voice-internet, or face to face. Digitally recorded interviews were transcribed and analysed by two researchers using rigorous thematic analysis. Our analysis uncovered ten important themes that provide insight into the challenges of implementing complex new rehabilitation practices within complex care settings, plus factors and strategies that assisted implementation. Themes were grouped into three main categories: staff experience of implementing the trial intervention, barriers to implementation, and overcoming the barriers. Participation in the trial was challenging but had personal rewards and improved teamwork at some sites. Over the years that the trial ran some staff perceived a change in usual care. Barriers to trial implementation at some sites included poor teamwork, inadequate staffing, various organisational barriers, staff attitudes and beliefs, and patient-related barriers. Participants described successful implementation strategies that were built on interdisciplinary teamwork, education and strong leadership to 'get staff on board', and developing different ways of working. The AVERT stroke rehabilitation trial required commitment to deliver an intervention that needed strong collaboration between nurses and physiotherapists and was different to current care models. This qualitative process evaluation contributes unique insights into factors that may be critical to successful trials teams, and as AVERT was a pragmatic trial, success factors to delivering complex intervention in clinical practice. AVERT registered with Australian New Zealand Clinical Trials Registry ACTRN12606000185561 .

Referral Regions for Time-Sensitive Acute Care Conditions in the United States.

PubMed

Wallace, David J; Mohan, Deepika; Angus, Derek C; Driessen, Julia R; Seymour, Christopher M; Yealy, Donald M; Roberts, Mark M; Kurland, Kristen S; Kahn, Jeremy M

2018-03-24

Regional, coordinated care for time-sensitive and high-risk medical conditions is a priority in the United States. A necessary precursor to coordinated regional care is regions that are actionable from clinical and policy standpoints. The Dartmouth Atlas of Health Care, the major health care referral construct in the United States, uses regions that cross state and county boundaries, limiting fiscal or political ownership by key governmental stakeholders in positions to create incentive and regulate regional care coordination. Our objective is to develop and evaluate referral regions that define care patterns for patients with acute myocardial infraction, acute stroke, or trauma, yet also preserve essential political boundaries. We developed a novel set of acute care referral regions using Medicare data in the United States from 2011. For acute myocardial infraction, acute stroke, or trauma, we iteratively aggregated counties according to patient home location and treating hospital address, using a spatial algorithm. We evaluated referral political boundary preservation and spatial accuracy for each set of referral regions. The new set of referral regions, the Pittsburgh Atlas, had 326 distinct regions. These referral regions did not cross any county or state borders, whereas 43.1% and 98.1% of all Dartmouth Atlas hospital referral regions crossed county and state borders. The Pittsburgh Atlas was comparable to the Dartmouth Atlas in measures of spatial accuracy and identified larger at-risk populations for all 3 conditions. A novel and straightforward spatial algorithm generated referral regions that were politically actionable and accountable for time-sensitive medical emergencies. Copyright © 2018 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Weekly variation in health-care quality by day and time of admission: a nationwide, registry-based, prospective cohort study of acute stroke care.

PubMed

Bray, Benjamin D; Cloud, Geoffrey C; James, Martin A; Hemingway, Harry; Paley, Lizz; Stewart, Kevin; Tyrrell, Pippa J; Wolfe, Charles D A; Rudd, Anthony G

2016-07-09

Studies in many health systems have shown evidence of poorer quality health care for patients admitted on weekends or overnight than for those admitted during the week (the so-called weekend effect). We postulated that variation in quality was dependent on not only day, but also time, of admission, and aimed to describe the pattern and magnitude of variation in the quality of acute stroke care across the entire week. We did this nationwide, registry-based, prospective cohort study using data from the Sentinel Stroke National Audit Programme. We included all adult patients (aged >16 years) admitted to hospital with acute stroke (ischaemic or primary intracerebral haemorrhage) in England and Wales between April 1, 2013, and March 31, 2014. Our outcome measure was 30 day post-admission survival. We estimated adjusted odds ratios for 13 indicators of acute stroke-care quality by fitting multilevel multivariable regression models across 42 4-h time periods per week. The study cohort comprised 74,307 patients with acute stroke admitted to 199 hospitals. Care quality varied across the entire week, not only between weekends and weekdays, with different quality measures showing different patterns and magnitudes of temporal variation. We identified four patterns of variation: a diurnal pattern (thrombolysis, brain scan within 12 h, brain scan within 1 h, dysphagia screening), a day of the week pattern (stroke physician assessment, nurse assessment, physiotherapy, occupational therapy, and assessment of communication and swallowing by a speech and language therapist), an off-hours pattern (door-to-needle time for thrombolysis), and a flow pattern whereby quality changed sequentially across days (stroke-unit admission within 4 h). The largest magnitude of variation was for door-to-needle time within 60 min (range in quality 35-66% [16/46-232/350]; coefficient of variation 18·2). There was no difference in 30 day survival between weekends and weekdays (adjusted odds ratio 1·03, 95% CI 0·95-1·13), but patients admitted overnight on weekdays had lower odds of survival (0·90, 0·82-0·99). The weekend effect is a simplification, and just one of several patterns of weekly variation occurring in the quality of stroke care. Weekly variation should be further investigated in other health-care settings, and quality improvement should focus on reducing temporal variation in quality and not only the weekend effect. None. Copyright © 2016 Elsevier Ltd. All rights reserved.

The effectiveness of culturally tailored video narratives on medication understanding and use self-efficacy among stroke patients: A randomized controlled trial study protocol.

PubMed

Appalasamy, Jamuna Rani; Tha, Kyi Kyi; Quek, Kia Fatt; Ramaiah, Siva Seeta; Joseph, Joyce Pauline; Md Zain, Anuar Zaini

2018-06-01

A substantial number of the world's population appears to end with moderate to severe long-term disability after stroke. Persistent uncontrolled stroke risk factor leads to unpredicted recurrent stroke event. The increasing prevalence of stroke across ages in Malaysia has led to the adaptation of medication therapy adherence clinic (MTAC) framework. The stroke care unit has limited patient education resources especially for patients with medication understanding and use self-efficacy. Nevertheless, only a handful of studies have probed into the effectiveness of video narrative at stroke care centers. This is a behavioral randomized controlled trial of patient education intervention with video narratives for patients with stroke lacking medication understanding and use self-efficacy. The study will recruit up to 200 eligible stroke patients at the neurology tertiary outpatient clinic, whereby they will be requested to return for follow-up approximately 3 months once for up to 12 months. Consenting patients will be randomized to either standard patient education care or intervention with video narratives. The researchers will ensure control of potential confounding factors, as well as unbiased treatment review with prescribed medications only obtained onsite. The primary analysis outcomes will reflect the variances in medication understanding and use self-efficacy scores, as well as the associated factors, such as retention of knowledge, belief and perception changes, whereas stroke risk factor control, for example, self-monitoring and quality of life, will be the secondary outcomes. The study should be able to determine if video narrative can induce a positive behavioral change towards stroke risk factor control via enhanced medication understanding and use self-efficacy. This intervention is innovative as it combines health belief, motivation, and role model concept to trigger self-efficacy in maintaining healthy behaviors and better disease management. ACTRN (12618000174280).

Stroke of Known Cause and Underlying Atrial Fibrillation (STROKE-AF) randomized trial: Design and rationale.

PubMed

Bernstein, Richard A; Kamel, Hooman; Granger, Christopher B; Kowal, Robert C; Ziegler, Paul D; Schwamm, Lee H

2017-08-01

Approximately 20% of ischemic strokes are associated with clinically apparent atrial fibrillation (AF). Regardless of stroke etiology, detection of AF in patients with ischemic strokes often changes antithrombotic treatment from anti-platelet to oral anticoagulation therapy. The role and the optimum duration of cardiac monitoring to detect AF in patients with strokes presumed due to large vessel atherosclerosis or small vessel disease is unknown. This manuscript describes the design and rationale of the STROKE-AF trial. STROKE-AF is a randomized, controlled, open-label, post-market clinical trial. Detection of AF will be evaluated using continuous arrhythmia monitoring with an insertable cardiac monitor (ICM) compared with standard of care follow-up in patients with stroke (within the prior 10 days) that is presumed due to large vessel cervical or intracranial atherosclerosis, or to small vessel disease. Approximately 500 patients will be enrolled at approximately 40 centers in the United States. Patients will be randomized 1:1 to arrhythmia monitoring with an ICM (continuous monitoring arm) or standard of care follow-up (control arm). Subjects will be followed for ≥12 months and up to 3 years. The primary objective is to compare the incidence rate of detected AF through 12 months of follow-up between the two arms. This trial will provide information on the value of ICMs to detect subclinical AF in patients with stroke presumed due to large vessel atherosclerosis or small vessel disease, which will have implications for guiding treatment with oral anticoagulation for secondary stroke prevention. Copyright © 2017 Elsevier Inc. All rights reserved.

Maternal death from stroke: a thirty year national retrospective review.

PubMed

Foo, Lin; Bewley, Susan; Rudd, Anthony

2013-12-01

In the United Kingdom (UK), the maternal mortality rate from stroke is reported at 0.3/100,000 deliveries, but only antenatal data have previously been reviewed. We hypothesise that the true rate is much higher due to a propensity for stroke occurring in the post-partum period, and that the rate will rise in parallel with trends of increasing maternal age and medical co-morbidities. Our objectives are to investigate the UK stroke mortality rate in pregnancy and the puerperium, and to examine temporal changes in fatal maternal strokes over a 30 year period. Retrospective review of stroke-related maternal deaths reported to the UK confidential enquiries into maternal death between 1979 and 2008, encompassing 21,514,457 maternities. In accordance with the ICD.10 classification, cases were divided into direct or indirect deaths. Late and coincidental deaths were not included in analyses. Lessons from sub-standard care associated with maternal death from stroke were collated. In 1979-2008 there were 347 maternal deaths from stroke: 139 cases were direct deaths, i.e. the fatal stroke was a direct result of pregnancy. The incidence of fatal stroke is relatively constant at 1.61/100,000 maternities, with a 13.9% (95% CI 12.6-15.3) proportional mortality rate. Intracranial haemorrhage was the single greatest cause of maternal death from stroke. This is the largest UK study examining the incidence of fatal maternal stroke in pregnancy and the puerperium. Our results highlight the high proportion of women who die from stroke in the puerperium. Sub-standard care featured especially in regard to management of dangerously high systolic blood pressure levels. These deaths highlight the importance of education in managing rapid-onset hypertension and superimposed coagulopathies. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Comparison of nutritional status indicators according to feeding methods in patients with acute stroke.

PubMed

Kim, Sanghee; Byeon, Youngsoon

2014-04-01

Feeding methods for patients with acute stroke differ based on their ability to swallow; therefore, it is necessary to determine whether these methods deliver enough nourishment to these patients. Although nutrition could affect recovery from acute stroke, it is often overlooked. Indicators of nutritional status are important for the nutritional assessment of patients. The purpose of this study was to compare changes in nutritional indicators with various feeding methods in patients with acute stroke. Data on 261 patients with acute stroke who were admitted to a stroke unit in 2010 and met the inclusion criteria of the study were retrospectively analyzed. For comparative analysis, we investigated the participants' National Institutes of Health Stroke Scale score, feeding methods using the Modified Gugging Swallowing Screen, and indicators of nutritional status, such as body mass index, pre-albumin level, albumin level, total lymphocyte count, and total protein level. All nutritional indicators were compared at the time of admission to the stroke unit and at 7 days after admission. At the time of admission, indicators of nutritional status were within normal ranges in all feeding groups (tube, dysphagia, and general diet). At 7 days after admission, pre-albumin (P = 0.003), albumin (P = 0.001), and total protein (P = 0.000) values in the tube feeding group were below the normal range, and the pre-albumin value and total lymphocyte count were below the normal range in the dysphagia diet group (P = 0.027). The values for all nutritional indicators were within normal limits in the general diet group. Indicators of nutritional status change according to the swallowing ability of patients with acute stroke. At 7 days after admission to the stroke unit, patients with severe dysphagia had higher levels of indicators of malnutrition. Health care providers should consider whether the feeding method of each patient with stroke provides suitable nourishment. Additionally, it is important to know why these indicators vary based on swallowing abilities and what these patients require for adequate nutrition.

Swipe out Stroke: Feasibility and efficacy of using a smart-phone based mobile application to improve compliance with weight loss in obese minority stroke patients and their carers.

PubMed

Ifejika, Nneka Lotea; Noser, Elizabeth Anne; Grotta, James C; Savitz, Sean I

2016-07-01

Swipe out Stroke (SOS) examines the use of a smartphone-based mobile application to reduce obesity in high-risk minority stroke patients. At record-high levels in the United States, obesity disproportionately affects minorities and is highly correlated with cerebrovascular disease. Unfortunately, structured weight loss programs are expensive, and compliance significantly decreases upon program completion. Mobile health (mHealth) technology is an innovative, cost-effective way to bridge this gap. Minorities spend over 4.5 billion dollars annually on consumer electronics, making studies that utilize mHealth applications ideal for health promotion and disease prevention. SOS is a prospective, randomized-controlled trial with open blinded endpoint comparing an mHealth based dietary intervention to usual care to facilitate weight reduction. Ischemic and hemorrhagic stroke survivors and their carers are recruited from the acute care service of a Houston-based comprehensive stroke center. A neurorehabilitation physician or vascular neurologist meets with participants during the index hospitalization, a baseline clinic visit, followed by visits at 1, 3, and 6 month intervals. The SOS Team focuses on feasible modifications to the Southern dietary pattern (fried foods, fatty foods, added fats, eggs, processed meats, such as bacon and ham, organ meats (e.g., liver), and sweetened drinks) and caloric restriction to facilitate a 5% reduction in total body weight. Practical barriers to adherence are addressed, such as access to transportation, financial limitations, and depression. The primary dependent measure is a reduction of total body weight. Secondary outcomes include systolic blood pressure, hemoglobin A1c, low-density lipoprotein, triglycerides, and Factor VIII. SOS will determine whether a Phase III effectiveness trial of a smartphone-based mobile application to address obesity-related health disparities is warranted throughout the Southeastern United States (Stroke Belt). © 2016 World Stroke Organization.

Multidisciplinary transmural rehabilitation for older persons with a stroke: the design of a randomised controlled trial.

PubMed

Vluggen, Tom P M M; van Haastregt, Jolanda C M; Verbunt, Jeanine A; Keijsers, Elly J M; Schols, Jos M G A

2012-12-31

Stroke is one of the major causes of loss of independence, decreased quality of life and mortality among elderly people. About half of the elderly stroke patients discharged after rehabilitation in a nursing home still experience serious impairments in daily functioning one year post stroke, which can lead to difficulties in picking up and managing their social life. The aim of this study is to evaluate the effectiveness and feasibility of a new multidisciplinary transmural rehabilitation programme for older stroke patients. A two group multicentre randomised controlled trial is used to evaluate the effects of the rehabilitation programme. The programme consists of three care modules: 1) neurorehabilitation treatment for elderly stroke patients; 2) empowerment training for patient and informal caregiver; and 3) stroke education for patient and informal caregiver. The total programme has a duration of between two and six months, depending on the individual problems of the patient and informal caregiver. The control group receives usual care in the nursing home and after discharge. Patients aged 65 years and over are eligible for study participation when they are admitted to a geriatric rehabilitation unit in a nursing home due to a recent stroke and are expected to be able to return to their original home environment after discharge. Data are gathered by face-to-face interviews, self-administered questionnaires, focus groups and registration forms. Primary outcomes for patients are activity level after stroke, functional dependence, perceived quality of life and social participation. Outcomes for informal caregivers are perceived care burden, objective care burden, quality of life and perceived health. Outcome measures of the process evaluation are implementation fidelity, programme deliverance and the opinion of the stroke professionals, patients and informal caregivers about the programme. Outcome measures of the economic evaluation are the healthcare utilisation and associated costs. Data are collected at baseline, and after six and 12 months. The first results of the study will be expected in 2014. International Standard Randomised Controlled Trial Register Number ISRCTN62286281, The Dutch Trial Register NTR2412.

Stroke disease management--a framework for comprehensive stroke care.

PubMed

Venketasubramanian, N; Chan, B P L; Lim, E; Hafizah, Noor; Goh, K T; Lew, Y J; Loo, L; Yin, A; Widjaja, L; Loke, W C; Kuick, G; Lee, N L; Ong, B S; Koh, S F; Heng, B H; Cheah, J

2002-07-01

Disease management is an approach to patient care that coordinates medical resources for the patient across the entire healthcare delivery system throughout the lifetime of the patient with the disease. Stroke is suitable for disease management as it is a well-known disease with a high prevalence, high cost, variable practice pattern, poor clinical outcome, and managed by a non-integrated healthcare system. It has measurable and actionable outcomes, with available local expertise and support of the Ministry of Health. Developing the programme requires a multidisciplinary team, baseline data on target populations and healthcare services, identification of core components, collaboration with key stakeholders, development of evidence-based clinical practice guidelines and carepaths, institution of care coordinators, use of information technology and continuous quality improvement to produce an effective plan. Core components include public education, risk factor screening and management, primary care and specialist clinics, acute stroke units, inpatient and outpatient rehabilitation facilities, and supportive community services including medical, nursing, therapy, home help and support groups for patients and carers. The family physician plays a key role. Coordination of services is best done by a network of hospital and community-based care managers, and is enhanced by a coordinating call centre. Continuous quality improvement is required, with audit of processes and outcomes, facilitated by a disease registry. Pitfalls include inappropriate exclusion of deserving patients, misuse, loss of physician and patient independence, over-estimation of benefits, and care fragmentation. Collaboration and cooperative among all parties will help ensure a successful and sustainable programme.

Feasibility and effectiveness of circuit training in acute stroke rehabilitation.

PubMed

Rose, Dorian; Paris, Trevor; Crews, Erin; Wu, Samuel S; Sun, Anqi; Behrman, Andrea L; Duncan, Pamela

2011-02-01

Task-specificity, repetition and progression are key variables in the acquisition of motor skill however they have not been consistently implemented in post-stroke rehabilitation. To evaluate the effectiveness of a stroke rehabilitation plan of care that incorporated task-specific practice, repetition and progression to facilitate functional gain compared to standard physical therapy for individuals admitted to an inpatient stroke unit. Individuals participated in either a circuit training (CTPT) model (n = 72) or a standard (SPT) model (n = 108) of physical therapy, 5 days/week. Each 60 minute circuit training session, delivered according to severity level, consisted of four functional mobility tasks. Daily exercise logs documented both task repetition and progression. The CTPT model was successfully implemented in an acute rehabilitation setting. The CTPT group showed a significantly greater improved change in gait speed from hospital admission to discharge than the SPT group (0.21 ± 0.25 m/sec vs. 0.13 ± 0.22 m/sec; p = 0.03). The difference between groups occurred primarily among those who were ambulatory upon admission. There were no significant differences between the two cohorts at 90 days post-stroke as measured by the FONE-FIM, SF-36 and living location. Therapy focused on systematically progressed functional tasks can be successfully implemented in an inpatient rehabilitation stroke program. This circuit-training model resulted in greater gains in gait velocity over the course of inpatient rehabilitation compared to the standard model of care. Community-based services following hospital discharge to maintain these gains should be included in the continuum of post-stroke care.

The integrated care pathway for post stroke patients (iCaPPS): a shared care approach between stakeholders in areas with limited access to specialist stroke care services.

PubMed

Abdul Aziz, Aznida Firzah; Mohd Nordin, Nor Azlin; Ali, Mohd Fairuz; Abd Aziz, Noor Azah; Sulong, Saperi; Aljunid, Syed Mohamed

2017-01-13

Lack of intersectoral collaboration within public health sectors compound efforts to promote effective multidisciplinary post stroke care after discharge following acute phase. A coordinated, primary care-led care pathway to manage post stroke patients residing at home in the community was designed by an expert panel of specialist stroke care providers to help overcome fragmented post stroke care in areas where access is limited or lacking. Expert panel discussions comprising Family Medicine Specialists, Neurologists, Rehabilitation Physicians and Therapists, and Nurse Managers from Ministry of Health and acadaemia were conducted. In Phase One, experts chartered current care processes in public healthcare facilities, from acute stroke till discharge and also patients who presented late with stroke symptoms to public primary care health centres. In Phase Two, modified Delphi technique was employed to obtain consensus on recommendations, based on current evidence and best care practices. Care algorithms were designed around existing work schedules at public health centres. Indication for patients eligible for monitoring by primary care at public health centres were identified. Gaps in transfer of care occurred either at post discharge from acute care or primary care patients diagnosed at or beyond subacute phase at health centres. Essential information required during transfer of care from tertiary care to primary care providers was identified. Care algorithms including appropriate tools were summarised to guide primary care teams to identify patients requiring further multidisciplinary interventions. Shared care approaches with Specialist Stroke care team were outlined. Components of the iCaPPS were developed simultaneously: (i) iCaPPS-Rehab© for rehabilitation of stroke patients at community level (ii) iCaPPS-Swallow© guided the primary care team to screen and manage stroke related swallowing problems. Coordinated post stroke care monitoring service for patients at community level is achievable using the iCaPPS and its components as a guide. The iCaPPS may be used for post stroke care monitoring of patients in similar fragmented healthcare delivery systems or areas with limited access to specialist stroke care services. No.: ACTRN12616001322426 (Registration Date: 21st September 2016).

Integrating acute stroke telemedicine consultations into specialists' usual practice: a qualitative analysis comparing the experience of Australia and the United Kingdom.

PubMed

Bagot, Kathleen L; Cadilhac, Dominique A; Bladin, Christopher F; Watkins, Caroline L; Vu, Michelle; Donnan, Geoffrey A; Dewey, Helen M; Emsley, Hedley C A; Davies, D Paul; Day, Elaine; Ford, Gary A; Price, Christopher I; May, Carl R; McLoughlin, Alison S R; Gibson, Josephine M E; Lightbody, Catherine E

2017-11-21

Stroke telemedicine can reduce healthcare inequities by increasing access to specialists. Successful telemedicine networks require specialists adapting clinical practice to provide remote consultations. Variation in experiences of specialists between different countries is unknown. To support future implementation, we compared perceptions of Australian and United Kingdom specialists providing remote acute stroke consultations. Specialist participants were identified using purposive sampling from two new services: Australia's Victorian Stroke Telemedicine Program (n = 6; 2010-13) and the United Kingdom's Cumbria and Lancashire telestroke network (n = 5; 2010-2012). Semi-structured interviews were conducted pre- and post-implementation, recorded and transcribed verbatim. Deductive thematic and content analysis (NVivo) was undertaken by two independent coders using Normalisation Process Theory to explore integration of telemedicine into practice. Agreement between coders was M = 91%, SD = 9 and weighted average κ = 0.70. Cross-cultural similarities and differences were found. In both countries, specialists described old and new consulting practices, the purpose and value of telemedicine systems, and concerns regarding confidence in the assessment and diagnostic skills of unknown colleagues requesting telemedicine support. Australian specialists discussed how remote consultations impacted on usual roles and suggested future improvements, while United Kingdom specialists discussed system governance, policy and procedures. Australian and United Kingdom specialists reported telemedicine required changes in work practice and development of new skills. Both groups described potential for improvements in stroke telemedicine systems with Australian specialists more focused on role change and the United Kingdom on system governance issues. Future research should examine if cross-cultural variation reflects different models of care and extends to other networks.

Evaluating an extended rehabilitation service for stroke patients (EXTRAS): study protocol for a randomised controlled trial.

PubMed

Rodgers, Helen; Shaw, Lisa; Cant, Robin; Drummond, Avril; Ford, Gary A; Forster, Anne; Hills, Katie; Howel, Denise; Laverty, Anne-Marie; McKevitt, Christopher; McMeekin, Peter; Price, Christopher

2015-05-05

Development of longer term stroke rehabilitation services is limited by lack of evidence of effectiveness for specific interventions and service models. We describe the protocol for a multicentre randomised controlled trial which is evaluating an extended stroke rehabilitation service. The extended service commences when routine 'organised stroke care' (stroke unit and early supported discharge (ESD)) ends. This study is a multicentre randomised controlled trial with health economic and process evaluations. It is set within NHS stroke services which provide ESD. Participants are adults who have experienced a new stroke (and carer if appropriate), discharged from hospital under the care of an ESD team. The intervention group receives an extended stroke rehabilitation service provided for 18 months following completion of ESD. The extended rehabilitation service involves regular contact with a senior ESD team member who leads and coordinates further rehabilitation. Contact is usually by telephone. The control group receives usual stroke care post-ESD. Usual care may involve referral of patients to a range of rehabilitation services upon completion of ESD in accordance with local clinical practice. Randomisation is via a central independent web-based service. The primary outcome is extended activities of daily living (Nottingham Extended Activities of Daily Living Scale) at 24 months post-randomisation. Secondary outcomes (at 12 and 24 months post-randomisation) are health status, quality of life, mood and experience of services for patients, and quality of life, experience of services and carer stress for carers. Resource use and adverse events are also collected. Outcomes are undertaken by a blinded assessor. Implementation and delivery of the extended stroke rehabilitation service will also be described. Semi-structured interviews will be conducted with a subsample of participants and staff to gain insight into perceptions and experiences of rehabilitation services delivered or received. Allowing for 25% attrition, 510 participants are needed to provide 90% power to detect a difference in mean Nottingham Extended Activities of Daily Living Scale score of 6 with a 5% significance level. The provision of longer term support for stroke survivors is currently limited. The results from this trial will inform future stroke service planning and configuration. This trial was registered with ISRCTN (identifier: ISRCTN45203373 ) on 9 August 2012.

Creation of an intensive care unit and organizational changes in an adult emergency department: Impact on acute stroke management.

PubMed

Puy, Laurent; Lamy, Chantal; Canaple, Sandrine; Arnoux, Audrey; Laine, Nicolas; Iacob, Ella; Constans, Jean-Marc; Godefroy, Olivier

2017-05-01

Following the reorganization of a University Medical Center onto a single campus, an Intensive Care Unit was created within the adult Emergency Department (ED ICU). We assessed the effects of these organizational changes on acute stroke management and the intravenous administration of recombinant tissue plasminogen activator (IV rtPA), as characterized by the thrombolysis rate, door-to-needle time (DNT) and outcome at 3months. Between October 2013 and September 2015, we performed a retrospective, observational, single-center, comparative study of patients admitted for ischemic stroke and treated with IV rtPA during two 321-day periods (before and after the creation of the ED ICU). All patients with ischemic stroke were included. Multivariable logistic regression models were performed. The DNT was stratified according to a threshold of 60min. A favorable long-term outcome was defined as a modified Rankin score≤2 at 3months. A total of 1334 ischemic stroke patients were included. Among them, 101 patients received IV rtPA. The frequency of IV rtPA administration was 5.8% (39 out of 676) before the creation of the ED ICU, and 9.3% (62 out of 668) afterwards (odds ratio (OR) [95% confidence interval (CI)]: 1.67 [1.08-2.60]; p=0.02). Additionally, the DNT was shorter (OR [95%CI]: 4.30 [1.17-20.90]; p=0.04) and there was an improvement in the outcome (OR [95%CI]=1.30 [1.01-2.10]; p=0.045). Our results highlight the benefits of a separate ED ICU within conventional ED for acute stroke management, with a higher thrombolysis rate, reduced intrahospital delays and better safety. Copyright © 2017 Elsevier Inc. All rights reserved.

Aphasia As a Predictor of Stroke Outcome.

PubMed

Lazar, Ronald M; Boehme, Amelia K

2017-09-19

Aphasia is a common feature of stroke, affecting 21-38% of acute stroke patients and an estimated 1 million stroke survivors. Although stroke, as a syndrome, is the leading cause of disability in the USA, less is known about the independent impact of aphasia on stroke outcomes. During the acute stroke period, aphasia has been found to increase length of stay, inpatient complications, overall neurological disability, mortality, and to alter discharge disposition. Outcomes during the sub-acute and chronic stroke periods show that aphasia is associated with lower Functional Independence Measures (FIM) scores, longer stays in rehabilitation settings, poorer function in activities of daily living, and mortality. Factors that complicate the analysis of aphasia on post-stroke outcomes, however, include widely different systems of care across international settings that result in varying admission patterns to acute stroke units, allowable length of stays based on reimbursement, and criteria for rehabilitation placement. Aphasia arising from stroke is associated with worse outcomes both in the acute and chronic periods. Future research will have to incorporate disparate patterns in analytic models, and to take into account specific aphasia profiles and evolving methods of post-stroke speech-language therapy.

Randomized controlled trial of a coordinated care intervention to improve risk factor control after stroke or transient ischemic attack in the safety net: Secondary stroke prevention by Uniting Community and Chronic care model teams Early to End Disparities (SUCCEED).

PubMed

Towfighi, Amytis; Cheng, Eric M; Ayala-Rivera, Monica; McCreath, Heather; Sanossian, Nerses; Dutta, Tara; Mehta, Bijal; Bryg, Robert; Rao, Neal; Song, Shlee; Razmara, Ali; Ramirez, Magaly; Sivers-Teixeira, Theresa; Tran, Jamie; Mojarro-Huang, Elizabeth; Montoya, Ana; Corrales, Marilyn; Martinez, Beatrice; Willis, Phyllis; Macias, Mireya; Ibrahim, Nancy; Wu, Shinyi; Wacksman, Jeremy; Haber, Hilary; Richards, Adam; Barry, Frances; Hill, Valerie; Mittman, Brian; Cunningham, William; Liu, Honghu; Ganz, David A; Factor, Diane; Vickrey, Barbara G

2017-02-06

Recurrent strokes are preventable through awareness and control of risk factors such as hypertension, and through lifestyle changes such as healthier diets, greater physical activity, and smoking cessation. However, vascular risk factor control is frequently poor among stroke survivors, particularly among socio-economically disadvantaged blacks, Latinos and other people of color. The Chronic Care Model (CCM) is an effective framework for multi-component interventions aimed at improving care processes and outcomes for individuals with chronic disease. In addition, community health workers (CHWs) have played an integral role in reducing health disparities; however, their effectiveness in reducing vascular risk among stroke survivors remains unknown. Our objectives are to develop, test, and assess the economic value of a CCM-based intervention using an Advanced Practice Clinician (APC)-CHW team to improve risk factor control after stroke in an under-resourced, racially/ethnically diverse population. In this single-blind randomized controlled trial, 516 adults (≥40 years) with an ischemic stroke, transient ischemic attack or intracerebral hemorrhage within the prior 90 days are being enrolled at five sites within the Los Angeles County safety-net setting and randomized 1:1 to intervention vs usual care. Participants are excluded if they do not speak English, Spanish, Cantonese, Mandarin, or Korean or if they are unable to consent. The intervention includes a minimum of three clinic visits in the healthcare setting, three home visits, and Chronic Disease Self-Management Program group workshops in community venues. The primary outcome is blood pressure (BP) control (systolic BP <130 mmHg) at 1 year. Secondary outcomes include: (1) mean change in systolic BP; (2) control of other vascular risk factors including lipids and hemoglobin A1c, (3) inflammation (C reactive protein [CRP]), (4) medication adherence, (5) lifestyle factors (smoking, diet, and physical activity), (6) estimated relative reduction in risk for recurrent stroke or myocardial infarction (MI), and (7) cost-effectiveness of the intervention versus usual care. If this multi-component interdisciplinary intervention is shown to be effective in improving risk factor control after stroke, it may serve as a model that can be used internationally to reduce race/ethnic and socioeconomic disparities in stroke in resource-constrained settings. ClinicalTrials.gov Identifier NCT01763203 .

Exertional heat stroke management strategies in United States high school football.

PubMed

Kerr, Zachary Y; Marshall, Stephen W; Comstock, R Dawn; Casa, Douglas J

2014-01-01

The 5-year period of 2005-2009 saw more exertional heat stroke-related deaths in organized sports than any other 5-year period in the past 35 years. The risk of exertional heat stroke appears highest in football, particularly during the preseason. To estimate the incidence of exertional heat stroke events and assess the utilization of exertional heat stroke management strategies during the 2011 preseason in United States high school football programs. Cross-sectional study; Level of evidence, 3. A self-administered online questionnaire addressing the incidence of exertional heat stroke events and utilization of exertional heat stroke management strategies (eg, removing athlete's football equipment, calling Emergency Medical Services [EMS]) was completed in May to June 2012 by 1142 (18.0%) athletic trainers providing care to high school football athletes during the 2011 preseason. Among all respondents, 20.3% reported treating at least 1 exertional heat stroke event. An average of 0.50 ± 1.37 preseason exertional heat stroke events were treated per program. Athletic trainers responding to exertional heat stroke reported using an average of 6.6 ± 1.8 management strategies. The most common management strategies were low-level therapeutic interventions such as removing the athlete's football equipment (98.2%) and clothing (77.8%) and moving the athlete to a shaded area (91.6%). Few athletic trainers reported active management strategies such as calling EMS (29.3%) or using a rectal thermometer to check core body temperature (0.9%). Athletic trainers in states with mandated preseason heat acclimatization guidelines reported a higher utilization of management strategies such as cooling the athlete through air conditioning (90.1% vs 65.0%, respectively; P < .001), immersion in ice water (63.0% vs 45.4%, respectively; P = .01), or fans (54.3% vs 42.0%, respectively; P = .06) and monitoring the athlete's temperature (60.5% vs 46.2%, respectively; P = .04). Preseason exertional heat stroke events, which are likely to be fatal if untreated, were reported by one fifth of all athletic trainers in high school football programs. The standard of care is (and should be) to treat proactively; therefore, treatment is not a perfect proxy for incidence. Nevertheless, there is an urgent need for improved education and awareness of exertional heat stroke in high school football. Areas of improvement include the greatly increased use of rectal thermometers and immersion in ice water.

Stroke rehabilitation.

PubMed

Langhorne, Peter; Bernhardt, Julie; Kwakkel, Gert

2011-05-14

Stroke is a common, serious, and disabling global health-care problem, and rehabilitation is a major part of patient care. There is evidence to support rehabilitation in well coordinated multidisciplinary stroke units or through provision of early supported provision of discharge teams. Potentially beneficial treatment options for motor recovery of the arm include constraint-induced movement therapy and robotics. Promising interventions that could be beneficial to improve aspects of gait include fitness training, high-intensity therapy, and repetitive-task training. Repetitive-task training might also improve transfer functions. Occupational therapy can improve activities of daily living; however, information about the clinical effect of various strategies of cognitive rehabilitation and strategies for aphasia and dysarthria is scarce. Several large trials of rehabilitation practice and of novel therapies (eg, stem-cell therapy, repetitive transcranial magnetic stimulation, virtual reality, robotic therapies, and drug augmentation) are underway to inform future practice. Copyright © 2011 Elsevier Ltd. All rights reserved.

How can we improve stroke thrombolysis rates? A review of health system factors and approaches associated with thrombolysis administration rates in acute stroke care.

PubMed

Paul, Christine L; Ryan, Annika; Rose, Shiho; Attia, John R; Kerr, Erin; Koller, Claudia; Levi, Christopher R

2016-04-08

Thrombolysis using intravenous (IV) tissue plasminogen activator (tPA) is one of few evidence-based acute stroke treatments, yet achieving high rates of IV tPA delivery has been problematic. The 4.5-h treatment window, the complexity of determining eligibility criteria and the availability of expertise and required resources may impact on treatment rates, with barriers encountered at the levels of the individual clinician, the social context and the health system itself. The review aimed to describe health system factors associated with higher rates of IV tPA administration for ischemic stroke and to identify whether system-focussed interventions increased tPA rates for ischemic stroke. Published original English-language research from four electronic databases spanning 1997-2014 was examined. Observational studies of the association between health system factors and tPA rates were described separately from studies of system-focussed intervention strategies aiming to increase tPA rates. Where study outcomes were sufficiently similar, a pooled meta-analysis of outcomes was conducted. Forty-one articles met the inclusion criteria: 7 were methodologically rigorous interventions that met the Cochrane Collaboration Evidence for Practice and Organization of Care (EPOC) study design guidelines and 34 described observed associations between health system factors and rates of IV tPA. System-related factors generally associated with higher IV tPA rates were as follows: urban location, centralised or hub and spoke models, treatment by a neurologist/stroke nurse, in a neurology department/stroke unit or teaching hospital, being admitted by ambulance or mobile team and stroke-specific protocols. Results of the intervention studies suggest that telemedicine approaches did not consistently increase IV tPA rates. Quality improvement strategies appear able to provide modest increases in stroke thrombolysis (pooled odds ratio = 2.1, p = 0.05). In order to improve IV tPA rates in acute stroke care, specific health system factors need to be targeted. Multi-component quality improvement approaches can improve IV tPA rates for stroke, although more thoughtfully designed and well-reported trials are required to safely increase rates of IV tPA to eligible stroke patients.

Application of the World Stroke Organization health system indicators and performance in Australia, Singapore, and the USA.

PubMed

Tse, Tamara; Carey, Leeanne; Cadilhac, Dominique; Koh, Gerald Choon-Huat; Baum, Carolyn

2016-10-01

Aim To examine how Australia, Singapore and the United States of America (USA) match to the World Stroke Organization Global Stroke Services health system monitoring indicators (HSI). Design Descriptive comparative study Participants The health systems of Australia, Singapore, the USA. Outcome measures Published data available from each country were mapped to the 10 health system monitoring indicators proposed by the World Stroke Organization. Results Most health system monitoring indicators were at least partially met in each country. Thrombolytic agents were available for use in acute stroke. Stroke guidelines and stroke registry data were available in all three countries. Stroke incidence, prevalence, and mortality rates were available but at non-uniform times post-stroke. The International Classification of Disease 9 or 10 coding systems are used in all three countries. Standardized clinical audits are routine in Australia and the USA, but not in Singapore. The use of the modified Rankin Scale is collected sub-acutely but not at one year post-stroke in all three countries. Conclusions The three developed countries are performing well against the World Stroke Organization health system monitoring indicators for acute and sub-acute stroke care. However, improvements in stroke risk assessment and at one-year post-stroke outcome measurement are needed.

Care for post-stroke patients at Malaysian public health centres: self-reported practices of family medicine specialists.

PubMed

Abdul Aziz, Aznida F; Mohd Nordin, Nor Azlin; Abd Aziz, Noor; Abdullah, Suhazeli; Sulong, Saperi; Aljunid, Syed M

2014-03-02

Provision of post stroke care in developing countries is hampered by discoordination of services and limited access to specialised care. Albeit shortcomings, primary care continues to provide post-stroke services in less than favourable circumstances. This paper aimed to review provision of post-stroke care and related problems among Family Medicine Specialists managing public primary health care services. A semi-structured questionnaire was distributed to 121 Family Physicians servicing public funded health centres in a pilot survey focused on improving post stroke care provision at community level. The questionnaire assessed respondents background and practice details i.e. estimated stroke care burden, current service provision and opinion on service improvement. Means and frequencies described quantitative data. For qualitative data, constant comparison method was used until saturation of themes was reached. Response rate of 48.8% was obtained. For every 100 patients seen at public healthcentres each month, 2 patients have stroke. Median number of stroke patients seen per month is 5 (IQR 2-10). 57.6% of respondents estimated total stroke patients treated per year at each centre was less than 40 patients. 72.4% lacked a standard care plan although 96.6% agreed one was needed. Patients seen were: discharged from tertiary care (88.1%), shared care plan with specialists (67.8%) and patients who developed stroke during follow up at primary care (64.4%). Follow-ups were done at 8-12 weekly intervals (60.3%) with 3.4% on 'as needed' basis. Referrals ranked in order of frequency were to physiotherapy services, dietitian and speech and language pathologists in public facilities. The FMS' perceived 4 important 'needs' in managing stroke patients at primary care level; access to rehabilitation services, coordinated care between tertiary centres and primary care using multidisciplinary care approach, a standardized guideline and family and caregiver support. Post discharge stroke care guidelines and access to rehabilitation services at primary care is needed for post stroke patients residing at home in the community.

Effects of Early Bedside Cycle Exercise on Intracranial Pressure and Systemic Hemodynamics in Critically Ill Patients in a Neurointensive Care Unit.

PubMed

Thelandersson, Anneli; Nellgård, Bengt; Ricksten, Sven-Erik; Cider, Åsa

2016-12-01

Physiotherapy is an important part of treatment after severe brain injuries and stroke, but its effect on intracranial and systemic hemodynamics is minimally investigated. Therefore, the aim of this study was to assess the effects of an early bedside cycle exercise on intracranial and systemic hemodynamics in critically ill patients when admitted to a neurointensive care unit (NICU). Twenty critically ill patients suffering from brain injuries or stroke were included in this study performed in the NICU at Sahlgrenska University Hospital. One early implemented exercise session was performed using a bedside cycle ergometer for 20 min. Intracranial and hemodynamic variables were measured two times before, three times during, and two times after the bedside cycling exercise. Analyzed variables were intracranial pressure (ICP), cerebral perfusion pressure (CPP), mean arterial blood pressure (MAP), heart rate (HR), peripheral oxygen saturation (SpO 2 ), cardiac output (CO), stroke volume (SV), and stroke volume variation (SVV). The cycling intervention was conducted within 7 ± 5 days after admission to the NICU. Cycle exercise increased MAP (p = 0.029) and SV (p = 0.003) significantly. After exercise CO, SV, MAP, and CPP decreased significantly, while no changes in HR, SVV, SpO 2 , or ICP were noted when compared to values obtained during exercise. There were no differences in data obtained before versus after exercise. Early implemented exercise with a bedside cycle ergometer, for patients with severe brain injuries or stroke when admitted to a NICU, is considered to be a clinically safe procedure.

Review of experience with a collaborative eye care clinic in inpatient stroke rehabilitation.

PubMed

Herron, Sarah

2016-02-01

Visual deficits following stroke are frequently subtle and are often overlooked. Even though these visual deficits may be less overt in nature, they are still debilitating to survivors. Visual deficits have been shown to negatively impact cognition, mobility, and activities of daily living (ADL). There is little consistency across healthcare facilities regarding protocol for assessing vision following stroke. This research was designed to describe a profile for patients exhibiting visual deficits following stroke, examine the role of occupational therapists in vision assessment, and discuss a potential model to provide a protocol for collaboration with an eye care professional as part of the rehabilitation team. The sample consisted of 131 patients in an inpatient rehabilitation (IPR) unit who were identified as having potential visual deficits. Occupational therapists on an IPR unit administered initial vision screenings and these patients were subsequently evaluated by the consulting optometrist. Frequencies were calculated for the appearance of functional symptoms, diagnoses, and recommendations. Correlations were also computed relating diagnoses and recommendations made. All patients referred by the occupational therapist for optometrist evaluation had at least one visual diagnosis. The most frequent visual diagnoses included: saccades (77.7%), pursuits (61.8%), and convergence (63.4%). There was also a positive correlation between number of functional symptoms seen by occupational therapists and visual diagnoses made by the optometrist (r  =  0.209, P  =  0.016). Results of this study support the need for vision assessment following stroke in IPR, confirm the role of occupational therapists in vision assessment, and support the need for an optometrist as a member of the rehabilitation team.

Economic burden of informal care attributable to stroke among those aged 65 years or older in China.

PubMed

Joo, Heesoo; Liang, Di

2017-02-01

Stroke is a leading cause of disability in China, frequently resulting in the need for informal care. No information, however, is available on costs of informal care associated with stroke, required to understand the true cost of stroke in China. Using the 2011 China Health and Retirement Longitudinal Study, we identified 4447 respondents aged ≥65 years suitable for analyses, including 184 stroke survivors. We estimated the economic burden of informal care associated with stroke using a two-part model. The monthly number of hours of informal caregiving associated with stroke was 29.2 h/stroke survivor, and the average annual cost of informal care associated with stroke was 10,612 RMB per stroke survivor. The findings stress the necessity of proper interventions to prevent stroke and will be useful for estimating the economic burden of stroke.

Predictors of intensive care unit admission and mortality in patients with ischemic stroke: investigating the effects of a pulmonary rehabilitation program.

PubMed

Güngen, Belma Doğan; Tunç, Abdulkadir; Aras, Yeşim Güzey; Gündoğdu, Aslı Aksoy; Güngen, Adil Can; Bal, Serdar

2017-07-11

The aim of this study was to investigate the predictors of intensive care unit (ICU) admission and mortality among stroke patients and the effects of a pulmonary rehabilitation program on stroke patients. This prospective study enrolled 181 acute ischemic stroke patients aged between 40 and 90 years. Demographical characteristics, laboratory tests, diffusion-weighed magnetic resonance imaging (DWI-MRI) time, nutritional status, vascular risk factors, National Institute of Health Stroke Scale (NIHSS) scores and modified Rankin scale (MRS) scores were recorded for all patients. One-hundred patients participated in the pulmonary rehabilitation program, 81 of whom served as a control group. Statistically, one- and three-month mortality was associated with NIHSS and MRS scores at admission and three months (p<0.001; r=0.440, r=0.432, r=0.339 and r=0.410, respectively). One and three months mortality- ICU admission had a statistically significant relationship with parenteral nutrition (p<0.001; r=0.346, r=0.300, respectively; r=0.294 and r=0.294, respectively). Similarly, there was also a statistically significant relationship between pneumonia onset and one- and three-month mortality- ICU admission (p<0.05; r=0.217, r=0.127, r=0.185 and r=0.185, respectively). A regression analysis showed that parenteral nutrition (odds ratio [OR] =13.434, 95% confidence interval [CI] =1.148-157.265, p=0.038) was a significant predictor of ICU admission. The relationship between pulmonary physiotherapy (PPT) and ICU admission- pneumonia onset at the end of three months was statistically significant (p=0.04 and p=0.043, respectively). This study showed that PPT improved the prognosis of ischemic stroke patients. We believe that a pulmonary rehabilitation program, in addition to general stroke rehabilitation programs, can play a critical role in improving survival and functional outcomes. NCT03195907 . Trial registration date: 21.06.2017 'Retrospectively registered'.

Trends and Regional Variation in Hospital Mortality, Length of Stay and Cost in Hospital of Ischemic Stroke Patients in Alberta Accompanying the Provincial Reorganization of Stroke Care.

PubMed

Ohinmaa, Arto; Zheng, Yufei; Jeerakathil, Thomas; Klarenbach, Scott; Häkkinen, Unto; Nguyen, Thanh; Friesen, Dan; Ruseski, Jane; Kaul, Padma; Ariste, Ruolz; Jacobs, Philip

2016-12-01

This study aimed to evaluate the trends and regional variation of stroke hospital care in 30-day in-hospital mortality, hospital length of stay (LOS), and 1-year total hospitalization cost after implementation of the Alberta Provincial Stroke Strategy. New ischemic stroke patients (N = 7632) admitted to Alberta acute care hospitals between 2006 and 2011 were followed for 1 year. We analyzed in-hospital mortality with logistic regression, LOS with negative binomial regression, and the hospital costs with generalized gamma model (log link). The risk-adjusted results were compared over years and between zones using observed/expected results. The risk-adjusted mortality rates decreased from 12.6% in 2006/2007 to 9.9% in 2010/2011. The regional variations in mortality decreased from 8.3% units in 2008/2009 to 5.6 in 2010/2011. The LOS of the first episode dropped significantly in 2010/2011 after a 4-year slight increase. The regional variation in LOS was 15.5 days in 2006/2007 and decreased to 10.9 days in 2010/2011. The 1-year hospitalization cost increased initially, and then kept on declining during the last 3 years. The South and Calgary zones had the lowest costs over the study period. However, this gap was diminishing. After implementation of the Alberta Provincial Stroke Strategy, both mortality and hospital costs demonstrated a decreasing trend during the later years of study. The LOS increased slightly during the first 4 years but had a significant drop at the last year. In general, the regional variations in all 3 indicators had a diminishing trend. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

The economic cost of stroke-associated pneumonia in a UK setting.

PubMed

Ali, A N; Howe, J; Majid, A; Redgrave, J; Pownall, S; Abdelhafiz, A H

2018-04-01

Introduction Stroke-associated pneumonia (SAP) is common, however, data on the economic impact of SAP are scarce. This study aimed to prospectively evaluate the impact of SAP on acute stroke care costs in a UK setting. Methods Prospective cohort study of 213 consecutive patients with stroke (196 ischemic, 17 hemorrhagic) was admitted to a UK hospital over 1 year. Socio demographic and clinical characteristics were recorded along with all treatments and rehabilitation activity. Patients were classified as having SAP if they fulfilled criteria for "probable" or "definite" respiratory tract infection according to the Centres for Disease Control and Prevention definition, within the first seven days following stroke. Resource use was calculated using a "bottom up" approach of cumulative unit costs. Univariate and multivariate regression analyses were used to establish independent predictors of direct costs. Results Probable or definite SAP occurred in 13.2% (28/213) of patients. Patients with SAP experienced greater inpatient stays (31 days vs. 9 days, p ≤ 0.001) and higher in-hospital mortality (29.2% vs. 10.2%, p = 0.007). Mean (SD) acute care costs per patient was £7035 (6767), but costs were significantly greater for patients with SAP than without [£14,371 (9484) versus £6,103 (5,735); p ≤ 0.001]. SAP was an independent predictor of costs along with increasing stroke severity (NIHSS) and age. Occurrence of SAP resulted in an adjusted incremental additional cost of £5817 (95% CI 4945-6689; p = 0.001) per patient. Conclusions SAP increased acute care costs for stroke by approximately 80%. This provides further impetus for research aimed at reducing SAP, and will inform cost-effectiveness analyses of potential therapeutic strategies.

Acute stroke care at rural hospitals in Idaho: challenges in expediting stroke care.

PubMed

Gebhardt, James G; Norris, Thomas E

2006-01-01

Thrombolytics are currently the most effective treatment for stroke. However, the National Institute for Neurological Disorders and Stroke criteria for initiation of thrombolytic therapy, most notably the 3-hour time limit from symptom onset, have proven challenging for many rural hospitals to achieve. To provide a snapshot of stroke care at rural hospitals in Idaho and to investigate the experiences of these hospitals in expediting stroke care. Using a standard questionnaire, a telephone survey of hospital staff at 21 rural hospitals in Idaho was performed. The survey focused on acute stroke care practices and strategies to expedite stroke care. The median number of stroke patients treated per year was 23.3. Patient delays were reported by 77.8% of hospitals, transport delays by 66.7%, in-hospital delays by 61.1%, equipment delays by 22.2%, and ancillary services delays by 61.1%. Approximately 67% of hospitals had implemented a clinical pathway for stroke and 80.0% had provided staff with stroke-specific training. No hospitals surveyed had a designated stroke team, and only 33.3% reported engaging in quality improvement efforts to expedite stroke care. Thrombolytics (tPA) were available and indicated for stroke at 55.6% of the hospitals surveyed. Rural hospitals in Idaho face many difficult challenges as they endeavor to meet the 3-hour deadline for thrombolytic therapy, including limited resources and experience in acute stroke care, and many different types of prehospital and in-hospital delays.

From prevention to nursing home care: a comprehensive national audit of stroke care.

PubMed

Horgan, Frances; McGee, Hannah; Hickey, Anne; Whitford, David L; Murphy, Sean; Royston, Maeve; Cowman, Seamus; Shelley, Emer; Conroy, Ronan M; Wiley, Miriam; O'Neill, Desmond

2011-01-01

Many countries are developing national audits of stroke care. However, these typically focus on stroke care from acute event to hospital discharge rather than the full spectrum from prevention to long-term care. We report on a comprehensive national audit of stroke care in the community and hospitals in the Republic of Ireland. The findings provide insights into the wider needs of people with stroke and their families, a basis for developing stroke-appropriate health strategies, and a global model for the evaluation of stroke services. Six national surveys were completed: general practitioners (prevention and primary care), hospital organisational and clinical audit of 2,570 consecutive stroke admissions (acute and hospital care), allied health professionals and public health nurses (discharge to community care), nursing homes (needs of patients discharged to long-term care), and patient and carers (post-hospital phase of rehabilitation and ongoing care). The audit identified substantial deficits in a number of areas including primary prevention, emergency assessment/investigation and treatment in hospital, discharge planning, rehabilitation and ongoing secondary prevention, and communication with patients and families. There was a lack of coordination and communication between the acute and community services, with a dearth of therapy services in both home and nursing home settings. This multi-faceted national stroke audit facilitated multiple perspectives on the continuum of stroke prevention and care. An overall synthesis of surveys supports the development of a multidisciplinary perspective in planning the development of comprehensive stroke services at the national level, and may assist in regional and global development of stroke strategies. Copyright © 2011 S. Karger AG, Basel.

Racial-Ethnic Disparities in Acute Stroke Care in the Florida-Puerto Rico Collaboration to Reduce Stroke Disparities Study.

PubMed

Sacco, Ralph L; Gardener, Hannah; Wang, Kefeng; Dong, Chuanhui; Ciliberti-Vargas, Maria A; Gutierrez, Carolina M; Asdaghi, Negar; Burgin, W Scott; Carrasquillo, Olveen; Garcia-Rivera, Enid J; Nobo, Ulises; Oluwole, Sofia; Rose, David Z; Waters, Michael F; Zevallos, Juan Carlos; Robichaux, Mary; Waddy, Salina P; Romano, Jose G; Rundek, Tatjana

2017-02-14

Racial-ethnic disparities in acute stroke care can contribute to inequality in stroke outcomes. We examined race-ethnic disparities in acute stroke performance metrics in a voluntary stroke registry among Florida and Puerto Rico Get With the Guidelines-Stroke hospitals. Seventy-five sites in the Florida Puerto Rico Stroke Registry (66 Florida and 9 Puerto Rico) recorded 58 864 ischemic stroke cases (2010-2014). Logistic regression models examined racial-ethnic differences in acute stroke performance measures and defect-free care (intravenous tissue plasminogen activator treatment, in-hospital antithrombotic therapy, deep vein thrombosis prophylaxis, discharge antithrombotic therapy, appropriate anticoagulation therapy, statin use, smoking cessation counseling) and temporal trends. Among ischemic stroke cases, 63% were non-Hispanic white (NHW), 18% were non-Hispanic black (NHB), 14% were Hispanic living in Florida, and 6% were Hispanic living in Puerto Rico. NHW patients were the oldest, followed by Hispanics, and NHBs. Defect-free care was greatest among NHBs (81%), followed by NHWs (79%) and Florida Hispanics (79%), then Puerto Rico Hispanics (57%) ( P <0.0001). Puerto Rico Hispanics were less likely than Florida whites to meet any stroke care performance metric other than anticoagulation. Defect-free care improved for all groups during 2010-2014, but the disparity in Puerto Rico persisted (2010: NHWs=63%, NHBs=65%, Florida Hispanics=59%, Puerto Rico Hispanics=31%; 2014: NHWs=93%, NHBs=94%, Florida Hispanics=94%, Puerto Rico Hispanics=63%). Racial-ethnic/geographic disparities were observed for acute stroke care performance metrics. Adoption of a quality improvement program improved stroke care from 2010 to 2014 in Puerto Rico and all Florida racial-ethnic groups. However, stroke care quality delivered in Puerto Rico is lower than in Florida. Sustained support of evidence-based acute stroke quality improvement programs is required to improve stroke care and minimize racial-ethnic disparities, particularly in resource-strained Puerto Rico. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

Management of acute ischemic stroke. What is the role of tPA and antithrombotic agents?

PubMed

Meschia, J F

2000-05-15

Every patient with acute stroke who presents to a medical center that has appropriate resources should undergo evaluation for intravenous tPA therapy. Such therapy should not be given unless the patient meets strict eligibility criteria based on clinical, radiographic, and laboratory data. Intra-arterial thrombolysis may be a promising alternative to intravenous tPA therapy, but it should still be regarded as experimental. Daily aspirin therapy should be initiated immediately in most patients who do not receive intravenous tPA therapy and after 24 hours in most patients who receive this treatment. Measures should be taken to prevent medical complications, such as aspiration pneumonia, deep vein thrombosis, contractures, and pressure sores. Early initiation of rehabilitation can maximize stroke recovery. Whenever feasible, institutions should have stroke teams or units to streamline care and provide expertise for patients with acute stroke.

PRospective Observational POLIsh Study on post-stroke delirium (PROPOLIS): methodology of hospital-based cohort study on delirium prevalence, predictors and diagnostic tools.

PubMed

Klimiec, Elzbieta; Dziedzic, Tomasz; Kowalska, Katarzyna; Szyper, Aleksandra; Pera, Joanna; Potoczek, Paulina; Slowik, Agnieszka; Klimkowicz-Mrowiec, Aleksandra

2015-06-19

Between 10 % to 48 % of patients develop delirium in acute phase of stroke. Delirium determinants and its association with other neuropsychiatric disturbances in stroke are poorly understood. The wildly accepted predictive model of post-stroke delirium is still lacking. This is a prospective, observational, single-center study in patients with acute phase of stroke. We aim to include 750 patients ≥18 years with acute stroke or transient ischemic attack admitted to the stroke unit within 48 hours after stroke onset. The goals of the study are: 1) to determine frequency of delirium and subsyndromal delirium in Polish stroke patients within 7 days after admission to the hospital; 2) to determine factors associated with incidence, severity and duration of delirium and subsyndromal delirium and to create a predictive model for post-stroke delirium; 3) to determine the association between delirium and its cognitive, psychiatric, behavioral and functional short and long-term consequences; 4) to validate scales used for delirium diagnosis in stroke population. Patients will be screened for delirium on daily basis. The diagnosis of delirium will be based on DSM-V criteria. Abbreviated version of Confusion Assessment Method and Confusion Assessment Method for the Intensive Care Unit will be used for delirium and sub-delirium screening. Severity of delirium symptoms will be assessed by Delirium Rating Scale Revised 98 and Cognitive Test for Delirium. Patients who survive will undergo extensive neuropsychological, neuropsychiatric and functional assessment 3 and 12 months after the stroke. This study is designed to provide information on clinical manifestation, diagnostic methods and determinants of delirium spectrum disorders in acute stroke phase and their short and long-term consequences. Collected information allow us to create a predictive model for post-stroke delirium.

Nursing practice in stroke rehabilitation: systematic review and meta-ethnography.

PubMed

Clarke, David J

2014-05-01

To identify and synthesise the available research evidence in order to generate an explanatory framework for nursing practice in stroke rehabilitation. Although nurses are the largest professional group working with stroke survivors, there is limited understanding of nursing practice in stroke units. In particular, there is currently very little evidence in respect of nurses' involvement in poststroke rehabilitation. Meta-ethnography. A systematic review was undertaken. The review question was: 'What is the nature of nursing practice in the care and rehabilitation of inpatient stroke survivors?' Searches of 12 electronic databases identified 14,655 publications, and after screening, 778 remained; 137 papers were obtained and 54 retained for mapping. Sixteen qualitative studies were included in the meta-ethnography. Nurses' involvement in poststroke rehabilitation was limited. Contextual factors impacted on nurses' perceptions and practice. Nurses' integration of rehabilitation skills was perceived to be contingent on adequate nurse staffing levels and management of demands on nurses' time. Team working practices and use of the built environment indicated separation of nursing and therapy work. Physical care and monitoring were prioritised. Stroke-specific education and training was evident, but not consistent in content or approach. Stroke survivors and families needed help to understand nurses' role in rehabilitation. The review provides compelling evidence that there is an need to re-examine the role of nurses in contributing to poststroke rehabilitation, including clarifying when this process can safely begin and specifying the techniques that can be integrated in nurses' practice. Integrating stroke-specific rehabilitation skills in nurses' practice could contribute substantially to improving outcomes for stroke survivors. The explanatory framework developed from the review findings identifies issues which will need to be addressed in order to maximise nurses' contribution to the rehabilitation of stroke survivors. © 2013 John Wiley & Sons Ltd.

Care for post-stroke patients at Malaysian public health centres: self-reported practices of family medicine specialists

PubMed Central

2014-01-01

Background Provision of post stroke care in developing countries is hampered by discoordination of services and limited access to specialised care. Albeit shortcomings, primary care continues to provide post-stroke services in less than favourable circumstances. This paper aimed to review provision of post-stroke care and related problems among Family Medicine Specialists managing public primary health care services. Methods A semi-structured questionnaire was distributed to 121 Family Physicians servicing public funded health centres in a pilot survey focused on improving post stroke care provision at community level. The questionnaire assessed respondents background and practice details i.e. estimated stroke care burden, current service provision and opinion on service improvement. Means and frequencies described quantitative data. For qualitative data, constant comparison method was used until saturation of themes was reached. Results Response rate of 48.8% was obtained. For every 100 patients seen at public healthcentres each month, 2 patients have stroke. Median number of stroke patients seen per month is 5 (IQR 2-10). 57.6% of respondents estimated total stroke patients treated per year at each centre was less than 40 patients. 72.4% lacked a standard care plan although 96.6% agreed one was needed. Patients seen were: discharged from tertiary care (88.1%), shared care plan with specialists (67.8%) and patients who developed stroke during follow up at primary care (64.4%). Follow-ups were done at 8-12 weekly intervals (60.3%) with 3.4% on ‘as needed’ basis. Referrals ranked in order of frequency were to physiotherapy services, dietitian and speech and language pathologists in public facilities. The FMS’ perceived 4 important ‘needs’ in managing stroke patients at primary care level; access to rehabilitation services, coordinated care between tertiary centres and primary care using multidisciplinary care approach, a standardized guideline and family and caregiver support. Conclusions Post discharge stroke care guidelines and access to rehabilitation services at primary care is needed for post stroke patients residing at home in the community. PMID:24580779

Care Seeking after Stroke Symptoms

PubMed Central

Howard, Virginia J.; Lackland, Daniel T.; Lichtman, Judith H.; McClure, Leslie A.; Howard, George; Wagner, Libby; Pulley, LeaVonne; Gomez, Camilo R.

2013-01-01

Objective To assess risk factors associated with seeking care for stroke symptoms. Methods Using data from the population-based national cohort study (REasons for Geographic And Racial Differences in Stroke) conducted January 25, 2003–February 28, 2007 (N = 23,664), we assessed care-seeking behavior among 3,668 participants who reported a physician diagnosis of stroke/transient ischemic attack (n = 647) or stroke symptoms (n = 3,021) during follow-up. Care seeking was defined as seeking medical attention after stroke symptoms or a physician diagnosis. Results Overall, 58.5% of participants (2,146/3,668) sought medical care. In multivariable models, higher income was associated with greater likelihood of seeking care ( p = 0.02): participants with income of ≥$75,000 had odds 1.43 times (95% confidence interval [CI], 1.02–2.02) greater than those with income of less than $20,000. Diabetes and previous heart disease were associated with increased care seeking: odds ratio (OR) of 1.23 (95% CI, 1.04 –1.47) and OR of 1.26 (95% CI, 1.06– 1.49), respectively. Participants with previous stroke symptoms but no stroke history were less likely to seek care than those with stroke history or without previous symptoms (OR, 0.80; 95% CI, 0.67– 0.96). Past smoking was associated with lower likelihood (OR, 0.71; 95% CI, 0.59–0.85; p = 0.0003) of seeking care relative to nonsmokers. Interpretation Only approximately half of participants with stroke symptoms sought care. This is despite the encouragement of advocacy groups to seek prompt attention for stroke symptoms. Our results highlight the importance of identifying characteristics associated with care-seeking behavior. Recognizing factors that contribute to delays provides opportunities to enhance education on the importance of seeking care for stroke symptoms. PMID:18360830

Under-prescribing of Prevention Drugs and Primary Prevention of Stroke and Transient Ischaemic Attack in UK General Practice: A Retrospective Analysis.

PubMed

Turner, Grace M; Calvert, Melanie; Feltham, Max G; Ryan, Ronan; Fitzmaurice, David; Cheng, K K; Marshall, Tom

2016-11-01

Stroke is a leading cause of death and disability; worldwide it is estimated that 16.9 million people have a first stroke each year. Lipid-lowering, anticoagulant, and antihypertensive drugs can prevent strokes, but may be underused. We analysed anonymised electronic primary care records from a United Kingdom (UK) primary care database that covers approximately 6% of the UK population. Patients with first-ever stroke/transient ischaemic attack (TIA), ≥18 y, with diagnosis between 1 January 2009 and 31 December 2013, were included. Drugs were considered under-prescribed when lipid-lowering, anticoagulant, or antihypertensive drugs were clinically indicated but were not prescribed prior to the time of stroke or TIA. The proportions of strokes or TIAs with prevention drugs under-prescribed, when clinically indicated, were calculated. In all, 29,043 stroke/TIA patients met the inclusion criteria; 17,680 had ≥1 prevention drug clinically indicated: 16,028 had lipid-lowering drugs indicated, 3,194 anticoagulant drugs, and 7,008 antihypertensive drugs. At least one prevention drug was not prescribed when clinically indicated in 54% (9,579/17,680) of stroke/TIA patients: 49% (7,836/16,028) were not prescribed lipid-lowering drugs, 52% (1,647/3,194) were not prescribed anticoagulant drugs, and 25% (1,740/7,008) were not prescribed antihypertensive drugs. The limitations of our study are that our definition of under-prescribing of drugs for stroke/TIA prevention did not address patients' adherence to medication or medication targets, such as blood pressure levels. In our study, over half of people eligible for lipid-lowering, anticoagulant, or antihypertensive drugs were not prescribed them prior to first stroke/TIA. We estimate that approximately 12,000 first strokes could potentially be prevented annually in the UK through optimal prescribing of these drugs. Improving prescription of lipid-lowering, anticoagulant, and antihypertensive drugs is important to reduce the incidence and burden of stroke and TIA.

The network of Shanghai Stroke Service System (4S): A public health-care web-based database using automatic extraction of electronic medical records.

PubMed

Dong, Yi; Fang, Kun; Wang, Xin; Chen, Shengdi; Liu, Xueyuan; Zhao, Yuwu; Guan, Yangtai; Cai, Dingfang; Li, Gang; Liu, Jianmin; Liu, Jianren; Zhuang, Jianhua; Wang, Panshi; Chen, Xin; Shen, Haipeng; Wang, David Z; Xian, Ying; Feng, Wuwei; Campbell, Bruce Cv; Parsons, Mark; Dong, Qiang

2018-07-01

Background Several stroke outcome and quality control projects have demonstrated the success in stroke care quality improvement through structured process. However, Chinese health-care systems are challenged with its overwhelming numbers of patients, limited resources, and large regional disparities. Aim To improve quality of stroke care to address regional disparities through process improvement. Method and design The Shanghai Stroke Service System (4S) is established as a regional network for stroke care quality improvement in the Shanghai metropolitan area. The 4S registry uses a web-based database that automatically extracts data from structured electronic medical records. Site-specific education and training program will be designed and administrated according to their baseline characteristics. Both acute reperfusion therapies including thrombectomy and thrombolysis in the acute phase and subsequent care were measured and monitored with feedback. Primary outcome is to evaluate the differences in quality metrics between baseline characteristics (including rate of thrombolysis in acute stroke and key performance indicators in secondary prevention) and post-intervention. Conclusions The 4S system is a regional stroke network that monitors the ongoing stroke care quality in Shanghai. This project will provide the opportunity to evaluate the spectrum of acute stroke care and design quality improvement processes for better stroke care. A regional stroke network model for quality improvement will be explored and might be expanded to other large cities in China. Clinical Trial Registration-URL http://www.clinicaltrials.gov . Unique identifier: NCT02735226.

Secondary stroke prevention: from guidelines to clinical practice.

PubMed

Graham, Glenn D

2008-10-01

Stroke remains a leading cause of mortality and is associated with substantial morbidity in the United States. The majority of strokes are of ischemic origin, with an atherothrombotic trigger, and the clinical manifestation of atherothrombosis depends on the affected vascular site. The systemic nature of atherosclerosis means that stroke patients are at increased risk of ischemic events in several vascular beds, including cerebral, coronary and peripheral sites. Because stroke patients are at heightened risk of more ischemic events, secondary prevention is an important therapeutic goal. Recently, the American Heart Association and its division, the American Stroke Association, released new evidence-based guidelines for secondary stroke prevention in patients with ischemic stroke or transient ischemic attack. The new guidelines emphasize an individualized, patient-oriented approach to treatment based on clinical evidence. Evidence-based recommendations are set forth for the management of risk factors, including hypertension, dyslipidemia and diabetes, through lifestyle modifications and pharmacological interventions. The purpose of this paper is to review the topic of stroke prevention in light of current guidelines and clinical implementation patterns for primary care physicians, and to discuss new and emerging clinical evidence, with a focus on antiplatelet treatment.

Stroke care programme in Aragon (PAIA): strategy and outcomes for the period 2009-2014.

PubMed

Marta Moreno, J; Bestué Cardiel, M; Giménez Muñoz, A; Palacín Larroy, M

2018-06-01

In 2008, stroke mortality, morbidity, and disability rates in Aragon were higher than the average in Spain. These data underscored the need to develop a stroke care programme (PAIA). We present the dynamics of planning, implementation, evaluation, and improvement developed between 2009 and 2014 as well as the results of the PAIA after that 5-year period. Structure, processes, and outcomes have improved with reference to the key indicators of healthcare (audit: 2008, 2010, 2012) among others: stroke rate in 2013 was 2.07 (2.36 in 2008); 78% of strokes were managed in stroke units in 2014 (30% in 2008); rate of fibrinolysis was 8.3% in 2014 (4.4% in 2010); fibrinolysis was administered in secondary hospitals (30% of the total); fibrinolysis was administered by Telestroke in 9%; stroke mortality decreased (38%); 67.7 years of potential life lost (YPLL) in 2013 (144 in 2008); nurse training; development of neurosonology; networking; sharing protocols and best practices between health sectors, etc. CONCLUSIONS: Integrated process management and multidisciplinary teams distributed and deployed over an entire territory with established protocols, references, evaluations, and continuous development, have been proven powerful tools to ensure both quality and equality. The PAIA is a good example of clinical governance and networking due to its dynamic and sustained improvement and cooperation between clinicians. Copyright © 2016 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

Evaluating a systematic voiding programme for patients with urinary incontinence after stroke in secondary care using soft systems analysis and Normalisation Process Theory: findings from the ICONS case study phase.

PubMed

Thomas, L H; French, B; Burton, C R; Sutton, C; Forshaw, D; Dickinson, H; Leathley, M J; Britt, D; Roe, B; Cheater, F M; Booth, J; Watkins, C L

2014-10-01

Urinary incontinence (UI) affects between 40 and 60% of people in hospital after stroke, but is often poorly managed in stroke units. To inform an exploratory trial by three methods: identifying the organisational context for embedding the SVP; exploring health professionals' views around embedding the SVP and measuring presence/absence of UI and frequency of UI episodes at baseline and six weeks post-stroke. A mixed methods single case study included analysis of organisational context using interviews with clinical leaders analysed with soft systems methodology, a process evaluation using interviews with staff delivering the intervention and analysed with Normalisation Process Theory, and outcome evaluation using data from patients receiving the SVP and analysed using descriptive statistics. An 18 bed acute stroke unit in a large Foundation Trust (a 'not for profit' privately controlled entity not accountable to the UK Department of Health) serving a population of 370,000. Health professionals and clinical leaders with a role in either delivering the SVP or linking with it in any capacity were recruited following informed consent. Patients were recruited meeting the following inclusion criteria: aged 18 or over with a diagnosis of stroke; urinary incontinence (UI) as defined by the International Continence Society; conscious; medically stable as judged by the clinical team and with incontinence classified as stress, urge, mixed or 'functional'. All patients admitted to the unit during the intervention period were screened for eligibility; informed consent to collect baseline and outcome data was sought from all eligible patients. Organisational context: 18 health professionals took part in four group interviews. Findings suggest an environment not conducive to therapeutic continence management and a focus on containment of UI. Embedding the SVP into practice: 21 nursing staff took part in six group interviews. Initial confusion gave way to embedding of processes facilitated by new routines and procedures. Patient outcome: 43 patients were recruited; 28 of these commenced the SVP. Of these, 6/28 (21%) were continent at six weeks post-stroke or discharge. It was possible to embed the SVP into practice despite an organisational context not conducive to therapeutic continence care. Recommendations are made for introducing the SVP in a trial context. Copyright © 2014. Published by Elsevier Ltd.

Informal care for stroke survivors: results from the North East Melbourne Stroke Incidence Study (NEMESIS).

PubMed

Dewey, H M; Thrift, A G; Mihalopoulos, C; Carter, R; Macdonell, R A L; McNeil, J J; Donnan, G A

2002-04-01

Informal caregivers play an important role in the lives of stroke patients, but the cost of providing this care has not been estimated. The purpose of this study was to determine the nature and amount of informal care provided to stroke patients and to estimate the economic cost of that care. The primary caregivers of stroke patients registered in the North East Melbourne Stroke Incidence Study (NEMESIS) were interviewed at 3, 6, and 12 months after stroke, and the nature and amount of informal care provided were documented. The opportunity and replacement costs of informal care for all first-ever-in-a-lifetime strokes (excluding subarachnoid hemorrhages) that occurred in 1997 in Australia were estimated. Among 3-month stroke survivors, 74% required assistance with activities of daily living and received informal care from family or friends. Two thirds of primary caregivers were women, and most primary caregivers (>90%) provided care during family or leisure time. Total first-year caregiver time costs for all first-ever-in-a-lifetime strokes were estimated to be A$21.7 million (opportunity cost approach) or A$42.5 million (replacement cost approach), and the present values of lifetime caregiver time costs were estimated to be A$171.4 million (opportunity cost approach) or A$331.8 million (replacement cost approach). Informal care for stroke survivors represents a significant hidden cost to Australian society. Because our community is rapidly aging, this informal care burden may increase significantly in the future.

Paul Coverdell National Acute Stroke Registry Surveillance - four states, 2005-2007.

PubMed

George, Mary G; Tong, Xin; McGruder, Henraya; Yoon, Paula; Rosamond, Wayne; Winquist, Andrea; Hinchey, Judith; Wall, Hilary K; Pandey, Dilip K

2009-11-06

Each year, approximately 795,000 persons in the United States experience a new or recurrent stroke. Data from the prototype phase (2001-2004) of the Paul Coverdell National Acute Stroke Registry (PCNASR) suggested that numerous acute stroke patients did not receive treatment according to established guidelines. This report summarizes PCNASR data collected during 2005-2007 from Georgia, Illinois, Massachusetts, and North Carolina, the first states to have PCNASRs implemented in and led by state health departments. PCNASR was established by CDC in 2001 to track and improve the quality of hospital-based acute stroke care. The prototype phase (2001-2004) registries were led by CDC-funded clinical investigators in academic and medical institutions, whereas the full implementation of the 2005-2007 statewide registries was led by CDC-funded state health departments. Health departments in each state recruit hospitals to collect data. To be included in PCNASR, patients must be aged >or=18 years and have a clinical diagnosis of acute ischemic stroke, intracerebral hemorrhage, subarachnoid hemorrhage, or transient ischemic attack (TIA) or an International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) code indicative of a stroke or TIA. Data for patients who are already hospitalized at the time of stroke are not included. The following 10 performance measures of care, based on established guidelines for care of acute stroke patients, were developed by CDC in partnership with neurologists who specialize in stroke care: 1) received deep venous thrombosis prophylaxis, 2) received antithrombotic therapy at discharge, 3) received anticoagulation therapy for atrial fibrillation, 4) received tissue plasminogen activator (among eligible patients), 5) received antithrombotic therapy within 48 hours of admission or by the end of the second hospital day, 6) received lipid level testing, 7) received dysphagia screening, 8) received stroke education, 9) received smoking cessation counseling, and 10) received assessment for rehabilitation services. Adherence to these performance measures of care was calculated using predefined inclusion and exclusion criteria. A total of 195 hospitals from Georgia, Illinois, Massachusetts, and North Carolina contributed data to PCNASR during 2005-2007, representing 56,969 patients. Approximately half (53.3%) the cases of stroke in the registry occurred among females. A total of 2.5% of cases were among Hispanics; however, the proportion varied significantly by state. Cases among black patients ranged from 5.6% in Massachusetts to 35.8% in Georgia. The age at which patients experienced stroke varied significantly by state. On average, patients were oldest in Massachusetts (median age: 77 years) and youngest in Georgia (median age: 67 years). Overall, the clinical diagnosis for registry stroke cases was hemorrhagic stroke (13.8% of cases), ischemic stroke (56.2%), ill-defined stroke (i.e., medical record did not specify ischemic or hemorrhagic stroke; 7.3%), and TIA (21.6%). A total of 18.5% of patients with stroke symptoms arrived at the hospital within 2 hours of symptom onset; however, the time from onset of symptoms to hospital arrival was not recorded or was not known for the majority (57.8%) of patients. Of the 56,969 patients, 47.6% were transported by emergency medical services (EMS) from the scene of symptom onset, 11.1% were transferred by EMS from another hospital, and 39.4% used private or other transportation. Adherence to acute stroke care measures defined by PCNASR were as follows: received antithrombotic therapy at discharge (97.6%), received antithrombotic therapy within 48 hours of admission or by the end of the second hospital day (94.6%), assessed for rehabilitation services (90.1%), received deep venous thrombosis prophylaxis (85.5%), received anticoagulation therapy for atrial fibrillation (82.5%), received smoking cessation counseling (78.6%), received lipid level testing (69.9%), received stroke education (58.8%), received dysphagia screening (56.7%), and received tissue plasminogen activator (among eligible patients) (39.8%). Between 2001-2004 (prototype phase) and 2005-2007 (implementation by state health departments), substantial improvement occurred in dysphagia screening, lipid testing, smoking cessation counseling, and antithrombotic therapy prescribed at discharge. These initial improvements indicate that a surveillance system to track and improve the quality of hospital-based stroke care can be led successfully by state health departments, although further evaluations over time are needed. Despite these improvements, additional increases are needed in adherence to these and other performance measures. Nearly 40% of stroke patients did not use EMS services for transport to hospitals, and no change occurred in the proportion of patients who arrived at the hospital in time to receive thrombolytic therapy for ischemic stroke. Patients who are not promptly transported to hospitals after symptom onset are ineligible for thrombolytic therapy and other timely interventions for acute stroke. Results from PCNASR indicate the need for additional public health measures to inform the public of the need for timely activation of EMS services for signs and symptoms of stroke. In addition, low rates of adherence to certain measures of stroke care underscore the need for continuing coordinated programs to improve stroke quality of care. Additional analyses are needed to assess improvements in adherence to guidelines over time.

Development of a neuro early mobilisation protocol for use in a neuroscience intensive care unit.

PubMed

Brissie, Megan A; Zomorodi, Meg; Soares-Sardinha, Sharmila; Jordan, J Dedrick

2017-10-01

Through evaluation of the literature and working with a team of multidisciplinary healthcare providers, our objective was to refine an interprofessional Neuro Early Mobilisation Protocol for complex patients in the Neuroscience Intensive Care Unit. Using the literature as a guide, key stakeholders, from multiple professions, designed and refined a Neuro Early Mobilisation Protocol. This project took place at a large academic medical center in the southeast United States classified as both a Level I Trauma Center and Comprehensive Stroke Center. Goals for protocol development were to: (1) simplify the protocol to allow for ease of use, (2) make the protocol more generalizable to the patient population cared for in the Neuroscience Intensive Care Unit, (3) receive feedback from those using the original protocol on ways to improve the protocol and (4) ensure patients were properly screened for inclusion and exclusion in the protocol. Using expert feedback and the evidence, an evidence-based Neuro Early Mobilisation Protocol was created for use with all patients in the Neuroscience Intensive Care Unit. Future work will consist of protocol implementation and evaluation in order to increase patient mobilisation in the Neuroscience Intensive Care Unit. Copyright © 2017 Elsevier Ltd. All rights reserved.

A randomized trial evaluation of the Oswestry Standing Frame for patients after stroke.

PubMed

Bagley, Pam; Hudson, Mary; Forster, Anne; Smith, Jane; Young, John

2005-06-01

Standing is believed to have benefits in addressing motor and sensory impairments after stroke. One device to facilitate standing for severely disabled patients is the Oswestry Standing Frame. To evaluate the effectiveness of the Oswestry Standing Frame for severely disabled stroke patients. A single centre, randomized controlled trial. An inpatient stroke rehabilitation unit. Patients were recruited if they had a clinical diagnosis of stroke, were medically stable and unable to achieve any score on the Trunk Control Test or unable to stand in mid-line without the assistance of two therapists. The intervention (n = 71) and control (n = 69) groups both received usual stroke unit care but the intervention group also received a minimum of 14 consecutive days' treatment using the standing frame. The primary outcome measure was the Rivermead Mobility Index (RMI). Secondary measures included the Barthel Index; the Rivermead Motor Assessment; the balanced sitting and sitting to standing components of the Motor Assessment Scale; the Trunk Control Test and the Hospital Anxiety and Depression Scale. Blind assessment was undertaken at baseline, six weeks, 12 weeks and six months post stroke. Information on resource use was also collected. There was no statistically significant difference between groups in any of the outcome measures or for resource use. Mann-Whitney U-tests for the RMI change from baseline scores to six weeks, 12 weeks and six months post stroke were p = 0.310; p = 0.970 and p = 0.282, respectively. Use of the Oswestry Standing Frame did not improve clinical outcome or provide resource savings for this severely disabled patient group.

[Telemedicine in acute stroke care--a health economics view].

PubMed

Günzel, F; Theiss, S; Knüppel, P; Halberstadt, S; Rose, G; Raith, M

2010-05-01

Specialized stroke units offer optimal treatment of patients with an acute stroke. Unfortunately, their installation is limited by an acute lack of experienced neurologists and the small number of stroke patients in sparsely populated rural areas. This problem is increasingly being solved by the use of telemedicine, so that neurological expertise is made available to basic and regular care. It has been demonstrated by national and international pilot studies that solidly based and rapid decisions can be made by telemedicine regrading the use of thrombolysis, as the most important acute treatment, but also of other interventions. So far studies have only evaluated improvement in the quality of care achieved by networking, but not of any lasting effect on any economic benefit. Complementary to a medical evaluation, the qualitative economic assessment presented here of German and American concepts of telemetric care indicate no difference in efficacy between various ways of networking. Most noteworthy, when comparing two large American and German studies, is the difference in their priorities. While the American networks achieved targeted improvements in efficacy of care that go beyond the immediate wishes of the doctors involved, this was of only secondary importance in the German studies. Also, in contrast to several American networks, the German telemetry networks have not tended to be organized for future growth. In terms of economic benefits, decentralized organized networks offer a greater potential of efficacy than purely local ones. Furthermore, the integration of inducements into the design of business models is a fundamental factor for achieving successful and lasting existence, especially within a highly competitive market. Georg Thieme Verlag KG Stuttgart.New York.

Trends in one-year mortality for stroke in a tertiary academic center in Saudi Arabia: a 5-year retrospective analysis.

PubMed

Almekhlafi, Mohammed A

2016-01-01

Numerous studies have reported a decline in stroke-related mortality in developed countries. To assess trends in one-year mortality following a stroke diagnosis in Saudi Arabia. Retrospective longitudinal cohort study. Single tertiary care center from 2010 through 2014. All patients admitted with a primary admitting diagnosis of stroke. Demographic data (age, gender, nationality), risk factor profile, stroke subtypes, in-hospital complications and mortality data as well as cause of death were collected for all patients. A multivariable logistic regression model was used to assess factors associated with one-year mortality following a stroke admission. One-year mortality. In 548 patients with a mean age of 62.9 years (SD 16.9), the most frequent vascular risk factors were hypertension (90.6%), diabetes (65.5%), and hyperlipidemia (27.2%). Hemorrhagic stroke was diagnosed in 9.9%. The overall mortality risk was 26.9%. Non-Saudis had a significantly higher one-year mortality risk compared with Saudis (25% vs. 16.8%, respectively; P=.025). The most frequently reported causes of mortality were neurological and related to the underlying stroke (32%), sepsis (30%), and cardiac or other organ dysfunction-related (each 9%) in addition to other etiologies (collectively 9.5%) such as pulmonary embolism or an underlying malignancy. Significant predictors in the multivariate model were age (P < .0001), non-Saudi nationality (OR 1.8, CI 95 1.1 to 2.9; P=.019), and hospital length of stay (OR 1.01, CI 95 1 to 1.004; P=.001). We observed no decline in stroke mortality in our center over the 5-year span. The establishment of stroke systems of care, use of thrombolytic agents, and opening of a stroke unit should play an important role in a decline in stroke mortality. Retrospective single center study. Mortality data were available only for patients who died in our hospital.

Exertional heat stroke in navy and marine personnel: a hot topic.

PubMed

Goforth, Carl W; Kazman, Josh B

2015-02-01

Although exertional heat stroke is considered a preventable condition, this life-threatening emergency affects hundreds of military personnel annually. Because heat stroke is preventable, it is important that Navy critical care nurses rapidly recognize and treat heat stroke casualties. Combined intrinsic and extrinsic risk factors can quickly lead to heat stroke if not recognized by deployed critical care nurses and other first responders. In addition to initial critical care nursing interventions, such as establishing intravenous access, determining body core temperature, and assessing hemodynamic status, aggressive cooling measures should be initiated immediately. The most important determinant in heat stroke outcome is the amount of time that patients sustain hyperthermia. Heat stroke survival approaches 100% when evidence-based cooling guidelines are followed, but mortality from heat stroke is a significant risk when care is delayed. Navy critical care and other military nurses should be aware of targeted assessments and cooling interventions when heat stroke is suspected during military operations. ©2015 American Association of Critical-Care Nurses.

Is primary care a neglected piece of the jigsaw in ensuring optimal stroke care? Results of a national study

PubMed Central

Whitford, David L; Hickey, Anne; Horgan, Frances; O'Sullivan, Bernadette; McGee, Hannah; O'Neill, Desmond

2009-01-01

Background Stroke is a major cause of mortality and morbidity with potential for improved care and prevention through general practice. A national survey was undertaken to determine current resources and needs for optimal stroke prevention and care. Methods Postal survey of random sample of general practitioners undertaken (N = 204; 46% response). Topics included practice organisation, primary prevention, acute management, secondary prevention, long-term care and rehabilitation. Results Service organisation for both primary and secondary prevention was poor. Home management of acute stroke patients was used at some stage by 50% of responders, accounting for 7.3% of all stroke patients. Being in a structured cardiovascular management scheme, a training practice, a larger practice, or a practice employing a practice nurse were associated with structures and processes likely to support stroke prevention and care. Conclusion General practices were not fulfilling their potential to provide stroke prevention and long-term management. Systems of structured stroke management in general practice are essential to comprehensive national programmes of stroke care. PMID:19402908

Diagnosing Stroke in Acute Vertigo: The HINTS Family of Eye Movement Tests and the Future of the "Eye ECG".

PubMed

Newman-Toker, David E; Curthoys, Ian S; Halmagyi, G Michael

2015-10-01

Patients who present to the emergency department with symptoms of acute vertigo or dizziness are frequently misdiagnosed. Missed opportunities to promptly treat dangerous strokes can result in poor clinical outcomes. Inappropriate testing and incorrect treatments for those with benign peripheral vestibular disorders leads to patient harm and unnecessary costs. Over the past decade, novel bedside approaches to diagnose patients with the acute vestibular syndrome have been developed and refined. A battery of three bedside tests of ocular motor physiology known as "HINTS" (head impulse, nystagmus, test of skew) has been shown to identify acute strokes more accurately than even magnetic resonance imaging with diffusion-weighted imaging (MRI-DWI) when applied in the early acute period by eye-movement specialists. Recent advances in lightweight, high-speed video-oculography (VOG) technology have made possible a future in which HINTS might be applied by nonspecialists in frontline care settings using portable VOG. Use of technology to measure eye movements (VOG-HINTS) to diagnose stroke in the acute vestibular syndrome is analogous to the use of electrocardiography (ECG) to diagnose myocardial infarction in acute chest pain. This "eye ECG" approach could transform care for patients with acute vertigo and dizziness around the world. In the United States alone, successful implementation would likely result in improved quality of emergency care for hundreds of thousands of peripheral vestibular patients and tens of thousands of stroke patients, as well as an estimated national health care savings of roughly $1 billion per year. In this article, the authors review the origins of the HINTS approach, empiric evidence and pathophysiologic principles supporting its use, and possible uses for the eye ECG in teleconsultation, teaching, and triage. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

[Cost analysis of telemedical treatment of stroke].

PubMed

Schenkel, J; Reitmeir, P; Von Reden, S; Holle, R; Boy, S; Haberl, R; Audebert, H

2013-07-01

Telemedicine-enabled stroke networks increase the probability of a good clinical outcome. There is a shortage of evidence about the effects of this new approach on costs for inpatient care and nursing care. We analysed health insurance and nursing care fund data of a statutory health insurance company (AOK Bayern). Data from stroke patients initially treated in a TeleStroke network (TEMPiS - telemedical project for integrative stroke care) between community hospitals and academic stroke centres were compared to data of matched hospitals without specialised stroke care and telemedical support. Costs for nursing care were obtained over a 30-month period after the initial stroke. To rule out pre-existing differences between network and control hospitals, costs of stroke care were also analysed during a time period before network implementation. 1 277 patients (767 in intervention, 510 in control hospitals) were analysed in the post-implementation period. An increased proportion of patients treated in intervention hospitals had a favourable outcome concerning the level of required nursing care. Patients in intervention hospitals had higher costs for acute inpatient care (5 309 € vs. 4 901 €, p=0.04), but lower nursing care fund costs (3 946 € vs. 5 132 €; p=0.04). There was no difference in relation to absolute total costs obtained in the post-implementation period. However, nursing care costs per survived year were significantly lower in intervention hospitals (1 953 € vs. 2 635 €; p=0.005). No significant differences were found in the pre-implementation period. Considering both health insurance and nursing care fund costs, the incremental costs for TeleStroke network care in hospitals are compensated by savings in outpatient care. © Georg Thieme Verlag KG Stuttgart · New York.

Assessing the impact of health literacy on education retention of stroke patients.

PubMed

Sanders, Kalina; Schnepel, Loretta; Smotherman, Carmen; Livingood, William; Dodani, Sunita; Antonios, Nader; Lukens-Bull, Katryne; Balls-Berry, Joyce; Johnson, Yvonne; Miller, Terri; Hodges, Wayne; Falk, Diane; Wood, David; Silliman, Scott

2014-04-10

Inadequate health literacy is a pervasive problem with major implications for reduced health status and health disparities. Despite the role of focused education in both primary and secondary prevention of stroke, the effect of health literacy on stroke education retention has not been reported. We examined the relationship of health literacy to the retention of knowledge after recommended stroke education. This prospective cross-sectional study was conducted at an urban safety-net hospital. Study subjects were patients older than 18 admitted to the hospital stroke unit with a diagnosis of acute ischemic stroke who were able to provide informed consent to participate (N = 100). Health literacy levels were measured by using the short form of Test of Functional Health Literacy in Adults. Patient education was provided to patients at an inpatient stroke unit by using standardized protocols, in compliance with Joint Commission specifications. The education outcomes for poststroke care education, knowledge retention, was assessed for each subject. The effect of health literacy on the Stroke Patient Education Retention scores was assessed by using univariate and multivariate analyses. Of the 100 participating patients, 59% had inadequate to marginal health literacy. Stroke patients who had marginal health literacy (mean score, 7.45; standard deviation [SD], 1.9) or adequate health literacy (mean score, 7.31; SD, 1.76) had statistically higher education outcome scores than those identified as having inadequate health literacy (mean score, 5.58; SD, 2.06). Results from multivariate analysis indicated that adequate health literacy was most predictive of education outcome retention. This study demonstrated a clear relationship between health literacy and stroke education outcomes. Studies are needed to better understand the relationship of health literacy to key educational outcomes for primary or secondary prevention of stroke and to refine stroke education for literacy levels of high-risk populations.

Hospital charges for stroke patients.

PubMed

Alberts, M J; Bennett, C A; Rutledge, V R

1996-10-01

Stroke is a common disease with a yearly cost in the United States of approximately $30 billion. The increasing prevalence of managed care and cost-containment measures may affect the delivery of stroke care now and in the future. This study was performed to determine (1) hospital charges and test utilization for stroke patients and (2) the effectiveness of educational efforts in modifying test utilization and related hospital charges. Patients with a diagnosis of stroke who were discharged from either the neurology service or another service of the Department of Medicine (DOM) were identified. Data on test utilization and hospital charges were collected and analyzed. Following this analysis, educational sessions were held in an effort to reduce the use of specific diagnostic tests. The effectiveness of these methods was studied in a second group of stroke patients. In the baseline period there were 303 stroke patients, of which 262 (86%) were discharged from the neurology service and 41 (14%) were discharged from other services of the DOM. Patients on the neurology service had a lower mean length of stay than patients on the other services of the DOM (9.2 days versus 10.5 days) and lower mean total charges per case ($13,149 versus $15,727), although the respective differences were not statistically significant. Patient on the neurology service were more likely to have both brain CT and MRI performed (82 of 262 patients, 31.3%) than patients on the other services of the DOM (4 of 41, 9.8%, P = .005). In addition, patients on the neurology service were more likely to undergo a transthoracic echocardiogram than patients on the other services of the DOM (71.8% versus 53.7%, P = .025). After educational sessions, the percentage of stroke patients on the neurology service having both CT and MRI fell from 31.3% to 17.7% (P = .005), and the number of stroke patients having a transthoracic echocardiogram fell from 71.8% to 60.3% (P = .025). However, the overall charges for stroke patients on the neurology services did not decrease. Education can be successful in reducing the utilization of and associated charges for specific diagnostic tests for some stroke patients. A multidisciplinary approach to case management, using tools such as care maps, may be necessary to realize significant cost savings in certain groups of stroke patients.

Risk factors for acute stroke among South Asians compared to other racial/ethnic groups.

PubMed

Gezmu, Tefera; Schneider, Dona; Demissie, Kitaw; Lin, Yong; Gizzi, Martin S

2014-01-01

Studies of racial/ethnic variations in stroke rarely consider the South Asian population, one of the fastest growing sub-groups in the United States. This study compared risk factors for stroke among South Asians with those for whites, African-Americans, and Hispanics. Data on 3290 stroke patients were analyzed to examine risk differences among the four racial/ethnic groups. Data on 3290 patients admitted to a regional stroke center were analyzed to examine risk differences for ischemic stroke (including subtypes of small and large vessel disease) among South Asians, whites, African Americans and Hispanics. South Asians were younger and had higher rates of diabetes mellitus, blood pressure, and fasting blood glucose levels than other race/ethnicities. Prevalence of diabetic and antiplatelet medication use, as well as the incidence of small-artery occlusion ischemic stroke was also higher among South Asians. South Asians were almost a decade younger and had comparable socioeconomic levels as whites; however, their stroke risk factors were comparable to that of African Americans and Hispanics. Observed differences in stroke may be explained by dietary and life style choices of South Asian-Americans, risk factors that are potentially modifiable. Future population and epidemiologic studies should consider growing ethnic minority groups in the examination of the nature, outcome, and medical care profiles of stroke.

Gaps in care for patients with memory deficits after stroke: views of healthcare providers.

PubMed

Tang, Eugene Yee Hing; Price, Christopher; Stephan, Blossom Christa Maree; Robinson, Louise; Exley, Catherine

2017-09-08

Stroke is a common cause of physical disability but is also strongly associated with cognitive impairment and a risk for future dementia. Despite national clinical guidelines, the service provided for stroke survivors with cognitive and memory difficulties varies across localities. This study critically evaluated the views of healthcare professionals about barriers and facilitators to their care. Seventeen semi-structured individual interviews were conducted by a single interviewer with both primary and secondary care clinicians in regular contact with stroke-survivors. This included stroke medicine specialists, specialist nurses, physiotherapists, occupational therapists, general practitioners and primary care nurses. Topics included individual experiences of the current care offered to patients with cognitive impairment, assessment processes and inter-professional communication. Interviews were audio recorded and transcribed verbatim. Transcripts were thematically analysed and themes grouped into broad categories to facilitate interpretation. Data analysis identified four key themes as barriers to optimal care for stroke-survivors with memory difficulties: 1) Less focus on memory and cognition in post-stroke care; 2) Difficulties bringing up memory and cognitive problems post-stroke; 3) Lack of clarity in current services; and, 4) Assumptions made by healthcare professionals introducing gaps in care. Facilitators included stronger links between primary and secondary care in addition to information provision at all stages of care. The care provided by stroke services is dominated by physical impairments. Clinicians are unsure who should take responsibility for follow-up of patients with cognitive problems. This is made even more difficult by the lack of experience in assessment and stigma surrounding potential diagnoses associated with these deficits. Service development should focus on increased cohesiveness between hospital and community care to create a clear care pathway for post-stroke cognitive impairment.

Mobile platform for treatment of stroke: A case study of tele-assistance

PubMed Central

Torres Zenteno, Arturo Henry; Fernández, Francisco; Palomino-García, Alfredo; Moniche, Francisco; Escudero, Irene; Jiménez-Hernández, M Dolores; Caballero, Auxiliadora; Escobar-Rodriguez, Germán; Parra, Carlos

2015-01-01

This article presents the technological solution of a tele-assistance process for stroke patients in acute phase in the Seville metropolitan area. The main objective of this process is to reduce time from symptom onset to treatment of acute phase stroke patients by means of telemedicine, regarding mobility between an intensive care unit ambulance and an expert center and activating the pre-hospital care phase. The technological platform covering the process has been defined following an interoperability model based on standards and with a focus on service-oriented architecture focus. Messaging definition has been designed according to the reference model of the CEN/ISO 13606, messages content follows the structure of archetypes. An XDS-b (Cross-Enterprise Document Sharing-b) transaction messaging has been designed according to Integrating the Healthcare Enterprise profile for archetype notifications and update enquiries.This research has been performed by a multidisciplinary group. The Virgen del Rocío University Hospital acts as Reference Hospital and the Public Company for Healthcare as mobility surroundings. PMID:25975806

Length of stay, discharge destination, and functional improvement: utility of the Australian National Subacute and Nonacute Patient Casemix Classification.

PubMed

Tooth, Leigh; McKenna, Kryss; Goh, Kong; Varghese, Paul

2005-07-01

Although implemented in 1998, no research has examined how well the Australian National Subacute and Nonacute Patient (AN-SNAP) Casemix Classification predicts length of stay (LOS), discharge destination, and functional improvement in public hospital stroke rehabilitation units in Australia. 406 consecutive admissions to 3 stroke rehabilitation units in Queensland, Australia were studied. Sociodemographic, clinical, and functional data were collected. General linear modeling and logistic regression were used to assess the ability of AN-SNAP to predict outcomes. AN-SNAP significantly predicted each outcome. There were clear relationships between the outcomes of longer LOS, poorer functional improvement and discharge into care, and the AN-SNAP classes that reflected poorer functional ability and older age. Other predictors included living situation, acute LOS, comorbidity, and stroke type. AN-SNAP is a consistent predictor of LOS, functional change and discharge destination, and has utility in assisting clinicians to set rehabilitation goals and plan discharge.

Influence of stroke subtype on quality of care in the Get With The Guidelines-Stroke Program.

PubMed

Smith, E E; Liang, L; Hernandez, A; Reeves, M J; Cannon, C P; Fonarow, G C; Schwamm, L H

2009-09-01

Little is known about in-hospital care for hemorrhagic stroke. We examined quality of care in intracerebral hemorrhage (ICH) and subarachnoid hemorrhage (SAH) admissions in the national Get With The Guidelines-Stroke (GWTG-Stroke) database, and compared them to ischemic stroke (IS) or TIA admissions. Between April 1, 2003, and December 30, 2007, 905 hospitals contributed 479,284 consecutive stroke and TIA admissions. The proportions receiving each quality of care measure were calculated by dividing the total number of patients receiving the intervention by the total number of patients eligible for the intervention, excluding ineligible patients or those with contraindications to treatment. Logistic regression models were used to determine associations between measure compliance and stroke subtype, controlling for patient and hospital characteristics. Stroke subtypes were 61.7% IS, 23.8% TIA, 11.1% ICH, and 3.5% SAH. Performance on care measures was generally lower in ICH and SAH compared to IS/TIA, including guideline-recommended measures for deep venous thrombosis (DVT) prevention (for ICH) and smoking cessation (for SAH) (multivariable-adjusted p < 0.001 for all comparisons). Exceptions were that ICH patients were more likely than IS/TIA to have door-to-CT times <25 minutes (multivariable-adjusted p < 0.001) and to undergo dysphagia screening (multivariable-adjusted p < 0.001). Time spent in the GWTG-Stroke program was associated with improvements in many measures of care for ICH and SAH patients, including DVT prevention and smoking cessation therapy (multivariable-adjusted p < 0.001). Many hospital-based acute care and prevention measures are underutilized in intracerebral hemorrhage and subarachnoid hemorrhage compared to ischemic stroke /TIA. Duration of Get With The Guidelines-Stroke participation is associated with improving quality of care for hemorrhagic stroke.

Stroke care conference.

PubMed

Watkins, Caroline

2016-10-28

The 11th UK Stroke Forum Conference, hosted by the Stroke Association, is the largest stroke conference in the UK. It aims to provide nurses and other healthcare professionals with opportunities to share learning and best practice in stroke care and rehabilitation.

Impedance cardiography: a comparison of cardiac output vs waveform analysis for assessing left ventricular systolic dysfunction.

PubMed

DeMarzo, Arthur P; Kelly, Russell F; Calvin, James E

2007-01-01

Early detection of asymptomatic left ventricular systolic dysfunction (LVSD) is beneficial in managing heart failure. Recent studies have cast doubt on the usefulness of cardiac output as an indicator of LVSD. In impedance cardiography (ICG), the dZ/dt waveform has a systolic wave called the E wave. This study looked at measurements of the amplitude and area of the E wave compared with ICG-derived cardiac output, stroke volume, cardiac index, and stroke index as methods of assessing LVSD. ICG data were obtained from patients (n=26) admitted to a coronary care unit. Clinical LVSD severity was stratified into 4 groups (none, mild, moderate, and severe) based on echocardiography data and standard clinical assessment by a cardiologist blinded to ICG data. Statistical analysis showed that the E wave amplitude and area were better indicators of the level of LVSD than cardiac output, stroke volume, cardiac index, or stroke index. ICG waveform analysis has potential as a simple point-of-care test for detecting LVSD in asymptomatic patients at high risk for developing heart failure and for monitoring LVSD in patients being treated for heart failure.

Characterizing Strokes and Stroke Mimics Transported by Helicopter Emergency Medical Services.

PubMed

Sequeira, Denisse; Martin-Gill, Christian; Kesinger, Matthew R; Thompson, Laura R; Jovin, Tudor G; Massaro, Lori M; Guyette, Francis X

2016-01-01

Stroke is the leading cause of disability in the United States with most of these patients being transported by emergency medical services. These providers are the first medical point of contact and must be able to rapidly and accurately identify stroke and transport these patients to the appropriate facilities for treatment. There are many conditions that have similar presentations to stroke and can be mistakenly identified as potential strokes, thereby affecting the initial prehospital triage. A retrospective observational study examined patients with suspected strokes transported to a single comprehensive stroke center (CSC) by a helicopter emergency medical service (HEMS) agency from 2007 through 2013. Final diagnosis was extracted from the Get with the Guidelines (GWTG) database and hospital discharge diagnosis for those not included in the database. Frequencies of discharge diagnosis were calculated and then stratified into interfacility vs. scene transfers. In this study 6,243 patients were transported: 3,376 patients were screened as potential strokes, of which 2,527 had a final diagnosis of stroke (2,242 ischemic stroke and 285 transient ischemic attack), 166 had intracranial hemorrhage, and 655 were stroke mimics. Stroke mimics were more common among scene transfers (223, 32%) than among interfacility transfers (432, 16%). In our study approximately 20% of potential stroke patients transported via HEMS were mimics. Identifying the need for CSC resources can be an important factor in creating a prehospital triage tool to facilitate patient transport to an appropriate health care facility.

Cost of post-stroke outpatient care in Malaysia.

PubMed

Akhavan Hejazi, Seyed Majid; Mazlan, Mazlina; Abdullah, Saini Jeffery Freddy; Engkasan, Julia Patrick

2015-02-01

This study aimed to investigate the direct cost of outpatient care for patients with stroke, as well as the relationship between the aforementioned cost and the sociodemographic and stroke characteristics of the patients. This was a cross-sectional study involving patients with first-ever stroke who were attending outpatient stroke rehabilitation, and their family members. Participants were interviewed using a structured questionnaire designed to obtain information regarding the cost of outpatient care. Stroke severity was measured using the National Institute of Health Stroke Scale. This study comprised 49 patients (28 men, 21 women) with a mean age of 60.2 (range 35-80) years. The mean total cost incurred was USD 547.10 (range USD 53.50-4,591.60), of which 36.6% was spent on attendant care, 25.5% on medical aids, 15.1% on travel expenses, 14.1% on medical fees and 8.5% on out-of-pocket expenses. Stroke severity, age > 70 years and haemorrhagic stroke were associated with increased cost. The mean cost of attending outpatient therapy per patient was USD 17.50 per session (range USD 6.60-30.60), with travelling expenses (41.8%) forming the bulk of the cost, followed by medical fees (38.1%) and out-of-pocket expenses (10.9%). Multiple regression analysis showed that stroke severity was the main determinant of post-stroke outpatient care cost (p < 0.001). Post-stroke outpatient care costs are significantly influenced by stroke severity. The cost of attendant care was the main cost incurred during the first three months after hospital discharge, while travelling expenses was the main cost incurred when attending outpatient stroke rehabilitation therapy.

Occupational Therapy in the Neonatal Intensive Care Unit for a Neonate with Perinatal Stroke: A Case Report.

PubMed

Roan, Cecilia; Bell, Alison

2017-08-01

This case report describes an occupational therapy intervention based on synactive theory for a neonate born full-term with a diagnosis of perinatal stroke. Occupational therapy was provided 4-5 times a week for 3 weeks. The focus was improving infant state regulation and motor skills to support developmentally appropriate behaviors through environmental modifications, positioning, guided progression of sensory stimulation, and promotion of motor and postural skills. At discharge on day 24, the infant had improved state regulation, behavioral organization, and motor performance. Occupational therapy based on synactive theory was an effective therapeutic approach for improving the behavioral and motor organization of a full term infant diagnosed with perinatal stroke.

Predicting Discharge to Institutional Long-Term Care After Stroke: A Systematic Review and Metaanalysis.

PubMed

Burton, Jennifer K; Ferguson, Eilidh E C; Barugh, Amanda J; Walesby, Katherine E; MacLullich, Alasdair M J; Shenkin, Susan D; Quinn, Terry J

2018-01-01

Stroke is a leading cause of disability worldwide, and a significant proportion of stroke survivors require long-term institutional care. Understanding who cannot be discharged home is important for health and social care planning. Our aim was to establish predictive factors for discharge to institutional care after hospitalization for stroke. We registered and conducted a systematic review and meta-analysis (PROSPERO: CRD42015023497) of observational studies. We searched MEDLINE, EMBASE, and CINAHL Plus to February 2017. Quantitative synthesis was performed where data allowed. Acute and rehabilitation hospitals. Adults hospitalized for stroke who were newly admitted directly to long-term institutional care at the time of hospital discharge. Factors associated with new institutionalization. From 10,420 records, we included 18 studies (n = 32,139 participants). The studies were heterogeneous and conducted in Europe, North America, and East Asia. Eight studies were at high risk of selection bias. The proportion of those surviving to discharge who were newly discharged to long-term care varied from 7% to 39% (median 17%, interquartile range 12%), and the model of care received in the long-term care setting was not defined. Older age and greater stroke severity had a consistently positive association with the need for long-term care admission. Individuals who had a severe stroke were 26 times as likely to be admitted to long-term care than those who had a minor stroke. Individuals aged 65 and older had a risk of stroke that was three times as great as that of younger individuals. Potentially modifiable factors were rarely examined. Age and stroke severity are important predictors of institutional long-term care admission directly from the hospital after an acute stroke. Potentially modifiable factors should be the target of future research. Stroke outcome studies should report discharge destination, defining the model of care provided in the long-term care setting. © 2017 The Authors. Journal of the American Geriatrics Society published by Wiley Periodicals, Inc. on behalf of The American Geriatrics Society.

Out-of-pocket costs for childhood stroke: the impact of chronic illness on parents' pocketbooks.

PubMed

Plumb, Patricia; Seiber, Eric; Dowling, Michael M; Lee, JoEllen; Bernard, Timothy J; deVeber, Gabrielle; Ichord, Rebecca N; Bastian, Rachel; Lo, Warren D

2015-01-01

Direct costs for children who had stroke are similar to those for adults. There is no information regarding the out-of-pocket costs families encounter. We described the out-of-pocket costs families encountered in the first year after a child's ischemic stroke. Twenty-two subjects were prospectively recruited at four centers in the United States and Canada in 2008 and 2009 as part of the "Validation of the Pediatric NIH Stroke Scale" study; families' indirect costs were tracked for 1 year. Every 3 months, parents reported hours they did not work, nonreimbursed costs for medical visits or other health care, and mileage. They provided estimates of annual income. We calculated total out-of-pocket costs in US dollars and reported costs as a proportion of annual income. Total median out-of-pocket cost for the year after an ischemic stroke was $4354 (range, $0-$28,666; interquartile range, $1008-$8245). Out-of-pocket costs were greatest in the first 3 months after the incident stroke, with the largest proportion because of lost wages, followed by transportation, and nonreimbursed health care. For the entire year, median costs represented 6.8% (range, 0%-81.9%; interquartile range, 2.7%-17.2%) of annual income. Out-of-pocket expenses are significant after a child's ischemic stroke. The median costs are noteworthy provided that the median American household had cash savings of $3650 at the time of the study. These results with previous reports of direct costs provide a more complete view of the overall costs to families and society. Childhood stroke creates an under-recognized cost to society because of decreased parental productivity. Copyright © 2015 Elsevier Inc. All rights reserved.

Did a quality improvement collaborative make stroke care better? A cluster randomized trial

PubMed Central

2014-01-01

Background Stroke can result in death and long-term disability. Fast and high-quality care can reduce the impact of stroke, but UK national audit data has demonstrated variability in compliance with recommended processes of care. Though quality improvement collaboratives (QICs) are widely used, whether a QIC could improve reliability of stroke care was unknown. Methods Twenty-four NHS hospitals in the Northwest of England were randomly allocated to participate either in Stroke 90:10, a QIC based on the Breakthrough Series (BTS) model, or to a control group giving normal care. The QIC focused on nine processes of quality care for stroke already used in the national stroke audit. The nine processes were grouped into two distinct care bundles: one relating to early hours care and one relating to rehabilitation following stroke. Using an interrupted time series design and difference-in-difference analysis, we aimed to determine whether hospitals participating in the QIC improved more than the control group on bundle compliance. Results Data were available from nine interventions (3,533 patients) and nine control hospitals (3,059 patients). Hospitals in the QIC showed a modest improvement from baseline in the odds of average compliance equivalent to a relative improvement of 10.9% (95% CI 1.3%, 20.6%) in the Early Hours Bundle and 11.2% (95% CI 1.4%, 21.5%) in the Rehabilitation Bundle. Secondary analysis suggested that some specific processes were more sensitive to an intervention effect. Conclusions Some aspects of stroke care improved during the QIC, but the effects of the QIC were modest and further improvement is needed. The extent to which a BTS QIC can improve quality of stroke care remains uncertain. Some aspects of care may respond better to collaboratives than others. Trial registration ISRCTN13893902. PMID:24690267

Recommendations for the management of cerebral and cerebellar infarction with swelling: a statement for healthcare professionals from the American Heart Association/American Stroke Association.

PubMed

Wijdicks, Eelco F M; Sheth, Kevin N; Carter, Bob S; Greer, David M; Kasner, Scott E; Kimberly, W Taylor; Schwab, Stefan; Smith, Eric E; Tamargo, Rafael J; Wintermark, Max

2014-04-01

There are uncertainties surrounding the optimal management of patients with brain swelling after an ischemic stroke. Guidelines are needed on how to manage this major complication, how to provide the best comprehensive neurological and medical care, and how to best inform families facing complex decisions on surgical intervention in deteriorating patients. This scientific statement addresses the early approach to the patient with a swollen ischemic stroke in a cerebral or cerebellar hemisphere. The writing group used systematic literature reviews, references to published clinical and epidemiology studies, morbidity and mortality reports, clinical and public health guidelines, authoritative statements, personal files, and expert opinion to summarize existing evidence and to indicate gaps in current knowledge. The panel reviewed the most relevant articles on adults through computerized searches of the medical literature using MEDLINE, EMBASE, and Web of Science through March 2013. The evidence is organized within the context of the American Heart Association framework and is classified according to the joint American Heart Association/American College of Cardiology Foundation and supplementary American Heart Association Stroke Council methods of classifying the level of certainty and the class and level of evidence. The document underwent extensive American Heart Association internal peer review. Clinical criteria are available for hemispheric (involving the entire middle cerebral artery territory or more) and cerebellar (involving the posterior inferior cerebellar artery or superior cerebellar artery) swelling caused by ischemic infarction. Clinical signs that signify deterioration in swollen supratentorial hemispheric ischemic stroke include new or further impairment of consciousness, cerebral ptosis, and changes in pupillary size. In swollen cerebellar infarction, a decrease in level of consciousness occurs as a result of brainstem compression and therefore may include early loss of corneal reflexes and the development of miosis. Standardized definitions should be established to facilitate multicenter and population-based studies of incidence, prevalence, risk factors, and outcomes. Identification of patients at high risk for brain swelling should include clinical and neuroimaging data. If a full resuscitative status is warranted in a patient with a large territorial stroke, admission to a unit with neurological monitoring capabilities is needed. These patients are best admitted to intensive care or stroke units attended by skilled and experienced physicians such as neurointensivists or vascular neurologists. Complex medical care includes airway management and mechanical ventilation, blood pressure control, fluid management, and glucose and temperature control. In swollen supratentorial hemispheric ischemic stroke, routine intracranial pressure monitoring or cerebrospinal fluid diversion is not indicated, but decompressive craniectomy with dural expansion should be considered in patients who continue to deteriorate neurologically. There is uncertainty about the efficacy of decompressive craniectomy in patients ≥60 years of age. In swollen cerebellar stroke, suboccipital craniectomy with dural expansion should be performed in patients who deteriorate neurologically. Ventriculostomy to relieve obstructive hydrocephalus after a cerebellar infarct should be accompanied by decompressive suboccipital craniectomy to avoid deterioration from upward cerebellar displacement. In swollen hemispheric supratentorial infarcts, outcome can be satisfactory, but one should anticipate that one third of patients will be severely disabled and fully dependent on care even after decompressive craniectomy. Surgery after a cerebellar infarct leads to acceptable functional outcome in most patients. Swollen cerebral and cerebellar infarcts are critical conditions that warrant immediate, specialized neurointensive care and often neurosurgical intervention. Decompressive craniectomy is a necessary option in many patients. Selected patients may benefit greatly from such an approach, and although disabled, they may be functionally independent.

Stroke care in Central Eastern Europe: current problems and call for action.

PubMed

Lenti, Laura; Brainin, Michael; Titianova, Ekaterina; Morovic, Sandra; Demarin, Vida; Kalvach, Pavel; Skoloudik, David; Kobayashi, Adam; Czlonkowska, Anna; Muresanu, Dafin F; Shekhovtsova, Ksenia; Skvortsova, Veronica I; Sternic, Nadezda; Beslac Bumbasirevic, Ljiljana; Svigelj, Viktor; Turcani, Peter; Bereczki, Dániel; Csiba, László

2013-07-01

Stroke is a major medical problem and one of the leading causes of mortality and disability all over in Europe. However, there are significant East-West differences in stroke care as well as in stroke mortality and morbidity rates. Central and Eastern European countries that formerly had centralized and socialist health care systems have serious and similar problems in organizing health and stroke care 20 years after the political transition. In Central and Eastern Europe, stroke is more frequent, the mortality rate is higher, and the victims are younger than in Western Europe. High-risk patients live in worse environmental conditions, and the socioeconomic consequences of stroke further weaken the economic development of these countries. To address these issues, a round table conference was organized. The main aim of this conference was to discuss problems to be solved related to acute and chronic stroke care in Central and Eastern European countries, and also, to exchange ideas on possible solutions. In this article, the discussed problems and possible solutions will be summarized, and introduce 'The Budapest Statement of Stroke Experts of Central and Eastern European countries'. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.

Reflection on stroke deaths and end-of-life stroke care.

PubMed

Quadri, Syed Z; Huynh, Thang; Cappelen-Smith, Cecilia; Wijesuriya, Nirupama; Mamun, Abul; Beran, Roy G; McDougall, Alan J; Cordato, Dennis

2018-03-01

The benefit of palliative care referral for severe stroke patients on end-of-life care pathway (EOLCP) is increasingly recognised. Palliative care provides assistance with symptom management and transition to end-of-life care. Advance care planning (ACP) may help accommodate patient/family expectations and guide management. This is a retrospective study of all stroke deaths (2014-2015) at Liverpool Hospital, Sydney, Australia. Data examined included age, comorbidities, living arrangements, pre-existing ACP, palliative care referral rates and 'survival time'. In total, 123 patient (mean age ± SD = 76 ± 13 years) deaths were identified from 1067 stroke admissions (11.5% mortality); 64 (52%) patients had ischaemic stroke and 59 (48%) intracerebral haemorrhage (ICH), and 40% suffered a prior stroke, and 43% required a carer at home or were in an aged care facility. Survival time from admission was significantly longer in patients with ischaemic stroke compared to intracerebral haemorrhage (median, interquartile range [IQR]: 9.5 [18] vs 2 [4] days, P < 0.001). Only two patients had pre-existing ACP; 44% of patients were referred to palliative care and 41% were commenced on dedicated EOLCP. Palliative care referral was less likely in patients who died under neurosurgery. EOLCP were significantly less likely to be commenced in patients who underwent acute intervention or were not referred to palliative care. In this cohort, palliative care referral and EOLCP were commenced in less than 50% of patients, highlighting significant variations in clinical care. These data support the need to promote awareness of ACP, particularly in patients with prior stroke or significant comorbidities. This may help reduce potentially futile invasive investigations and treatment. © 2017 Royal Australasian College of Physicians.

A modelling tool for capacity planning in acute and community stroke services.

PubMed

Monks, Thomas; Worthington, David; Allen, Michael; Pitt, Martin; Stein, Ken; James, Martin A

2016-09-29

Mathematical capacity planning methods that can take account of variations in patient complexity, admission rates and delayed discharges have long been available, but their implementation in complex pathways such as stroke care remains limited. Instead simple average based estimates are commonplace. These methods often substantially underestimate capacity requirements. We analyse the capacity requirements for acute and community stroke services in a pathway with over 630 admissions per year. We sought to identify current capacity bottlenecks affecting patient flow, future capacity requirements in the presence of increased admissions, the impact of co-location and pooling of the acute and rehabilitation units and the impact of patient subgroups on capacity requirements. We contrast these results to the often used method of planning by average occupancy, often with arbitrary uplifts to cater for variability. We developed a discrete-event simulation model using aggregate parameter values derived from routine administrative data on over 2000 anonymised admission and discharge timestamps. The model mimicked the flow of stroke, high risk TIA and complex neurological patients from admission to an acute ward through to community rehab and early supported discharge, and predicted the probability of admission delays. An increase from 10 to 14 acute beds reduces the number of patients experiencing a delay to the acute stroke unit from 1 in every 7 to 1 in 50. Co-location of the acute and rehabilitation units and pooling eight beds out of a total bed stock of 26 reduce the number of delayed acute admissions to 1 in every 29 and the number of delayed rehabilitation admissions to 1 in every 20. Planning by average occupancy would resulted in delays for one in every five patients in the acute stroke unit. Planning by average occupancy fails to provide appropriate reserve capacity to manage the variations seen in stroke pathways to desired service levels. An appropriate uplift from the average cannot be based simply on occupancy figures. Our method draws on long available, intuitive, but underused mathematical techniques for capacity planning. Implementation via simulation at our study hospital provided valuable decision support for planners to assess future bed numbers and organisation of the acute and rehabilitation services.

The association between socioeconomic status and disability after stroke: findings from the Adherence eValuation After Ischemic stroke Longitudinal (AVAIL) registry.

PubMed

Bettger, Janet Prvu; Zhao, Xin; Bushnell, Cheryl; Zimmer, Louise; Pan, Wenqin; Williams, Linda S; Peterson, Eric D

2014-03-26

Stroke is the leading cause of disability among adults in the United States. The association of patients' pre-event socioeconomic status (SES) with post-stroke disability is not well understood. We examined the association of three indicators of SES--educational attainment, working status, and perceived adequacy of household income--with disability 3-months following an acute ischemic stroke. We conducted retrospective analyses of a prospective cohort of 1965 ischemic stroke patients who survived to 3 months in the Adherence eValuation After Ischemic stroke--Longitudinal (AVAIL) study. Multivariable logistic regression was used to examine the relationship of level of education, pre-stroke work status, and perceived adequacy of household income with disability (defined as a modified Rankin Scale of 3-5 indicating activities of daily living limitations or constant care required). Overall, 58% of AVAIL stroke patients had a high school or less education, 61% were not working, and 27% perceived their household income as inadequate prior to their stroke. Thirty five percent of patients were disabled at 3-months. After adjusting for demographic and clinical factors, stroke survivors who were unemployed or homemakers, disabled and not-working, retired, less educated, or reported to have inadequate income prior to their stroke had a significantly higher odds of post-stroke disability. In this cohort of stroke survivors, socioeconomic status was associated with disability following acute ischemic stroke. The results may have implications for public health and health service interventions targeting stroke survivors at risk of poor outcomes.

Training informal caregivers to care for older people after stroke: a quasi-experimental study.

PubMed

Araújo, Odete; Lage, Isabel; Cabrita, José; Teixeira, Laetitia

2018-05-12

The present study aimed at evaluating whether training on practical skills involved in providing care reduces the burden experienced by informal caregivers and improves their general health condition. A substantial number of informal caregivers lack skills to deliver post-stroke assistance to older people after hospital discharge, which leads to burden situations as well as mental and physical health deterioration of the former. A quasi-experimental design. This study involved 174 informal caregivers of older people who overcame a stroke. The control group (N= 89) received the usual type of care delivered in healthcare units. The experimental group (N=85) adopted the InCARE programme for 1 week (T0), 1 month (T1) and 3 (T2) months and received telephone support by counselling caregivers on the subsequent 3rd, 6th, 8th and 10th weeks to hospital discharge. It aimed at facilitating the caregiver's adjustment to the demands of a post- stroke stage and at increasing knowledge and practical skills to support the decision making. Data collection occurred between February - December 2014 at the Community Home Care Services in northern Portugal. The experimental group obtained significantly better results regarding practical skills as well as lower burden levels and a better general mental health condition when compared with the control group 1 (T1) and 3 (T2) months after intervention. Findings suggest that our programme improved practical skills, helped reduce burden levels with better scores and improvement regarding general mental health condition of informal caregivers. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Medicare claims indicators of healthcare utilization differences after hospitalization for ischemic stroke: Race, gender, and caregiving effects.

PubMed

Roth, David L; Sheehan, Orla C; Huang, Jin; Rhodes, James D; Judd, Suzanne E; Kilgore, Meredith; Kissela, Brett; Bettger, Janet Prvu; Haley, William E

2016-10-01

Background Differences in healthcare utilization after stroke may partly explain race or gender differences in stroke outcomes and identify factors that might reduce post-acute stroke care costs. Aim To examine systematic differences in Medicare claims for healthcare utilization after hospitalization for ischemic stroke in a US population-based sample. Methods Claims were examined over a six-month period after hospitalization for 279 ischemic stroke survivors 65 years or older from the REasons for Geographic And Racial Differences in Stroke (REGARDS) study. Statistical analyses examined differences in post-acute healthcare utilization, adjusted for pre-stroke utilization, as a function of race (African-American vs. White), gender, age, stroke belt residence, income, Medicaid dual-eligibility, Charlson comorbidity index, and whether the person lived with an available caregiver. Results After adjusting for covariates, women were more likely than men to receive home health care and to use emergency department services during the post-acute care period. These effects were maintained even after further adjustment for acute stroke severity. African-Americans had more home health care visits than Whites among patients who received some home health care. Having a co-residing caregiver was associated with reduced acute hospitalization length of stay and fewer post-acute emergency department and primary care physician visits. Conclusions Underutilization of healthcare after stroke does not appear to explain poorer long-term stroke outcomes for women and African-Americans in this epidemiologically-derived sample. Caregiver availability may contribute to reduced formal care and cost during the post-acute period.

Diagnosis and management of carotid stenosis: a review.

PubMed

Nussbaum, E S

2000-01-01

Since its introduction in the 1950s, carotid endarterectomy has become one of the most frequently performed operations in the United States. The tremendous appeal of a procedure that decreases the risk of stroke, coupled with the large number of individuals in the general population with carotid stenosis, has contributed to its popularity. To provide optimal patient care, the practicing physician must have a firm understanding of the proper evaluation and management of carotid stenosis. Nevertheless, because of the large number of clinical trials performed over the last decade addressing the treatment of stroke and carotid endarterectomy, the care of patients with carotid stenosis remains a frequently misunderstood topic. This review summarizes the current evaluation and treatment options for carotid stenosis and provides a rational management algorithm for this prevalent disease process.

A cluster randomised controlled trial and economic evaluation of a structured training programme for caregivers of inpatients after stroke: the TRACS trial.

PubMed

Forster, A; Dickerson, J; Young, J; Patel, A; Kalra, L; Nixon, J; Smithard, D; Knapp, M; Holloway, I; Anwar, S; Farrin, A

2013-10-01

The majority of stroke patients are discharged home dependent on informal caregivers, usually family members, to provide assistance with activities of daily living (ADL), including bathing, dressing and toileting. Many caregivers feel unprepared for this role and this may have a detrimental effect on both the patient and caregiver. To evaluate whether or not a structured, competency-based training programme for caregivers [the London Stroke Carer Training Course (LSCTC)] improved physical and psychological outcomes for patients and their caregivers after disabling stroke, and to determine if such a training programme is cost-effective. A pragmatic, multicentre, cluster randomised controlled trial. Stratified randomisation of 36 stroke rehabilitation units (SRUs) to the intervention or control group by geographical region and quality of care. A total of 930 stroke patient and caregiver dyads were recruited. Patients were eligible if they had a confirmed diagnosis of stroke, were medically stable, were likely to return home with residual disability at the time of discharge and had a caregiver available, willing and able to provide support after discharge. The caregiver was defined as the main person--other than health, social or voluntary care provider--helping with ADL and/or advocating on behalf of the patient. The intervention (the LSCTC) comprised a number of caregiver training sessions and competency assessment delivered by SRU staff while the patient was in the SRU and one recommended follow-up session after discharge. The control group continued to provide usual care according to national guidelines. Recruitment was completed by independent researchers and participants were unaware of the SRUs' allocation. The primary outcomes were self-reported extended ADL for the patient and caregiver burden measured at 6 months after recruitment. Secondary outcomes included quality of life, mood and cost-effectiveness, with final follow-up at 12 months. No differences in primary outcomes were found between the groups at 6 months. Adjusted mean differences were -0.2 points [95% confidence interval (CI) -3.0 to 2.5 points; p = 0.866; intracluster correlation coefficient (ICC) = 0.027] for the patient Nottingham Extended Activities of Daily Living score and 0.5 points (95% CI -1.7 to 2.7 points; p = 0.660; ICC = 0.013) for the Caregiver Burden Scale. Furthermore, no differences were detected in any of the secondary outcomes. Intervention compliance varied across the units. Half of the participating centres had a compliance rating of > 60%. Analysis showed no evidence of higher levels of patient independence or lower levels of caregiver burden in the SRUs with better levels of intervention compliance. The economic evaluation suggests that from a patient and caregiver perspective, health and social care costs, societal costs and outcomes are similar for the intervention and control groups at 6 months, 12 months and over 1 year. We have conducted a robust multicentre, cluster randomised trial, demonstrating for the first time that this methodology is feasible in stroke rehabilitation research. There was no difference between the LSCTC and usual care with respect to improving stroke patients' recovery, reducing caregivers' burden, or improving other physical and psychological outcomes, nor was it cost-effective compared with usual care. Compliance with the intervention varied, but analysis indicated that a dose effect was unlikely. It is possible that the immediate post-stroke period may not be the ideal time for the delivery of structured training. The intervention approach might be more relevant if delivered after discharge by community-based teams. Current Controlled Trials ISRCTN49208824. This project was funded by the MRC and is managed by the NIHR (project number 09/800/10) on behalf of the MRC-NIHR partnership, and will be published in full in Health Technology Assessment; Vol. 17, No. 46. See the NIHR Journals Library website for further project information.

Qualitative investigation of the perceptions and experiences of nursing and allied health professionals involved in the implementation of an enriched environment in an Australian acute stroke unit

PubMed Central

Brauer, Sandra G; Fitzhenry, Sarah; Grimley, Rohan S; Hayward, Kathryn S

2017-01-01

Objective An enriched environment embedded in an acute stroke unit can increase activity levels of patients who had stroke, with changes sustained 6 months post-implementation. The objective of this study was to understand perceptions and experiences of nursing and allied health professionals involved in implementing an enriched environment in an acute stroke unit. Design A descriptive qualitative approach. Setting An acute stroke unit in a regional Australian hospital. Participants We purposively recruited three allied health and seven nursing professionals involved in the delivery of the enriched environment. Face-to-face, semistructured interviews were conducted 8 weeks post-completion of the enriched environment study. One independent researcher completed all interviews. Voice-recorded interviews were transcribed verbatim and analysed by three researchers using a thematic approach to identify main themes. Results Three themes were identified. First, staff perceived that ‘the road to recovery had started’ for patients. An enriched environment was described to shift the focus to recovery in the acute setting, which was experienced through increased patient activity, greater psychological well-being and empowering patients and families. Second, ‘it takes a team’ to successfully create an enriched environment. Integral to building the team were positive interdisciplinary team dynamics and education. The impact of the enriched environment on workload was diversely experienced by staff. Third, ‘keeping it going’ was perceived to be challenging. Staff reflected that changing work routines was difficult. Contextual factors such as a supportive physical environment and variety in individual enrichment opportunities were indicated to enhance implementation. Key to sustaining change was consistency in staff and use of change management strategies. Conclusion Investigating staff perceptions and experiences of an enrichment model in an acute stroke unit highlighted the need for effective teamwork. To facilitate staff in their new work practice, careful selection of change management strategies are critical to support clinical translation of an enriched environment. Trial registration number ANZCTN12614000679684; Results. PMID:29273658

Variation in Risk-Standardized Mortality of Stroke among Hospitals in Japan.

PubMed

Matsui, Hiroki; Fushimi, Kiyohide; Yasunaga, Hideo

2015-01-01

Despite recent advances in care, stroke remains a life-threatening disease. Little is known about current hospital mortality with stroke and how it varies by hospital in a national clinical setting in Japan. Using the Diagnosis Procedure Combination database (a national inpatient database in Japan), we identified patients aged ≥ 20 years who were admitted to the hospital with a primary diagnosis of stroke within 3 days of stroke onset from April 2012 to March 2013. We constructed a multivariable logistic regression model to predict in-hospital death for each patient with patient-level factors, including age, sex, type of stroke, Japan Coma Scale, and modified Rankin Scale. We defined risk-standardized mortality ratio as the ratio of the actual number of in-hospital deaths to the expected number of such deaths for each hospital. A hospital-level multivariable linear regression was modeled to analyze the association between risk-standardized mortality ratio and hospital-level factors. We performed a patient-level Cox regression analysis to examine the association of in-hospital death with both patient-level and hospital-level factors. Of 176,753 eligible patients from 894 hospitals, overall in-hospital mortality was 10.8%. The risk-standardized mortality ratio for stroke varied widely among the hospitals; the proportions of hospitals with risk-standardized mortality ratio categories of ≤ 0.50, 0.51-1.00, 1.01-1.50, 1.51-2.00, and >2.00 were 3.9%, 47.9%, 41.4%, 5.2%, and 1.5%, respectively. Academic status, presence of a stroke care unit, higher hospital volume and availability of endovascular therapy had a significantly lower risk-standardized mortality ratio; distance from the patient's residence to the hospital was not associated with the risk-standardized mortality ratio. Our results suggest that stroke-ready hospitals play an important role in improving stroke mortality in Japan.

Secondary prevention of stroke--results from the Southern Africa Stroke Prevention Initiative (SASPI) study.

PubMed Central

Thorogood, M.; Connor, M. D.; Lewando-Hundt, G.; Tollman, S.; Ngoma, B.

2004-01-01

OBJECTIVE: To describe the prevalence of risk factors and experience of preventive interventions in stroke survivors, and identilfy barriers to secondary prevention in rural South Africa. METHODS: A clinician visited individuals in the Agincourt field site (in South Africa's rural north east) who were identified in a census as possible stroke victims to confirm the diagnosis of stroke. We explored the impact of stroke on the individual's family, and health-seeking behaviour following stroke by conducting in-depth interviews in the households of 35 stroke survivors. We held two workshops to understand the knowledge, experience, and views of primary care nurses, who provide the bulk of professional health care. FINDINGS :We identified 103 stroke survivors (37 men), 73 (71%) of whom had hypertension, but only 8 (8%) were taking anti-hypertensive treatment. Smoking was uncommon; 8 men and 1 woman smoked a maximum of ten cigarettes daily. 94 (91%) stroke survivors had sought help, which involved allopathic health care for most of them (81; 79%). 42 had also sought help from traditional healers and churches, while another 13 people had sought help only from those sources. Of the 35 survivors who were interviewed, 29 reported having been prescribed anti-hypertensive pills after their stroke. Barriers to secondary prevention included cost of treatment, reluctance to use pills, difficulties with access to drugs, and lack of equipment to measure blood pressure. A negative attitude to allopathic care was not an important factor. CONCLUSION: In this rural area hypertension is the most important modifiable risk factor in stroke survivors. Effective secondary prevention may reduce the incidence of recurrent strokes, but there is no system to deliver such care. New strategies for care are needed involving both allopathic and non-allopathic-health care providers. PMID:15500283

Under-prescribing of Prevention Drugs and Primary Prevention of Stroke and Transient Ischaemic Attack in UK General Practice: A Retrospective Analysis

PubMed Central

Fitzmaurice, David; Cheng, K. K.; Marshall, Tom

2016-01-01

Background Stroke is a leading cause of death and disability; worldwide it is estimated that 16.9 million people have a first stroke each year. Lipid-lowering, anticoagulant, and antihypertensive drugs can prevent strokes, but may be underused. Methods and Findings We analysed anonymised electronic primary care records from a United Kingdom (UK) primary care database that covers approximately 6% of the UK population. Patients with first-ever stroke/transient ischaemic attack (TIA), ≥18 y, with diagnosis between 1 January 2009 and 31 December 2013, were included. Drugs were considered under-prescribed when lipid-lowering, anticoagulant, or antihypertensive drugs were clinically indicated but were not prescribed prior to the time of stroke or TIA. The proportions of strokes or TIAs with prevention drugs under-prescribed, when clinically indicated, were calculated. In all, 29,043 stroke/TIA patients met the inclusion criteria; 17,680 had ≥1 prevention drug clinically indicated: 16,028 had lipid-lowering drugs indicated, 3,194 anticoagulant drugs, and 7,008 antihypertensive drugs. At least one prevention drug was not prescribed when clinically indicated in 54% (9,579/17,680) of stroke/TIA patients: 49% (7,836/16,028) were not prescribed lipid-lowering drugs, 52% (1,647/3,194) were not prescribed anticoagulant drugs, and 25% (1,740/7,008) were not prescribed antihypertensive drugs. The limitations of our study are that our definition of under-prescribing of drugs for stroke/TIA prevention did not address patients’ adherence to medication or medication targets, such as blood pressure levels. Conclusions In our study, over half of people eligible for lipid-lowering, anticoagulant, or antihypertensive drugs were not prescribed them prior to first stroke/TIA. We estimate that approximately 12,000 first strokes could potentially be prevented annually in the UK through optimal prescribing of these drugs. Improving prescription of lipid-lowering, anticoagulant, and antihypertensive drugs is important to reduce the incidence and burden of stroke and TIA. PMID:27846215

Nursing application of Bobath principles in stroke care.

PubMed

Passarella, P M; Lewis, N

1987-04-01

The nursing approach in the care of stroke patients has a direct impact on functional outcome. Nursing application of Bobath principles in stroke care offers a nursing focus on involvement of the affected side; facilitation of normal tone, posture, and movement; and development of more normal function. A research study evaluating the functional gains of stroke patients demonstrated a significant level of functional improvement in those treated with Bobath principles over stroke patients treated with the traditional nursing approach. Practical methods for applying Bobath principles in patient care activities are described. These therapeutic methods provide nurses with the means to maximize stroke patients' potential and further influence their functional recovery.

Health Inequalities Associated with Post-Stroke Visual Impairment in the United Kingdom and Ireland: A Systematic Review

PubMed Central

Hanna, K. L.; Rowe, F. J.

2017-01-01

ABSTRACT The aim of this study was to report on the health inequalities facing stroke survivors with visual impairments as described in the current literature. A systemic review of the literature was conducted to investigate the potential health inequalities facing stroke survivors with subsequent visual impairments. A quality-of-evidence and risk-of-bias assessment was conducted for each of the included articles using the appropriate tool dependent on the type of article. Only four articles discussed health inequalities affecting stroke survivors with visual impairment specifically. A further 23 articles identified health inequalities after stroke, and 38 reported on health inequalities within the visually impaired UK or Irish population. Stroke survivors with visual impairment face inconsistency in eye care provision nationally, along with variability in the assessment and management of visual disorders. The subgroups identified as most at risk were females; black ethnicity; lower socioeconomic status; older age; and those with lower education attainment. The issue of inconsistent service provision for this population must be addressed in future research. Further research must be conducted in order to firmly establish whether or not stroke survivors are at risk of the aforementioned sociodemographic and economic inequalities. PMID:28512502

Healthcare Resource Availability, Quality of Care, and Acute Ischemic Stroke Outcomes.

PubMed

O'Brien, Emily C; Wu, Jingjing; Zhao, Xin; Schulte, Phillip J; Fonarow, Gregg C; Hernandez, Adrian F; Schwamm, Lee H; Peterson, Eric D; Bhatt, Deepak L; Smith, Eric E

2017-02-03

Healthcare resources vary geographically, but associations between hospital-based resources and acute stroke quality and outcomes remain unclear. Using Get With The Guidelines-Stroke and Dartmouth Atlas of Health Care data, we examined associations between healthcare resource availability, stroke care, and outcomes. We categorized hospital referral regions with high-, medium-, or low-resource levels based on the 2006 national per-capita availability median of 6 relevant acute stroke care resources. Using multivariable logistic regression, we examined healthcare resource level and in-hospital quality and outcomes. Of 1 480 308 admitted ischemic stroke patients (2006-2013), 28.8% were hospitalized in low-, 44.4% in medium-, and 26.9% in high-resource hospital referral regions. Quality-of-care/timeliness metrics, adjusted length of stay, and in-hospital mortality were similar across all resource levels. Significant variation exists in regional availability of healthcare resources for acute ischemic stroke treatment, yet among Get With the Guidelines-Stroke hospitals, quality of care and in-hospital outcomes did not differ by regional resource availability. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

Correlates of Perceived Social Support in Chinese Adult Child Caregivers of Parent Stroke Survivors.

PubMed

Pan, Yuqin; Jones, Patricia S

2017-10-01

Prevalence of stroke and traditional filial responsibility involve adult children in caregiving to their parent stroke survivors in China. Support resources are insufficient because of the shrinking size of family and the underdeveloped support system. The aim of this study was to identify the correlates of perceived social support among adult child caregivers of parent stroke survivors in China. A cross-sectional correlational design was used in this study. A nonproportional quota sample of 126 adult child caregivers was recruited from Zhejiang Province, China. Data were collected at either the hospital stroke units or the respondents' homes using structured questionnaires of caregiving dyadic demographics and caregiving characteristics, 14-item Activities of Daily Living, 15-item Mutuality Scale, and 12-item Multidimensional Scale of Perceived Social Support. SPSS 17.0 was used for analysis. Caregivers' mutuality, education, full employment or being retired, monthly income, having a co-carer, and having a father as the care receiver were significantly positively associated with caregivers' perceived social support. However, mutuality was not significantly associated with caregivers' perceived social support after the other factors were adjusted. Adult child caregivers with higher levels of mutuality, education, or monthly income; who are fully employed or are retired; who have a co-carer; or who are caring for a father perceived more social support. Nursing strategies and social policies need to be directed to enhance caregiver mutuality and support caregiving efforts.

Rethinking Recovery: Incorporating Holistic Nursing Perspectives in Poststroke Care.

PubMed

Peterson-Burch, Frances; Reuter-Rice, Karin; Barr, Taura L

Stroke is a life-changing experience. Current treatments focus on treating the condition, rather than the whole person. The goal of this report was to communicate the benefits of a holistic approach to the treatment and recovery of stroke. Our intent was to begin a conversation to transform our approach to stroke care to focus on the whole person, body, mind, and spirit. Wellness approaches are fiscally responsible ways of providing holistic care for patients and their family members to help them achieve optimal individualized recovery. Very few multidimensional programs for wellness exist for patients with stroke and brain injury. Given the changes in health care and the Call to Action set forth in the Institute of Medicine's 2010 report, it would behoove us to consider holistic approaches to stroke care and research programs. Nurses are uniquely positioned to implement multidisciplinary, innovative holistic approaches to address solutions for issues in stroke care. Wellness is a critically important area of stroke care and an opportunity for research. As advocates for patients, and nurses with personal experiences, we hope this commentary stimulates conversation around developing and testing multidimensional holistic programs of wellness for stroke prevention, treatment, and recovery.

Incorporating bedside reporting into change-of-shift report.

PubMed

Laws, Dawn; Amato, Shelly

2010-01-01

Communication failures during shift reports are a leading cause of sentinel events in the United States. Providing adequate information during change-of-shift reporting is essential to promoting patient safety. In addition, patients want to be more involved in decisions regarding their plan of care. The purpose of the article is to discuss how a stroke rehabilitation unit was able to implement bedside change-of-shift reporting to meet both of these goals.

Access to Expert Stroke Care with Telemedicine: REACH MUSC

PubMed Central

Kazley, Abby Swanson; Wilkerson, Rebecca C.; Jauch, Edward; Adams, Robert J.

2012-01-01

Stroke is a leading cause of death and disability, and recombinant tissue plasminogen activator (rtPA) can significantly reduce the long-term impact of acute ischemic stroke (AIS) if given within 3 h of symptom onset. South Carolina is located in the “stroke belt” and has a high rate of stroke and stroke mortality. Many small rural SC hospitals do not maintain the expertise needed to treat AIS patients with rtPA. MUSC is an academic medical center using REACH MUSC telemedicine to deliver stroke care to 15 hospitals in the state, increasing the likelihood of timely treatment with rtPA. The purpose of this study is to determine the increase in access to rtPA through the use of telemedicine for AIS in the general population and in specific segments of the population based on age, gender, race, ethnicity, education, urban/rural residence, poverty, and stroke mortality. We used a retrospective cross-sectional design examining Census data from 2000 and geographic information systems analysis to identify South Carolina residents that live within 30 or 60 min of a primary stroke center (PSC) or a REACH MUSC site. We include all South Carolina citizens in our analysis and specifically examine the population’s age, gender, race, ethnicity, education, urban/rural residence, poverty, and stroke mortality. Our sample includes 4,012,012 South Carolinians. The main measure is access to expert stroke care at a PSC or a REACH MUSC hospital within 30 or 60 min. We find that without REACH MUSC, only 38% of the population has potential access to expert stroke care in SC within 60 min given that most PSCs will maintain expert stroke coverage. REACH MUSC allows 76% of the population to be within 60 min of expert stroke care, and 43% of the population to be within 30 min drive time of expert stroke care. These increases in access are especially significant for groups that have faced disparities in care and high rates of AIS. The use of telemedicine can greatly increase access to care for residents throughout South Carolina. PMID:22461780

Advanced age and incidence of atrial fibrillation in the postoperative period of aortic valve replacement

PubMed Central

Pivatto Júnior, Fernando; Teixeira Filho, Guaracy Fernandes; Sant'anna, João Ricardo Michelin; Py, Pablo Mondim; Prates, Paulo Roberto; Nesralla, Ivo Abrahão; Kalil, Renato Abdala Karam

2014-01-01

Objective This study aims to describe the correlation between age and occurrence of atrial fibrillation after aortic stenosis surgery in the elderly as well as evaluate the influence of atrial fibrillation on the incidence of strokes, hospital length of stay, and hospital mortality. Methods Cross-sectional retrospective study of > 70 year-old patients who underwent isolated aortic valve replacement. Results 348 patients were included in the study (mean age 76.8±4.6 years). Overall, post-operative atrial fibrillation was 32.8% (n=114), but it was higher in patients aged 80 years and older (42.9% versus 28.8% in patients aged 70-79 years, P=0.017). There was borderline significance for linear correlation between age and atrial fibrillation (P=0.055). Intensive Care Unit and hospital lengths of stay were significantly increased in atrial fibrillation (P<0.001), but there was no increase in mortality or stroke associated with atrial fibrillation. Conclusion Post-operative atrial fibrillation incidence in aortic valve replacement is high and correlates with age in patients aged 70 years and older and significantly more pronounced in patients aged 80 years. There was increased length of stay at Intensive Care Unit and hospital, but there was no increase in mortality or stroke. These data are important for planning prophylaxis and early treatment for this subgroup. PMID:24896162

Use of hypothermia in the intensive care unit

PubMed Central

Corry, Jesse J

2012-01-01

Used for over 3600 years, hypothermia, or targeted temperature management (TTM), remains an ill defined medical therapy. Currently, the strongest evidence for TTM in adults are for out-of-hospital ventricular tachycardia/ventricular fibrillation cardiac arrest, intracerebral pressure control, and normothermia in the neurocritical care population. Even in these disease processes, a number of questions exist. Data on disease specific therapeutic markers, therapeutic depth and duration, and prognostication are limited. Despite ample experimental data, clinical evidence for stroke, refractory status epilepticus, hepatic encephalopathy, and intensive care unit is only at the safety and proof-of-concept stage. This review explores the deleterious nature of fever, the theoretical role of TTM in the critically ill, and summarizes the clinical evidence for TTM in adults. PMID:24701408

Factors facilitating a national quality registry to aid clinical quality improvement: findings of a national survey.

PubMed

Eldh, Ann Catrine; Wallin, Lars; Fredriksson, Mio; Vengberg, Sofie; Winblad, Ulrika; Halford, Christina; Dahlström, Tobias

2016-11-09

While national quality registries (NQRs) are suggested to provide opportunities for systematic follow-up and learning opportunities, and thus clinical improvements, features in registries and contexts triggering such processes are not fully known. This study focuses on one of the world's largest stroke registries, the Swedish NQR Riksstroke, investigating what aspects of the registry and healthcare organisations facilitate or hinder the use of registry data in clinical quality improvement. Following particular qualitative studies, we performed a quantitative survey in an exploratory sequential design. The survey, including 50 items on context, processes and the registry, was sent to managers, physicians and nurses engaged in Riksstroke in all 72 Swedish stroke units. Altogether, 242 individuals were presented with the survey; 163 responded, representing all but two units. Data were analysed descriptively and through multiple linear regression. A majority (88%) considered Riksstroke data to facilitate detection of stroke care improvement needs and acknowledged that their data motivated quality improvements (78%). The use of Riksstroke for quality improvement initiatives was associated (R 2 =0.76) with 'Colleagues' call for local results' (p=<0.001), 'Management Request of Registry data' (p=<0.001), and it was said to be 'Simple to explain the results to colleagues' (p=0.02). Using stepwise regression, 'Colleagues' call for local results' was identified as the most influential factor. Yet, while 73% reported that managers request registry data, only 39% reported that their colleagues call for the unit's Riksstroke results. While an NQR like Riksstroke demonstrates improvement needs and motivates stakeholders to make progress, local stroke care staff and managers need to engage to keep the momentum going in terms of applying registry data when planning, performing and evaluating quality initiatives. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Automated Risk Assessment for Stroke in Atrial Fibrillation (AURAS-AF)--an automated software system to promote anticoagulation and reduce stroke risk: study protocol for a cluster randomised controlled trial.

PubMed

Holt, Tim A; Fitzmaurice, David A; Marshall, Tom; Fay, Matthew; Qureshi, Nadeem; Dalton, Andrew R H; Hobbs, F D Richard; Lasserson, Daniel S; Kearley, Karen; Hislop, Jenny; Jin, Jing

2013-11-13

Patients with atrial fibrillation (AF) are at significantly increased risk of stroke. Oral anticoagulants (OACs) substantially reduce this risk, with gains seen across the spectrum of baseline risk. Despite the benefit to patients, OAC prescribing remains suboptimal in the United Kingdom (UK). We will investigate whether an automated software system, operating within primary care electronic medical records, can improve the management of AF by identifying patients eligible for OAC therapy and increasing uptake of this treatment. We will conduct a cluster randomised controlled trial, involving general practices using the Egton Medical Information Systems (EMIS) Web clinical system. We will randomise practices to use an electronic software tool or to continue with usual care. The tool will a) produce (and continually refresh) a list of patients with AF who are eligible for OAC therapy--practices will invite these patients to discuss therapy at the start of the trial--and b) generate electronic screen reminders in the medical records of those eligible, appearing throughout the trial. The software will run for 6 months in 23 intervention practices. A total of 23 control practices will manage their AF register in line with the usual care offered. The primary outcome is change in proportion of eligible patients with AF who have been prescribed OAC therapy after six months. Secondary outcomes are incidence of stroke, transient ischaemic attack, other major thromboembolism, major haemorrhage and reports of inappropriate OAC prescribing in the data collection sample--those deemed eligible for OACs. We will conduct a process evaluation in parallel with the randomised trial. We will use qualitative methods to examine patient and practitioner views of the intervention and its impact on primary care practice, including its time implications. AURAS-AF will investigate whether a simple intervention, using electronic primary care records, can improve OAC uptake in a high risk group for stroke. Given previous concerns about safety, especially surrounding inappropriate prescribing, we will also examine whether electronic reminders safely impact care in this clinical area. http://ISRCTN 55722437.

Barriers to evidence-based acute stroke care in Ghana: a qualitative study on the perspectives of stroke care professionals

PubMed Central

Baatiema, Leonard; de-Graft Aikins, Ama; Sav, Adem; Mnatzaganian, George; Chan, Carina K Y; Somerset, Shawn

2017-01-01

Objective Despite major advances in research on acute stroke care interventions, relatively few stroke patients benefit from evidence-based care due to multiple barriers. Yet current evidence of such barriers is predominantly from high-income countries. This study seeks to understand stroke care professionals’ views on the barriers which hinder the provision of optimal acute stroke care in Ghanaian hospital settings. Design A qualitative approach using semistructured interviews. Both thematic and grounded theory approaches were used to analyse and interpret the data through a synthesis of preidentified and emergent themes. Setting A multisite study, conducted in six major referral acute hospital settings (three teaching and three non-teaching regional hospitals) in Ghana. Participants A total of 40 participants comprising neurologists, emergency physician specialists, non-specialist medical doctors, nurses, physiotherapists, clinical psychologists and a dietitian. Results Four key barriers and 12 subthemes of barriers were identified. These include barriers at the patient (financial constraints, delays, sociocultural or religious practices, discharge against medical advice, denial of stroke), health system (inadequate medical facilities, lack of stroke care protocol, limited staff numbers, inadequate staff development opportunities), health professionals (poor collaboration, limited knowledge of stroke care interventions) and broader national health policy (lack of political will) levels. Perceived barriers varied across health professional disciplines and hospitals. Conclusion Barriers from low/middle-income countries differ substantially from those in high-income countries. For evidence-based acute stroke care in low/middle-income countries such as Ghana, health policy-makers and hospital managers need to consider the contrasts and uniqueness in these barriers in designing quality improvement interventions to optimise patient outcomes. PMID:28450468

Telemedicine and its transformation of emergency care: a case study of one of the largest US integrated healthcare delivery systems.

PubMed

Sharma, Rahul; Fleischut, Peter; Barchi, Daniel

2017-12-01

Innovative methods for delivering healthcare via the use of technology are rapidly growing. Despite the passage of the Affordable Care Act, emergency department visits have continued to rise nationally. Healthcare systems must devise solutions to face these increasing volumes and also deliver high quality care. In response to the changing healthcare landscape, New York Presbyterian Hospital has implemented a comprehensive enterprise wide digital health portfolio which includes the first mobile stroke treatment unit on the east coast and the first emergency department-based digital emergency care program in New York City.

Satisfaction of Nigerian stroke survivors with outpatient physiotherapy care.

PubMed

Olaleye, Olubukola A; Hamzat, Talhatu K; Akinrinsade, Marvellous A

2017-01-01

To investigate the satisfaction of stroke survivors with outpatient physiotherapy care. Sixty stroke survivors were surveyed using the European Physiotherapy Treatment Outpatient Satisfaction Survey (EPTOPS). Focus group discussion (FGD) was also conducted with four stroke survivors from the same sample. Data were analyzed using the Kruskal Wallis test and Spearman's correlation coefficients at p = 0.05. FGD was transcribed and thematically analyzed. Nearly all the participants (98.3%) indicated one of good, very good, and excellent improvement in their clinical conditions with physiotherapy. Majority expressed satisfaction with their physiotherapy care, the modal response being very good (59.3%). Patients' satisfaction and socio-demographics were not significantly correlated (p > 0.05). Overarching themes from FGD were physiotherapy in stroke rehabilitation, satisfaction with physiotherapy care, cost, and lack of continuity of care as sources of dissatisfaction. Physiotherapists' demeanor was a facilitator of satisfaction. The stroke survivors were generally satisfied with outpatient physiotherapy care. However, lack of continuity and cost of care were sources of dissatisfaction among patients. Delivery of physiotherapy to stroke survivors in Nigeria should be structured to allow for continuity of care as this may enhance satisfaction. Implementation of inexpensive rehabilitation strategies may help reduce cost of physiotherapy.

Reconciling Marriage and Care after Stroke.

PubMed

Anderson, Sharon; Keating, Norah; Wilson, Donna

2017-09-01

Most research on stroke's impact on couples has focused on the transition to caregiving/receiving. Despite considerable evidence that marriage is the primary source of support in the face of chronic conditions, little is known about what happens to marriage in the context of care after stroke. To address this gap, we undertook a qualitative grounded-theory study of 18 couples in which one partner had experienced a stroke. Findings revealed two interrelated themes of the couple processes: working out care, which involved discovering and addressing disruptions in day-to-day activities; and rethinking marriage, which involved determining the meaning of their relationship within the new context of care and disability. Three distinct types of marriages evolved from these processes: reconfirmed around their pre-stroke marriage; recalibrated around care; and a parallel relationship, "his" and "her" marriage. Our findings highlight the need to consider relationship dynamics in addition to knowledge about stroke and care.

Burden of Stroke in Qatar.

PubMed

Ibrahim, Faisal; Deleu, Dirk; Akhtar, Naveed; Al-Yazeedi, Wafa; Mesraoua, Boulenouar; Kamran, Sadaat; Shuaib, Ashfaq

2015-12-01

Qatar is located on the northeastern coast of the Arabian Peninsula. The total population is over 2.1 million with around 15% being Qatari citizens. Hamad General Hospital (HGH) is the only tertiary referral governmental hospital in Qatar which admits acute (thrombolysis-eligible) stroke patients. To provide an overview of the burden of stroke in Qatar. Data from literature databases, online sources and our stroke registry were collated to identify information on the burden of stroke in Qatar. Overall, over 80% of all stroke patients in Qatar are admitted in HGH. In 2010, the age-standardized incidence for first-ever ischemic stroke was 51.88/100,000 person-years. To date our stroke registry reveals that 79% of all stroke patients are male and almost 50% of stroke patients are 50 years or less. Hypertension, diabetes and dyslipidemia are the main predisposing factors for stroke, with ischemic stroke being more common (87%) than hemorrhagic stroke (13%). Despite the lack of a stroke unit, 9% of ischemic stroke patients are being thrombolyzed. However the presence of a stroke ward allows swift turnover of patients with a length of stay of less than 5 days before discharge or, if required, transfer to the fully-equipped hospital-based rehabilitation service. Several community awareness programs are ongoing, in addition to several research programs funded by the Qatar National Research Fund and Hamad Medical Corporation. In a country where over 15% of the population suffers from diabetes there is continuous need for national community-based awareness campaigns, prevention and educational programs particularly targeting patients and health care workers. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Emergency medical services capacity for prehospital stroke care in North Carolina.

PubMed

Patel, Mehul D; Brice, Jane H; Evenson, Kelly R; Rose, Kathryn M; Suchindran, Chirayath M; Rosamond, Wayne D

2013-09-05

Prior assessments of emergency medical services (EMS) stroke capacity found deficiencies in education and training, use of protocols and screening tools, and planning for the transport of patients. A 2001 survey of North Carolina EMS providers found many EMS systems lacked basic stroke services. Recent statewide efforts have sought to standardize and improve prehospital stroke care. The objective of this study was to assess EMS stroke care capacity in North Carolina and evaluate statewide changes since 2001. In June 2012, we conducted a web-based survey on stroke education and training and stroke care practices and policies among all EMS systems in North Carolina. We used the McNemar test to assess changes from 2001 to 2012. Of 100 EMS systems in North Carolina, 98 responded to our survey. Most systems reported providing stroke education and training (95%) to EMS personnel, using a validated stroke scale or screening tool (96%), and having a hospital prenotification policy (98%). Many were suboptimal in covering basic stroke educational topics (71%), always communicating stroke screen results to the destination hospital (46%), and always using a written destination plan (49%). Among 70 EMS systems for which we had data for 2001 and 2012, we observed significant improvements in education on stroke scales or screening tools (61% to 93%, P < .001) and use of validated stroke scales or screening tools (23% to 96%, P < .001). Major improvements in EMS stroke care, especially in prehospital stroke screening, have occurred in North Carolina in the past decade, whereas other practices and policies, including use of destination plans, remain in need of improvement.

Trends in the leading causes of death in the United States, 1970-2002.

PubMed

Jemal, Ahmedin; Ward, Elizabeth; Hao, Yongping; Thun, Michael

2005-09-14

The decrease in overall death rates in the United States may mask changes in death rates from specific conditions. To examine temporal trends in the age-standardized death rates and in the number of deaths from the 6 leading causes of death in the United States. Analyses of vital statistics data on mortality in the United States from 1970 to 2002. The age-standardized death rate and number of deaths (coded as underlying cause) from each of the 6 leading causes of death: heart disease, stroke, cancer, chronic obstructive pulmonary disease, accidents (ie, related to transportation [motor vehicle, other land vehicles, and water, air, and space] and not related to transportation [falls, fire, and accidental posioning]), and diabetes mellitus. The age-standardized death rate (per 100,000 per year) from all causes combined decreased from 1242 in 1970 to 845 in 2002. The largest percentage decreases were in death rates from stroke (63%), heart disease (52%), and accidents (41%). The largest absolute decreases in death rates were from heart disease (262 deaths per 100,000), stroke (96 deaths per 100,000), and accidents (26 deaths per 100,000).The death rate from all types of cancer combined increased between 1970 and 1990 and then decreased through 2002, yielding a net decline of 2.7%. In contrast, death rates doubled from chronic obstructive pulmonary disease over the entire time interval and increased by 45% for diabetes since 1987. Despite decreases in age-standardized death rates from 4 of the 6 leading causes of death, the absolute number of deaths from these conditions continues to increase, although these deaths occur at older ages. The absolute number of deaths and age at death continue to increase in the United States. These temporal trends have major implications for health care and health care costs in an aging population.

Palliative and end-of-life care in stroke: a statement for healthcare professionals from the American Heart Association/American Stroke Association.

PubMed

Holloway, Robert G; Arnold, Robert M; Creutzfeldt, Claire J; Lewis, Eldrin F; Lutz, Barbara J; McCann, Robert M; Rabinstein, Alejandro A; Saposnik, Gustavo; Sheth, Kevin N; Zahuranec, Darin B; Zipfel, Gregory J; Zorowitz, Richard D

2014-06-01

The purpose of this statement is to delineate basic expectations regarding primary palliative care competencies and skills to be considered, learned, and practiced by providers and healthcare services across hospitals and community settings when caring for patients and families with stroke. Members of the writing group were appointed by the American Heart Association Stroke Council's Scientific Statement Oversight Committee and the American Heart Association's Manuscript Oversight Committee. Members were chosen to reflect the diversity and expertise of professional roles in delivering optimal palliative care. Writing group members were assigned topics relevant to their areas of expertise, reviewed the appropriate literature, and drafted manuscript content and recommendations in accordance with the American Heart Association's framework for defining classes and level of evidence and recommendations. The palliative care needs of patients with serious or life-threatening stroke and their families are enormous: complex decision making, aligning treatment with goals, and symptom control. Primary palliative care should be available to all patients with serious or life-threatening stroke and their families throughout the entire course of illness. To optimally deliver primary palliative care, stroke systems of care and provider teams should (1) promote and practice patient- and family-centered care; (2) effectively estimate prognosis; (3) develop appropriate goals of care; (4) be familiar with the evidence for common stroke decisions with end-of-life implications; (5) assess and effectively manage emerging stroke symptoms; (6) possess experience with palliative treatments at the end of life; (7) assist with care coordination, including referral to a palliative care specialist or hospice if necessary; (8) provide the patient and family the opportunity for personal growth and make bereavement resources available if death is anticipated; and (9) actively participate in continuous quality improvement and research. Addressing the palliative care needs of patients and families throughout the course of illness can complement existing practices and improve the quality of life of stroke patients, their families, and their care providers. There is an urgent need for further research in this area. © 2014 American Heart Association, Inc.

Visual Impairment Screening Assessment (VISA) tool: pilot validation.

PubMed

Rowe, Fiona J; Hepworth, Lauren R; Hanna, Kerry L; Howard, Claire

2018-03-06

To report and evaluate a new Vision Impairment Screening Assessment (VISA) tool intended for use by the stroke team to improve identification of visual impairment in stroke survivors. Prospective case cohort comparative study. Stroke units at two secondary care hospitals and one tertiary centre. 116 stroke survivors were screened, 62 by naïve and 54 by non-naïve screeners. Both the VISA screening tool and the comprehensive specialist vision assessment measured case history, visual acuity, eye alignment, eye movements, visual field and visual inattention. Full completion of VISA tool and specialist vision assessment was achieved for 89 stroke survivors. Missing data for one or more sections typically related to patient's inability to complete the assessment. Sensitivity and specificity of the VISA screening tool were 90.24% and 85.29%, respectively; the positive and negative predictive values were 93.67% and 78.36%, respectively. Overall agreement was significant; k=0.736. Lowest agreement was found for screening of eye movement and visual inattention deficits. This early validation of the VISA screening tool shows promise in improving detection accuracy for clinicians involved in stroke care who are not specialists in vision problems and lack formal eye training, with potential to lead to more prompt referral with fewer false positives and negatives. Pilot validation indicates acceptability of the VISA tool for screening of visual impairment in stroke survivors. Sensitivity and specificity were high indicating the potential accuracy of the VISA tool for screening purposes. Results of this study have guided the revision of the VISA screening tool ahead of full clinical validation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Strategic Planning to Reduce the Burden of Stroke among Veterans: Using Simulation Modeling to Inform Decision Making

PubMed Central

Lich, Kristen Hassmiller; Tian, Yuan; Beadles, Christopher A.; Williams, Linda S.; Bravata, Dawn M.; Cheng, Eric M.; Bosworth, Hayden B.; Homer, Jack B.; Matchar, David B.

2014-01-01

Background and Purpose Reducing the burden of stroke is a priority for the Veterans Affairs (VA) Health System, reflected by the creation of the VA Stroke Quality Enhancement Research Initiative (QUERI). To inform the initiative's strategic planning, we estimated the relative population-level impact and efficiency of distinct approaches to improving stroke care in the United States Veteran population to inform policy and practice. Methods A System Dynamics stroke model of the Veteran population was constructed to evaluate the relative impact of 15 intervention scenarios including both broad and targeted primary and secondary prevention and acute care/rehabilitation on cumulative (20-year) outcomes including quality-adjusted life years (QALYs) gained, strokes prevented, stroke fatalities prevented and the number-needed-to-treat (NNT) per QALY gained. Results At the population level, a broad hypertension control effort yielded the largest increase in QALYs (35,517), followed by targeted prevention addressing hypertension and anticoagulation among Veterans with prior cardiovascular disease (27,856) and hypertension control among diabetics (23,100). Adjusting QALYs gained by the number of Veterans needed to treat, thrombolytic therapy with tissue plasminogen activator was most efficient, needing 3.1 Veterans to be treated per QALY gained. This was followed by rehabilitation (3.9) and targeted prevention addressing hypertension and anticoagulation among those with prior cardiovascular disease (5.1). Probabilistic sensitivity analysis showed that the ranking of interventions was robust to uncertainty in input parameter values. Conclusions Prevention strategies tend to have larger population impacts, though interventions targeting specific high-risk groups tend to be more efficient in terms of NNT per QALY gained. PMID:24923722

Stroke Thrombolysis in a Centralized and a Decentralized System (Helsinki and Telemedical Project for Integrative Stroke Care Network).

PubMed

Hubert, Gordian J; Meretoja, Atte; Audebert, Heinrich J; Tatlisumak, Turgut; Zeman, Florian; Boy, Sandra; Haberl, Roman L; Kaste, Markku; Müller-Barna, Peter

2016-12-01

Intravenous thrombolysis with tissue-type plasminogen activator (tPA) for acute ischemic stroke is more effective when delivered early. Timely delivery is challenging particularly in rural areas with long distances. We compared delays and treatment rates of a large, decentralized telemedicine-based system and a well-organized, large, centralized single-hospital system. We analyzed the centralized system of the Helsinki University Central Hospital (Helsinki and Province of Uusimaa, Finland, 1.56 million inhabitants, 9096 km 2 ) and the decentralized TeleStroke Unit network in a predominantly rural area (Telemedical Project for Integrative Stroke Care [TEMPiS], South-East Bavaria, Germany, 1.94 million inhabitants, 14 992 km 2 ). All consecutive tPA treatments were prospectively registered. We compared tPA rates per total ischemic stroke admissions in the Helsinki and TEMPiS catchment areas. For delay comparisons, we excluded patients with basilar artery occlusions, in-hospital strokes, and those being treated after 270 minutes. From January 1, 2011, to December 31, 2013, 912 patients received tPA in Helsinki University Central Hospital and 1779 in TEMPiS hospitals. Area-based tPA rates were equal (13.0% of 7017 ischemic strokes in the Helsinki University Central Hospital area versus 13.3% of 14 637 ischemic strokes in the TEMPiS area; P=0.078). Median prehospital delays were longer (88; interquartile range, 60-135 versus 65; 48-101 minutes; P<0.001) but in-hospital delays were shorter (18; interquartile range, 13-30 versus 39; 26-56 minutes; P<0.001) in Helsinki University Central Hospital compared with TEMPiS with no difference in overall delays (117; interquartile range, 81-168 versus 115; 87-155 minutes; P=0.45). A decentralized telestroke thrombolysis service can achieve similar treatment rates and time delays for a rural population as a centralized system can achieve for an urban population. © 2016 American Heart Association, Inc.

The Riks-Stroke story: building a sustainable national register for quality assessment of stroke care.

PubMed

Asplund, Kjell; Hulter Åsberg, Kerstin; Appelros, Peter; Bjarne, Daniela; Eriksson, Marie; Johansson, Asa; Jonsson, Fredrik; Norrving, Bo; Stegmayr, Birgitta; Terént, Andreas; Wallin, Sari; Wester, Per-Olov

2011-04-01

Riks-Stroke, the Swedish Stroke Register, is the world's longest-running national stroke quality register (established in 1994) and includes all 76 hospitals in Sweden admitting acute stroke patients. The development and maintenance of this sustainable national register is described. Riks-Stroke includes information on the quality of care during the acute phase, rehabilitation and secondary prevention of stroke, as well as data on community support. Riks-Stroke is unique among stroke quality registers in that patients are followed during the first year after stroke. The data collected describe processes, and medical and patient-reported outcome measurements. The register embraces most of the dimensions of health-care quality (evidence-based, safe, provided in time, distributed fairly and patient oriented). Annually, approximately 25,000 patients are included. In 2009, approximately 320,000 patients had been accumulated (mean age 76-years). The register is estimated to cover 82% of all stroke patients treated in Swedish hospitals. Among critical issues when building a national stroke quality register, the delicate balance between simplicity and comprehensiveness is emphasised. Future developments include direct transfer of data from digital medical records to Riks-Stroke and comprehensive strategies to use the information collected to rapidly implement new evidence-based techniques and to eliminate outdated methods in stroke care. It is possible to establish a sustainable quality register for stroke at the national level covering all hospitals admitting acute stroke patients. Riks-Stroke is fulfilling its main goals to support continuous quality improvement of Swedish stroke services and serve as an instrument for following up national stroke guidelines. © 2010 The Authors. International Journal of Stroke © 2010 World Stroke Organization.

Slow progressive acceptance of intravenous thrombolysis for patients with stroke by rural primary care physicians.

PubMed

Leira, Enrique C; Pary, Jennifer K; Davis, Patricia H; Grimsman, Karla J; Adams, Harold P

2007-04-01

In the rural United States, patients with stroke are usually first evaluated locally by a nonneurologist physician (NNP) before treatment is determined. To determine the evolution of NNPs' familiarity and attitudes about using recombinant tissue plasminogen activator (rtPA) since this therapy has been approved. Cross-sectional design using 2 similar surveys mailed in 1997 and 2003 to all primary care, family, internal, and emergency medicine physicians in the state of Iowa (1582 and 1679 physicians, respectively). All NNPs (primary care, internal, and emergency medicine) practicing in the state of Iowa. Comparison of 1997 and 2003 aggregate responses to questions about familiarity and willingness to use rtPA to treat patients who have had an acute ischemic stroke. The willingness of NNPs to use rtPA to treat acute ischemic stroke increased from 18% to 32% between 1997 and 2003. The number of NNPs who were very familiar with the National Institutes of Health Stroke Scale increased from 1% to 13%. Compared with physicians in 1997, more physicians in 2003 knew that prolonged international normalized ratios (42% vs 61%) or excessively high blood pressures (61% vs 78%) were contraindications for the use of rtPA. Still, half of the respondents perceived that they were inadequately exposed to educational material about rtPA during these years. Most expressed preference for personal methods of delivery for future educational efforts. The familiarity and comfort among NNPs with the administration of rtPA is still relatively low in rural settings. The improvement observed between the years 1997 and 2003 is encouraging. The responses suggest that NNPs' acceptance of rtPA can be further improved with educational campaigns involving personal methods of delivery.

Assimilation of Web-Based Urgent Stroke Evaluation: A Qualitative Study of Two Networks

PubMed Central

Mathiassen, Lars; Switzer, Jeffrey A; Adams, Robert J

2014-01-01

Background Stroke is a leading cause of death and serious, long-term disability across the world. Urgent stroke care treatment is time-sensitive and requires a stroke-trained neurologist for clinical diagnosis. Rural areas, where neurologists and stroke specialists are lacking, have a high incidence of stroke-related death and disability. By virtually connecting emergency department physicians in rural hospitals to regional medical centers for consultations, specialized Web-based stroke evaluation systems (telestroke) have helped address the challenge of urgent stroke care in underserved communities. However, many rural hospitals that have deployed telestroke have not fully assimilated this technology. Objective The objective of this study was to explore potential sources of variations in the utilization of a Web-based telestroke system for urgent stroke evaluation and propose a telestroke assimilation model to improve stroke care performance. Methods An exploratory, qualitative case study of two telestroke networks, each comprising an academic stroke center (hub) and connected rural hospitals (spokes), was conducted. Data were collected from 50 semistructured interviews with 40 stakeholders, telestroke usage logs from 32 spokes, site visits, published papers, and reports. Results The two networks used identical technology (called Remote Evaluation of Acute isCHemic stroke, REACH) and were of similar size and complexity, but showed large variations in telestroke assimilation across spokes. Several observed hub- and spoke-related characteristics can explain these variations. The hub-related characteristics included telestroke institutionalization into stroke care, resources for the telestroke program, ongoing support for stroke readiness of spokes, telestroke performance monitoring, and continuous telestroke process improvement. The spoke-related characteristics included managerial telestroke championship, stroke center certification, dedicated telestroke coordinator, stroke committee of key stakeholders, local neurological expertise, and continuous telestroke process improvement. Conclusions Rural hospitals can improve their stroke readiness with use of telestroke systems. However, they need to integrate the technology into their stroke delivery processes. A telestroke assimilation model may improve stroke care performance. PMID:25601232

Mobile platform for treatment of stroke: A case study of tele-assistance.

PubMed

Torres Zenteno, Arturo Henry; Fernández, Francisco; Palomino-García, Alfredo; Moniche, Francisco; Escudero, Irene; Jiménez-Hernández, M Dolores; Caballero, Auxiliadora; Escobar-Rodriguez, Germán; Parra, Carlos

2016-09-01

This article presents the technological solution of a tele-assistance process for stroke patients in acute phase in the Seville metropolitan area. The main objective of this process is to reduce time from symptom onset to treatment of acute phase stroke patients by means of telemedicine, regarding mobility between an intensive care unit ambulance and an expert center and activating the pre-hospital care phase. The technological platform covering the process has been defined following an interoperability model based on standards and with a focus on service-oriented architecture focus. Messaging definition has been designed according to the reference model of the CEN/ISO 13606, messages content follows the structure of archetypes. An XDS-b (Cross-Enterprise Document Sharing-b) transaction messaging has been designed according to Integrating the Healthcare Enterprise profile for archetype notifications and update enquiries.This research has been performed by a multidisciplinary group. The Virgen del Rocío University Hospital acts as Reference Hospital and the Public Company for Healthcare as mobility surroundings. © The Author(s) 2015.

Resource utilization and costs for treatment of stroke patients in an acute stroke unit in Greece.

PubMed

Kritikou, Persefoni; Spengos, Konstantinos; Zakopoulos, Nikolaos; Tountas, Yannis; Yfantopoulos, John; Vemmos, Konstantinos

2016-03-01

Stroke comprises the leading cause of death in Greece, and more than 40% of the overall lifetime cost for stroke care, represents the acute phase hospitalization. The aim of the present study was to assess the resource utilization and estimate the costs for treatment of stroke patients in an Acute Stroke Unit (ASU). Patients with first-ever stroke treated in the ASU of an academic hospital in Athens during 2003-2009 were included in the analysis. The National Institutes of Health Stroke Scale (NIHSS), and the modified Rankin Scale (mRS) were employed to assess the neurological impairment on admission and the handicap at discharge, respectively. The cost categories measured were: diagnostic investigations, medications, medical and nursing staff, and overhead costs. A generalized linear model was used to predict the mean cost per patient, based on the clinical characteristics of the patients on admission, and during their hospitalization. In total, 784 patients were included in the analysis, with mean age of 72.2 (11.2) and mean length of hospital stay of 12.3 (9.5) days. The mean cost per patient was estimated at €2,864 (2,198), and the mean cost per day at €244 (54). The relevant cost for the mildly handicapped patients was €1,573 (625), while for the severely handicapped patients it was €4,136 (2,538). Delayed discharge was associated with a mean cost of €362 (634) per patient, while the cost for the acute phase management of the patients was €2,445 (2,471). The neurological impairment on admission (NIHSS score) and the delayed discharge, were strong predictors of the mean cost per patient. The costs for treatment of stroke patients in an ASU comprise a significant burden in Greece. Further research should be performed to explore the long-term costs for the treatment of the disease at a nation-wide level. Copyright © 2015 Elsevier B.V. All rights reserved.

Predictors of Acute, Rehabilitation and Total Length of Stay in Acute Stroke: A Prospective Cohort Study.

PubMed

Ng, Yee Sien; Tan, Kristin Hx; Chen, Cynthia; Senolos, Gilmore C; Chew, Effie; Koh, Gerald Ch

2016-09-01

The poststroke acute and rehabilitation length of stay (LOS) are key markers of stroke care efficiency. This study aimed to describe the characteristics and identify the predictors of poststroke acute, rehabilitation and total LOS. This study also defined a subgroup of patients as "short" LOS and compared its complication rates and functional outcomes in rehabilitation with a "long" acute LOS group. A prospective cohort study (n = 1277) was conducted in a dedicated rehabilitation unit within a tertiary academic acute hospital over a 5-year period between 2004 and 2009. The functional independence measure (FIM) was the primary functional outcome measure in the rehabilitation phase. A group with an acute LOS of less than 7 days was defined as "short" acute LOS. Ischaemic strokes comprised 1019 (80%) of the cohort while the rest were haemorrhagic strokes. The mean acute and rehabilitation LOS were 9 ± 7 days and 18 ± 10 days, respectively. Haemorrhagic strokes and anterior circulation infarcts had significantly longer acute, rehabilitation and total LOS compared to posterior circulation and lacunar infarcts. The acute, rehabilitation and total LOS were significantly shorter for stroke admissions after 2007. There was poor correlation (r = 0.12) between the acute and rehabilitation LOS. In multivariate analyses, stroke type was strongly associated with acute LOS, while rehabilitation admission FIM scores were significantly associated with rehabilitation LOS. Patients in the short acute LOS group had fewer medical complications and similar FIM efficacies compared to the longer acute LOS group. Consideration for stroke type and initial functional status will facilitate programme planning that has a better estimation of the LOS duration, allowing for more equitable resource distribution across the inpatient stroke continuum. We advocate earlier transfers of appropriate patients to rehabilitation units as this ensures rehabilitation efficacy is maintained while the development of medical complications is potentially minimised.

Stroke-Associated Pneumonia Risk Score: Validity in a French Stroke Unit.

PubMed

Cugy, Emmanuelle; Sibon, Igor

2017-01-01

Stroke-associated pneumonia is a leading cause of in-hospital death and post-stroke outcome. Screening patients at high risk is one of the main challenges in acute stroke units. Several screening tests have been developed, but their feasibility and validity still remain unclear. The aim of our study was to evaluate the validity of four risk scores (Pneumonia score, A2DS2, ISAN score, and AIS-APS) in a population of ischemic stroke patients admitted in a French stroke unit. Consecutive ischemic stroke patients admitted to a stroke unit were retrospectively analyzed. Data that allowed to retrospectively calculate the different pneumonia risk scores were recorded. Sensitivity and specificity of each score were assessed for in-hospital stroke-associated pneumonia and mortality. The qualitative and quantitative accuracy and utility of each diagnostic screening test were assessed by measuring the Youden Index and the Clinical Utility Index. Complete data were available for only 1960 patients. Pneumonia was observed in 8.6% of patients. Sensitivity and specificity were, respectively, .583 and .907 for Pneumonia score, .744 and .796 for A2DS2, and .696 and .812 for ISAN score. Data were insufficient to test AIS-APS. Stroke-associated pneumonia risk scores had an excellent negative Clinical Utility Index (.77-.87) to screen for in-hospital risk of pneumonia after acute ischemic stroke. All scores might be useful and applied to screen stroke-associated pneumonia in stroke patients treated in French comprehensive stroke units. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Implication of the recent positive endovascular intervention trials for organizing acute stroke care: European perspective.

PubMed

Tatlisumak, Turgut

2015-06-01

Timely recanalization leads to improved patient outcomes in acute ischemic stroke. Recent trial results demonstrated a strong benefit for endovascular therapies over standard medical care in patients with acute ischemic stroke and a major intracranial artery occlusion≤6 hours or even beyond from symptom onset and independent of patients' age. Previous studies have shown the benefit of intravenous thrombolysis that had gradually, albeit slowly, reshaped acute stroke care worldwide. Now, given the superior benefits of endovascular intervention, the whole structure of acute stroke care needs to be reorganized to meet patient needs and to deliver evidence-based treatments effectively. However, a blueprint for success with novel stroke treatments should be composed of numerous elements and requires efforts from various parties. Regarding the endovascular therapies, the strengths of Europe include highly organized democratic society structures, high rate of urbanization, well-developed revenue-based healthcare systems, and high income levels, whereas the obstacles include the east-west disparity in wealth, the ongoing economic crisis hindering spread of fairly costly new treatments, and the quickly aging population putting more demands on health care in general. Regional and national plans for covering whole population with 24/7 adequate acute stroke care are necessary in close cooperation of professionals and decision-makers. Europe-wide new training programs for expert physicians in stroke care should be initiated shortly. European Stroke Organisation has a unique role in providing expertise, consultation, guidelines, and versatile training in meeting new demands in stroke care. This article discusses the current situation, prospects, and challenges in Europe offering personal views on potential solutions. © 2015 American Heart Association, Inc.

Stroke Knowledge in Spanish-speaking populations

PubMed Central

Hawkes, Maximiliano A; Ameriso, Sebastián F; Willey, Joshua Z

2015-01-01

Background Spanish is the second most spoken language in the world. Spanish-speaking populations (SSP) have heterogeneous cultural backgrounds, racial and ethnical origins, economic status, and access to health care systems. There are no published reviews about stroke knowledge in SSP. We reviewed the existing literature addressing stroke knowledge among SSP and propose future directions for research. Summary We identified 18 suitable studies by searching PubMed, Lilacs, Scopus, Embase, Cochrane and Scielo databases, and looking at reference lists of eligible articles. We also included 2 conference abstracts. Data related to stroke knowledge from studies of Spanish-speakers was analyzed. Key messages Little is known about stroke knowledge in SSP, especially in Latin America. Information is poor even among subjects at risk, stroke patients, stroke survivors, and health care providers. “Ictus”, the word used for stroke in Spanish, is largely unrecognized among subjects at risk. Furthermore, access to medical care and presence of neurologists are suboptimal in many regions. There are several potential issues to solve regarding stroke knowledge and stroke care in SSP. Programs to educate the general population and non-neurologists medical providers in stroke and telemedicine may be suitable options to improve the present situation. PMID:25871697

Implementation of a multi-professional standardized care plan in electronic health records for the care of stroke patients.

PubMed

Pöder, Ulrika; Fogelberg-Dahm, Marie; Wadensten, Barbro

2011-09-01

To compare staff opinions about standardized care plans and self-reported habits with regard to documentation, and their perceived knowledge about the evidence-based guidelines in stroke care before and after implementation of an evidence-based-standardized care plan (EB-SCP) and quality standard for stroke care. The aim was also to describe staff opinions about, and their use of, the implemented EB-SCP. To facilitate evidence-based practice (EBP), a multi-professional EB-SCP and quality standard for stroke care was implemented in the electronic health record (EHR). Quantitative, descriptive and comparative, based on questionnaires completed before and after implementation. Perceived knowledge about evidence-based guidelines in stroke care increased after implementation of the EB-SCP. The majority agreed that the EB-SCP is useful and facilitates their work. There was no change between before and after implementation with regard to opinions about standardized care plans, self-reported documentation habits or time spent on documentation. An evidence-based SCP seems to be useful in patient care and improves perceived knowledge about evidence-based guidelines in stroke care. For nursing managers, introduction of evidence-based SCP in the EHR may improve the prerequisites for promoting high-quality EBP in multi-professional care. 2011 Blackwell Publishing Ltd.

Emergency Medical Services Capacity for Prehospital Stroke Care in North Carolina

PubMed Central

Brice, Jane H.; Evenson, Kelly R.; Rose, Kathryn M.; Suchindran, Chirayath M.; Rosamond, Wayne D.

2013-01-01

Introduction Prior assessments of emergency medical services (EMS) stroke capacity found deficiencies in education and training, use of protocols and screening tools, and planning for the transport of patients. A 2001 survey of North Carolina EMS providers found many EMS systems lacked basic stroke services. Recent statewide efforts have sought to standardize and improve prehospital stroke care. The objective of this study was to assess EMS stroke care capacity in North Carolina and evaluate statewide changes since 2001. Methods In June 2012, we conducted a web-based survey on stroke education and training and stroke care practices and policies among all EMS systems in North Carolina. We used the McNemar test to assess changes from 2001 to 2012. Results Of 100 EMS systems in North Carolina, 98 responded to our survey. Most systems reported providing stroke education and training (95%) to EMS personnel, using a validated stroke scale or screening tool (96%), and having a hospital prenotification policy (98%). Many were suboptimal in covering basic stroke educational topics (71%), always communicating stroke screen results to the destination hospital (46%), and always using a written destination plan (49%). Among 70 EMS systems for which we had data for 2001 and 2012, we observed significant improvements in education on stroke scales or screening tools (61% to 93%, P < .001) and use of validated stroke scales or screening tools (23% to 96%, P < .001). Conclusion Major improvements in EMS stroke care, especially in prehospital stroke screening, have occurred in North Carolina in the past decade, whereas other practices and policies, including use of destination plans, remain in need of improvement. PMID:24007677

National Survey of Neurosurgeons and Stroke Physicians on Decompressive Hemicraniectomy for Malignant Middle Cerebral Artery Infarction.

PubMed

Basu, Pallavi; Jenkins, Harri; Tsang, Kevin; Vakharia, Vejay N

2017-06-01

Several studies have evaluated the use of decompressive hemicraniectomy (DHC) in malignant middle cerebral artery infarction (MMCAI). In the United Kingdom, the National Institute for Health and Care Excellence (NICE) has set criteria for selection of patients for DHC in MMCAI. We set out to survey the attitudes and practice of neurosurgeons and stroke physicians within the United Kingdom towards DHC in MMCAI. An electronic survey of questions on management of MMCAI in various clinical scenarios was submitted to the academic committees of the Society of British Neurological Surgeons and the British Association of Stroke Physicians for approval before dissemination through the consultant members. Responses were collected over 2 months. A total of 78 responses, from 51 neurosurgeons and 27 stroke physicians, were included in final analysis. A total of 54% and 24% of all respondents would recommend DHC in patients aged 60-70 and 70-80 years, respectively; 60% would advocate surgery between 48 and 72 hours and 27% beyond 72 hours. A total of 36% indicated DHC with preoperative Glasgow Coma Scale 15/15. These findings do not conform to current NICE guidelines. Stroke physicians were statistically more likely to recommend DHC in patients older than 60 years (P = 0.032) and in those with dominant multiterritorial infarcts (P = 0.042) and accept a greater postoperative modified Rankin Scale (P = 0.034) compared with neurosurgeons. In view of evidence from recent trials and differences in NICE guidelines and current clinical practice within the United Kingdom, based on our survey results, it is important to reevaluate NICE guidelines. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

Palliative Care and Cardiovascular Disease and Stroke: A Policy Statement From the American Heart Association/American Stroke Association.

PubMed

Braun, Lynne T; Grady, Kathleen L; Kutner, Jean S; Adler, Eric; Berlinger, Nancy; Boss, Renee; Butler, Javed; Enguidanos, Susan; Friebert, Sarah; Gardner, Timothy J; Higgins, Phil; Holloway, Robert; Konig, Madeleine; Meier, Diane; Morrissey, Mary Beth; Quest, Tammie E; Wiegand, Debra L; Coombs-Lee, Barbara; Fitchett, George; Gupta, Charu; Roach, William H

2016-09-13

The mission of the American Heart Association/American Stroke Association includes increasing access to high-quality, evidence-based care that improves patient outcomes such as health-related quality of life and is consistent with the patients' values, preferences, and goals. Awareness of and access to palliative care interventions align with the American Heart Association/American Stroke Association mission. The purposes of this policy statement are to provide background on the importance of palliative care as it pertains to patients with advanced cardiovascular disease and stroke and their families and to make recommendations for policy decisions. Palliative care, defined as patient- and family-centered care that optimizes health-related quality of life by anticipating, preventing, and treating suffering, should be integrated into the care of all patients with advanced cardiovascular disease and stroke early in the disease trajectory. Palliative care focuses on communication, shared decision making about treatment options, advance care planning, and attention to physical, emotional, spiritual, and psychological distress with inclusion of the patient's family and care system. Our policy recommendations address the following: reimbursement for comprehensive delivery of palliative care services for patients with advanced cardiovascular disease and stroke; strong payer-provider relationships that involve data sharing to identify patients in need of palliative care, identification of better care and payment models, and establishment of quality standards and outcome measurements; healthcare system policies for the provision of comprehensive palliative care services during hospitalization, including goals of care, treatment decisions, needs of family caregivers, and transition to other care settings; and health professional education in palliative care as part of licensure requirements. © 2016 American Heart Association, Inc.

Care Received by Elderly US Stroke Survivors may be Underestimated

PubMed Central

Skolarus, Lesli E.; Freedman, Vicki A.; Feng, Chunyang; Wing, Jeffrey J.; Burke, James F.

2016-01-01

Background and Purpose Previous studies exploring stroke-related caregiving focused solely on informal caregiving and a relatively limited set of activities. We sought to determine whether, and at what cost, stroke survivors receive more care than matched controls using an expanded definition of caregiving and inclusion of paid caregivers. Methods Data were drawn from the National Health and Aging Trends Study (NHATS), a nationally representative survey of Medicare beneficiaries. NHATS personnel conducted in-person interviews with respondents or proxies to determine the weekly hours of care received. We compared hours of assistance received between self-reported stroke survivors (N=892) and demographic- and comorbidity-matched non-stroke controls (N=892). The annual cost of stroke caregiving was estimated using reported paid caregiving data and estimates of unpaid caregiving costs. Results Of community dwelling elderly stroke survivors, 51.4% received help from a caregiver. Stroke survivors received an average of 10 hours of additional care per week compared to demographic- and comorbidity-matched controls (22.3 hours vs. 11.8 hours, p<0.01). We estimate that the average annual cost for caregiving for an elderly stroke survivor is approximately $11,300, or about $40 billion annually, for all elderly stroke survivors, of which $5,000 per person, or $18.2 billion annually, is specific to stroke. Conclusions Although stroke survivors are known to require considerable caregiving resources, our findings suggest that prior assessments may underestimate hours of care received and hence costs. PMID:27387990

Inventory of a Neurological Intensive Care Unit: Who Is Treated and How Long?

PubMed Central

Backhaus, Roland; Aigner, Franz; Steffling, Dagmar; Jakob, Wolfgang; Steinbrecher, Andreas; Kaiser, Bernhard; Hau, Peter; Boy, Sandra; Fuchs, Kornelius; Bogdahn, Ulrich; Ritzka, Markus

2015-01-01

Purpose. To characterize indications, treatment, and length of stay in a stand-alone neurological intensive care unit with focus on comparison between ventilated and nonventilated patient. Methods. We performed a single-center retrospective cohort study of all treated patients in our neurological intensive care unit between October 2006 and December 2008. Results. Overall, 512 patients were treated in the surveyed period, of which 493 could be included in the analysis. Of these, 40.8% had invasive mechanical ventilation and 59.2% had not. Indications in both groups were predominantly cerebrovascular diseases. Length of stay was 16.5 days in mean for ventilated and 3.6 days for nonventilated patient. Conclusion. Most patients, ventilated or not, suffer from vascular diseases with further impairment of other organ systems or systemic complications. Data reflects close relationship and overlap of treatment on nICU with a standardized stroke unit treatment and suggests, regarding increasing therapeutic options, the high impact of acute high-level treatment to reduce consequential complications. PMID:26199757

Community-based stroke system of care for Chinese rural areas.

PubMed

He, Mingli; Wang, Jin'e; Gong, Ling; Dong, Qing; Ji, Niu; Xing, Houxun; Zhou, Yuan; Qin, Sizhou; Wang, Huizheng; Zhang, Huamin; Hui, Rutai; Wang, Yibo

2014-08-01

Stroke system of care plays key roles both in providing effective therapies and in improving the overall outcome of patients with stroke. Our purpose was to develop and evaluate the system in Chinese rural areas. A stroke system of care was developed from November 2009 to November 2010 in 3 townships in Ganyu County. An additional 3 matched townships were invited as controls. We first investigated stroke management in these townships and then implemented stroke system of care and an education campaign in the 3 intervention townships. The effectiveness of the system was then evaluated. There were 1036 patients with new stroke among 344 345 subjects in the 6 rural communities. The incidence of stroke in the rural areas was 301/100 000, and the mortality rate was 55/100 000. The proportions significantly increased in the intervention communities after the implementation of the stroke system of care and education campaign when compared with the control communities, including patients presenting at rural hospitals within 3 hours of symptom onset (13.6% versus 8.7%; P=0.017), diagnosed by computed tomographic scanning within 24 hours of admission (65.3% versus 58.5%; P=0.034), and received thrombolytic treatment (3.9% versus 1.7%; P=0.038). During the 1-year follow-up, 32 (6.5%) patients with stroke in the intervention communities and 48 (10.1%) in the control communities died. The disability rate of stroke was significantly reduced in the intervention communities at postintervention (38.4% versus 48.1%; P=0.001). A stroke system of care would be reliable and practical in Chinese rural areas. http://www.chictr.org. Unique identifier: ChiCTR-RCH-13003408. © 2014 American Heart Association, Inc.

Prevalence of stroke and related burden among older people living in Latin America, India and China

PubMed Central

Schoenborn, Claudia; Kalra, Lalit; Acosta, Daisy; Guerra, Mariella; Huang, Yueqin; Jacob, K S; Llibre Rodriguez, Juan J; Salas, Aquiles; Sosa, Ana Luisa; Williams, Joseph D; Liu, Zhaorui; Moriyama, Tais; Valhuerdi, Adolfo; Prince, Martin J

2011-01-01

Objectives Despite the growing importance of stroke in developing countries, little is known of stroke burden in survivors. The authors investigated the prevalence of self-reported stroke, stroke-related disability, dependence and care-giver strain in Latin America (LA), China and India. Methods Cross-sectional surveys were conducted on individuals aged 65+ (n=15 022) living in specified catchment areas. Self-reported stroke diagnosis, disability, care needs and care giver burden were assessed using a standardised protocol. For those reporting stroke, the correlates of disability, dependence and care-giver burden were estimated at each site using Poisson or linear regression, and combined meta-analytically. Results The prevalence of self-reported stroke ranged between 6% and 9% across most LA sites and urban China, but was much lower in urban India (1.9%), and in rural sites in India (1.1%), China (1.6%) and Peru (2.7%). The proportion of stroke survivors needing care varied between 20% and 39% in LA sites but was higher in rural China (44%), urban China (54%) and rural India (73%). Comorbid dementia and depression were the main correlates of disability and dependence. Conclusion The prevalence of stroke in urban LA and Chinese sites is nearly as high as in industrialised countries. High levels of disability and dependence in the other mainly rural and less-developed sites suggest underascertainment of less severe cases as one likely explanation for the lower prevalence in those settings. As the health transition proceeds, a further increase in numbers of older stroke survivors is to be anticipated. In addition to prevention, stroke rehabilitation and long-term care needs should be addressed. PMID:21402745

Current trends in stroke rehabilitation. A review with focus on brain plasticity.

PubMed

Johansson, B B

2011-03-01

Current understanding of brain plasticity has lead to new approaches in ischemic stroke rehabilitation. Stroke units that combine good medical and nursing care with task-oriented intense training in an environment that provides confidence, stimulation and motivation significantly improve outcome. Repetitive trans-cranial magnetic stimulation (rTMS), and trans-cranial direct current stimulation (tDCS) are applied in rehabilitation of motor function. The long-term effect, optimal way of stimulation and possibly efficacy in cognitive rehabilitation need evaluation. Methods based on multisensory integration of motor, cognitive, and perceptual processes including action observation, mental training, and virtual reality are being tested. Different approaches of intensive aphasia training are described. Recent data on intensive melodic intonation therapy indicate that even patients with very severe non-fluent aphasia can regain speech through homotopic white matter tract plasticity. Music therapy is applied in motor and cognitive rehabilitation. To avoid the confounding effect of spontaneous improvement, most trials are preformed ≥3 months post stroke. Randomized controlled trials starting earlier after strokes are needed. More attention should be given to stroke heterogeneity, cognitive rehabilitation, and social adjustment and to genetic differences, including the role of BDNF polymorphism in brain plasticity. © 2010 John Wiley & Sons A/S.

Stroke in the young: access to care and outcome; a Western versus eastern European perspective.

PubMed

Bhalla, Ajay; Grieve, Richard; Rudd, Anthony G; Wolfe, Charles D A

2008-01-01

To develop effective strategies to address the needs of young patients with stroke, it is important to recognize what components of stroke care they receive. The aims of this study were to describe the provision of stroke care and the factors associated with 3-month mortality and disability (Barthel Index 0-14) in patients younger than 55 years across Western and Eastern Europe. Data from hospital-based stroke registers in Western Europe (7 centers, 6 countries) and Eastern Europe (4 centers, 3 countries) were analyzed. Of 1735 patients admitted to hospital, 201 (11.5%) patients were younger than 55 years (Western European centers 51%, and Eastern European centers 49%). Stroke department care was higher in Western centers (67%) than in Eastern centers (24%) (P < .001). Doctor (P < .001), therapy (P = .01), and nursing (P < .001) time were higher in Western centers. At 3 months, case fatalities between Western and Eastern centers were 8% versus 23% (P = .003). Patients in Eastern European centers were more likely to have disability at 3 months (odds ratio = 24.3, confidence interval = 1.2-494, P = .04). Young patients with stroke in Western Europe are more likely to gain access to a number of components of stroke care compared with those in Eastern Europe. The future challenge is to ensure that recommendations are adopted to ensure all young patients receive evidence-based stroke care across Europe.

Cluster Randomized Controlled Trial: Clinical and Cost-Effectiveness of a System of Longer-Term Stroke Care.

PubMed

Forster, Anne; Young, John; Chapman, Katie; Nixon, Jane; Patel, Anita; Holloway, Ivana; Mellish, Kirste; Anwar, Shamaila; Breen, Rachel; Knapp, Martin; Murray, Jenni; Farrin, Amanda

2015-08-01

We developed a new postdischarge system of care comprising a structured assessment covering longer-term problems experienced by patients with stroke and their carers, linked to evidence-based treatment algorithms and reference guides (the longer-term stroke care system of care) to address the poor longer-term recovery experienced by many patients with stroke. A pragmatic, multicentre, cluster randomized controlled trial of this system of care. Eligible patients referred to community-based Stroke Care Coordinators were randomized to receive the new system of care or usual practice. The primary outcome was improved patient psychological well-being (General Health Questionnaire-12) at 6 months; secondary outcomes included functional outcomes for patients, carer outcomes, and cost-effectiveness. Follow-up was through self-completed postal questionnaires at 6 and 12 months. Thirty-two stroke services were randomized (29 participated); 800 patients (399 control; 401 intervention) and 208 carers (100 control; 108 intervention) were recruited. In intention to treat analysis, the adjusted difference in patient General Health Questionnaire-12 mean scores at 6 months was -0.6 points (95% confidence interval, -1.8 to 0.7; P=0.394) indicating no evidence of statistically significant difference between the groups. Costs of Stroke Care Coordinator inputs, total health and social care costs, and quality-adjusted life year gains at 6 months, 12 months, and over the year were similar between the groups. This robust trial demonstrated no benefit in clinical or cost-effectiveness outcomes associated with the new system of care compared with usual Stroke Care Coordinator practice. URL: http://www.controlled-trials.com. Unique identifier: ISRCTN 67932305. © 2015 Bradford Teaching Hospitals NHS Foundation Trust.

[Training and experience in stroke units].

PubMed

Arenillas, J F

2008-01-01

The social and sanitary benefits provided by stroke units can not be achieved without an adequate training and learning process. This dynamic process consists of the progressive acquisition of: a) a greater degree of expertise in stroke management by the stroke team; b) better coordination between the stroke team, extrahospitalary emergency medical systems, and other in-hospital professionals involved in stroke assistance, and c) more human and technological resources dedicated to improve attention to stroke patients. The higher degree of experience in a stroke unit will have an effect: a) improving (time and quality) the diagnostic process in acute stroke patients; b) increasing the proportion of patients treated with thrombolysis; c) reducing extra and intrahospitalary latencies to stroke treatment, and d) improving stroke outcome in terms of reducing mortality and increasing functional independence. Finally, comprehensive stroke centers will achieve a higher degree of organizational complexity that will permit a global assessment of the most advanced aspects in stroke management, including education and research.

Status and Future Perspectives of Utilizing Big Data in Neurosurgical and Stroke Research

PubMed Central

NISHIMURA, Ataru; NISHIMURA, Kunihiro; KADA, Akiko; IIHARA, Koji

2016-01-01

The management, analysis, and integration of Big Data have received increasing attention in healthcare research as well as in medical bioinformatics. The J-ASPECT study is the first nationwide survey in Japan on the real-world setting of stroke care using data obtained from the diagnosis procedure combination-based payment system. The J-ASPECT study demonstrated a significant association between comprehensive stroke care (CSC) capacity and the hospital volume of stroke interventions in Japan; further, it showed that CSC capabilities were associated with reduced in-hospital mortality rates. Our study aims to create new evidence and insight from ‘real world’ neurosurgical practice and stroke care in Japan using Big Data. The final aim of this study is to develop effective methods to bridge the evidence-practice gap in acute stroke healthcare. In this study, the authors describe the status and future perspectives of the development of a new method of stroke registry as a powerful tool for acute stroke care research. PMID:27680330

Barriers to administering intravenous tissue plasminogen activator (tPA) for acute ischemic stroke in the emergency department: A cross-sectional survey of stroke centers.

PubMed

Hargis, Mitch; Shah, Jharna N; Mazabob, Janine; Rao, Chethan Venkatasubba; Suarez, Jose I; Bershad, Eric M

2015-08-01

The logistics involved in administration of IV tPA for acute ischemic stroke patients are complex, and may contribute to variability in door-to-needle times between different hospitals. We sought to identify practice patterns in stroke centers related to IV tPA use. We hypothesized that there would be significant variability in logistics related to ancillary staff (i.e. nursing, pharmacists) processes in the emergency room setting. A 21 question survey was distributed to attendees of the AHA/ASA Southwest Affiliate Stroke Coordinators Conference to evaluate potential barriers and delays with regards to thrombolysis for acute strokes patients in the Emergency Department setting. Answers were anonymous and aggregated to examine trends in responses. Responses were obtained from 37 of 67 (55%) stroke centers, which were located mainly in the Southwest United States. Logistical processes differed between facilities. Nursing and pharmacy carried stroke pagers in only 19% of the centers, and pharmacy responded to stroke alerts only one-third of centers. Insertion of Foley catheters and nasogastric tubes prior to tPA was routine in some of the sites. Other barriers to IV tPA administration included physician reluctance and inadequate communication between health care providers. Practices regarding logistics for giving IV tPA may be variable amongst different stroke centers. Given this potential variability, prospective evaluation to confirm these preliminary findings is warranted. Copyright © 2015 Elsevier B.V. All rights reserved.

The Adherence eValuation After Ischemic Stroke Longitudinal (AVAIL) registry: design, rationale, and baseline patient characteristics.

PubMed

Bushnell, Cheryl; Zimmer, Louise; Schwamm, Lee; Goldstein, Larry B; Clapp-Channing, Nancy; Harding, Tina; Drew, Laura; Zhao, Xin; Peterson, Eric

2009-03-01

Approximately one third of the 780,000 people in the United States who have a stroke each year have recurrent events. Although efficacious secondary prevention measures are available, levels of adherence to these strategies in patients who have had stroke are largely unknown. Understanding medication-taking behavior in this population is an important step to optimizing the appropriate use of proven secondary preventive therapies and reducing the risk of recurrent stroke. The Adherence eValuation After Ischemic Stroke Longitudinal (AVAIL) registry is a prospective study of adherence to stroke prevention medications from hospital discharge to 1 year in patients admitted with stroke or transient ischemic attack. The primary outcomes are medication usage as determined by patient interviews after 3 and 12 months. Potential patient-, provider-, and system-level barriers to persistence of medication use are also collected. Secondary outcomes include the rates of recurrent stroke or transient ischemic attack, vascular events, and rehospitalization and functional status as measured by the modified Rankin score. The AVAIL enrolled about 2,900 subjects from 106 hospitals from July 2006 through July 2008. The 12-month follow-up will be completed in August 2009. The AVAIL registry will document the current state of adherence and persistence to stroke prevention medications among a nationwide sample of patients. These data will be used to design interventions to improve the quality of care post acute hospitalization and reduce the risks of future stroke and cardiovascular events.

Psychosocial Outcomes in StrokE: the POISE observational stroke study protocol

PubMed Central

Hackett, Maree L; Glozier, Nick; Jan, Stephen; Lindley, Richard

2009-01-01

Background Each year, approximately 12,000 Australians of working age survive a stroke. As a group, younger stroke survivors have less physical impairment and lower mortality after stroke compared with older survivors; however, the psychosocial and economic consequences are potentially substantial. Most of these younger stroke survivors have responsibility for generating an income or providing family care and indicate that their primary objective is to return to work. However, effective vocational rehabilitation strategies to increase the proportion of younger stroke survivors able to return to work, and information on the key target areas for those strategies, are currently lacking. Methods/Design This multi-centre, three year cohort study will recruit a representative sample of younger (< 65 years) stroke survivors to determine the modifiable predictors of subsequent return to work. Participants will be recruited from the New South Wales Stroke Services (SSNSW) network, the only well established and cohesively operating and managed, network of acute stroke units in Australia. It is based within the Greater Metropolitan area of Sydney including Wollongong and Newcastle, and extends to rural areas including Wagga Wagga. The study registration number is ACTRN12608000459325. Discussion The study is designed to identify targets for rehabilitation-, social- and medical-intervention strategies that promote and maintain healthy ageing in people with cardiovascular and mental health conditions, two of the seven Australian national health priority areas. This will rectify the paucity of information internationally around optimal clinical practice and social policy in this area. PMID:19519918

Comparison of patients' assessments of the quality of stroke care with audit findings.

PubMed

Howell, Esther; Graham, Chris; Hoffman, A; Lowe, D; McKevitt, Christopher; Reeves, Rachel; Rudd, A G

2007-12-01

To determine the extent of correlation between stroke patients' experiences of hospital care with the quality of services assessed in a national audit. Patients' assessments of their care derived from survey data were linked to data obtained in the National Sentinel Stroke Audit 2004 for 670 patients in 51 English NHS trusts. A measure of patients' experience of hospital stroke care was derived by summing responses to 31 survey items and grouping these into three broad concept domains: quality of care; information; and relationships with staff. Audit data were extracted from hospital admissions data and management information to assess the organisation of services, and obtained retrospectively from patient records to evaluate the delivery of care. Patient survey responses were compared with audit measures of organisation of care and compliance with clinical process standards. Patient experience scores were positively correlated with clinicians' assessment of the organisational quality of stroke care, but were largely unrelated to clinical process standards. Responses to individual questions regarding communication about diagnosis revealed a discrepancy between clinicians' and patients' reports. Better organised stroke care is associated with more positive patient experiences. Examining areas of disparity between patients' and clinicians' reports is important for understanding the complex nature of healthcare and for identifying areas for quality improvement. Future evaluations of the quality of stroke services should include a validated patient experience survey in addition to audit of clinical records.

Stroke rehabilitation

PubMed Central

Bindawas, Saad M.; Vennu, Vishal S.

2016-01-01

Stroke is a major cause of death and other complications worldwide. In Saudi Arabia, stroke has become an emerging health issue leading to disability and death. However, stroke care including rehabilitation services, in Saudi Arabia lags behind developed countries. Stroke rehabilitation is an essential recovery option after stroke and should start as early as possible to avoid potential complications. The growing evidence on stroke rehabilitation effectiveness in different health care settings and outcome measures used widely are reviewed in this call to action paper. PMID:27744457

[Diagnosis related groups in stroke treatment. An analysis from the stroke data bank of the German Stroke Foundation].

PubMed

Weimar, C; Stausberg, J; Kraywinkel, K; Wagner, M; Busse, O; Haberl, R L; Diener, H-C

2002-08-02

The upcoming introduction of diagnosis related groups (DRG) as an exclusive base for future calculation of hospital proceeds in Germany requires a thorough analysis of cost data for various diseases. To compare the resulting combined cost weights of the Australian Refined DRG system (AR-DRG) with the proceeds based on actual per-day rates in stroke treatment. Between 1998 and 1999, data from 6520 patients (median age 68 years, 43% women) with acute stroke or transient ischemic attack (TIA) were prospectively documented in 15 departments of Neurology with an acute stroke unit, 9 departments of general Neurology and 6 departments of Internal Medicine. Prior to grouping cases into DRGs, all available data were transferred into ICD-10-SGB-V 2.0 or the Australian procedure system (MBS-Extended). Hospital proceeds for the respective cases were calculated based on per-day rates of the documenting hospitals. The resulting cost weights demonstrate a good homogeneity compared to the length of stay. When introducing the AR-DRG with a uniform base rate in Germany, a relative decrease of hospital proceeds can be expected in Neurology Departments and for treatment of TIAs. Preservation of the existing structure of acute stroke care in Germany requires a supplement to a uniform base rate in Neurology departments.

What is next after transfer of care from hospital to home for stroke patients? Evaluation of a community stroke care service based in a primary care clinic

PubMed Central

Aziz, Aznida Firzah Abdul; Aziz, Noor Azah Abd; Nordin, Nor Azlin Mohd; Ali, Mohd Fairuz; Sulong, Saperi; Aljunid, Syed Mohamed

2013-01-01

Context: Poststroke care in developing countries is inundated with poor concordance and scarce specialist stroke care providers. A primary care-driven health service is an option to ensure optimal care to poststroke patients residing at home in the community. Aims: We assessed outcomes of a pilot long-term stroke care clinic which combined secondary prevention and rehabilitation at community level. Settings and Design: A prospective observational study of stroke patients treated between 2008 and 2010 at a primary care teaching facility. Subjects and Methods: Analysis of patients was done at initial contact and at 1-year post treatment. Clinical outcomes included stroke risk factor(s) control, depression according to Patient Health Questionnaire (PHQ9), and level of independence using Barthel Index (BI). Statistical Analysis Used: Differences in means between baseline and post treatment were compared using paired t-tests or Wilcoxon-signed rank test. Significance level was set at 0.05. Results: Ninety-one patients were analyzed. Their mean age was 62.9 [standard deviation (SD) 10.9] years, mean stroke episodes were 1.30 (SD 0.5). The median interval between acute stroke and first contact with the clinic 4.0 (interquartile range 9.0) months. Mean systolic blood pressure decreased by 9.7 mmHg (t = 2.79, P = 0.007), while mean diastolic blood pressure remained unchanged at 80mmHg (z = 1.87, P = 0.06). Neurorehabilitation treatment was given to 84.6% of the patients. Median BI increased from 81 (range: 2−100) to 90.5 (range: 27−100) (Z = 2.34, P = 0.01). Median PHQ9 scores decreased from 4.0 (range: 0−22) to 3.0 (range: 0−19) though the change was not significant (Z= −0.744, P = 0.457). Conclusions: Primary care-driven long-term stroke care services yield favorable outcomes for blood pressure control and functional level. PMID:24347948

A population-based study of hospital care costs during five years after TIA and stroke

PubMed Central

Luengo-Fernandez, Ramon; Gray, Alastair M.; Rothwell, Peter M.

2016-01-01

Background and Purpose Few studies have evaluated long-term costs after stroke onset, with almost no cost data for TIA. We studied hospital costs during the 5 years after TIA or stroke in a population-based study. Methods Patients from a UK population-based cohort study (Oxford Vascular Study) were recruited from 2002 to 2007. Analysis was based on follow-up until 2010. Hospital resource usage was obtained from patients’ hospital records and valued using 2008/09 unit costs. As not all patients had full 5-year follow-up, we used non-parametric censoring techniques. Results Among 485 TIA and 729 stroke patients ascertained and included, mean censor-adjusted 5-year hospital costs after index stroke were $25,741 (95% CI: 23,659-27,914), with costs varying considerably by severity: $21,134 after minor stroke, $33,119 after moderate stroke, and $28,552 after severe stroke. For the 239 surviving stroke patients who had reached final follow-up, mean costs were $24,383 (20,156-28,595), with over half of costs ($12,972) being incurred in the first year after the event. After index TIA, the mean censor-adjusted 5-year costs were $18,091 (15,947-20,258). A multivariate analysis showed that event severity, recurrent stroke and coronary events after the index event were independent predictors of 5-year costs. Differences by stroke subtype were mostly explained by stroke severity and subsequent events. Conclusions Long-term hospital costs after TIA and stroke are considerable, but are mainly incurred over the first year after the index event. Event severity and suffering subsequent stroke and coronary events after the index event accounted for much of the increase in costs. PMID:23160884

What do nurses and therapists think about the positioning of stroke patients?

PubMed

Rowat, A M

2001-06-01

At present, there are a number of different positioning strategies for stroke patients, but these are mainly based on clinical experience rather than research. Prior to developing a study to evaluate the effect of positioning on outcome after stroke, it was important to establish if nurses in our hospital had given much thought to the positioning of stroke patients. This study aimed to explore whether nurses working on the stroke unit at a Scottish teaching hospital held different views on the positioning of conscious and unconscious stroke patients to nurses working on other wards with stroke patients and therapists. Questionnaires on various aspects of patient positioning were sent to 150 nurses and 25 therapists working in five specialities where stroke patients are cared for in a large teaching hospital. Overall, the majority of nurses and therapists (74%) believed that the best position for conscious stroke patients was sitting in a chair. Also, 80% of them believed that the best position for unconscious stroke patients was lying on the nonparetic side. There was less of a consensus between nurses and therapists working in the five specialities as to whether it was appropriate for conscious or unconscious stroke patients to lie on their paretic side, lie supine or sit propped-up in bed in either a 30 or 70 degrees angle. The lack of consensus between nurses working in the five specialities is probably because at present there is little research to guide nursing practices for the positioning of stroke patients. Therefore, research to confirm which positions improves or hinders outcome after stroke is essential. Indeed, positioning is a simple inexpensive strategy, which could have a substantial public health impact, as stroke is so common.

Assessment and provision of rehabilitation among patients hospitalized with acute ischemic stroke in China: Findings from the China National Stroke Registry II.

PubMed

Bettger, Janet Prvu; Li, Zixiao; Xian, Ying; Liu, Liping; Zhao, Xingquan; Li, Hao; Wang, Chunxue; Wang, Chunjuan; Meng, Xia; Wang, Anxin; Pan, Yuesong; Peterson, Eric D; Wang, Yilong; Wang, Yongjun

2017-04-01

Background Stroke rehabilitation improves functional recovery among stroke patients. However, little is known about clinical practice in China regarding the assessment and provision of rehabilitation among patients with acute ischemic stroke. Aims We examined the frequency and determinants of an assessment for rehabilitation among acute ischemic stroke patients from the China National Stroke Registry II. Methods Data for 19,294 acute ischemic stroke patients admitted to 219 hospitals from June 2012 to January 2013 were analyzed. The multivariable logistic regression model with the generalized estimating equation method accounting for in-hospital clustering was used to identify patient and hospital factors associated with having a rehabilitation assessment during the acute hospitalization. Results Among 19,294 acute ischemic stroke patients, 11,451 (59.4%) were assessed for rehabilitation. Rates of rehabilitation assessment varied among 219 hospitals (IQR 41.4% vs 81.5%). In the multivariable analysis, factors associated with increased likelihood of a rehabilitation assessment ( p < 0.05) included disability prior to stroke, higher NIHSS on admission, receipt of a dysphagia screen, deep venous thrombosis prophylaxis, carotid vessel imaging, longer length of stay, and treatment at a hospital with a higher number of hospital beds (per 100 units). In contrast, patients with a history of atrial fibrillation and hospitals with higher number of annual stroke discharges (per 100 patients) were less likely to receive rehabilitation assessment during the acute stroke hospitalization. Conclusions Rehabilitation assessment among acute ischemic stroke patients was suboptimal in China. Rates varied considerably among hospitals and support the need to improve adherence to recommended care for stroke survivors.

Implementation of evidence-based treatment protocols to manage fever, hyperglycaemia, and swallowing dysfunction in acute stroke (QASC): a cluster randomised controlled trial.

PubMed

Middleton, Sandy; McElduff, Patrick; Ward, Jeanette; Grimshaw, Jeremy M; Dale, Simeon; D'Este, Catherine; Drury, Peta; Griffiths, Rhonda; Cheung, N Wah; Quinn, Clare; Evans, Malcolm; Cadilhac, Dominique; Levi, Christopher

2011-11-12

We assessed patient outcomes 90 days after hospital admission for stroke following a multidisciplinary intervention targeting evidence-based management of fever, hyperglycaemia, and swallowing dysfunction in acute stroke units (ASUs). In the Quality in Acute Stroke Care (QASC) study, a single-blind cluster randomised controlled trial, we randomised ASUs (clusters) in New South Wales, Australia, with immediate access to CT and on-site high dependency units, to intervention or control group. Patients were eligible if they spoke English, were aged 18 years or older, had had an ischaemic stroke or intracerebral haemorrhage, and presented within 48 h of onset of symptoms. Intervention ASUs received treatment protocols to manage fever, hyperglycaemia, and swallowing dysfunction with multidisciplinary team building workshops to address implementation barriers. Control ASUs received only an abridged version of existing guidelines. We recruited pre-intervention and post-intervention patient cohorts to compare 90-day death or dependency (modified Rankin scale [mRS] ≥2), functional dependency (Barthel index), and SF-36 physical and mental component summary scores. Research assistants, the statistician, and patients were masked to trial groups. All analyses were done by intention to treat. This trial is registered at the Australia New Zealand Clinical Trial Registry (ANZCTR), number ACTRN12608000563369. 19 ASUs were randomly assigned to intervention (n=10) or control (n=9). Of 6564 assessed for eligibility, 1696 patients' data were obtained (687 pre-intervention; 1009 post-intervention). Results showed that, irrespective of stroke severity, intervention ASU patients were significantly less likely to be dead or dependent (mRS ≥2) at 90 days than control ASU patients (236 [42%] of 558 patients in the intervention group vs 259 [58%] of 449 in the control group, p=0·002; number needed to treat 6·4; adjusted absolute difference 15·7% [95% CI 5·8-25·4]). They also had a better SF-36 mean physical component summary score (45·6 [SD 10·2] in the intervention group vs 42·5 [10·5] in the control group, p=0·002; adjusted absolute difference 3·4 [95% CI 1·2-5·5]) but no improvement was recorded in mortality (21 [4%] of 558 in intervention group and 24 [5%] of 451 in the control group, p=0·36), SF-36 mean mental component summary score (49·5 [10·9] in the intervention group vs 49·4 [10·6] in the control group, p=0·69) or functional dependency (Barthel Index ≥60: 487 [92%] of 532 patients vs 380 [90%] of 423 patients; p=0·44). Implementation of multidisciplinary supported evidence-based protocols initiated by nurses for the management of fever, hyperglycaemia, and swallowing dysfunction delivers better patient outcomes after discharge from stroke units. Our findings show the possibility to augment stroke unit care. National Health & Medical Research Council ID 353803, St Vincent's Clinic Foundation, the Curran Foundation, Australian Diabetes Society-Servier, the College of Nursing, and Australian Catholic University. Copyright © 2011 Elsevier Ltd. All rights reserved.

Improving stroke transitions: Development and implementation of a social work case management intervention.

PubMed

Hughes, Anne K; Woodward, Amanda T; Fritz, Michele C; Reeves, Mathew J

2018-02-01

Strokes impact over 800,000 people every year. Stroke care typically begins with inpatient care and then continues across an array of healthcare settings. These transitions are difficult for patients and caregivers, with psychosocial needs going unmet. Our team developed a case management intervention for acute stroke patients and their caregivers aimed at improving stroke transitions. The intervention focusses on four aspects of a successful care transition: support, preparedness, identifying and addressing unmet needs, and stroke education. This paper describes the development and implementation of this program, and is an example of the synergy created between neuroscience and clinical practice.

Facilitating earlier transfer of care from acute stroke services into the community.

PubMed

Robinson, Jennifer

This article outlines an initiative to reduce length of stay for stroke patients within an acute hospital and to facilitate earlier transfer of care. Existing care provision was remodelled and expanded to deliver stroke care to patients within a community bed-based intermediate care facility or intermediate care at home. This new model of care has improved the delivery of rehabilitation through alternative and innovative ways of addressing service delivery that meet the needs of the patients.

Methodology for a Community Based Stroke Preparedness Intervention: The ASPIRE Study

PubMed Central

Boden-Albala, Bernadette; Edwards, Dorothy F.; Clair, Shauna St; Wing, Jeffrey J; Fernandez, Stephen; Gibbons, Chris; Hsia, Amie W.; Morgenstern, Lewis B.; Kidwell, Chelsea S.

2014-01-01

Background and Purpose Acute stroke education has focused on stroke symptom recognition. Lack of education about stroke preparedness and appropriate actions may prevent people from seeking immediate care. Few interventions have rigorously evaluated preparedness strategies in multiethnic community settings. Methods The Acute Stroke Program of Interventions Addressing Racial and Ethnic Disparities (ASPIRE) project is a multi-level program utilizing a community engaged approach to stroke preparedness targeted to underserved black communities in the District of Columbia (DC). This intervention aimed to decrease acute stroke presentation times and increase intravenous tissue plasminogen activator (IV tPA) utilization for acute ischemic stroke. Results Phase 1 included: 1) enhancement of EMS focus on acute stroke; 2) hospital collaborations to implement and/or enrich acute stroke protocols and transition DC hospitals toward Primary Stroke Center certification; and 3) pre-intervention acute stroke patient data collection in all 7 acute care DC hospitals. A community advisory committee, focus groups, and surveys identified perceptions of barriers to emergency stroke care. Phase 2 included a pilot intervention and subsequent citywide intervention rollout. A total of 531 community interventions were conducted with over 10,256 participants reached; 3289 intervention evaluations were performed, and 19,000 preparedness bracelets and 14,000 stroke warning magnets were distributed. Phase 3 included an evaluation of EMS and hospital processes for acute stroke care and a yearlong post-intervention acute stroke data collection period to assess changes in IV tPA utilization. Conclusions We report the methods, feasibility, and pre-intervention data collection efforts of the ASPIRE intervention. PMID:24876243

Design of a nanoscale time-of-flight sensor and an integrated multiscale module for the point-of-care diagnosis of stroke

NASA Astrophysics Data System (ADS)

Andrus, Matthew

Stroke is a leading cause of death and disability in the United States, however, there remains no rapid diagnostic test for differentiating between ischemic and hemorrhagic stroke within the three-hour treatment window. Here we describe the design of a multiscale microfluidic module with an embedded time-of-flight nanosensor for the clinical diagnosis of stroke. The nanosensor described utilizes two synthetic pores in series, relying on resistive pulse sensing (RPS) to measure the passage of molecules through the time-of-flight tube. Once the nanosensor design was completed, a multiscale module to process patient samples and house the sensors was designed in a similar iterative process. This design utilized pillar arrays, called "pixels" to immobilize oligonucleotides from patient samples for ligase detection reactions (LDR) to be carried out. COMSOL simulations were performed to understand the operation and behavior of both the nanosensor and the modular chip once the designs were completed.

Carotid Artery Stenting: Review of Technique and Update of Recent Literature

PubMed Central

Ahn, Sun Ho; Prince, Ethan A.; Dubel, Gregory J.

2013-01-01

Stroke is the fourth leading cause of death and the number one cause of long-term disability in the United States. Carotid stenosis is an important cause of ischemic strokes, accounting for 20 to 25%. Previous studies have established carotid endarterectomy as standard of care of symptomatic patients with > 50% stenosis and asymptomatic patients with > 60% stenosis; recently, carotid artery stenting has emerged as an alternative treatment for carotid stenosis. Several studies have been published comparing carotid artery stenting with endarterectomy with mixed results. In this article, the authors discuss carotid artery stenting technique, the results from the most recent trials, and future directions. PMID:24436551

Balancing satisfaction and stress: carer burden among White and British Asian Indian carers of stroke survivors.

PubMed

Katbamna, Savita; Manning, Lisa; Mistri, Amit; Johnson, Mark; Robinson, Thompson

2017-08-01

This paper presents the findings of a qualitative study exploring White and British Indian informal stroke carers' experiences of caring, factors contributing to their stress, and strategies used to overcome stress. A qualitative approach involving in-depth interviews was used to explore informal carers' experiences of caring for stroke survivors and the stress of caring at one and three to six months from the onset of stroke. Interviewers bilingual in English and Gujarati or Punjabi conducted interviews with carers. Socio-demographic data of carers and stroke survivors were collected at one, and three to six months by dedicated stroke research nurses. A total of 37 interviews with carers caring for stroke survivors with a wide range of physical and mental impairments were completed. A majority of carers had assumed the task of caring within a few weeks of the stroke. Irrespective of ethnicity, carers' emotional and physical well-being was undermined by the uncertainty and unpredictability of caring for stroke survivors, and meeting their expectations and needs. The strain of managing social obligations to care was common to all carers irrespective of gender and ethnicity, but the higher levels of anxiety and depression reported by Indian British female carers appeared to stem from the carers' pre-existing physical ailments, their cultural and religious beliefs, and household arrangements. Carers' strain in extended households was exacerbated by the additional responsibility of caring for other dependent relatives. Since the role of carers is clearly indispensable in the successful rehabilitation of survivors, it is vital to ensure that their well-being is not undermined by a lack of information and training, and that their need for professional support is prioritised.

Accessibility, usability, and usefulness of a Web-based clinical decision support tool to enhance provider-patient communication around Self-management TO Prevent (STOP) Stroke.

PubMed

Anderson, Jane A; Godwin, Kyler M; Saleem, Jason J; Russell, Scott; Robinson, Joshua J; Kimmel, Barbara

2014-12-01

This article reports redesign strategies identified to create a Web-based user-interface for the Self-management TO Prevent (STOP) Stroke Tool. Members of a Stroke Quality Improvement Network (N = 12) viewed a visualization video of a proposed prototype and provided feedback on implementation barriers/facilitators. Stroke-care providers (N = 10) tested the Web-based prototype in think-aloud sessions of simulated clinic visits. Participants' dialogues were coded into themes. Access to comprehensive information and the automated features/systematized processes were the primary accessibility and usability facilitator themes. The need for training, time to complete the tool, and computer-centric care were identified as possible usability barriers. Patient accountability, reminders for best practice, goal-focused care, and communication/counseling themes indicate that the STOP Stroke Tool supports the paradigm of patient-centered care. The STOP Stroke Tool was found to prompt clinicians on secondary stroke-prevention clinical-practice guidelines, facilitate comprehensive documentation of evidence-based care, and support clinicians in providing patient-centered care through the shared decision-making process that occurred while using the action-planning/goal-setting feature of the tool. © The Author(s) 2013.

Stroke management: Informal caregivers' burdens and strians of caring for stroke survivors.

PubMed

Gbiri, Caleb Ademola; Olawale, Olajide Ayinla; Isaac, Sarah Oghenekewe

2015-04-01

Stroke survivors live with varied degrees of disabilities and cares are provided largely by the informal caregivers. This study investigated informal caregivers' burden and strains of caring for stroke patients. This study involved 157 (81 males and 76 females) informal caregivers of stroke survivors receiving care in all secondary and tertiary health institutions with physiotherapy services in Lagos State, Nigeria. Information was collected through self-administered questionnaire during clinic-hours. Data was analyzed using Spearman's Rank Correlation Coefficient. The patients' age ranged between 20 and 79 (mean=59.6 ± 14.6 years). Sixty-one had haemorrhagic stroke while 96 had ischaemic stroke. The informal caregivers' age was 39.2 ± 12.8 years (range: 17-36 years). More (60.8%) participants reported moderate objective while 79.2% had mild subjective burdens. The following factors significantly increased (P<0.05) the level of burden and strains experienced by the informal caregivers: closer intimacy with the stroke survivors, fewer number of caregivers for the stroke patient, longer duration since the onset of stroke and more hours of caregiving per day. Caregiving had negative significant influence (P<0.05) on the social, emotional, health and financial well-beings of the informal caregivers. Caring for stroke survivors put social, emotional, health and financial burdens and strains on the informal caregivers. These burdens and strains increase with duration of stroke, intimacy, smaller number of caregivers and length of daily caregiving. Therefore, informal caregivers should be involved in the rehabilitation plan for stroke patients and their well-being should also be given adequate attention. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Periodontal Disease, Regular Dental Care Use, and Incident Ischemic Stroke.

PubMed

Sen, Souvik; Giamberardino, Lauren D; Moss, Kevin; Morelli, Thiago; Rosamond, Wayne D; Gottesman, Rebecca F; Beck, James; Offenbacher, Steven

2018-02-01

Periodontal disease is independently associated with cardiovascular disease. Identification of periodontal disease as a risk factor for incident ischemic stroke raises the possibility that regular dental care utilization may reduce the stroke risk. In the ARIC (Atherosclerosis Risk in Communities) study, pattern of dental visits were classified as regular or episodic dental care users. In the ancillary dental ARIC study, selected subjects from ARIC underwent fullmouth periodontal measurements collected at 6 sites per tooth and classified into 7 periodontal profile classes (PPCs). In the ARIC study 10 362 stroke-free participants, 584 participants had incident ischemic strokes over a 15-year period. In the dental ARIC study, 6736 dentate subjects were assessed for periodontal disease status using PPC with a total of 299 incident ischemic strokes over the 15-year period. The 7 levels of PPC showed a trend toward an increased stroke risk (χ 2 trend P <0.0001); the incidence rate for ischemic stroke/1000-person years was 1.29 for PPC-A (health), 2.82 for PPC-B, 4.80 for PPC-C, 3.81 for PPC-D, 3.50 for PPC-E, 4.78 for PPC-F, and 5.03 for PPC-G (severe periodontal disease). Periodontal disease was significantly associated with cardioembolic (hazard ratio, 2.6; 95% confidence interval, 1.2-5.6) and thrombotic (hazard ratio, 2.2; 95% confidence interval, 1.3-3.8) stroke subtypes. Regular dental care utilization was associated with lower adjusted stroke risk (hazard ratio, 0.77; 95% confidence interval, 0.63-0.94). We confirm an independent association between periodontal disease and incident stroke risk, particularly cardioembolic and thrombotic stroke subtype. Further, we report that regular dental care utilization may lower this risk for stroke. © 2018 American Heart Association, Inc.

Effects of Barometric Pressure and Temperature on Acute Ischemic Stroke Hospitalization in Augusta, GA.

PubMed

Guan, Weihua; Clay, Sandra J; Sloan, Gloria J; Pretlow, Lester G

2018-06-24

Several studies worldwide have demonstrated significant relationships between meteorological parameters and stroke events. However, authors often reported discordant effects of both barometric pressure and air temperature on stroke occurrence. The present study investigated whether there was an association between weather parameters (barometric pressure and temperature) and ischemic stroke hospitalization. The aim of the study was to find out whether daily barometric pressure may be used as a prognostic variable to evaluate the workload change of a neurological intensive care unit. We conducted a retrospective review study in which we collected the independent (barometric pressure and temperature) and dependent variables (stroke hospitalization) every 24 h for the periods 10/1/2016-4/30/2017 at Augusta University Medical Center of Augusta, GA. We analyzed the data with zero-inflated Poisson model to assess the relationship between the barometric pressure, temperature, and daily stroke hospitalization. The results showed that there was a significantly correlation between daily barometric pressure variation and daily stroke hospitalization, especially on elder male patients (≥ 65). Stroke events were more likely to occur in the patients with risk factors than in those without risk factors when exposed to barometric pressure and temperature changes. Decreased barometric pressure and increased temperature were associated with increased daily stroke hospitalization. Furthermore, there was a potential delayed effect of increased stroke events after cold temperature exposure. Barometric pressure and temperature changes over the preceding 24 h are associated with daily stroke hospitalization. These findings may enhance our understanding of relationship between stroke and weather and maybe used in the development of public health strategies to minimize the weather-related stroke risk.

Quality of care and outcomes for in-hospital ischemic stroke: findings from the National Get With The Guidelines-Stroke.

PubMed

Cumbler, Ethan; Wald, Heidi; Bhatt, Deepak L; Cox, Margueritte; Xian, Ying; Reeves, Mathew; Smith, Eric E; Schwamm, Lee; Fonarow, Gregg C

2014-01-01

Analysis of quality of care for in-hospital stroke has not been previously performed at the national level. This study compares patient characteristics, process measures of quality, and outcomes for in-hospital strokes with those for community-onset strokes in a national cohort. We performed a retrospective cohort study of the Get With The Guidelines-Stroke (GWTG-Stroke) database of The American Heart Association from January 2006 to April 2012, using data from 1280 sites that reported ≥1 in-hospital stroke. Patient characteristics, comorbid illnesses, medications, quality of care measures, and outcomes were analyzed for 21 349 in-hospital ischemic strokes compared with 928 885 community-onset ischemic strokes. Patients with in-hospital stroke had more thromboembolic risk factors, including atrial fibrillation, prosthetic heart valves, carotid stenosis, and heart failure (P<0.0001), and experienced more severe strokes (median National Institutes of Health Stroke Score 9.0 versus 4.0; P<0.0001). Using GWTG-Stroke achievement measures, the proportion of patients with defect-free care was lower for in-hospital strokes (60.8% versus 82.0%; P<0.0001). After accounting for patient and hospital characteristics, patients with in-hospital strokes were less likely to be discharged home (adjusted odds ratio 0.37; 95% confidence intervals [0.35-0.39]) or be able to ambulate independently at discharge (adjusted odds ratio 0.42; 95% confidence intervals [0.39-0.45]). In-hospital mortality was higher for in-hospital stroke (adjusted odds ratio 2.72; 95% confidence intervals [2.57-2.88]). Compared with community-onset ischemic stroke, patients with in-hospital stroke experienced more severe strokes, received lower adherence to process-based quality measures, and had worse outcomes. These findings suggest there is an important opportunity for targeted quality improvement efforts for patients with in-hospital stroke.

Stroke mimic diagnoses presenting to a hyperacute stroke unit.

PubMed

Dawson, Ang; Cloud, Geoffrey C; Pereira, Anthony C; Moynihan, Barry J

2016-10-01

Stroke services have been centralised in several countries in recent years. Diagnosing acute stroke is challenging and a high proportion of patients admitted to stroke units are diagnosed as a non-stroke condition (stroke mimics). This study aims to describe the stroke mimic patient group, including their impact on stroke services. We analysed routine clinical data from 2,305 consecutive admissions to a stroke unit at St George's Hospital, London. Mimic groupings were derived from 335 individual codes into 17 groupings. From 2,305 admissions, 555 stroke mimic diagnoses were identified (24.2%) and 72% of stroke mimics had at least one stroke risk factor. Common mimic diagnoses were headache, seizure and syncope. Medically unexplained symptoms and decompensation of underlying conditions were also common. Median length of stay was 1 day; a diagnosis of dementia (p=0.028) or needing MRI (p=0.006) was associated with a longer stay. Despite emergency department assessment by specialist clinicians and computed tomography brain, one in four suspected stroke patients admitted to hospital had a non-stroke diagnosis. Stroke mimics represent a heterogeneous patient group with significant impacts on stroke services. Co-location of stroke and acute neurology services may offer advantages where service reorganisation is being considered. © Royal College of Physicians 2016. All rights reserved.

Secondary prevention of stroke in Saskatchewan, Canada: hypertension control.

PubMed

Bartsch, Janelle Ann; Teare, Gary F; Neufeld, Anne; Hudema, Nedeene; Muhajarine, Nazeem

2013-10-01

In the province of Saskatchewan, Canada, stroke is the third leading cause of death as well as the major cause of adult disability. Once a person suffers a stroke or transient ischemic attack (TIA), they are at high risk for having a secondary stroke. Hypertension (elevated blood pressure) is the single most important modifiable risk factor for both first and recurrent stroke, and is thus an important risk factor to be controlled. According to the Canadian Stroke Strategy (CSS) Best Practice Recommendations, blood pressure lowering treatment should be initiated before discharge from hospital for all stroke/TIA patients. The purpose of this study was to examine the quality of medically driven secondary stroke prevention care in Saskatchewan as applied to hypertension control. The objectives of the study were to: (1) develop methodology and calculate a secondary stroke process of care measure using available data in Saskatchewan, based on an appropriate hypertension therapy indicator recommendation from the CSS Performance Measurement Manual; (2) examine variation in secondary stroke prevention hypertensive care among the Saskatchewan Regional Health Authorities; and (3) investigate factors associated with receiving evidence-based hypertensive secondary stroke prevention. This multi-year cross-sectional study was an analysis of deidentified health data derived from linkage of administrative health data. A select indicator from the CSS Performance Measurement Manual that measures adherence to a CSS Best Practice Guidelines concerning use of antihypertensive medications for secondary stroke prevention was calculated. Logistic regression was used to quantify the association of patient demographic and socioeconomic characteristics and geographic location of care with receipt of guideline-recommended hypertensive secondary stroke prevention. The target population was all Saskatchewan residents who were hospitalized in Saskatchewan for a stroke or TIA between April 1, 2001 and March 31, 2008. The results of this study indicate that the management of hypertension for secondary stroke prevention is sub-optimal in Saskatchewan. Although there was some improvement over the time period, approximately 40% of patients were not taking antihypertensives at 90 days after discharge from acute care. The correlates, urban/non-urban, previous use of antihypertensive drugs and effect of age modified by sex, were found to be significantly associated with receiving hypertensive secondary stroke prevention, suggesting there are modifiable factors that contribute to variations in this form of secondary stroke care quality in Saskatchewan. The results of this study suggest that there is a need for province-wide improvement to secondary stroke prevention in Saskatchewan, Canada. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.

The relationship between knowledge and risk for heart attack and stroke.

PubMed

Lambert, Cameron; Vinson, Seth; Shofer, Frances; Brice, Jane

2013-10-01

Stroke and myocardial infarction (MI) represent 2 of the leading causes of death in the United States. The early recognition of risk factors and event symptoms allows for the mitigation of disability or death. We sought to compare subject knowledge of stroke and MI, assess subject risk for cardiovascular disease, and determine if an association exists between knowledge and risk. In this cross-sectional survey, adult, non-health care professionals were presented with a written knowledge test and risk assessment tool. Subjects were classified into 3 categories of cardiovascular risk. Associations were then calculated between knowledge, risk, and population demographics. Of 500 subjects approached, 364 were enrolled. The subjects were mostly white, middle-aged, and high school educated. Gender and income were evenly distributed. Forty-eight (14%) subjects were identified as ideal risk, 130 (38%) as low risk, and 168 (49%) as moderate/high risk. MI and stroke knowledge scores decreased as cardiovascular risk increased (85%, 79%, and 73% for ideal, low, and moderate/high risk groups, respectively; P < .001). In addition, regardless of risk category, stroke knowledge scores were always lower than heart attack knowledge scores. Knowledge about stroke and MI was modest, with knowledge of MI exceeding that of stroke at every level of risk. Subjects with higher risk were less knowledgeable about the stroke signs, symptoms, and risk factors than those of MI. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Causes and Treatment of Acute Ischemic Stroke During Pregnancy.

PubMed

Terón, Ina; Eng, Melissa S; Katz, Jeffrey M

2018-05-21

Treatment recommendations for pregnancy associated ischemic stroke are scarce. This may be due to the fact that, in general, obstetricians tend not to make recommendations for stroke patients and neurologists are not commonly involved in the care of pregnant women. Herein, we review the multiple etiologies of ischemic stroke during pregnancy, considerations for diagnostic testing, and acute treatment and prevention options, including associated risks specific to the pregnant and puerperal state. Intravenous tissue plasminogen activator (tPA) and endovascular thrombectomy have been used successfully to treat pregnant women with acute ischemic stroke. Recent national guidelines recommend considering tPA use during pregnancy for moderate and severe strokes if the potential benefits offset the risks of uterine hemorrhage. Pregnancy-associated ischemic stroke is rare, but can be devastating, and recanalization therapy should not be systematically withheld. Women who are at risk for stroke should be followed carefully, and providers caring for pregnant women should be educated regarding stroke signs and symptoms. Many of the standard post stroke diagnostic modalities may be used safely in pregnancy, and primary and secondary stroke prevention therapy must be tailored to avoid fetal toxicity.

Establishing research priorities relating to the long-term impact of TIA and minor stroke through stakeholder-centred consensus.

PubMed

Turner, Grace M; Backman, Ruth; McMullan, Christel; Mathers, Jonathan; Marshall, Tom; Calvert, Melanie

2018-01-01

What is the problem and why is this important? Mini-strokes are similar to full strokes, but symptoms last less than 24 h. Many people (up to 70%) have long-term problems after a mini-stroke, such as anxiety; depression; problems with brain functioning (like memory loss); and fatigue (feeling tired). However, the current healthcare pathway only focuses on preventing another stroke and care for other long-term problems is not routinely given. Without proper treatment, people with long-term problems after a mini-stroke could have worse quality of life and may find it difficult to return to work and their social activities. What is the aim of the research? We wanted to understand the research priorities of patients, health care professionals and key stakeholders relating to the long-term impact of mini-stroke. How did we address the problem? We invited patients, clinicians, researchers and other stakeholders to attend a meeting. At the meeting people discussed the issues relating to the long-term impact of mini-stroke and came to an agreement on their research priorities. There were three stages: (1) people wrote down their individual research suggestions; (2) in smaller groups people came to an agreement on what their top research questions were; and (3) the whole group agreed final research priorities. What did we find? Eleven people attended who were representatives for patients, GPs, stroke consultants, stroke nurses, psychologists, the Stroke Association (charity) and stroke researchers, The group agreed on eleven research questions which they felt were the most important to improve health and well-being for people who have had a mini-stroke.The eleven research questions encompass a range of categories, including: understanding the existing care patients receive (according to diagnosis and geographical location); exploring what optimal care post-TIA/minor stroke should comprise (identifying and treating impairments, information giving and support groups) and how that care should be delivered (clinical setting and follow-up pathway); impact on family members; and education/training for health care professionals. Background Clinical management after transient ischaemic attack (TIA) and minor stroke focuses on stroke prevention. However, evidence demonstrates that many patients experience ongoing residual impairments. Residual impairments post-TIA and minor stroke may affect patients' quality of life and return to work or social activities. Research priorities of patients, health care professionals and key stakeholders relating to the long-term impact of TIA and minor stroke are unknown. Methods Our objective was to establish the top shared research priorities relating to the long-term impact of TIA and minor stroke through stakeholder-centred consensus. A one-day priority setting consensus meeting took place with representatives from different stakeholder groups in October 2016 (Birmingham, UK). Nominal group technique was used to establish research priorities. This involved three stages: (i) gathering research priorities from individual stakeholders; (ii) interim prioritisation in three subgroups; and (iii) final priority setting. Results The priority setting consensus meeting was attended by 11 stakeholders. The individual stakeholders identified 34 different research priorities. During the interim prioritisation exercise, the three subgroups generated 24 unique research priorities which were discussed as a whole group. Following the final consensus discussion, 11 shared research priorities were unanimously agreed.The 11 research questions encompass a range of categories, including: understanding the existing care patients receive (according to diagnosis and geographical location); exploring what optimal care post-TIA/minor stroke should comprise (identifying and treating impairments, information giving and support groups) and how that care should be delivered (clinical setting and follow-up pathway); impact on family members; and education/training for health care professionals. Conclusions Eleven different research priorities were established through stakeholder-centred consensus. These research questions could usefully inform the research agenda and policy decisions for TIA and minor stroke. Inclusion of stakeholders in setting research priorities is important to increase the relevance of research and reduce research waste.

Mortality and nursing care dependency one year after first ischemic stroke: an analysis of German statutory health insurance data.

PubMed

Kemper, Claudia; Koller, Daniela; Glaeske, Gerd; van den Bussche, Hendrik

2011-01-01

Aphasia, dementia, and depression are important and common neurological and neuropsychological disorders after ischemic stroke. We estimated the frequency of these comorbidities and their impact on mortality and nursing care dependency. Data of a German statutory health insurance were analyzed for people aged 50 years and older with first ischemic stroke. Aphasia, dementia, and depression were defined on the basis of outpatient medical diagnoses within 1 year after stroke. Logistic regression models for mortality and nursing care dependency were calculated and were adjusted for age, sex, and other relevant comorbidity. Of 977 individuals with a first ischemic stroke, 14.8% suffered from aphasia, 12.5% became demented, and 22.4% became depressed. The regression model for mortality showed a significant influence of age, aphasia, and other relevant comorbidity. In the regression model for nursing care dependency, the factors age, aphasia, dementia, depression, and other relevant comorbidity were significant. Aphasia has a high impact on mortality and nursing care dependency after ischemic stroke, while dementia and depression are strongly associated with increasing nursing care dependency.

Acute Stroke Care at Rural Hospitals in Idaho: Challenges in Expediting Stroke Care

ERIC Educational Resources Information Center

Gebhardt, James G.; Norris, Thomas E.

2006-01-01

Context: Thrombolytics are currently the most effective treatment for stroke. However, the National Institute for Neurological Disorders and Stroke criteria for initiation of thrombolytic therapy, most notably the 3-hour time limit from symptom onset, have proven challenging for many rural hospitals to achieve. Purpose: To provide a snapshot of…

Differences in Acute Ischemic Stroke Quality of Care and Outcomes by Primary Stroke Center Certification Organization.

PubMed

Man, Shumei; Cox, Margueritte; Patel, Puja; Smith, Eric E; Reeves, Mathew J; Saver, Jeffrey L; Bhatt, Deepak L; Xian, Ying; Schwamm, Lee H; Fonarow, Gregg C

2017-02-01

Primary stroke center (PSC) certification was established to identify hospitals providing evidence-based care for stroke patients. The numbers of PSCs certified by Joint Commission (JC), Healthcare Facilities Accreditation Program, Det Norske Veritas, and State-based agencies have significantly increased in the past decade. This study aimed to evaluate whether PSCs certified by different organizations have similar quality of care and in-hospital outcomes. The study population consisted of acute ischemic stroke patients who were admitted to PSCs participating in Get With The Guidelines-Stroke between January 1, 2010, and December 31, 2012. Measures of care quality and outcomes were compared among the 4 different PSC certifications. A total of 477 297 acute ischemic stroke admissions were identified from 977 certified PSCs (73.8% JC, 3.7% Det Norske Veritas, 1.2% Healthcare Facilities Accreditation Program, and 21.3% State-based). Composite care quality was generally similar among the 4 groups of hospitals, although State-based PSCs underperformed JC PSCs in a few key measures, including intravenous tissue-type plasminogen activator use. The rates of tissue-type plasminogen activator use were higher in JC and Det Norske Veritas (9.0% and 9.8%) and lower in State and Healthcare Facilities Accreditation Program certified hospitals (7.1% and 5.9%) (P<0.0001). Door-to-needle times were significantly longer in Healthcare Facilities Accreditation Program hospitals. State PSCs had higher in-hospital risk-adjusted mortality (odds ratio 1.23, 95% confidence intervals 1.07-1.41) compared with JC PSCs. Among Get With The Guidelines-Stroke hospitals with PSC certification, acute ischemic stroke quality of care and outcomes may differ according to which organization provided certification. These findings may have important implications for further improving systems of care. © 2016 American Heart Association, Inc.

Mortality following stroke during and after acute care according to neighbourhood deprivation: a disease registry study.

PubMed

Grimaud, Olivier; Leray, Emmanuelle; Lalloué, Benoit; Aghzaf, Radouane; Durier, Jérôme; Giroud, Maurice; Béjot, Yannick

2014-12-01

Neighbourhood deprivation has been shown to be inversely associated with mortality 1 month after stroke. Whether this disadvantage begins while patients are still receiving acute care is unclear. We aimed to study mortality after stroke specifically in the period while patients are under acute care and the ensuing period when they are discharged to home or other care settings. Our sample includes 1760 incident strokes (mean age 75, 48% men, 86% ischaemic) identified between 1998 and 2010 by the population-based stroke registry of Dijon (France). We used Cox regression to study all-cause mortality up to 90 days after stroke occurrence. Overall, 284 (16.1%) patients died during the 90 days following stroke. Prior to stroke, risk factors prevalence (eg, high blood pressure and diabetes) and acute care management did not vary across deprivation levels. There was no association between deprivation and mortality while patients were in acute care (HR comparing the highest to the lowest tertiles of deprivation: 1.01, 95% CI 0.71 to 1.43). After discharge, however, age and gender adjusted mortality gradually increased with deprivation (HR 2.08, 95% CI 1.07 to 4.02). This association was not modified when stroke type and severity were accounted for. The gradient of higher poststroke mortality with increasing neighbourhood deprivation was noticeable only after acute hospital discharge. Quality of postacute care and social support are potential determinants of these variations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Interprofessional stroke rehabilitation for stroke survivors using home care.

PubMed

Markle-Reid, Maureen; Orridge, Camille; Weir, Robin; Browne, Gina; Gafni, Amiram; Lewis, Mary; Walsh, Marian; Levy, Charissa; Daub, Stacey; Brien, Heather; Roberts, Jacqueline; Thabane, Lehana

2011-03-01

To compare a specialized interprofessional team approach to community-based stroke rehabilitation with usual home care for stroke survivors using home care services. Randomized controlled trial of 101 community-living stroke survivors (<18 months post-stroke) using home care services. Subjects were randomized to intervention (n=52) or control (n=49) groups. The intervention was a 12-month specialized, evidence-based rehabilitation strategy involving an interprofessional team. The primary outcome was change in health-related quality of life and functioning (SF-36) from baseline to 12 months. Secondary outcomes were number of strokes during the 12-month follow-up, and changes in community reintegration (RNLI), perceived social support (PRQ85-Part 2), anxiety and depressive symptoms (Kessler-10), cognitive function (SPMSQ), and costs of use of health services from baseline to 12 months. A total of 82 subjects completed the 12-month follow-up. Compared with the usual care group, stroke survivors in the intervention group showed clinically important (although not statistically significant) greater improvements from baseline in mean SF-36 physical functioning score (5.87, 95% CI -3.98 to 15.7; p=0.24) and social functioning score (9.03, CI-7.50 to 25.6; p=0.28). The groups did not differ for any of the secondary effectiveness outcomes. There was a higher total per-person costs of use of health services in the intervention group compared to usual home care although the difference was not statistically significant (p=0.76). A 12-month specialized, interprofessional team is a feasible and acceptable approach to community-based stroke rehabilitation that produced greater improvements in quality of life compared to usual home care. Clinicaltrials.gov identifier: NCT00463229.

How does age affect the care dependency risk one year after stroke? A study based on claims data from a German health insurance fund.

PubMed

Schnitzer, Susanne; von dem Knesebeck, Olaf; Kohler, Martin; Peschke, Dirk; Kuhlmey, Adelheid; Schenk, Liane

2015-10-23

The objective of this study is to investigate the effect of age on care dependency risk 1 year after stroke. Two research questions are addressed: (1) How strong is the association between age and care dependency risk 1 year after stroke and (2) can this association be explained by burden of disease? The study is based on claims data from a German statutory health insurance fund. The study population was drawn from all continuously insured members with principal diagnoses of ischaemic stroke, hemorrhagic stroke, or transient ischaemic attack in 2007 who survived for 1 year after stroke and who were not dependent on care before their first stroke (n = 2864). Data were collected over a 1-year period. People are considered to be dependent on care if they, due to a physical, mental or psychological illness or disability, require substantial assistance in carrying out activities of daily living for a period of at least 6 months. Burden of disease was assessed by stroke subtype, history of stroke, comorbidities as well as geriatric multimorbidity. Regression models were used for data analysis. 21.6 % of patients became care dependent during the observation period. Post-stroke care dependency risk was significantly associated with age. Relative to the reference group (0-65 years), the odds ratio of care dependency was 11.30 (95 % CI: 7.82-16.34) in patients aged 86+ years and 5.10 (95 % CI: 3.88-6.71) in patients aged 76-85 years. These associations were not explained by burden of disease. On the contrary, age effects became stronger when burden of disease was included in the regression model (by between 1.1 and 28 %). Our results show that age has an effect on care dependency risk that cannot be explained by burden of disease. Thus, there must be other underlying age-dependent factors that account for the remaining age effects (e.g., social conditions). Further studies are needed to explore the causes of the strong age effects observed.

Do Women With Atrial Fibrillation Experience More Severe Strokes? Results From the Austrian Stroke Unit Registry.

PubMed

Lang, Clemens; Seyfang, Leonhard; Ferrari, Julia; Gattringer, Thomas; Greisenegger, Stefan; Willeit, Karin; Toell, Thomas; Krebs, Stefan; Brainin, Michael; Kiechl, Stefan; Willeit, Johann; Lang, Wilfried; Knoflach, Michael

2017-03-01

Ischemic strokes associated with atrial fibrillation (AF) are more severe than those of other cause. We aim to study potential sex effects in this context. In this cross-sectional study, 74 425 adults with acute ischemic stroke from the Austrian Stroke Unit Registry were included between March 2003 and January 2016. In 63 563 patients, data on the National Institutes of Health Stroke Scale on admission to the stroke unit, presence of AF, vascular risk factors, and comorbidities were complete. Analysis was done by a multivariate regression model. Stroke severity in general increased with age. AF-related strokes were more severe than strokes of other causes. Sex-related differences in stroke severity were only seen in stroke patients with AF. Median (Q 25 , 75 ) National Institutes of Health Stroke Scale score points were 9 (4,17) in women and 6 (3,13) in men ( P <0.001). The interaction between AF and sex on stroke severity was independent of age, previous functional status, vascular risk factors, and vascular comorbidities and remained significant in various subgroups. Women with AF do not only have an increased risk of stroke when compared with men but also experience more severe strokes. © 2017 American Heart Association, Inc.

Personalized medicine and stroke prevention: where are we?

PubMed

Kim, Joosup; Thrift, Amanda G; Nelson, Mark R; Bladin, Christopher F; Cadilhac, Dominique A

2015-01-01

There are many recommended pharmacological and non-pharmacological therapies for the prevention of stroke, and an ongoing challenge is to improve their uptake. Personalized medicine is seen as a possible solution to this challenge. Although the use of genetic information to guide health care could be considered as the apex of personalized medicine, genetics is not yet routinely used to guide prevention of stroke. Currently personalized aspects of prevention of stroke include tailoring interventions based on global risk, the utilization of individualized management plans within a model of organized care, and patient education. In this review we discuss the progress made in these aspects of prevention of stroke and present a case study to illustrate the issues faced by health care providers and patients with stroke that could be overcome with a personalized approach to the prevention of stroke.

A randomized controlled trial on rehabilitation through caregiver-delivered nurse-organized service programs for disabled stroke patients in rural china (the RECOVER trial): design and rationale.

PubMed

Yan, Lijing L; Chen, Shu; Zhou, Bo; Zhang, Jing; Xie, Bin; Luo, Rong; Wang, Ninghua; Lindley, Richard; Zhang, Yuhong; Zhao, Yi; Li, Xian; Liu, Xiao; Peoples, Nicholas; Bettger, Janet Prvu; Anderson, Craig; Lamb, Sarah E; Wu, Yangfeng; Shi, Jingpu

2016-10-01

Stroke is the leading cause of death and disability in rural China. For stroke patients residing in resource-limited rural areas, secondary prevention and rehabilitation are largely unavailable, and where present, are far below evidence-based standards. This study aims to develop and implement a simplified stroke rehabilitation program that utilizes nurses and family caregivers for service delivery, and evaluate its feasibility and effectiveness in rural China. This 2-year randomized controlled trial is being conducted in 2-3 county hospitals located in northwest, northeast, and southwest China. Eligible and consenting stroke inpatients (200 in total) have been recruited and randomized into either a control or intervention group. Nurses in the county hospital are trained by rehabilitation specialists and in turn train the family caregivers in the intervention group. They also provide telephone follow-up care three times post discharge. The recruitment, baseline, intervention, follow-up care, and evaluation are guided by the RECOVER mobile phone app specifically designed for this study. The primary outcome is patients' Barthel Index (activities of daily living: mobility, self-care, and toileting) at 6 months. Process and economic evaluation will also be conducted. The results of our study will generate initial high-quality evidence to improve stroke care in resource-scarce settings. If proven effective, this innovative care delivery model has the potential to improve the health and function of stroke patients, relieve caregiver burden, guide policy-making, and advance translational research in the field of stroke care. © 2016 World Stroke Organization.

Single motor unit firing rate after stroke is higher on the less-affected side during stable low-level voluntary contractions

PubMed Central

McNulty, Penelope A.; Lin, Gaven; Doust, Catherine G.

2014-01-01

Muscle weakness is the most common outcome after stroke and a leading cause of adult-acquired motor disability. Single motor unit properties provide insight into the mechanisms of post-stroke motor impairment. Motor units on the more-affected side are reported to have lower peak firing rates, reduced discharge variability and a more compressed dynamic range than healthy subjects. The activity of 169 motor units was discriminated from surface electromyography in 28 stroke patients during sustained voluntary contractions 10% of maximal and compared to 110 units recorded in 16 healthy subjects. Motor units were recorded in three series: ankle dorsiflexion, wrist flexion and elbow flexion. Mean firing rates after stroke were significantly lower on the more-affected than the less-affected side (p < 0.001) with no differences between dominant and non-dominant sides for healthy subjects. When data were combined, firing rates on the less-affected side were significantly higher than those either on the more-affected side or healthy subjects (p < 0.001). Motor unit mean firing rate was higher in the upper-limb than the lower-limb (p < 0.05). The coefficient of variation of motor unit discharge rate was lower for motor units after stroke compared to controls for wrist flexion (p < 0.05) but not ankle dorsiflexion. However the dynamic range of motor units was compressed only for motor units on the more-affected side during wrist flexion. Our results show that the pathological change in motor unit firing rate occurs on the less-affected side after stroke and not the more-affected side as previously reported, and suggest that motor unit behavior recorded in a single muscle after stroke cannot be generalized to muscles acting on other joints even within the same limb. These data emphasize that the less-affected side does not provide a valid control for physiological studies on the more-affected side after stroke and that both sides should be compared to data from age- and sex-matched healthy subjects. PMID:25100969

How does sex affect the care dependency risk one year after stroke? A study based on claims data from a German health insurance fund.

PubMed

Schnitzer, Susanne; Deutschbein, Johannes; Nolte, Christian H; Kohler, Martin; Kuhlmey, Adelheid; Schenk, Liane

2017-09-01

The study explores the association between sex and care dependency risk one year after stroke. The study uses claims data from a German statutory health insurance fund. Patients were included if they received a diagnosis of ischemic or hemorrhagic stroke between 1 January and 31 December 2007 and if they survived for one year after stroke and were not dependent on care before the event (n = 1851). Data were collected over a one-year period. Care dependency was defined as needing substantial assistance in activities of daily living for a period of at least six months. Geriatric conditions covered ICD-10 symptom complexes that characterize geriatric patients (e.g. urinary incontinence, cognitive deficits, depression). Multivariate regression analyses were performed. One year after the stroke event, women required nursing care significantly more often than men (31.2% vs. 21.3%; odds ratio for need of assistance: 1.67; 95% CI: 1.36-2.07). Adjusted for age, the odds ratio decreased by 65.7% to 1.23 (n.s.). Adjusted for geriatric conditions, the odds ratio decreased further and did not remain significant (adjusted OR: 1.18 (CI: 0.90-1.53). It may be assumed that women have a higher risk of becoming care-dependent after stroke than men because they are older and suffer more often from geriatric conditions such as urinary incontinence at onset of stroke. Preventive strategies should therefore focus on geriatric conditions in order to reduce the post-stroke care dependency risk for women.

Quality of in-hospital stroke care according to evidence-based performance measures: results from the first audit of stroke, Catalonia, Spain.

PubMed

Abilleira, Sònia; Gallofré, Miquel; Ribera, Aida; Sánchez, Emília; Tresserras, Ricard

2009-04-01

Evidence-based standards are used worldwide to determine quality of care. We assessed quality of in-hospital stroke care in all acute-care hospitals in Catalonia by determining adherence to 13 evidence-based performance measures (PMs) of process of care. Data on PMs were collected by retrospective review of medical records of consecutive stroke admissions (January to June, 2005). Compliance with PMs was calculated according to 3 hospital levels determined by their annual stroke case-load (level 1, <150 admissions/yr; level 2, 150 to 350; and level 3, >350). We defined sampling weights that represented each patient's inverse probability of inclusion in the study sample. Sampling weights were applied to produce estimates of compliance. Factors that predicted good/bad compliance were determined by multivariate weighted logistic regression models. An external monitoring of 10% of cases recruited at each hospital was undertaken, after random selection, to assess quality of data. We analyzed data from 1791 stroke cases (17% of all stroke admissions). Global interobserver agreement was 0.7. Eight PMs achieved compliances >or=75%, 4 of which were more than 90%, and the remaining showed adherences

Energy demand in patients with stroke who are sedated and receiving mechanical ventilation.

PubMed

Bardutzky, Juergen; Georgiadis, Dimitrios; Kollmar, Rainer; Schwarz, Stefan; Schwab, Stefan

2004-02-01

The purpose of this study was 1) to determine the total energy expenditure (TEE) in patients with acute stroke who are sedated and receiving mechanical ventilation; and 2) to compare the TEE between patients with ischemic and hemorrhagic stroke. Thirty-four consecutive nonseptic patients with stroke requiring sedation and mechanical ventilation were prospectively examined; 13 of the patients had experienced spontaneous intracerebral hemorrhage and 21 cerebral ischemia of the middle cerebral artery territory. The TEE was evaluated using continuous indirect calorimetry during the first 5 days after admission to the intensive care unit. The serum albumin concentration was determined on admission and on Day 5. The TEE varied from 1560 +/- 240 to 1623 +/- 251 kcal/day. A highly significant correlation between the TEE and the basal energy expenditure (BEE), as predicted using the Harris-Benedict equation, was observed in both groups. No significant differences in the TEE were detected between the two groups or among the different study days. A highly significant correlation was found between the TEE and the predicted BEE in patients with acute stroke who have been sedated and have received mechanical ventilation. No significant differences were observed between patients with hemorrhagic and ischemic stroke. Further studies are needed to evaluate the effect of tailored feeding on clinical outcome in these patients.

Herpes Simplex Virus Encephalitis: Atypical Presentation as a Right Middle Cerebral Artery Stroke.

PubMed

Shoaib, Maria; Kraus, Jacqueline J; Khan, Muhammad T

2018-01-15

Herpes simplex virus encephalitis (HSVE) is a medical emergency associated with high mortality and morbidity. Definitive diagnosis is established by history, clinical examination, neuroimaging studies, supportive electroencephalogram (EEG) findings, and cerebrospinal fluid (CSF) analysis. We report a case of HSVE presenting as a stroke mimic in a 76-year-old female with a history of atrial fibrillation on warfarin. She was admitted to our medical intensive care unit with intermittent fever, lethargy, and new onset left-sided hemiparesis. A computed tomography (CT) of the head showed a right middle cerebral artery (MCA) acute ischemic stroke with midline shift and a dense right MCA sign. Brain magnetic resonance imaging (MRI) showed evidence of acute stroke with consideration of herpes encephalitis. CSF analysis was positive for herpes simplex virus (HSV) type one. She recovered with high-dose intravenous acyclovir therapy. Our patient was a diagnostic dilemma, initially being diagnosed with an acute ischemic stroke and yet found to have HSVE, which mimicked an acute ischemic stroke. Delay in treatment may result in devastating clinical outcomes that may include severe cognitive, focal neurological deficits, persistent seizures, and even death. This case highlights the importance of a multidisciplinary approach and the need for increased awareness of an atypical presentation of HSVE among emergency physicians, neurologist, intensivists, and radiologists.

ESCAPS study protocol: a feasibility randomised controlled trial of ‘Early electrical stimulation to the wrist extensors and wrist flexors to prevent the post-stroke complications of pain and contractures in the paretic arm’

PubMed Central

Fletcher-Smith, Joanna C; Walker, Dawn-Marie; Sprigg, Nikola; James, Marilyn; Walker, Marion F; Allatt, Kate; Mehta, Rajnikant; Pandyan, Anand D

2016-01-01

Introduction Approximately 70% of patients with stroke experience impaired arm function, which is persistent and disabling for an estimated 40%. Loss of function reduces independence in daily activities and impacts on quality of life. Muscles in those who do not recover functional movement in the stroke affected arm are at risk of atrophy and contractures, which can be established as early as 6 weeks following stroke. Pain is also common. This study aims to evaluate the feasibility of a randomised controlled trial to test the efficacy and cost-effectiveness of delivering early intensive electrical stimulation (ES) to prevent post-stroke complications in the paretic upper limb. Methods and analysis This is a feasibility randomised controlled trial (n=40) with embedded qualitative studies (patient/carer interviews and therapist focus groups) and feasibility economic evaluation. Patients will be recruited from the Stroke Unit at the Nottingham University Hospitals National Health Service (NHS) Trust within 72 h after stroke. Participants will be randomised to receive usual care or usual care and early ES to the wrist flexors and extensors for 30 min twice a day, 5 days a week for 3 months. The initial treatment(s) will be delivered by an occupational therapist or physiotherapist who will then train the patient and/or their nominated carer to self-manage subsequent treatments. Ethics and dissemination This study has been granted ethical approval by the National Research Ethics Service, East Midlands Nottingham1 Research Ethics Committee (ref: 15/EM/0006). To our knowledge, this is the first study of its kind of the early application (within 72 h post-stroke) of ES to both the wrist extensors and wrist flexors of stroke survivors with upper limb impairment. The results will inform the design of a definitive randomised controlled trial. Dissemination will include 2 peer-reviewed journal publications and presentations at national conferences. Trial registration number ISRCTN1648908; Pre-results. Clinicaltrials.gov ID: NCT02324634. PMID:26729394

Primary care interventions and current service innovations in modifying long-term outcomes after stroke: a protocol for a scoping review

PubMed Central

Pindus, Dominika M; Lim, Lisa; Rundell, A Viona; Hobbs, Victoria; Aziz, Noorazah Abd; Mullis, Ricky; Mant, Jonathan

2016-01-01

Introduction Interventions delivered by primary and/or community care have the potential to reach the majority of stroke survivors and carers and offer ongoing support. However, an integrative account emerging from the reviews of interventions addressing specific long-term outcomes after stroke is lacking. The aims of the proposed scoping review are to provide an overview of: (1) primary care and community healthcare interventions by generalist healthcare professionals to stroke survivors and/or their informal carers to address long-term outcomes after stroke, (2) the scope and characteristics of interventions which were successful in addressing long-term outcomes, and (3) developments in current clinical practice. Methods and analysis Studies that focused on adult community dwelling stroke survivors and informal carers were included. Academic electronic databases will be searched to identify reviews of randomised controlled trials (RCTs) and controlled trials, trials from the past 5 years; reviews of observational studies. Practice exemplars from grey literature will be identified through advanced Google search. Reports, guidelines and other documents of major health organisations, clinical professional bodies, and stroke charities in the UK and internationally will be included. Two reviewers will independently screen titles, abstracts and full texts for inclusion of published literature. One reviewer will screen search results from the grey literature and identify relevant documents for inclusion. Data synthesis will include analysis of the number, type of studies, year and country of publication, a summary of intervention components/service or practice, outcomes addressed, main results (an indicator of effectiveness) and a description of included interventions. Ethics and dissemination The review will help identify components of care and care pathways for primary care services for stroke. By comparing the results with stroke survivors' and carers' needs identified in the literature, the review will highlight potential gaps in research and practice relevant to long-term care after stroke. PMID:27798023

Exertional heat stroke and acute liver failure: a late dysfunction

PubMed Central

Carvalho, Ana Sofia; Rodeia, Simão C; Silvestre, Joana; Póvoa, Pedro

2016-01-01

Heat stroke (HS) is defined as a severe elevation of core body temperature along with central nervous system dysfunction. Exertional heat stroke (EHS) with acute liver failure (ALF) is a rare condition. The authors report the case of a 25-year-old man with a history of cognitive enhancers’ intake who developed hyperthermia and neurological impairment while running an outdoor marathon. The patient was cooled and returned to normal body temperature after 6 h. He subsequently developed ALF and was transferred to the intensive care unit. Over-the-counter drug intake may have been related to heat intolerance and contributed to the event. The patient was successfully treated with conservative measures. In the presence of EHS, it is crucial to act promptly with aggressive total body cooling, in order to prevent progression of the clinical syndrome. Liver function must also be monitored, since it can be a late organ dysfunction. PMID:26969359

Life-threatening heat stroke presenting with ST elevations: a report of consecutive cases during the heat wave in Austria in July 2013.

PubMed

Lassnig, Elisabeth; Dinkhauser, Patrick; Maurer, Edwin; Eber, Bernd

2014-08-01

Heat stroke is a life-threatening condition due to an acute thermoregulatory failure during exposure to high environmental temperatures. We report a series of four cases (three exertional, one classic heat stroke) during the heat wave of July 2013 in Austria. All of them presented with a core temperature > 41 °C, central nervous dysfunction, acute respiratory and renal failure, disseminated intravascular coagulation, rhabdomyolysis, and severe electrocardiographic changes, two cases even mimicking ST-elevation myocardial infarction. The patients were cooled to normal temperature with the "Arctic sun" external cooling system within hours. Electrocardiographic changes resolved quickly. All patients primarily recovered from multiple organ dysfunction and could be discharged from intensive care unit. Unfortunately, the two elder patients died 1 week and 5 weeks later because of late complications.

[Rehabilitation in geriatric patients after ischemic stroke--a comparison of 2 organisational systems in Germany using claims data of a statutory health insurance fund].

PubMed

Abbas, S; Ihle, P; Hein, R; Schubert, I

2013-12-01

Due to historical aspects in some federal states in Germany rehabilitation of geriatric patients is organized in geriatric departments in hospitals (§ 109 SGB V). In other states rehabilitation of these patients is mainly realized in geriatric rehabilitation facilities outside hospital care after approval by the health insurance (§ 111 SGB V). Thus, it is of interest to compare both types of health care with respect to differences in population characteristics, resource utilization and outcome parameters (i.e., excess costs, rehospitalization, fracture risk and mortality) using a common geriatric indication, the ischemic stroke, as an example. Claims data of the AOK (Local Health Care Fund) from seven federal states in Germany were used. Insured persons with a documented hospital stay with discharge diagnosis cerebral infarction/stroke (ICD-10 I63, I64, below denoted by "ischemic stroke") in 2007 (N=39,887) were included and allocated to the respective form of rehabilitative health care via the OPS (German procedure classification for inpatient procedures) procedure 8-550 (§ 109, N=1,272) or via admission to a geriatric rehabilitation unit within 1 month after hospital discharge (§ 111, N=2,200). All direct costs were ascertained and presented with and without costs of long-term care. Excess costs were calculated as the difference of costs between the first year after insult and the costs in the previous year. Excess costs in the 2 types of care were compared using multivariate quantile regression analysis. Risk of hospitalization (due to ischemic stroke or fracture) and risk of death in a 1-year follow-up was analysed using multivariate cox regression. Insured members treated according to health care type § 109 were somewhat older (mean: 81 vs. 80 years of age), more frequently female (72 vs. 67%), more often receiving long-term care (27 vs. 19%) and had more often documented sequelae after insult (>=4 diseases 39 vs. 28%). No significant differences in excess costs between both types of care were observed (quantile regression: 25%-percentile-comparison: p=0.49 and 0.11; median-comparison: p=0.99 and 0.13; 75%-percentile-comparison: p=0.13 and 0.30, with and without costs of long-term care, respectively). Moreover, no significant differences were observed related to the outcomes 'rehospitalization due to ischemic stroke' (hazard ratio - HR [95% confidence interval - CI])=1.12 [0.85-1.48], p=0.43) and death (HR [95% CI]=1.03 [0.88-1.20], p=0.75) in the multivariate model (reference: health care type § 111). Insured members in health care type § 109 had a significant lower risk of rehospitalization due to fracture (HR [95% CI]=0.61 [0.40-0.93], p=0.02). According to health care type § 109 and § 111, geriatric patients differ in certain characteristics such as gender, statutory care and documented sequelae after insult. Except for the outcome 'fracture', no significant differences between both types of care have been observed in the selected outcomes. Primary studies with more differentiated data collection may focus on specific treatment and on aims and achievements of rehabilitation. © Georg Thieme Verlag KG Stuttgart · New York.

Society of Vascular and Interventional Neurology (SVIN) Stroke Interventional Laboratory Consensus (SILC) Criteria: A 7M Management Approach to Developing a Stroke Interventional Laboratory in the Era of Stroke Thrombectomy for Large Vessel Occlusions

PubMed Central

Shams, Tanzila; Zaidat, Osama; Yavagal, Dileep; Xavier, Andrew; Jovin, Tudor; Janardhan, Vallabh

2016-01-01

Brain attack care is rapidly evolving with cutting-edge stroke interventions similar to the growth of heart attack care with cardiac interventions in the last two decades. As the field of stroke intervention is growing exponentially globally, there is clearly an unmet need to standardize stroke interventional laboratories for safe, effective, and timely stroke care. Towards this goal, the Society of Vascular and Interventional Neurology (SVIN) Writing Committee has developed the Stroke Interventional Laboratory Consensus (SILC) criteria using a 7M management approach for the development and standardization of each stroke interventional laboratory within stroke centers. The SILC criteria include: (1) manpower: personnel including roles of medical and administrative directors, attending physicians, fellows, physician extenders, and all the key stakeholders in the stroke chain of survival; (2) machines: resources needed in terms of physical facilities, and angiography equipment; (3) materials: medical device inventory, medications, and angiography supplies; (4) methods: standardized protocols for stroke workflow optimization; (5) metrics (volume): existing credentialing criteria for facilities and stroke interventionalists; (6) metrics (quality): benchmarks for quality assurance; (7) metrics (safety): radiation and procedural safety practices. PMID:27610118

Community-based post-stroke service provision and challenges: a national survey of managers and inter-disciplinary healthcare staff in Ireland.

PubMed

Hickey, Anne; Horgan, Frances; O'Neill, Desmond; McGee, Hannah

2012-05-06

The extent of stroke-related disability typically becomes most apparent after patient discharge to the community. As part of the Irish National Audit of Stroke Care (INASC), a national survey of community-based allied health professionals and public health nurses was conducted. The aim was to document the challenges to service availability for patients with stroke in the community and to identify priorities for service improvement. The study was a cross-sectional tailored interview survey with key managerial and service delivery staff. As comprehensive listings of community-based health professionals involved in stroke care were not available, a cascade approach to information gathering was adopted. Representative regional managers for services incorporating stroke care (N = 7) and disciplinary allied health professional and public health nurse managers (N = 25) were interviewed (94% response rate). Results indicated a lack of formal, structured community-based services for stroke, with no designated clinical posts for stroke care across disciplines nationally. There was significant regional variation in availability of allied health professionals. Considerable inequity was identified in patient access to stroke services, with greater access, where available, for older patients (≥ 65 years). The absence of a stroke strategy and stroke prevalence statistics were identified as significant impediments to service planning, alongside organisational barriers limiting the recruitment of additional allied health professional staff, and lack of sharing of discipline-specific information on patients. This study highlighted major gaps in the provision of inter-disciplinary team community-based services for people with stroke in one country. Where services existed, they were generic in nature, rarely inter-disciplinary in function and deficient in input from salient disciplines. Challenges to optimal care included the need for strategic planning; increased funding of healthcare staff; increased team resources and teamwork; and removal of service provision barriers based on age. There were notably many challenges beyond funding. Similar evaluations in other healthcare systems would serve to provide comparative lessons to serve to tackle this underserved aspect of care for patients with stroke and their families.

Post-stroke care after medical rehabilitation in Germany: a systematic literature review of the current provision of stroke patients.

PubMed

Hempler, Isabelle; Woitha, Kathrin; Thielhorn, Ulrike; Farin, Erik

2018-06-19

Although Germany's acute care for stroke patients already has a good reputation, continuous follow-up care is still not widely available, a problem originating in the strict separation of inpatient and outpatient care. This gap in the German health care system does not just lead to patients' potential readmission to inpatient care and compromise the sustainability of what they have accomplished during medical rehabilitation; it also places a burden on caregivers. To illustrate the current procedures on follow-up care of stroke patients in Germany, a systematic literature search was conducted to gather all available evidence. Research articles in the English or German language were searched between 2007 and 2017. Different study designs ranging from non-experimental descriptive studies, expert reports and opinions were included and categorised by two independent researchers. Relevant data was electronically searched through international and national databases and incorporated in a summary grid to investigate research outcomes and realise a narrative synthesis. A literature search was conducted to identify all relevant information on how current follow-up care is carried out and evaluated in Germany. We identified no systematic reviews on this topic, but included a total of 18 publications of various original studies, reviews and expert opinions. Included study populations also differed in either: experts, caregivers or stroke patients, including their viewpoints on the outpatient care situation of stroke patients; to capture their need for assistance or to investigate caregivers need and use for assistance. So far there is no standardised follow-up care in Germany, but this review reveals that multidisciplinary cooperation within occupational groups in outpatient rehabilitation is a key item that can influence and improve the follow-up care of stroke patients. This review was conducted to provide a broadly based overview of the current follow-up care of stroke patients in Germany. Both the new implementation of a standardised, discharge service that supports early support, to be initiated this year and numerous approaches are promising steps into the right direction to close the follow-up gap in German health care provision.

Cluster Randomized Controlled Trial

PubMed Central

Young, John; Chapman, Katie; Nixon, Jane; Patel, Anita; Holloway, Ivana; Mellish, Kirste; Anwar, Shamaila; Breen, Rachel; Knapp, Martin; Murray, Jenni; Farrin, Amanda

2015-01-01

Background and Purpose— We developed a new postdischarge system of care comprising a structured assessment covering longer-term problems experienced by patients with stroke and their carers, linked to evidence-based treatment algorithms and reference guides (the longer-term stroke care system of care) to address the poor longer-term recovery experienced by many patients with stroke. Methods— A pragmatic, multicentre, cluster randomized controlled trial of this system of care. Eligible patients referred to community-based Stroke Care Coordinators were randomized to receive the new system of care or usual practice. The primary outcome was improved patient psychological well-being (General Health Questionnaire-12) at 6 months; secondary outcomes included functional outcomes for patients, carer outcomes, and cost-effectiveness. Follow-up was through self-completed postal questionnaires at 6 and 12 months. Results— Thirty-two stroke services were randomized (29 participated); 800 patients (399 control; 401 intervention) and 208 carers (100 control; 108 intervention) were recruited. In intention to treat analysis, the adjusted difference in patient General Health Questionnaire-12 mean scores at 6 months was −0.6 points (95% confidence interval, −1.8 to 0.7; P=0.394) indicating no evidence of statistically significant difference between the groups. Costs of Stroke Care Coordinator inputs, total health and social care costs, and quality-adjusted life year gains at 6 months, 12 months, and over the year were similar between the groups. Conclusions— This robust trial demonstrated no benefit in clinical or cost-effectiveness outcomes associated with the new system of care compared with usual Stroke Care Coordinator practice. Clinical Trial Registration— URL: http://www.controlled-trials.com. Unique identifier: ISRCTN 67932305. PMID:26152298

Heat stroke leading to acute liver injury & failure: A case series from the Acute Liver Failure Study Group.

PubMed

Davis, Brian C; Tillman, Holly; Chung, Raymond T; Stravitz, Richard T; Reddy, Rajender; Fontana, Robert J; McGuire, Brendan; Davern, Timothy; Lee, William M

2017-04-01

In the United States, nearly 1000 annual cases of heat stroke are reported but the frequency and outcome of severe liver injury in such patients is not well described. The aim of this study was to describe cases of acute liver injury (ALI) or failure (ALF) caused by heat stroke in a large ALF registry. Amongst 2675 consecutive subjects enrolled in a prospective observational cohort of patients with ALI or ALF between January 1998 and April 2015, there were eight subjects with heat stroke. Five patients had ALF and three had ALI. Seven patients developed acute kidney injury, all eight had lactic acidosis and rhabdomyolysis. Six patients underwent cooling treatments, three received N-acetyl cysteine (NAC), three required mechanical ventilation, three required renal replacement therapy, two received vasopressors, one underwent liver transplantation, and two patients died-both within 48 hours of presentation. All cases occurred between May and August, mainly in healthy young men because of excessive exertion. Management of ALI and ALF secondary to heat stroke should focus on cooling protocols and supportive care, with consideration of liver transplantation in refractory patients. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Does touch massage facilitate recovery after stroke? A study protocol of a randomized controlled trial.

PubMed

Lämås, Kristina; Häger, Charlotte; Lindgren, Lenita; Wester, Per; Brulin, Christine

2016-02-04

Despite high quality stroke care, decreased sensorimotor function, anxiety and pain often remain one year after stroke which can lead to impaired health and dependence, as well as higher healthcare costs. Touch massage (TM) has been proven to decrease anxiety and pain, and improve quality of health in other conditions of reduced health, where reduced anxiety seems to be the most pronounced benefit. Thus there are reasons to believe that TM may also reduce anxiety and pain, and improve quality of life after stroke. Further, several studies indicate that somatosensory stimulation can increase sensorimotor function, and it seems feasible to believe that TM could increase independence after stroke. In this study we will evaluate effects of TM after stroke compared to sham treatment. This is a prospective randomized open-labelled control trial with blinded evaluation (PROBE-design). Fifty patients with stroke admitted to stroke units will be randomized (1:1) to either a TM intervention or a non-active transcutaneous electrical nerve stimulation (non-TENS) control group. Ten sessions of 30 min treatments (TM or control) will be administered during two weeks. Assessment of status according to the International Classification of Functioning, Disability and Health (ICF), including body function, activity, and participation. Assessment of body function will include anxiety, pain, and stress response (heart rate variability and salivary cortisol), where anxiety is the primary outcome. Activity will be assessed by means of sensorimotor function and disability, and participation by means of health-related quality of life. Assessments will be made at baseline, after one week of treatment, after two weeks of treatment, and finally a follow-up after two months. The trial has been approved by the Regional Ethical Review Board. TM seems to decrease anxiety and pain, increase health-related quality of life, and improve sensorimotor functions after stroke, but the field is largely unexplored. Considering the documented pleasant effects of massage in general, absence of reported adverse effects, and potential effects in relation to stroke, it is essential to evaluate effects of TM during the sub-acute phase after stroke. The results of this project will hopefully provide important knowledge for evidence-based care. ClinicalTrials.gov: NTC01883947.

Comparison of the university hospital and county hospitals in western Sweden to identify potential weak links in the early chain of care for acute stroke: results of an observational study

PubMed Central

Wireklint Sundström, Birgitta; Herlitz, Johan; Hansson, Per Olof; Brink, Peter

2015-01-01

Objective To identify weak links in the early chain of care for acute stroke. Setting 9 emergency hospitals in western Sweden, each with a stroke unit, and the emergency medical services (EMS). Participants All patients hospitalised with a first and a final diagnosis of stroke−between 15 December 2010 and 15 April 2011. The university hospital in the city of Gothenburg was compared with 6 county hospitals. Primary and secondary measures (1) The system delay, that is, median delay time from call to the EMS until diagnosis was designated as the primary end point. Secondary end points were: (2) the system delay time from call to the EMS until arrival in a hospital ward, (3) the use of the EMS, (4) priority at the dispatch centre and (5) suspicion of stroke by the EMS nurse. Results In all, 1376 acute patients with stroke (median age 79 years; 49% women) were included. The median system delay from call to the EMS until (1) diagnosis (CT scan) and (2) arrival in a hospital ward was 3 h and 52 min and 4 h and 22 min, respectively. The system delay (1) was significantly shorter in county hospitals. (3) The study showed that 76% used the EMS (Gothenburg 71%; the county 79%; p<0.0001). (4) Priority 1 was given at the dispatch centre in 54% of cases. (5) Stroke was suspected in 65% of cases. A prenotification was sent in 32% (Gothenburg 52%; the county 20%; p<0.0001). Conclusions System delay is still long and only a small fraction of patients received thrombolysis. Three of four used the EMS (more frequent in the county). They were given the highest priority at the dispatch centre in half of the cases. Stroke was suspected in two-thirds of the cases, but a prenotification was seldom sent to the hospital. PMID:26351184

Cost of stroke from a tertiary center in northwest India.

PubMed

Kwatra, Gagandeep; Kaur, Paramdeep; Toor, Gagan; Badyal, Dinesh K; Kaur, Raminder; Singh, Yashpal; Pandian, Jeyaraj D

2013-01-01

We aimed to study the cost of stroke, its predictors, and the impact on social determinants of the family. This prospective study was done in the Stroke unit and Neurology clinic between April 2009 and October 2011. All first ever stroke patients during the study period were enrolled. Direct and indirect costs at admission, at 1 and 6 months follow-up were obtained. The follow-up included information about the patient's poststroke outcome using modified Rankin Scale (mRS), work status, modifications made at home, loan requirement, etc., Two hundred patients were enrolled in this study and final analysis was performed on 189 patients. The mean age was 58 ± 13 years and 128 (67.7%) were men. Majority (54%) were living in a joint family. The mean overall cost of stroke per patient was rupees (INR) 80612 at 6 months. Higher income (P = 0.008), poor outcome (mRS >2) (P = 0.001), and length of hospital stay (P = 0.001) were the cost driving factors of total cost of stroke at 6 months. There was a decline in the requirement of help (P < 0.0001) and need for loan (P = 0.003) at 6 months follow-up. Direct medical cost or acute care of stroke accounted for a major component of cost of stroke. Poor outcome, length of hospital stay, and higher income were the cost driving factors. The socioeconomic impact on the family decreased at follow up probably due to joint family system.

Anesthetic Management of Mitochondrial Encephalopathy With Lactic Acidosis and Stroke-Like Episodes (MELAS Syndrome) in a High-Risk Pregnancy: A Case Report.

PubMed

Bell, Josh D; Higgie, Kushlin; Joshi, Mital; Rucker, Joshua; Farzi, Sahar; Siddiqui, Naveed

2017-07-15

MELAS syndrome (mitochondrial encephalopathy, lactic acidosis, and stroke-like symptoms) is a rare and complex mitochondrial disorder. We present the in-hospital course of a 36-year-old gravida 2, para 0 with MELAS syndrome and severe preeclampsia, complicated by hyponatremia, hyperkalemia, and diabetes. A retained placenta with postpartum hemorrhage required urgent instrumental delivery under spinal anesthesia, transfusion, and intensive care unit admission for pulmonary edema, effusions, and atelectasis. Postpartum endometritis and sepsis also were encountered. This is to our knowledge the first case report of obstetric complications in MELAS syndrome and highlights the salient metabolic sequelae of this syndrome.

A Very Early Rehabilitation Trial after stroke (AVERT): a Phase III, multicentre, randomised controlled trial.

PubMed

Langhorne, Peter; Wu, Olivia; Rodgers, Helen; Ashburn, Ann; Bernhardt, Julie

2017-09-01

Mobilising patients early after stroke [early mobilisation (EM)] is thought to contribute to the beneficial effects of stroke unit care but it is poorly defined and lacks direct evidence of benefit. We assessed the effectiveness of frequent higher dose very early mobilisation (VEM) after stroke. We conducted a parallel-group, single-blind, prospective randomised controlled trial with blinded end-point assessment using a web-based computer-generated stratified randomisation. The trial took place in 56 acute stroke units in five countries. We included adult patients with a first or recurrent stroke who met physiological inclusion criteria. Patients received either usual stroke unit care (UC) or UC plus VEM commencing within 24 hours of stroke. The primary outcome was good recovery [modified Rankin scale (mRS) score of 0-2] 3 months after stroke. Secondary outcomes at 3 months were the mRS, time to achieve walking 50 m, serious adverse events, quality of life (QoL) and costs at 12 months. Tertiary outcomes included a dose-response analysis. Patients, outcome assessors and investigators involved in the trial were blinded to treatment allocation. We recruited 2104 (UK, n  = 610; Australasia, n  = 1494) patients: 1054 allocated to VEM and 1050 to UC. Intervention protocol targets were achieved. Compared with UC, VEM patients mobilised 4.8 hours [95% confidence interval (CI) 4.1 to 5.7 hours; p  < 0.0001] earlier, with an additional three (95% CI 3.0 to 3.5; p  < 0.0001) mobilisation sessions per day. Fewer patients in the VEM group ( n  = 480, 46%) had a favourable outcome than in the UC group ( n  = 525, 50%) (adjusted odds ratio 0.73, 95% CI 0.59 to 0.90; p  = 0.004). Results were consistent between Australasian and UK settings. There were no statistically significant differences in secondary outcomes at 3 months and QoL at 12 months. Dose-response analysis found a consistent pattern of an improved odds of efficacy and safety outcomes in association with increased daily frequency of out-of-bed sessions but a reduced odds with an increased amount of mobilisation (minutes per day). UC clinicians started mobilisation earlier each year altering the context of the trial. Other potential confounding factors included staff patient interaction. Patients in the VEM group were mobilised earlier and with a higher dose of therapy than those in the UC group, which was already early. This VEM protocol was associated with reduced odds of favourable outcome at 3 months cautioning against very early high-dose mobilisation. At 12 months, health-related QoL was similar regardless of group. Shorter, more frequent mobilisation early after stroke may be associated with a more favourable outcome. These results informed a new trial proposal [A Very Early Rehabilitation Trial - DOSE (AVERT-DOSE)] aiming to determine the optimal frequency and dose of EM. The trial is registered with the Australian New Zealand Clinical Trials Registry number ACTRN12606000185561, Current Controlled Trials ISRCTN98129255 and ISRCTN98129255. This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment ; Vol. 21, No. 54. See the NIHR Journals Library website for further project information. Funding was also received from the National Health and Medical Research Council Australia, Singapore Health, Chest Heart and Stroke Scotland, Northern Ireland Chest Heart and Stroke, and the Stroke Association. In addition, National Health and Medical Research Council fellowship funding was provided to Julie Bernhardt (1058635), who also received fellowship funding from the Australia Research Council (0991086) and the National Heart Foundation (G04M1571). The Florey Institute of Neuroscience and Mental Health, which hosted the trial, acknowledges the support received from the Victorian Government via the Operational Infrastructure Support Scheme.

An occupational therapy intervention for residents with stroke related disabilities in UK care homes (OTCH): cluster randomised controlled trial.

PubMed

Sackley, Catherine M; Walker, Marion F; Burton, Christopher R; Watkins, Caroline L; Mant, Jonathan; Roalfe, Andrea K; Wheatley, Keith; Sheehan, Bart; Sharp, Leslie; Stant, Katie E; Fletcher-Smith, Joanna; Steel, Kerry; Wilde, Kate; Irvine, Lisa; Peryer, Guy

2015-02-05

To evaluate the clinical efficacy of an established programme of occupational therapy in maintaining functional activity and reducing further health risks from inactivity in care home residents living with stroke sequelae. Pragmatic, parallel group, cluster randomised controlled trial. 228 care homes (>10 beds each), both with and without the provision of nursing care, local to 11 trial administrative centres across the United Kingdom. 1042 care home residents with a history of stroke or transient ischaemic attack, including those with language and cognitive impairments, not receiving end of life care. 114 homes (n=568 residents, 64% from homes providing nursing care) were allocated to the intervention arm and 114 homes (n=474 residents, 65% from homes providing nursing care) to standard care (control arm). Participating care homes were randomised between May 2010 and March 2012. Targeted three month programme of occupational therapy, delivered by qualified occupational therapists and assistants, involving patient centred goal setting, education of care home staff, and adaptations to the environment. Primary outcome at the participant level: scores on the Barthel index of activities of daily living at three months post-randomisation. Secondary outcome measures at the participant level: Barthel index scores at six and 12 months post-randomisation, and scores on the Rivermead mobility index, geriatric depression scale-15, and EuroQol EQ-5D-3L questionnaire, at all time points. 64% of the participants were women and 93% were white, with a mean age of 82.9 years. Baseline characteristics were similar between groups for all measures, personal characteristics, and diagnostic tests. Overall, 2538 occupational therapy visits were made to 498 participants in the intervention arm (mean 5.1 visits per participant). No adverse events attributable to the intervention were recorded. 162 (11%) died before the primary outcome time point, and 313 (30%) died over the 12 months of the trial. The primary outcome measure did not differ significantly between the treatment arms. The adjusted mean difference in Barthel index score at three months was 0.19 points higher in the intervention arm (95% confidence interval -0.33 to 0.70, P=0.48). Secondary outcome measures also showed no significant differences at all time points. This large phase III study provided no evidence of benefit for the provision of a routine occupational therapy service, including staff training, for care home residents living with stroke related disabilities. The established three month individualised course of occupational therapy targeting stroke related disabilities did not have an impact on measures of functional activity, mobility, mood, or health related quality of life, at all observational time points. Providing and targeting ameliorative care in this clinically complex population requires alternative strategies.Trial registration Current Controlled Trials ISRCTN00757750. © Sackley et al 2015.

An occupational therapy intervention for residents with stroke related disabilities in UK care homes (OTCH): cluster randomised controlled trial

PubMed Central

Sackley, Catherine M; Walker, Marion F; Burton, Christopher R; Watkins, Caroline L; Mant, Jonathan; Roalfe, Andrea K; Wheatley, Keith; Sheehan, Bart; Sharp, Leslie; Stant, Katie E; Fletcher-Smith, Joanna; Steel, Kerry; Wilde, Kate; Irvine, Lisa

2015-01-01

Objective To evaluate the clinical efficacy of an established programme of occupational therapy in maintaining functional activity and reducing further health risks from inactivity in care home residents living with stroke sequelae. Design Pragmatic, parallel group, cluster randomised controlled trial. Setting 228 care homes (>10 beds each), both with and without the provision of nursing care, local to 11 trial administrative centres across the United Kingdom. Participants 1042 care home residents with a history of stroke or transient ischaemic attack, including those with language and cognitive impairments, not receiving end of life care. 114 homes (n=568 residents, 64% from homes providing nursing care) were allocated to the intervention arm and 114 homes (n=474 residents, 65% from homes providing nursing care) to standard care (control arm). Participating care homes were randomised between May 2010 and March 2012. Intervention Targeted three month programme of occupational therapy, delivered by qualified occupational therapists and assistants, involving patient centred goal setting, education of care home staff, and adaptations to the environment. Main outcome measures Primary outcome at the participant level: scores on the Barthel index of activities of daily living at three months post-randomisation. Secondary outcome measures at the participant level: Barthel index scores at six and 12 months post-randomisation, and scores on the Rivermead mobility index, geriatric depression scale-15, and EuroQol EQ-5D-3L questionnaire, at all time points. Results 64% of the participants were women and 93% were white, with a mean age of 82.9 years. Baseline characteristics were similar between groups for all measures, personal characteristics, and diagnostic tests. Overall, 2538 occupational therapy visits were made to 498 participants in the intervention arm (mean 5.1 visits per participant). No adverse events attributable to the intervention were recorded. 162 (11%) died before the primary outcome time point, and 313 (30%) died over the 12 months of the trial. The primary outcome measure did not differ significantly between the treatment arms. The adjusted mean difference in Barthel index score at three months was 0.19 points higher in the intervention arm (95% confidence interval −0.33 to 0.70, P=0.48). Secondary outcome measures also showed no significant differences at all time points. Conclusions This large phase III study provided no evidence of benefit for the provision of a routine occupational therapy service, including staff training, for care home residents living with stroke related disabilities. The established three month individualised course of occupational therapy targeting stroke related disabilities did not have an impact on measures of functional activity, mobility, mood, or health related quality of life, at all observational time points. Providing and targeting ameliorative care in this clinically complex population requires alternative strategies. Trial registration Current Controlled Trials ISRCTN00757750. PMID:25657106

Techniques for improving efficiency in the emergency department for patients with acute ischemic stroke.

PubMed

Jauch, Edward C; Holmstedt, Christine; Nolte, Justin

2012-09-01

The past 15 years have witnessed significant strides in the management of acute stroke. The most significant advance, reperfusion therapy, has changed relatively little, but the integrated healthcare systems-stroke systems-established to effectively and safely administer stroke treatments have evolved greatly. Driving change is the understanding that "time is brain." Data are compelling that the likelihood of improvement is directly tied to time of reperfusion. Regional stroke systems of care ensure patients arrive at the most appropriate stroke-capable hospital in which intrahospital systems have been created to process the potential stroke patient as quickly as possible. The hospital-based systems are comprised of prehospital care providers, emergency department physicians and nurses, stroke team members, and critical ancillary services such as neuroimaging and laboratory. Given their complexity, these systems of care require maintenance. Through teamwork and ownership of the process, more patients will be saved from potential death and long-term disability. © 2012 New York Academy of Sciences.

Addressing post-stroke care in rural areas with Peru as a case study. Placing emphasis on evidence-based pragmatism.

PubMed

Miranda, J Jaime; Moscoso, Miguel G; Yan, Lijing L; Diez-Canseco, Francisco; Málaga, Germán; Garcia, Hector H; Ovbiagele, Bruce

2017-04-15

Stroke is a major cause of death and disability, with most of its burden now affecting low- and middle-income countries (LMIC). People in rural areas of LMIC who have a stroke receive very little acute stroke care and local healthcare workers and family caregivers in these regions lack the necessary knowledge to assist them. Intriguingly, a recent rapid growth in cell-phone use and digital technology in rural areas has not yet been appropriately exploited for health care training and delivery purposes. What should be done in rural areas, at the community setting-level, where access to healthcare is limited remains a challenge. We review the evidence on improving post-stroke outcomes including lowering the risks of functional disability, stroke recurrence, and mortality, and propose some approaches, to target post-stroke care and rehabilitation, noting key challenges in designing suitable interventions and emphasizing the advantages mHealth and communication technologies can offer. In the article, we present the prevailing stroke care situation and technological opportunities in rural Peru as a case study. As such, by addressing major limitations in rural healthcare systems, we investigate the potential of task-shifting complemented with technology to utilize and strengthen both community-based informal caregivers and community healthcare workers. Copyright © 2017 Elsevier B.V. All rights reserved.

The effects of telemedicine on racial and ethnic disparities in access to acute stroke care.

PubMed

Lyerly, Michael J; Wu, Tzu-Ching; Mullen, Michael T; Albright, Karen C; Wolff, Catherine; Boehme, Amelia K; Branas, Charles C; Grotta, James C; Savitz, Sean I; Carr, Brendan G

2016-03-01

Racial and ethnic disparities have been previously reported in acute stroke care. We sought to determine the effect of telemedicine (TM) on access to acute stroke care for racial and ethnic minorities in the state of Texas. Data were collected from the US Census Bureau, The Joint Commission and the American Hospital Association. Access for racial and ethnic minorities was determined by summing the population that could reach a primary stroke centre (PSC) or telemedicine spoke within specified time intervals using validated models. TM extended access to stroke expertise by 1.5 million residents. The odds of providing 60-minute access via TM were similar in Blacks and Whites (prevalence odds ratios (POR) 1.000, 95% CI 1.000-1.000), even after adjustment for urbanization (POR 1.000, 95% CI 1.000-1.001). The odds of providing access via TM were also similar for Hispanics and non-Hispanics (POR 1.000, 95% CI 1.000-1.000), even after adjustment for urbanization (POR 1.000, 95% CI 1.000-1.000). We found that telemedicine increased access to acute stroke care for 1.5 million Texans. While racial and ethnic disparities exist in other components of stroke care, we did not find evidence of disparities in access to the acute stroke expertise afforded by telemedicine. © The Author(s) 2015.

Back to Basics: Adherence With Guidelines for Glucose and Temperature Control in an American Comprehensive Stroke Center Sample.

PubMed

Alexandrov, Anne W; Palazzo, Paola; Biby, Sharon; Doerr, Abbigayle; Dusenbury, Wendy; Young, Rhonda; Lindstrom, Anne; Grove, Mary; Tsivgoulis, Georgios; Middleton, Sandy; Alexandrov, Andrei V

2018-06-01

Variance from guideline-directed care for glucose and temperature control remains unknown in the United States at a time when priorities have shifted to ensure rapid diagnosis and treatment of acute stroke patients. However, protocol-driven nursing surveillance for control of hyperglycemia and hyperthermia has been shown to improve patient outcomes. We conducted an observational pilot study to assess compliance with American guidelines for glucose and temperature control and association with discharge outcomes in consecutive acute stroke patients admitted to 5 US comprehensive stroke centers. Data for the first 5 days of stroke admission were collected from electronic medical records and entered and analyzed in SPSS using descriptive statistics, Mann-Whitney U test, Student t tests, and logistic regression. A total of 1669 consecutive glucose and 3782 consecutive temperature measurements were taken from a sample of 235 acute stroke patients; the sample was 87% ischemic and 13% intracerebral hemorrhage. Poor glucose control was found in 33% of patients, and the most frequent control method ordered (35%) was regular insulin sliding scale without basal dosing. Poor temperature control was noted in 10%, and 39% did not have temperature recorded in the emergency department. Lower admission National Institutes of Health Stroke Scale score and well-controlled glucose were independent predictors of favorable outcome (discharge modified Rankin Scale score, 0-2) in reperfusion patients. Glucose and temperature control may be overlooked in this era of rapid stroke diagnosis and treatment. Acute stroke nurses are well positioned to assume leadership of glucose and temperature monitoring and treatment.

Use of APACHE II and SAPS II to predict mortality for hemorrhagic and ischemic stroke patients.

PubMed

Moon, Byeong Hoo; Park, Sang Kyu; Jang, Dong Kyu; Jang, Kyoung Sool; Kim, Jong Tae; Han, Yong Min

2015-01-01

We studied the applicability of the Acute Physiology and Chronic Health Evaluation II (APACHE II) and Simplified Acute Physiology Score II (SAPS II) in patients admitted to the intensive care unit (ICU) with acute stroke and compared the results with the Glasgow Coma Scale (GCS) and National Institutes of Health Stroke Scale (NIHSS). We also conducted a comparative study of accuracy for predicting hemorrhagic and ischemic stroke mortality. Between January 2011 and December 2012, ischemic or hemorrhagic stroke patients admitted to the ICU were included in the study. APACHE II and SAPS II-predicted mortalities were compared using a calibration curve, the Hosmer-Lemeshow goodness-of-fit test, and the receiver operating characteristic (ROC) curve, and the results were compared with the GCS and NIHSS. Overall 498 patients were included in this study. The observed mortality was 26.3%, whereas APACHE II and SAPS II-predicted mortalities were 35.12% and 35.34%, respectively. The mean GCS and NIHSS scores were 9.43 and 21.63, respectively. The calibration curve was close to the line of perfect prediction. The ROC curve showed a slightly better prediction of mortality for APACHE II in hemorrhagic stroke patients and SAPS II in ischemic stroke patients. The GCS and NIHSS were inferior in predicting mortality in both patient groups. Although both the APACHE II and SAPS II systems can be used to measure performance in the neurosurgical ICU setting, the accuracy of APACHE II in hemorrhagic stroke patients and SAPS II in ischemic stroke patients was superior. Copyright © 2014 Elsevier Ltd. All rights reserved.

Qualitative focus group study investigating experiences of accessing and engaging with social care services: perspectives of carers from diverse ethnic groups caring for stroke survivors

PubMed Central

Greenwood, Nan; Holley, Jess; Ellmers, Theresa; Mein, Gill; Cloud, Geoffrey

2016-01-01

Objectives Informal carers, often family members, play a vital role in supporting stroke survivors with post-stroke disability. As populations age, numbers of carers overall and those from minority ethnic groups in particular, are rising. Carers from all ethnic groups, but especially those from black and minority ethnic groups frequently fail to access support services, making understanding their experiences important. The study therefore explored the experiences of carers of stroke survivors aged 45+ years from 5 ethnic groups in accessing and receiving social care services after hospital discharge. Design This qualitative study used 7 recorded focus groups with informal carers of stroke survivors. Data were analysed thematically focusing on similarities and differences between ethnic groups. Setting Carers were recruited from voluntary sector organisations supporting carers, stroke survivors and black and minority ethnic groups in the UK. Participants 41 carers from 5 ethnic groups (Asian Indian, Asian Pakistani, black African, black Caribbean, white British) participated in the focus groups. Results Several interconnected themes were identified including: the service gap between hospital discharge and home; carers as the best person to care and cultural aspects of caring and using services. Many themes were common to all the included ethnic groups but some related to specific groups. Conclusions Across ethnic groups there were many similarities in the experiences of people caring for stroke survivors with complex, long-term care needs. Accessing services demands effort and persistence on carers’ part. If carers believe services are unsatisfactory or that they, rather than formal services, should be providing support for stroke survivors, they are unlikely to persist in their efforts. Cultural and language differences add to the challenges black and minority ethnic group carers face. PMID:26826148

Processes of care associated with acute stroke outcomes.

PubMed

Bravata, Dawn M; Wells, Carolyn K; Lo, Albert C; Nadeau, Steven E; Melillo, Jean; Chodkowski, Diane; Struve, Frederick; Williams, Linda S; Peixoto, Aldo J; Gorman, Mark; Goel, Punit; Acompora, Gregory; McClain, Vincent; Ranjbar, Noshene; Tabereaux, Paul B; Boice, John L; Jacewicz, Michael; Concato, John

2010-05-10

Many processes of care have been proposed as metrics to evaluate stroke care. We sought to identify processes of stroke care that are associated with improved patient outcomes after adjustment for both patient characteristics and other process measures. This retrospective cohort study included patients 18 years or older with an ischemic stroke or transient ischemic attack (TIA) onset no more than 2 days before admission and a neurologic deficit on admission. Patients were excluded if they resided in a skilled nursing facility, were already admitted to the hospital at stroke onset, or were transferred from another acute-care facility. The combined outcome included in-hospital mortality, discharge to hospice, or discharge to a skilled nursing facility. Seven processes of stroke care were evaluated: fever management, hypoxia management, blood pressure management, neurologic evaluation, swallowing evaluation, deep vein thrombosis (DVT) prophylaxis, and early mobilization. Risk adjustment included age, comorbidity (medical history), concomitant medical illness present at admission, preadmission symptom course, prestroke functional status, code status, stroke severity, nonneurologic status, modified APACHE (Acute Physiology and Chronic Health Evaluation) III score, and admission brain imaging findings. Among 1487 patients, the outcome was observed in 239 (16%). Three processes of care were independently associated with an improvement in the outcome after adjustment: swallowing evaluation (adjusted odds ratio [OR], 0.64; 95% confidence interval [CI], 0.43-0.94); DVT prophylaxis (adjusted OR, 0.60; 95% CI, 0.37-0.96); and treating all episodes of hypoxia with supplemental oxygen (adjusted OR, 0.26; 95% CI, 0.09-0.73). Outcomes among patients with ischemic stroke or TIA can be improved by attention to swallowing function, DVT prophylaxis, and treatment of hypoxia.

Key performance indicators for stroke from the Ministry of Health of Brazil: benchmarking and indicator parameters.

PubMed

Lange, Marcos C; Braga, Gabriel Pereira; Nóvak, Edison M; Harger, Rodrigo; Felippe, Maria Justina Dalla Bernardina; Canever, Mariana; Dall'Asta, Isabella; Rauen, Jordana; Bazan, Rodrigo; Zetola, Viviane

2017-06-01

All 16 KPIs were analyzed, including the percentage of patients admitted to the stroke unit, venous thromboembolism prophylaxis in the first 48 hours after admission, pneumonia and hospital mortality due to stroke, and hospital discharge on antithrombotic therapy in patients without cardioembolic mechanism. Both centers admitted over 80% of the patients in their stroke unit. The incidence of venous thromboembolism prophylaxis was > 85%, that of in-hospital pneumonia was < 13%, the hospital mortality for stroke was < 15%, and the hospital discharge on antithrombotic therapy was > 70%. Our results suggest using the parameters of all of the 16 KPIs required by the Ministry of Health of Brazil, and the present results for the two stroke units for future benchmarking.

"I've got somebody there, someone cares": what support is most valued following a stroke?

PubMed

Northcott, Sarah; Hilari, Katerina

2017-06-19

There is often a need for increased support following a stroke. This study explored what types of support are provided by different network members and what support functions are most valued. Adults with first stroke were recruited from a stroke unit and participated in in-depth interviews 8-15 months poststroke. Framework Analysis was used to build thematic and explanatory accounts of the data. Twenty-nine participants took part. Main themes to emerge were as follows: the spouse was the most important provider of support; children were a relatively stable source of support, although many participants expressed reservations about worrying a child; relatives and friends typically provided social companionship and emotional support rather than on-going practical support. The only universally valued support function was the sense that someone was concerned and cared. Other valued functions were as follows: social companionship including everyday social "chit chat"; practical support provided sensitively; and, for many, sharing worries and sensitive encouragement. The manner and context in which support was provided was important: support was easiest to receive when it communicated concern, and was part of a reciprocal, caring relationship. As well as measuring supportive acts, researchers and clinicians should consider the manner and context of support. Implications for rehabilitation The manner in which support was provided mattered: support was easier to receive when it communicated concern. The spouse was the most important source of all support functions; children, relatives and friends were important providers of emotional and social companionship support. Researchers and clinicians should not only focus on what support is received, but also the context (e.g., contribution, reciprocity, quality of relationship) and manner (e.g., responsiveness, sensitivity) of the support.

Change in cognitive performance is associated with functional recovery during post-acute stroke rehabilitation: a multi-centric study from intermediate care geriatric rehabilitation units of Catalonia.

PubMed

Pérez, Laura Mónica; Inzitari, Marco; Roqué, Marta; Duarte, Esther; Vallés, Elisabeth; Rodó, Montserrat; Gallofré, Miquel

2015-10-01

Recovery after a stroke is determined by a broad range of neurological, functional and psychosocial factors. Evidence regarding these factors is not well established, in particular influence of cognition changes during rehabilitation. We aimed to investigate whether selective characteristics, including cognitive performance and its change over time, modulate functional recovery with home discharge in stroke survivors admitted to post-acute rehabilitation units. We undertook a multicenter cohort study, including all patients discharged from acute wards to any geriatric rehabilitation unit in Catalonia-Spain during 2008. Patients were assessed for demographics, clinical and functional variables using Conjunt Mínim Bàsic de Dades dels Recursos Sociosanitaris (CMBD-RSS), which adapts the Minimum Data Set tool used in America's nursing homes. Baseline-to-discharge change in cognition was calculated on repeated assessments using the Cognitive Performance Scale (CPS, range 0-6, best-worst cognition). The multivariable effect of these factors was analyzed in relation to the outcome. 879 post-stroke patients were included (mean age 77.48 ± 10.18 years, 52.6% women). A worse initial CPS [OR (95% CI) = 0.851 (0.774-0.935)] and prevalent fecal incontinence [OR (95% CI) = 0.560 (0.454-0.691)] reduced the likelihood of returning home with functional improvement; whereas improvement of CPS, baseline to discharge, [OR (95% CI) = 1.348 (1.144-1.588)], more rehabilitation days within the first 2 weeks [OR (95% CI) = 1.011 (1.006-1.015)] and a longer hospital stay [OR (95% CI) = 1.011 (1.006-1.015)] were associated with the outcome. In our sample, different clinical characteristics, including cognitive function and its improvement over time, are associated with functional improvement in stroke patients undergoing rehabilitation. Our results might provide information to further studies aimed at exploring the influence of cognition changes during rehabilitation.

Efficiency of a Care Coordination Model: A Randomized Study with Stroke Patients

ERIC Educational Resources Information Center

Claiborne, Nancy

2006-01-01

Objectives: This study investigated the efficiency of a social work care coordination model for stroke patients. Care coordination addresses patient care and treatment resources across the health care system to reduce risk, improve clinical outcomes, and maximize efficiency. Method: A randomly assigned, pre-post experimental design measured…

Does a higher 'quality points' score mean better care in stroke? An audit of general practice medical records.

PubMed

Williams, Peter Huw; de Lusignan, Simon

2006-01-01

The Royal College of Physicians (RCP) have produced guidelines for stroke management in primary care; this guidance is taken to be the gold standard for the care of people with stroke. UK general practitioners now have a quality-based contract which includes a Quality and Outcomes Framework (QOF). This consists of financially remunerated 'quality points' for specific disease areas, including stroke. Achievement of these quality points is measured by extracting a limited list of computer codes from practice computer systems. To investigate whether a high stroke quality score is associated with adherence to RCP guidelines. Examination of computer and written medical records of all patients with a diagnosis of stroke. Two general practices, one in southwest London, one in Surrey, with a combined practice population of over 20 000. Both practices had a similar age-sex profile and prevalence of stroke. One practice scored 93.5% (29/31) of the available stroke quality points. The other practice achieved 73.4% (22.75/31), and only did better in one stroke quality target. However, the practice scoring fewer quality points had much better adherence to RCP guidance: 96% of patients were assessed in secondary care compared with 79% (P=0.001); 64% of stroke patients were seen the same day, compared with 44%; 56% received rehabilitation compared with 37%. Higher quality points did not reflect better adherence to RCP guidance. This audit highlights a gap between relatively simplistic measures of quality in the QOF, dependent on the recording of a narrow range of computer codes, and the actual standard of care being delivered. Research is needed to see whether this finding is generalisable and how the Quality and Outcomes Framework might be better aligned with delivering best practice.

Nursing home care educational intervention for family caregivers of older adults post stroke (SHARE): study protocol for a randomised trial.

PubMed

Day, Carolina Baltar; Bierhals, Carla Cristiane Becker Kottwitz; Santos, Naiana Oliveira Dos; Mocellin, Duane; Predebon, Mariane Lurdes; Dal Pizzol, Fernanda Laís Fengler; Paskulin, Lisiane Manganelli Girardi

2018-02-09

Family caregivers of aged stroke survivors face challenging difficulties such as the lack of support and the knowledge and skills to practice home care. These aspects negatively influence the caregivers' burden and quality of life, the use of health services, and hospital readmissions of the stroke survivor. The aim of this research is to describe an educational intervention focused on family caregivers of stroke survivors for the development of home care in the south of Brazil. A randomized clinical trial with 48 family caregivers of stroke survivors will be recruited and divided into two groups: 24 in the intervention group and 24 in the control group. The intervention will consist of the systematic follow-up by nurses who will perform three home visits over a period of 1 month. The control group will not receive the visits and will have the usual care guidelines of the health services. Primary outcomes: burden and quality of life of the caregiver. functional capacity and readmissions of the stroke survivors; the use of health services of the stroke survivors and their family caregivers. Outcomes will be measured 2 months after discharge. The project was approved in April 2016. This research offers information for conducting educational intervention with family caregivers of stroke survivors, presenting knowledge so that nurses can structure and plan the actions aimed at the education of the family caregiver. It is expected that the educational intervention will contribute to reducing caregiver burden and improving their quality of life, as well as avoiding readmissions and inadequate use of health services by stroke survivors. ClinicalTrials.gov, ID: NCT02807012 . Registered on 3 June 2016. Name: Nursing Home Care Intervention Post Stroke (SHARE).

Child care and parenting issues for the young stroke survivor.

PubMed

Culler, Kathleen Hilko; Jasch, Christine; Scanlan, Susan

1994-03-01

Parenting is a complex and challenging task for any parent and it becomes even more complicated for an individual who experiences a disability. Literature addressing the parenting role for individuals who have experienced a stroke is limited. This article provides information on evaluation tools available for assessing an individual's ability to perform child care tasks and intervention strategies such as adaptive techniques and equipment for maximizing ability and promoting safe performance of child care tasks by the individual who has experienced a stroke. Product and literature resources that can be used by either the health professional or the parent with a stroke to facilitate parenting and child care task performance are included.

Randomized controlled trial of a comprehensive stroke education program for patients and caregivers.

PubMed

Rodgers, H; Atkinson, C; Bond, S; Suddes, M; Dobson, R; Curless, R

1999-12-01

We report the findings of a randomized controlled trial to determine the effectiveness of a multidisciplinary Stroke Education Program (SEP) for patients and their informal carers. Two hundred four patients admitted with acute stroke and their 176 informal carers were randomized to receive an invitation to the SEP or to receive conventional stroke unit care. The SEP consisted of one 1-hour small group educational session for inpatients followed by six 1-hour sessions after discharge. The primary outcome measure was patient- and carer-perceived health status (SF-36) at 6 months after stroke. Knowledge of stroke, satisfaction with services, emotional outcome, disability, and handicap and were secondary outcome measures. Only 51 of 108 (47%) surviving patients randomized to the SEP completed the program, as did 20 of 93 (22%) informal carers of surviving patients. Perceived health status (Short Form 36 [SF-36] health survey) scores were similar for SEP patients and controls. Informal carers in the control group scored better on the social functioning component of the SF-36 than the SEP group (P=0.04). Patients and informal carers in the SEP group scored higher on the stroke knowledge scale than controls (patients, P=0.02; carers, P=0. 01). Patients in the SEP group were more satisfied with the information that they had received about stroke (P=0.004). There were no differences in emotional or functional outcomes between groups. Although the SEP improved patient and informal carer knowledge about stroke and patient satisfaction with some components of stroke services, this was not associated with an improvement in their perceived health status. Indeed, the social functioning of informal carers randomized to the SEP was less than in the control group.

The quality and adequacy of care received at home in the last 3 months of life by people who died following a stroke: a retrospective survey of surviving family and friends using the Views of Informal Carers Evaluation of Services questionnaire.

PubMed

Young, Amanda J; Rogers, Angie; Addington-Hall, Julia M

2008-07-01

Stroke is the third leading cause of death in the UK. Despite this, little is known about the care needs of people who die from or following a stroke. In early 2003, a total of 183 questionnaires were returned from a survey of 493 people who had registered a stroke-related death in four Primary Care Trusts, giving a response rate of 37%. This paper reports on 53 deceased from the survey who had lived at home during their last 3 months and who had been ill for more than 1 month. The data were analysed to explore the role of informal carers and the provision of community-based care in the last 3 months of life. Family and friends helped 82% of deceased with household tasks, 68% with personal care, 66% with taking medication and 54% with night-time care. By contrast, health and social services helped 30% with household tasks, 54% with personal care, 20% with taking medication and 6% with night-time care. Two-fifths (43%) of informants had to give up work or make major life changes to care for the deceased, and 26% of informants found looking after them 'rewarding'. Half (51%) reported that help and support from health services were excellent or good compared to 38% for social services. Results from the Regional Study of Care for the Dying indicated that people who died from a stroke in 1990 and their informal carers would have benefited from increased levels of community-based care and enhanced communication with care professionals. Our data suggest that informal carers continue to provide the majority of care for those who die from stroke, despite government initiatives to improve care for stroke patients and frail elderly people. Further research is required to explore best practice and service provision in caring for this group.

“Living With a Ball and Chain”: The Experience of Stroke for Individuals and Their Caregivers in Rural Appalachian Kentucky

PubMed Central

Danzl, Megan M.; Hunter, Elizabeth G.; Campbell, Sarah; Sylvia, Violet; Kuperstein, Janice; Maddy, Katherine; Harrison, Anne

2013-01-01

Purpose Individuals in rural Appalachian Kentucky face health disparities and are at increased risk for negative health outcomes and poor quality of life secondary to stroke. The purpose of this study is to describe the experience of stroke for survivors and their caregivers in this region. A description of their experiences is paramount to developing tailored interventions and ultimately improving health care and support. Methods An interprofessional research team used a qualitative descriptive study design and interviewed 13 individuals with stroke and 12 caregivers, representing 10 rural Appalachian Kentucky counties. The transcripts were analyzed using qualitative content analysis. Findings A descriptive summary of the participants’ experience of stroke is presented within the following structure: 1) Stroke onset, 2) Transition through the health care continuum (including acute care, inpatient rehabilitation, and community-based rehabilitation), and 3) Reintegration into life and rural communities. Conclusions The findings provide insight for rural health care providers and community leaders to begin to understand the experience of stroke in terms of stroke onset, transition through the health care continuum, return to home, and community reintegration. An understanding of these experiences may lead to discussions of how to improve service provision, facilitate reintegration, support positive health outcomes and improve quality of life for stroke survivors and their caregivers. The findings also indicate areas in need of future research including investigation of the effects of support groups, local health navigators to improve access to information and services, involvement of faith communities, proactive screening for management of mental health needs, and caregiver respite services. PMID:24088211

Rehabilitation service models for people with physical and/or mental disability living in low- and middle-income countries: A systematic review.

PubMed

Furlan, Andréa D; Irvin, Emma; Munhall, Claire; Giraldo-Prieto, Mario; Fullerton, Laura; McMaster, Robert; Danak, Shivang; Costante, Alicia; Pitzul, Kristen B; Bhide, Rohit P; Marchenko, Stanislav; Mahood, Quenby; David, Judy A; Flannery, John F; Bayley, Mark

2018-04-03

To compare models of rehabilitation services for people with mental and/or physical disability in order to determine optimal models for therapy and interventions in low- to middle-income countries. CINAHL, EMBASE, MEDLINE, CENTRAL, PsycINFO, Business Source Premier, HINARI, CEBHA and PubMed. Systematic reviews, randomized control trials and observational studies comparing >2 models of rehabilitation care in any language. Date extraction: Standardized forms were used. Methodological quality was assessed using AMSTAR and quality of evidence was assessed using GRADE. Twenty-four systematic reviews which included 578 studies and 202,307 participants were selected. In addition, four primary studies were included to complement the gaps in the systematic reviews. The studies were all done at various countries. Moderate- to high-quality evidence supports the following models of rehabilitation services: psychological intervention in primary care settings for people with major depression, admission into an inpatient, multidisciplinary, specialized rehabilitation unit for those with recent onset of a severe disabling condition; outpatient rehabilitation with multidisciplinary care in the community, hospital or home is recommended for less severe conditions; However, a model of rehabilitation service that includes early discharge is not recommended for elderly patients with severe stroke, chronic obstructive pulmonary disease, hip fracture and total joints. Models of rehabilitation care in inpatient, multidisciplinary and specialized rehabilitation units are recommended for the treatment of severe conditions with recent onset, as they reduce mortality and the need for institutionalized care, especially among elderly patients, stroke patients, or those with chronic back pain. Results are expected to be generalizable for brain/spinal cord injury and complex fractures.

Improved survival after stroke: is admission to hospital the major explanation? Trend analyses of the Auckland Regional Community Stroke Studies.

PubMed

Carter, Kristie N; Anderson, Craig S; Hackett, Maree L; Barber, P Alan; Bonita, Ruth

2007-01-01

There is uncertainty regarding the impact of changes in stroke care and natural history of stroke in the community. We examined factors responsible for trends in survival after stroke in a series of population-based studies. We used statistical models to assess temporal trends in 28-day and 1-year case fatality after first-ever stroke cases registered in 3 stroke incidence studies undertaken in Auckland, New Zealand, over uniform 12-month calendar periods in 1981-1982 (n = 1,030), 1991-1992 (1,305) and 2001-2002 (1,423). Cox proportional hazards regression was used to evaluate the significance of pre-defined 'patient', 'disease' and 'service/care' factors on these trends. Overall, there was a 40% decline in 28-day case fatality after stroke over the study periods, from 32% (95% confidence interval, 29-35%) in 1981-1982 to 23% (21-25%) in 1991-1992 and then 19% (17-21%) in 2002-2003. Similar relative declines were seen in 1-year case fatality. In regression models, the trends were still significant after adjusting for patient and disease factors. However, further adjustment for care factors (higher hospital admission and neuroimaging) explained most of the improvement in survival. These data show significant downwards trends in case fatality after stroke in Auckland over 20 years, which can largely be attributed to improved stroke care associated with increases in hospital admission and brain imaging during the acute phase of the illness.

Discharge destination's effect on bounce-back risk in Black, White, and Hispanic acute ischemic stroke patients.

PubMed

Kind, Amy J H; Smith, Maureen A; Liou, Jinn-Ing; Pandhi, Nancy; Frytak, Jennifer R; Finch, Michael D

2010-02-01

To determine whether racial and ethnic effects on bounce-back risk (ie, movement to settings of higher care intensity within 30 d of hospital discharge) in acute stroke patients vary depending on initial posthospital discharge destination. Retrospective analysis of administrative data. Four hundred twenty-two hospitals, southern/eastern United States. All Medicare beneficiaries 65 years or more with hospitalization for acute ischemic stroke within one of the 422 target hospitals during the years 1999 or 2000 (N=63,679). Not applicable. Adjusted predicted probabilities for discharge to and for bouncing back from each initial discharge site (ie, home, home with home health care, skilled nursing facility [SNF], or rehabilitation center) by race (ie, black, white, and Hispanic). Models included sociodemographics, comorbidities, stroke severity, and length of stay. Blacks and Hispanics were significantly more likely to be discharged to home health care (blacks=21% [95% confidence interval (CI), 19.9-22.8], Hispanic=19% [17.1-21.7] vs whites=16% [15.5-16.8]) and less likely to be discharged to SNFs (blacks=26% [95% CI, 23.6-29.3], Hispanics=28% [25.4-31.6] vs whites=33% [31.8-35.1]) than whites. However, blacks and Hispanics were significantly more likely to bounce back when discharged to SNFs than whites (blacks=26% [95% CI, 24.2-28.6], Hispanics=28% [24-32.6] vs whites=21% [20.3-21.9]). Hispanics had a lower risk of bouncing back when discharged home than either blacks or whites (Hispanics=14% [95% CI, 11.3-17] vs blacks=20% [18.4-22.2], whites=18% [16.8-18.3]). Patients discharged to home health care or rehabilitation centers demonstrated no significant differences in bounce-back risk. Racial/ethnic bounce-back risk differs depending on initial discharge destination. Additional research is needed to fully understand this variation in effect. Copyright 2010 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Outcome of Intensive Care Unit-Dependent, Tracheotomized Patients with Cerebrovascular Diseases.

PubMed

Ponfick, Matthias; Wiederer, Ralf; Nowak, Dennis A

2015-07-01

Outcome studies in intensive care unit -dependent, tracheotomized, and mechanical ventilated patients with cerebrovascular disease (CVD) are scarce. In a retrospective approach, we analyzed the outcome of 143 patients with ischemic stroke (IS), primary intracerebral hemorrhage (PICH), and subarachnoid hemorrhage (SAH). To measure the potential benefit of in-patient rehabilitation, we used the Functional Independence Measure (FIM). In addition, weaning and rehabilitation duration, duration of mechanical ventilation (MV) in the acute care hospital (preweaning), and mortality rates were assessed. Approximately 50% of all patients were transferred home. These patients were fully independent or under nursing support. We found no differences regarding weaning and rehabilitation durations, or FIM scores in between each entity. Log-regression analyses showed that every day on MV generates a 3.2% reduction of the possibility to achieve a beneficial outcome (FIM ≥ 50 points [only moderate assistance necessary]), whereas every day in-patient rehabilitation without MV increases the chance for favorable outcome by 1.9%. Mortality rates were 5% for IS and 10% for PICH and SAH, respectively. This study shows that even severely affected, tracheotomized patients with CVD benefit from early in-patient rehabilitation, irrespective of the etiology of vascular brain injury. Mortality rates of early rehabilitation in CVD are low. Until no validated outcome predictors are available, all efforts should be undertaken to enable in-patient rehabilitation, even in severe cases of CVD to improve outcome and to prevent accommodation in long-time-care facilities. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Risk modelling study for carotid endarterectomy.

PubMed

Kuhan, G; Gardiner, E D; Abidia, A F; Chetter, I C; Renwick, P M; Johnson, B F; Wilkinson, A R; McCollum, P T

2001-12-01

The aims of this study were to identify factors that influence the risk of stroke or death following carotid endarterectomy (CEA) and to develop a model to aid in comparative audit of vascular surgeons and units. A series of 839 CEAs performed by four vascular surgeons between 1992 and 1999 was analysed. Multiple logistic regression analysis was used to model the effect of 15 possible risk factors on the 30-day risk of stroke or death. Outcome was compared for four surgeons and two units after adjustment for the significant risk factors. The overall 30-day stroke or death rate was 3.9 per cent (29 of 741). Heart disease, diabetes and stroke were significant risk factors. The 30-day predicted stroke or death rates increased with increasing risk scores. The observed 30-day stroke or death rate was 3.9 per cent for both vascular units and varied from 3.0 to 4.2 per cent for the four vascular surgeons. Differences in the outcomes between the surgeons and vascular units did not reach statistical significance after risk adjustment. Diabetes, heart disease and stroke are significant risk factors for stroke or death following CEA. The risk score model identified patients at higher risk and aided in comparative audit.

Telestroke a viable option to improve stroke care in India.

PubMed

Srivastava, Padma V; Sudhan, Paulin; Khurana, Dheeraj; Bhatia, Rohit; Kaul, Subash; Sylaja, P N; Moonis, Majaz; Pandian, Jeyaraj Durai

2014-10-01

In India, stroke care services are not well developed. There is a need to explore alternative options to tackle the rising burden of stroke. Telemedicine has been used by the Indian Space Research Organization (ISRO) to meet the needs of remote hospitals in India. The telemedicine network implemented by ISRO in 2001 presently stretches to around 100 hospitals all over the country, with 78 remote/rural/district health centers connected to 22 specialty hospitals in major cities, thus providing treatment to more than 25 000 patients, which includes stroke patients. Telemedicine is currently used in India for diagnosing stroke patients, subtyping stroke as ischemic or hemorrhagic, and treating accordingly. However, a dedicated telestroke system for providing acute stroke care is needed. Keeping in mind India's flourishing technology sector and leading communication networks, the hub-and-spoke model could work out really well in the upcoming years. Until then, simpler alternatives like smartphones, online data transfer, and new mobile applications like WhatsApp could be used. Telestroke facilities could increase the pool of patients eligible for thrombolysis. But this primary aim of telestroke can be achieved in India only if thrombolysis and imaging techniques are made available at all levels of health care. © 2014 World Stroke Organization.

Agreement between routine electronic hospital discharge and Scottish Stroke Care Audit (SSCA) data in identifying stroke in the Scottish population.

PubMed

Turner, Melanie; Barber, Mark; Dodds, Hazel; Dennis, Martin; Langhorne, Peter; Macleod, Mary-Joan

2015-12-30

In Scotland all non-obstetric, non-psychiatric acute inpatient and day case stays are recorded by an administrative hospital discharge database, the Scottish Morbidity Record (SMR01). The Scottish Stroke Care Audit (SSCA) collects data from all hospitals managing acute stroke in Scotland to support and improve quality of stroke care. The aim was to assess whether there were discrepancies between these data sources for admissions from 2010 to 2011. Records were matched when admission dates from the two data sources were within two days of each other and if an International Classification of Diseases (ICD) code of I61, I63, I64, or G45 was in the primary or secondary diagnosis field on SMR01. We also carried out a linkage analysis followed by a case-note review within one hospital in Scotland. There were a total of 22 416 entries on SSCA and 22 200 entries on SMR01. The concordance between SSCA and SMR01 was 16 823. SSCA contained 5593 strokes that were not present in SMR01, whereas SMR01 contained 185 strokes that were not present in SSCA. In the case-note review the concordance was 531, with SSCA containing 157 strokes that were not present in SMR01 and SMR01 containing 32 strokes that were not present in SSCA. When identifying strokes, hospital administrative discharge databases should be used with caution. Our results demonstrate that SSCA most accurately represents the number of strokes occurring in Scotland. This resource is useful for determining the provision of adequate patient care, stroke services and resources, and as a tool for research.

Primary care interventions and current service innovations in modifying long-term outcomes after stroke: a protocol for a scoping review.

PubMed

Pindus, Dominika M; Lim, Lisa; Rundell, A Viona; Hobbs, Victoria; Aziz, Noorazah Abd; Mullis, Ricky; Mant, Jonathan

2016-10-24

Interventions delivered by primary and/or community care have the potential to reach the majority of stroke survivors and carers and offer ongoing support. However, an integrative account emerging from the reviews of interventions addressing specific long-term outcomes after stroke is lacking. The aims of the proposed scoping review are to provide an overview of: (1) primary care and community healthcare interventions by generalist healthcare professionals to stroke survivors and/or their informal carers to address long-term outcomes after stroke, (2) the scope and characteristics of interventions which were successful in addressing long-term outcomes, and (3) developments in current clinical practice. Studies that focused on adult community dwelling stroke survivors and informal carers were included. Academic electronic databases will be searched to identify reviews of randomised controlled trials (RCTs) and controlled trials, trials from the past 5 years; reviews of observational studies. Practice exemplars from grey literature will be identified through advanced Google search. Reports, guidelines and other documents of major health organisations, clinical professional bodies, and stroke charities in the UK and internationally will be included. Two reviewers will independently screen titles, abstracts and full texts for inclusion of published literature. One reviewer will screen search results from the grey literature and identify relevant documents for inclusion. Data synthesis will include analysis of the number, type of studies, year and country of publication, a summary of intervention components/service or practice, outcomes addressed, main results (an indicator of effectiveness) and a description of included interventions. The review will help identify components of care and care pathways for primary care services for stroke. By comparing the results with stroke survivors' and carers' needs identified in the literature, the review will highlight potential gaps in research and practice relevant to long-term care after stroke. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Effect of a supportive-educative nursing intervention on older adults' perceptions of self-care after a stroke.

PubMed

Folden, S L

1993-01-01

The purpose of this study was to test the effects of an individually focused, guided decision-making intervention on individuals' perception of self-care ability following a stroke. A convenience sample of 68 individuals participating in four stroke rehabilitation programs in southeast Florida participated in the study. A quasi-experimental design using a pretest and a posttest was implemented. Findings indicated the potential effectiveness of this intervention in significantly increasing individuals' perceptions of their self-care ability after a stroke. Implications for practice and future research are discussed.

Factors influencing the provision of oral hygiene care following stroke: an application of the Theory of Planned Behaviour.

PubMed

Ab Malik, Normaliza; Mohamad Yatim, Saari; Lam, Otto L T; Jin, Lijian; McGrath, Colman

2018-04-01

This study aimed to examine "intention to" and "performance of" oral hygiene care to stroke patients using the Theory of Planned Behavior. A large scale survey of 13 centers in Malaysia was conducted involving 806 nurses in relation to oral hygiene care intentions and practices. In addition, information on personal and environmental factors was collected. The response rate was 95.6% (778/806). The domains of the Theory of Planned Behavior were significantly associated with general intention to perform oral hygiene care: attitudes (β = 0.21, p < 0.001), subjective norms (β = 0.38, p < 0.001), perceived behavior control (β = 0.04, p < 0.001); after controlling for personal and environmental factors. Approximately two-thirds (63.4%, 493) reported the performance of some form of oral hygiene care for patients. This behavior was associated with general intention scores (OR =1.13, 95%CI =1.05-1.22, p <0.01), controlling for other factors. Knowledge scores, training, access to oral hygiene guidelines and kits, as well as working ward type were identified as key factors associated with intention and practice of oral hygiene care. The Theory of Planned Behavior provides understanding of "intention to" and "performance of" oral hygiene care to stroke patients. Several provider and environmental factors were also associated with intentions and practices. This has implications for understanding and improving the implementation of oral hygiene care in stroke rehabilitation. Implications for Rehabilitation Oral hygiene care is crucial for stroke patients as it can prevent oral health problems and potentially life threatening events (such as aspiration pneumonia). Despite oral hygiene care being relative simple to perform, it is often neglected during stroke rehabilitation. A large-scale national survey was conducted to understand "intentions to" and "performance of" oral hygiene care to stroke patients using the Theory of Planned Behavior social cognition model. These study findings may have implications and use in promoting oral hygiene care to stroke patients:i) by understanding the pathways and influences to perform oral hygiene care.ii) to conduct health promotion and health education based on behavioral models such as Theory of Planned Behavior.

Disparities in outpatient and home health service utilization following stroke: results of a 9-year cohort study in Northern California.

PubMed

Chan, Leighton; Wang, Hua; Terdiman, Joe; Hoffman, Jeanne; Ciol, Marcia A; Lattimore, Bernadette Ford; Sidney, Steven; Quesenberry, Charles; Lu, Qi; Sandel, M Elizabeth

2009-11-01

To examine whether there are disparities in utilization of outpatient and home care services after stroke. Retrospective cohort study. The Kaiser Permanente of Northern California health care system, which provides health care for approximately 3.3 million members. A total of 11,119 patients hospitalized for a stroke between 1996 and 2003 and followed for 1 year. Receipt of outpatient rehabilitation (physical therapy, occupational therapy, speech pathology, or physical medicine and rehabilitation/physiatry visits), and/or home health care. There were significant differences in outpatient rehabilitation visits and home health enrollment during the year after acute care discharge for all the parameters under study. Older age and female gender were associated with less outpatient rehabilitation treatment, but these subpopulations were more likely to be enrolled in home health care. Non-whites, patients from urban areas, those with ischemic strokes, and those with longer acute care hospital stays had relatively more outpatient rehabilitation and were also more likely to be enrolled in the home health program. In addition, patients living in geographic areas with a median household income of $80,000 or more had significantly more outpatient rehabilitation visits than did patients living in lower income areas. Variations in outpatient rehabilitation visits and in home health care exist in this large integrated health system in terms of age, gender, race/ethnicity, residence area, type of stroke, and length of stay in an acute care hospital. The Kaiser Permanente integrated health care system seems to have outpatient stroke rehabilitation and home health programs that are providing care without disparities in relation to non-white populations, but other disparities appear to exist that may be related to socioeconomic factors, referral patterns, family support systems, or other cultural factors that have not been identified.

Prime movers: Advanced practice professionals in the role of stroke coordinator.

PubMed

Rattray, Nicholas A; Damush, Teresa M; Luckhurst, Cherie; Bauer-Martinez, Catherine J; Homoya, Barbara J; Miech, Edward J

2017-07-01

Following a stroke quality improvement clustered randomized trial and a national acute ischemic stroke (AIS) directive in the Veterans Health Administration in 2011, this comparative case study examined the role of advanced practice professionals (APPs) in quality improvement activities among stroke teams. Semistructured interviews were conducted at 11 Veterans Affairs medical centers annually over a 3-year period. A multidisciplinary team analyzed interviews from clinical providers through a mixed-methods, data matrix approach linking APPs (nurse practitioners and physician assistants) with Consolidated Framework for Implementation Research constructs and a group organization measure. Five of 11 facilities independently chose to staff stroke coordinator positions with APPs. Analysis indicated that APPs emerged as boundary spanners across services and disciplines who played an important role in coordinating evidence-based, facility-level approaches to AIS care. The presence of APPs was related to engaging in group-based evaluation of performance data, implementing stroke protocols, monitoring care through data audit, convening interprofessional meetings involving planning activities, and providing direct care. The presence of APPs appears to be an influential feature of local context crucial in developing an advanced, facility-wide approach to stroke care because of their boundary spanning capabilities. ©2017 American Association of Nurse Practitioners.

A qualitative study using the Theoretical Domains Framework to investigate why patients were or were not assessed for rehabilitation after stroke.

PubMed

Lynch, Elizabeth A; Luker, Julie A; Cadilhac, Dominique A; Fryer, Caroline E; Hillier, Susan L

2017-07-01

To explore the factors perceived to affect rehabilitation assessment and referral practices for patients with stroke. Qualitative study using data from focus groups analysed thematically and then mapped to the Theoretical Domains Framework. Eight acute stroke units in two states of Australia. Health professionals working in acute stroke units. Health professionals at all sites had participated in interventions to improve rehabilitation assessment and referral practices, which included provision of copies of an evidence-based decision-making rehabilitation Assessment Tool and pathway. Eight focus groups were conducted (32 total participants). Reported rehabilitation assessment and referral practices varied markedly between units. Continence and mood were not routinely assessed (4 units), and people with stroke symptoms were not consistently referred to rehabilitation (4 units). Key factors influencing practice were identified and included whether health professionals perceived that use of the Assessment Tool would improve rehabilitation assessment practices (theoretical domain 'social and professional role'); beliefs about outcomes from changing practice such as increased equity for patients or conversely that changing rehabilitation referral patterns would not affect access to rehabilitation ('belief about consequences'); the influence of the unit's relationships with other groups including rehabilitation teams ('social influences' domain) and understanding within the acute stroke unit team of the purpose of changing assessment practices ('knowledge' domain). This study has identified that health professionals' perceived roles, beliefs about consequences from changing practice and relationships with rehabilitation service providers were perceived to influence rehabilitation assessment and referral practices on Australian acute stroke units.

Relationship between functional disability and costs one and two years post stroke

PubMed Central

Lekander, Ingrid; Willers, Carl; von Euler, Mia; Lilja, Mikael; Sunnerhagen, Katharina S.; Pessah-Rasmussen, Hélène; Borgström, Fredrik

2017-01-01

Background and purpose Stroke affects mortality, functional ability, quality of life and incurs costs. The primary objective of this study was to estimate the costs of stroke care in Sweden by level of disability and stroke type (ischemic (IS) or hemorrhagic stroke (ICH)). Method Resource use during first and second year following a stroke was estimated based on a research database containing linked data from several registries. Costs were estimated for the acute and post-acute management of stroke, including direct (health care consumption and municipal services) and indirect (productivity losses) costs. Resources and costs were estimated per stroke type and functional disability categorised by Modified Rankin Scale (mRS). Results The results indicated that the average costs per patient following a stroke were 350,000SEK/€37,000–480,000SEK/€50,000, dependent on stroke type and whether it was the first or second year post stroke. Large variations were identified between different subgroups of functional disability and stroke type, ranging from annual costs of 100,000SEK/€10,000–1,100,000SEK/€120,000 per patient, with higher costs for patients with ICH compared to IS and increasing costs with more severe functional disability. Conclusion Functional outcome is a major determinant on costs of stroke care. The stroke type associated with worse outcome (ICH) was also consistently associated to higher costs. Measures to improve function are not only important to individual patients and their family but may also decrease the societal burden of stroke. PMID:28384164

Living with companion animals after stroke: experiences of older people in community and primary care nursing.

PubMed

Johansson, Maria; Ahlström, Gerd; Jönsson, Ann-Cathrin

2014-12-01

Older people often have companion animals, and the significance of animals in human lives should be considered by nurses-particularly in relation to older people's health, which can be affected by diseases. The incidence of stroke increases with age and disabilities as a result of stroke are common. This study aimed to explore older people's experiences of living with companion animals after stroke, and their life situation with the animals in relation to the physical, psychological and social aspects of recovery after stroke. The study was performed using individual interviews approximately 2 years after stroke with 17 participants (10 women and 7 men) aged 62-88 years. An overarching theme arising from the content analysis was contribution to a meaningful life. This theme was generated from four categories: motivation for physical and psychosocial recovery after stroke; someone to care for who cares for you; animals as family members; and providers of safety and protection. The main conclusion was that companion animals are experienced as physical and psychosocial contributors to recovery and a meaningful life after stroke.

In-Hospital Ischemic Stroke

PubMed Central

2015-01-01

Between 2.2% and 17% of all strokes have symptom onset during hospitalization in a patient originally admitted for another diagnosis or procedure. These in-hospital strokes represent a unique population with different risk factors, more mimics, and substantially worsened outcomes compared to community-onset strokes. The fact that these strokes manifest during the acute care hospitalization, in patients with higher rates of thrombolytic contraindications, creates distinct challenges for treatment. However, the best evidence suggests benefit to treating appropriately selected in-hospital ischemic strokes with thrombolysis. Evidence points toward a “quality gap” for in-hospital stroke with longer in-hospital delays to evaluation and treatment, lower rates of evaluation for etiology, and decreased adherence to consensus quality process measures of care. This quality gap for in-hospital stroke represents a focused opportunity for quality improvement. PMID:26288675

Resource Utilization for Patients with Intracerebral Hemorrhage Transferred to a Comprehensive Stroke Center.

PubMed

Nguyen, Claude; Mir, Osman; Vahidy, Farhaan; Wu, Tzu-Ching; Albright, Karen; Boehme, Amelia; Delgado, Rigoberto; Savitz, Sean

2015-12-01

As a comprehensive stroke center (CSC), we accept transfer patients with intracerebral hemorrhage (ICH) in our region. CSC guidelines mandate receipt of patients with ICH for higher level of care. We determined resource utilization of patients accepted from outside hospitals compared with patients directly arriving to our center. From our stroke registry, we compared patients with primary ICH transferred to those directly arriving to our CSC from March 2011-March 2012. We compared the proportion of patients who utilized at least one of these resources: neurointensive care unit (NICU), neurosurgical intervention, or clinical trial enrollment. Among the 362 patients, 210 (58%) were transfers. Transferred patients were older, had higher median Glasgow Coma Scale scores, and lower National Institutes of Health Stroke Scale scores than directly admitted patients. Transfers had smaller median ICH volumes (20.5 cc versus 15.2 cc; P = .04) and lower ICH scores (2.1 ± 1.4 versus 1.6 ± 1.3; P < .01). A smaller proportion of transfers utilized CSC-specific resources compared with direct admits (P = .02). Fewer transferred patients required neurosurgical intervention or were enrolled in trials. No significant difference was found in the proportion of patients who used NICU resources, although transferred patients had a significantly lower length of stay in the NICU. Average hospital stay costs were less for transferred patients than for direct admits. Patients with ICH transferred to our CSC underwent fewer neurosurgical procedures and had a shorter stay in the NICU. These results were reflected in the lower per-patient costs in the transferred group. Our results raise the need to analyze cost-benefits and resource utilization of transferring patients with milder ICH. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Depression and Functional Status Among African American Stroke Survivors in Inpatient Rehabilitation.

PubMed

Harris, Gabrielle M; Collins-McNeil, Janice; Yang, Qing; Nguyen, Vu Q C; Hirsch, Mark A; Rhoads, Charles F; Guerrier, Tami; Thomas, J George; Pugh, Terrence M; Hamm, Deanna; Pereira, Carol; Prvu Bettger, Janet

2017-01-01

To examine the prevalence of poststroke depression (PSD) among African American stroke survivors and the association of depression with functional status at inpatient rehabilitation facility (IRF) discharge. Secondary data analysis was conducted of a patient cohort who received care at 3 IRFs in the United States from 2009 to 2011. Functional status was measured by the Functional Independence Measure (FIM). Multiple linear regression models were used to examine associations of PSD and FIM motor and cognitive scores. Of 458 African American stroke survivors, 48.5% were female, 84% had an ischemic stroke, and the mean age was 60.8 ± 13.6 years. Only 15.4% (n = 71) had documentation of PSD. Bivariate analyses to identify factors associated with depression identified a higher percentage of patients with depression than without who were retired due to disability (17.1% versus 11.6%) or employed (31.4% versus 19.6%) prestroke (P = .041). Dysphagia, cognitive deficits, and a lower admission motor FIM score were also significantly more common among those with depression. There was no significant relationship between depression and functional status after adjusting for patient characteristics. In this study, 15% of the African Americans who received rehabilitation after a stroke had documentation of PSD but this was not associated with functional status at discharge. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Safety and Feasibility of a Neuroscience Critical Care Program to Mobilize Patients With Primary Intracerebral Hemorrhage.

PubMed

Bahouth, Mona N; Power, Melinda C; Zink, Elizabeth K; Kozeniewski, Kate; Kumble, Sowmya; Deluzio, Sandra; Urrutia, Victor C; Stevens, Robert D

2018-06-01

To measure the impact of a progressive mobility program on patients admitted to a neurocritical critical care unit (NCCU) with intracerebral hemorrhage (ICH). The early mobilization of critically ill patients with spontaneous ICH is a challenge owing to the potential for neurologic deterioration and hemodynamic lability in the acute phase of injury. Patients admitted to the intensive care unit have been excluded from randomized trials of early mobilization after stroke. An interdisciplinary working group developed a formalized NCCU Mobility Algorithm that allocates patients to incremental passive or active mobilization pathways on the basis of level of consciousness and motor function. In a quasi-experimental consecutive group comparison, patients with ICH admitted to the NCCU were analyzed in two 6-month epochs, before and after rollout of the algorithm. Mobilization and safety endpoints were compared between epochs. NCCU in an urban, academic hospital. Adult patients admitted to the NCCU with primary intracerebral hemorrhage. Progressive mobilization after stroke using a formalized mobility algorithm. Time to first mobilization. The 2 groups of patients with ICH (pre-algorithm rolllout, n=28; post-algorithm rollout, n=29) were similar on baseline characteristics. Patients in the postintervention group were significantly more likely to undergo mobilization within the first 7 days after admission (odds ratio 8.7, 95% confidence interval 2.1, 36.6; P=.003). No neurologic deterioration, hypotension, falls, or line dislodgments were reported in association with mobilization. A nonsignificant difference in mortality was noted before and after rollout of the algorithm (4% vs 24%, respectively, P=.12). The implementation of a progressive mobility algorithm was safe and associated with a higher likelihood of mobilization in the first week after spontaneous ICH. Research is needed to investigate methods and the timing for the first mobilization in critically ill stroke patients. Copyright © 2018 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Acute medical complications in patients admitted to a stroke unit and safe transfer to rehabilitation.

PubMed

Bonaiuti, Donatella; Sioli, Paolo; Fumagalli, Lorenzo; Beghi, Ettore; Agostoni, Elio

2011-08-01

Acute medical complications often prevent patients with stroke from being transferred from stroke units to rehabilitation units, prolonging the occupation of hospital beds and delaying the start of intensive rehabilitation. This study defined incidence, timing, duration and risk factors of these complications during the acute phase of stroke. A retrospective case note review was made of hospital admissions of patients with stroke not associated with other disabling conditions, admitted to a stroke unit over 12 months and requiring rehabilitation for gait impairment. In this cohort, a search was made of hypertension, oxygen de-saturation, fever, and cardiac and pulmonary symptoms requiring medical intervention. Included were 135 patients. Hypertension was the most common complication (16.3%), followed by heart disease (14.8%), oxygen de-saturation (7.4%), fever (6.7%) and pulmonary disease (5.2%). Heart disease was the earliest and shortest complication. Most complications occurred during the first week. Except for hypertension, all complications resolved within 2 weeks.

Reducing time-to-unit among patients referred to an outpatient stroke assessment unit with a novel triage process: a prospective cohort study.

PubMed

Bibok, Maximilian B; Votova, Kristine; Balshaw, Robert F; Lesperance, Mary L; Croteau, Nicole S; Trivedi, Anurag; Morrison, Jaclyn; Sedgwick, Colin; Penn, Andrew M

2018-02-27

To evaluate the performance of a novel triage system for Transient Ischemic Attack (TIA) units built upon an existent clinical prediction rule (CPR) to reduce time to unit arrival, relative to the time of symptom onset, for true TIA and minor stroke patients. Differentiating between true and false TIA/minor stroke cases (mimics) is necessary for effective triage as medical intervention for true TIA/minor stroke is time-sensitive and TIA unit spots are a finite resource. Prospective cohort study design utilizing patient referral data and TIA unit arrival times from a regional fast-track TIA unit on Vancouver Island, Canada, accepting referrals from emergency departments (ED) and general practice (GP). Historical referral cohort (N = 2942) from May 2013-Oct 2014 was triaged using the ABCD2 score; prospective referral cohort (N = 2929) from Nov 2014-Apr 2016 was triaged using the novel system. A retrospective survival curve analysis, censored at 28 days to unit arrival, was used to compare days to unit arrival from event date between cohort patients matched by low (0-3), moderate (4-5) and high (6-7) ABCD2 scores. Survival curve analysis indicated that using the novel triage system, prospectively referred TIA/minor stroke patients with low and moderate ABCD2 scores arrived at the unit 2 and 1 day earlier than matched historical patients, respectively. The novel triage process is associated with a reduction in time to unit arrival from symptom onset for referred true TIA/minor stroke patients with low and moderate ABCD2 scores.

Medication-induced acute dystonic reaction: the challenge of diagnosing movement disorders in the intensive care unit.

PubMed

Digby, Geneviève; Jalini, Shirin; Taylor, Sean

2015-09-21

A 62-year-old man presented with left middle cerebral artery stroke. 1 h postadministration of tissue plasminogen activator, he received a total of 4 mg of haloperidol for combativeness. He developed partial complex status epilepticus, requiring benzodiazepines, phenytoin, propofol and intubation. 5 h later, he developed recurrent stereotyped tonic movements involving arching of the back, extension of the arms and contraction of opposing muscle groups. Repeat CT scan of the head showed evolving insular infarct. Differential diagnoses for these movements included tonic/clonic seizures, extensor (decerebrate) posturing from haemorrhagic conversion, neuroleptic malignant syndrome, or dystonic reaction. Given the lack of response to antiseizure medications, the recent administration of haloperidol, and the prompt resolution of movements following diphenhydramine administration, an acute dystonic reaction was considered. This atypical case of a critically ill patient with stroke highlights the fact that these patients may have multiple abnormal movements requiring careful analysis to guide diagnosis-specific management. 2015 BMJ Publishing Group Ltd.

Socioeconomic disparities in first stroke incidence, quality of care, and survival: a nationwide registry-based cohort study of 44 million adults in England.

PubMed

Bray, Benjamin D; Paley, Lizz; Hoffman, Alex; James, Martin; Gompertz, Patrick; Wolfe, Charles D A; Hemingway, Harry; Rudd, Anthony G

2018-04-01

We aimed to estimate socioeconomic disparities in the incidence of hospitalisation for first-ever stroke, quality of care, and post-stroke survival for the adult population of England. In this cohort study, we obtained data collected by a nationwide register on patients aged 18 years or older hospitalised for first-ever acute ischaemic stroke or primary intracerebral haemorrhage in England from July 1, 2013, to March 31, 2016. We classified socioeconomic status at the level of Lower Super Output Areas using the Index of Multiple Deprivation, a neighbourhood measure of deprivation. Multivariable models were fitted to estimate the incidence of hospitalisation for first stroke (negative binomial), quality of care using 12 quality metrics (multilevel logistic), and all-cause 1 year case fatality (Cox proportional hazards). Of the 43·8 million adults in England, 145 324 were admitted to hospital with their first-ever stroke: 126 640 (87%) with ischaemic stroke, 17 233 (12%) with intracerebral haemorrhage, and 1451 (1%) with undetermined stroke type. We observed a socioeconomic gradient in the incidence of hospitalisation for ischaemic stroke (adjusted incidence rate ratio 2·0, 95% CI 1·7-2·3 for the most vs least deprived deciles) and intracerebral haemorrhage (1·6, 1·3-1·9). Patients from the lowest socioeconomic groups had first stroke a median of 7 years earlier than those from the highest (p<0·0001), and had a higher prevalence of pre-stroke disability and diabetes. Patients from lower socioeconomic groups were less likely to receive five of 12 care processes but were more likely to receive early supported discharge (adjusted odds ratio 1·14, 95% CI 1·07-1·22). Low socioeconomic status was associated with a 26% higher adjusted risk of 1-year mortality (adjusted hazard ratio 1·26, 95% CI 1·20-1·33, for highest vs lowest deprivation decile), but this gradient was largely attenuated after adjustment for the presence of pre-stroke diabetes, hypertension, and atrial fibrillation (1·11, 1·05-1·17). Wide socioeconomic disparities exist in the burden of ischaemic stroke and intracerebral haemorrhage in England, most notably in stroke hospitalisation risk and case fatality and, to a lesser extent, in the quality of health care. Reducing these disparities requires interventions to improve the quality of acute stroke care and address disparities in cardiovascular risk factors present before stroke. NHS England and the Welsh Government. Copyright © 2018 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.

Risk factors, quality of care and prognosis in South Asian, East Asian and White patients with stroke.

PubMed

Khan, Nadia A; Quan, Hude; Hill, Michael D; Pilote, Louise; McAlister, Finlay A; Palepu, Anita; Shah, Baiju R; Zhou, Limei; Zhen, Hong; Kapral, Moira K

2013-07-05

Stroke has emerged as a significant and escalating health problem for Asian populations. We compared risk factors, quality of care and risk of death or recurrent stroke in South Asian, East Asian and White patients with acute ischemic and hemorrhagic stroke. Retrospective analysis was performed on consecutive patients with ischemic stroke or intracerebral hemorrhage admitted to 12 stroke centers in Ontario, Canada (July 2003-March 2008) and included in the Registry of the Canadian Stroke Network database. The database was linked to population-based administrative databases to determine one-year risk of death or recurrent stroke. The study included 253 South Asian, 513 East Asian and 8231 White patients. East Asian patients were more likely to present with intracerebral hemorrhage (30%) compared to South Asian (17%) or White patients (15%) (p<0.001). Time from stroke to hospital arrival was similarly poor with delays >2 hours for more than two thirds of patients in all ethnic groups. Processes of stroke care, including thrombolysis, diagnostic imaging, antithrombotic medications, and rehabilitation services were similar among ethnic groups. Risk of death or recurrent stroke at one year after ischemic stroke was similar for patients who were White (27.6%), East Asian (24.7%, aHR 0.97, 95% CI 0.78-1.21 vs. White), or South Asian (21.9%, aHR 0.91, 95% CI 0.67-1.24 vs. White). Although risk of death or recurrent stroke at one year after intracerebral hemorrhage was higher in East Asian (35.5%) and White patients (47.9%) compared to South Asian patients (30.2%) (p=0.002), these differences disappeared after adjustment for age, sex, stroke severity and comorbid conditions (aHR 0.89 [0.67-1.19] for East Asian vs White and 0.99 [0.54-1.81] for South Asian vs. White). After stratification by stroke type, stroke care and outcomes are similar across ethnic groups in Ontario. Enhanced health promotion is needed to reduce delays to hospital for all ethnic groups.

Risk factors, quality of care and prognosis in South Asian, East Asian and White patients with stroke

PubMed Central

2013-01-01

Background Stroke has emerged as a significant and escalating health problem for Asian populations. We compared risk factors, quality of care and risk of death or recurrent stroke in South Asian, East Asian and White patients with acute ischemic and hemorrhagic stroke. Methods Retrospective analysis was performed on consecutive patients with ischemic stroke or intracerebral hemorrhage admitted to 12 stroke centers in Ontario, Canada (July 2003-March 2008) and included in the Registry of the Canadian Stroke Network database. The database was linked to population-based administrative databases to determine one-year risk of death or recurrent stroke. Results The study included 253 South Asian, 513 East Asian and 8231 White patients. East Asian patients were more likely to present with intracerebral hemorrhage (30%) compared to South Asian (17%) or White patients (15%) (p<0.001). Time from stroke to hospital arrival was similarly poor with delays >2 hours for more than two thirds of patients in all ethnic groups. Processes of stroke care, including thrombolysis, diagnostic imaging, antithrombotic medications, and rehabilitation services were similar among ethnic groups. Risk of death or recurrent stroke at one year after ischemic stroke was similar for patients who were White (27.6%), East Asian (24.7%, aHR 0.97, 95% CI 0.78-1.21 vs. White), or South Asian (21.9%, aHR 0.91, 95% CI 0.67-1.24 vs. White). Although risk of death or recurrent stroke at one year after intracerebral hemorrhage was higher in East Asian (35.5%) and White patients (47.9%) compared to South Asian patients (30.2%) (p=0.002), these differences disappeared after adjustment for age, sex, stroke severity and comorbid conditions (aHR 0.89 [0.67-1.19] for East Asian vs White and 0.99 [0.54-1.81] for South Asian vs. White). Conclusion After stratification by stroke type, stroke care and outcomes are similar across ethnic groups in Ontario. Enhanced health promotion is needed to reduce delays to hospital for all ethnic groups. PMID:23829874

Translating knowledge for action against stroke--using 5-minute videos for stroke survivors and caregivers to improve post-stroke outcomes: study protocol for a randomized controlled trial (Movies4Stroke).

PubMed

Kamal, Ayeesha Kamran; Khoja, Adeel; Usmani, Bushra; Muqeet, Abdul; Zaidi, Fabiha; Ahmed, Masood; Shakeel, Saadia; Soomro, Nabila; Gowani, Ambreen; Asad, Nargis; Ahmed, Asma; Sayani, Saleem; Azam, Iqbal; Saleem, Sarah

2016-01-27

Two thirds of the global mortality of stroke is borne by low and middle income countries (LMICs). Pakistan is the world's sixth most populous country with a stroke-vulnerable population and is without a single dedicated chronic care center. In order to provide evidence for a viable solution responsive to this health care gap, and leveraging the existing >70% mobile phone density, we thought it rational to test the effectiveness of a mobile phone-based video intervention of short 5-minute movies to educate and support stroke survivors and their primary caregivers. Movies4Stroke will be a randomized control, outcome assessor blinded, parallel group, single center superiority trial. Participants with an acute stroke, medically stable, with mild to moderate disability and having a stable primary caregiver will be included. After obtaining informed consent the stroke survivor-caregiver dyad will be randomized. Intervention participants will have the movie program software installed in their phone, desktop, or Android device which will allow them to receive, view and repeat 5-minute videos on stroke-related topics at admission, discharge and first and third months after enrollment. The control arm will receive standard of care at an internationally accredited center with defined protocols. The primary outcome measure is medication adherence as ascertained by a locally validated Morisky Medication Adherence Scale and control of major risk factors such as blood pressure, blood sugar and blood cholesterol at 12 months post discharge. Secondary outcome measures are post-stroke complications and mortality, caregiver knowledge and change in functional outcomes after acute stroke at 1, 3, 6, 9 and 12 months. Movies4Stroke is designed to enroll 300 participant dyads after inflating 10% to incorporate attrition and non-compliance and has been powered at 95% to detect a 15% difference between intervention and usual care arm. Analysis will be done by the intention-to-treat principle. Movies4Stroke is a randomized trial testing an application aimed at supporting caregivers and stroke survivors in a LMIC with no rehabilitation or chronic support systems. NCT02202330 (28 January 2015).

Efficacy of a Chronic Care-Based Intervention on Secondary Stroke Prevention Among Vulnerable Stroke Survivors: A Randomized Controlled Trial.

PubMed

Cheng, Eric M; Cunningham, William E; Towfighi, Amytis; Sanossian, Nerses; Bryg, Robert J; Anderson, Thomas L; Barry, Frances; Douglas, Susan M; Hudson, Lillie; Ayala-Rivera, Monica; Guterman, Jeffrey J; Gross-Schulman, Sandra; Beanes, Sylvia; Jones, Andrea S; Liu, Honghu; Vickrey, Barbara G

2018-01-01

Disparities of care among stroke survivors are well documented. Effective interventions to improve recurrent stroke preventative care in vulnerable populations are lacking. In a randomized controlled trial, we tested the efficacy of components of a chronic care model-based intervention versus usual care among 404 subjects having an ischemic stroke or transient ischemic attack within 90 days of enrollment and receiving care within the Los Angeles public healthcare system. Subjects had baseline systolic blood pressure (SBP) ≥120 mm Hg. The intervention included a nurse practitioner/physician assistant care manager, group clinics, self-management support, report cards, decision support, and ongoing care coordination. Outcomes were collected at 3, 8, and 12 months, analyzed as intention-to-treat, and used repeated-measures mixed-effects models. Change in SBP was the primary outcome. Low-density lipoprotein reduction, antithrombotic medication use, smoking cessation, and physical activity were secondary outcomes. Average age was 57 years; 18% were of black race; 69% were of Hispanic ethnicity. Mean baseline SBP was 150 mm Hg in both arms. SBP decreased to 17 mm Hg in the intervention arm and 14 mm Hg in the usual care arm; the between-arm difference was not significant (-3.6 mm Hg; 95% confidence interval, -9.2 to 2.2). Among secondary outcomes, the only significant difference was that persons in the intervention arm were more likely to lower their low-density lipoprotein <100 md/dL (2.0 odds ratio; 95% confidence interval, 1.1-3.5). This intervention did not improve SBP control beyond that attained in usual care among vulnerable stroke survivors. A community-centered component could strengthen the intervention impact. URL: https://clinicaltrials.gov. Unique identifier: NCT00861081. © 2017 American Heart Association, Inc.

Characteristics of Inpatient Care and Rehabilitation for Acute First-Ever Stroke Patients

PubMed Central

Chang, Won Hyuk; Shin, Yong-Il; Lee, Sam-Gyu; Oh, Gyung-Jae; Lim, Young Shil

2015-01-01

Purpose The purpose of this study was to analyze the status of inpatient care for acute first-ever stroke at three general hospitals in Korea to provide basic data and useful information on the development of comprehensive and systematic rehabilitation care for stroke patients. Materials and Methods This study conducted a retrospective complete enumeration survey of all acute first-ever stroke patients admitted to three distinct general hospitals for 2 years by reviewing medical records. Both ischemic and hemorrhagic strokes were included. Survey items included demographic data, risk factors, stroke type, state of rehabilitation treatment, discharge destination, and functional status at discharge. Results A total of 2159 patients were reviewed. The mean age was 61.5±14.4 years and the ratio of males to females was 1.23:1. Proportion of ischemic stroke comprised 54.9% and hemorrhagic stroke 45.1%. Early hospital mortality rate was 8.1%. Among these patients, 27.9% received rehabilitation consultation and 22.9% underwent inpatient rehabilitation treatment. The mean period from admission to rehabilitation consultation was 14.5 days. Only 12.9% of patients were transferred to a rehabilitation department and the mean period from onset to transfer was 23.4 days. Improvements in functional status were observed in the patients who had received inpatient rehabilitation treatment after acute stroke management. Conclusion Our analysis revealed that a relatively small portion of patients who suffered from an acute first-ever stroke received rehabilitation consultation and inpatient rehabilitation treatment. Thus, applying standardized clinical practice guidelines for post-acute rehabilitation care is needed to provide more effective and efficient rehabilitation services to patients with stroke. PMID:25510773

UK research spend in 2008 and 2012: comparing stroke, cancer, coronary heart disease and dementia

PubMed Central

Luengo-Fernandez, Ramon; Leal, Jose; Gray, Alastair

2015-01-01

Objective To assess UK governmental and charity research funding in 2012 for cancer, coronary heart disease (CHD), dementia and stroke, and to make comparisons with 2008 levels. Design Analysis of research expenditure. Setting United Kingdom. Main outcome measures We identified UK governmental agencies and charities providing health research funding to determine the 2012 levels of funding for cancer, CHD, dementia and stroke. Levels of research funding were compared to burden of disease measures, including prevalence, disability adjusted life years and economic burden. Results The combined research funding into cancer, CHD, dementia and stroke by governmental and charity organisations in 2012 was £856 million, of which £544 million (64%) was devoted to cancer, £166 million (19%) to CHD, £90 million (11%) to dementia and £56 million (7%) to stroke. For every £10 of health and social care costs attributable to each disease, cancer received £1.08 in research funding, CHD £0.65, stroke £0.19 and dementia £0.08. A considerable shift in the distribution of government research funding was observed between 2008 and 2012. In 2008, 66% of governmental research funding into the four conditions under study was devoted to cancer, 21% to CHD, 9% to dementia and 4% to stroke. In 2012, the proportions devoted to dementia and stroke had increased to 21% and 12%, respectively, with cancer accounting for 45% of total research spend. Conclusions Although there has been much progress by government to increase levels of research funding for dementia and stroke, these areas remain underfunded when compared with the burden of disease. PMID:25869683

UK research spend in 2008 and 2012: comparing stroke, cancer, coronary heart disease and dementia.

PubMed

Luengo-Fernandez, Ramon; Leal, Jose; Gray, Alastair

2015-04-13

To assess UK governmental and charity research funding in 2012 for cancer, coronary heart disease (CHD), dementia and stroke, and to make comparisons with 2008 levels. Analysis of research expenditure. United Kingdom. We identified UK governmental agencies and charities providing health research funding to determine the 2012 levels of funding for cancer, CHD, dementia and stroke. Levels of research funding were compared to burden of disease measures, including prevalence, disability adjusted life years and economic burden. The combined research funding into cancer, CHD, dementia and stroke by governmental and charity organisations in 2012 was £856 million, of which £544 million (64%) was devoted to cancer, £166 million (19%) to CHD, £90 million (11%) to dementia and £56 million (7%) to stroke. For every £10 of health and social care costs attributable to each disease, cancer received £1.08 in research funding, CHD £0.65, stroke £0.19 and dementia £0.08. A considerable shift in the distribution of government research funding was observed between 2008 and 2012. In 2008, 66% of governmental research funding into the four conditions under study was devoted to cancer, 21% to CHD, 9% to dementia and 4% to stroke. In 2012, the proportions devoted to dementia and stroke had increased to 21% and 12%, respectively, with cancer accounting for 45% of total research spend. Although there has been much progress by government to increase levels of research funding for dementia and stroke, these areas remain underfunded when compared with the burden of disease. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Using a complex adaptive system lens to understand family caregiving experiences navigating the stroke rehabilitation system.

PubMed

Ghazzawi, Andrea; Kuziemsky, Craig; O'Sullivan, Tracey

2016-10-01

Family caregivers provide the stroke survivor with social support and continuity during the transition home from a rehabilitation facility. In this exploratory study we examined family caregivers' perceptions and experiences navigating the stroke rehabilitation system. The theories of continuity of care and complex adaptive systems were integrated to examine the transition from a stroke rehabilitation facility to the patient's home. This study provides an understanding of the interacting complexities at the macro and micro levels. A convenient sample of family caregivers (n = 14) who provide care for a stroke survivor were recruited 4-12 weeks following the patient's discharge from a stroke rehabilitation facility in Ontario, Canada. Interviews were conducted with family caregivers to examine their perceptions and experiences navigating the stroke rehabilitation system. Directed and inductive content analysis and the theory of Complex Adaptive Systems were used to interpret the perceptions of family caregivers. Health system policies and procedures at the macro-level determined the types and timing of information being provided to caregivers, and impacted continuity of care and access to supports and services at the micro-level. Supports and services in the community, such as outpatient physiotherapy services, were limited or did not meet the specific needs of the stroke survivors or family caregivers. Relationships with health providers, informational support, and continuity in case management all influence the family caregiving experience and ultimately the quality of care for the stroke survivor, during the transition home from a rehabilitation facility.

Race/ethnicity, quality of care, and outcomes in ischemic stroke.

PubMed

Schwamm, Lee H; Reeves, Mathew J; Pan, Wenqin; Smith, Eric E; Frankel, Michael R; Olson, DaiWai; Zhao, Xin; Peterson, Eric; Fonarow, Gregg C

2010-04-06

Prior studies suggest differences in stroke care associated with race/ethnicity. We sought to determine whether such differences existed in a population of black, Hispanic, and white patients hospitalized with stroke among hospitals participating in a quality-improvement program. We analyzed in-hospital mortality and 7 stroke performance measures among 397,257 patients admitted with ischemic stroke to 1181 hospitals participating in the Get With The Guidelines-Stroke program 2003 through 2008. Relative to white patients, black and Hispanic patients were younger and more often had diabetes mellitus and hypertension. After adjustment for both patient- and hospital-level variables, black patients had lower odds relative to white patients of receiving intravenous thrombolysis (odds ratio [OR], 0.84; 95% confidence interval [CI], 0.77 to 0.91), deep vein thrombosis prophylaxis (OR, 0.88; 95% CI, 0.83 to 0.92), smoking cessation (OR, 0.85; 95% CI, 0.79 to 0.91), discharge antithrombotics (OR, 0.88; 95% CI, 0.84 to 0.92), anticoagulants for atrial fibrillation (OR, 0.84; 95% CI, 0.75 to 0.94), and lipid therapy (OR, 0.91; 95% CI, 0.88 to 0.96), and of dying in-hospital (OR, 0.90; 95% CI, 0.85 to 0.95). Hispanic patients received similar care as their white counterparts on all 7 measures and had similar in-hospital mortality. Black (OR, 1.31; 95% CI, 1.28 to 1.35) and Hispanic (OR, 1.16; 95% CI, 1.11 to 1.20) patients had higher odds of exceeding the median length of hospital stay relative to whites. During the study, quality of care improved in all 3 race/ethnicity groups. Black patients with stroke received fewer evidence-based care processes than Hispanic or white patients. These differences could lead to increased risk of recurrent stroke. Quality of care improved substantially in the Get With The Guidelines-Stroke Program over time for all 3 racial/ethnic groups.

Seeking harmony in the provision of care to the stroke-impaired: views of Chinese family caregivers.

PubMed

Lee, Regina L T; Mok, Esther S B

2011-05-01

To explore the coping strategies of Chinese family caregivers of stroke-impaired older relatives. Many stroke-impaired patients rely heavily on support from their families, and the daily lives of such family caregivers are severely impacted. However, services and support for family caregivers of stroke-impaired relatives in the home setting have received little attention. Appropriate and relevant information and support to family caregivers are important in facilitating the care-giving task. It is, therefore, necessary to understand the nature and demands of care-giving before planning specific educational and support programmes. Grounded theory. Fifteen Chinese family caregivers of stroke-impaired older relatives were recruited and interviewed in 2003 and 2004. Theoretical sampling and constant comparative analysis were used to recruit the sample and perform data analysis. Seeking harmony to provide care for the stroke-impaired was the core category for describing and guiding the family care-giving process, with five main stages: (1) living with ambiguity, (2) monitoring the recovery progress, (3) accepting the downfalls, (4) meeting family obligations and (5) reconciling with harmony. These issues were seldom discussed openly with health professionals. The findings indicated that Chinese family caregivers determine their own needs by seeking harmony to continue to provide care without thinking about getting help from others or their own health problems. These findings help to define some of the complex dynamics that have an impact on the development of partnership care and might challenge nurses practising in the community. Community nurses should assess and understand the coping strategies of family caregivers and assist them to engage in stress-reducing practices. This is an important partnership to be formed in stroke care for family caregivers in the community. The study findings will guide further development of family care-giving aspects in nursing practice. © 2010 Blackwell Publishing Ltd.

Role of APOE ε4 Allele and Incident Stroke on Cognitive Decline and Mortality.

PubMed

Rajan, Kumar B; Aggarwal, Neelum T; Schneider, Julie A; Wilson, Robert S; Everson-Rose, Susan A; Evans, Denis A

2016-01-01

The apolipoprotein E (APOE) ε4 allele and stroke increase the risk of cognitive decline. However, the association of the APOE ε4 allele before and after stroke is not well understood. Using a prospective sample of 3444 (66% African Americans, 61% females, mean age=71.9 y) participants, we examined cognitive decline relative to stroke among those with and without the APOE ε4 allele. In our sample, 505 (15%) had incident stroke. Among participants without stroke, the ε4 allele was associated with increased cognitive decline compared to noncarriers (0.080 vs. 0.036 units/year; P<0.0001). Among participants without the ε4 allele, cognitive decline increased significantly after stroke compared to before stroke (0.115 vs. 0.039 units/year; P<0.0001). Interestingly, cognitive decline before and after stroke was not significantly different among those with the ε4 allele (0.091 vs. 0.102 units/year; P=0.32). Poor cognitive function was associated with higher risk of stroke (hazard ratio=1.41, 95% confidence interval, 1.25-1.58), but the APOE ε4 allele was not (P=0.66). The APOE ε4 allele, cognitive function, and incident stroke were associated with mortality. The association of stroke with cognitive decline appears to differ by the presence of the APOE ε4 allele, but no such interaction was observed for mortality.

Qualitative focus group study investigating experiences of accessing and engaging with social care services: perspectives of carers from diverse ethnic groups caring for stroke survivors.

PubMed

Greenwood, Nan; Holley, Jess; Ellmers, Theresa; Mein, Gill; Cloud, Geoffrey

2016-01-29

Informal carers, often family members, play a vital role in supporting stroke survivors with post-stroke disability. As populations age, numbers of carers overall and those from minority ethnic groups in particular, are rising. Carers from all ethnic groups, but especially those from black and minority ethnic groups frequently fail to access support services, making understanding their experiences important. The study therefore explored the experiences of carers of stroke survivors aged 45+ years from 5 ethnic groups in accessing and receiving social care services after hospital discharge. This qualitative study used 7 recorded focus groups with informal carers of stroke survivors. Data were analysed thematically focusing on similarities and differences between ethnic groups. Carers were recruited from voluntary sector organisations supporting carers, stroke survivors and black and minority ethnic groups in the UK. 41 carers from 5 ethnic groups (Asian Indian, Asian Pakistani, black African, black Caribbean, white British) participated in the focus groups. Several interconnected themes were identified including: the service gap between hospital discharge and home; carers as the best person to care and cultural aspects of caring and using services. Many themes were common to all the included ethnic groups but some related to specific groups. Across ethnic groups there were many similarities in the experiences of people caring for stroke survivors with complex, long-term care needs. Accessing services demands effort and persistence on carers' part. If carers believe services are unsatisfactory or that they, rather than formal services, should be providing support for stroke survivors, they are unlikely to persist in their efforts. Cultural and language differences add to the challenges black and minority ethnic group carers face. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Assessing the relationship between healthcare market competition and medical care quality under Taiwan's National Health Insurance programme.

PubMed

Liao, Chih-Hsien; Lu, Ning; Tang, Chao-Hsiun; Chang, Hui-Chih; Huang, Kuo-Cherh

2018-06-04

There is still significant uncertainty as to whether market competition raises or lowers clinical quality in publicly funded healthcare systems. We attempted to assess the effects of market competition on inpatient care quality of stroke patients in a retrospective study of the universal single-payer health insurance system in Taiwan. In this 11-year population-based study, we conducted a pooled time-series cross-sectional analysis with a fixed-effects model and the Hausman test approach by utilizing two nationwide datasets: the National Health Insurance Research Database and the National Hospital and Services Survey in Taiwan. Patients who were admitted to a hospital for ischemic or hemorrhagic stroke were enrolled. After excluding patients with a previous history of stroke and those with different types of stroke, 247 379 ischemic and 79 741 hemorrhagic stroke patients were included in our analysis. Four outcome indicators were applied: the in-hospital mortality rate, 30-day post-operative complication rate, 14-day re-admission rate and 30-day re-admission rate. Market competition exerted a negative or negligible effect on the medical care quality of stroke patients. Compared to hospitals located in a highly competitive market, in-hospital mortality rates for hemorrhagic stroke patients were significantly lower in moderately (β = -0.05, P < 0.01) and less competitive markets (β = -0.05, P < 0.01). Conversely, the impact of market competition on the quality of care of ischemic stroke patients was insignificant. Simply fostering market competition might not achieve the objective of improving the quality of health care. Other health policy actions need to be contemplated.

Feasibility and Efficacy of Nurse-Driven Acute Stroke Care.

PubMed

Mainali, Shraddha; Stutzman, Sonja; Sengupta, Samarpita; Dirickson, Amanda; Riise, Laura; Jones, Donald; Yang, Julian; Olson, DaiWai M

2017-05-01

Acute stroke care requires rapid assessment and intervention. Replacing traditional sequential algorithms in stroke care with parallel processing using telestroke consultation could be useful in the management of acute stroke patients. The purpose of this study was to assess the feasibility of a nurse-driven acute stroke protocol using a parallel processing model. This is a prospective, nonrandomized, feasibility study of a quality improvement initiative. Stroke team members had a 1-month training phase, and then the protocol was implemented for 6 months and data were collected on a "run-sheet." The primary outcome of this study was to determine if a nurse-driven acute stroke protocol is feasible and assists in decreasing door to needle (intravenous tissue plasminogen activator [IV-tPA]) times. Of the 153 stroke patients seen during the protocol implementation phase, 57 were designated as "level 1" (symptom onset <4.5 hours) strokes requiring acute stroke management. Among these strokes, 78% were nurse-driven, and 75% of the telestroke encounters were also nurse-driven. The average door to computerized tomography time was significantly reduced in nurse-driven codes (38.9 minutes versus 24.4 minutes; P < .04). The use of a nurse-driven protocol is feasible and effective. When used in conjunction with a telestroke specialist, it may be of value in improving patient outcomes by decreasing the time for door to decision for IV-tPA. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Large motor units are selectively affected following a stroke.

PubMed

Lukács, M; Vécsei, L; Beniczky, S

2008-11-01

Previous studies have revealed a loss of functioning motor units in stroke patients. However, it remained unclear whether the motor units are affected randomly or in some specific pattern. We assessed whether there is a selective loss of the large (high recruitment threshold) or the small (low recruitment threshold) motor units following a stroke. Forty-five stroke patients and 40 healthy controls participated in the study. Macro-EMG was recorded from the abductor digiti minimi muscle at two levels of force output (low and high). The median macro motor unit potential (macro-MUP) amplitude on the paretic side was compared with those on the unaffected side and in the controls. In the control group and on the unaffected side, the macro-MUPs were significantly larger at the high force output than at the low one. However, on the paretic side the macro-MUPs at the high force output had the same amplitude as those recorded at the low force output. These changes correlated with the severity of the paresis. Following a stroke, there is a selective functional loss of the large, high-threshold motor units. These changes are related to the severity of the symptoms. Our findings furnish further insight into the pathophysiology of the motor deficit following a stroke.

Stroke Patients Communicating Their Healthcare Needs in Hospital: A Study within the ICF Framework

ERIC Educational Resources Information Center

O'Halloran, Robyn; Worrall, Linda; Hickson, Louise

2012-01-01

Background: Previous research has identified that many patients admitted into acute hospital stroke units have communication-related impairments such as hearing, vision, speech, language and/or cognitive communicative impairment. However, no research has identified how many patients in acute hospital stroke units have difficulty actually…

'Care for Stroke', a web-based, smartphone-enabled educational intervention for management of physical disabilities following stroke: feasibility in the Indian context.

PubMed

Sureshkumar, K; Murthy, G V S; Munuswamy, Suresh; Goenka, Shifalika; Kuper, Hannah

2015-07-01

Stroke rehabilitation is a process targeted towards restoration or maintenance of the physical, mental, intellectual and social abilities of an individual affected by stroke. Unlike high-income countries, the resources for stroke rehabilitation are very limited in many low-income and middle-income countries (LMICs). Provision of cost-effective, post-stroke multidisciplinary rehabilitation services for the stroke survivors therefore becomes crucial to address the unmet needs and growing magnitude of disability experienced by the stroke survivors in LMICs. In order to meet the growing need for post-stroke rehabilitation services in India, we developed a web-based Smartphone-enabled educational intervention for management of physical disabilities following a stroke. On the basis of the findings from the rehabilitation needs assessment study, guidance from the expert group and available evidence from systematic reviews, the framework of the intervention content was designed. Web-based application designing and development by Professional application developers were subsequently undertaken. The application is called 'Care for Stroke'. It is a web-based educational intervention for management of physical disabilities following a stroke. This intervention is developed for use by the Stroke survivors who have any kind of rehabilitation needs to independently participate in his/her family and social roles. 'Care for stroke' is an innovative intervention which could be tested not just for its feasibility and acceptability but also for its clinical and cost-effectiveness through rigorously designed, randomised clinical trials. It is very important to test this intervention in LMICs where the rehabilitation and information needs of the stroke survivors seem to be substantial and largely unmet.

Methodological issues in the design and evaluation of supported communication for aphasia training: a cluster-controlled feasibility study

PubMed Central

Horton, Simon; Clark, Allan; Barton, Garry; Lane, Kathleen; Pomeroy, Valerie M

2016-01-01

Objective To assess the feasibility and acceptability of training stroke service staff to provide supported communication for people with moderate–severe aphasia in the acute phase; assess the suitability of outcome measures; collect data to inform sample size and Health Economic evaluation in a definitive trial. Design Phase II cluster-controlled, observer-blinded feasibility study. Settings In-patient stroke rehabilitation units in the UK matched for bed numbers and staffing were assigned to control and intervention conditions. Participants 70 stroke rehabilitation staff from all professional groups, excluding doctors, were recruited. 20 patients with moderate-severe aphasia were recruited. Intervention Supported communication for aphasia training, adapted to the stroke unit context versus usual care. Training was supplemented by a staff learning log, refresher sessions and provision of communication resources. Main outcome measures Feasibility of recruitment and acceptability of the intervention and of measures required to assess outcomes and Health Economic evaluation in a definitive trial. Staff outcomes: Measure of Support in Conversation; patient outcomes: Stroke and Aphasia Quality of Life Scale; Communicative Access Measure for Stroke; Therapy Outcome Measures for aphasia; EQ-5D-3L was used to assess health outcomes. Results Feasibility of staff recruitment was demonstrated. Training in the intervention was carried out with 28 staff and was found to be acceptable in qualitative reports. 20 patients consented to take part, 6 withdrew. 18 underwent all measures at baseline; 16 at discharge; and 14 at 6-month follow-up. Of 175 patients screened 71% were deemed to be ineligible, either lacking capacity or too unwell to participate. Poor completion rates impacted on assessment of patient outcomes. We were able to collect sufficient data at baseline, discharge and follow-up for economic evaluation. Conclusions The feasibility study informed components of the intervention and implementation in day-to-day practice. Modifications to the design are needed before a definitive cluster-randomised trial can be undertaken. Trial registration number ISRCTN37002304; Results. PMID:27091825

Meeting the ambition of measuring the quality of hospitals' stroke care using routinely collected administrative data: a feasibility study.

PubMed

Palmer, William L; Bottle, Alex; Davie, Charlie; Vincent, Charles A; Aylin, Paul

2013-09-01

To examine the potential for using routinely collected administrative data to compare the quality and safety of stroke care at a hospital level, including evaluating any bias due to variations in coding practice. A retrospective cohort study of English hospitals' performance against six process and outcome indicators covering the acute care pathway. We used logistic regression to adjust the outcome measures for case mix. Hospitals in England. Stroke patients (ICD-10 I60-I64) admitted to English National Health Service public acute hospitals between April 2009 and March 2010, accounting for 91 936 admissions. The quality and safety were measured using six indicators spanning the hospital care pathway, from timely access to brain scans to emergency readmissions following discharge after stroke. There were 182 occurrences of hospitals performing statistically differently from the national average at the 99.8% significance level across the six indicators. Differences in coding practice appeared to only partially explain the variation. Hospital administrative data provide a practical and achievable method for evaluating aspects of stroke care across the acute pathway. However, without improvements in coding and further validation, it is unclear whether the cause of the variation is the quality of care or the result of different local care pathways and data coding accuracy.

Comparison of lorazepam and zopiclone for insomnia in patients with stroke and brain injury: a randomized, crossover, double-blinded trial.

PubMed

Li Pi Shan, Rodney S; Ashworth, Nigel L

2004-06-01

To determine if lorazepam or zopiclone is more effective in providing a restful night of sleep and to assess the effects of these medications on cognition. A randomized, double-blinded, crossover trial was performed at a tertiary care rehabilitation inpatient unit in a teaching hospital. A total of 18 brain-injured and stroke patients, aged 20-78 yrs, were administered lorazepam, 0.5-1.0 mg, orally at bedtime as needed for 7 days and zopiclone, 3.75-7.5 mg, orally at bedtime as needed for 7 days. Total sleep time and characteristics of sleep were measured. Effects on cognition were also measured using the Folstein Mini Mental Status Exam. There was no difference in average sleep duration or in subjective measures of sleep. Cognition as assessed by the Mini Mental Status Exam revealed no difference in the zopiclone arm compared with the lorazepam arm. Zopiclone is equally effective as lorazepam in the treatment of insomnia in stroke and brain-injured patients.

Better outcomes for hospitalized patients with TIA when in stroke units

PubMed Central

Kim, Joosup; Lannin, Natasha A.; Levi, Christopher R.; Dewey, Helen M.; Hill, Kelvin; Faux, Steven; Andrew, Nadine E.; Kilkenny, Monique F.; Grimley, Rohan; Thrift, Amanda G.; Grabsch, Brenda; Middleton, Sandy; Anderson, Craig S.; Donnan, Geoffrey A.

2016-01-01

Objectives: To investigate differences in management and outcomes for patients admitted to the hospital with TIA according to care on a stroke unit (SU) or alternate ward setting up to 180 days post event. Methods: TIA admissions from 40 hospitals participating in the Australian Stroke Clinical Registry during 2010–2013 were assessed. Propensity score matching was used to assess outcomes by treatment group including Cox proportional hazards regression to compare survival differences and other appropriate multivariable regression models for outcomes including health-related quality of life and readmissions. Results: Among 3,007 patients with TIA (mean age 73 years, 54% male), 1,110 pairs could be matched. Compared to management elsewhere in hospitals, management in an SU was associated with improved cumulative survival at 180 days post event (hazard ratio 0.57, 95% confidence interval 0.35–0.94; p = 0.029), despite not being statistically significant at 90 days (hazard ratio 0.66, 95% confidence interval 0.33–1.31; p = 0.237). Overall, there were no differences for being discharged on antihypertensive medication or with a care plan, and the 90- to 180-day self-reported outcomes between these groups were similar. In subgroup analyses of 461 matched pairs treated in hospitals in one Australian state (Queensland), patients treated in an SU were more often prescribed aspirin within 48 hours (73% vs 62%, p < 0.001) and discharged on antithrombotic medications (84% vs 71%, p < 0.001) than those not treated in an SU. Conclusions: Hospitalized patients with TIA managed in SUs had better survival at 180 days than those treated in alternate wards, potentially through better management, but further research is needed. PMID:27164692

What reductions in dependency costs result from treatment in an inpatient neurological rehabilitation unit for people with stroke?

PubMed

O'Connor, Rory J; Beden, Rushdy; Pilling, Andrew; Chamberlain, M Anne

2011-02-01

This paper examines the reductions in care costs that result from inpatient multidisciplinary rehabilitation for younger people with acquired brain injury. Thirty-five consecutive patients admitted following a stroke over one year were recruited to this observational study. Physical ability, dependency and potential community care costs were measured on admission and discharge. Fifty-one community-dwelling patients were transferred to rehabilitation from acute medical wards in a large teaching hospital; 35 met the inclusion criteria. After a median of 59 days of rehabilitation, 29 patients were discharged home and six to nursing homes. Patients made highly significant gains in physical ability (median Barthel index 50 to 64; p < 0.001). Dependency decreased; median calculated costs for care were reduced from pounds 1900 to pounds 1100 per week, a saving of pounds 868 per week. Total annualised care costs reduced from pounds 3,358,056 to pounds 1,807,208, a potential saving of pounds 1,550,848. The median time to repay rehabilitation costs was 21 weeks. Savings occurred in those with moderate and severe disability and they have the potential to continue to accrue for over 12 years. Similar results will probably be found for rehabilitation in other forms of acquired brain injury.

"Hopeless, Sorry, Hopeless": Co-Constructing Narratives of Care with People Who Have Aphasia Post-Stroke

ERIC Educational Resources Information Center

Hersh, Deborah

2015-01-01

Despite widespread support for user involvement in health care, people with aphasia (PWA) report feeling ignored and disempowered in care contexts. They also rarely have the opportunity to give feedback on their experiences of care post-stroke. However, it is important for health care professionals to hear this feedback, both to understand the…

USE OF STROKE SECONDARY PREVENTION SERVICES

PubMed Central

Ross, Joseph S.; Halm, Ethan A.; Bravata, Dawn M.

2009-01-01

Objective To examine whether there are disparities in use of stroke secondary prevention services because disparities in stroke outcomes have been found among older adults, women, racial minorities, and within Stroke Belt states. Methods Using the nationally-representative 2005 Behavior Risk Factor Surveillance System, we examined self-reported use of 11 stroke secondary prevention services queried in the survey. We used multivariable logistic regression to examine the association between service use and age, sex, race, and Stroke Belt state residence, controlling for other socio-demographic and health care access characteristics. Results Among 11,862 adults with a history of stroke, 16% were 80 or older, 54% were women, 13% were non-Hispanic black, and 23% lived within a Stroke Belt state. Overall service use varied: 31% reported post-stroke outpatient rehabilitation, 57% regular exercise, 66% smoking cessation counseling, and 91% current use of anti-hypertensive medications. Age 80 or older was not associated with lower use of any of the 11 services. Women were less likely to report post-stroke outpatient rehabilitation and regular exercise when compared with men (P values ≤ 0.005); there were no sex-based differences in use of the 9 other services. Blacks were less likely to report pneumococcal vaccination when compared with whites, but were more likely to report post-stroke outpatient rehabilitation (P values ≤ 0.005); there were no race-based differences in use of the 9 other services. Stroke Belt state residence was not associated with lower use of any of the 11 services. Conclusions Use of many stroke secondary prevention services was suboptimal. We did not find consistent age, sex, racial, or Stroke Belt state residence disparities in care. CONDENSED ABSTRACT We examined the association between stroke secondary prevention service use and age, sex, race, and Stroke Belt state residence using nationally-representative data. Although use of many stroke secondary prevention services was suboptimal, we did not find consistent age, sex, racial, or Stroke Belt state residence disparities in care. PMID:19265044

Exploring the benefits of a stroke telemedicine programme: An organisational and societal perspective.

PubMed

Bagot, Kathleen L; Bladin, Christopher F; Vu, Michelle; Kim, Joosup; Hand, Peter J; Campbell, Bruce; Walker, Alison; Donnan, Geoffrey A; Dewey, Helen M; Cadilhac, Dominique A

2016-12-01

We undertook a qualitative analysis to identify the broader benefits of a state-wide acute stroke telemedicine service beyond the patient-clinician consultation. Since 2010, the Victorian Stroke Telemedicine (VST) programme has provided a clinical service for regional hospitals in Victoria, Australia. The benefits of the Victorian Stroke Telemedicine programme were identified through document analysis of governance activities, including communications logs and reports from hospital co-ordinators of the programme. Discussions with the Victorian Stroke Telemedicine management were undertaken and field notes were also reviewed. Several benefits of telemedicine were identified within and across participating hospitals, as well as for the state government and community. For hospitals, standardisation of clinical processes was reported, including improved stroke care co-ordination. Capacity building occurred through professional development and educational workshops. Enhanced networking, and resource sharing across hospitals was achieved between hospitals and organisations. Governments leveraged the Victorian Stroke Telemedicine programme infrastructure to provide immediate access to new treatments for acute stroke care in regional areas. Standardised data collection allowed routine quality of care monitoring. Community awareness of stroke symptoms occurred with media reports on the novel technology and improved patient outcomes. The value of telemedicine services extends beyond those involved in the clinical consultation to healthcare funders and the community. © The Author(s) 2016.

Therapeutic milestone: stroke declines from the second to the third leading organ- and disease-specific cause of death in the United States.

PubMed

Towfighi, Amytis; Ovbiagele, Bruce; Saver, Jeffrey L

2010-03-01

Stroke mortality rates declined for much of the second half of the 20th century, but recent trends and their relation to other organ- and disease-specific causes of death have not been characterized. Using the National Center for Health Statistics mortality data, leading organ- and disease-specific causes of death were assessed for the most recent 10-year period (1996 to 2005) in the United States with a specific focus on stroke deaths. Age-adjusted stroke death rates declined by 25.4%; as a result, lung cancer (which only declined by 9.2%) surpassed stroke as the second leading cause of death in 2003. Despite a 31.9% decline in age-adjusted ischemic heart disease death rates, it remains the leading cause of death. Stroke is now the fifth leading cause of death in men and the fourth leading cause of death in whites but remains the second leading cause of death in women and blacks. With stroke death rates decreasing substantially in the United States from 1996 to 2005, stroke moved from the second to the third leading organ- and disease-specific cause of death. Women and blacks may warrant attention for targeted stroke prevention and treatment because they continue to have disproportionately high stroke death rates.

Variation in the magnitude of black-white differences in stroke mortality by community occupational structure.

PubMed Central

Casper, M; Wing, S; Strogatz, D

1991-01-01

STUDY OBJECTIVE--The aim was to examine the patterns of black-white differences in stroke mortality across communities with varying levels of occupational structure in the southern region of the United States DESIGN--Annual age adjusted race-sex specific rates for stroke mortality were calculated for the years 1979-1981 and related to socioeconomic conditions. SETTING--The study involved 211 state economic areas comprising the southern region of the USA. STUDY POPULATION--Data on stroke mortality for black and white men and women between the ages of 35 and 74 years living in the study area were acquired from the National Center for Health Statistics. MEASUREMENTS AND MAIN RESULTS--Occupational structure was measured as the proportion of white collar workers in each state economic area, and is an indicator of the employment opportunities and related social and economic resources of a community. Stratified analyses and linear regression modelling indicate that communities of lower occupational structure have (a) higher levels of stroke mortality for all four race-sex groups (p less than 0.05) and (b) larger racial inequalities in stroke mortality (p less than 0.01). For men and women, the excess stroke mortality among blacks compared to whites is larger in communities of lower occupational structure. CONCLUSIONS--Consideration of occupational structure and related patterns of economic development is crucial for understanding the distribution of stroke mortality within and between racial groups, as well as for planning effective public health interventions. The larger racial inequalities in communities of lower occupational structure in the south suggest that aspects of the black experience which are conducive to high rates of stroke mortality are exacerbated in those communities. Public health interventions to reduce the racial and social inequalities in stroke mortality should recognise the social context within which nutritional, occupational, medical care, and environmental determinants of stroke are distributed. PMID:1795152

Increasing comorbidity and health services utilization in older adults with prior stroke

PubMed Central

Griffith, Lauren E.; Fisher, Kathryn; Panjwani, Dilzayn; Gandhi, Sima; Sheng, Li; Patterson, Chris; Gafni, Amiram; Ploeg, Jenny; Markle-Reid, Maureen

2016-01-01

Objective: To characterize comorbid chronic conditions, describe health services use, and estimate health care costs among community-dwelling older adults with prior stroke. Methods: This is a retrospective cohort study using administrative data from Ontario, Canada. We identified all community-dwelling individuals aged 66 and over on April 1, 2008 (baseline), who had experienced a stroke at least 6 months prior. We estimated the prevalence of 14 comorbid conditions at baseline; we captured all physician visits, emergency department visits, hospital admissions, home care contacts, and associated costs over 5 years stratifying by number of comorbid conditions. Where possible, we distinguished between health services use for stroke- and non-stroke-related reasons. Results: A total of 29,673 individuals met our criteria. Only 1% had no comorbid conditions, while 74.9% had 3 or more. The most common conditions were hypertension (89.8%) and arthritis (65.8%); 5 other conditions had a prevalence of 20% or more (ischemic heart disease, diabetes, chronic obstructive pulmonary disease, inflammatory bowel disease, and dementia). Use of all health services doubled with increasing comorbidity and was largely attributed to non-stroke-related reasons. Total and per-patient costs increased with comorbidity. Main cost drivers shifted from physician and home care visits to hospital admissions with greater comorbidity. Conclusions: Our findings demonstrate the importance of community-based patient-centered care strategies for stroke survivors that address their range of health needs and prevent more costly acute care use. PMID:27760870

Stroke awareness among inpatient nursing staff at an academic medical center

PubMed Central

Adelman, Eric E.; Meurer, William J.; Nance, Dorinda K.; Kocan, Mary Jo; Maddox, Kate E.; Morgenstern, Lewis B.; Skolarus, Lesli E.

2015-01-01

Background and Purpose Since 10% of strokes occur in hospitalized patients, we sought to evaluate stroke knowledge and predictors of stroke knowledge among inpatient and emergency department nursing staff. Methods Nursing staff completed an on-line stroke survey. The survey queried outcome expectations (the importance of rapid stroke identification), self-efficacy in recognizing stroke, and stroke knowledge (name three stroke warning signs/symptoms). Adequate stroke knowledge was defined as the ability to name two or more stroke warning signs. Logistic regression was used to identify the association between stroke symptom knowledge and staff characteristics (education, clinical experience, and nursing unit), stroke self-efficacy, and outcome expectations. Results A total of 875 respondents (84% response rate) completed the survey and most of the respondents were nurses. More than 85% of respondents correctly reported 2 or more stroke warning signs or symptoms. Greater self-efficacy in identifying stroke symptoms (OR 1.13, 95% CI 1.01–1.27) and higher ratings for the importance of rapid identification of stroke symptoms (OR 1.23, 95% CI 1.002–1.51) were associated with stroke knowledge. Clinical experience, educational experience, nursing unit, and personal knowledge of a stroke patient were not associated with stroke knowledge. Conclusions Stroke outcome expectations and self-efficacy are associated with stroke knowledge and should be included in nursing education about stroke. PMID:24135928

Observed Cost and Variations in Short Term Cost-Effectiveness of Therapy for Ischemic Stroke in Interventional Management of Stroke (IMS) III.

PubMed

Simpson, Kit N; Simpson, Annie N; Mauldin, Patrick D; Palesch, Yuko Y; Yeatts, Sharon D; Kleindorfer, Dawn; Tomsick, Thomas A; Foster, Lydia D; Demchuk, Andrew M; Khatri, Pooja; Hill, Michael D; Jauch, Edward C; Jovin, Tudor G; Yan, Bernard; von Kummer, Rüdiger; Molina, Carlos A; Goyal, Mayank; Schonewille, Wouter J; Mazighi, Mikael; Engelter, Stefan T; Anderson, Craig; Spilker, Judith; Carrozzella, Janice; Ryckborst, Karla J; Janis, L Scott; Broderick, Joseph P

2017-05-08

Examination of linked data on patient outcomes and cost of care may help identify areas where stroke care can be improved. We report on the association between variations in stroke severity, patient outcomes, cost, and treatment patterns observed over the acute hospital stay and through the 12-month follow-up for subjects receiving endovascular therapy compared to intravenous tissue plasminogen activator alone in the IMS (Interventional Management of Stroke) III Trial. Prospective data collected for a prespecified economic analysis of the trial were used. Data included hospital billing records for the initial stroke admission and subsequent detailed resource use after the acute hospitalization collected at 3, 6, 9, and 12 months. Cost of follow-up care varied 6-fold for patients in the lowest (0-1) and highest (20+) National Institutes of Health Stroke Scale category at 5 days, and by modified Rankin Scale at 3 months. The kind of resources used postdischarge also varied between treatment groups. Incremental short-term cost-effectiveness ratios varied greatly when treatments were compared for patient subgroups. Patient subgroups predefined by stroke severity had incremental cost-effectiveness ratios of $97 303/quality-adjusted life year (severe stroke) and $3 187 805/quality-adjusted life year (moderately severe stroke). Detailed economic and resource utilization data from IMS III provide powerful evidence for the large effect that patient outcome has on the economic value of medical and endovascular reperfusion therapies. These data can be used to inform process improvements for stroke care and to estimate the cost-effectiveness of endovascular therapy in the US health system for stroke intervention trials. URL: http://www.clinicaltrials.gov. Registration number: NCT00359424. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

Risk of falling in a stroke unit after acute stroke: The Fall Study of Gothenburg (FallsGOT).

PubMed

Persson, Carina U; Kjellberg, Sigvar; Lernfelt, Bodil; Westerlind, Ellen; Cruce, Malin; Hansson, Per-Olof

2018-03-01

This study aimed to investigate incidence of falls and different baseline variables and their association with falling during hospitalization in a stroke unit among patients with acute stroke. Prospective observational study. A stroke unit at a university hospital. A consecutive sample of stroke patients, out of which 504 were included, while 101 declined participation. The patients were assessed a mean of 1.7 days after admission and 3.8 days after stroke onset. The primary end-point was any fall, from admission to the stroke unit to discharge. Factors associated with falling were analysed using univariable and multivariable Cox hazard regression analyses. Independent variables were related to function, activity and participation, as well as personal and environmental factors. In total, 65 patients (13%) fell at least once. Factors statistically significantly associated with falling in the multivariable analysis were male sex (hazard ratio (HR): 1.88, 95% confidence interval (CI): 1.13-3.14, P = 0.015), use of a walking aid (HR: 2.11, 95% CI: 1.24-3.60, P = 0.006) and postural control as assessed with the modified version of the Postural Assessment Scale for Stroke Patients (SwePASS). No association was found with age, cognition or stroke severity, the HR for low SwePASS scores (⩽24) was 9.33 (95% CI: 2.19-39.78, P = 0.003) and for medium SwePASS scores (25-30) was 6.34 (95% CI: 1.46-27.51, P = 0.014), compared with high SwePASS scores (⩾31). Postural control, male sex and use of a walking aid are associated with falling during hospitalization after acute stroke.

The long-term nutritional status in stroke patients and its predictive factors.

PubMed

Paquereau, Julie; Allart, Etienne; Romon, Monique; Rousseaux, Marc

2014-07-01

Malnutrition is common in the first few months after stroke and contributes to a poor overall outcome. We analyzed long-term weight changes and their predictive factors. A total of 71 first-ever stroke patients were included in the study and examined (1) their weight on admission to the acute stroke unit (usual weight [UW]), on admission to the rehabilitation unit, on discharge from the rehabilitation unit, and then 1 year or more after the stroke (median time: 2.5 years), (2) the presence of malnutrition after stroke, and (3) possible predictive factors, namely, sociodemographic factors, clinical characteristics (concerning the stroke, the patient's current neurologic status and the presence of diabetes mellitus and depression), and the present nutritional state (including eating difficulties, anorexia, and changes in food intake and food preferences). Body weight fell (4.0 kg) during the patients' stay in the stroke unit, increased moderately in the rehabilitation unit (2.0 kg), and returned to the UW by the long-term measurement. However, at the last observation, 40.1% of the patients weighed markedly less than their UW, 38.0% weighed markedly more, and 21.1% were relatively stable. Predictors of weight change were a change in preferences for sweet food products and a change in food intake. Malnutrition was frequent (47.9%) and associated with reduced food intake, residence in an institution, and diabetes mellitus. Malnutrition was highly prevalent, with an important role of change in food intake and food preferences, which could result from brain lesions and specific regimens. Living in an institution needs consideration, as its negative effects can be prevented. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Telemedicine Can Replace the Neurologist on a Mobile Stroke Unit.

PubMed

Wu, Tzu-Ching; Parker, Stephanie A; Jagolino, Amanda; Yamal, Jose-Miguel; Bowry, Ritvij; Thomas, Abraham; Yu, Amy; Grotta, James C

2017-02-01

The BEST-MSU study (Benefits of Stroke Treatment Delivered Using a Mobile Stroke Unit) is a comparative effectiveness trial in patients randomized to mobile stroke unit or standard management. A substudy tested interrater agreement for tissue-type plasminogen activator eligibility between a telemedicine vascular neurologist and onboard vascular neurologist. On scene, both the telemedicine vascular neurologist and onboard vascular neurologist independently evaluated the patient, documenting their tissue-type plasminogen activator treatment decision, National Institutes of Health Stroke Scale score, and computed tomographic interpretation. Agreement was determined using Cohen κ statistic. Telemedicine-related technical failures that impeded remote assessment were recorded. Simultaneous and independent telemedicine vascular neurologist and onboard vascular neurologist assessment was attempted in 174 patients. In 4 patients (2%), the telemedicine vascular neurologist could not make a decision because of technical problems. The telemedicine vascular neurologist agreed with the onboard vascular neurologist on 88% of evaluations (κ=0.73). Remote telemedicine vascular neurologist assessment is reliable and accurate, supporting either telemedicine vascular neurologist or onboard vascular neurologist assessment on our mobile stroke unit. URL: http://www.clinicaltrials.gov. Unique identifier: NCT02190500. © 2017 American Heart Association, Inc.

An International Standard Set of Patient-Centered Outcome Measures After Stroke.

PubMed

Salinas, Joel; Sprinkhuizen, Sara M; Ackerson, Teri; Bernhardt, Julie; Davie, Charlie; George, Mary G; Gething, Stephanie; Kelly, Adam G; Lindsay, Patrice; Liu, Liping; Martins, Sheila C O; Morgan, Louise; Norrving, Bo; Ribbers, Gerard M; Silver, Frank L; Smith, Eric E; Williams, Linda S; Schwamm, Lee H

2016-01-01

Value-based health care aims to bring together patients and health systems to maximize the ratio of quality over cost. To enable assessment of healthcare value in stroke management, an international standard set of patient-centered stroke outcome measures was defined for use in a variety of healthcare settings. A modified Delphi process was implemented with an international expert panel representing patients, advocates, and clinical specialists in stroke outcomes, stroke registers, global health, epidemiology, and rehabilitation to reach consensus on the preferred outcome measures, included populations, and baseline risk adjustment variables. Patients presenting to a hospital with ischemic stroke or intracerebral hemorrhage were selected as the target population for these recommendations, with the inclusion of transient ischemic attacks optional. Outcome categories recommended for assessment were survival and disease control, acute complications, and patient-reported outcomes. Patient-reported outcomes proposed for assessment at 90 days were pain, mood, feeding, selfcare, mobility, communication, cognitive functioning, social participation, ability to return to usual activities, and health-related quality of life, with mobility, feeding, selfcare, and communication also collected at discharge. One instrument was able to collect most patient-reported subdomains (9/16, 56%). Minimum data collection for risk adjustment included patient demographics, premorbid functioning, stroke type and severity, vascular and systemic risk factors, and specific treatment/care-related factors. A consensus stroke measure Standard Set was developed as a simple, pragmatic method to increase the value of stroke care. The set should be validated in practice when used for monitoring and comparisons across different care settings. © 2015 The Authors.

Administrative data linkage to evaluate a quality improvement program in acute stroke care, Georgia, 2006-2009.

PubMed

Ido, Moges Seyoum; Bayakly, Rana; Frankel, Michael; Lyn, Rodney; Okosun, Ike S

2015-01-15

Tracking the vital status of stroke patients through death data is one approach to assessing the impact of quality improvement in stroke care. We assessed the feasibility of linking Georgia hospital discharge data with mortality data to evaluate the effect of participation in the Georgia Coverdell Acute Stroke Registry on survival rates among acute ischemic stroke patients. Multistage probabilistic matching, using a fine-grained record integration and linkage software program and combinations of key variables, was used to link Georgia hospital discharge data for 2005 through 2009 with mortality data for 2006 through 2010. Data from patients admitted with principal diagnoses of acute ischemic stroke were analyzed by using the extended Cox proportional hazard model. The survival times of patients cared for by hospitals participating in the stroke registry and of those treated at nonparticipating hospitals were compared. Average age of the 50,579 patients analyzed was 69 years, and 56% of patients were treated in Georgia Coverdell Acute Stroke Registry hospitals. Thirty-day and 365-day mortality after first admission for stroke were 8.1% and 18.5%, respectively. Patients treated at nonparticipating facilities had a hazard ratio for death of 1.14 (95% confidence interval, 1.03-1.26; P = .01) after the first week of admission compared with patients cared for by hospitals participating in the registry. Hospital discharge data can be linked with death data to assess the impact of clinical-level or community-level chronic disease control initiatives. Hospitals need to undertake quality improvement activities for a better patient outcome.

Derivation and validation of a discharge disposition predicting model after acute stroke.

PubMed

Tseng, Hung-Pin; Lin, Feng-Jenq; Chen, Pi-Tzu; Mou, Chih-Hsin; Lee, Siu-Pak; Chang, Chun-Yuan; Chen, An-Chih; Liu, Chung-Hsiang; Yeh, Chung-Hsin; Tsai, Song-Yen; Hsiao, Yu-Jen; Lin, Ching-Huang; Hsu, Shih-Pin; Yu, Shih-Chieh; Hsu, Chung-Y; Sung, Fung-Chang

2015-06-01

Discharge disposition planning is vital for poststroke patients. We investigated clinical factors associated with discharging patients to nursing homes, using the Taiwan Stroke Registry data collected from 39 major hospitals. We randomly assigned 21,575 stroke inpatients registered from 2006 to 2008 into derivation and validation groups at a 3-to-1 ratio. We used the derivation group to develop a prediction model by measuring cumulative risk scores associated with potential predictors: age, sex, hypertension, diabetes mellitus, heart diseases, stroke history, snoring, main caregivers, stroke types, and National Institutes of Health Stroke Scale (NIHSS). Probability of nursing home care and odds ratio (OR) of nursing home care relative to home care by cumulative risk scores were measured for the prediction. The area under the receiver operating characteristic curve (AUROC) was used to assess the model discrimination against the validation group. Except for hypertension, all remaining potential predictors were significant independent predictors associated with stroke patient disposition to nursing home care after discharge from hospitals. The risk sharply increased with age and NIHSS. Patients with a cumulative risk score of 15 or more had an OR of 86.4 for the nursing home disposition. The AUROC plots showed similar areas under curves for the derivation group (.86, 95% confidence interval [CI], .85-.87) and for the validation group (.84, 95% CI, .83-.86). The cumulative risk score is an easy-to-estimate tool for preparing stroke patients and their family for disposition on discharge. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Barriers and Facilitators to Implementing Primary Stroke Center Policy in the United States: Results From 4 Case Study States

PubMed Central

Slade, Catherine P.; Brewer, Gene A.; Gase, Lauren N.

2011-01-01

Objectives. We identified barriers and facilitators to the state-level implementation of primary stroke center (PSC) policies, which encourage the certification or designation of specialized stroke treatment facilities and may address concerns such as transportation bypass, telemedicine, and treatment protocols. Methods. We studied the experiences of 4 states (Florida, Massachusetts, New Mexico, and New York) selected from the 18 states that had enacted PSC policies or were actively considering doing so. We conducted semistructured interviews during fieldwork in each case study state. Results. Our results showed that system fragmentation, gaps in human and financial resources, and complexity at the interorganizational and operational levels are common barriers and that policy champions, stakeholder support and communication, and operational adaptation are essential facilitators in the adoption and implementation of PSC policies. Conclusions. The identification of barriers and facilitators reveals the contextual elements that can help or hinder policy implementation and may be useful in informing policy formulation and implementation in other jurisdictions. Proactively identifying jurisdictional challenges and opportunities may help facilitate the policy process for PSC designation and allow jurisdictions to develop more effective stroke systems of care. PMID:21233430

Emissions from in-use lawn-mowers in Australia

NASA Astrophysics Data System (ADS)

Priest, M. W.; Williams, D. J.; Bridgman, H. A.

Concern over the levels of pollutants emitted from small engines has led to recent legislation in the United States that regulates exhaust emissions from lawn and garden equipment. Particular attention has focused on the high levels of hydrocarbons emitted by these engines. The present study establishes emission factors for lawn-mowers in use in Australia. The estimates were calculated on the basis of a series of controlled emission tests conducted on commonly used lawn-mowers. Ten two-stroke and six four-stroke lawn-mower engines were operated under simulated power requirements while fuel usage and gas emissions were monitored. Fuel consumption rates from the tests were compared to those ascertained under actual mowing conditions in field tests conducted on 19 two-stroke and ten four-stroke lawn-mowers. Basic emission factors were established for CO, CO 2, CH 4, NMHC and NO x, and combined with data on machine population and annual usage collected in a survey of lawn care practices and lawn-mower usage conducted in the Newcastle area. When compared to transport sources in the Newcastle study region, lawn-mowers contribute 5.2 and 11.6% of CO and NMHC emissions, respectively.

The effects of socioeconomic status on stroke risk and outcomes.

PubMed

Marshall, Iain J; Wang, Yanzhong; Crichton, Siobhan; McKevitt, Christopher; Rudd, Anthony G; Wolfe, Charles D A

2015-12-01

The latest evidence on socioeconomic status and stroke shows that stroke not only disproportionately affects low-income and middle-income countries, but also socioeconomically deprived populations within high-income countries. These disparities are reflected not only in risk of stroke but also in short-term and long-term outcomes after stroke. Increased average levels of conventional risk factors (eg, hypertension, hyperlipidaemia, excessive alcohol intake, smoking, obesity, and sedentary lifestyle) in populations with low socioeconomic status account for about half of these effects. In many countries, evidence shows that people with lower socioeconomic status are less likely to receive good-quality acute hospital and rehabilitation care than people with higher socioeconomic status. For clinical practice, better implementation of well established treatments, effective management of risk factors, and equity of access to high-quality acute stroke care and rehabilitation will probably reduce inequality substantially. Overcoming barriers and adapting evidence-based interventions to different countries and health-care settings remains a research priority. Copyright © 2015 Elsevier Ltd. All rights reserved.

Implementing clinical guidelines in stroke: a qualitative study of perceived facilitators and barriers.

PubMed

Donnellan, Claire; Sweetman, S; Shelley, E

2013-08-01

Clinical guidelines are frequently used as a mechanism for implementing evidence-based practice. However research indicates that health professionals vary in the extent to which they adhere to these guidelines. This study aimed to study the perceptions of stakeholders and health professionals on the facilitators and barriers to implementing national stroke guidelines in Ireland. Qualitative interviews using focus groups were conducted with stakeholders (n=3) and multidisciplinary team members from hospitals involved in stroke care (n=7). All focus group interviews were semi-structured, using open-ended questions. Data was managed and analysed using NVivo 9 software. The main themes to emerge from the focus groups with stakeholders and hospital multidisciplinary teams were very similar in terms of topics discussed. These were resources, national stroke guidelines as a tool for change, characteristics of national stroke guidelines, advocacy at local level and community stroke care challenges. Facilitators perceived by stakeholders and health professionals included having dedicated resources, user-friendly guidelines relevant at local level and having supportive advocates on the ground. Barriers were inadequate resources, poor guideline characteristics and insufficient training and education. This study highlights health professionals' perspectives regarding many key concepts which may affect the implementation of stroke care guidelines. The introduction of stroke clinical guidelines at a national level is not sufficient to improve health care quality as they should be incorporated in a quality assurance cycle with education programmes and feedback from surveys of clinical practice. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Experiences of Sexuality Six Years After Stroke: A Qualitative Study.

PubMed

Nilsson, Marie I; Fugl-Meyer, Kerstin; von Koch, Lena; Ytterberg, Charlotte

2017-06-01

Little is known about the long-term consequences of stroke on sexuality, and studies on how individuals with stroke communicate with health care professionals about information and/or interventions on sexuality are even sparser. To explore experiences of sexuality 6 years after stroke, including communication with health care professionals concerning sexuality. This qualitative study was based on data collected by semistructured interviews with 12 informants 43 to 81 years old 6 years after stroke. Interviews were recorded and transcribed verbatim and thematic analysis was performed. The analysis resulted in the following three themes. Not exclusively negative experiences in sexuality after stroke: Most informants experienced some change in their sexual life from before their stroke. Decreased sexual interest and function were ascribed to decreased sensibility, post-stroke pain, or fatigue. Some informants reported positive changes in sexuality, which were attributed to feelings of increased intimacy. Individual differences and variability on how to handle sexuality after stroke: Different strategies were used to manage unwanted negative changes such as actively trying to adapt by planning time with the partner and decreasing pressure or stress. Open communication about sexuality with one's partner also was described as important. Strikingly, most informants with negative experiences of sexual life attributed these to age or a stage in life and not to the stroke or health issues. Furthermore, they compared themselves with others without stroke but with changes in sexuality, thus achieving a sense of normality. Communication and counseling concerning sexuality-many unmet needs: Experiences of communication with health care professionals varied. Very few informants had received any information or discussed sexuality with health care professionals during the 6 years since the stroke, although such needs were identified by most informants. When encountering individuals with previous stroke, there is a need for vigilance concerning individual experiences of stroke on sexuality to avoid under- or overestimating the impact and to raise the subject, which currently might be seldom. Individuals with long-term diverse consequences of stroke and with different sociodemographic backgrounds were interviewed. Because most individuals in the present study had retained functioning, this could decrease transferability to populations with more severe sequelae after stroke. The individuals in the present study had different experiences of sexuality after stroke. The results point to the importance of acknowledging sexual rehabilitation as part of holistic person-centered stroke rehabilitation. Nilsson MI, Fugl-Meyer K, von Koch L, Ytterberg C. Experiences of Sexuality Six Years After Stroke: A Qualitative Study. J Sex Med 2017;14:797-803. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Shared governance: a way to improve the care in an inpatient rehabilitation facility.

PubMed

Torres, Audrey; Kunishige, Nalani; Morimoto, Denise; Hanzawa, Tracie; Ebesu, Mike; Fernandez, John; Nohara, Lynne; SanAgustin, Eliseo; Borg, Stephanie

2015-01-01

Rehabilitation care is specialized and individualized requiring effective and efficient communication to achieve optimal patient outcomes. To examine how effective implementation of shared governance could improve care delivery, promote patient-centered care, and improve patient outcomes. The shared governance approach included all members of the rehabilitation team (i.e., physical therapist, occupational therapist, speech therapist, registered nurse and nurse aide) and was implemented over 6 months. The major end products of this shared governance effort were improved staff communication, problem solving, patient outcomes, and staff satisfaction on our stroke and brain injury unit. When effectively implemented and sustained, shared governance between all rehabilitation team stakeholders can increase the effectiveness of communication along with more positive patient and staff outcomes. © 2014 Association of Rehabilitation Nurses.

Readmission Patterns Over 90-Day Episodes of Care Among Medicare Fee-for-Service Beneficiaries Discharged to Post-acute Care.

PubMed

Middleton, Addie; Kuo, Yong-Fang; Graham, James E; Karmarkar, Amol; Lin, Yu-Li; Goodwin, James S; Haas, Allen; Ottenbacher, Kenneth J

2018-04-21

Examine readmission patterns over 90-day episodes of care in persons discharged from hospitals to post-acute settings. Retrospective cohort study. Acute care hospitals. Medicare fee-for-service enrollees (N = 686,877) discharged from hospitals to post-acute care in 2013-2014. The cohort included beneficiaries >65 years of age hospitalized for stroke, joint replacement, or hip fracture and who survived for 90 days following discharge. 90-day unplanned readmissions. The cohort included 127,680 individuals with stroke, 442,195 undergoing joint replacement, and 117,002 with hip fracture. Thirty-day readmission rates ranged from 3.1% for knee replacement patients discharged to home health agencies (HHAs) to 14.4% for hemorrhagic stroke patients discharged to skilled nursing facilities (SNFs). Ninety-day readmission rates ranged from 5.0% for knee replacement patients discharged to HHAs to 26.1% for hemorrhagic stroke patients discharged to SNFs. Differences in readmission rates decreased between stroke subconditions (hemorrhagic and ischemic) and increased between joint replacement subconditions (knee, elective hip, and nonelective hip) from 30 to 90 days across all initial post-acute discharge settings. We observed clear patterns in readmissions over 90-day episodes of care across post-acute discharge settings and subconditions. Our findings suggest that patients with hemorrhagic stroke may be more vulnerable than those with ischemic over the first 30 days after hospital discharge. For patients receiving nonelective joint replacements, readmission prevention efforts should start immediately after discharge and continue, or even increase, over the 90-day episode of care. Copyright © 2018 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Comorbid Psychiatric Disease Is Associated With Lower Rates of Thrombolysis in Ischemic Stroke.

PubMed

Bongiorno, Diana M; Daumit, Gail L; Gottesman, Rebecca F; Faigle, Roland

2018-03-01

Intravenous thrombolysis (IVT) improves outcomes after acute ischemic stroke but is underused in certain patient populations. Mental illness is pervasive in the United States, and patients with comorbid psychiatric disease experience inequities in treatment for a range of conditions. We aimed to determine whether comorbid psychiatric disease is associated with differences in IVT use in acute ischemic stroke. Acute ischemic stroke admissions between 2007 and 2011 were identified in the Nationwide Inpatient Sample. Psychiatric disease was defined by International Classification of Diseases , Ninth Revision, Clinical Modification codes for secondary diagnoses of schizophrenia or other psychoses, bipolar disorder, depression, or anxiety. Using logistic regression, we tested the association between IVT and psychiatric disease, controlling for demographic, clinical, and hospital factors. Of the 325 009 ischemic stroke cases meeting inclusion criteria, 12.8% had any of the specified psychiatric comorbidities. IVT was used in 3.6% of those with, and 4.4% of those without, psychiatric disease ( P <0.001). Presence of any psychiatric disease was associated with lower odds of receiving IVT (adjusted odds ratio, 0.80; 95% confidence interval, 0.76-0.85). When psychiatric diagnoses were analyzed separately individuals with schizophrenia or other psychoses, anxiety, or depression each had significantly lower odds of IVT compared to individuals without psychiatric disease. Acute ischemic stroke patients with comorbid psychiatric disease have significantly lower odds of IVT. Understanding barriers to IVT use in such patients may help in developing interventions to increase access to evidence-based stroke care. © 2018 American Heart Association, Inc.

Optimization modeling to maximize population access to comprehensive stroke centers

PubMed Central

Branas, Charles C.; Kasner, Scott E.; Wolff, Catherine; Williams, Justin C.; Albright, Karen C.; Carr, Brendan G.

2015-01-01

Objective: The location of comprehensive stroke centers (CSCs) is critical to ensuring rapid access to acute stroke therapies; we conducted a population-level virtual trial simulating change in access to CSCs using optimization modeling to selectively convert primary stroke centers (PSCs) to CSCs. Methods: Up to 20 certified PSCs per state were selected for conversion to maximize the population with 60-minute CSC access by ground and air. Access was compared across states based on region and the presence of state-level emergency medical service policies preferentially routing patients to stroke centers. Results: In 2010, there were 811 Joint Commission PSCs and 0 CSCs in the United States. Of the US population, 65.8% had 60-minute ground access to PSCs. After adding up to 20 optimally located CSCs per state, 63.1% of the US population had 60-minute ground access and 86.0% had 60-minute ground/air access to a CSC. Across states, median CSC access was 55.7% by ground (interquartile range 35.7%–71.5%) and 85.3% by ground/air (interquartile range 59.8%–92.1%). Ground access was lower in Stroke Belt states compared with non–Stroke Belt states (32.0% vs 58.6%, p = 0.02) and lower in states without emergency medical service routing policies (52.7% vs 68.3%, p = 0.04). Conclusion: Optimal system simulation can be used to develop efficient care systems that maximize accessibility. Under optimal conditions, a large proportion of the US population will be unable to access a CSC within 60 minutes. PMID:25740858

Optimization modeling to maximize population access to comprehensive stroke centers.

PubMed

Mullen, Michael T; Branas, Charles C; Kasner, Scott E; Wolff, Catherine; Williams, Justin C; Albright, Karen C; Carr, Brendan G

2015-03-24

The location of comprehensive stroke centers (CSCs) is critical to ensuring rapid access to acute stroke therapies; we conducted a population-level virtual trial simulating change in access to CSCs using optimization modeling to selectively convert primary stroke centers (PSCs) to CSCs. Up to 20 certified PSCs per state were selected for conversion to maximize the population with 60-minute CSC access by ground and air. Access was compared across states based on region and the presence of state-level emergency medical service policies preferentially routing patients to stroke centers. In 2010, there were 811 Joint Commission PSCs and 0 CSCs in the United States. Of the US population, 65.8% had 60-minute ground access to PSCs. After adding up to 20 optimally located CSCs per state, 63.1% of the US population had 60-minute ground access and 86.0% had 60-minute ground/air access to a CSC. Across states, median CSC access was 55.7% by ground (interquartile range 35.7%-71.5%) and 85.3% by ground/air (interquartile range 59.8%-92.1%). Ground access was lower in Stroke Belt states compared with non-Stroke Belt states (32.0% vs 58.6%, p = 0.02) and lower in states without emergency medical service routing policies (52.7% vs 68.3%, p = 0.04). Optimal system simulation can be used to develop efficient care systems that maximize accessibility. Under optimal conditions, a large proportion of the US population will be unable to access a CSC within 60 minutes. © 2015 American Academy of Neurology.

Multifaceted web resources for stroke.

PubMed

Hanif, Kashif; Raghubir, Ram

2008-01-01

The Internet is an increasingly important tool for stroke survivors, their family members, and health care providers and researchers. An immense amount of information on stroke, ranging from pathophysiology and treatment to poststroke management, is available on the World Wide Web. This article presents lists of Internet search engines related to life science research, web pages of societies working in the field of stroke, and links to websites providing information on treatment, support, and poststroke survival and rehabilitation programs. Policies should be made to promote use of the Internet by patients, caregivers, and researchers working in the field of stroke to encourage improved patient care, communication, and research.

Prespecified dose-response analysis for A Very Early Rehabilitation Trial (AVERT).

PubMed

Bernhardt, Julie; Churilov, Leonid; Ellery, Fiona; Collier, Janice; Chamberlain, Jan; Langhorne, Peter; Lindley, Richard I; Moodie, Marj; Dewey, Helen; Thrift, Amanda G; Donnan, Geoff

2016-06-07

Our prespecified dose-response analyses of A Very Early Rehabilitation Trial (AVERT) aim to provide practical guidance for clinicians on the timing, frequency, and amount of mobilization following acute stroke. Eligible patients were aged ≥18 years, had confirmed first (or recurrent) stroke, and were admitted to a stroke unit within 24 hours of stroke onset. Patients were randomized to receive very early and frequent mobilization, commencing within 24 hours, or usual care. We used regression analyses and Classification and Regression Trees (CART) to investigate the effect of timing and dose of mobilization on efficacy and safety outcomes, irrespective of assigned treatment group. A total of 2,104 patients were enrolled, of whom 2,083 (99.0%) were followed up at 3 months. We found a consistent pattern of improved odds of favorable outcome in efficacy and safety outcomes with increased daily frequency of out-of-bed sessions (odds ratio [OR] 1.13, 95% confidence interval [CI] 1.09 to 1.18, p < 0.001), keeping time to first mobilization and mobilization amount constant. Increased amount (minutes per day) of mobilization reduced the odds of a good outcome (OR 0.94, 95% CI 0.91 to 0.97, p < 0.001). Session frequency was the most important variable in the CART analysis, after prognostic variables age and baseline stroke severity. These data suggest that shorter, more frequent mobilization early after acute stroke is associated with greater odds of favorable outcome at 3 months when controlling for age and stroke severity. This study provides Class III evidence that shorter, more frequent early mobilization improves the chance of regaining independence after stroke. © 2016 American Academy of Neurology.

Management of fever, hyperglycemia, and swallowing dysfunction following hospital admission for acute stroke in New South Wales, Australia.

PubMed

Drury, Peta; Levi, Christopher; McInnes, Elizabeth; Hardy, Jennifer; Ward, Jeanette; Grimshaw, Jeremy M; D' Este, Catherine; Dale, Simeon; McElduff, Patrick; Cheung, N Wah; Quinn, Clare; Griffiths, Rhonda; Evans, Malcolm; Cadilhac, Dominique; Middleton, Sandy

2014-01-01

Fever, hyperglycemia, and swallow dysfunction poststroke are associated with significantly worse outcomes. We report treatment and monitoring practices for these three items from a cohort of acute stroke patients prior to randomization in the Quality in Acute Stroke Care trial. Retrospective medical record audits were undertaken for prospective patients from 19 stroke units. For the first three-days following stroke, we recorded all temperature readings and administration of paracetamol for fever (≥37·5°C) and all glucose readings and administration of insulin for hyperglycemia (>11 mmol/L). We also recorded swallow screening and assessment during the first 24 h of admission. Data for 718 (98%) patients were available; 138 (19%) had four hourly or more temperature readings and 204 patients (29%) had a fever, with 44 (22%) receiving paracetamol. A quarter of patients (n = 102/412, 25%) had six hourly or more glucose readings and 23% (95/412) had hyperglycemia, with 31% (29/95) of these treated with insulin. The majority of patients received a swallow assessment (n = 562, 78%) by a speech pathologist in the first instance rather than a swallow screen by a nonspeech pathologist (n = 156, 22%). Of those who passed a screen (n = 108 of 156, 69%), 68% (n = 73) were reassessed by a speech pathologist and 97% (n = 71) were reconfirmed to be able to swallow safely. Our results showed that acute stroke patients were: undermonitored and undertreated for fever and hyperglycemia; and underscreened for swallowing dysfunction and unnecessarily reassessed by a speech pathologist, indicating the need for urgent behavior change. © 2013 The Authors. International Journal of Stroke © 2013 World Stroke Organization.

Prespecified dose-response analysis for A Very Early Rehabilitation Trial (AVERT)

PubMed Central

Churilov, Leonid; Ellery, Fiona; Collier, Janice; Chamberlain, Jan; Langhorne, Peter; Lindley, Richard I.; Moodie, Marj; Dewey, Helen; Thrift, Amanda G.; Donnan, Geoff

2016-01-01

Objective: Our prespecified dose-response analyses of A Very Early Rehabilitation Trial (AVERT) aim to provide practical guidance for clinicians on the timing, frequency, and amount of mobilization following acute stroke. Methods: Eligible patients were aged ≥18 years, had confirmed first (or recurrent) stroke, and were admitted to a stroke unit within 24 hours of stroke onset. Patients were randomized to receive very early and frequent mobilization, commencing within 24 hours, or usual care. We used regression analyses and Classification and Regression Trees (CART) to investigate the effect of timing and dose of mobilization on efficacy and safety outcomes, irrespective of assigned treatment group. Results: A total of 2,104 patients were enrolled, of whom 2,083 (99.0%) were followed up at 3 months. We found a consistent pattern of improved odds of favorable outcome in efficacy and safety outcomes with increased daily frequency of out-of-bed sessions (odds ratio [OR] 1.13, 95% confidence interval [CI] 1.09 to 1.18, p < 0.001), keeping time to first mobilization and mobilization amount constant. Increased amount (minutes per day) of mobilization reduced the odds of a good outcome (OR 0.94, 95% CI 0.91 to 0.97, p < 0.001). Session frequency was the most important variable in the CART analysis, after prognostic variables age and baseline stroke severity. Conclusion: These data suggest that shorter, more frequent mobilization early after acute stroke is associated with greater odds of favorable outcome at 3 months when controlling for age and stroke severity. Classification of evidence: This study provides Class III evidence that shorter, more frequent early mobilization improves the chance of regaining independence after stroke. PMID:26888985

Prevalence of physical activity and sedentary behavior among stroke survivors in the United States.

PubMed

Butler, Eboneé N; Evenson, Kelly R

2014-01-01

The risk of stroke is greatest among adults who have experienced a previous stroke, transient ischemic attack, or myocardial infarction. Physical activity may reduce the secondary risk of stroke through mediating effects on blood pressure, vasoconstriction, and circulating lipid concentrations; however, little is known about the prevalence of physical activity and sedentary behavior among stroke survivors in the United States. Using data from the National Health and Nutrition Examination Survey (NHANES), we describe self-reported and objectively measured physical activity and sedentary behavior among adults with a self-reported history of stroke. We also contrast physical activity among stroke survivors with that of adults without stroke (unexposed) to illustrate expected behavior in the absence of disease. Fewer participants with stroke met weekly physical activity guidelines as outlined in the 2008 Physical Activity Guidelines for Americans when compared with unexposed participants (17.9% vs 25.0%) according to self-reported data. In addition, participants with stroke reported less moderate (46.1% vs 54.7%) and vigorous (9.1% vs 19.6%) leisure activity compared with unexposed participants. As measured by accelerometer, time since diagnosis was inversely associated with physical activity engagement, and participants with stroke recorded more daily hours of sedentary behavior compared with unexposed participants (10.1 hours vs 8.9 hours). Findings from this study provide a basis for future work seeking to measure the impact of physical activity on the secondary prevention of stroke by characterizing the prevalence of physical activity and sedentary behavior among stroke survivors in the United States.

Prevalence of Physical Activity and Sedentary Behavior Among Stroke Survivors in the United States

PubMed Central

Butler, Eboneé N.; Evenson, Kelly R.

2014-01-01

Background The risk of stroke is greatest among adults who have experienced a previous stroke, transient ischemic attack, or myocardial infarction. Physical activity may reduce the secondary risk of stroke through mediating effects on blood pressure, vasoconstriction, and circulating lipid concentrations; however, little is known about the prevalence of physical activity and sedentary behavior among stroke survivors in the United States. Methods Using data from the National Health and Nutrition Examination Survey (NHANES), we describe self-reported and objectively measured physical activity and sedentary behavior among adults with a self-reported history of stroke. We also contrast physical activity among stroke survivors with that of adults without stroke (unexposed) to illustrate expected behavior in the absence of disease. Results Fewer participants with stroke met weekly physical activity guidelines as outlined in the 2008 Physical Activity Guidelines for Americans when compared with unexposed participants (17.9% vs 25.0%) according to self-reported data. In addition, participants with stroke reported less moderate (46.1% vs 54.7%) and vigorous (9.1% vs 19.6%) leisure activity compared with unexposed participants. As measured by accelerometer, time since diagnosis was inversely associated with physical activity engagement, and participants with stroke recorded more daily hours of sedentary behavior compared with unexposed participants (10.1 hours vs 8.9 hours). Conclusion Findings from this study provide a basis for future work seeking to measure the impact of physical activity on the secondary prevention of stroke by characterizing the prevalence of physical activity and sedentary behavior among stroke survivors in the United States. PMID:24985392

Clinical nursing leaders' perceptions of nutrition quality indicators in Swedish stroke wards: a national survey.

PubMed

Persenius, Mona; Hall-Lord, Marie-Louise; Wilde-Larsson, Bodil; Carlsson, Eva

2015-09-01

To describe nursing leaders' perceptions of nutrition quality in Swedish stroke wards. A high risk of undernutrition places great demand on nutritional care in stroke wards. Evidence-based guidelines exist, but healthcare professionals have reported low interest in nutritional care. The Donabedian framework of structure, process and outcome is recommended to monitor and improve nutrition quality. Using a descriptive cross-sectional design, a web-based questionnaire regarding nutritional care quality was delivered to eligible participants. Most clinical nursing leaders reported structure indicators, e.g. access to dieticians. Among process indicators, regular assessment of patients' swallowing was most frequently reported in comprehensive stroke wards compared with other stroke wards. Use of outcomes to monitor nutrition quality was not routine. Wards using standard care plans showed significantly better results. Using the structure, process and outcome framework to examine nutrition quality, quality-improvement needs became visible. To provide high-quality nutrition, all three structure, process and outcome components must be addressed. The use of care pathways, standard care plans, the Senior Alert registry, as well as systematic use of outcome measures could improve nutrition quality. To assist clinical nursing leaders in managing all aspects of quality, structure, process and outcome can be a valuable framework. © 2013 John Wiley & Sons Ltd.

Stroke Units: The Implementation of a Complex Intervention

ERIC Educational Resources Information Center

Kilbride, Cherry; Meyer, Julienne; Flatley, Mary; Perry, Lin

2005-01-01

This article reports on selected findings from an action research study that looked at the lessons learnt from setting up a new in-patient stroke service in a London teaching hospital. Key participants in the design and evaluation of this 2-year study included members of the multi-professional stroke team and support staff within the unit, the…

Applying principles from the game theory to acute stroke care: Learning from the prisoner's dilemma, stag-hunt, and other strategies.

PubMed

Saposnik, Gustavo; Johnston, S Claiborne

2016-04-01

Acute stroke care represents a challenge for decision makers. Decisions based on erroneous assessments may generate false expectations of patients and their family members, and potentially inappropriate medical advice. Game theory is the analysis of interactions between individuals to study how conflict and cooperation affect our decisions. We reviewed principles of game theory that could be applied to medical decisions under uncertainty. Medical decisions in acute stroke care are usually made under constrains: short period of time, with imperfect clinical information, limit understanding about patients and families' values and beliefs. Game theory brings some strategies to help us manage complex medical situations under uncertainty. For example, it offers a different perspective by encouraging the consideration of different alternatives through the understanding of patients' preferences and the careful evaluation of cognitive distortions when applying 'real-world' data. The stag-hunt game teaches us the importance of trust to strength cooperation for a successful patient-physician interaction that is beyond a good or poor clinical outcome. The application of game theory to stroke care may improve our understanding of complex medical situations and help clinicians make practical decisions under uncertainty. © 2016 World Stroke Organization.

Reducing depressive or anxiety symptoms in post-stroke patients: Pilot trial of a constructive integrative psychosocial intervention

PubMed Central

Fang, Yihong; Mpofu, Elias; Athanasou, James

2017-01-01

Background: About 30% of stroke survivors clinically have depressive symptoms at some point following stroke and anxiety prevalence is around 20-25%. Objective: The purpose of this brief report is to evaluate a pilot trial of a constructive integrative psychosocial intervention (CIPI) over standard care in post-stroke depression or anxiety. Methods: Patients were randomly assigned to either CIPI (n = 23) or standard care (n = 19). Patients were assessed using the Hospital Anxiety and Depression Scale at the 1st, 3rd, and 6th months to monitor changes of mood. Results: A Wilcoxon signed-rank test indicated that compared to admission baseline, patients with the intervention had significantly normal post-stroke depression symptom levels at the 1st, 3rd, and 6th months (P < 0.005). Conclusion: CIPI appears to be of incremental value in treating depression as well as anxiety in subacute care. PMID:29085269

International Practice in Care Provision for Post-stroke Visual Impairment.

PubMed

Rowe, Fiona J

2017-09-01

This study sought to explore the practice of orthoptists internationally in care provision for poststroke visual impairment. Survey questions were developed and piloted with clinicians, academics, and users. Questions addressed types of visual problems, how these were identified, treated, and followed up, care pathways in use, links with other professions, and referral options. The survey was approved by the institutional ethical committee. The survey was accessed via a web link that was circulated through the International Orthoptic Association member professional organisations to orthoptists. Completed electronic surveys were obtained from 299 individuals. About one-third (35.5%) of orthoptists saw patients within 2 weeks of stroke onset and over half (55.5%) by 1 month post stroke. Stroke survivors were routinely assessed by 87%; over three-quarters in eye clinics. Screening tools were used by 11%. Validated tests were used for assessment of visual acuity (76.5%), visual field (68.2%), eye movement (80.9%), binocular vision (77.9%), and visual function (55.8%). Visual problems suspected by family or professionals were high (86.6%). Typical overall follow-up period of vision care was less than 3 months. Designated care pathways for stroke survivors with visual problems were used by 56.9% of orthoptists. Information on visual impairment was provided by 85.9% of orthoptists. In international orthoptic practice, there is general agreement on assessment and management of visual impairment in stroke populations. More than half of orthoptists reported seeing stroke survivors within 1 month of the stroke onset, typically in eye clinics. There was a high use of validated tests of visual acuity, visual fields, ocular motility, and binocular vision. Similarly there was high use of established treatment options including prisms, occlusion, compensatory strategies, and oculomotor training, appropriately targeted at specific types of visual conditions/symptoms. This information can be used to inform choice of core outcome orthoptic measures in stroke practice.

Dignity realization of patients with stroke in hospital care: A grounded theory.

PubMed

Rannikko, Sunna; Stolt, Minna; Suhonen, Riitta; Leino-Kilpi, Helena

2017-01-01

Dignity is seen as an important but complex concept in the healthcare context. In this context, the discussion of dignity includes concepts of other ethical principles such as autonomy and privacy. Patients consider dignity to cover individuality, patient's feelings, communication, and the behavior of healthcare personnel. However, there is a lack of knowledge concerning the realization of patients' dignity in hospital care and the focus of the study is therefore on the realization of dignity of the vulnerable group of patients with stroke. The aim of the study was to create a theoretical construct to describe the dignity realization of patients with stroke in hospital care. Research design and participants: Patients with stroke (n = 16) were interviewed in 2015 using a semi-structured interview containing open questions concerning dignity. The data were analyzed using constant comparison of Grounded Theory. Ethical considerations: Ethical approval for the research was obtained from the Ethics Committee of the University. The permission for the research was given by the hospital. Informed consent was obtained from participants. The "Theory of Dignity Realization of Patients with Stroke in Hospital Care" consists of a core category including generic elements of the new situation and dignity realization types. The core category was identified as "Dignity in a new situation" and the generic elements as health history, life history, individuality and stroke. Dignity of patients with stroke is realized through specific types of realization: person-related dignity type, control-related dignity type, independence-related dignity type, social-related dignity type, and care-related dignity type. The theory has similar elements with the previous literature but the whole construct is new. The theory reveals possible special characteristics in dignity realization of patients with stroke. For healthcare personnel, the theory provides a frame for a better understanding and recognition of how dignity of patients with stroke is realized.

Stroke survivors' and informal caregivers' experiences of primary care and community healthcare services - A systematic review and meta-ethnography.

PubMed

Pindus, Dominika M; Mullis, Ricky; Lim, Lisa; Wellwood, Ian; Rundell, A Viona; Abd Aziz, Noor Azah; Mant, Jonathan

2018-01-01

To describe and explain stroke survivors and informal caregivers' experiences of primary care and community healthcare services. To offer potential solutions for how negative experiences could be addressed by healthcare services. Systematic review and meta-ethnography. Medline, CINAHL, Embase and PsycINFO databases (literature searched until May 2015, published studies ranged from 1996 to 2015). Primary qualitative studies focused on adult community-dwelling stroke survivors' and/or informal caregivers' experiences of primary care and/or community healthcare services. A set of common second order constructs (original authors' interpretations of participants' experiences) were identified across the studies and used to develop a novel integrative account of the data (third order constructs). Study quality was assessed using the Critical Appraisal Skills Programme checklist. Relevance was assessed using Dixon-Woods' criteria. 51 studies (including 168 stroke survivors and 328 caregivers) were synthesised. We developed three inter-dependent third order constructs: (1) marginalisation of stroke survivors and caregivers by healthcare services, (2) passivity versus proactivity in the relationship between health services and the patient/caregiver dyad, and (3) fluidity of stroke related needs for both patient and caregiver. Issues of continuity of care, limitations in access to services and inadequate information provision drove perceptions of marginalisation and passivity of services for both patients and caregivers. Fluidity was apparent through changing information needs and psychological adaptation to living with long-term consequences of stroke. Potential limitations of qualitative research such as limited generalisability and inability to provide firm answers are offset by the consistency of the findings across a range of countries and healthcare systems. Stroke survivors and caregivers feel abandoned because they have become marginalised by services and they do not have the knowledge or skills to re-engage. This can be addressed by: (1) increasing stroke specific health literacy by targeted and timely information provision, and (2) improving continuity of care between specialist and generalist services. PROSPERO 2015:CRD42015026602.

Guidelines for Adult Stroke Rehabilitation and Recovery: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.

PubMed

Winstein, Carolee J; Stein, Joel; Arena, Ross; Bates, Barbara; Cherney, Leora R; Cramer, Steven C; Deruyter, Frank; Eng, Janice J; Fisher, Beth; Harvey, Richard L; Lang, Catherine E; MacKay-Lyons, Marilyn; Ottenbacher, Kenneth J; Pugh, Sue; Reeves, Mathew J; Richards, Lorie G; Stiers, William; Zorowitz, Richard D

2016-06-01

The aim of this guideline is to provide a synopsis of best clinical practices in the rehabilitative care of adults recovering from stroke. Writing group members were nominated by the committee chair on the basis of their previous work in relevant topic areas and were approved by the American Heart Association (AHA) Stroke Council's Scientific Statement Oversight Committee and the AHA's Manuscript Oversight Committee. The panel reviewed relevant articles on adults using computerized searches of the medical literature through 2014. The evidence is organized within the context of the AHA framework and is classified according to the joint AHA/American College of Cardiology and supplementary AHA methods of classifying the level of certainty and the class and level of evidence. The document underwent extensive AHA internal and external peer review, Stroke Council Leadership review, and Scientific Statements Oversight Committee review before consideration and approval by the AHA Science Advisory and Coordinating Committee. Stroke rehabilitation requires a sustained and coordinated effort from a large team, including the patient and his or her goals, family and friends, other caregivers (eg, personal care attendants), physicians, nurses, physical and occupational therapists, speech-language pathologists, recreation therapists, psychologists, nutritionists, social workers, and others. Communication and coordination among these team members are paramount in maximizing the effectiveness and efficiency of rehabilitation and underlie this entire guideline. Without communication and coordination, isolated efforts to rehabilitate the stroke survivor are unlikely to achieve their full potential. As systems of care evolve in response to healthcare reform efforts, postacute care and rehabilitation are often considered a costly area of care to be trimmed but without recognition of their clinical impact and ability to reduce the risk of downstream medical morbidity resulting from immobility, depression, loss of autonomy, and reduced functional independence. The provision of comprehensive rehabilitation programs with adequate resources, dose, and duration is an essential aspect of stroke care and should be a priority in these redesign efforts. (Stroke.2016;47:e98-e169. DOI: 10.1161/STR.0000000000000098.). © 2016 American Heart Association, Inc.

Barriers and Disparities in Emergency Medical Services 911 Calls for Stroke Symptoms in the United States Adult Population: 2009 BRFSS Survey

PubMed Central

Seo, Munseok; Begley, Charles; Langabeer, James R.; DelliFraine, Jami L.

2014-01-01

Introduction This study examines barriers and disparities in the intentions of American citizens, when dealing with stroke symptoms, to call 911. This study hypothesizes that low socioeconomic populations are less likely to call 911 in response to stroke recognition. Methods The study is a cross-sectional design analyzing data from the Centers for Disease Control’s 2009 Behavioral Risk Factor Surveillance Survey, collected through a telephone-based survey from 18 states and the District of Columbia. The study identified the 5 most evident stroke-warning symptoms based on those given by the American Stroke Association. We conducted appropriate weighting procedures to account for the complex survey design. Results A total of 131,988 respondents answered the following question: “If you thought someone was having a heart attack or a stroke, what is the first thing you would do?” A majority of those who said they would call 911 were insured (85.1%), had good health (84.1%), had no stroke history (97.3%), had a primary care physician (PCP) (81.4%), and had no burden of medical costs (84.9%). Those less likely to call 911 were found in the following groups: 65 years or older, men, other race, unmarried, less than or equal to high school degree, less than $25,000 family income, uninsured, no PCP, burden of medical costs, fair/poor health, previous history of strokes, or interaction between burden of medical costs and less than $50,000 family income (p<0.0001 by X2 tests). The only factors significantly associated with “would call 911” were age, sex, race/ethnicity, marital status, and previous history of strokes. Conclusion Barriers and disparities exist among subpopulations of different socioeconomic statuses. This study suggests that some potential stroke victims could have limited access to EMS services. Greater effort targeting certain populations is needed to motivate citizens to call 911. PMID:24926394

Barriers and disparities in emergency medical services 911 calls for stroke symptoms in the United States adult population: 2009 BRFSS Survey.

PubMed

Seo, Munseok; Begley, Charles; Langabeer, James R; DelliFraine, Jami L

2014-03-01

This study examines barriers and disparities in the intentions of American citizens, when dealing with stroke symptoms, to call 911. This study hypothesizes that low socioeconomic populations are less likely to call 911 in response to stroke recognition. The study is a cross-sectional design analyzing data from the Centers for Disease Control's 2009 Behavioral Risk Factor Surveillance Survey, collected through a telephone-based survey from 18 states and the District of Columbia. The study identified the 5 most evident stroke-warning symptoms based on those given by the American Stroke Association. We conducted appropriate weighting procedures to account for the complex survey design. A total of 131,988 respondents answered the following question: "If you thought someone was having a heart attack or a stroke, what is the first thing you would do?" A majority of those who said they would call 911 were insured (85.1%), had good health (84.1%), had no stroke history (97.3%), had a primary care physician (PCP) (81.4%), and had no burden of medical costs (84.9%). Those less likely to call 911 were found in the following groups: 65 years or older, men, other race, unmarried, less than or equal to high school degree, less than $25,000 family income, uninsured, no PCP, burden of medical costs, fair/poor health, previous history of strokes, or interaction between burden of medical costs and less than $50,000 family income (p<0.0001 by X(2) tests). The only factors significantly associated with "would call 911" were age, sex, race/ethnicity, marital status, and previous history of strokes. Barriers and disparities exist among subpopulations of different socioeconomic statuses. This study suggests that some potential stroke victims could have limited access to EMS services. Greater effort targeting certain populations is needed to motivate citizens to call 911.

Neighborhood income and stroke care and outcomes

PubMed Central

Fang, Jiming; Chan, Crystal; Alter, David A.; Bronskill, Susan E.; Hill, Michael D.; Manuel, Douglas G.; Tu, Jack V.; Anderson, Geoffrey M.

2012-01-01

Objective: To evaluate factors that may contribute to the increased stroke case fatality rates observed in individuals from low-income areas. Methods: We conducted a cohort study on a population-based sample of all patients with stroke or TIA seen at 153 acute care hospitals in the province of Ontario, Canada, between April 1, 2002, and March 31, 2003, and April 1, 2004, and March 31, 2005. Socioeconomic status measured as income quintiles was imputed from median neighborhood income. In the study sample of 7,816 patients we determined 1-year mortality by grouped income quintile and used multivariable analyses to assess whether differences in survival were explained by cardiovascular risk factors, stroke severity, stroke management, or other prognostic factors. Results: There was no significant gradient across income groups for stroke severity or stroke management. However, 1-year mortality rates were higher in those from the lowest income group compared to those from the highest income group, even after adjustment for age, sex, stroke type and severity, comorbid conditions, hospital and physician characteristics, and processes of care (adjusted hazard ratio for low- vs high-income groups, 1.18; 95 confidence interval 1.03 to 1.29). Conclusions: In Ontario, 1-year survival rates after an index stroke are higher for those from the richest compared to the least wealthy areas, and this is only partly explained by age, sex, comorbid conditions, and other baseline risk factors. PMID:22895592

Factors influencing the decline in stroke mortality: a statement from the American Heart Association/American Stroke Association.

PubMed

Lackland, Daniel T; Roccella, Edward J; Deutsch, Anne F; Fornage, Myriam; George, Mary G; Howard, George; Kissela, Brett M; Kittner, Steven J; Lichtman, Judith H; Lisabeth, Lynda D; Schwamm, Lee H; Smith, Eric E; Towfighi, Amytis

2014-01-01

Stroke mortality has been declining since the early 20th century. The reasons for this are not completely understood, although the decline is welcome. As a result of recent striking and more accelerated decreases in stroke mortality, stroke has fallen from the third to the fourth leading cause of death in the United States. This has prompted a detailed assessment of the factors associated with the change in stroke risk and mortality. This statement considers the evidence for factors that have contributed to the decline and how they can be used in the design of future interventions for this major public health burden. Writing group members were nominated by the committee chair and co-chair on the basis of their previous work in relevant topic areas and were approved by the American Heart Association Stroke Council's Scientific Statements Oversight Committee and the American Heart Association Manuscript Oversight Committee. The writers used systematic literature reviews, references to published clinical and epidemiological studies, morbidity and mortality reports, clinical and public health guidelines, authoritative statements, personal files, and expert opinion to summarize evidence and to indicate gaps in current knowledge. All members of the writing group had the opportunity to comment on this document and approved the final version. The document underwent extensive American Heart Association internal peer review, Stroke Council leadership review, and Scientific Statements Oversight Committee review before consideration and approval by the American Heart Association Science Advisory and Coordinating Committee. The decline in stroke mortality over the past decades represents a major improvement in population health and is observed for both sexes and for all racial/ethnic and age groups. In addition to the overall impact on fewer lives lost to stroke, the major decline in stroke mortality seen among people <65 years of age represents a reduction in years of potential life lost. The decline in mortality results from reduced incidence of stroke and lower case-fatality rates. These significant improvements in stroke outcomes are concurrent with cardiovascular risk factor control interventions. Although it is difficult to calculate specific attributable risk estimates, efforts in hypertension control initiated in the 1970s appear to have had the most substantial influence on the accelerated decline in stroke mortality. Although implemented later, diabetes mellitus and dyslipidemia control and smoking cessation programs, particularly in combination with treatment of hypertension, also appear to have contributed to the decline in stroke mortality. The potential effects of telemedicine and stroke systems of care appear to be strong but have not been in place long enough to indicate their influence on the decline. Other factors had probable effects, but additional studies are needed to determine their contributions. The decline in stroke mortality is real and represents a major public health and clinical medicine success story. The repositioning of stroke from third to fourth leading cause of death is the result of true mortality decline and not an increase in mortality from chronic lung disease, which is now the third leading cause of death in the United States. There is strong evidence that the decline can be attributed to a combination of interventions and programs based on scientific findings and implemented with the purpose of reducing stroke risks, the most likely being improved control of hypertension. Thus, research studies and the application of their findings in developing intervention programs have improved the health of the population. The continued application of aggressive evidence-based public health programs and clinical interventions is expected to result in further declines in stroke mortality.

Canadian Stroke Best Practice Recommendations: Mood, Cognition and Fatigue Following Stroke practice guidelines, update 2015.

PubMed

Eskes, Gail A; Lanctôt, Krista L; Herrmann, Nathan; Lindsay, Patrice; Bayley, Mark; Bouvier, Laurie; Dawson, Deirdre; Egi, Sandra; Gilchrist, Elizabeth; Green, Theresa; Gubitz, Gord; Hill, Michael D; Hopper, Tammy; Khan, Aisha; King, Andrea; Kirton, Adam; Moorhouse, Paige; Smith, Eric E; Green, Janet; Foley, Norine; Salter, Katherine; Swartz, Richard H

2015-10-01

Every year, approximately 62 000 people with stroke and transient ischemic attack are treated in Canadian hospitals, and the evidence suggests one-third or more will experience vascular-cognitive impairment, and/or intractable fatigue, either alone or in combination. The 2015 update of the Canadian Stroke Best Practice Recommendations: Mood, Cognition and Fatigue Module guideline is a comprehensive summary of current evidence-based recommendations for clinicians in a range of settings, who provide care to patients following stroke. The three consequences of stroke that are the focus of the this guideline (poststroke depression, vascular cognitive impairment, and fatigue) have high incidence rates and significant impact on the lives of people who have had a stroke, impede recovery, and result in worse long-term outcomes. Significant practice variations and gaps in the research evidence have been reported for initial screening and in-depth assessment of stroke patients for these conditions. Also of concern, an increased number of family members and informal caregivers may also experience depressive symptoms in the poststroke recovery phase which further impact patient recovery. These factors emphasize the need for a system of care that ensures screening occurs as a standard and consistent component of clinical practice across settings as stroke patients transition from acute care to active rehabilitation and reintegration into their community. Additionally, building system capacity to ensure access to appropriate specialists for treatment and ongoing management of stroke survivors with these conditions is another great challenge. © 2015 World Stroke Organization.

Professionals’ views on interprofessional stroke team functioning

PubMed Central

Cramm, Jane M; Nieboer, Anna P

2011-01-01

Introduction The quality of integrated stroke care depends on smooth team functioning but professionals may not always work well together. Professionals’ perspectives on the factors that influence stroke team functioning remain largely unexamined. Understanding their experiences is critical to indentifying measures to improve team functioning. The aim of this study was to identify the factors that contributed to the success of interprofessional stroke teams as perceived by team members. Methods We distributed questionnaires to professionals within 34 integrated stroke care teams at various health care facilities in 9 Dutch regions. 558 respondents (response rate: 39%) completed the questionnaire. To account for the hierarchical structure of the study design we fitted a hierarchical random-effects model. The hierarchical structure comprised 558 stroke team members (level 1) nested in 34 teams (level 2). Results Analyses showed that personal development, social well-being, interprofessional education, communication, and role understanding significantly contributed to stroke team functioning. Team-level constructs affecting interprofessional stroke team functioning were communication and role understanding. No significant relationships were found with individual-level personal autonomy and team-level cohesion. Discussion and conclusion Our findings suggest that interventions to improve team members’ social well-being, communication, and role understanding will improve teams’ performance. To further advance interprofessional team functioning, healthcare organizations should pay attention to developing professionals’ interpersonal skills and interprofessional education. PMID:23390409

Analysis of the costs and payments of a coordinated stroke center and regional stroke network.

PubMed

Rymer, Marilyn M; Armstrong, Edward P; Meredith, Neil R; Pham, Sissi V; Thorpe, Kevin; Kruzikas, Denise T

2013-08-01

An earlier study demonstrated significantly improved access, treatment, and outcomes after the implementation of a progressive, comprehensive stroke program at a tertiary care community hospital, Saint Luke's Neuroscience Institute (SLNI). This study evaluated the costs associated with implementing such a program. Retrospective analysis of total hospital costs and payments for treating patients with ischemic stroke at SLNI (n=1570) as program enhancement evolved over time (2005, 2007, and 2010) and compared with published national estimates. Analyses were stratified by patient demographic characteristics, patient outcomes, treatments, time, and comorbidities. Controlling for inflation, there was no difference in SLNI total costs between 2005 and either 2007 or 2010, suggesting that while SLNI provided an increased level of services, any additional expenditures were offset by efficiencies. SLNI total costs were slightly lower than published benchmarks. Consistent with previous stroke care cost estimates, the median overall differential between total hospital costs and payments for all ischemic stroke cases was negative. SLNI total costs remained consistent over time and were slightly lower than previously published estimates, suggesting that a focused, streamlined stroke program can be implemented without a significant economic impact. This finding further demonstrates that providing comprehensive stroke care with improved access and treatment may be financially feasible for other hospitals.

Determinants of Length of Stay in Stroke Patients: A Geriatric Rehabilitation Unit Experience

ERIC Educational Resources Information Center

Atalay, Ayce; Turhan, Nur

2009-01-01

The objective was to identify the predictors of length of stay--the impact of age, comorbidity, and stroke subtype--on the outcome of geriatric stroke patients. One hundred and seventy stroke patients (129 first-ever ischemic, 25 hemorrhagic, and 16 ischemic second strokes) were included in the study. The Oxfordshire Community Stroke Project…

Power and energy dissipation in subsequent return strokes as predicted by a new return stroke model

NASA Technical Reports Server (NTRS)

Cooray, Vernon

1991-01-01

Recently, Cooray introduced a new return stroke model which is capable of predicting the temporal behavior of the return stroke current and the return stroke velocity as a function of the height along the return stroke channel. The authors employed this model to calculate the power and energy dissipation in subsequent return strokes. The results of these calculations are presented here. It was concluded that a large fraction of the total energy available for the dart leader-subsequent stroke process is dissipated in the dart leader stage. The peak power per unit length dissipated in a subsequent stroke channel element decreases with increasing height of that channel element from ground level. For a given channel element, the peak power dissipation increases with increasing current in that channel element. The peak electrical power dissipation in a typical subsequent return stroke is about 1.5 times 10(exp 11) W. The energy dissipation in a subsequent stroke increases with increasing current in the return stroke channel, and for a typical subsequent stroke, the energy dissipation per unit length is about 5.0 times 10(exp 3) J/m.

High-Value Care in the Evaluation of Stroke.

PubMed

Urja, Prakrity; Nippoldt, Eric H; Barak, Virginia; Valenta, Carrie

2017-08-01

Value-based care emphasizes achieving the greatest overall health benefit for every dollar spent. We present an interesting case of stroke, which made us consider how frequently health care providers are utilizing value-based care. A 73-year-old Caucasian, who was initially admitted for a hypertensive emergency, was transferred to our facility for worsening slurring of speech and left-sided weakness. The patient had an extensive chronic cerebrovascular disease, including multiple embolic type strokes, mainly in the distribution of the right temporal-occipital cerebral artery and transient ischemic attacks (TIAs). The patient had a known history of patent foramen ovale (PFO) and occlusion of the right internal carotid artery. He was complicated by intracranial hemorrhage while on anticoagulation for pulmonary embolism. He was chronically on dual antiplatelet therapy (aspirin and clopidogrel) and statin.  Following the transfer, stroke protocol, including the activation of the stroke team, a computed tomography (CT) imaging study, and the rapid stabilization of the patient was initiated. His vitals were stable, and the physical examination was significant for the drooping of the left angle of the mouth, a nonreactive right pupil consistent with the previous stroke, a decreased strength in the left upper and lower extremities, and a faint systolic murmur. His previous stroke was shown to be embolic, involving both the right temporal and occipital regions, which was re-demonstrated in a CT scan. A magnetic resonance imaging (MRI) scan of the brain showed a new, restricted diffusion in the right pons that was compatible with an acute stroke as well as diffusely atherosclerotic vessels with a focal stenosis of the branch vessels. A transthoracic echocardiogram demonstrated no new thrombus in the heart. A transesophageal echocardiogram (TEE) showed known PFO, and repeat hypercoagulation evaluation was negative, as it was in his previous cerebrovascular accident (CVA) evaluation.  Appropriate medical treatment with antiplatelets, as indicated by the acute stroke guidelines, was started. The patient was not eligible for thrombolysis. Value-based care emphasizes the decreased usage in investigations or health care of options that do not contribute to the overall health and well-being of the patient. Given our patient's past medical history and the results of previous investigations, we questioned the value of ordering a hypercoagulable evaluation and TEE in our patient. The need for an evaluation of the hypercoagulable state in an elderly patient with ischemic stroke or TIA remains unknown. Our patient had a complete hypercoagulable evaluation done six years earlier. Repeating the hypercoagulable evaluation would not contribute to the treatment decisions and, as a result, would not satisfy the basic criteria for value-based care.The importance of a repeat TEE is uncertain in the evaluation of embolism for a known cause of stroke. Additionally, no change in management was anticipated regardless of the TEE findings, therefore, repeating TEE in our patient was an inappropriate use of resources. Being mindful of value-based care can reduce overall health care costs, maintain our role of being responsible stewards of our limited resources, and continue to provide high-value care for our patients.

[In-hospital stroke care in Catalonia [Spain]. Results of the "First Clinical Audit of Stroke. Catalonia, 2005/2006"].

PubMed

Abilleira, Sònia; Ribera, Aida; Sánchez, Emília; Roquer, Jaume; Duarte, Esther; Tresserras, Ricard; Gallofré, Miquel

2008-01-01

To determine the quality of in-hospital stroke care in public acute care hospitals in Catalonia before the implementation of a clinical practice guideline (CPG) on stroke by determining adherence to specific recommendations of the CPG. We retrospectively reviewed the case notes of consecutive patients with stroke (defined with ICD-9 codes: 431, 433.x1, 434.x1, and 436) admitted to 48 Catalan hospitals within the first half of 2005. Data were collected on indicators of the healthcare process selected on the basis of their scientific evidence and/or clinical relevance. The participating hospitals included 20, 40 or 60 stroke cases according to their annual stroke caseload. After random selection, up to 9.3% of all cases recruited at each study center were externally monitored to assess the quality of the data gathered. Indicators were grouped into six different dimensions related to distinct aspects of clinical practice. We analyzed data from 1,791 stroke cases (53.9% men, mean age: 75.6 [12.4] years). Overall inter-observer agreement was 0.7. Compliance with the six dimensions was as follows (mean percentage [95%CI]): quality of medical records, 78.5% (77.5-79.4); initial interventions, 92.4% (91.5-93.2); neurological assessment, 38.3% (37.3-39.3); assessment of rehabilitation needs, 44.9% (43.2-46.7); prevention and management of medical complications, 68.4% (66.9-70), and initial preventive measures, 78.9% (77.3-80.4). In the first half of 2005, in-hospital stroke care in Catalonia showed room for improvement particularly in aspects related to the neurological assessment and follow-up of patients and their rehabilitation process.

Mapping patients' experiences after stroke onto a patient-focused intervention framework.

PubMed

Donnellan, C; Martins, A; Conlon, A; Coughlan, T; O'Neill, D; Collins, D R

2013-03-01

Stroke patients' involvement in the rehabilitation process including decision making has made significant advances clinically over the past two decades. However, development of patient-focused interventions in stroke rehabilitation is a relatively under developed area of research. The aim of this study was to interpret the explanations that patients gave of their experience after stroke and how these may validate an already established patient-focused intervention framework - the Quest for quality and improved performance (QQUIP) (2006) that includes seven quality improvement goals. A random purposive sample of eight stroke patients was interviewed between 3 and 6 months following discharge. Patients' reports of their experience after stroke were obtained using in-dept semi-structured interviews and analysed using Qualitative Content Analysis. Explanations given by patients included both positive and negative reports of the stroke experience. Regardless of consequences as a result of physical, psychological and social impairments, there were other life style disruptions that were reported by all patients such as taking new medication and adverse effects of these, experiencing increasing fatigue, difficulties with social activities and situations and having to make changes in health behaviours and lifestyle. Some of the core themes that emerged reflected the aims of QQUIP improvement goals that include improving health literacy, clinical decision-making, self-care, patient safety, access to health advice, care experience and service development. Further recommendations based on the findings from this study would be to consider using the QQUIP framework for developing intervention studies in stroke rehabilitation care that are person-centred. This framework provides a template that is equipped to address some of the main concerns that people have following the experience of stroke and also focuses on improving quality of care.

Depression and caregiver burden experienced by caregivers of Jordanian patients with stroke.

PubMed

Kamel, Andaleeb Abu; Bond, A Elaine; Froelicher, Erika Sivarajan

2012-04-01

Many stroke survivors will be cared for at home, primarily by their relatives. Providing care to a family member with a chronic disabling disease can be both emotionally and physically distressing for the caregivers. The purpose of this study was to investigate the relationship between patients' characteristics, duration of caregiving, daily caregiving time, caregiver's characteristics, caregiver depression and burden in caregivers of patients with stroke. A cross-sectional design was used with a convenience sample of 116 subjects. The Center of Epidemiologic Studies of Depression and the Caregiver Strain Index were used to identify caregiver depression and burden, respectively. Logistic regression analysis identified the influence of independent variables on caregiver depression and caregiver burden. Caregivers had high scores for depression and burden indices. Caregivers' health, receiving professional home health care and caregivers' burden were related to caregiver depression. Functional disabilities of patients with stroke and depression of caregivers were related to caregiver burden. To decrease caregiver depression and burden, nurses must provide caregivers with instructions for home management of patients with stroke. Development of specialized stroke home health services in Jordan that targets patients with stroke and their caregivers are recommended. © 2012 Blackwell Publishing Asia Pty Ltd.

Poststroke chronic disease management: towards improved identification and interventions for poststroke spasticity-related complications.

PubMed

Brainin, Michael; Norrving, Bo; Sunnerhagen, Katharina S; Goldstein, Larry B; Cramer, Steven C; Donnan, Geoffrey A; Duncan, Pamela W; Francisco, Gerard; Good, David; Graham, Glenn; Kissela, Brett M; Olver, John; Ward, Anthony; Wissel, Jörg; Zorowitz, Richard

2011-02-01

This paper represents the opinion of a group of researchers and clinicians with an established interest in poststroke care and is based on the recognised need for long-term care following stroke, especially in view of the global increase of disability due to stroke. Among the more frequent long-term complications following stroke are spasticity-related disabilities. Although spasticity alone occurs in up to 60% of stroke survivors, disabling spasticity affects only 4-10%. Spasticity further interferes with important functions of daily life when it occurs in association with pain, motor impairment, and overall declines of cognitive and neurological function. It is proposed that the aftermath of stroke be considered a chronic disease requiring a multifactorial and multilevel approach. There are, however, knowledge gaps related to the prediction and recognition of poststroke disability. Interventions to prevent or minimise such disabilities require further development and evaluation. Poststroke spasticity research should focus on reducing disability and be considered as part of a continuum of chronic care requirements and should be recognised as a part of a comprehensive poststroke disease management programme. © 2011 The Authors. International Journal of Stroke © 2011 World Stroke Organization.

Effects of walking with a cane on balance and social participation among community-dwelling post-stroke individuals.

PubMed

Hamzat, T K; Kobiri, A

2008-06-01

Walking devices such as canes and frames are often prescribed to post-stroke individuals to enhance their balance and walking, and thus facilitate community reintegration and social participation. The aim of this study was to observe social participation and balance in post-stroke hemiparetic patients and compare the performance of those walking with a cane (AD group) and without a cane (WAD group). The relationships between cane usage and activity participation and balance were also studied. In this ex post facto research study, balance and social participation were evaluated using the Berg Balance Scale (BBS) and the Craig Handicap Assessment and Reporting Technique (CHART) in 50 individuals with hemiparesis secondary to first incidence hemispheric stroke. The study included 25 AD subjects (mean age 59.88+/-12.04 years) and 25 WAD subjects (mean age 55.84+/-11.30 years) who were consecutively recruited from the physiotherapy units of Korle Bu Teaching Hospital (KBTH) and the 37 Military Hospital in Accra (Ghana). Before recruitment into the study, both groups of subjects were matched for age, height, weight, BBS and CHART scores at the point of discharge from the inpatient units of the two hospitals, the duration of stroke, and the duration of physiotherapy post-stroke. Mann-Whitney U statistics showed that the AD group had comparatively higher mean participation scores (U=22.37; P=0.00) and lower mean balance performance (BBS score U=30.68; P=0.00) than their WAD counterparts. Spearman's correlation coefficient also revealed a significant negative correlation between the BBS and CHART scores in both groups (AD rho=-0.063; P=0.00 and WAD rho=-0.037; P=0.05). These findings indicate that post-stroke individuals who used a cane to aid in walking had poorer balance and less social participation than their age-matched counterparts who walked unaided. As balance improved (higher BBS score), participation also improved (lower CHART score) in both groups. In spite of the small sample size, the outcome of this study suggests that prescription of a cane for a post-stroke individual should be carefully considered by the physiotherapist, especially if the focus of rehabilitation includes restoration of balance functions and social participation.

American Telemedicine Association: Telestroke Guidelines

PubMed Central

Berg, Jill; Chong, Brian W.; Gross, Hartmut; Nystrom, Karin; Adeoye, Opeolu; Schwamm, Lee; Wechsler, Lawrence; Whitchurch, Sallie

2017-01-01

Abstract The following telestroke guidelines were developed to assist practitioners in providing assessment, diagnosis, management, and/or remote consultative support to patients exhibiting symptoms and signs consistent with an acute stroke syndrome, using telemedicine communication technologies. Although telestroke practices may include the more broad utilization of telemedicine across the entire continuum of stroke care, with some even consulting on all neurologic emergencies, this document focuses on the acute phase of stroke, including both pre- and in-hospital encounters for cerebrovascular neurological emergencies. These guidelines describe a network of audiovisual communication and computer systems for delivery of telestroke clinical services and include operations, management, administration, and economic recommendations. These interactive encounters link patients with acute ischemic and hemorrhagic stroke syndromes with acute care facilities with remote and on-site healthcare practitioners providing access to expertise, enhancing clinical practice, and improving quality outcomes and metrics. These guidelines apply specifically to telestroke services and they do not prescribe or recommend overall clinical protocols for stroke patient care. Rather, the focus is on the unique aspects of delivering collaborative bedside and remote care through the telestroke model. PMID:28384077

Stroke Self-Management Support Improves Survivors' Self-Efficacy and Outcome Expectation of Self-Management Behaviors.

PubMed

Lo, Suzanne H S; Chang, Anne M; Chau, Janita P C

2018-03-01

Evidence shows self-management programs are associated with improved recovery outcomes. This article reports on the effectiveness of a new nurse-led self-efficacy-based stroke self-management program. A randomized controlled trial of participants recruited from 3 acute stroke units was conducted. The intervention group received the 4-week stroke self-management program. The control group received usual care. All participants were assessed at baseline and 8 weeks after randomization. Data were analyzed using generalized estimating equations. Outcomes included self-efficacy, outcome expectation, and satisfaction with performance of self-management behaviors. One hundred twenty-eight participants were randomized with mean age, 67.46 years (SD, 11.95); 59% men; and mean duration poststroke, 45 days (SD, 26.16). At 8 weeks of follow-up in the intention-to-treat population, the intervention group improved significantly in self-efficacy (95% confidence interval, 2.55-12.45; P <0.01), outcome expectation (95% confidence interval, 5.47-14.01; P <0.01), and satisfaction with performance of self-management behaviors (95% confidence interval, 3.38-13.87; P <0.01) compared with the control. Similar results were obtained at 8 weeks of follow-up in the per-protocol population. The stroke self-management program improved survivors' self-efficacy, outcome expectation, and satisfaction with performance of self-management behaviors. URL: http://www.clinicaltrials.gov. Unique identifier: NCT02112955. © 2018 American Heart Association, Inc.

The etiology and outcome of non-traumatic coma in critical care: a systematic review.

PubMed

Horsting, Marlene Wb B; Franken, Mira D; Meulenbelt, Jan; van Klei, Wilton A; de Lange, Dylan W

2015-04-29

Non-traumatic coma (NTC) is a serious condition requiring swift medical or surgical decision making upon arrival at the emergency department. Knowledge of the most frequent etiologies of NTC and associated mortality might improve the management of these patients. Here, we present the results of a systematic literature search on the etiologies and prognosis of NTC. Two reviewers independently performed a systematic literature search in the Pubmed, Embase and Cochrane databases with subsequent reference and citation checking. Inclusion criteria were retrospective or prospective observational studies on NTC, which reported on etiologies and prognostic information of patients admitted to the emergency department or intensive care unit. Eventually, 14 studies with enough data on NTC, were selected for this systematic literature review. The most common causes of NTC were stroke (6-54%), post-anoxic coma (3-42%), poisoning (<1-39%) and metabolic causes (1-29%). NTC was also often caused by infections, especially in African studies affecting 10-51% of patients. The NTC mortality rate ranged from 25 to 87% and the mortality rate continued to increase long after the event had occurred. Also, 5-25% of patients remained moderately-severely disabled or in permanent vegetative state. The mortality was highest for stroke (60-95%) and post-anoxic coma (54-89%) and lowest for poisoning (0-39%) and epilepsy (0-10%). NTC represents a challenge to the emergency and the critical care physicians with an important mortality and moderate-severe disability rate. Even though, included studies were very heterogeneous, the most common causes of NTC are stroke, post anoxic, poisoning and various metabolic etiologies. The best outcome is achieved for patients with poisoning and epilepsy, while the worst outcome was seen in patients with stroke and post-anoxic coma. Adequate knowledge of the most common causes of NTC and prioritizing the causes by mortality ensures a swift and adequate work-up in diagnosis of NTC and may improve outcome.

Racial-ethnic disparities in stroke care: the American experience: a statement for healthcare professionals from the American Heart Association/American Stroke Association.

PubMed

Cruz-Flores, Salvador; Rabinstein, Alejandro; Biller, Jose; Elkind, Mitchell S V; Griffith, Patrick; Gorelick, Philip B; Howard, George; Leira, Enrique C; Morgenstern, Lewis B; Ovbiagele, Bruce; Peterson, Eric; Rosamond, Wayne; Trimble, Brian; Valderrama, Amy L

2011-07-01

Our goal is to describe the effect of race and ethnicity on stroke epidemiology, personal beliefs, access to care, response to treatment, and participation in clinical research. In addition, we seek to determine the state of knowledge on the main factors that may explain disparities in stroke care, with the goal of identifying gaps in knowledge to guide future research. The intended audience includes physicians, nurses, other healthcare professionals, and policy makers. Members of the writing group were appointed by the American Heart Association Stroke Council Scientific Statement Oversight Committee and represent different areas of expertise in relation to racial-ethnic disparities in stroke care. The writing group reviewed the relevant literature, with an emphasis on reports published since 1972. The statement was approved by the writing group; the statement underwent peer review, then was approved by the American Heart Association Science Advisory and Coordinating Committee. There are limitations in the definitions of racial and ethnic categories currently in use. For the purpose of this statement, we used the racial categories defined by the US federal government: white, black or African American, Asian, American Indian/Alaskan Native, and Native Hawaiian/other Pacific Islander. There are 2 ethnic categories: people of Hispanic/Latino origin or not of Hispanic/Latino origin. There are differences in the distribution of the burden of risk factors, stroke incidence and prevalence, and stroke mortality among different racial and ethnic groups. In addition, there are disparities in stroke care between minority groups compared with whites. These disparities include lack of awareness of stroke symptoms and signs and lack of knowledge about the need for urgent treatment and the causal role of risk factors. There are also differences in attitudes, beliefs, and compliance among minorities compared with whites. Differences in socioeconomic status and insurance coverage, mistrust of the healthcare system, the relatively limited number of providers who are members of minority groups, and system limitations may contribute to disparities in access to or quality of care, which in turn might result in different rates of stroke morbidity and mortality. Cultural and language barriers probably also contribute to some of these disparities. Minorities use emergency medical services systems less, are often delayed in arriving at the emergency department, have longer waiting times in the emergency department, and are less likely to receive thrombolysis for acute ischemic stroke. Although unmeasured factors may play a role in these delays, the presence of bias in the delivery of care cannot be excluded. Minorities have equal access to rehabilitation services, although they experience longer stays and have poorer functional status than whites. Minorities are inadequately treated with both primary and secondary stroke prevention strategies compared with whites. Sparse data exist on racial-ethnic disparities in access to surgical care after intracerebral hemorrhage and subarachnoid hemorrhage. Participation of minorities in clinical research is limited. Barriers to participation in clinical research include beliefs, lack of trust, and limited awareness. Race is a contentious topic in biomedical research because race is not proven to be a surrogate for genetic constitution. There are limitations in the current definitions of race and ethnicity. Nevertheless, racial and ethnic disparities in stroke exist and include differences in the biological determinants of disease and disparities throughout the continuum of care, including access to and quality of care. Access to and participation in research is also limited among minority groups. Acknowledging the presence of disparities and understanding the factors that contribute to them are necessary first steps. More research is required to understand these differences and find solutions.

2015 American Heart Association/American Stroke Association Focused Update of the 2013 Guidelines for the Early Management of Patients With Acute Ischemic Stroke Regarding Endovascular Treatment: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.

PubMed

Powers, William J; Derdeyn, Colin P; Biller, José; Coffey, Christopher S; Hoh, Brian L; Jauch, Edward C; Johnston, Karen C; Johnston, S Claiborne; Khalessi, Alexander A; Kidwell, Chelsea S; Meschia, James F; Ovbiagele, Bruce; Yavagal, Dileep R

2015-10-01

The aim of this guideline is to provide a focused update of the current recommendations for the endovascular treatment of acute ischemic stroke. When there is overlap, the recommendations made here supersede those of previous guidelines. This focused update analyzes results from 8 randomized, clinical trials of endovascular treatment and other relevant data published since 2013. It is not intended to be a complete literature review from the date of the previous guideline publication but rather to include pivotal new evidence that justifies changes in current recommendations. Members of the writing committee were appointed by the American Heart Association/American Stroke Association Stroke Council's Scientific Statement Oversight Committee and the American Heart Association/American Stroke Association Manuscript Oversight Committee. Strict adherence to the American Heart Association conflict of interest policy was maintained throughout the consensus process. Recommendations follow the American Heart Association/American Stroke Association methods of classifying the level of certainty of the treatment effect and the class of evidence. Prerelease review of the draft guideline was performed by 6 expert peer reviewers and by the members of the Stroke Council Scientific Statement Oversight Committee and Stroke Council Leadership Committee. Evidence-based guidelines are presented for the selection of patients with acute ischemic stroke for endovascular treatment, for the endovascular procedure, and for systems of care to facilitate endovascular treatment. Certain endovascular procedures have been demonstrated to provide clinical benefit in selected patients with acute ischemic stroke. Systems of care should be organized to facilitate the delivery of this care. © 2015 American Heart Association, Inc.

Reflections on 50 Years of Neuroscience Nursing: The Growth of Stroke Nursing.

PubMed

Jackson, Nancy; Haxton, Elaine; Morrison, Kathy; Markey, Erin; Andreoli, Linda J; Maloney, Theresa; Omelchenko, Nataliya; Aroose, Amanda; Stevens, Lynn B

2018-05-10

Over the past 50 years, the Journal of Neuroscience Nursing (JNN) has grown from a neurosurgical focus to the broader neuroscience focus alongside the professional nursing organization that it supports. Stroke care in JNN focused on the surgical treatment and nursing care for cranial treatment of conditions such as cerebral aneurysm, carotid disease, arteriovenous malformation, and artery bypass procedures. As medical science has grown and new medications and treatment modalities have been successfully trialed, JNN has brought to its readership this information about recombinant tissue plasminogen activator, endovascular trials, and new assessment tools such as the National Institute of Health Stroke Scale. JNN is on the forefront of publishing nursing research in the areas of stroke caregiver needs and community education for rapid treatment of stroke and stroke risk reduction. The journal has been timely and informative in keeping neuroscience nurses on the forefront of the changing world of stroke nursing.

Simulating the Impact of Improved Cardiovascular Risk Interventions on Clinical and Economic Outcomes in Russia

PubMed Central

Shum, Kenny; Alperin, Peter; Shalnova, Svetlana; Boytsov, Sergey; Kontsevaya, Anna; Vigdorchik, Alexey; Guetz, Adam; Eriksson, Jennifer; Hughes, David

2014-01-01

Objectives Russia faces a high burden of cardiovascular disease. Prevalence of all cardiovascular risk factors, especially hypertension, is high. Elevated blood pressure is generally poorly controlled and medication usage is suboptimal. With a disease-model simulation, we forecast how various treatment programs aimed at increasing blood pressure control would affect cardiovascular outcomes. In addition, we investigated what additional benefit adding lipid control and smoking cessation to blood pressure control would generate in terms of reduced cardiovascular events. Finally, we estimated the direct health care costs saved by treating fewer cardiovascular events. Methods The Archimedes Model, a detailed computer model of human physiology, disease progression, and health care delivery was adapted to the Russian setting. Intervention scenarios of achieving systolic blood pressure control rates (defined as systolic blood pressure <140 mmHg) of 40% and 60% were simulated by modifying adherence rates of an antihypertensive medication combination and compared with current care (23.9% blood pressure control rate). Outcomes of major adverse cardiovascular events; cerebrovascular event (stroke), myocardial infarction, and cardiovascular death over a 10-year time horizon were reported. Direct health care costs of strokes and myocardial infarctions were derived from official Russian statistics and tariff lists. Results To achieve systolic blood pressure control rates of 40% and 60%, adherence rates to the antihypertensive treatment program were 29.4% and 65.9%. Cardiovascular death relative risk reductions were 13.2%, and 29.6%, respectively. For the current estimated 43,855,000-person Russian hypertensive population, each control-rate scenario resulted in an absolute reduction of 1.0 million and 2.4 million cardiovascular deaths, and a reduction of 1.2 million and 2.7 million stroke/myocardial infarction diagnoses, respectively. Averted direct costs from current care levels ($7.6 billion [in United States dollars]) were $1.1 billion and $2.6 billion, respectively. PMID:25141122

Factors Influencing the Decline in Stroke Mortality

PubMed Central

Lackland, Daniel T.; Roccella, Edward J.; Deutsch, Anne; Fornage, Myriam; George, Mary G.; Howard, George; Kissela, Brett; Kittner, Steven J.; Lichtman, Judith H.; Lisabeth, Lynda; Schwamm, Lee H.; Smith, Eric E.; Towfighi, Amytis

2017-01-01

Background and Purpose Stroke mortality has been declining since the early twentieth century. The reasons for this are not completely understood, although the decline is welcome. As a result of recent striking and more accelerated decreases in stroke mortality, stroke has fallen from the third to the fourth leading cause of death in the United States. This has prompted a detailed assessment of the factors associated with this decline. This review considers the evidence of various contributors to the decline in stroke risk and mortality and can be used in the design of future interventions regarding this major public health burden. Methods Writing group members were nominated by the committee chair and co-chair on the basis of their previous work in relevant topic areas and were approved by the American Heart Association (AHA) Stroke Council’s Scientific Statement Oversight Committee and the AHA’s Manuscript Oversight Committee. The writers used systematic literature reviews, references to published clinical and epidemiology studies, morbidity and mortality reports, clinical and public health guidelines, authoritative statements, personal files, and expert opinion to summarize evidence and indicate gaps in current knowledge. All members of the writing group had the opportunity to comment and approved the final version of this document. The document underwent extensive AHA internal peer review, Stroke Council Leadership review and Scientific Statements Oversight Committee review before consideration and approval by the AHA Science Advisory and Coordinating Committee. Results The decline in stroke mortality over the past decades represents a major improvement in population health and is observed for both genders, and all race and age groups. In addition to the overall impact on fewer lives lost to stroke, the major decline in stroke mortality seen among individuals less than 65 years of age represents a reduction on years of potential life lost. The decline in mortality results from reduced stroke incidence and lower case fatality rates. These significant improvements in stroke outcomes are concurrent with cardiovascular risk factor control interventions. While it is difficult to calculate specific attributable risk estimates, the hypertension control efforts initiated in the 1970s appears to have had the most substantial influence on the accelerated stroke mortality decline. Although implemented later in the time period, diabetes and dyslipidemia control and smoking cessation programs, particularly in combination with hypertension treatment, also appear to have contributed to the stroke mortality decline. Telemedicine and stroke systems of care, while showing strong potential effects, have not been in place long enough to show their influence on the decline. Other factors had probable effects, but additional studies are needed to determine their contributions. Conclusion The decline in stroke mortality is real and represents a major public health and clinical medicine success story. The repositioning of stroke from 3rd to 4th leading cause of death is the result of true mortality decline and not an increase of chronic lung disease mortality, which is now the 3rd leading cause of death in the United States. There is strong evidence the decline can be attributed to a combination of interventions and programs based on scientific findings and implemented with the purpose to reduce stroke risks, the most likely being improved hypertension control. Thus, research studies and the application of their findings to develop intervention programs have improved the health of the population. The continued application of aggressive evidence-based public health programs and clinical interventions are expected to result in further declines in stroke mortality. PMID:24309587

Paediatric stroke: pressing issues and promising directions.

PubMed

Kirton, Adam; deVeber, Gabrielle

2015-01-01

Stroke occurs across the lifespan with unique issues in the fetus, neonate, and child. The past decade has seen substantial advances in paediatric stroke research and clinical care, but many unanswered questions and controversies remain. The pathobiology of perinatal stroke needs to be better understood if prevention strategies are to be realised. Similarly, enhanced understanding of the mechanisms underlying childhood stroke, including cerebral arteriopathies, could inform the development of mechanism-specific treatments. Emerging clinical trials, including studies of neonatal sinovenous thrombosis and childhood arterial stroke, offer the hope of evidence-based treatment options in the near future. Early recognition of stroke in children is a key educational target for both the public and health-care professionals, and has translational potential to advance the application of neuroprotective, thrombolytic, and antithrombotic interventions and rehabilitation strategies to the earliest possible timepoints after stroke onset, improving outcomes and quality of life for affected children and their families. Copyright © 2015 Elsevier Ltd. All rights reserved.

Temporal changes in geographic disparities in access to emergency heart attack and stroke care: are we any better today?

PubMed

Busingye, Doreen; Pedigo, Ashley; Odoi, Agricola

2011-12-01

The objective of this study was to investigate temporal changes in geographic access to emergency heart attack and stroke care. Network analysis was used to compute travel time to the nearest emergency room (ER), cardiac, and stroke centers in Middle Tennessee. Populations within 30, 60, and 90 min driving time to the nearest ER, cardiac and stroke centers were identified. There were improvements in timely access to cardiac and stroke centers over the study period (1999-2010). There were significant (p<0.0001) increases in the proportion of the population with access to cardiac centers within 30 min from 29.4% (1999) to 62.4% (2009) while that for stroke changed from 5.4% (2004) to 46.1% (2010). Most (96%) of the population had access to an ER within 30 min from 1999 to 2010. Access to care has improved in the last decade but more still needs to be done to address disparities in rural communities. Copyright © 2011 Elsevier Ltd. All rights reserved.

Stroke: Hope through Research

MedlinePlus

... the Barthel Index. Imaging for the Diagnosis of Acute Stroke Health care professionals also use a variety ... risk population. top Ongoing Clinical Trials Albumin in Acute Ischemic Stroke (ALIAS) Trial Human serum albumin is ...

Health Care Costs of Spontaneous Aneurysmal Subarachnoid Hemorrhage for Rehabilitation, Home Care, and In-Hospital Treatment for the First Year.

PubMed

Ridwan, Sami; Urbach, Horst; Greschus, Susanne; von Hagen, Johanna; Esche, Jonas; Boström, Azize

2017-01-01

Given the young age of onset and high probability of long-term disability after subarachnoid hemorrhage (SAH), the financial impact is expected to be substantial. Our primary objective was to highlight subsequent treatment costs after the acute in-hospital stay, including rehabilitation and home care, compared with costs for ischemic stroke. The study included 101 patients (median age 52 years, 70 women) with aneurysmal SAH treated from July 2007 to April 2009. In-hospital costs were calculated using German diagnosis related groups. Rehabilitation costs depended on rehabilitation phase/grade and daily rate. Level of severity of care requirements determined the costs for home care. Of patients, 54% received coiling and 46% received clipping. The clipping group included more poor-grade patients than the coiling group (P = 0.039); 23 patients died. Of 78 surviving patients, 70 received rehabilitation treatment (68 in Germany). Mean rehabilitation costs were €16,030 per patient. Patients in the clipping group generated higher rehabilitation costs and longer treatment periods in rehabilitation facilities (P = 0.001 for costs [€20,290 vs. €11,771] and P = 0.011 for duration (54.4 days vs. 40.5 days). Of surviving patients, 32% needed home care, of whom 52% required constant care. Multivariate regression analysis identified longer intensive care unit stay and poor Hunt and Hess grade as independent predictors of higher costs. Aneurysmal SAH prevalently affects working individuals with long-term occupational disability necessitating long-term medical rehabilitation for most patients and subsequent nursing care in one third of survivors. Overall, SAH treatment generates far higher costs than reported for ischemic stroke. Copyright © 2016 Elsevier Inc. All rights reserved.

Transient ischameic attack/stroke electronic decision support: a 14-month safety audit.

PubMed

Lavin, Timothy L; Ranta, Annemarei

2014-02-01

To assess the safety of a Transient Ischameic Attack (TIA)/Stroke Electronic Decision Support (EDS) tool in the primary care setting intended to aid general practitioners in the timely management of transient ischemic attacks (TIAs). A 14-month safety audit reviewing all patients managed with the help of the TIA/Stroke EDS tool. Major morbidity and mortality were assessed by screening patients for subsequent hospital admissions and investigating potential links to EDS use. Seventy-nine patients were managed with the aid of the TIA/Stroke EDS. EDS use resulted in 8 appropriate immediate hospital admissions because of patients being at high risk of stroke. Three patients had delayed admission, but care was fully guideline based and patients had no adverse outcome. Eleven admissions were unrelated to EDS use. Two deaths occurred; these did not result from inappropriate EDS advice. Results suggest that TIA/Stroke EDS use is not associated with major morbidity or mortality. Larger studies are needed to draw more definite conclusions regarding the utility of this TIA/Stroke EDS in preventing strokes. Copyright © 2014 National Stroke Association. All rights reserved.

Aligning health care policy with evidence-based medicine: the case for funding direct oral anticoagulants in atrial fibrillation.

PubMed

Stone, James A; Earl, Karen M; O'Neill, Blair J; Sharma, Mukul; Huynh, Thao; Leblanc, Kori; Ward, Richard; Teal, Philip A; Cox, Jafna L

2014-10-01

Misalignment between evidence-informed clinical care guideline recommendations and reimbursement policy has created care gaps that lead to suboptimal outcomes for patients denied access to guideline-based therapies. The purpose of this article is to make the case for addressing this growing access barrier to optimal care. Stroke prevention in atrial fibrillation (AF) is discussed as an example. Stroke is an extremely costly disease, imposing a significant human, societal, and economic burden. Stroke in the setting of AF carries an 80% probability of death or disability. Although two-thirds of these strokes are preventable with appropriate anticoagulation, this has historically been underprescribed and poorly managed. National and international guidelines endorse the direct oral anticoagulants as first-line therapy for this indication. However, no Canadian province has provided these agents with an unrestricted listing. These decisions appear to be founded on silo-based cost assessment-the drug costs rather than the total system costs-and thus overlook several important cost-drivers in stroke. The discordance between best scientific evidence and public policy requires health care providers to use a potentially suboptimal therapy in contravention of guideline recommendations. It represents a significant obstacle for knowledge translation efforts that aim to increase the appropriate anticoagulation of Canadians with AF. As health care professionals, we have a responsibility to our patients to engage with policy-makers in addressing and resolving this barrier to optimal patient care. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

Pediatric neurocritical care.

PubMed

Murphy, Sarah

2012-01-01

Pediatric neurocritical care is an emerging multidisciplinary field of medicine and a new frontier in pediatric critical care and pediatric neurology. Central to pediatric neurocritical care is the goal of improving outcomes in critically ill pediatric patients with neurological illness or injury and limiting secondary brain injury through optimal critical care delivery and the support of brain function. There is a pressing need for evidence based guidelines in pediatric neurocritical care, notably in pediatric traumatic brain injury and pediatric stroke. These diseases have distinct clinical and pathophysiological features that distinguish them from their adult counterparts and prevent the direct translation of the adult experience to pediatric patients. Increased attention is also being paid to the broader application of neuromonitoring and neuroprotective strategies in the pediatric intensive care unit, in both primary neurological and primary non-neurological disease states. Although much can be learned from the adult experience, there are important differences in the critically ill pediatric population and in the circumstances that surround the emergence of neurocritical care in pediatrics.

Mobile Stroke Unit Reduces Time to Image Acquisition and Reporting.

PubMed

Nyberg, E M; Cox, J R; Kowalski, R G; Duarte, D V; Schimpf, B; Jones, W J

2018-05-17

Timely administration of thrombolytic therapy is critical to maximizing the likelihood of favorable outcomes in patients with acute ischemic stroke. Although emergency medical service activation overall improves the timeliness of acute stroke treatment, the time from emergency medical service dispatch to hospital arrival unavoidably decreases the timeliness of thrombolytic administration. Our mobile stroke unit, a new-generation ambulance with on-board CT scanning capability, reduces key imaging time metrics and facilitates in-the-field delivery of IV thrombolytic therapy. © 2018 by American Journal of Neuroradiology.

Patient engagement with research: European population register study.

PubMed

McKevitt, Christopher; Fudge, Nina; Crichton, Siobhan; Bejot, Yannick; Daubail, Benoît; Di Carlo, Antonio; Fearon, Patricia; Kolominsky-Rabas, Peter; Sheldenkar, Anita; Newbound, Sophie; Wolfe, Charles D A

2015-12-01

Lay involvement in implementation of research evidence into practice may include using research findings to guide individual care, as well as involvement in research processes and policy development. Little is known about the conditions required for such involvement. To assess stroke survivors' research awareness, use of research evidence in their own care and readiness to be involved in research processes. Cross sectional survey of stroke survivors participating in population-based stroke registers in six European centres. The response rate was 74% (481/647). Reasons for participation in register research included responding to clinician request (56%) and to 'give something back' (19%); however, 20% were unaware that they were participating in a stroke register. Research awareness was generally low: 57% did not know the purpose of the register they had been recruited to; 73% reported not having received results from the register they took part in; 60% did not know about any research on stroke care. Few participants (7.6%) used research evidence during their consultations with a doctor. The 34% of participants who were interested in being involved in research were younger, more highly educated and already research aware. Across Europe, stroke survivors already participating in research appear ill informed about stroke research. Researchers, healthcare professionals and patient associations need to improve how research results are communicated to patient populations and research participants, and to raise awareness of the relationship between research evidence and increased quality of care. © 2014 John Wiley & Sons Ltd.

Money is Brain: Financial Barriers and Consequences for Canadian Stroke Patients.

PubMed

Ganesh, Aravind; King-Shier, Kathryn; Manns, Braden J; Hill, Michael D; Campbell, David J T

2017-03-01

Stroke patients of lower socioeconomic status have worse outcomes. It remains poorly understood whether this is due to illness severity or personal or health system barriers. We explored the experiences of stroke patients with financial barriers in a qualitative descriptive pilot study, seeking to capture perceived challenges that interfere with their poststroke health and recovery. We interviewed six adults with a history of stroke and financial barriers in Alberta, Canada, inquiring about their: (1) experiences after stroke; (2) experience of financial barriers; (3) perceived reasons for financial barriers; (4) health consequences of financial barriers; and (5) mechanisms for coping with financial barriers. Two reviewers analyzed data using inductive thematic analysis. The participants developed new or worsened financial circumstances as a consequence of stroke-related disability. Poststroke impairments and financial barriers took a toll on their mental health. They struggled to access several aspects of long-term poststroke care, including allied health professional services, medications, and proper nutrition. They described opportunity costs and tradeoffs when accessing health services. In several cases, they were unaware of health resources available to them and were hesitant to disclose their struggles to their physicians and even their families. Some patients with financial barriers perceive challenges to accessing various aspects of poststroke care. They may have inadequate knowledge of resources available to them and may not disclose their concerns to their health care team. This suggests that providers themselves might consider asking stroke patients about financial barriers to optimize their long-term poststroke care.

A review and commentary of the social factors which influence stroke care: issues of inequality in qualitative literature.

PubMed

Mold, Freda; McKevitt, Christopher; Wolfe, Charles

2003-09-01

Stroke is the third most common cause of death in the UK and a major cause of adult disability. Stroke services have long been criticised for being deficient and there is evidence that some aspects of care provision vary across different population groups. While there is information about the patterns of service provision, questions remain about processes which might underlie these variations. The present paper sought to assess how well the processes which might lead to inequity in the delivery and uptake of stroke services are currently understood by reviewing the qualitative literature in the area. The review was carried out by systematically searching online literature databases, using keyword and bibliographical searches, within a particular time frame. In total, 55 articles were reviewed, including studies related to primary and secondary clinical care, as well as social care. Articles focused on both professionals' and patients' perspectives. The review reports the cultural factors and processes which have been identified as possible causes of barriers to professionals' delivering stroke services, as well as issues which influence patients' uptake of services. Issues identified in the literature were categorised into four broad thematic areas: conceptualisations of stroke illness and ageing, socio-economic factors, resource allocation and information provision. These themes are then revisited through the hypothesis that the concept of social and personal identity could cast new light on our understanding of how inequity in stroke care provision might arise. It is argued that the ways in which professionals and patients view themselves and each other influences their interaction, and in turn, the delivery and demand for services. Finally, the authors suggest areas where further research is warranted.

PreSSUB II: The prehospital stroke study at the Universitair Ziekenhuis Brussel II

PubMed Central

Espinoza, Alexis Valenzuela; Van Hooff, Robbert-Jan; De Smedt, Ann; Moens, Maarten; Yperzeele, Laetitia; Nieboer, Koenraad; Hubloue, Ives; De Keyser, Jacques; Dupont, Alain; De Wit, Liesbet; Putman, Koen; Brouns, Raf

2015-01-01

Rationale Stroke is a time-critical medical emergency requiring specialized treatment. Prehospital delay contributes significantly to delayed or missed treatment opportunities. In-ambulance telemedicine can bring stroke expertise to the prehospital arena and facilitate this complex diagnostic and therapeutic process. Aims This study evaluates the efficacy, safety, feasibility, reliability and cost-effectiveness of in-ambulance telemedicine for patients with suspicion of acute stroke. We hypothesize that this approach will reduce the delay to in-hospital treatment by streamlining the diagnostic process and that prehospital stroke care will be improved by expert stroke support via telemedicine during the ambulance transportation. Design PreSSUB II is an interventional, prospective, randomized, open-blinded, end-point, single-center trial comparing standard emergency care by the Paramedic Intervention Team of the Universitair Ziekenhuis Brussel (control) with standard emergency care complemented with in-ambulance teleconsultation service by stroke experts (PreSSUB). Study Outcomes The primary efficacy endpoint is the call-to-brain imaging time. Secondary endpoints for the efficacy analysis include the prevalence of medical events diagnosed and corrected during in-ambulance teleconsultation, the proportion of patients with ischemic stroke receiving recanalization therapy, the assessment of disability, functional status, quality of life and overall well-being. Mortality at 90 days after stroke is the primary safety endpoint. Secondary safety analysis will involve the registration of any adverse event. Other analyses include assessment of feasibility and reliability and a health economic evaluation. PMID:27847888

Tracking patterns of needs during a telephone follow-up programme for family caregivers of persons with stroke.

PubMed

Bakas, Tamilyn; Jessup, Nenette M; McLennon, Susan M; Habermann, Barbara; Weaver, Michael T; Morrison, Gwendolyn

2016-09-01

Programmes that address stroke family caregiver needs and skill-building are recommended based on the literature and patient care guidelines for stroke rehabilitation. The purpose of this study was to explore patterns of perceived needs and skill-building during a stroke caregiver intervention programme. Descriptive statistics were used to analyse data from 123 stroke caregivers enrolled in the intervention group of a randomised controlled clinical trial. Caregivers received eight weekly telephone sessions, with a booster session a month later. At each session, the Caregiver Needs and Concerns Checklist (CNCC) was used to identify and prioritise current needs that were then addressed through skill-building strategies. Perceived needs changed over time. Information about stroke was the highest priority need during Session 1. Managing survivor emotions and behaviours was the highest priority for Sessions 2 through 4. Caregivers generally waited until Sessions 5 through 9 to address their own emotional and physical health needs. Physical and instrumental care needs were relatively low but stable across all nine sessions. Skill-building was consistently high, though it peaked during Sessions 2 and 3. Tracking patterns of needs and skill-building suggest appropriate timing for targeting different types of family caregiver support during stroke rehabilitation. Implications for Rehabilitation Family caregivers of stroke survivors play an essential role in the rehabilitation process of the stroke survivor. Identifying and addressing the priority needs and concerns of stroke caregivers during the early discharge period enables caregivers to provide sustained support for the stroke survivor. Rehabilitation professionals are in a key position to address evolving caregiver needs and concerns as they transition to home settings with follow-up care.

mStroke: "Mobile Stroke"-Improving Acute Stroke Care with Smartphone Technology.

PubMed

Andrew, Benjamin Y; Stack, Colleen M; Yang, Julian P; Dodds, Jodi A

2017-07-01

This study aimed to evaluate the effect of method and time of system activation on clinical metrics in cases utilizing the Stop Stroke (Pulsara, Inc.) mobile acute stroke care coordination application. A retrospective cohort analysis of stroke codes at 12 medical centers using Stop Stroke from March 2013 to May 2016 was performed. Comparison of metrics (door-to-needle time [DTN] and door-to-CT time [DTC], and rate of DTN ≤ 60 minutes [goal DTN]) was performed between subgroups based on method (emergency medical service [EMS] versus emergency department [ED]) and time of activation. Effects were adjusted for confounders (age, sex, National Institutes of Health Stroke Scale [NIHSS] score) using multiple linear and logistic regression. The final dataset included 2589 cases. Cases activated by EMS were more severe (median NIHSS score 8 versus 4, P < .0001) and more likely to receive recombinant tissue plasminogen activator (20% versus 12%, P < .0001) than those with ED activation. After adjustment, cases with EMS activation had shorter DTC (6.1 minutes shorter, 95% CI [-10.3, -2]) and DTN (12.8 minutes shorter, 95% CI [-21, -4.6]) and were more likely to meet goal DTN (OR 1.83, 95% CI [1.1, 3]). Cases between 1200 and 1800 had longer DTC (7.7 minutes longer, 95% CI [2.4, 13]) and DTN (21.1 minutes longer, 95% CI [9.3, 33]), and reduced rate of goal DTN (OR .3, 95% CI [.15, .61]) compared to those between 0000 and 0600. Incorporating real-time prehospital data obtained via smartphone technology provides unique insight into acute stroke codes. Activation of mobile electronic stroke coordination in the field appears to promote a more expedited and successful care process. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Hospitalization resource use and costs before and after TIA and stroke: results from a population-based cohort study (OXVASC).

PubMed

Luengo-Fernandez, Ramon; Silver, Louise E; Gutnikov, Sergei A; Gray, Alastair M; Rothwell, Peter M

2013-01-01

High hospitalization rates, prolonged length of stay, and increased risks of subsequent events mean a steep increase in health care usage after stroke. No study, however, has examined to what extent increased costs after transient ischemic attack (TIA) or stroke are due to hospitalizations for the initial event, recurrent events, and/or nonvascular hospitalizations, and how costs compare with the year prior to the event. We studied patients in a population-based cohort study (Oxford Vascular Study) in the United Kingdom from 2003 to 2007. Hospitalization and cost details were obtained from patients' individualized Hospital Episode Statistics records. A total of 295 incident TIA and 439 incident stroke patients were included. For patients with stroke, average costs increased from £1437 in the year pre-event to £6629 in the year post-event (P<0.0001). Sixty-four percent (£4224) of poststroke costs were due to hospitalizations linked to the index stroke, more than 30% of which were given nonvascular primary diagnoses on Hospital Episode Statistics, and £653 (10%) were due to hospitalizations linked to subsequent vascular events. For patients with TIA, costs increased from £876 1 year before the event to £2410 in the year post-event (P<0.0001). Patients with TIA incurred nonsignificantly higher costs due to hospitalizations linked to subsequent vascular events (£774) than for hospitalizations linked to the index TIA (£720). Hospital costs increased after TIA or stroke, primarily because of increased initial cerebrovascular hospitalizations. The finding that costs due to nonvascular diagnoses also increased after TIA or stroke appears, in part, to be explained by the miscoding of TIA/stroke-related hospitalizations in electronic information systems. Copyright © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Effect of infusion pump fill-stroke flow interruption on response to sodium nitroprusside in surgical patients.

PubMed

Mann, H J; Fuhs, D W; Cerra, F B

1988-03-01

The influence of the piston-cassette pump fill stroke on the pharmacodynamic response to sodium nitroprusside was evaluated prospectively in 10 adult patients in the surgical intensive-care unit. Simultaneous analog recordings of blood pressure and fill stroke were made over three complete pump fill cycles in each patient. Sodium nitroprusside flow rates and concentrations were recorded throughout the data-collection period. Analysis was based on the maximum pressure obtained during the two-minute baseline period before a fill stroke (Pmax baseline), the pressure at the initiation of the fill stroke (P initial), and the maximum pressure obtained during the two-minute period after the fill stroke (Pmax postfill). The maximum systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean blood pressure (MBP) during the baseline and post-fill-stroke periods were significantly different. The mean (+/- S.D.) variability in pressure between the time periods Pmax baseline and Pmax postfill was 3.9 +/- 5.8 mm Hg for SBP (range, -8 to +16), 3.5 +/- 5.7 mm Hg for DBP (range, -7 to +13), and 3.6 +/- 5.6 mm Hg for MBP (range, -7 to +14). The likelihood of a pharmacodynamic change was inconsistent both between and within patients. Within patients the difference between cycles for the variability between time periods ranged from a minimum of 2 mm Hg to a maximum of 16 mm Hg for SBP, 2 mm Hg to 17 mm Hg for DBP, and 1 mm Hg to 17 mm Hg for MBP. The variability within the baseline period (Pmax baseline - P initial) in SBP was significantly greater than the variability between the time periods, while the differences for DBP and MBP were not significant.(ABSTRACT TRUNCATED AT 250 WORDS)

National use of thrombolysis with alteplase for acute ischaemic stroke via telemedicine in Denmark: a model of budgetary impact and cost effectiveness.

PubMed

Ehlers, Lars; Müskens, Wilhelmina Maria; Jensen, Lotte Groth; Kjølby, Mette; Andersen, Grethe

2008-01-01

The purpose of this analysis was to assess the budgetary impact and cost effectiveness of the national use of thrombolysis with alteplase (recombinant tissue plasminogen activator; rt-PA) for acute ischaemic stroke via telemedicine in Denmark. Computations were based on a Danish health economic model of thrombolysis treatment of acute ischaemic stroke via telemedicine. Cost data for stroke units and satellite clinics were taken from the first practical experiences in Denmark with implementing thrombolysis via telemedical linkage to the Stroke Department at Aarhus University Hospital. Effectiveness data were taken from a published pooled analysis of results from randomized controlled trials of alteplase. The calculations showed that the additional total costs to the hospitals of implementing thrombolysis with alteplase for acute ischaemic stroke via telemedicine were approximately $US3.0 (range 2.0-5.8) million per year in the case of five centres and five satellite clinics, or $US3.6 (range 2.4-7.0) million per year based on seven centres and seven satellite clinics. The incremental cost-effectiveness ratio was calculated to be approximately $US50,000 when taking a short time perspective (1 year), but thrombolysis was dominant (both cheaper and more effective) after as little as 2 years and cost effectiveness improved over longer time scales. The budgetary impact of using thrombolysis with alteplase for acute ischaemic stroke via telemedicine depends on the existing capacity and organizational conditions at the local hospitals. The health economic model computations suggest that the macroeconomic costs may balance with savings in care and rehabilitation after as little as 2 years, and that potentially large long-term savings are associated with thrombolysis with alteplase delivered by telemedicine, although the long-term calculations are uncertain.

The effects of pay for performance on disparities in stroke, hypertension, and coronary heart disease management: interrupted time series study.

PubMed

Lee, John Tayu; Netuveli, Gopalakrishnan; Majeed, Azeem; Millett, Christopher

2011-01-01

The Quality and Outcomes Framework (QOF), a major pay-for-performance programme, was introduced into United Kingdom primary care in April 2004. The impact of this programme on disparities in health care remains unclear. This study examines the following questions: has this pay for performance programme improved the quality of care for coronary heart disease, stroke and hypertension in white, black and south Asian patients? Has this programme reduced disparities in the quality of care between these ethnic groups? Did general practices with different baseline performance respond differently to this programme? Retrospective cohort study of patients registered with family practices in Wandsworth, London during 2007. Segmented regression analysis of interrupted time series was used to take into account the previous time trend. Primary outcome measures were mean systolic and diastolic blood pressure, and cholesterol levels. Our findings suggest that the implementation of QOF resulted in significant short term improvements in blood pressure control. The magnitude of benefit varied between ethnic groups with a statistically significant short term reduction in systolic BP in white and black but not in south Asian patients with hypertension. Disparities in risk factor control were attenuated only on few measures and largely remained intact at the end of the study period. Pay for performance programmes such as the QOF in the UK should set challenging but achievable targets. Specific targets aimed at reducing ethnic disparities in health care may also be needed.

Combined Electrical Stimulation and Exercise for Swallow Rehabilitation Post-Stroke: A Pilot Randomized Control Trial

ERIC Educational Resources Information Center

Sproson, Lise; Pownall, Sue; Enderby, Pam; Freeman, Jenny

2018-01-01

Background: Dysphagia is common after stroke, affecting up to 50% of patients initially. It can lead to post-stroke pneumonia, which causes 30% of stroke-related deaths, a longer hospital stay and poorer health outcomes. Dysphagia care post-stroke generally focuses on the management of symptoms, via modified oral intake textures and adapted…

Postoperative Conversion Disorder Presenting as Inspiratory Stridor and Hemiparesis in a Pediatric Patient.

PubMed

Nelson, Erik J; Wu, Jennifer Y

2017-01-17

BACKGROUND Postoperative conversion disorder is rare and has been reported. The diagnosis is usually made after all major organic causes have been ruled out. CASE REPORT We describe a case of a 13-year-old female who presented in the post-anesthesia care unit with acute-onset inspiratory stridor and unresponsiveness to verbal or painful stimuli after receiving a general anesthetic for upper endoscopy. Later in the post-anesthesia care unit, she presented with acute-onset right hemiplegia and sensory loss. She was first evaluated for causes of her stridor and unresponsiveness. The evaluation revealed paradoxical vocal cord movement, and all laboratory test values were normal. For her hemiplegia and sensory loss, she was evaluated for stroke with head MRI and CT scans, which were normal. CONCLUSIONS After extensive workup and consideration of multiple etiologies for her presenting signs and symptoms, the most likely diagnosis was conversion disorder.

[Reorganization of the interdisciplinary emergency unit at the university clinic of Göttingen].

PubMed

Blaschke, Sabine; Müller, Gerhard A; Bergmann, Günther

2008-04-01

Configuration of the interdisciplinary emergency unit within the university clinic of Göttingen was successfully reorganized during the past two years. All emergencies except traumatologic, gynecologic and pediatric emergencies are treated within this functional unit which is guided by the center of internal medicine. It is organized in a three shift operation manner over a period of 24 hours. Due to a close interdisciplinary collaboration between different departments patients receive optimal diagnostic and therapeutic treatment within a short period of time. To improve processes within the emergency department a series of measures were taken including the -establishment of an intermediate care unit for unstable patients, setting up of special diagnostic and therapeutic units for the acute coronary syndrome as well as stroke, implementation of standardized clinical pathways, establishment of an electronic data processing network in close communication with all diagnostic entities, introduction of a quality assurance system and reduction of medical costs. Reorganization measures lead to a substantial optimization and acceleration of emergency proceedings and thus, provides optimal patient care around the clock. In addition, medical costs could clearly be reduced at the interface between preclinical and clinical emergency medicine.

The Effects of Delirium Prevention Guidelines on Elderly Stroke Patients.

PubMed

Song, Jihye; Lee, Minkyung; Jung, Dukyoo

2017-07-01

This study aimed to evaluate the effectiveness of the delirium prevention interventions recommended by the Delirium Prevention Guidelines for Elderly Stroke Patients (DPGESP). The DPGESP comprises nine dimensions with 28 interventions, including risk factor assessment, orientation disorder prevention, sleeping pattern maintenance, sensory interventions, constipation, dehydration, hypoxia and infection prevention, pain management, and appropriate nutrition maintenance. This quasi-experimental study used a nonequivalent control group and a pretest-posttest design. The experimental and control groups each included 54 patients, and the participants were elderly patients who were admitted to the stroke unit. The study outcomes were the delirium incidence and severity, stroke impact, and length of hospitalization. Posttest values for delirium incidence, severity, stroke impact, and length of hospitalization were significantly improved in the experimental group. Implementation of the DPGESP had beneficial effects on the delirium incidence and severity, stroke impact, and length of hospitalization among elderly patients admitted to a stroke unit.

[Medico-economic assessment of the Pontoise Hospital stroke unit].

PubMed

Yekhlef, F; Decup, D; Niclot, P; Servan, J; Descombes, S; Richecoeur, J; Ollivier, A

2010-11-01

Annually, approximately 120,000 people in France have a stroke. Various controlled studies have pointed out the benefits of treatment in a stroke unit (SU). The objective of this study was to evaluate, from a medical point of view, the economic impact of the Pontoise Hospital SU. Based on the national cost study (NCS [étude nationale des coûts: ENC]) we analyzed data of five diagnosis related groups (DRG) which have a principle diagnosis in relation with stroke. This work was limited to strokes and transient ischemic events in adults and excluded sub-arachnoid hemorrhage. Medical and economic parameters were collected over the period from January to October 2006 and compared with those of the same period in 2005, that is to say before the opening of the SU. Three hundred and twenty-three hospital stays occurred between January 1st and October 31st, 2006 and 216 during the same time period before the opening of the SU, an increase of approximately 50% of all stroke-related admissions in our hospital. The number of stays carried out in the neurology unit increased by 29%. There was no significant difference between the two periods regarding age (median 69 versus 70 years) and sex- ratio. Average length of stay (ALS) was the same (9 days). There were no significant differences concerning the death rate (5.6% versus 6.2%) and that of discharge to home (44.6% versus 44.4%). The cost by stay in 2006 was 3534 euros [median; min 664-max 57,542] versus 3541 euros in 2005 [681-35,149] (p=0.57). Analysis by DRG highlighted an increase in the cost for serious strokes, cerebral infarctions and hemorrhages. For transitory ischemic events, the cost and the ALS decreased. After the opening of the SU, there was an increase in the activity without an increase in the total cost. This could be related in part to the limited means allocated to the stroke unit at its opening (in particular medical staff). The NCS can be used to evaluate the activity of a stroke unit. This work could be completed on a larger number of units or in several units of different size. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

Stroke, disability, and unconscious bias: interrelationships and over-determination in medical decisions.

PubMed

Sandel, M Elizabeth

2011-01-01

Many factors influence what and how we communicate with patients after stroke. As physicians, we have a responsibility to examine our medical decisions and prognostication regarding each stroke patient. We must understand how many factors come into play in decisions regarding care, including perspectives that reflect the specific training of physicians in various specialties. How the physician responds to the patient with a stroke is highly individual. The more familiar the physician is with stroke recovery and the more time he or she has for individualized and less automatic approaches, the less likely decisions will be reflexive, based on bias. By examining our unconscious biases, we can provide individualized care that gives patients more latitude to create their own stories of recovery.

Stroke Genetics Network (SiGN) Study: Design and rationale for a genome-wide association study of ischemic stroke subtypes

PubMed Central

Meschia, James F.; Arnett, Donna K.; Ay, Hakan; Brown, Robert D.; Benavente, Oscar; Cole, John W.; de Bakker, Paul I.W.; Dichgans, Martin; Doheny, Kimberly F.; Fornage, Myriam; Grewal, Raji; Gwinn, Katrina; Jern, Christina; Conde, Jordi Jimenez; Johnson, Julie A.; Jood, Katarina; Laurie, Cathy C.; Lee, Jin-Moo; Lindgren, Arne; Markus, Hugh S.; McArdle, Patrick F.; McClure, Leslie A.; Mitchell, Braxton D.; Schmidt, Reinhold; Rexrode, Kathryn M.; Rich, Stephen S.; Rosand, Jonathan; Rothwell, Peter M.; Rundek, Tatjana; Sacco, Ralph L.; Sharma, Pankaj; Shuldiner, Alan R.; Slowik, Agnieszka; Wassertheil-Smoller, Sylvia; Sudlow, Cathie; Thijs, Vincent; Woo, Daniel; Worrall, Bradford B.; Wu, Ona; Kittner, Steven J.

2014-01-01

Background and Purpose Meta-analyses of extant genome-wide data illustrate the need to focus on subtypes of ischemic stroke for gene discovery. The NINDS Stroke Genetics Network (SiGN) contributes substantially to meta-analyses that focus on specific subtypes of stroke. Methods The NINDS Stroke Genetics Network (SiGN) includes ischemic stroke cases from 24 Genetic Research Centers (GRCs), 13 from the US and 11 from Europe. Investigators harmonize ischemic stroke phenotyping using the web-based Causative Classification of Stroke (CCS) system, with data entered by trained and certified adjudicators at participating GRCs. Through the Center for Inherited Diseases Research (CIDR), SiGN plans to genotype 10,296 carefully phenotyped stroke cases using genome-wide SNP arrays, and add to these another 4,253 previously genotyped cases for a total of 14,549 cases. To maximize power for subtype analyses, the study allocates genotyping resources almost exclusively to cases. Publicly available studies provide most of the control genotypes. CIDR-generated genotypes and corresponding phenotypic data will be shared with the scientific community through dbGaP, and brain MRI studies will be centrally archived. Conclusions The SiGN consortium, with its emphasis on careful and standardized phenotyping of ischemic stroke and stroke subtypes, provides an unprecedented opportunity to uncover genetic determinants of ischemic stroke. PMID:24021684

FY04 LDRD Final Report Stroke Sensor Development Using Microdot Sensor Arrays

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carter, J C; Wilson, T S; Alvis, R M

2005-11-15

Stroke is a major cause of mortality and is the primary cause of long-term disability in the United States. A recent study of Stroke incidence, using conservative calculations, suggests that over 700,000 people annually in this country will have a stroke. Of these 700,000, approximately 150,000 will die and 400,000 will be left with a significant deficit; only one quarter will return to an independent--although not necessarily baseline--level of functioning. The costs of caring for victims of stroke in the acute phase, chronic care, and lost productivity amount to 40 billion per year. Of all strokes, approximately 20% are hemorrhagicmore » and 20% are due to small vessel disease. Thus, the number of people with large vessel thromboembolic disease and the target population of this research is greater than 400,000. Currently, the only approved therapy for treatment of acute ischemic stroke is intravenous thrombolytic drugs. While stroke patients who receive these drugs are more likely to have better outcomes than those who do not, their improvement is highly dependent on the initiation of treatment within three hours of the onset of symptoms, with an increased risk of intracranial hemorrhage if the medication is begun outside this time window. With this rigid temporal limitation, and with the concern over intracranial hemorrhage, only 2-3% of people with acute stroke are currently being treated by these means. There is ongoing research for a second treatment methodology involving the use of mechanical devices for removing the thrombus (clot) in stroke victims. Two recent reports of a mechanical removal of thrombus, with subsequent improved patient outcome, highlight the potential of this developing technology. Researchers in the MTP are responsible for one of the photomechanical devices under FDA trials. It is conceivable that in the near-term, a second approved therapy for treatment of acute ischemic stroke will involve the mechanical removal of the thrombus. Stroke is a major thrust area for the Medical Technology Program (M-division). Through MTP, LLNL has a sizable investment and recognizable expertise in stroke treatment research. The proposed microdot array sensor for stroke will complement this existing program in which mechanical devices are being designed for removing the thrombus. The following list of stroke projects and their relative status shows that MTP has a proven track record of taking ideas to industry: The goal of this LDRD funded project was to develop and demonstrate a minimally invasive optical fiber-based sensor for rapid and in-vivo measurements of multiple stroke biomarkers (e.g. pH and enzyme). The development of this sensor also required the development of a new fabrication technology for attaching indicator chemistries to optical fibers. A benefit of this work is to provide clinicians with a tool to assess vascular integrity of the region beyond the thrombus to determine whether or not it is safe to proceed with the removal of the clot. Such an assessment could extend the use of thrombolytic drug treatment to acute stroke victims outside the current rigid temporal limitation of 3 hours. Furthermore, this sensor would also provide a tool for use with emerging treatments involving the use of mechanical devices for removing the thrombus. The sensor effectively assesses the risk for reperfusion injury.« less

Feasibility, safety and cost of outpatient management of acute minor ischaemic stroke: a population-based study.

PubMed

Paul, Nicola L M; Koton, Silvia; Simoni, Michela; Geraghty, Olivia C; Luengo-Fernandez, Ramon; Rothwell, Peter M

2013-03-01

Outpatient management safely and effectively prevents early recurrent stroke after transient ischaemic attack (TIA), but this approach may not be safe in patients with acute minor stroke. To study outcomes of clinic and hospital-referred patients with TIA or minor stroke (National Institute of Health Stroke Scale score ≤3) in a prospective, population-based study (Oxford Vascular Study). Of 845 patients with TIA/stroke, 587 (69%) were referred directly to outpatient clinics and 258 (31%) directly to inpatient services. Of the 250 clinic-referred minor strokes (mean age 72.7 years), 237 (95%) were investigated, treated and discharged on the same day, of whom 16 (6.8%) were subsequently admitted to hospital within 30 days for recurrent stroke (n=6), sepsis (n=3), falls (n=3), bleeding (n=2), angina (n=1) and nursing care (n=1). The 150 patients (mean age 74.8 years) with minor stroke referred directly to hospital (median length-of-stay 9 days) had a similar 30-day readmission rate (9/150; 6.3%; p=0.83) after initial discharge and a similar 30-day risk of recurrent stroke (9/237 in clinic patients vs 8/150, OR=0.70, 0.27-1.80, p=0.61). Rates of prescription of secondary prevention medication after initial clinic/hospital discharge were higher in clinic-referred than in hospital-referred patients for antiplatelets/anticoagulants (p<0.05) and lipid-lowering agents (p<0.001) and were maintained at 1-year follow-up. The mean (SD) secondary care cost was £8323 (13 133) for hospital-referred minor stroke versus £743 (1794) for clinic-referred cases. Outpatient management of clinic-referred minor stroke is feasible and may be as safe as inpatient care. Rates of early hospital admission and recurrent stroke were low and uptake and maintenance of secondary prevention was high.

Problematising risk in stroke rehabilitation.

PubMed

Egan, Mary Y; Kessler, Dorothy; Ceci, Christine; Laliberté-Rudman, Debbie; McGrath, Colleen; Sikora, Lindsey; Gardner, Paula

2016-11-01

Following stroke, re-engagement in personally valued activities requires some experience of risk. Risk, therefore, must be seen as having positive as well as negative aspects in rehabilitation. Our aim was to identify the dominant understanding of risk in stroke rehabilitation and the assumptions underpinning these understandings, determine how these understandings affect research and practise, and if necessary, propose alternate ways to conceptualise risk in research and practise. Alvesson and Sandberg's method of problematisation was used. We began with a historical overview of stroke rehabilitation, and proceeded through five steps undertaken in an iterative fashion: literature search and selection; data extraction; syntheses across texts; identification of assumptions informing the literature and; generation of alternatives. Discussion of risk in stroke rehabilitation is largely implicit. However, two prominent conceptualisations of risk underpin both knowledge development and clinical practise: the risk to the individual stroke survivor of remaining dependent in activities of daily living and the risk that the health care system will be overwhelmed by the costs of providing stroke rehabilitation. Conceptualisation of risk in stroke rehabilitation, while implicit, drives both research and practise in ways that reinforce a focus on impairment and a generic, decontextualised approach to rehabilitation. Implications for rehabilitation Much of stroke rehabilitation practise and research seems to centre implicitly on two risks: risk to the patient of remaining dependent in ADL and risk to the health care system of bankruptcy due to the provision of stroke rehabilitation. The implicit focus on ADL dependence limits the ability of clinicians and researchers to address other goals supportive of a good life following stroke. The implicit focus on financial risk to the health care system may limit access to rehabilitation for people who have experienced either milder or more severe stroke. Viewing individuals affected by stroke as possessing a range of independence and diverse personally valued activities that exist within a network of relations offers wider possibilities for action in rehabilitation.

A family involvement and patient-tailored health management program in elderly Korean stroke patients' day care centers.

PubMed

Chang, Ae Kyung; Park, Yeon-Hwan; Fritschi, Cynthia; Kim, Mi Ja

2015-01-01

This study aimed to examine the effects of a family involvement and functional rehabilitation program in an adult day care center on elderly Korean stroke patients' perceived health, activities of daily living, instrumental activities of daily living, and cost of health services, and on family caregivers' satisfaction. Using one-group pre- and posttest design, dyads consisting of 19 elderly stroke patients and family caregivers participated in 12-week intervention, including involvement of family caregivers in day care services and patient-tailored health management. Outcomes of patients and caregivers were significantly improved (all p < .001). However, the cost of health services did not decrease significantly. This program improved functional levels and health perception of elderly stroke patients and caregivers' satisfaction. However, results must be interpreted with caution, because this was only a small, single-group pilot study. This program may be effective for elderly stroke patients and their caregivers. © 2013 Association of Rehabilitation Nurses.

Uncovering treatment burden as a key concept for stroke care: a systematic review of qualitative research.

PubMed

Gallacher, Katie; Morrison, Deborah; Jani, Bhautesh; Macdonald, Sara; May, Carl R; Montori, Victor M; Erwin, Patricia J; Batty, G David; Eton, David T; Langhorne, Peter; Mair, Frances S

2013-01-01

Patients with chronic disease may experience complicated management plans requiring significant personal investment. This has been termed 'treatment burden' and has been associated with unfavourable outcomes. The aim of this systematic review is to examine the qualitative literature on treatment burden in stroke from the patient perspective. The search strategy centred on: stroke, treatment burden, patient experience, and qualitative methods. We searched: Scopus, CINAHL, Embase, Medline, and PsycINFO. We tracked references, footnotes, and citations. Restrictions included: English language, date of publication January 2000 until February 2013. Two reviewers independently carried out the following: paper screening, data extraction, and data analysis. Data were analysed using framework synthesis, as informed by Normalization Process Theory. Sixty-nine papers were included. Treatment burden includes: (1) making sense of stroke management and planning care, (2) interacting with others, (3) enacting management strategies, and (4) reflecting on management. Health care is fragmented, with poor communication between patient and health care providers. Patients report inadequate information provision. Inpatient care is unsatisfactory, with a perceived lack of empathy from professionals and a shortage of stimulating activities on the ward. Discharge services are poorly coordinated, and accessing health and social care in the community is difficult. The study has potential limitations because it was restricted to studies published in English only and data from low-income countries were scarce. Stroke management is extremely demanding for patients, and treatment burden is influenced by micro and macro organisation of health services. Knowledge deficits mean patients are ill equipped to organise their care and develop coping strategies, making adherence less likely. There is a need to transform the approach to care provision so that services are configured to prioritise patient needs rather than those of health care systems.

Nursing interventions for improving nutritional status and outcomes of stroke patients: descriptive reviews of processes and outcomes.

PubMed

Perry, Lin; Hamilton, Sharon; Williams, Jane; Jones, Susan

2013-02-01

Stroke produces many effects that impact eating. Nutrition is fundamental for recovery and rehabilitation, but the nursing nutritional role and associated outcomes have not been delineated. (1) To identify nursing interventions intended to improve nutritional status and related outcomes of stroke survivors, and (2) To examine the outcomes of identified nursing interventions on nutrition-related outcomes, including dietary intake, functional status, complications, activities of daily living, mortality, and quality of life for stroke survivors. A modified version of Cochrane literature searching and review methods was used to identify studies that described and evaluated nursing nutritional interventions for adult stroke patients in hospital and community settings. A minimum of 10 years content of seven databases and nine journals was searched to March 2011. Findings were presented descriptively. In total 27 papers from 26 studies were included: 5 randomized controlled trials, 5 clinical trials, 6 quasi-experiments, 4 case studies, and 6 qualitative/observational studies. Stroke nursing nutritional care encompassed screening of nutritional status and swallowing function; assessment of nutritional characteristics and preferences; referral; mealtime organization, supervision and monitoring; mealtime assistance and feeding skills. Nurses individualized care, coordinated or managed meal delivery and enteral feeding systems, were responsible for the dining environment and conduct of mealtimes; they taught staff, patients, and carers. There was little indication of integrated or psychosocial nursing nutritional care, or concepts, theories or models of nursing nutritional care. Many interventions were described but not evaluated. Little high quality evidence was of available. This review indicated the parameters of nursing nutritional care, and provided a framework for future research. A functional, supportive, and educational nursing nutritional role was described but little evidence was of sufficient quality to support policy and practice development or inform education. Nutritional care was revealed as an essential but under-recognized element of stroke nursing. © 2012 The authors. World Views on Evidence-Based Nursing © Sigma Theta Tau International.

A systematic review of rehabilitation interventions to prevent and treat depression in post-stroke aphasia.

PubMed

Baker, Caroline; Worrall, Linda; Rose, Miranda; Hudson, Kyla; Ryan, Brooke; O'Byrne, Leana

2018-08-01

Stepped psychological care is the delivery of routine assessment and interventions for psychological problems, including depression. The aim of this systematic review was to analyze and synthesize the evidence of rehabilitation interventions to prevent and treat depression in post-stroke aphasia and adapt the best evidence within a stepped psychological care framework. Four databases were systematically searched up to March 2017: Medline, CINAHL, PsycINFO and The Cochrane Library. Forty-five studies met inclusion and exclusion criteria. Level of evidence, methodological quality and results were assessed. People with aphasia with mild depression may benefit from psychosocial-type treatments (based on 3 level ii studies with small to medium effect sizes). For those without depression, mood may be enhanced through participation in a range of interventions (based on 4 level ii studies; 1 level iii-3 study and 6 level iv studies). It is not clear which interventions may prevent depression in post-stroke aphasia. No evidence was found for the treatment of moderate to severe depression in post-stroke aphasia. This study found some interventions that may improve depression outcomes for those with mild depression or without depression in post-stroke aphasia. Future research is needed to address methodological limitations and evaluate and support the translation of stepped psychological care across the continuum. Implications for Rehabilitation Stepped psychological care after stroke is a framework with levels 1 to 4 which can be used to prevent and treat depression for people with aphasia. A range of rehabilitation interventions may be beneficial to mood at level 1 for people without clinically significant depression (e.g., goal setting and achievement, psychosocial support, communication partner training and narrative therapy). People with mild symptoms of depression may benefit from interventions at level 2 (e.g., behavioral therapy, psychosocial support and problem solving). People with moderate to severe symptoms of depression require specialist mental health/behavioral services in collaboration with stroke care at levels 3 and 4 of stepped psychological care.