Perforated peptic ulcer: how to improve outcome?

PubMed

Møller, Morten Hylander; Adamsen, Sven; Wøjdemann, Morten; Møller, Ann Merete

2009-01-01

Despite the introduction of histamine H2-receptor antagonists, proton-pump inhibitors and the discovery of Helicobacter pylori, both the incidence of emergency surgery for perforated peptic ulcer and the mortality rate for patients undergoing surgery for peptic ulcer perforation have increased. This increase has occurred despite improvements in perioperative treatment and monitoring. To improve the outcome of these patients, it is necessary to investigate the reasons behind this high mortality rate. In this review we evaluate the existing evidence in order to identify significant risk factors with an emphasis on risks that are preventable. A systematic review including randomized studies was carried out. There are a limited number of studies of patients with peptic ulcer perforation. Most of these studies are of low evident status. Only a few randomized, controlled trials have been published. The mortality rate and the extent of postoperative complications are fairly high but the reasons for this have not been thoroughly explained, even though a number of risk factors have been identified. Some of these risk factors can be explained by the septic state of the patient on admission. In order to improve the outcome of patients with peptic ulcer perforation, sepsis needs to be factored into the existing knowledge and treatment.

Complications and outcomes of JJ stenting of the ureter in urological practice: A single-centre experience.

PubMed

Al-Marhoon, Mohammed S; Shareef, Omar; Venkiteswaran, Krishna P

2012-12-01

To determine the factors affecting the development of complications and the outcomes of JJ stenting. The study included 220 patients (133 males and 87 females, mean age 39.5 years, SD 15.4) who had self-retaining JJ ureteric stents placed while in the authors' institution. Univariate and multivariate analyses were used to identify the significant variables affecting the development of complications and outcome of stenting (condition 'improved' or 'not improved'). Using a modified Clavien classification, there were grade I, II, IIIa, IIIb complications in 67 (30.4%), 39 (17.7%), two (0.9%) and 23 (10.5%) patients, respectively, and none of grades IVa, IVb and V. Loin pain (10.9%) and urinary tract infection (10.9%) were the most common complications, followed by dysuria (7.7%). There were significant complications requiring treatment in 29% of patients, and 71.4% of patients improved after stenting. On multivariate analysis the significant independent factor affecting the complication rate was the stent length (P = 0.016), and the significant independent factor affecting the 'improved' outcome was age (P = 0.014). Longer stents are associated with increased complication rates, and the older the patient the more likely they are to have a poor outcome after stenting. Future prospective multicentre studies with more patients are needed to confirm the present conclusions.

Surgery for stress incontinence: factors associated with a successful outcome.

PubMed

Hutchings, A; Griffiths, J; Black, N A

1998-11-01

To investigate which patient and health-service factors are predictive of outcome after surgery for stress incontinence. In all, 232 women were assessed before and 3, 6 and 12 months after surgery for stress incontinence. Twelve patient characteristics and seven health-service factors were considered. Successful outcome was assessed in four ways: avoidance of complications after discharge, reduction in symptom severity. reduction in the social impact of stress incontinence, and improvement in activities of daily living (ADL). Relationships between possible predictors and outcome were explored using logistic regression models. Complications were less likely (r2=0.11) in women over 50 years of age, with no comorbidity and no urgency/urge incontinence, operated on by a gynaecologist. Reduction in symptom severity was more likely (r2=0.21) in younger women (< or = 50 years) with little limitation in their ADL, who suffered from severe or very severe stress incontinence symptoms but no urgency or urge incontinence, and who underwent preoperative urodynamic tests. A reduction in symptom impact was more likely (r2 = 0.15) in women in whom symptoms were having a moderate or severe impact, who were not grossly overweight, and who underwent a colposuspension or needle suspension performed by a gynaecologist. The only factor associated with improvement in ADL was the preoperative ADL score, i.e. the more limited a woman, the greater the likelihood of improvement (r2=0.15). The study provided evidence to support several of the widely held views about surgical success. Good outcomes were more likely if there is no urge incontinence, there is no or only mild comorbidity, no or only slight obesity, urodynamic investigations are conducted, and the surgeon is a gynaecologist. In contrast, there was no evidence that outcomes are worse if patients have undergone previous surgery for incontinence. Outcomes were also not related to grade of surgeon, surgeon's workload, or teaching status of the hospital. The relative importance of different factors depends on the outcome of interest, i.e. impairment (complications), disability (symptom severity) or handicap (symptom impact and ADL). These findings might help to improve clinical practice by indicating those characteristics that are associated with a greater likelihood of a good outcome. The results could also aid evaluation and audit of surgery, having identified the main prognostic factors that need to be considered when comparing the outcome of different procedures, surgeons or hospitals. Before doing so, the predictive models described in this paper need to be tested using an independent dataset.

[Nurse involvement in primary care: it is the key to improve the outcomes in primary and secondary prevention?].

PubMed

Scardi, Sabino; Gori, Pierpaolo; Umari, Paolo

2010-06-01

Difficulties in management of risk factors, lifestyle and medications adherence to achieve secondary prevention of ischemic heart disease were described. Many studies indicate that the benefit of cardiac rehabilitation therapy after acute coronary events is only partially maintained during the following year. Thereafter, new strategies of medical care are needed to improve the long-term outcomes in coronary patients. Nurse co-ordinated, multidisciplinary cardiac rehabilitative programme could help patients to improve their lifestyle, to control their risk factors and to achieve their therapeutic goals for secondary prevention of ischemic heart disease.

Risk and Protective Factors for Family Violence among Low-Income Fathers: Implications for Violence Prevention and Fatherhood Programs.

PubMed

Hayward, R Anna; Honegger, Laura; Hammock, Amy Cristina

2018-01-01

Over the last decade there has been an increased focus on improving father engagement to improve child and family outcomes. Recent research suggests that child and family outcomes improve with increased fatherhood engagement. This exploratory study examined risk and protective factors associated with approval of family violence among a sample of low-income fathers (N = 686) enrolled in a responsible fatherhood program. The program goals include increasing father involvement and economic stability and encouraging healthy relationships-with a focus on preventing intimate partner violence. Toward these aims, this study explored factors associated with fathers' self-reported approval of family violence. Understanding the prevalence of risk and protective factors in this population and factors associated with fathers' potential for family violence is important in developing programs to address responsible fatherhood and healthy relationships. © 2017 National Association of Social Workers.

Common Factor Mechanisms in Clinical Practice and Their Relationship with Outcome.

PubMed

Gaitan-Sierra, Carolina; Hyland, Michael E

2015-01-01

This study investigates three common factor mechanisms that could affect outcome in clinical practice: response expectancy, the affective expectation model and motivational concordance. Clients attending a gestalt therapy clinic (30 clients), a sophrology (therapeutic technique) clinic (33 clients) and a homeopathy clinic (31 clients) completed measures of expectancy and the Positive Affect and Negative Affect Schedule (PANAS) before their first session. After 1 month, they completed PANAS and measures of intrinsic motivation, perceived effort and empowerment. Expectancy was not associated with better outcome and was no different between treatments. Although some of the 54 clients who endorsed highest expectations showed substantial improvement, others did not: 19 had no change or deteriorated in positive affect, and 18 had the same result for negative affect. Intrinsic motivation independently predicted changes in negative affect (β = -0.23). Intrinsic motivation (β = 0.24), effort (β = 0.23) and empowerment (β = 0.20) independently predicted positive affect change. Expectancy (β = -0.17) negatively affected changes in positive affect. Clients found gestalt and sophrology to be more intrinsically motivating, empowering and effortful compared with homeopathy. Greater improvement in mood was found for sophrology and gestalt than for homeopathy clients. These findings are inconsistent with response expectancy as a common factor mechanism in clinical practice. The results support motivational concordance (outcome influenced by the intrinsic enjoyment of the therapy) and the affective expectation model (high expectations can lead for some clients to worse outcome). When expectancy correlates with outcome in some other studies, this may be due to confound between expectancy and intrinsic enjoyment. Common factors play an important role in outcome. Intrinsic enjoyment of a therapeutic treatment is associated with better outcome. Active engagement with a therapeutic treatment improves outcome. Unrealistic expectations about a therapeutic treatment can have a negative impact on outcome. Copyright © 2014 John Wiley & Sons, Ltd.

Leadership in Improving Schools: A Qualitative Perspective

ERIC Educational Resources Information Center

Penlington, Clare; Kington, Alison; Day, Christopher

2008-01-01

This article reports early case-study data gathered from 20 schools involved in the "Impact of School Leadership on Pupil Outcomes" project. We present and discuss the perceptions of headteachers and other school leaders regarding leadership factors that directly and indirectly affect pupil outcomes in these improving schools. Included are…

Outcome of shunting in idiopathic normal-pressure hydrocephalus and the value of outcome assessment in shunted patients.

PubMed

Klinge, Petra; Marmarou, Anthony; Bergsneider, Marvin; Relkin, Norman; Black, Peter McL

2005-09-01

To develop guidelines for assessing shunt outcome in patients with idiopathic normal-pressure hydrocephalus (INPH). To date, the literature available on this topic has been marked by disparate definitions of clinical improvement, varying postoperative follow-up protocols and periods, and substantial differences in the postoperative management. Because specific criteria for defining clinical improvement are seldom reported, conclusions drawn about shunt outcome may be subjective. A MEDLINE search back to 1966 was undertaken using the query NPH, normal-pressure hydrocephalus, shunting, shunt treatment, shunt response, outcome, and clinical outcome. The criteria for selection were studies that included INPH from 1966 to the present in which the outcome of INPH was reported in patient groups of 20 or more. To date, there is no standard for outcome assessment of shunt treatment in INPH. The variable improvement rates reported are not only because of different criteria for selection of patients but also because of different postoperative assessment procedures and follow-up intervals. Studies that have established fixed protocols for follow-up have shown that short- and long-term periods after shunting are determined by many factors. Whereas short-term results were more likely to be influenced by shunt-associated risks, long-term results were independent of factors inherent to the shunt procedure and shunt complications, i.e., death and morbidity related to concomitant cerebrovascular and vascular diseases. Studies have shown that beyond 1 year after surgery, these factors definitely influence the clinical effect of shunting, making the 1-year postshunt period a potential determinant of the shunt outcome. Guidelines for outcome assessment were developed on the basis of the available evidence and consensus of expert opinion.

Risk factors for repeat adverse asthma events in children after visiting an emergency department.

PubMed

To, Teresa; Wang, Chengning; Dell, Sharon; Fleming-Carroll, Bonnie; Parkin, Patricia; Scolnik, Dennis; Ungar, Wendy

2008-01-01

The aim of this study was to identify risk factors for long-term adverse outcomes in children with asthma after visiting the emergency department (ED). A prospective observational study was conducted at the ED of a pediatric tertiary hospital in Ontario, Canada. Patient outcomes (ie, acute asthma episodes and ED visits) were measured at baseline and at 1- and 6-months post-ED discharge. Time trends in outcomes were assessed using the generalized estimating equations method. Multiple conditional logistic regressions were used to model outcomes at 6 months and examine the impact of drug insurance coverage while adjusting for confounders. Of the 269 children recruited, 81.8% completed both follow-ups. ED use significantly reduced from 39.4% at baseline to 26.8% at 6 months (P < .001), whereas the level of acute asthma episodes remained unchanged. Children with drug insurance coverage were less likely to have acute asthma episodes (adjusted odds ratio [AOR] = 0.36; 95% CI, 0.15-0.85; P < .02) or repeat ED visits (AOR = 0.45; 95% CI, 0.20-0.99; P < .05) at 6 months. Other risk factors for adverse outcomes included previous adverse asthma events and certain asthma triggers (eg, cold/sinus infection). Washing bed linens in hot water weekly was protective against subsequent acute asthma episodes. Our study demonstrated significant improvements in long-term outcomes in children seeking acute care for asthma in the ED. Future efforts remain in targeting the sustainability of improved outcomes beyond 6 months. Risk factors identified can help target vulnerable populations for proper interventions, which may include efforts to maximize insurance coverage for asthma medications and strategies to improve asthma self-management through patient and provider education.

Outcomes of home-based employment service programs for people with disabilities and their related factors--a preliminary study in Taiwan.

PubMed

Lin, Yi-Jiun; Huang, I-Chun; Wang, Yun-Tung

2014-01-01

The aim of this exploratory study is to gain an understanding of the outcomes of home-based employment service programs for people with disabilities and their related factors in Taiwan. This study used survey method to collect 132 questionnaires. Descriptive and two-variable statistics including chi-square (χ(2)), independent sample t-test and analysis of variance were employed. The results found that 36.5% of the subjects improved their employment status and 75.8% of them improved in employability. Educational level and and vocational categories including "web page production", "e-commerce", "internet marketing", "on-line store" and "website set-up and management" were significantly "positively" associated with either of the two outcome indicators - change of employment status and employability. This study is the first evidence-based study about the outcomes of home-based employment service programs and their related factors for people with disabilities in Taiwan. The outcomes of the home-based employment service programs for people with disabilities were presented. Implications for Rehabilitation Home-based rehabilitation for people with disabilities can be effective. A programme of this kind supports participants in improving or gaining employment status as well as developing employability skills. Further consideration should be given to developing cost-effective home-based programmes and evaluating their effectiveness.

Healthcare quality measurement in orthopaedic surgery: current state of the art.

PubMed

Auerbach, Andrew

2009-10-01

Improving quality of care in arthroplasty is of increasing importance to payors, hospitals, surgeons, and patients. Efforts to compel improvement have traditionally focused measurement and reporting of data describing structural factors, care processes (or 'quality measures'), and clinical outcomes. Reporting structural measures (eg, surgical case volume) has been used with varying degrees of success. Care process measures, exemplified by initiatives such as the Surgical Care Improvement Project measures, are chosen based on the strength of randomized trial evidence linking the process to improved outcomes. However, evidence linking improved performance on Surgical Care Improvement Project measures with improved outcomes is limited. Outcome measures in surgery are of increasing importance as an approach to compel care improvement with prominent examples represented by the National Surgical Quality Improvement Project. Although outcomes-focused approaches are often costly, when linked to active benchmarking and collaborative activities, they may improve care broadly. Moreover, implementation of computerized data systems collecting information formerly collected on paper only will facilitate benchmarking. In the end, care will only be improved if these data are used to define methods for innovating care systems that deliver better outcomes at lower or equivalent costs.

What interventions can improve quality of life or psychosocial factors of individuals with knee osteoarthritis? A systematic review with meta-analysis of primary outcomes from randomised controlled trials.

PubMed

Briani, Ronaldo Valdir; Ferreira, Amanda Schenatto; Pazzinatto, Marcella Ferraz; Pappas, Evangelos; De Oliveira Silva, Danilo; Azevedo, Fábio Mícolis de

2018-03-16

To systematically review evidence of primary outcomes from randomised controlled trials (RCTs) examining the effect of treatment strategies on quality of life (QoL) or psychosocial factors in individuals with knee osteoarthritis (OA). Systematic review with meta-analysis. Medline, Embase, SPORTDiscus, the Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Web of Science were searched from inception to November 2017. We included RCTs investigating the effect of conservative interventions on QoL or psychosocial factors in individuals with knee OA. Only RCTs considering these outcomes as primary were included. Pooled data supported the use of exercise therapy compared with controls for improving health-related and knee-related QoL. There was limited evidence that a combined treatment of yoga, transcutaneous electrical stimulation and ultrasound may be effective in improving QoL. Limited evidence supported the use of cognitive behavioural therapies (with or without being combined with exercise therapy) for improving psychosocial factors such as self-efficacy, depression and psychological distress. Exercise therapy (with or without being combined with other interventions) seems to be effective in improving health-related and knee-related QoL or psychosocial factors of individuals with knee OA. In addition, evidence supports the use of cognitive behavioural therapies (with or without exercise therapy) for improving psychosocial factors such as self-efficacy, depression and psychological distress in individuals with knee OA. CRD42016047602. © 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.

Influence of interpersonal traits on patient outcomes in the treatment of chronic rhinosinusitis.

PubMed

Levy, Joshua M; Mace, Jess C; Smith, Timothy L; Soler, Zachary M

2017-04-01

Patient-reported outcome measures (PROMs) measure health states in chronic rhinosinusitis (CRS) and have become the dominant metrics of treatment outcomes. Interpersonal traits (IPTs) are patient-specific factors that include personality type, perceived social support, and trust in physicians. The association of IPTs on treatment outcomes among patients with CRS has not been described previously, and IPTs may represent major clinical factors influencing treatment outcomes. Adult patients electing medical or surgical treatment for recalcitrant CRS were prospectively enrolled into a multi-institutional, observational outcomes study. Validated measures of IPTs, including the Big Five Inventory-10 Short Version (BFI-10), Multidimensional Scale of Perceived Social Support (MSPSS), and the Trust in Physician Scale (TPS), were completed and compared with PROMs, which included the 22-item SinoNasal Outcome Test (SNOT-22), the Medical Outcomes Study Short Form-6D (SF-6D), and the Patient Health Questionnaire-2 (PHQ-2). Three hundred fifty-four participants were included and followed for an average (± standard deviation) of 16.3 (±4.8) months. Significant within-subject improvement in mean PROM scores was reported (all p <0.001). No association was detected between PROM score improvement and baseline BFI-10 or MSPSS scores (p > 0.050). Significant, but weak, absolute correlations were reported between baseline TPS scores and improvement in SNOT-22, SF-6D, and PHQ-2 total scores (p < 0.050; r ≤ 0.138). Personality type and perceived social support do not associate with improvement after treatment for CRS. However, increased trust in physicians is weakly associated with greater posttreatment improvement. Further study is needed to examine the relationship between physician trust, patient satisfaction, and treatment outcomes among patients with CRS. © 2016 ARS-AAOA, LLC.

Student Evaluation of Teaching Effectiveness: An Assessment of Student Perception and Motivation.

ERIC Educational Resources Information Center

Chen, Yining; Hoshower, Leon B

2003-01-01

Evaluated key factors motivating students to participate in teaching evaluation. Found that students generally consider an improvement in teaching to be the most attractive outcome. The second most attractive outcome was using teaching evaluations to improve course content and format. Using teaching evaluations for a professor's tenure, promotion,…

Improving Instructional Leadership Behaviors of School Principals by Means of Implementing Time Management Training Sessions

ERIC Educational Resources Information Center

Su, Yu

2013-01-01

The No Child Left Behind Act of 2001 increases school accountability and requires educators to improve student academic outcomes using evidence-based practice. One factor that contributes to desirable school outcomes is principals' instructional leadership behaviors. Principals who allocate more time to instructional leadership behaviors are more…

Birth outcome racial disparities: A result of intersecting social and environmental factors.

PubMed

Burris, Heather H; Hacker, Michele R

2017-10-01

Adverse birth outcomes such as preterm birth, low-birth weight, and infant mortality continue to disproportionately affect black and poor infants in the United States. Improvements in healthcare quality and access have not eliminated these disparities. The objective of this review was to consider societal factors, including suboptimal education, income inequality, and residential segregation, that together lead to toxic environmental exposures and psychosocial stress. Many toxic chemicals, as well as psychosocial stress, contribute to the risk of adverse birth outcomes and black women often are more highly exposed than white women. The extent to which environmental exposures combine with stress and culminate in racial disparities in birth outcomes has not been quantified but is likely substantial. Primary prevention of adverse birth outcomes and elimination of disparities will require a societal approach to improve education quality, income equity, and neighborhoods. Copyright © 2017 Elsevier Inc. All rights reserved.

Human factors and safety in emergency medicine

NASA Technical Reports Server (NTRS)

Schaefer, H. G.; Helmreich, R. L.; Scheidegger, D.

1994-01-01

A model based on an input process and outcome conceptualisation is suggested to address safety-relevant factors in emergency medicine. As shown in other dynamic and demanding environments, human factors play a decisive role in attaining high quality service. Attitudes held by health-care providers, organisational shells and work-cultural parameters determine communication, conflict resolution and workload distribution within and between teams. These factors should be taken into account to improve outcomes such as operational integrity, job satisfaction and morale.

Leveraging Epidemiology and Clinical Studies of Cancer Outcomes: Recommendations and Opportunities for Translational Research

PubMed Central

2013-01-01

As the number of cancer survivors continues to grow, research investigating the factors that affect cancer outcomes, such as disease recurrence, risk of second malignant neoplasms, and the late effects of cancer treatments, becomes ever more important. Numerous epidemiologic studies have investigated factors that affect cancer risk, but far fewer have addressed the extent to which demographic, lifestyle, genomic, clinical, and psychosocial factors influence cancer outcomes. To identify research priorities as well as resources and infrastructure needed to advance the field of cancer outcomes and survivorship research, the National Cancer Institute sponsored a workshop titled “Utilizing Data from Cancer Survivor Cohorts: Understanding the Current State of Knowledge and Developing Future Research Priorities” on November 3, 2011, in Washington, DC. This commentary highlights recent findings presented at the workshop, opportunities to leverage existing data, and recommendations for future research, data, and infrastructure needed to address high priority clinical and research questions. Multidisciplinary teams that include epidemiologists, clinicians, biostatisticians, and bioinformaticists will be essential to facilitate future cancer outcome studies focused on improving clinical care of cancer patients, identifying those at high risk of poor outcomes, and implementing effective interventions to ultimately improve the quality and duration of survival. PMID:23197494

Clinical decision support: effectiveness in improving quality processes and clinical outcomes and factors that may influence success.

PubMed

Murphy, Elizabeth V

2014-06-01

The use of electronic health records has skyrocketed following the 2009 HITECH Act, which provides financial incentives to health care providers for the "meaningful use" of electronic medical record systems. An important component of the "Meaningful Use" legislation is the integration of Clinical Decision Support Systems (CDSS) into the computerized record, providing up-to-date medical knowledge and evidence-based guidance to the physician at the point of care. As reimbursement is increasingly tied to process and clinical outcomes, CDSS will be integral to future medical practice. Studies of CDSS indicate improvement in preventive services, appropriate care, and clinical and cost outcomes with strong evidence for CDSS effectiveness in process measures. Increasing provider adherence to CDSS recommendations is essential in improving CDSS effectiveness, and factors that influence adherence are currently under study.

Multivariate analyses of tinnitus complaint and change in tinnitus complaint: a masker study.

PubMed

Jakes, S; Stephens, S D

1987-11-01

Multivariate statistical techniques were used to re-analyse the data from the recent DHSS multi-centre masker study. These analyses were undertaken to three ends. First, to clarify and attempt to replicate the previously found factor structure of complaints about tinnitus. Secondly, to attempt to identify common factors in the change or improvement measures pre- and post-masker treatment. Thirdly, to identify predictors of any such outcome factors. Two complaint factors were identified; 'Distress' and 'intrusiveness'. A series of analyses were conducted on change measures using different numbers of subjects and variables. When only semantic differential scales were used, the change factors were very similar to the complaint factors noted above. When variables measuring other aspects of improvement were included, several other factors were identified. These included; 'tinnitus helped', 'masking effects', 'residual inhibition' and 'matched loudness'. Twenty-five conceptually distinct predictors of outcome were identified. These predictor variables were quite different for different outcome factors. For example, high-frequency hearing loss was a predictor of tinnitus being helped by the masker, and a low frequency match and a low masking threshold predicted therapeutic success on residual inhibition. Decrease in matched loudness was predicted by louder tinnitus initially.

CHD associated with syndromic diagnoses: peri-operative risk factors and early outcomes

PubMed Central

Landis, Benjamin J.; Cooper, David S.; Hinton, Robert B.

2016-01-01

CHD is frequently associated with a genetic syndrome. These syndromes often present specific cardiovascular and non-cardiovascular co-morbidities that confer significant peri-operative risks affecting multiple organ systems. Although surgical outcomes have improved over time, these co-morbidities continue to contribute substantially to poor peri-operative mortality and morbidity outcomes. Peri-operative morbidity may have long-standing ramifications on neurodevelopment and overall health. Recognising the cardiovascular and non-cardiovascular risks associated with specific syndromic diagnoses will facilitate expectant management, early detection of clinical problems, and improved outcomes – for example, the development of syndrome-based protocols for peri-operative evaluation and prophylactic actions may improve outcomes for the more frequently encountered syndromes such as 22q11 deletion syndrome. PMID:26345374

Social-Emotional Competence: An Essential Factor for Promoting Positive Adjustment and Reducing Risk in School Children

ERIC Educational Resources Information Center

Domitrovich, Celene E.; Durlak, Joseph A.; Staley, Katharine C.; Weissberg, Roger P.

2017-01-01

Social-emotional competence is a critical factor to target with universal preventive interventions that are conducted in schools because the construct (a) associates with social, behavioral, and academic outcomes that are important for healthy development; (b) predicts important life outcomes in adulthood; (c) can be improved with feasible and…

Improving Quality of Life Outcomes in Supported Accommodation for People with Intellectual Disability: What Makes a Difference?

ERIC Educational Resources Information Center

Bigby, Christine; Beadle-Brown, Julie

2018-01-01

Background: The quality of life (QOL) of people with intellectual disability living in supported accommodation services is variable, influenced by many possible factors. Various frameworks have attempted to identify these factors without assigning value, direction of influence or relative impact on outcomes. Methods: A realist review of the…

A Review of Parent Participation Engagement in Child and Family Mental Health Treatment

PubMed Central

Haine-Schlagel, Rachel; Walsh, Natalia Escobar

2015-01-01

Engagement in child and family mental health treatment has critically important clinical, implementation, and policy implications for efforts to improve the quality and effectiveness of care. This article describes a review of the existing literature on one understudied element of engagement, parent participation. Twenty-three published articles were identified. Questions asked of the literature include what terms are used to represent parent participation engagement, how parent participation engagement is measured, what are the rates of parent participation engagement reported in studies of child and family mental health treatment, whether parent participation engagement has been found to overlap with attendance engagement, what factors have been identified as associated with parent participation engagement, whether parent participation engagement is associated with improved outcomes, and what strategies have been designed to improve PPE and whether such strategies are associated with improved outcomes. Results indicate varied terms and measures of parent participation engagement, moderate overall rates, and high overlap with measures of attendance engagement. The extant literature on factors associated with parent participation engagement was somewhat limited and focused primarily on parent/family-level factors. Evidence of links between parent participation engagement and outcome improvements was found across some outcome domains, and strategies designed to target parent participation engagement were found to be effective overall. A framework for organizing efforts to examine the different elements of engagement is described, and findings are discussed in terms of suggestions for consistent terminology, clinical implications, and areas for future research. PMID:25726421

Improving the prognosis of patients with severely decreased glomerular filtration rate (CKD G4+): conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference

PubMed Central

Eckardt, Kai-Uwe; Bansal, Nisha; Coresh, Josef; Evans, Marie; Grams, Morgan E.; Herzog, Charles A.; James, Matthew T.; Heerspink, Hiddo J.L.; Pollock, Carol A.; Stevens, Paul E.; Tamura, Manjula Kurella; Tonelli, Marcello A.; Wheeler, David C.; Winkelmayer, Wolfgang C.; Cheung, Michael; Hemmelgarn, Brenda R.

2018-01-01

Patients with severely decreased glomerular filtration rate (GFR) (i.e., chronic kidney disease [CKD] G4+) are at increased risk for kidney failure, cardiovascular disease (CVD) events (including heart failure), and death. However, little is known about the variability of outcomes and optimal therapeutic strategies, including initiation of kidney replacement therapy (KRT). Kidney Disease: Improving Global Outcomes (KDIGO) organized a Controversies Conference with an international expert group in December 2016 to address this gap in knowledge. In collaboration with the CKD Prognosis Consortium (CKD-PC) a global meta-analysis of cohort studies (n = 264,515 individuals with CKD G4+) was conducted to better understand the timing of clinical outcomes in patients with CKD G4+ and risk factors for different outcomes. The results confirmed the prognostic value of traditional CVD risk factors in individuals with severely decreased GFR, although the risk estimates vary for kidney and CVD outcomes. A 2- and 4-year model of the probability and timing of kidney failure requiring KRT was also developed. The implications of these findings for patient management were discussed in the context of published evidence under 4 key themes: management of CKD G4+, diagnostic and therapeutic challenges of heart failure, shared decision-making, and optimization of clinical trials in CKD G4+ patients. Participants concluded that variable prognosis of patients with advanced CKD mandates individualized, risk-based management, factoring in competing risks and patient preferences. PMID:29656903

Infant Neurobehavioral Development

PubMed Central

Lester, Barry M.; Miller, Robin J.; Hawes, Katheleen; Salisbury, Amy; Bigsby, Rosemarie; Sullivan, Mary C.; Padbury, James F.

2011-01-01

The trend toward single-room neonatal intensive care units (NICUs) is increasing; however scientific evidence is, at this point, mostly anecdotal. This is a critical time to assess the impact of the single-room NICU on improving medical and neurobehavioral outcomes of the preterm infant. We have developed a theoretical model that may be useful in studying how the change from an open-bay NICU to a single-room NICU could affect infant medical and neurobehavioral outcome. The model identifies mediating factors that are likely to accompany the change to a single-room NICU. These mediating factors include family centered care, developmental care, parenting and family factors, staff behavior and attitudes, and medical practices. Medical outcomes that plan to be measured are sepsis, length of stay, gestational age at discharge, weight gain, illness severity, gestational age at enteral feeding, and necrotizing enterocolitis (NEC). Neurobehavioral outcomes include the NICU Network Neurobehavioral Scale (NNNS) scores, sleep state organization and sleep physiology, infant mother feeding interaction scores, and pain scores. Preliminary findings on the sample of 150 patients in the open-bay NICU showed a “baseline” of effects of family centered care, developmental care, parent satisfaction, maternal depression, and parenting stress on the neurobehavioral outcomes of the newborn. The single-room NICU has the potential to improve the neurobehavioral status of the infant at discharge. Neurobehavioral assessment can assist with early detection and therefore preventative intervention to maximize developmental outcome. We also present an epigenetic model of the potential effects of maternal care on improving infant neurobehavioral status. PMID:21255702

Neurobiological factors as predictors of cognitive-behavioral therapy outcome in individuals with antisocial behavior: a review of the literature.

PubMed

Cornet, Liza J M; de Kogel, Catharina H; Nijman, Henk L I; Raine, Adrian; van der Laan, Peter H

2014-11-01

This review focuses on the predictive value of neurobiological factors in relation to cognitive-behavioral therapy outcome among individuals with antisocial behavior. Ten relevant studies were found. Although the literature on this topic is scarce and diverse, it appears that specific neurobiological characteristics, such as physiological arousal levels, can predict treatment outcome. The predictive value of neurobiological factors is important as it could give more insight into the causes of variability in treatment outcome among individuals with antisocial behavior. Furthermore, results can contribute to improvement in current treatment selection procedures and to the development of alternative treatment options. © The Author(s) 2013.

Improving patient safety: patient-focused, high-reliability team training.

PubMed

McKeon, Leslie M; Cunningham, Patricia D; Oswaks, Jill S Detty

2009-01-01

Healthcare systems are recognizing "human factor" flaws that result in adverse outcomes. Nurses work around system failures, although increasing healthcare complexity makes this harder to do without risk of error. Aviation and military organizations achieve ultrasafe outcomes through high-reliability practice. We describe how reliability principles were used to teach nurses to improve patient safety at the front line of care. Outcomes include safety-oriented, teamwork communication competency; reflections on safety culture and clinical leadership are discussed.

SGLT2 Inhibition in the Diabetic Kidney—From Mechanisms to Clinical Outcome

PubMed Central

Muskiet, Marcel H.A.; Tonneijck, Lennart; Kramer, Mark H.H.; Nieuwdorp, Max; van Raalte, Daniel H.

2017-01-01

Diabetic kidney disease not only has become the leading cause for ESRD worldwide but also, highly contributes to increased cardiovascular morbidity and mortality in type 2 diabetes. Despite increased efforts to optimize renal and cardiovascular risk factors, like hyperglycemia, hypertension, obesity, and dyslipidemia, they are often insufficiently controlled in clinical practice. Although current drug interventions mostly target a single risk factor, more substantial improvements of renal and cardiovascular outcomes can be expected when multiple factors are improved simultaneously. Sodium-glucose cotransporter type 2 in the renal proximal tubule reabsorbs approximately 90% of filtered glucose. In type 2 diabetes, the maladaptive upregulation of sodium-glucose cotransporter type 2 contributes to the maintenance of hyperglycemia. Inhibiting these transporters has been shown to effectively improve glycemic control through inducing glycosuria and is generally well tolerated, although patients experience more genital infections. In addition, sodium-glucose cotransporter type 2 inhibitors favorably affect body weight, BP, serum uric acid, and glomerular hyperfiltration. Interestingly, in the recently reported first cardiovascular safety trial with a sodium-glucose cotransporter type 2 inhibitor, empagliflozin improved both renal and cardiovascular outcomes in patients with type 2 diabetes and established cardiovascular disease. Because the benefits were seen rapidly after initiation of therapy and other glucose-lowering agents, with the exception of liraglutide and semaglutide, have not been able to improve cardiovascular outcome, these observations are most likely explained by effects beyond glucose lowering. In this mini review, we present the drug class of sodium-glucose cotransporter type 2 inhibitors, elaborate on currently available renal and cardiovascular outcome data, and discuss how the effects of these agents on renal physiology may explain the data. PMID:28254770

Factors associated with health care access and outcome.

PubMed

Paek, Min-So; Lim, Jung-Won

2012-01-01

This study aims to (1) assess ethnic differences in health care access and health outcome between Asian Americans and whites and between Asian American subgroups, (2) examine effects of cultural factors, and (3) investigate moderating effects of health risk behaviors between cultural characteristics and health care access and outcome. Data were derived from the 2007 California Health Interview Survey. Asian Americans (n = 4,462) and whites (n = 4,470) were included. There were significant ethnic differences in health care access and health perception between Asian Americans and Whites and across Asian American subgroups. Health risk behaviors moderated relationships between cultural factors and health care access and outcome. Findings reveal that ethnicity affects an individual's health care access and health perception, and their health behaviors are an important factor that may improve or worsen outcomes. This study may increase our knowledge base of research and interventions to enhance ethnic minority populations' health care accessibility and perceptions.

Clinical Decision Support: Effectiveness in Improving Quality Processes and Clinical Outcomes and Factors That May Influence Success

PubMed Central

Murphy, Elizabeth V.

2014-01-01

The use of electronic health records has skyrocketed following the 2009 HITECH Act, which provides financial incentives to health care providers for the “meaningful use” of electronic medical record systems. An important component of the “Meaningful Use” legislation is the integration of Clinical Decision Support Systems (CDSS) into the computerized record, providing up-to-date medical knowledge and evidence-based guidance to the physician at the point of care. As reimbursement is increasingly tied to process and clinical outcomes, CDSS will be integral to future medical practice. Studies of CDSS indicate improvement in preventive services, appropriate care, and clinical and cost outcomes with strong evidence for CDSS effectiveness in process measures. Increasing provider adherence to CDSS recommendations is essential in improving CDSS effectiveness, and factors that influence adherence are currently under study. PMID:24910564

Improving Outcomes for Workers with Mental Retardation

ERIC Educational Resources Information Center

Fornes, Sandra; Rocco, Tonette S.; Rosenberg, Howard

2008-01-01

This research presents an analysis of factors predicting job retention, job satisfaction, and job performance of workers with mental retardation. The findings highlight self-determination as a critical skill in predicting the three important employee outcomes. The study examined a hypothesized job retention model and the outcome of the three…

Schooling and Cognitive Achievements of Children in Morocco: Can the Government Improve Outcomes? World Bank Discussion Papers, No. 264.

ERIC Educational Resources Information Center

Khandker, Shahidur R.; And Others

This paper uses data from the Morocco Living Standard Survey in an econometric investigation of the relative effectiveness of supply- and demand-side factors in determining educational outcomes. A wide range of factors are examined that may be responsible for differences in grade completion levels and achievement among sexes, regions, and urban…

Factors affecting healing after arthroscopic rotator cuff repair

PubMed Central

Abtahi, Amir M; Granger, Erin K; Tashjian, Robert Z

2015-01-01

Rotator cuff repair has been shown to have good long-term results. Unfortunately, a significant proportion of repairs still fail to heal. Many factors, both patient and surgeon related, can influence healing after repair. Older age, larger tear size, worse muscle quality, greater muscle-tendon unit retraction, smoking, osteoporosis, diabetes and hypercholesterolemia have all shown to negatively influence tendon healing. Surgeon related factors that can influence healing include repair construct-single vs double row, rehabilitation, and biologics including platelet rich plasma and mesenchymal stem cells. Double-row repairs are biomechanically stronger and have better healing rates compared with single-row repairs although clinical outcomes are equivalent between both constructs. Slower, less aggressive rehabilitation programs have demonstrated improved healing with no negative effect on final range of motion and are therefore recommended after repair of most full thickness tears. Additionally no definitive evidence supports the use of platelet rich plasma or mesenchymal stem cells regarding improvement of healing rates and clinical outcomes. Further research is needed to identify effective biologically directed augmentations that will improve healing rates and clinical outcomes after rotator cuff repair. PMID:25793161

School and Behavioral Outcomes Among Inner City Children: Five-Year Follow-Up.

PubMed

Kim, Seijeoung; Mazza, Jessica; Zwanziger, Jack; Henry, David

2014-10-01

Educational achievement is a key determinant of future life chances, but children growing up in poverty tend to do worse by many academic measures. Family, school, and neighborhood contextual characteristics may affect academic outcomes. In an attempt to explore neighborhood and individual level factors, we performed multilevel analyses to explain child's behavioral problems, repeat grade, average math and reading scores. Outcome measures were associated with specific neighborhood characteristics, above and beyond the effect of student/family level factors. The findings warrant further consideration of ecological interventions aiming to improve academic and behavioral outcomes of children living in poverty.

Successive and cyclic oral contraceptive pill pretreatment improves IVF/ICSI outcomes of PCOS patients and ameliorates hyperandrogenism and antral follicle excess.

PubMed

Pan, Jie-Xue; Liu, Ye; Ke, Zhang-Hong; Zhou, Cheng-Liang; Meng, Qing; Ding, Guo-Lian; Xu, Gu-Feng; Sheng, Jian-Zhong; Huang, He-Feng

2015-04-01

To evaluate different oral contraceptive pill (OCP) pretreatment associated differential in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) outcomes of polycystic ovary syndrome (PCOS) patients and explore enhanced hormonal balance induced by the pretreatment. This retrospective study included 500 PCOS women and 565 normal ovulating counterparts undergoing IVF/ICSI. The PCOS patients were divided into three groups based on the OCP pretreatment regimens: non-OCP (without OCP pretreatment), unsuccessive OCP (the period of successive pretreatment ≤2 months) and successive OCP (the period of successive pretreatment ≥3 months) groups. Comprehensive hormonal and ultra-sonographic assessments were performed before/after IVF pretreatment. Confounding factors affecting pregnancy outcomes were analyzed with logistic regression. PCOS patients with significant endocrine disorders had reduced implantation and pregnancy rates and increased miscarriage rate. Successive, not unsuccessive OCP pretreatment, significantly improved the implantation and pregnancy rates, and reduced the incidence of monotocous small-for-gestational age infants, which was accompanied by remarkably decreased hyperandrogenism and antral follicles. PCOS is an independent risk factor for poor IVF outcome. Successive, not unsuccessive, OCP cyclical pretreatment could improve pregnancy outcome of PCOS patients, associated with reduction of hyperandrogenism and antral follicle excess.

Modifiable Resilience Factors to Childhood Adversity for Clinical Pediatric Practice.

PubMed

Traub, Flora; Boynton-Jarrett, Renée

2017-05-01

Childhood adversity is highly prevalent and associated with risk for poor health outcomes in childhood and throughout the life course. Empirical literature on resilience over the past 40 years has identified protective factors for traumatized children that improve health outcomes. Despite these empirical investigations of resilience, there is limited integration of these findings into proactive strategies to mitigate the impact of adverse childhood experiences. We review the state of resilience research, with a focus on recent work, as it pertains to protecting children from the health impacts of early adversity. We identify and document evidence for 5 modifiable resilience factors to improve children's long- and short-term health outcomes, including fostering positive appraisal styles in children and bolstering executive function, improving parenting, supporting maternal mental health, teaching parents the importance of good self-care skills and consistent household routines, and offering anticipatory guidance about the impact of trauma on children. We conclude with 10 recommendations for pediatric practitioners to leverage the identified modifiable resilience factors to help children withstand, adapt to, and recover from adversity. Taken together, these recommendations constitute a blueprint for a trauma-informed medical home. Building resilience in pediatric patients offers an opportunity to improve the health and well-being of the next generation, enhance national productivity, and reduce spending on health care for chronic diseases. Copyright © 2017 by the American Academy of Pediatrics.

Academic Outcomes for School-Aged Children with Severe-Profound Hearing Loss and Early Unilateral and Bilateral Cochlear Implants

ERIC Educational Resources Information Center

Sarant, Julia Z.; Harris, David C.; Bennet, Lisa A.

2015-01-01

Purpose: This study sought to (a) determine whether academic outcomes for children who received early cochlear implants (CIs) are age appropriate, (b) determine whether bilateral CI use significantly improves academic outcomes, and (c) identify other factors that are predictive of these outcomes. Method: Forty-four 8-year-old children with…

Quantifying risk and assessing outcome in cardiac surgery.

PubMed

Higgins, T L

1998-06-01

Quality improvement, research, and reporting of outcome results can be stratified by preoperative risk by using a logistic regression equation or scores to correct for multiple risk factors. The more than 30-fold mortality differences between lowest and highest risk patients make it critical to stratify outcome results by patient severity. Probabilities are not predictions, however, and caution must be exercised when applying scores to individuals. Outcome assessment will grow in its importance to professionals, initially in the guise of quality reporting and improvement, but increasingly as a tool for risk assessment, patient counseling, and directing therapeutic decisions based on more complete information about patient subgroups. Physicians may be called on for recommendations in choosing systems for their hospitals and communities. Therefore, it is important to have an understanding of how such systems are developed, what factors indicate adequate performance of a system, and how such systems of risk stratification should be applied in practice.

Do large-scale hospital- and system-wide interventions improve patient outcomes: a systematic review.

PubMed

Clay-Williams, Robyn; Nosrati, Hadis; Cunningham, Frances C; Hillman, Kenneth; Braithwaite, Jeffrey

2014-09-03

While health care services are beginning to implement system-wide patient safety interventions, evidence on the efficacy of these interventions is sparse. We know that uptake can be variable, but we do not know the factors that affect uptake or how the interventions establish change and, in particular, whether they influence patient outcomes. We conducted a systematic review to identify how organisational and cultural factors mediate or are mediated by hospital-wide interventions, and to assess the effects of those factors on patient outcomes. A systematic review was conducted and reported in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Database searches were conducted using MEDLINE from 1946, CINAHL from 1991, EMBASE from 1947, Web of Science from 1934, PsycINFO from 1967, and Global Health from 1910 to September 2012. The Lancet, JAMA, BMJ, BMJ Quality and Safety, The New England Journal of Medicine and Implementation Science were also hand searched for relevant studies published over the last 5 years. Eligible studies were required to focus on organisational determinants of hospital- and system-wide interventions, and to provide patient outcome data before and after implementation of the intervention. Empirical, peer-reviewed studies reporting randomised and non-randomised controlled trials, observational, and controlled before and after studies were included in the review. Six studies met the inclusion criteria. Improved outcomes were observed for studies where outcomes were measured at least two years after the intervention. Associations between organisational factors, intervention success and patient outcomes were undetermined: organisational culture and patient outcomes were rarely measured together, and measures for culture and outcome were not standardised. Common findings show the difficulty of introducing large-scale interventions, and that effective leadership and clinical champions, adequate financial and educational resources, and dedicated promotional activities appear to be common factors in successful system-wide change.The protocol has been registered in the international prospective register of systematic reviews, PROSPERO (Registration No. CRD42103003050).

Development of a core set of outcome measures for OAB treatment.

PubMed

Foust-Wright, Caroline; Wissig, Stephanie; Stowell, Caleb; Olson, Elizabeth; Anderson, Anita; Anger, Jennifer; Cardozo, Linda; Cotterill, Nikki; Gormley, Elizabeth Ann; Toozs-Hobson, Philip; Heesakkers, John; Herbison, Peter; Moore, Kate; McKinney, Jessica; Morse, Abraham; Pulliam, Samantha; Szonyi, George; Wagg, Adrian; Milsom, Ian

2017-12-01

Standardized measures enable the comparison of outcomes across providers and treatments giving valuable information for improving care quality and efficacy. The aim of this project was to define a minimum standard set of outcome measures and case-mix factors for evaluating the care of patients with overactive bladder (OAB). The International Consortium for Health Outcomes Measurement (ICHOM) convened an international working group (WG) of leading clinicians and patients to engage in a structured method for developing a core outcome set. Consensus was determined by a modified Delphi process, and discussions were supported by both literature review and patient input. The standard set measures outcomes of care for adults seeking treatment for OAB, excluding residents of long-term care facilities. The WG focused on treatment outcomes identified as most important key outcome domains to patients: symptom burden and bother, physical functioning, emotional health, impact of symptoms and treatment on quality of life, and success of treatment. Demographic information and case-mix factors that may affect these outcomes were also included. The standardized outcome set for evaluating clinical care is appropriate for use by all health providers caring for patients with OAB, regardless of specialty or geographic location, and provides key data for quality improvement activities and research.

An exploratory, large-scale study of pain and quality of life outcomes in cancer patients with moderate or severe pain, and variables predicting improvement.

PubMed

Maximiano, Constanza; López, Iker; Martín, Cristina; Zugazabeitia, Luis; Martí-Ciriquián, Juan L; Núñez, Miguel A; Contreras, Jorge; Herdman, Michael; Traseira, Susana; Provencio, Mariano

2018-01-01

There have been few large-scale, real world studies in Spain to assess change in pain and quality of life (QOL) outcomes in cancer patients with moderate to severe pain. This study aimed to assess changes on both outcomes after 3 months of usual care and to investigate factors associated with change in QoL. Large, multi-centre, observational study in patients with lung, head and neck, colorectal or breast cancer experiencing a first episode of moderate to severe pain while attending one of the participating centres. QoL was assessed using the EuroQol-5D questionnaire and pain using the Brief Pain Inventory (BPI). Instruments were administered at baseline and after 3 months of follow up. Multivariate analyses were used to assess the impact of treatment factors, demographic and clinical variables, pain and other symptoms on QoL scores. 1711 patients were included for analysis. After 3 months of usual care, a significant improvement was observed in pain and QoL in all four cancer groups (p<0.001). Effect sizes were medium to large on the BPI and EQ-5D Index and Visual Analogue Scale (VAS). Improvements were seen on the majority of EQ-5D dimensions in all patient groups, though breast cancer patients showed the largest gains. Poorer baseline performance status (ECOG) and the presence of anxiety/depression were associated with significantly poorer QOL outcomes. Improvements in BPI pain scores were associated with improved QoL. In the four cancer types studied, pain and QoL outcomes improved considerably after 3 months of usual care. Improvements in pain made a substantial contribution to QoL gains whilst the presence of anxiety and depression and poor baseline performance status significantly constrained improvement.

Osteosarcoma: Diagnostic dilemmas in histopathology and prognostic factors

PubMed Central

Wadhwa, Neelam

2014-01-01

Osteosarcoma (OS), the commonest malignancy of osteoarticular origin, is a very aggressive neoplasm. Divergent histologic differentiation is common in OS; hence triple diagnostic approach is essential in all cases. 20% cases are atypical owing to lack of concurrence among clinicoradiologic and pathologic features necessitating resampling. Recognition of specific anatomic and histologic variants is essential in view of better outcome. Traditional prognostic factors of OS do stratify patients for short term outcome, but often fail to predict their long term outcome. Considering the negligible improvement in the patient outcome during the last 20 years, search for novel prognostic factors is in progress like ezrin vascular endothelial growth factor, chemokine receptors, dysregulation of various micro ribonucleic acid are potentially promising. Their utility needs to be validated by long term followup studies before they are incorporated in routine clinical practice. PMID:24932029

Criminogenic Needs, Substance Use, and Offending among Rural Stimulant Users

PubMed Central

Timko, Christine; Booth, Brenda M.; Han, Xiaotong; Schultz, Nicole R.; Blonigen, Daniel M.; Wong, Jessie J.; Cucciare, Michael A.

2017-01-01

There is a need to understand the determinants of both substance use and criminal activity in rural areas in order to design appropriate treatment interventions for these linked problems. The present study drew on a predominant model used to assess and treat offenders -- the Risk-Need-Responsivity (RNR) model -- to examine risk factors for substance use and criminal activity in a rural drug using sample. This study extends the RNR model’s focus on offenders to assessing rural-dwelling individuals using stimulants (N=462). We examined substance use and criminal justice outcomes at 6-month (91%) and 3-year (79%) follow-ups, and used Generalized Estimating Equations to examine the extent to which RNR criminogenic need factors at baseline predicted outcomes at follow-ups. Substance use and criminal justice outcomes improved at six months, and even more at three years, post-baseline. As expected, higher risk was associated with poorer outcomes. Antisocial personality patterns and procriminal attitudes at baseline predicted poorer legal and drug outcomes measured at subsequent follow-ups. In contrast, less connection to antisocial others and fewer work difficulties predicted lower alcohol problem severity, but more frequent alcohol use. Engagement in social-recreational activities was associated with fewer subsequent arrests and less severe alcohol and drug problems. The RNR model’s criminogenic need factors predicted drug use and crime-related outcomes among rural residents. Services adapted to rural settings that target these factors, such as telehealth and other technology-based resources, may hasten improvement on both types of outcomes among drug users. PMID:29051795

Factors predicting work outcome in Japanese patients with schizophrenia: role of multiple functioning levels.

PubMed

Sumiyoshi, Chika; Harvey, Philip D; Takaki, Manabu; Okahisa, Yuko; Sato, Taku; Sora, Ichiro; Nuechterlein, Keith H; Subotnik, Kenneth L; Sumiyoshi, Tomiki

2015-09-01

Functional outcomes in individuals with schizophrenia suggest recovery of cognitive, everyday, and social functioning. Specifically improvement of work status is considered to be most important for their independent living and self-efficacy. The main purposes of the present study were 1) to identify which outcome factors predict occupational functioning, quantified as work hours, and 2) to provide cut-offs on the scales for those factors to attain better work status. Forty-five Japanese patients with schizophrenia and 111 healthy controls entered the study. Cognition, capacity for everyday activities, and social functioning were assessed by the Japanese versions of the MATRICS Cognitive Consensus Battery (MCCB), the UCSD Performance-based Skills Assessment-Brief (UPSA-B), and the Social Functioning Scale Individuals' version modified for the MATRICS-PASS (Modified SFS for PASS), respectively. Potential factors for work outcome were estimated by multiple linear regression analyses (predicting work hours directly) and a multiple logistic regression analyses (predicting dichotomized work status based on work hours). ROC curve analyses were performed to determine cut-off points for differentiating between the better- and poor work status. The results showed that a cognitive component, comprising visual/verbal learning and emotional management, and a social functioning component, comprising independent living and vocational functioning, were potential factors for predicting work hours/status. Cut-off points obtained in ROC analyses indicated that 60-70% achievements on the measures of those factors were expected to maintain the better work status. Our findings suggest that improvement on specific aspects of cognitive and social functioning are important for work outcome in patients with schizophrenia.

Patients' perception of postoperative pain management: validation of the International Pain Outcomes (IPO) questionnaire.

PubMed

Rothaug, Judith; Zaslansky, Ruth; Schwenkglenks, Matthias; Komann, Marcus; Allvin, Renée; Backström, Ragnar; Brill, Silviu; Buchholz, Ingo; Engel, Christoph; Fletcher, Dominique; Fodor, Lucian; Funk, Peter; Gerbershagen, Hans J; Gordon, Debra B; Konrad, Christoph; Kopf, Andreas; Leykin, Yigal; Pogatzki-Zahn, Esther; Puig, Margarita; Rawal, Narinder; Taylor, Rod S; Ullrich, Kristin; Volk, Thomas; Yahiaoui-Doktor, Maryam; Meissner, Winfried

2013-11-01

PAIN OUT is a European Commission-funded project aiming at improving postoperative pain management. It combines a registry that can be useful for quality improvement and research using treatment and patient-reported outcome measures. The core of the project is a patient questionnaire-the International Pain Outcomes questionnaire-that comprises key patient-level outcomes of postoperative pain management, including pain intensity, physical and emotional functional interference, side effects, and perceptions of care. Its psychometric quality after translation and adaptation to European patients is the subject of this validation study. The questionnaire was administered to 9,727 patients in 10 languages in 8 European countries and Israel. Construct validity was assessed using factor analysis. Discriminant validity assessment used Mann-Whitney U tests to detect mean group differences between 2 surgical disciplines. Internal consistency reliability was calculated as Cronbach's alpha. Factor analysis resulted in a 3-factor structure explaining 53.6% of variance. Cronbach's alpha at overall scale level was high (.86), and for the 3 subscales was low, moderate, or high (range, .53-.89). Significant mean group differences between general and orthopedic surgery patients confirmed discriminant validity. The psychometric quality of the International Pain Outcomes questionnaire can be regarded as satisfactory. The International Pain Outcomes questionnaire provides an instrument for postoperative pain assessment and improvement of quality of care, which demonstrated good psychometric quality when translated into a variety of languages in a large European and Israeli patient population. This measure provides the basis for the first comprehensive postoperative pain registry in Europe and other countries. Copyright © 2013. Published by Elsevier Inc.

Improving the prognosis of patients with severely decreased glomerular filtration rate (CKD G4+): conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference.

PubMed

Eckardt, Kai-Uwe; Bansal, Nisha; Coresh, Josef; Evans, Marie; Grams, Morgan E; Herzog, Charles A; James, Matthew T; Heerspink, Hiddo J L; Pollock, Carol A; Stevens, Paul E; Tamura, Manjula Kurella; Tonelli, Marcello A; Wheeler, David C; Winkelmayer, Wolfgang C; Cheung, Michael; Hemmelgarn, Brenda R

2018-06-01

Patients with severely decreased glomerular filtration rate (GFR) (i.e., chronic kidney disease [CKD] G4+) are at increased risk for kidney failure, cardiovascular disease (CVD) events (including heart failure), and death. However, little is known about the variability of outcomes and optimal therapeutic strategies, including initiation of kidney replacement therapy (KRT). Kidney Disease: Improving Global Outcomes (KDIGO) organized a Controversies Conference with an international expert group in December 2016 to address this gap in knowledge. In collaboration with the CKD Prognosis Consortium (CKD-PC) a global meta-analysis of cohort studies (n = 264,515 individuals with CKD G4+) was conducted to better understand the timing of clinical outcomes in patients with CKD G4+ and risk factors for different outcomes. The results confirmed the prognostic value of traditional CVD risk factors in individuals with severely decreased GFR, although the risk estimates vary for kidney and CVD outcomes. A 2- and 4-year model of the probability and timing of kidney failure requiring KRT was also developed. The implications of these findings for patient management were discussed in the context of published evidence under 4 key themes: management of CKD G4+, diagnostic and therapeutic challenges of heart failure, shared decision-making, and optimization of clinical trials in CKD G4+ patients. Participants concluded that variable prognosis of patients with advanced CKD mandates individualized, risk-based management, factoring in competing risks and patient preferences. Copyright © 2018 International Society of Nephrology. Published by Elsevier Inc. All rights reserved.

Explicit Consideration of Baseline Factors to Assess Recombinant Tissue-Type Plasminogen Activator Response With Respect to Race and Sex

PubMed Central

Mandava, Pitchaiah; Murthy, Santosh B.; Munoz, Melody; McGuire, Dawn; Simon, Roger P.; Alexandrov, Andrei V.; Albright, Karen C.; Boehme, Amelia K.; Martin-Schild, Sheryl; Martini, Sharyl; Kent, Thomas A.

2017-01-01

Background and Purpose Sex and race reportedly influence outcome after recombinant tissue-type plasminogen activator (rtPA). It is, however, unclear whether baseline imbalances (eg, stroke severity) or lack of response to thrombolysis is responsible. We applied balancing methods to test the hypothesis that race and sex influence outcome after rtPA independent of baseline conditions. Methods We mapped group outcomes from the National Institute of Neurological Disorders and Stroke (NINDS) dataset based on race and sex onto a surrogate-control function to assess differences from expected outcomes at their respective National Institutes of Health Stroke Scale and age. Outcomes were also compared for subjects matched individually on key baseline factors using NINDS and 2 recent datasets from southeastern United States. Results At similar National Institutes of Health Stroke Scale and age, 90-day good outcomes (modified Rankin Score, 0–2) in NINDS were similarly improved after rtPA for white men and women. There was a strong trend for improvement in black men. Conversely, black women treated with rtPA showed response rates no different from the controls. After baseline matching, there were nonsignificant trends in outcomes except for significantly fewer good outcomes in black versus matched white women (37% versus 63%; P=0.027). Pooling the 3 datasets showed a similar trend for poorer short-term outcome for black women (P=0.054; modified Rankin Score, 0–1). Conclusions Matching for key baseline factors indicated that race and sex influence outcome most strikingly in black women who demonstrated poorest outcomes after rtPA. This finding supports the hypothesis that poor response to rtPA, rather than differences in baseline conditions, contributes to the worse outcome. This finding requires prospective confirmation. PMID:23674524

Quality assurance and the need to evaluate interventions and audit programme outcomes.

PubMed

Zhao, Min; Vaartjes, Ilonca; Klipstein-Grobusch, Kerstin; Kotseva, Kornelia; Jennings, Catriona; Grobbee, Diederick E; Graham, Ian

2017-06-01

Evidence-based clinical guidelines provide standards for the provision of healthcare. However, these guidelines have been poorly implemented in daily practice. Clinical audit is a quality improvement tool to promote quality of care in daily practice and to improve outcomes through the systematic review of care delivery and implementation of changes. A major priority in the management of subjects with cardiovascular disease (CVD) management is secondary prevention by controlling cardiovascular risk factors and providing appropriate medical treatment. Clinical audits can be applied to monitor modifiable risk factors and evaluate quality improvements of CVD management in daily practice. Existing clinical audits have provided an overview of the burden of risk factors in subjects with CVD and reflect real-world risk factor recording and management. However, consistent and representative data from clinic audits are still insufficient to fully monitor quality improvement of CVD management. Data are lacking in particular from low- and middle-income countries, limiting the evaluation of CVD management quality by clinical audit projects in many settings. To support the development of clinical standards, monitor daily practice performance, and improve quality of care in CVD management at national and international levels, more widespread clinical audits are warranted.

The evolution of the health system outcomes in Central and Eastern Europe and their association with social, economic and political factors: an analysis of 25 years of transition.

PubMed

Romaniuk, Piotr; Szromek, Adam R

2016-03-17

After the fall of communism, the countries of Central and Eastern Europe started the process of political, economic, and social transformation. In health system the reform directions were often similar, despite differences in transition dynamics and the degree of government determination to implement reforms. Nonetheless, for most post-communist countries, there is a gap in evidence regarding the effectiveness of implemented reforms and their impact on health system performance. The presented study attempts to analyse and evaluate the results of health reforms in CEE countries with regard to their influence on health system outcomes. We also analysed the external and internal health system environments during the transition period to determine the factors affecting the effectiveness of health reforms. We compared the indicators of population health status, lifestyle, occupational safety issues and health system resources in 21 post-communist countries between sub-periods across the entire transition period at the aggregate level. The dynamics of change in health system outcomes in individual countries, as well as between countries, was also compared. Finally, we analysed the correlations between health system outcomes gathered into one synthetic measure and factors considered as potential determinants affecting the effectiveness of health reforms. The analyses were performed based on one-dimensional, two-dimensional and multidimensional statistical methods. The data were retrieved from the international databases, such as WHO, World Bank, International Labour Organization, World Value Survey and the European Social Survey. Among the factors positively stimulating improvements in health system outcomes were the total expenditure on health and a lower financial burden on patients, but primarily they were determined by the broader economic context of the country. Another finding was that better initial position positively determined health system outcomes at later stages, but did not affect the degree of improvements. Countries that embarked on comprehensive reforms early on tended to achieve the greatest improvements in health system outcomes. Poorer countries may have only limited ability to improve health system outcomes by committing more financial resources to the health system. Progress can still be made in terms of health behaviours, since policies to address these have so far been insufficient or ineffective.

Factors Predicting a Good Symptomatic Outcome After Prostate Artery Embolisation (PAE).

PubMed

Maclean, D; Harris, M; Drake, T; Maher, B; Modi, S; Dyer, J; Somani, B; Hacking, N; Bryant, T

2018-02-26

As prostate artery embolisation (PAE) becomes an established treatment for benign prostatic obstruction, factors predicting good symptomatic outcome remain unclear. Pre-embolisation prostate size as a predictor is controversial with a handful of papers coming to conflicting conclusions. We aimed to investigate if an association existed in our patient cohort between prostate size and clinical benefit, in addition to evaluating percentage volume reduction as a predictor of symptomatic outcome following PAE. Prospective follow-up of 86 PAE patients at a single institution between June 2012 and January 2016 was conducted (mean age 64.9 years, range 54-80 years). Multiple linear regression analysis was performed to assess strength of association between clinical improvement (change in IPSS) and other variables, of any statistical correlation, through Pearson's bivariate analysis. No major procedural complications were identified and clinical success was achieved in 72.1% (n = 62) at 12 months. Initial prostate size and percentage reduction were found to have a significant association with clinical improvement. Multiple linear regression analysis (r 2  = 0.48) demonstrated that percentage volume reduction at 3 months (r = 0.68, p < 0.001) had the strongest correlation with good symptomatic improvement at 12 months after adjusting for confounding factors. Both the initial prostate size and percentage volume reduction at 3 months predict good symptomatic outcome at 12 months. These findings therefore aid patient selection and counselling to achieve optimal outcomes for men undergoing prostate artery embolisation.

Improving cardiac surgical care: a work systems approach.

PubMed

Wiegmann, Douglas A; Eggman, Ashley A; Elbardissi, Andrew W; Parker, Sarah Henrickson; Sundt, Thoralf M

2010-09-01

Over the past 50 years, significant improvements in cardiac surgical care have been achieved. Nevertheless, surgical errors that significantly impact patient safety continue to occur. In order to further improve surgical outcomes, patient safety programs must focus on rectifying work system factors in the operating room (OR) that negatively impact the delivery of reliable surgical care. The goal of this paper is to provide an integrative review of specific work system factors in the OR that may directly impact surgical care processes, as well as the subsequent recommendations that have been put forth to improve surgical outcomes and patient safety. The important role that surgeons can play in facilitating work system changes in the OR is also discussed. The paper concludes with a discussion of the challenges involved in assessing the impact that interventions have on improving surgical care. Opportunities for future research are also highlighted throughout the paper. 2010 Elsevier Ltd. All rights reserved.

Impact of academic facility type and volume on post-surgical outcomes following diagnosis of glioblastoma.

PubMed

Hauser, Alan; Dutta, Sunil W; Showalter, Timothy N; Sheehan, Jason P; Grover, Surbhi; Trifiletti, Daniel M

2018-01-01

To identify if facility type and/or facility volume impact overall survival (OS) following diagnosis of glioblastoma (GBM). We also sought to compare early post-surgical outcomes based on these factors. The National Cancer Database was queried for patients with GBM diagnosed from 2004 to 2013 with known survival. Patients were grouped based on facility type and facility volume. Multivariable analyses were performed to investigate factors associated OS following diagnosis and Chi-square tests were used to compare early post-surgical outcomes. 89,839 patients met inclusion criteria. Factors associated with improved OS on multivariable analysis included younger patient age, female gender, race, lower comorbidity score, higher performance score, smaller tumor size, unifocal tumors, MGMT hypermethylation, fully resected tumors, radiotherapy, and chemotherapy (each p < .001). Also, OS was improved among patients treated at centers averaging at least 30.2 cases per year (HR 0.948, compared to <7.4 cases/year, p < .001), and patients treated at Academic/Research programs had improved survival compared to those treated at Comprehensive Community Cancer programs (HR 1.069, p < .001) and Integrated Network Cancer programs (HR 1.126, p < .001). Similarly, Academic/Research programs and high volume centers demonstrated improved 30- and 90-day morality as well as 30-day readmission rates (p < .001). This study suggests that patients treated in Academic/Research programs and high patient-volume centers have increased survival and more favorable early-postsurgical outcomes. The extent to which differences in patient populations, socioeconomic factors, and/or provider expertise play into this cause will be areas of future research. Copyright © 2017 Elsevier Ltd. All rights reserved.

Review on Factors Influencing Physician Guideline Adherence in Cardiology.

PubMed

Hoorn, C J G M; Crijns, H J G M; Dierick-van Daele, A T M; Dekker, L R C

2018-04-09

Cardiovascular disease is the most common cause of death in Western countries. Physician adherence to guidelines is often suboptimal, resulting in impaired patient outcome and prognosis. Multiple studies have been conducted to evaluate patterns and the influencing factors of patient adherence, but little is known about factors influencing physician guideline adherence. This review aims to identify factors influencing physician guideline adherence relevant to cardiology and to provide insights and suggestions for future improvement. Physician adherence was measured as adherence to standard local medical practice and applicable guidelines. Female gender and older age had a negative effect on physician guideline adherence. In addition, independent of the type of heart disease, physicians without cardiologic specialization were linked to physician noncompliance. Also, guideline adherence in primary care centers was at a lower level compared to secondary or tertiary care centers. The importance of guideline adherence increases as patients age, and complex diseases and comorbidity arise. Appropriate resources and interventions, taking important factors for nonadherence in account, are necessary to improve guideline adoption and adherence in every level of the chain. This in turn should improve patient outcome.

Impact of identifying factors which trigger bothersome tinnitus on the treatment outcome in tinnitus retraining therapy.

PubMed

Molini, Egisto; Faralli, Mario; Calzolaro, Lucia; Ricci, Giampietro

2014-01-01

The aim of this work was to ascertain any differences in the effectiveness of rehabilitation therapy in relation to the presence or absence of a known negative reinforcement responsible for the tinnitus-related pathology. Between 1 January 2001 and 31 December 2008, we recruited 294 subjects suffering from incapacitating tinnitus and/or hyperacusis. The patients underwent tinnitus retraining therapy (TRT) according to the methods described by Jastreboff and Hazell [Tinnitus Retraining Therapy: Implementing the Neurophysiological Model. Cambridge, Cambridge University Press, 2004, pp 121-133]. We clinically assessed the presence or absence of known phenomena of associative learning, regarding the presence of adverse events temporally correlated with tinnitus and the treatment outcome. The separate analysis of the 2 subgroups shows a statistically significant difference in the improvement rate between the group with a known triggering factor and the group without a triggering factor, with a preponderance of the former with a 91% improvement rate versus approximately 56% for the latter. In our study, the inability to identify factors triggering bothersome tinnitus negatively affected the treatment outcome in TRT. © 2014 S. Karger AG, Basel.

Youth Risk Factors and Educational Outcomes of Mentored and Non-Mentored Youth

ERIC Educational Resources Information Center

Castellanos-Brown, Karen

2010-01-01

As mentoring is receiving increasing attention as a method to improve youth educational outcomes, it is important to continue to examine the effects of mentoring on these youth outcomes. This study uses secondary data from Waves I and III of the National Longitudinal Study of Adolescent Health (Add Health) and transcript data from the Adolescent…

Developing Common Measures in Evaluation Capacity Building: An Iterative Science and Practice Process

ERIC Educational Resources Information Center

Labin, Susan N.

2014-01-01

A fundamental reason for doing evaluation capacity building (ECB) is to improve program outcomes. Developing common measures of outcomes and the activities, processes, and factors that lead to these outcomes is an important step in moving the science and the practice of ECB forward. This article identifies a number of existing ECB measurement…

Factors Influencing Acceptability and Perceived Impacts of a Mandatory ePortfolio Implemented by an Occupational Therapy Regulatory Organization.

PubMed

Vachon, Brigitte; Foucault, Marie-Lyse; Giguère, Charles-Édouard; Rochette, Annie; Thomas, Aliki; Morel, Martine

2018-01-01

The use of ePortfolios has been implemented in several regulatory organizations to encourage clinicians' engagement in continuing professional development (CPD). However, their use has achieved mixed success, and multiple personal and contextual factors can influence their impacts on practice change. The aim of this study was to identify which factors influence the acceptability and perceived impacts of an ePortfolio implemented by an occupational therapy regulatory organization in one Canadian province. A cross-sectional online survey design was used. The survey was sent to registered occupational therapists in Quebec. Multiple regression analyses were conducted to identify factors influencing acceptability and outcomes: ease of use, satisfaction, impact on implementation of the CPD plan, and competence improvement. The survey was fully completed by 546 participants. Factors significantly influencing the ePortfolio acceptability and perceived impacts were attitude toward and familiarity with the portfolio, confidence in reflective skills, engagement in the CPD plan, and desire for feedback. Time spent completing the ePortfolio and the fact of completing it in teams were negatively associated with the outcomes. Shaping more favorable user attitudes, helping users recognize and experience the tool's benefits for their practice, and fostering confidence in their reflective skills are important factors that can be addressed to improve ePortfolio acceptability and outcomes. Contextual factors, such as time spent completing the ePortfolio and completing it in teams, seem to reflect greater difficulty with using the tool. Study findings can contribute to improving ePortfolio implementation in the CPD context.

Commentary: Learning from Variations in Fidelity of Implementation.

PubMed

Balu, Rekha; Doolittle, Fred

2016-12-01

The articles in this special issue discuss efforts to improve academic reading outcomes for students and ways to achieve high implementation fidelity of promising strategies. At times the authors discuss if-and how-strong fidelity is associated with strong outcomes and potentially even impacts (the difference between program and control group outcomes). We want to explore this theme in two ways: (a) learning from the variation in fidelity to think about potential points of entry and levers for improvement in implementation, and (b) broadening the evaluation focus to include "service contrast" as a factor driving impacts on student outcomes. We conclude with suggestions for future research. © 2016 Wiley Periodicals, Inc.

Personal Factors that Affect the Satisfaction of Female Patients Undergoing Esthetic Suture after Typical Thyroidectomy.

PubMed

Kim, Hyo Young; Kim, Jung Won; Park, Jin Hyung; Kim, Jung Hun; Han, Yea Sik

2013-07-01

In esthetic surgery, understanding the factors that influence patient satisfaction is important for successful practice. We hypothesize that the factors that influence patient satisfaction include not only aesthetic and functional outcomes, but also personal factors such as the level of familiarity with factors affecting wound healing and expectations regarding aesthetic outcome. One hundred patients who underwent esthetic closure after thyroidectomy were included in this study. In order to evaluate the individual characteristics of the patients, a preoperative survey was administered to the patients. We estimated the patient satisfaction six months postoperatively and assessed the aesthetic and functional outcomes using the Patient and Observer Scar Assessment Scale. According to the results of correlation analysis, level of familiarity with wound healing factors had a positive correlation with satisfaction. High expectations, pain, itching, and high observer scale score had negative correlations with satisfaction. The factors that were correlated with satisfaction were included in the multiple regression analysis. Level of familiarity with wound healing factors was found to have a positive relationship with satisfaction, while itching and observer scale were found to have a negative relationship with satisfaction. After excluding 10 patients who had hypertrophic scars, only level of familiarity with wound healing factors and expectations affected satisfaction. The level of familiarity with factors affecting wound healing and expectations were found to independently affect satisfaction. Improving patients' level of familiarity with wound healing factors and reducing their expectations by providing suitable preoperative education has the potential to improve patient satisfaction.

Optimizing Weight for Maternal and Infant Health – Tenable, or Too Late?

PubMed Central

Barbour, Linda A.

2015-01-01

Obesity in pregnancy is the leading cause of maternal and fetal morbidity, and gestational weight gain (GWG) is one modifiable risk factor that improves pregnancy outcomes. Most pregnant women gain more than the 2009 Institute of Medicine recommendations, particularly overweight and obese women. GWG even less than the 2009 IOM guidelines in obese women may improve pregnancy outcomes and reduce large-for-gestational-age (LGA) infants, an independent risk factor for childhood obesity, without increasing small-for-gestational-age (SGA) infants. Unfortunately, despite the fact that over 50 interventional trials designed to decrease excess GWG have been conducted, these interventions have been only modestly effective, and interventions designed to facilitate weight postpartum weight loss have also been disappointing. Successful interventions are of paramount importance not only to improve pregnancy outcomes but also for the future metabolic health of the mother and her infant, and may be key in attenuating the trans-generational risk on childhood obesity. PMID:26442123

Demonstrating bias and improved inference for stoves' health benefits.

PubMed

Mueller, Valerie; Pfaff, Alexander; Peabody, John; Liu, Yaping; Smith, Kirk R

2011-12-01

Many studies associate health risks with household air pollution from biomass fuels and stoves. Evaluations of stove improvements can suffer from bias because they rarely address health-relevant differences between the households who get improvements and those who do not. We demonstrate both the potential for bias and an option for improved stove inference by applying to household air pollution a technique used elsewhere in epidemiology, propensity-score matching (PSM), based on a stoves-and-health survey for China (15 counties, 3500 households). Health-relevant factors (age, wealth, kitchen ventilation) do in fact differ considerably between the households with stove improvements and those without. We study the resulting bias in estimates of cleaner-stove impacts using a self-reported Physical Component Summary (PCS). Typical stoves-literature regressions with little control for non-stove factors suggest no benefits from a cleaner-fuel stove relative to a traditional biomass stove. Yet increasing controls raises the impact estimates. Our PSM estimates address the differences in health-relevant factors using 'apples to apples' comparisons between those with improved stoves and 'similar' households. This generates higher estimates of clean-stove benefits, which are on the order of one half the standard deviation of the PCS outcome. Our data demonstrate the potential importance of bias in household air pollution studies. This results from failure to address the possibility that those receiving improved stoves are themselves prone to better or worse health outcomes. It suggests the value of data collection and of study design for cookstove interventions and, more generally, for policy interventions within many health outcomes.

Resection of isolated pelvic recurrences after colorectal surgery: long-term results and predictors of improved clinical outcome.

PubMed

Henry, Leonard R; Sigurdson, Elin; Ross, Eric A; Lee, John S; Watson, James C; Cheng, Jonathan D; Freedman, Gary M; Konski, Andre; Hoffman, John P

2007-07-01

Recurrence in the pelvis after resection of a rectal or rectosigmoid cancer presents a dilemma. Resection offers the only reasonable probability for cure, but at the cost of perioperative morbidity and potential mortality. Clinical decision making remains difficult. Patients resected with curative intent for isolated pelvic recurrences after curative colorectal surgery from 1988 through 2003 were reviewed retrospectively. Clinical and pathologic factors, salvage operations, and complications were recorded. The primary measured outcome was overall survival. Univariate and multivariate analyses were conducted to identify prognostic factors of improved outcome. Ninety patients underwent an attempt at curative resection of a pelvic recurrence with median follow-up of 31 months. Complications occurred in 53% of patients. Operative mortality was 4.4% (4 of 90). Median overall survival was 38 months, and estimated 5-year survival was 40%. A total of 51 of 86 patients had known recurrences (15 local, 16 distant, 20 both). Multivariate analysis revealed that preoperative carcinoembryonic antigen level and final margin status were statistically significant predictors of outcome. The resection of pelvic recurrences after colorectal surgery for cancer can be performed with low mortality and good long-term outcome; however, morbidity from such procedures is high. Low preoperative carcinoembryonic antigen and negative margin of resection predict improved survival.

Resection of isolated pelvic recurrences after colorectal surgery: long-term results and predictors of improved clinical outcome.

PubMed

Henry, Leonard R; Sigurdson, Elin; Ross, Eric A; Lee, John S; Watson, James C; Cheng, Jonathan D; Freedman, Gary M; Konski, Andre; Hoffman, John P

2007-03-01

Recurrence in the pelvis after resection of a rectal or rectosigmoid cancer presents a dilemma. Resection offers the only reasonable probability for cure, but at the cost of marked perioperative morbidity and potential mortality. Clinical decision making remains difficult. Patients who underwent resection with curative intent for isolated pelvic recurrences after curative colorectal surgery from 1988 through 2003 were reviewed retrospectively. Clinical and pathological factors, salvage operations, and complications were recorded. The primary measured outcome was overall survival. Univariate and multivariate analyses were conducted to identify prognostic factors of improved outcome. Ninety patients underwent an attempt at curative resection of a pelvic recurrence; median follow-up was 31 months. Complications occurred in 53% of patients. Operative mortality occurred in 4 (4.4%) of 90 patients. Median overall survival was 38 months, and estimated 5-year survival was 40%. A total of 51 of 86 patients had known recurrences (15 local, 16 distant, 20 both). Multivariate analysis revealed that preoperative carcinoembryonic antigen level and final margin status were statistically significant predictors of outcome. The resection of pelvic recurrences after colorectal surgery for cancer can be performed with low mortality and good long-term outcome; however, morbidity from such procedures is high. Low preoperative carcinoembryonic antigen and negative margin of resection predict improved survival.

Improvement of quality of life in patients with benign goiter after surgical treatment.

PubMed

Bukvic, Branka R; Zivaljevic, Vladan R; Sipetic, Sandra B; Diklic, Aleksandar D; Tausanovic, Katarina M; Paunovic, Ivan R

2014-08-01

A quality of life (QoL) assessment is considered an important outcome measure in the treatment of benign thyroid diseases. The aims of this study were to analyze the impact of different surgical treatments on QoL in patients with benign thyroid diseases and to evaluate factors correlating with the QoL outcomes. A prospective longitudinal study was conducted. One hundred thirty-two patients met the inclusion/exclusion criteria and completed the disease-specific questionnaire, thyroid patient-reported outcome (ThyPRO), before surgery and after 6 months. Preoperative and postoperative QoL outcomes were compared and correlating factors were analyzed. Indication for surgery was euthyroid goiter, toxic goiter, and suspicious malignant thyroid disease in 58.3, 29.5, and 12.1 % of the patients, respectively. None of the patients had overtly toxic goiter. There were 65.2 % of the patients who underwent total thyroidectomy, while 34.8 % underwent hemithyroidectomy. The total postoperative complication rate was 5.3 %. QoL improved significantly after surgical treatment, independent of the extent of performed surgery. The most affected domain, pre- and postoperative, was for tiredness. QoL improvement was significant for women in all domains, while for men, it was significant in only three domains (goiter symptoms, emotional susceptibility, and cosmetic complaints) and in overall QoL. Younger patients had significantly better cognitive functioning and daily life, while elderly patients had significantly less cosmetic complaints. The factors that significantly correlated with improvement of QoL in different domains were lower education level, duration of disease, and microcarcinoma at final histology. QoL in patients with benign thyroid diseases improves significantly after operative treatment, independent of the extent of the operation.

Available clinical markers of treatment outcome integrated in mathematical models to guide therapy in HIV infection.

PubMed

Vergu, Elisabeta; Mallet, Alain; Golmard, Jean-Louis

2004-02-01

Because treatment failure in many HIV-infected persons may be due to multiple causes, including resistance to antiretroviral agents, it is important to better tailor drug therapy to individual patients. This improvement requires the prediction of treatment outcome from baseline immunological or virological factors, and from results of resistance tests. Here, we review briefly the available clinical factors that have an impact on therapy outcome, and discuss the role of a predictive modelling approach integrating these factors proposed in a previous work. Mathematical and statistical models could become essential tools to address questions that are difficult to study clinically and experimentally, thereby guiding decisions in the choice of individualized drug regimens.

Preoperative and perioperative factors effect on adolescent idiopathic scoliosis surgical outcomes.

PubMed

Sanders, James O; Carreon, Leah Y; Sucato, Daniel J; Sturm, Peter F; Diab, Mohammad

2010-09-15

Prospective multicenter database. To identify factors associated with outcomes from adolescent idiopathic scoliosis (AIS) surgery outcomes and especially poor results. Because AIS is rarely symptomatic during adolescence, excellent surgical results are expected. However, some patients have poor outcomes. This study seeks to identify factors correlating with results and especially those making poor outcomes more likely. Demographic, surgical, and radiographic parameters were compared to 2-year postoperative Scoliosis Research Society (SRS) scores in 477 AIS surgical patients using stepwise linear regression to identify factors predictive of 2-year domain and total scores. Poor postoperative score patients (>2 SD below mean) were compared using t tests to those with better results. The SRS instrument exhibited a strong ceiling effect. Two-year scores showed more improvement with greater curve correction (self-image, pain, and total), and were worse with larger body mass index (pain, mental, total), larger preoperative trunk shift (mental and total), larger preoperative Cobb (self-image), and preoperative symptoms (function). Poor results were more common in those with Lenke 3 curve pattern (pain), less preoperative coronal imbalance, trunk shift and rib prominence (function), preoperative bracing (self-image), and anterior procedures (mental). Poor results also had slightly less average curve correction (50% vs. 60%) and larger curve residuals (31° vs. 23°). Complications, postoperative curve magnitude, and instrumentation type did not significantly contribute to postoperative scores, and no identifiable factors contributed to satisfaction. Curve correction improves patient's self-image whereas pain and poor function before surgery carry over after surgery. Patients with less spinal appearance issues (higher body mass index, Lenke 3 curves) are less happy with their results. Except in surgical patient selection, many of these factors are beyond physician control.

National Initiatives to Improve Healthcare Outcomes: A Comparative Study of Health Delivery Systems in Slovakia and the United States.

PubMed

Curtis, Robert; Caplanova, Anetta; Novak, Marcel

2015-01-01

While the United States and Slovakia offer different healthcare delivery systems, each country faces the same challenges of improving the health status of their populations. The authors explore the impact of their respective systems on the health of their populations and compare the health outcomes of both nations. They point out that socioeconomic factors play a far more important role in determining population health outcomes than do the structures of the systems surrounding the care delivery. The authors illustrate this finding through a comparison of the poverty and education levels of a selected minority group from each country in relation to the health outcomes for each population group. The comparison reveals that education is a more influential determinant in a population's health outcomes, than the improved access to care offered by a universal system.

From community-based pilot testing to region-wide systems change: lessons from a local quality improvement collaborative.

PubMed

Keyser, Donna J; Pincus, Harold Alan

2010-01-01

A community-based collaborative conducted a 2-year pilot study to inform efforts for improving maternal and child health care practice and policy in Allegheny County, Pennsylvania. (1) To test whether three small-scale versions of an evidence-based, systems improvement approach would be workable in local community settings and (2) to identify specific policy/infrastructure reforms for sustaining improvements. A mixed methods approach was used, including quantitative performance measurement supplemented with qualitative data about factors related to outcomes of interest, as well as key stakeholder interviews and a literature review/Internet search. Quantitative performance results varied; qualitative data revealed critical factors for the success and failure of the practices tested. Policy/infrastructure recommendations were developed to address specific practice barriers. This information was important for designing a region-wide quality improvement initiative focused on maternal depression. The processes and outcomes provide valuable insights for other communities interested in conducting similar quality improvement initiatives.

Prognosis Research Strategy (PROGRESS) 2: prognostic factor research.

PubMed

Riley, Richard D; Hayden, Jill A; Steyerberg, Ewout W; Moons, Karel G M; Abrams, Keith; Kyzas, Panayiotis A; Malats, Núria; Briggs, Andrew; Schroter, Sara; Altman, Douglas G; Hemingway, Harry

2013-01-01

Prognostic factor research aims to identify factors associated with subsequent clinical outcome in people with a particular disease or health condition. In this article, the second in the PROGRESS series, the authors discuss the role of prognostic factors in current clinical practice, randomised trials, and developing new interventions, and explain why and how prognostic factor research should be improved.

Comparing the Number of Ill or Injured Students Who Are Released Early from School by School Nursing and Nonnursing Personnel

ERIC Educational Resources Information Center

Wyman, Linda L.

2005-01-01

There is a growing demand for research linking specific educational services with positive student outcomes. Little empirical evidence exists to show that school nursing services improve student success. School attendance is one of many factors that has been associated with improved learning; school nurses can affect that factor. This study…

Advances and Future Applications of Augmented Peripheral Nerve Regeneration

PubMed Central

Jones, Salazar; Eisenberg, Howard M.; Jia, Xiaofeng

2016-01-01

Peripheral nerve injuries remain a significant source of long lasting morbidity, disability, and economic costs. Much research continues to be performed in areas related to improving the surgical outcomes of peripheral nerve repair. In this review, the physiology of peripheral nerve regeneration and the multitude of efforts to improve surgical outcomes are discussed. Improvements in tissue engineering that have allowed for the use of synthetic conduits seeded with neurotrophic factors are highlighted. Selected pre-clinical and available clinical data using cell based methods such as Schwann cell, undifferentiated, and differentiated stem cell transplantation to guide and enhance peripheral nerve regeneration are presented. The limitations that still exist in the utility of neurotrophic factors and cell-based therapies are outlined. Strategies that are most promising for translation into the clinical arena are suggested. PMID:27618010

An Integrative Literature Review of Organisational Factors Associated with Admission and Discharge Delays in Critical Care

PubMed Central

Peltonen, Laura-Maria; McCallum, Louise; Siirala, Eriikka; Haataja, Marjaana; Lundgrén-Laine, Heljä; Salanterä, Sanna; Lin, Frances

2015-01-01

The literature shows that delayed admission to the intensive care unit (ICU) and discharge delays from the ICU are associated with increased adverse events and higher costs. Identifying factors related to delays will provide information to practice improvements, which contribute to better patient outcomes. The aim of this integrative review was to explore the incidence of patients' admission and discharge delays in critical care and to identify organisational factors associated with these delays. Seven studies were included. The major findings are as follows: (1) explanatory research about discharge delays is scarce and one study on admission delays was found, (2) delays are a common problem mostly due to organisational factors, occurring in 38% of admissions and 22–67% of discharges, and (3) redesigning care processes by improving information management and coordination between units and interdisciplinary teams could reduce discharge delays. In conclusion, patient outcomes can be improved through efficient and safe care processes. More exploratory research is needed to identify factors that contribute to admission and discharge delays to provide evidence for clinical practice improvements. Shortening delays requires an interdisciplinary and multifaceted approach to the whole patient flow process. Conclusions should be made with caution due to the limited number of articles included in this review. PMID:26558286

Predictive factors of open globe injury in patients requiring vitrectomy.

PubMed

Pimolrat, Weeraya; Choovuthayakorn, Janejit; Watanachai, Nawat; Patikulsila, Direk; Kunavisarut, Paradee; Chaikitmongkol, Voraporn; Ittipunkul, Nimitr

2014-01-01

To determine the outcomes and predictive factors of patients with open globe injury requiring pars plana vitrectomy (PPV). The medical records of 114 patients age 10 years or older who had undergone PPV due to ocular trauma, with at least 6 months follow up, were retrospectively reviewed. The mean age of the patients was 42 (SD14) years, with males accounting for 89% of the cases. Penetrating eye injury was the most common injury mechanism (43%) with most injuries occurring secondary to work related incidents (54%). After surgical interventions, 78% of the patients had visual improvement of one or more Snellen lines, while no light perception occurred in 10%. Anatomical attachment was achieved in 87% of eyes at the final follow up. Logistic regression analysis showed that the presence of a relative afferent pupillary defect (RAPD) was a significant predictive factor of visual outcome, while initial retinal detachment was a significant predictor of anatomical outcome. Pupillary reaction is an important presenting ocular sign in estimating the post-vitrectomy poor visual outcome for open globe injury. Vision was restored and improved in more than half of the patients in this study; however, long-term sequelae should be monitored. Copyright © 2013 Elsevier Ltd. All rights reserved.

Survival outcomes following salvage surgery for oropharyngeal squamous cell carcinoma: systematic review.

PubMed

Kao, S S; Ooi, E H

2018-04-01

Recurrent oropharyngeal squamous cell carcinoma causes great morbidity and mortality. This systematic review analyses survival outcomes following salvage surgery for recurrent oropharyngeal squamous cell carcinoma. A comprehensive search of various electronic databases was conducted. Studies included patients with recurrent or residual oropharyngeal squamous cell carcinoma treated with salvage surgery. Primary outcomes were survival rates following salvage surgery. Secondary outcomes included time to recurrence, staging at time of recurrence, post-operative complications, and factors associated with mortality and recurrence. Methodological appraisal and data extraction were conducted as per Joanna Briggs Institute methodology. Eighteen articles were included. The two- and five-year survival rates of the patients were 52 per cent and 30 per cent respectively. Improvements in treatment modalities for recurrent oropharyngeal squamous cell carcinoma were associated with improvements in two-year overall survival rates, with minimal change to five-year overall survival rates. Various factors were identified as being associated with long-term overall survival, thus assisting clinicians in patient counselling and selection for salvage surgery.

Arthroscopic Partial Repair of Irreparable Rotator Cuff Tears: Preoperative Factors Associated With Outcome Deterioration Over 2 Years.

PubMed

Shon, Min Soo; Koh, Kyoung Hwan; Lim, Tae Kang; Kim, Won Ju; Kim, Kyung Cheon; Yoo, Jae Chul

2015-08-01

Arthroscopic partial repair is a treatment option in irreparable large-to-massive rotator cuff tears without arthritic changes. However, there are indications that arthroscopic partial repair does not yield satisfactory outcomes. To report the clinical and radiographic results of arthroscopic partial repairs in patients with irreparable large-to-massive cuff tears. In addition, an analysis was performed regarding preoperative factors that may influence patient outcomes and patient-rated satisfaction over time. Case series; Level of evidence, 4. From 2005 to 2011, a total of 31 patients who underwent arthroscopic partial repair for irreparable large-to-massive cuff tears were retrospectively evaluated. Partial repair was defined as posterior cuff tissue repair with or without subscapularis tendon repair to restore the transverse force couple of the cuff. Pain visual analog scale (PVAS), questionnaire results (American Shoulder and Elbow Surgeons [ASES] and Simple Shoulder Test [SST]), and radiographic changes (acromiohumeral distance and degenerative change) were assessed preoperatively, at first follow-up (roughly 1 year postoperatively), and at final follow-up (>2 years postoperatively). Patients rated their satisfaction level at each postoperative follow-up as well. Preoperative factors that might influence outcomes, such as patient demographics, tear size, and fatty infiltration, were investigated. The preoperative, first follow-up, and final follow-up results for mean PVAS (5.13, 2.13, and 3.16, respectively) and questionnaires (ASES: 41.97, 76.37, and 73.78; SST: 3.61, 6.33, and 6.07, respectively) improved significantly (all P < .05). Radiographic evaluation showed no difference compared with preoperative status. Nevertheless, patient-rated satisfaction at final evaluation was inferior: 16 good responses ("very satisfied" and "satisfied") and 15 poor responses ("rather the same" and "dissatisfied"). Despite initial improvements in both groups (P < .05), patients with poor satisfaction demonstrated statistically significant deterioration in mean PVAS (from 2.07 to 4.67), questionnaire scores (ASES: from 74.56 to 59.80; SST: from 5.11 to 3.81), and acromiohumeral distance (from 7.19 to 5.06 mm) between the first and final follow-up (all P < .05). Patients with good satisfaction showed no significant difference or they improved (P > .05) from the first to the final follow-up. Among preoperative factors, fatty infiltration of the teres minor was identified as the only statistically significant factor affecting patient-rated satisfaction (P = .007). This study showed that arthroscopic partial repair may produce initial improvement in selected outcomes at 2-year follow-up. However, about half of the patients in the study were not satisfied with their outcomes, which had deteriorated over time. Preoperative fatty infiltration of the teres minor was the only factor that correlated with worse final outcomes and poor satisfaction after arthroscopic partial repair. © 2015 The Author(s).

Trainee participation is associated with adverse outcomes in emergency general surgery: an analysis of the National Surgical Quality Improvement Program database.

PubMed

Kasotakis, George; Lakha, Aliya; Sarkar, Beda; Kunitake, Hiroko; Kissane-Lee, Nicole; Dechert, Tracey; McAneny, David; Burke, Peter; Doherty, Gerard

2014-09-01

To identify whether resident involvement affects clinically relevant outcomes in emergency general surgery. Previous research has demonstrated a significant impact of trainee participation on outcomes in a broad surgical patient population. We identified 141,010 patients who underwent emergency general surgery procedures in the 2005-2010 Surgeons National Surgical Quality Improvement Program database. Because of the nonrandom assignment of complex cases to resident participation, patients were matched (1:1) on known risk factors [age, sex, inpatient status, preexisting comorbidities (obesity, diabetes, smoking, alcohol, steroid use, coronary artery disease, chronic renal failure, pulmonary disease)] and preoperatively calculated probability for morbidity and mortality. Clinically relevant outcomes were compared with a t or χ test. The impact of resident participation on outcomes was assessed with multivariable regression modeling, adjusting for risk factors and operative time. The most common procedures in the matched cohort (n = 83,790) were appendectomy (39.9%), exploratory laparotomy (8.8%), and adhesiolysis (6.6%). Trainee participation is independently associated with intra- and postoperative events, wound, pulmonary, and venous thromboembolic complications, and urinary tract infections. Trainee participation is associated with adverse outcomes in emergency general surgery procedures.

The theory of music, mood and movement to improve health outcomes

PubMed Central

Murrock, Carolyn J.; Higgins, Patricia A.

2013-01-01

Aim This paper presents a discussion of the development of a middle-range nursing theory of the effects of music on physical activity and improved health outcomes. Background Due to the high rate of physical inactivity and the associated negative health outcomes worldwide, nurses need new evidence-based theories and interventions to increase physical activity. Data sources The theory of music, mood and movement (MMM) was developed from physical activity guidelines and music theory using the principles of statement and theory synthesis. The concepts of music, physical activity and health outcomes were searched using the CINAHL, MEDLINE, ProQuest Nursing and Allied Health Source, PsycINFO and Cochrane Library databases covering the years 1975–2008. Discussion The theory of MMM was synthesized by combining the psychological and physiological responses of music to increase physical activity and improve health outcomes. It proposes that music alters mood, is a cue for movement, and makes physical activity more enjoyable leading to improved health outcomes of weight, blood pressure, blood sugar and cardiovascular risk factor management, and improved quality of life. Conclusion As it was developed from the physical activity guidelines, the middle-range theory is prescriptive, produces testable hypotheses, and can guide nursing research and practice. The middle-range theory needs to be tested to determine its usefulness for nurses to develop physical activity programmes to improve health outcomes across various cultures. PMID:20568327

The theory of music, mood and movement to improve health outcomes.

PubMed

Murrock, Carolyn J; Higgins, Patricia A

2009-10-01

This paper presents a discussion of the development of a middle-range nursing theory of the effects of music on physical activity and improved health outcomes. Due to the high rate of physical inactivity and the associated negative health outcomes worldwide, nurses need new evidence-based theories and interventions to increase physical activity. The theory of music, mood and movement (MMM) was developed from physical activity guidelines and music theory using the principles of statement and theory synthesis. The concepts of music, physical activity and health outcomes were searched using the CINAHL, MEDLINE, ProQuest Nursing and Allied Health Source, PsycINFO and Cochrane Library databases covering the years 1975-2008. The theory of MMM was synthesized by combining the psychological and physiological responses of music to increase physical activity and improve health outcomes. It proposes that music alters mood, is a cue for movement, and makes physical activity more enjoyable leading to improved health outcomes of weight, blood pressure, blood sugar and cardiovascular risk factor management, and improved quality of life. As it was developed from the physical activity guidelines, the middle-range theory is prescriptive, produces testable hypotheses, and can guide nursing research and practice. The middle-range theory needs to be tested to determine its usefulness for nurses to develop physical activity programmes to improve health outcomes across various cultures.

Management of Gender-Related Problems in Women with Autoimmune Rheumatic Diseases.

PubMed

Rodrigues, Marília; Andreoli, Laura; Tincani, Angela

2016-01-01

Autoimmune rheumatic diseases (ARD) affect mainly young women during their reproductive years. Fertility is usually not diminished but the time it takes to conceive is usually longer. Factors related to an ARD or to its treatment are responsible for this effect. In addition, contraception counseling is required to prevent negative fetal outcome and exacerbation of disease symptoms. In recent years, advances in therapies, clarification of risk factors for adverse pregnancy outcomes, and a multidisciplinary approach have vastly improved obstetric management, increasing the possibility of successful pregnancy with a high likelihood of favorable outcome.

Does correction of preoperative coronal imbalance make a difference in outcomes of adult patients with deformity?

PubMed

Daubs, Michael D; Lenke, Lawrence G; Bridwell, Keith H; Kim, Yongjung J; Hung, Man; Cheh, Gene; Koester, Linda A

2013-03-15

Retrospective study with prospectively collected outcomes data. Determine the significance of coronal balance on spinal deformity surgery outcomes. Sagittal balance has been confirmed as an important radiographic parameter correlating with adult deformity treatment outcomes. The significance of coronal balance on functional outcomes is less clear. Eighty-five patients with more than 4 cm of coronal imbalance who underwent reconstructive spinal surgery were evaluated to determine the significance of coronal balance on functional outcomes as measured with the Oswestry Disability Index (ODI) and Scoliosis Research Society outcomes questionnaires. Sixty-two patients had combined coronal (>4 cm) and sagittal imbalance (>5 cm), while 23 patients had coronal imbalance alone. Postoperatively, 85% of patients demonstrated improved coronal balance. The mean improvement in the coronal C7 plumb line was 26 mm for a mean correction of 42%. The mean preoperative sagittal C7 plumb line in patients with combined coronal and sagittal imbalance was 118 mm (range, 50-310 mm) and improved to a mean 49 mm. The mean preoperative and postoperative ODI scores were 42 (range, 0-90) and 27 (range, 0-78), for a mean improvement of 15 (36%) (P = 0.00001; 95% CI, 12-20). The mean Scoliosis Research Society scores improved by 17 points (29%) (P = 0.00). Younger age (P = 0.008) and improvement in sagittal balance (P = 0.014) were positive predictors for improved ODI scores. Improvement in sagittal balance (P = 0.010) was a positive predictor for improved Scoliosis Research Society scores. In patients with combined coronal and sagittal imbalance, improvement in sagittal balance was the most significant predictor for improved ODI scores (P = 0.009). In patients with preoperative coronal imbalance alone, improvement in coronal balance trended toward, but was not a significant predictor for improved ODI (P = 0.092). Sagittal balance improvement is the strongest predictor of improved outcomes in patients with combined coronal and sagittal imbalance. In patients with coronal imbalance alone, improvement in coronal balance was not a factor for predicting improved functional outcomes.

PPARγ Agonists Improve Survival and Neurocognitive Outcomes in Experimental Cerebral Malaria and Induce Neuroprotective Pathways in Human Malaria

PubMed Central

Serghides, Lena; Friedel, Miriam; Cui, Cheryl; Ho, Keith T.; Mount, Howard T. J.; Sled, John G.; Kain, Kevin C.

2014-01-01

Cerebral malaria (CM) is associated with a high mortality rate, and long-term neurocognitive impairment in approximately one third of survivors. Adjunctive therapies that modify the pathophysiological processes involved in CM may improve outcome over anti-malarial therapy alone. PPARγ agonists have been reported to have immunomodulatory effects in a variety of disease models. Here we report that adjunctive therapy with PPARγ agonists improved survival and long-term neurocognitive outcomes in the Plasmodium berghei ANKA experimental model of CM. Compared to anti-malarial therapy alone, PPARγ adjunctive therapy administered to mice at the onset of CM signs, was associated with reduced endothelial activation, and enhanced expression of the anti-oxidant enzymes SOD-1 and catalase and the neurotrophic factors brain derived neurotrophic factor (BDNF) and nerve growth factor (NGF) in the brains of infected mice. Two months following infection, mice that were treated with anti-malarials alone demonstrated cognitive dysfunction, while mice that received PPARγ adjunctive therapy were completely protected from neurocognitive impairment and from PbA-infection induced brain atrophy. In humans with P. falciparum malaria, PPARγ therapy was associated with reduced endothelial activation and with induction of neuroprotective pathways, such as BDNF. These findings provide insight into mechanisms conferring improved survival and preventing neurocognitive injury in CM, and support the evaluation of PPARγ agonists in human CM. PMID:24603727

Risk Factors for and Outcomes of Catheter-Associated Peritonitis in Children: The SCOPE Collaborative.

PubMed

Sethna, Christine B; Bryant, Kristina; Munshi, Raj; Warady, Bradley A; Richardson, Troy; Lawlor, John; Newland, Jason G; Neu, Alicia

2016-09-07

The Standardizing Care to Improve Outcomes in Pediatric ESRD Collaborative is a quality improvement initiative that aims to reduce peritoneal dialysis-associated infections in pediatric patients on chronic peritoneal dialysis. Our objectives were to determine whether provider compliance with peritoneal dialysis catheter care bundles was associated with lower risk for infection at the individual patient level and describe the epidemiology, risk factors, and outcomes for peritonitis in the Standardizing Care to Improve Outcomes in Pediatric ESRD Collaborative. We collected peritoneal dialysis characteristics, causative organisms, compliance with care bundles, and outcomes in children with peritonitis between October of 2011 and September of 2014. Chi-squared tests, t tests, and generalized linear mixed models were used to assess risk factors for peritonitis. Of 734 children enrolled (54% boys; median age =9 years old; interquartile range, 1-15) from 29 centers, 391 peritonitis episodes occurred among 245 individuals over 10,130 catheter-months. The aggregate annualized peritonitis rate was 0.46 episodes per patient-year. Rates were highest among children ≤2 years old (0.62 episodes per patient-year). Gram-positive peritonitis predominated (37.8%) followed by culture-negative (24.7%), gram-negative (19.5%), and polymicrobial (10.3%) infections; fungal only peritonitis accounted for 7.7% of episodes. Compliance with the follow-up bundle was associated with a lower rate of peritonitis (rate ratio, 0.49; 95% confidence interval, 0.30 to 0.80) in the multivariable model. Upward orientation of the catheter exit site (rate ratio, 4.2; 95% confidence interval, 1.49 to 11.89) and touch contamination (rate ratio, 2.22; 95% confidence interval, 1.44 to 3.34) were also associated with a higher risk of peritonitis. Infection outcomes included resolution with antimicrobial treatment alone in 76.6%, permanent catheter removal in 12.2%, and catheter removal with return to peritoneal dialysis in 6% of episodes. Lower compliance with standardized practices for follow-up peritoneal dialysis catheter care in the Standardizing Care to Improve Outcomes in Pediatric ESRD Collaborative was associated with higher risk of peritonitis. Quality improvement and prevention strategies have the potential to reduce peritoneal dialysis-associated peritonitis. Copyright © 2016 by the American Society of Nephrology.

Risk Factors for and Outcomes of Catheter-Associated Peritonitis in Children: The SCOPE Collaborative

PubMed Central

Bryant, Kristina; Munshi, Raj; Warady, Bradley A.; Richardson, Troy; Lawlor, John; Newland, Jason G.; Neu, Alicia

2016-01-01

Background and objectives The Standardizing Care to Improve Outcomes in Pediatric ESRD Collaborative is a quality improvement initiative that aims to reduce peritoneal dialysis–associated infections in pediatric patients on chronic peritoneal dialysis. Our objectives were to determine whether provider compliance with peritoneal dialysis catheter care bundles was associated with lower risk for infection at the individual patient level and describe the epidemiology, risk factors, and outcomes for peritonitis in the Standardizing Care to Improve Outcomes in Pediatric ESRD Collaborative. Design, setting, participants, & measurements We collected peritoneal dialysis characteristics, causative organisms, compliance with care bundles, and outcomes in children with peritonitis between October of 2011 and September of 2014. Chi-squared tests, t tests, and generalized linear mixed models were used to assess risk factors for peritonitis. Results Of 734 children enrolled (54% boys; median age =9 years old; interquartile range, 1–15) from 29 centers, 391 peritonitis episodes occurred among 245 individuals over 10,130 catheter-months. The aggregate annualized peritonitis rate was 0.46 episodes per patient-year. Rates were highest among children ≤2 years old (0.62 episodes per patient-year). Gram-positive peritonitis predominated (37.8%) followed by culture-negative (24.7%), gram-negative (19.5%), and polymicrobial (10.3%) infections; fungal only peritonitis accounted for 7.7% of episodes. Compliance with the follow-up bundle was associated with a lower rate of peritonitis (rate ratio, 0.49; 95% confidence interval, 0.30 to 0.80) in the multivariable model. Upward orientation of the catheter exit site (rate ratio, 4.2; 95% confidence interval, 1.49 to 11.89) and touch contamination (rate ratio, 2.22; 95% confidence interval, 1.44 to 3.34) were also associated with a higher risk of peritonitis. Infection outcomes included resolution with antimicrobial treatment alone in 76.6%, permanent catheter removal in 12.2%, and catheter removal with return to peritoneal dialysis in 6% of episodes. Conclusions Lower compliance with standardized practices for follow-up peritoneal dialysis catheter care in the Standardizing Care to Improve Outcomes in Pediatric ESRD Collaborative was associated with higher risk of peritonitis. Quality improvement and prevention strategies have the potential to reduce peritoneal dialysis–associated peritonitis. PMID:27340282

HealthPartners adopts community business model to deepen focus on nonclinical factors of health outcomes.

PubMed

Isham, George J; Zimmerman, Donna J; Kindig, David A; Hornseth, Gary W

2013-08-01

Clinical care contributes only 20 percent to overall health outcomes, according to a population health model developed at the University of Wisconsin. Factors contributing to the remainder include lifestyle behaviors, the physical environment, and social and economic forces--all generally considered outside the realm of care. In 2010 Minnesota-based HealthPartners decided to target nonclinical community health factors as a formal part of its strategic business plan to improve public health in the Twin Cities area. The strategy included creating partnerships with businesses and institutions that are generally unaccustomed to working together or considering how their actions could help improve community health. This article describes efforts to promote healthy eating in schools, reduce the stigma of mental illness, improve end-of-life decision making, and strengthen an inner-city neighborhood. Although still in their early stages, the partnerships can serve as encouragement for organizations inside and outside health care that are considering undertaking similar efforts in their markets.

A study exploring factors which influence the decision to commence nurse-led weaning.

PubMed

Gelsthorpe, Tony; Crocker, Cheryl

2004-01-01

Nurse-led weaning can improve patient outcome. Exploration of the factors that influence the commencement of weaning. Themes of decision-making, pathophysiological and multidisciplinary team factors emerged. Experience was a key factor in the decision to wean. The use of protocol-led weaning may not be useful in the decision to wean.

Evaluation of some technical factors affecting surgical outcome in photorefractive keratectomy with the VISX 2020 excimer laser

NASA Astrophysics Data System (ADS)

Maguen, Ezra I.; Salz, James J.; Papaioannou, Thanassis; Nesburn, Anthony B.

1995-05-01

Some technical factors relating to the use of the VISX model 20/20 excimer laser for photorefractive keratectomy will be discussed and the way they affect the final optical correction will be demonstrated, as follows: (1) Discontinuation of nitrogen flow: improved corneal haze but induced a mean undercorrection of 0.8 D, 18 months postoperatively. (2) Discontinuation of the use of the fixation ring did not affect centration in a statistically significant fashion. (3) Enlargement of the optical from 5.0 mm to 6.0 mm zone did not affect the refractive outcome. Visual acuity was improved in eyes which had PRK done with a 6.0 mm optical zone.

Early neurodevelopmental outcomes of extremely preterm infants.

PubMed

Rogers, Elizabeth E; Hintz, Susan R

2016-12-01

Infants born at extreme preterm gestation are at risk for both death and disability. Although rates of survival have improved for this population, and some evidence suggests a trend toward decreased neuromotor impairment over the past decades, a significant improvement in overall early neurodevelopmental outcome has not yet been realized. This review will examine the rates and types of neurodevelopmental impairment seen after extremely preterm birth, including neurosensory, motor, cognitive, and behavioral outcomes. We focus on early outcomes in the first 18-36 months of life, as the majority of large neonatal studies examining neurodevelopmental outcomes stop at this age. However, this early age is clearly just a first glimpse into lifetime outcomes; the neurodevelopmental effects of extreme prematurity may last through school age, adolescence, and beyond. Importantly, prematurity appears to be an independent risk factor for adverse development, but this population demonstrates considerable variability in the types and severity of impairments. Understanding both the nature and prevalence of neurodevelopmental impairment among extremely preterm infants is important because it can lead to targeted interventions that in turn may lead to improved outcomes. Copyright © 2016 Elsevier Inc. All rights reserved.

Evidence for the impact of quality improvement collaboratives: systematic review

PubMed Central

2008-01-01

Objective To evaluate the effectiveness of quality improvement collaboratives in improving the quality of care. Data sources Relevant studies through Medline, Embase, PsycINFO, CINAHL, and Cochrane databases. Study selection Two reviewers independently extracted data on topics, participants, setting, study design, and outcomes. Data synthesis Of 1104 articles identified, 72 were included in the study. Twelve reports representing nine studies (including two randomised controlled trials) used a controlled design to measure the effects of the quality improvement collaborative intervention on care processes or outcomes of care. Systematic review of these nine studies showed moderate positive results. Seven studies (including one randomised controlled trial) reported an effect on some of the selected outcome measures. Two studies (including one randomised controlled trial) did not show any significant effect. Conclusions The evidence underlying quality improvement collaboratives is positive but limited and the effects cannot be predicted with great certainty. Considering that quality improvement collaboratives seem to play a key part in current strategies focused on accelerating improvement, but may have only modest effects on outcomes at best, further knowledge of the basic components effectiveness, cost effectiveness, and success factors is crucial to determine the value of quality improvement collaboratives. PMID:18577559

Establishing Realistic Patient Expectations Following Total Knee Arthroplasty.

PubMed

Husain, Adeel; Lee, Gwo-Chin

2015-12-01

Nearly 20% of patients are dissatisfied following well-performed total knee arthroplasty with good functional outcomes. Surgeons must understand the drivers of dissatisfaction to minimize the number of unhappy patients following surgery. Several studies have shown that unfulfilled expectations are a principal source of patient dissatisfaction. Patients contemplating total knee arthroplasty expect pain relief, improved walking ability, return to sports, and improvement in psychological well-being and social interactions. However, patients are typically overly optimistic with regard to expected outcomes following surgery. Patient expectations and satisfaction can be influenced by age, socioeconomic factors, sex, and race. The interplay of these factors can be complex and specific to each person. Published data on clinical and functional outcomes show that persistence of symptoms, such as pain, stiffness, and failure to return to preoperative levels of function, are common and normal. Therefore, the surgeon needs to help the patient to establish realistic expectations. Copyright 2015 by the American Academy of Orthopaedic Surgeons.

Predicting Employment Outcomes for Consumers in Community College Short-Term Training Programs

ERIC Educational Resources Information Center

Flannery, K. Brigid; Benz, Michael R.; Yovanoff, Paul; Kato, Mary McGrath; Lindstrom, Lauren

2011-01-01

Postsecondary education has been linked to improved access to employment opportunities for individuals with and without disabilities. The purpose of this study was to determine factors associated with increased employment outcomes for Vocational Rehabilitation consumers enrolled in community college short term occupational skill training programs.…

How Can Information and Communication Technology Improve Healthcare Inequalities and Healthcare Inequity? The Concept of Context Driven Care.

PubMed

Yee, Kwang Chien; Bettiol, Silvana; Nash, Rosie; Macintyrne, Kate; Wong, Ming Chao; Nøhr, Christian

2018-01-01

Advances in medicine have improved health and healthcare for many around the world. The challenge is achieving the best outcomes of health via healthcare delivery to every individual. Healthcare inequalities exist within a country and between countries. Health information technology (HIT) has provided a mean to deliver equal access to healthcare services regardless of social context and physical location. In order to achieve better health outcomes for every individual, socio-cultural factors, such as literacy and social context need to consider. This paper argues that HIT while improves healthcare inequalities by providing access, might worsen healthcare inequity. In order to improve healthcare inequity using HIT, this paper argues that we need to consider patients and context, and hence the concept of context driven care. To improve healthcare inequity, we need to conceptually consider the patient's view and methodologically consider design methods that achieve participatory outcomes.

[Computer-assisted cardiovascular disease management: better implementation of care but no improvement in clinical outcomes].

PubMed

de Wit, Niek J

2012-01-01

Computer support is considered by many to be a promising strategy for improving healthcare interventions, especially in the management of chronic diseases. So far, however, evidence of the effectiveness of ICT support in healthcare is limited. Recently, computer-supported cardiovascular disease management was compared with usual care during an RCT comprised of 1100 primary care patients. This trial demonstrated that neither the clinical outcome nor the cardiovascular morbidity rate improved, even though management of the risk factors improved over 1 year of follow-up. The pragmatic design of the RCT in daily general practice may have restricted implementing the computer support, and may also have hampered the evaluation of the cardiovascular effects. The results demonstrate that although computer support may help improve the performance of disease management, its impact on disease outcomes is questionable. ICT innovations in healthcare require rigorous investigative evaluation before their implementation in daily practice can be justified.

Quality of life before hyperhidrosis treatment as a predictive factor for oxybutynin treatment outcomes in palmar and axillary hyperhidrosis.

PubMed

Wolosker, Nelson; Krutman, Mariana; Teivelis, Marcelo P; Campbell, Taiz P D A; Kauffman, Paulo; de Campos, José Ribas M; Puech-Leão, Pedro

2014-05-01

Studies have suggested that quality of life (QOL) evaluation before video-assisted thoracoscopic sympathectomy for patients with hyperhidrosis may serve as a predictive factor for positive postoperative outcomes. Our study aims to analyze if this tendency is also observed in patients treated with oxybutynin for palmar and axillary hyperhidrosis. Five hundred sixty-five patients who submitted to a protocol treatment with oxybutynin were retrospectively analyzed between January 2007 and January 2012 and were divided into 2 groups according to QOL assessment before treatment. The groups consisted of 176 patients with "poor" and 389 patients with "very poor" QOL evaluation before oxybutynin treatment. Outcomes involving improvements in QOL and clinical progression of hyperhidrosis were evaluated using a validated clinical questionnaire that was specifically designed to assess satisfaction in patients with excessive sweating. Improvements in hyperhidrosis after oxybutynin were observed in 65.5% of patients with very poor pretreatment QOL scores and in 75% of patients with poor pretreatment QOL scores, and the only adverse event associated with oxybutynin treatment was dry mouth, which was observed with greater intensity in patients with very poor initial QOL evaluation. Improvements in hyperhidrosis after oxybutynin treatment were similar in both groups, suggesting that QOL before treatment is not a predictive factor for clinical outcomes, contrasting with surgical results that disclose significantly better results in patients with initially poorer QOL analysis. Copyright © 2014 Elsevier Inc. All rights reserved.

Population health management guiding principles to stimulate collaboration and improve pharmaceutical care.

PubMed

Steenkamer, Betty; Baan, Caroline; Putters, Kim; van Oers, Hans; Drewes, Hanneke

2018-04-09

Purpose A range of strategies to improve pharmaceutical care has been implemented by population health management (PHM) initiatives. However, which strategies generate the desired outcomes is largely unknown. The purpose of this paper is to identify guiding principles underlying collaborative strategies to improve pharmaceutical care and the contextual factors and mechanisms through which these principles operate. Design/methodology/approach The evaluation was informed by a realist methodology examining the links between PHM strategies, their outcomes and the contexts and mechanisms by which these strategies operate. Guiding principles were identified by grouping context-specific strategies with specific outcomes. Findings In total, ten guiding principles were identified: create agreement and commitment based on a long-term vision; foster cooperation and representation at the board level; use layered governance structures; create awareness at all levels; enable interpersonal links at all levels; create learning environments; organize shared responsibility; adjust financial strategies to market contexts; organize mutual gains; and align regional agreements with national policies and regulations. Contextual factors such as shared savings influenced the effectiveness of the guiding principles. Mechanisms by which these guiding principles operate were, for instance, fostering trust and creating a shared sense of the problem. Practical implications The guiding principles highlight how collaboration can be stimulated to improve pharmaceutical care while taking into account local constraints and possibilities. The interdependency of these principles necessitates effectuating them together in order to realize the best possible improvements and outcomes. Originality/value This is the first study using a realist approach to understand the guiding principles underlying collaboration to improve pharmaceutical care.

Predictors in Internet-delivered cognitive behavior therapy and behavioral stress management for severe health anxiety.

PubMed

Hedman, Erik; Andersson, Erik; Lekander, Mats; Ljótsson, Brjánn

2015-01-01

Severe health anxiety can be effectively treated with exposure-based Internet-delivered cognitive behavior therapy (ICBT), but information about which factors that predict outcome is scarce. Using data from a recently conducted RCT comparing ICBT (n = 79) with Internet-delivered behavioral stress management (IBSM) (n = 79) the presented study investigated predictors of treatment outcome. Analyses were conducted using a two-step linear regression approach and the dependent variable was operationalized both as end state health anxiety at post-treatment and as baseline-to post-treatment improvement. A hypothesis driven approach was used where predictors expected to influence outcome were based on a previous predictor study by our research group. As hypothesized, the results showed that baseline health anxiety and treatment adherence predicted both end state health anxiety and improvement. In addition, anxiety sensitivity, treatment credibility, and working alliance were significant predictors of health anxiety improvement. Demographic variables, i.e. age, gender, marital status, computer skills, educational level, and having children, had no significant predictive value. We conclude that it is possible to predict a substantial proportion of the outcome variance in ICBT and IBSM for severe health anxiety. The findings of the present study can be of high clinical value as they provide information about factors of importance for outcome in the treatment of severe health anxiety. Copyright © 2014 Elsevier Ltd. All rights reserved.

Improving the health status of Caribbean people: recommendations from the Triangulating on Health Equity summit.

PubMed

Sastre, Francisco; Rojas, Patria; Cyrus, Elena; De La Rosa, Mario; Khoury, Aysha H

2014-09-01

In 2011, Morehouse School of Medicine convened a summit in San Juan, Puerto Rico, to discuss issues related to the health status of people and communities in the Caribbean region. The summit provided a forum for transparent dialog among researchers, policymakers, and advocates from the Caribbean region and the United States. The summit's theme-improving the region's health outcomes through the adoption of effective practices linking health promotion and primary care, within the context of social and cultural determinants-called for a comprehensive and integrative model or a triangulation of methodologies to improve health outcomes. This article summarizes the recommendations of two workgroup sessions examining the challenges to improving health outcomes in the region and the opportunities to meet those challenges. The recommendations seek to develop action-oriented agendas that integrate research, practice, and policy. Outcomes of the summit highlight the importance of (a) community participation in planning interventions, (b) policymakers' commitment to prioritizing health, and (c) Caribbean governments' commitment to addressing the underlying social factors responsible for poor health outcomes. © The Author(s) 2014.

The Effect of Financial Compensation on Health Outcomes following Musculoskeletal Injury: Systematic Review

PubMed Central

Murgatroyd, Darnel F.; Casey, Petrina P.; Cameron, Ian D.; Harris, Ian A.

2015-01-01

The effect of financial compensation on health outcomes following musculoskeletal injury requires further exploration because results to date are varied and controversial. This systematic review identifies compensation related factors associated with poorer health outcomes following musculoskeletal injury. Searches were conducted using electronic medical journal databases (Medline, CINAHL, Embase, Informit, Web of Science) for prospective studies published up to October 2012. Selection criteria included: prognostic factors associated with validated health outcomes; six or more months follow up; and multivariate statistical analysis. Studies solely measuring return to work outcomes were excluded. Twenty nine articles were synthesised and then assessed using GRADE (Grading of Recommendations Assessment, Development and Evaluation) methodology to determine evidence levels. The results were mixed. There was strong evidence of an association between compensation status and poorer psychological function; and legal representation and poorer physical function. There was moderate evidence of an association between compensation status and poorer physical function; and legal representation and poorer psychological function. There was limited evidence of an association between compensation status and increased pain. In seven studies the association depended on the outcome measured. No studies reported an association between compensation related factors and improved health outcomes. Further research is needed to find plausible reasons why compensation related factors are associated with poorer health following musculoskeletal injury. PMID:25680118

Impact of red and processed meat and fibre intake on treatment outcomes among patients with chronic inflammatory diseases: protocol for a prospective cohort study of prognostic factors and personalised medicine

PubMed Central

Heitmann, Berit L; Andersen, Karina Winther; Nielsen, Ole Haagen; Sørensen, Signe Bek; Jawhara, Mohamad; Bygum, Anette; Hvid, Lone; Grauslund, Jakob; Wied, Jimmi; Glerup, Henning; Fredberg, Ulrich; Villadsen, Jan Alexander; Kjær, Søren Geill; Fallingborg, Jan; Moghadd, Seyed A G R; Knudsen, Torben; Brodersen, Jacob; Frøjk, Jesper; Dahlerup, Jens Frederik; Bojesen, Anders Bo; Sorensen, Grith Lykke; Thiel, Steffen; Færgeman, Nils J; Brandslund, Ivan; Bennike, Tue Bjerg; Stensballe, Allan; Schmidt, Erik Berg; Franke, Andre; Ellinghaus, David; Rosenstiel, Philip; Raes, Jeroen; Boye, Mette; Werner, Lars; Nielsen, Charlotte Lindgaard; Munk, Heidi Lausten; Nexøe, Anders Bathum; Ellingsen, Torkell; Holmskov, Uffe; Kjeldsen, Jens

2018-01-01

Introduction Chronic inflammatory diseases (CIDs) are frequently treated with biological medications, specifically tumour necrosis factor inhibitors (TNFi)). These medications inhibit the pro-inflammatory molecule TNF alpha, which has been strongly implicated in the aetiology of these diseases. Up to one-third of patients do not, however, respond to biologics, and lifestyle factors are assumed to affect treatment outcomes. Little is known about the effects of dietary lifestyle as a prognostic factor that may enable personalised medicine. The primary outcome of this multidisciplinary collaborative study will be to identify dietary lifestyle factors that support optimal treatment outcomes. Methods and analysis This prospective cohort study will enrol 320 patients with CID who are prescribed a TNFi between June 2017 and March 2019. Included among the patients with CID will be patients with inflammatory bowel disease (Crohn’s disease and ulcerative colitis), rheumatic disorders (rheumatoid arthritis, axial spondyloarthritis, psoriatic arthritis), inflammatory skin diseases (psoriasis, hidradenitis suppurativa) and non-infectious uveitis. At baseline (pretreatment), patient characteristics will be assessed using patient-reported outcome measures, clinical assessments of disease activity, quality of life and lifestyle, in addition to registry data on comorbidity and concomitant medication(s). In accordance with current Danish standards, follow-up will be conducted 14–16 weeks after treatment initiation. For each disease, evaluation of successful treatment response will be based on established primary and secondary endpoints, including disease-specific core outcome sets. The major outcome of the analyses will be to detect variability in treatment effectiveness between patients with different lifestyle characteristics. Ethics and dissemination The principle goal of this project is to improve the quality of life of patients suffering from CID by providing evidence to support dietary and other lifestyle recommendations that may improve clinical outcomes. The study is approved by the Ethics Committee (S-20160124) and the Danish Data Protecting Agency (2008-58-035). Study findings will be disseminated through peer-reviewed journals, patient associations and presentations at international conferences. Trial registration number NCT03173144; Pre-results. PMID:29439003

The impact of organizational factors on the urinary incontinence care quality in long-term care hospitals: a longitudinal correlational study.

PubMed

Yoon, Ju Young; Lee, Ji Yun; Bowers, Barbara J; Zimmerman, David R

2012-12-01

With the rapid increase in the number of long-term care hospitals in Korea, care quality has become an important issue. Urinary incontinence is an important condition affecting many residents' quality of life. Thus, it is important that urinary incontinence be amenable to improving conditions with appropriate interventions, since a change in urinary incontinence status can reflect care quality in long-term care facilities if patient level factors are adjusted. We aim to examine the impact of organizational factors on urinary incontinence care quality defined as the improvement of urinary incontinence status or maintenance of continent status post-admission to Korean long-term care hospitals. DESIGN AND DATA: This is a longitudinal correlation study. Data came from two sources: monthly patient assessment reports using the Patient Assessment Instrument and the hospital information system from the Health Insurance Review and Assessment Services. The final analysis includes 5271 elderly adults without indwelling urinary catheter or urostomy who were admitted to 534 Korean long-term care hospitals in April 2008. Multi-level logistic analysis was used to explore the organizational factors that influence urinary incontinence care quality controlling for patient level factors. With respect to the organizational factors, the findings showed that location and RN/total nursing staff ratio variables were statistically significant, controlling for risk factors at the patient level. The odds of urinary incontinence improvement from admission in urban long-term care hospitals were 1.28 times higher than rural long-term care hospitals. In addition, when a long-term care hospital increased one standard deviation (0.19) in the RN ratio, the odds of urinary incontinence status improvement or maintenance of continence status from admission increased about 1.8 times. The most significant finding was that a higher RN to patient ratio and urban location were associated with better resident outcomes of urinary incontinence among organizational factors. For a better understanding of how these significant organizational factors influence positive care outcomes and provide more practical implications, studies should examine concrete care process measures as well as structure and outcome measures based on systematic conceptual models. Copyright © 2012 Elsevier Ltd. All rights reserved.

An Analysis of Factors That Affect the Educational Performance of Agricultural Students

ERIC Educational Resources Information Center

Greenway, Gina

2012-01-01

Many factors contribute to student achievement. This study focuses on three areas: how students learn, how student personality type affects performance, and how course format affects performance outcomes. The analysis sought to improve understanding of the direction and magnitude with which each of these factors impacts student success. Improved…

An Evaluation of Army Wellness Center Clients' Health-Related Outcomes.

PubMed

Rivera, L Omar; Ford, Jessica Danielle; Hartzell, Meredith Marie; Hoover, Todd Allan

2018-01-01

To examine whether Army community members participating in a best-practice based workplace health promotion program (WHPP) experience goal-moderated improvements in health-related outcomes. Pretest/posttest outcome evaluation examining an autonomously participating client cohort over 1 year. Army Wellness Center facilities on 19 Army installations. Army community members sample (N = 5703), mostly Active Duty Soldiers (64%). Assessment of health risks with feedback, health assessments, health education classes, and health coaching sessions conducted by health educators at a recommended frequency of once a month for 3 to 12 months. Initial and follow-up outcome assessments of body mass index (BMI), body fat, cardiorespiratory fitness, blood pressure, and perceived stress. Mixed model linear regression testing for goal-moderated improvements in outcomes. Clients experienced significant improvements in body fat (-2% change), perceived stress (-6% to -12% change), cardiorespiratory fitness (+6% change), and blood pressure (-1% change) regardless of health-related goal. Only clients with a weight loss goal experienced BMI improvement (-1% change). Follow-up outcome assessment rates ranged from 44% (N = 2509) for BMI to 6% (N = 342) for perceived stress. Army Wellness Center clients with at least 1 follow-up outcome assessment experienced improvements in military readiness correlates and chronic disease risk factors. Evaluation design and follow-up-related limitations notwithstanding results suggest that best practices in WHPPs can effectively serve a globally distributed military force.

Application of Information-Theoretic Data Mining Techniques in a National Ambulatory Practice Outcomes Research Network

PubMed Central

Wright, Adam; Ricciardi, Thomas N.; Zwick, Martin

2005-01-01

The Medical Quality Improvement Consortium data warehouse contains de-identified data on more than 3.6 million patients including their problem lists, test results, procedures and medication lists. This study uses reconstructability analysis, an information-theoretic data mining technique, on the MQIC data warehouse to empirically identify risk factors for various complications of diabetes including myocardial infarction and microalbuminuria. The risk factors identified match those risk factors identified in the literature, demonstrating the utility of the MQIC data warehouse for outcomes research, and RA as a technique for mining clinical data warehouses. PMID:16779156

Measuring and managing risk improves strategic financial planning.

PubMed

Kleinmuntz, D N; Kleinmuntz, C E; Stephen, R G; Nordlund, D S

1999-06-01

Strategic financial risk assessment is a practical technique that can enable healthcare strategic decision makers to perform quantitative analyses of the financial risks associated with a given strategic initiative. The technique comprises six steps: (1) list risk factors that might significantly influence the outcomes, (2) establish best-guess estimates for assumptions regarding how each risk factor will affect its financial outcomes, (3) identify risk factors that are likely to have the greatest impact, (4) assign probabilities to assumptions, (5) determine potential scenarios associated with combined assumptions, and (6) determine the probability-weighted average of the potential scenarios.

Tourism partnerships in protected areas: exploring contributions to sustainability.

PubMed

Pfueller, Sharron L; Lee, Diane; Laing, Jennifer

2011-10-01

Partnerships between natural-area managers and the tourism industry have been suggested to contribute to sustainability in protected areas. This article explores how important sustainability outcomes of partnerships are to their members, how well they are realised and the features of partnerships leading to their achievement. In 21 case studies in Australia, interviews (n = 97) and surveys (n = 100) showed that of 14 sustainability outcomes, improved understanding of protected areas values and improved biodiversity conservation were the most important. Other highly ranked outcomes were greater respect for culture, heritage, and/or traditions; improved quality of environmental conditions; social benefits to local communities; and improved economic viability of the protected area. Scores for satisfaction with outcomes were, like those for importance, all high but were less than those for importance for the majority, with improvement in quality of environmental conditions showing the largest gap. The satisfaction score exceeded that for importance only for increased competitiveness of the protected area as a tourist destination. "Brown" aspects of sustainability, i.e., decreased waste or energy use, were among the lowest-scoring outcomes for both importance and satisfaction. The most important factor enabling sustainability outcomes was provision of benefits to partnership members. Others were increased financial support, inclusiveness, supportive organisational and administrative arrangements, direct involvement of decision makers, partnership maturity, creation of new relationships, decreased conflict, and stimulation of innovation. Improving sustainability outcomes, therefore, requires maintaining these partnership attributes and also increasing emphasis on reducing waste and resource use.

Tourism Partnerships in Protected Areas: Exploring Contributions to Sustainability

NASA Astrophysics Data System (ADS)

Pfueller, Sharron L.; Lee, Diane; Laing, Jennifer

2011-10-01

Partnerships between natural-area managers and the tourism industry have been suggested to contribute to sustainability in protected areas. This article explores how important sustainability outcomes of partnerships are to their members, how well they are realised and the features of partnerships leading to their achievement. In 21 case studies in Australia, interviews ( n = 97) and surveys ( n = 100) showed that of 14 sustainability outcomes, improved understanding of protected areas values and improved biodiversity conservation were the most important. Other highly ranked outcomes were greater respect for culture, heritage, and/or traditions; improved quality of environmental conditions; social benefits to local communities; and improved economic viability of the protected area. Scores for satisfaction with outcomes were, like those for importance, all high but were less than those for importance for the majority, with improvement in quality of environmental conditions showing the largest gap. The satisfaction score exceeded that for importance only for increased competitiveness of the protected area as a tourist destination. "Brown" aspects of sustainability, i.e., decreased waste or energy use, were among the lowest-scoring outcomes for both importance and satisfaction. The most important factor enabling sustainability outcomes was provision of benefits to partnership members. Others were increased financial support, inclusiveness, supportive organisational and administrative arrangements, direct involvement of decision makers, partnership maturity, creation of new relationships, decreased conflict, and stimulation of innovation. Improving sustainability outcomes, therefore, requires maintaining these partnership attributes and also increasing emphasis on reducing waste and resource use.

A Multidisciplinary Sepsis Program Enabled by a Two-Stage Clinical Decision Support System: Factors That Influence Patient Outcomes.

PubMed

Amland, Robert C; Haley, James M; Lyons, Jason J

2016-11-01

Sepsis is an inflammatory response triggered by infection, with risk of in-hospital mortality fueled by disease progression. Early recognition and intervention by multidisciplinary sepsis programs may reverse the inflammatory response among at-risk patient populations, potentially improving outcomes. This retrospective study of a sepsis program enabled by a 2-stage sepsis Clinical Decision Support (CDS) system sought to evaluate the program's impact, identify early indicators that may influence outcomes, and uncover opportunities for quality improvement. Data encompassed 16 527 adult hospitalizations from 2014 and 2015. Of 2108 non-intensive care unit patients screened-in by sepsis CDS, 97% patients were stratified by 177 providers. Risk of adverse outcome improved 30% from baseline to year end, with gains materializing and stabilizing at month 7 after sepsis program go-live. Early indicators likely to influence outcomes include patient age, recent hospitalization, electrolyte abnormalities, hypovolemic shock, hypoxemia, patient location when sepsis CDS activated, and specific alert patterns. © The Author(s) 2015.

Adequacy of peritoneal dialysis: beyond small solute clearance.

PubMed

Goldberg, Ryan; Yalavarthy, Rajesh; Teitelbaum, Isaac

2009-01-01

Peritoneal dialysis adequacy is monitored primarily by indices of small solute clearance, Kt/V(urea) and creatinine clearance (C(cr)). Once a threshold of adequacy has been obtained, however, increasing small solute clearance does not result in improved long-term outcomes of PD patients. There are several other factors that may affect optimal dialysis outcomes. These include, but are not limited to: ultrafiltration, inflammation, malnutrition, and mineral metabolism. In this article, we will briefly review data regarding the relationships between these factors and survival on PD.

The role of public insurance and the public delivery system in improving birth outcomes for low-income pregnant women.

PubMed

Susan Marquis, M; Long, Stephen H

2002-11-01

Insurance expansions and service delivery system expansions are alternative policy instruments used to try to improve birth outcomes for low-income women. The objective of this research is to investigate the effect of expansions of public insurance on access and birth outcomes for pregnant women and the role of different delivery systems in these outcomes. The experience in Florida during the years 1989-1994 is studied. Data are from linked birth certificates, hospital discharge data, Medicaid eligibility and claims files, and county health department records. Use of prenatal care and birthweight for low-income women is compared under different financing for prenatal care and for those using different delivery systems. Several approaches to control for self-selection are adopted, and similar results are obtained with each. Women enrolled in Medicaid have more prenatal care visits than the uninsured. Outcomes for those on Medicaid and the uninsured are significantly better if they receive care in the public health system than if they receive care in the private system-including private offices, clinics, and HMOs. Over time, the gap in outcomes between those in the public system and those receiving prenatal care from private physicians has diminished. Public insurance improves access to services, but the delivery system is a key factor in improving outcomes.

Predictive Factors for Vision Recovery after Optic Nerve Decompression for Chronic Compressive Neuropathy: Systematic Review and Meta-Analysis

PubMed Central

Carlson, Andrew P.; Stippler, Martina; Myers, Orrin

2012-01-01

Objectives Surgical optic nerve decompression for chronic compressive neuropathy results in variable success of vision improvement. We sought to determine the effects of various factors using meta-analysis of available literature. Design Systematic review of MEDLINE databases for the period 1990 to 2010. Setting Academic research center. Participants Studies reporting patients with vision loss from chronic compressive neuropathy undergoing surgery. Main outcome measures Vision outcome reported by each study. Odds ratios (ORs) and 95% confidence intervals (CIs) for predictor variables were calculated. Overall odds ratios were then calculated for each factor, adjusting for inter study heterogeneity. Results Seventy-six studies were identified. Factors with a significant odds of improvement were: less severe vision loss (OR 2.31[95% CI = 1.76 to 3.04]), no disc atrophy (OR 2.60 [95% CI = 1.17 to 5.81]), smaller size (OR 1.82 [95% CI = 1.22 to 2.73]), primary tumor resection (not recurrent) (OR 3.08 [95% CI = 1.84 to 5.14]), no cavernous sinus extension (OR 1.88 [95% CI = 1.03 to 3.43]), soft consistency (OR 4.91 [95% CI = 2.27 to 10.63]), presence of arachnoid plane (OR 5.60 [95% CI = 2.08 to 15.07]), and more extensive resection (OR 0.61 [95% CI = 0.4 to 0.93]). Conclusions Ophthalmologic factors and factors directly related to the lesion are most important in determining vision outcome. The decision to perform optic nerve decompression for vision loss should be made based on careful examination of the patient and realistic discussion regarding the probability of improvement. PMID:24436885

Determinants of better health: a cross-sectional assessment of positive deviants among women in West Bengal

PubMed Central

2013-01-01

Background Rural women in West Bengal have been found to have low rates of formal education, poor health knowledge, high rates of malnutrition and anemia, and low levels of empowerment. Despite these difficult circumstances, some women have positive health outcomes compared to women with similarly disadvantaged backgrounds. The purpose of this study is to identify factors associated with positive health outcomes among women with primary education or less. Methods Multivariable regression models were built for outcomes of positive deviance to better characterize the factors in a woman’s life that most impact her ability to deviate from the status quo. Results Positive deviants in this context are shown to be women who are able to earn an income, who have access to information through media sources, and who, despite little schooling, have marginally higher levels of formal education that lead to improved health outcomes. Conclusions Study findings indicate that positive deviant women in disadvantaged circumstances can achieve positive outcomes amidst a host of contextual barriers that would predict poor health outcomes. Focusing on areas such as enhancing access to media sources, facilitating self-help groups for married women, and promoting prolonged education and delayed marriage for girls may improve health knowledge and behavior among married women with low levels of education. PMID:23601509

Continuous Quality Improvement and Comprehensive Primary Health Care: A Systems Framework to Improve Service Quality and Health Outcomes.

PubMed

McCalman, Janya; Bailie, Ross; Bainbridge, Roxanne; McPhail-Bell, Karen; Percival, Nikki; Askew, Deborah; Fagan, Ruth; Tsey, Komla

2018-01-01

Continuous quality improvement (CQI) processes for improving clinical care and health outcomes have been implemented by primary health-care services, with resultant health-care impacts. But only 10-20% of gain in health outcomes is contributed by health-care services; a much larger share is determined by social and cultural factors. This perspective paper argues that health care and health outcomes can be enhanced through applying CQI as a systems approach to comprehensive primary health care. Referring to the Aboriginal and Torres Strait Islander Australian context as an example, the authors provide a systems framework that includes strategies and conditions to facilitate evidence-based and local decision making by primary health-care services. The framework describes the integration of CQI vertically to improve linkages with governments and community members and horizontally with other sectors to influence the social and cultural determinants of health. Further, government and primary health-care service investment is required to support and extend integration and evaluation of CQI efforts vertically and horizontally.

Continuous Quality Improvement and Comprehensive Primary Health Care: A Systems Framework to Improve Service Quality and Health Outcomes

PubMed Central

McCalman, Janya; Bailie, Ross; Bainbridge, Roxanne; McPhail-Bell, Karen; Percival, Nikki; Askew, Deborah; Fagan, Ruth; Tsey, Komla

2018-01-01

Continuous quality improvement (CQI) processes for improving clinical care and health outcomes have been implemented by primary health-care services, with resultant health-care impacts. But only 10–20% of gain in health outcomes is contributed by health-care services; a much larger share is determined by social and cultural factors. This perspective paper argues that health care and health outcomes can be enhanced through applying CQI as a systems approach to comprehensive primary health care. Referring to the Aboriginal and Torres Strait Islander Australian context as an example, the authors provide a systems framework that includes strategies and conditions to facilitate evidence-based and local decision making by primary health-care services. The framework describes the integration of CQI vertically to improve linkages with governments and community members and horizontally with other sectors to influence the social and cultural determinants of health. Further, government and primary health-care service investment is required to support and extend integration and evaluation of CQI efforts vertically and horizontally. PMID:29623271

Medicine and democracy: The importance of institutional quality in the relationship between health expenditure and health outcomes in the MENA region.

PubMed

Bousmah, Marwân-Al-Qays; Ventelou, Bruno; Abu-Zaineh, Mohammad

2016-08-01

Evidence suggests that the effect of health expenditure on health outcomes is highly context-specific and may be driven by other factors. We construct a panel dataset of 18 countries from the Middle East and North Africa region for the period 1995-2012. Panel data models are used to estimate the macro-level determinants of health outcomes. The core finding of the paper is that increasing health expenditure leads to health outcomes improvements only to the extent that the quality of institutions within a country is sufficiently high. The sensitivity of the results is assessed using various measures of health outcomes as well as institutional variables. Overall, it appears that increasing health care expenditure in the MENA region is a necessary but not sufficient condition for health outcomes improvements. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Incentives for improving human resource outcomes in health care: overview of reviews.

PubMed

Misfeldt, Renee; Linder, Jordana; Lait, Jana; Hepp, Shelanne; Armitage, Gail; Jackson, Karen; Suter, Esther

2014-01-01

To review the effectiveness of financial and nonfinancial incentives for improving the benefits (recruitment, retention, job satisfaction, absenteeism, turnover, intent to leave) of human resource strategies in health care. Overview of 33 reviews published from 2000 to 2012 summarized the effectiveness of incentives for improving human resource outcomes in health care (such as job satisfaction, turnover rates, recruitment, and retention) that met the inclusion criteria and were assessed by at least two research members using the Assessment of Multiple Systematic Reviews quality assessment tool. Of those, 13 reviews met the quality criteria and were included in the overview. Information was extracted on a description of the review, the incentives considered, and their impact on human resource outcomes. The information on the relationship between incentives and outcomes was assessed and synthesized. While financial compensation is the best-recognized approach within an incentives package, there is evidence that health care practitioners respond positively to incentives linked to the quality of the working environments including opportunities for professional development, improved work life balance, interprofessional collaboration, and professional autonomy. There is less evidence that workload factors such as job demand, restructured staffing models, re-engineered work designs, ward practices, employment status, or staff skill mix have an impact on human resource outcomes. Overall, evidence of effective strategies for improving outcomes is mixed. While financial incentives play a key role in enhancing outcomes, they need to be considered as only one strategy within an incentives package. There is stronger evidence that improving the work place environment and instituting mechanisms for work-life balance need to be part of an overall strategy to improve outcomes for health care practitioners.

Pneumococcal meningitis and endocarditis in an infant: possible improved survival with factor V Leiden mutation.

PubMed

Mohapatra, Sitikant; Doulah, Assaf; Brown, Elspeth

2017-10-01

Streptococcus pneumoniae infections continue to remain associated with high morbidity and mortality. Although the incidence of invasive meningeal and/or lung disease are not uncommon, Streptococcus pneumoniae endocarditis is rare especially in healthy pediatric population. New studies have suggested a strong association between factor V leiden (FVL) mutation and favorable outcomes in critically ill children. A healthy 10 month old presented with sepsis and meningeal signs, was later confirmed to have Streptococcus pneumoniae meningitis and endocarditis. She was found to have factor V leiden mutation and made a complete recovery despite initial complications. Presence of factor V leiden mutation in critically ill children with severe septicaemia possibly contributes to better outcomes. What is known: • Mortality and morbidity remain high with invasive pneumococcal disease. • Pneumococcal endocarditis is rare in healthy pediatric population and results in significant morbidity and mortality What is new: • New studies have suggested a strong association between factor V leiden (FVL) mutation and favorable outcomes in critically ill children. • The presence of factor V mutation in children with extensive invasive pneumococcal disease possibly contributes to a better outcome.

Outpatient rehabilitation care process factors and clinical outcomes among patients discharged home following unilateral total knee arthroplasty.

PubMed

Brennan, Gerard P; Fritz, Julie M; Houck, L T C Kevin M; Hunter, Stephen J

2015-05-01

Research examining care process variables and their relationship to clinical outcomes after total knee arthroplasty has focused primarily on inpatient variables. Care process factors related to outpatient rehabilitation have not been adequately examined. We conducted a retrospective review of 321 patients evaluating outpatient care process variables including use of continuous passive motion, home health physical therapy, number of days from inpatient discharge to beginning outpatient physical therapy, and aspects of outpatient physical therapy (number of visits, length of stay) as possible predictors of pain and disability outcomes of outpatient physical therapy. Only the number of days between inpatient discharge and outpatient physical therapy predicted better outcomes, suggesting that this may be a target for improving outcomes after total knee arthroplasty for patients discharged directly home. Copyright © 2014 Elsevier Inc. All rights reserved.

Patient perception of nursing service quality; an applied model of Donabedian's structure-process-outcome approach theory.

PubMed

Kobayashi, Hideyuki; Takemura, Yukie; Kanda, Katsuya

2011-09-01

Nursing is a labour-intensive field, and an extensive amount of latent information exists to aid in evaluating the quality of nursing service, with patients' experiences, the primary focus of such evaluations. To effect further improvement in nursing as well as medical care, Donabedian's structure-process-outcome approach has been applied. To classify and confirm patients' specific experiences with regard to nursing service based on Donabedian's structure-process-outcomes model for improving the quality of nursing care. Items were compiled from existing scales and assigned to structure, process or outcomes in Donabedian's model through discussion among expert nurses and pilot data collection. With regard to comfort, surroundings were classified as structure (e.g. accessibility to nurses, disturbance); with regard to patient-practitioner interaction, patient participation was classified as a process (e.g. expertise and skill, patient decision-making); and with regard to changes in patients, satisfaction was classified as an outcome (e.g. information support, overall satisfaction). Patient inquiry was carried out using the finalized questionnaire at general wards in Japanese hospitals in 2005-2006. Reliability and validity were tested using psychometric methods. Data from 1,810 patients (mean age: 59.7 years; mean length of stay: 23.7 days) were analysed. Internal consistency reliability was supported (α = 0.69-0.96), with factor analysis items of structure aggregated to one factor and overall satisfaction under outcome aggregated to one. The remaining items of outcome and process were distributed together in two factors. Inter-scale correlation (r = 0.442-0.807) supported the construct validity of each structure-process-outcome approach. All structure items were represented as negative-worded examples, as they dealt with basic conditions under Japanese universal health care system, and were regarded as representative related to concepts of dissatisfaction and no dissatisfaction. Patients' experiences with nursing service were confirmed using Donabedian's approach and can therefore be applied to improve quality of nursing practice by practitioners, managers and policy makers. © 2010 The Authors. Scandinavian Journal of Caring Sciences © 2010 Nordic College of Caring Science.

Conceptualizing Family Risk in a Racially/Ethnically Diverse, Low-Income Kindergarten Population

ERIC Educational Resources Information Center

Hendricker, Elise; Reinke, Wendy M.

2017-01-01

Children who exhibit early behavioral and academic difficulties are at increased risk of later negative outcomes (U.S. Department of Human and Health Services 2009). Within the school setting, conceptualization of family risk, culture, and demographic factors is needed to effectively identify at-risk families to improve child educational outcomes.…

Influence of workplace culture on nursing-sensitive nurse outcomes in municipal primary health care.

PubMed

Hahtela, Nina; Paavilainen, Eija; McCormack, Brendan; Slater, Paul; Helminen, Mika; Suominen, Tarja

2015-10-01

To explore the influence of workplace culture on sickness absences, overtime work and occupational injuries in municipal primary health care. The need to improve nursing sensitive outcomes has been highlighted. Therefore, an adequate understanding of the influence of workplace culture on nursing-sensitive nurse outcomes is essential for nurse managers to meet the requirements of improving nursing outcomes. A cross-sectional survey design was used to incorporating the data from 21 inpatient acute care units of nine organisations at the Finnish municipal primary health care system from 2011 to 2012. Findings emphasise in particular the importance of the practice environment as being an interpretative factor for nurses' absences owing to sickness, overtime work and occupational injuries. To ensure favourable nursing sensitive outcomes it is essential that there is a shared interest in the unit to invest in the creation of a supportive practice environment. Outcome improvements require a special focus on issues related to nursing management, adequate staffing and resources and intention to leave. © 2014 John Wiley & Sons Ltd.

Baseline Predictors for Success Following Strategy-Based Cognitive Remediation Group Training in Schizophrenia.

PubMed

Farreny, Aida; Aguado, Jaume; Corbera, Silvia; Ochoa, Susana; Huerta-Ramos, Elena; Usall, Judith

2016-08-01

Our aim was to examine predictive variables associated with the improvement in cognitive, clinical, and functional outcomes after outpatient participation in REPYFLEC strategy-based Cognitive Remediation (CR) group training. In addition, we investigated which factors might be associated with some long-lasting effects at 6 months' follow-up. Predictors of improvement after CR were studied in a sample of 29 outpatients with schizophrenia. Partial correlations were computed between targeted variables and outcomes of response to explore significant associations. Subsequently, we built linear regression models for each outcome variable and predictors of improvement. The improvement in negative symptoms at posttreatment was linked to faster performance in the Trail Making Test B. Disorganization and cognitive symptoms were related to changes in executive function at follow-up. Lower levels of positive symptoms were related to durable improvements in life skills. Levels of symptoms and cognition were associated with improvements following CR, but the pattern of resulting associations was nonspecific.

Team-Based Learning in US Colleges and Schools of Pharmacy

PubMed Central

Copeland, Jeffrey; Franks, Andrea S.; Karimi, Reza; McCollum, Marianne; Riese, David J.; Lin, Anne Y.F.

2013-01-01

Objective. To characterize the use of team-based learning (TBL) in US colleges and schools of pharmacy, including factors that may affect implementation and perceptions of faculty members regarding the impact of TBL on educational outcomes. Methods. Respondents identified factors that inhibit or enable TBL use and its impact on student learning. Results were stratified by type of institution (public/private), class size, and TBL experience. Results. Sixty-nine of 100 faculty members (69%) representing 43 (86%) institutions responded. Major factors considered to enable TBL implementation included a single campus and student and administration buy-in. Inhibiting factors included distant campuses, faculty resistance, and lack of training. Compared with traditional lectures, TBL is perceived to enhance student engagement, improve students’ preparation for class, and promote achievement of course outcomes. In addition, TBL is perceived to be more effective than lectures at fostering learning in all 6 domains of Bloom’s Taxonomy. Conclusions. Despite potential implementation challenges, faculty members perceive that TBL improves student engagement and learning. PMID:23966718

Enhance placebo, avoid nocebo: How contextual factors affect physiotherapy outcomes.

PubMed

Testa, Marco; Rossettini, Giacomo

2016-08-01

Placebo and nocebo represent complex and distinct psychoneurobiological phenomena in which behavioural and neurophysiological modifications occur together with the application of a treatment. Despite a better understanding of this topic in the medical field, little is known about their role in physiotherapy. The aim of this review is: a) to elucidate the neurobiology behind placebo and nocebo effects, b) to describe the role of the contextual factors as modulators of the clinical outcomes in rehabilitation and c) to provide clinical and research guidelines on their uses. The physiotherapist's features, the patient's features, the patient-physiotherapist relationship, the characteristics of the treatment and the overall healthcare setting are all contextual factors influencing clinical outcomes. Since every physiotherapy treatment determines a specific and a contextual effect, physiotherapists should manage the contextual factors as a boosting element of any manual therapy to improve placebo effects and avoid detrimental nocebo effects. Copyright © 2016 Elsevier Ltd. All rights reserved.

The women's heart health programme: a pilot trial of sex-specific cardiovascular management.

PubMed

Low, Ting Ting; Chan, Siew Pang; Wai, Shin Hnin; Ang, Zhou; Kyu, Kyu; Lee, Kim Yee; Ching, Anne; Comer, Sarah; Tan, Naomi Qiu Pin; Thong, Elizabeth Grace Hui En; Nang, Tracy; Dutta, Mohan; Lam, Carolyn S P

2018-04-16

There is increasing knowledge of sex-specific differences in cardiovascular disease and recognition of sex disparities in management. In our study, we investigated whether a cardiovascular programme tailored to the specific needs of women could lead to improved outcomes. We randomised 100 female patients to receive cardiology follow-up with the conventional sex-neutral cardiac programme (control), or the sex-tailored Women's Heart Health Programme (intervention). The intervention group was managed by an all-women multidisciplinary team and received culture-centred health intervention workshops, designed through in-depth interviews with the participants. The primary outcome was cardiovascular risk factor improvement at 1 year. Secondary outcomes include cardiovascular event rates, quality of life scores, and self-reported improvement in knowledge, attitudes, intentions and practices. Generalised structural equation model analysis was used to determine if the intervention group had better outcomes at alpha level 0.1. The mean age was 67.3 ± 12.7 years, with an ethnic distribution of 70% Chinese, 18% Malays, and 12% Indians. The majority of these patients had no formal or primary level of education (63%), and were mostly unemployed (78%). Patients in intervention group had better control of diabetes mellitus (lower HbA1c of 0.63% [CI 0.21-1.04], p = 0.015) and lower body-mass-index (0.74 kg/m 2 [CI 0.02-1.46], p = 0.092) at 1 year, but there was no significant difference in blood pressure or lipid control. Overall, there was a trend towards better risk factor control, 31.6% of intervention group versus 26.5% of control group achieved improvement in at least 1 CV risk factor control to target range. There was no significant difference in incidence of cardiovascular events, quality of life, or domains in knowledge, attitudes, intention and practices. This pilot study is the first of its kind evaluating a new model of care for women with heart disease. The potential to improve outcomes needs to be studied in a larger trial with longer follow up. This trial was prospectively registered clinicaltrials.gov on 6 May 2013. Trial Number: 2013/00088. Identifier: NCT02017470.

Factors influencing post abortion outcomes among high-risk patients in Zimbabwe.

PubMed

Mudokwenuy-Rawdon, C; Ehlers, V J; Bezuidenhout, M C

2005-11-01

Post abortion complications remain one of the major causes of mortality among women of child bearing age in Zimbabwe. Based on this problem, factors associated with mortalities due to abortion were investigated with the aim of improving post abortion outcomes for Zimbabwe's women, and possibly also for women of other African countries. Cases and controls were selected from 4895 post abortion records to conduct a retrospective case-control study. Significant risk factors identified for reducing mortalities due to post abortion complications included the administration of oxytocic drugs and evacuation of the uterus whilst anaemia and sepsis apparently reduced these women's chances of survival. Women who died (cases) from post abortion complications apparently received better reported quantitative care than controls. Recommendations based on this research report include improved education of health care workers and enhanced in-service training, regular audits of patients' records and changed policies for managing these conditions more effectively in Zimbabwe.

Community integration after burn injuries.

PubMed

Esselman, P C; Ptacek, J T; Kowalske, K; Cromes, G F; deLateur, B J; Engrav, L H

2001-01-01

Evaluation of community integration is a meaningful outcome criterion after major burn injury. The Community Integration Questionnaire (CIQ) was administered to 463 individuals with major burn injuries. The CIQ results in Total, Home Integration, Social Integration, and Productivity scores. The purposes of this study were to determine change in CIQ scores over time and what burn injury and demographic factors predict CIQ scores. The CIQ scores did not change significantly from 6 to 12 to 24 months postburn injury. Home integration scores were best predicted by sex and living situation; Social Integration scores by marital status; and Productivity scores by functional outcome, burn severity, age, and preburn work factors. The data demonstrate that individuals with burn injuries have significant difficulties with community integration due to burn and nonburn related factors. CIQ scores did not improve over time but improvement may have occurred before the initial 6-month postburn injury follow-up in this study.

Current outcomes and risk factors for the Norwood procedure.

PubMed

Stasik, Chad N; Gelehrter, S; Goldberg, Caren S; Bove, Edward L; Devaney, Eric J; Ohye, Richard G

2006-02-01

Tremendous strides have been made in the outcomes for hypoplastic left heart syndrome and other functional single-ventricle malformations over the past 25 years. This progress relates primarily to improvements in survival for patients undergoing the Norwood procedure. Previous reports on risk factors have been on smaller groups of patients or collected over relatively long periods of time, during which management has evolved. We analyzed our current results for the Norwood procedure with attention to risk factors for poor outcome. A single-institution review of all patients undergoing a Norwood procedure for a single-ventricle malformation from May 1, 2001, through April 30, 2003, was performed. Patient demographics, anatomy, clinical condition, associated anomalies, operative details, and outcomes were recorded. Of the 111 patients, there were 23 (21%) hospital deaths. Univariate analysis revealed noncardiac abnormalities (genetic or significant extracardiac diagnosis, P = .0018), gestational age (P = .03), diagnosis of unbalanced atrioventricular septal defect (P = .017), and weight of less than 2.5 kg (P = .0072) to be related to hospital death. On multivariate analysis, only weight of less than 2.5 kg and noncardiac abnormalities were found to be independent risk factors. Patients with either of these characteristics had a hospital survival of 52% (12/23), whereas those at standard risk had a survival of 86% (76/88). Although improvements in management might have lessened the effect of some of the traditionally reported risk factors related to variations in the cardiovascular anatomy, noncardiac abnormalities and low birth weight remain as a future challenge for the physician caring for the patient with single-ventricle physiology.

Providing oxygen to children in hospitals: a realist review

PubMed Central

Tosif, Shidan; Gray, Amy; Qazi, Shamim; Campbell, Harry; Peel, David; McPake, Barbara; Duke, Trevor

2017-01-01

Abstract Objective To identify and describe interventions to improve oxygen therapy in hospitals in low-resource settings, and to determine the factors that contribute to success and failure in different contexts. Methods Using realist review methods, we scanned the literature and contacted experts in the field to identify possible mechanistic theories of how interventions to improve oxygen therapy systems might work. Then we systematically searched online databases for evaluations of improved oxygen systems in hospitals in low- or middle-income countries. We extracted data on the effectiveness, processes and underlying theory of selected projects, and used these data to test the candidate theories and identify the features of successful projects. Findings We included 20 improved oxygen therapy projects (45 papers) from 15 countries. These used various approaches to improving oxygen therapy, and reported clinical, quality of care and technical outcomes. Four effectiveness studies demonstrated positive clinical outcomes for childhood pneumonia, with large variation between programmes and hospitals. We identified factors that help or hinder success, and proposed a practical framework depicting the key requirements for hospitals to effectively provide oxygen therapy to children. To improve clinical outcomes, oxygen improvement programmes must achieve good access to oxygen and good use of oxygen, which should be facilitated by a broad quality improvement capacity, by a strong managerial and policy support and multidisciplinary teamwork. Conclusion Our findings can inform practitioners and policy-makers about how to improve oxygen therapy in low-resource settings, and may be relevant for other interventions involving the introduction of health technologies. PMID:28479624

Outcome of therapy in the conservative management of temporomandibular pain dysfunction disorder.

PubMed

Suvinen, T I; Hanes, K R; Reade, P C

1997-10-01

The present study considered predictors of the outcome of treatment for temporomandibular pain dysfunction disorder (TMPD). Thirty-seven patients were assessed with objective and self-report measures of physiological and psychosocial aspects of this disorder at initial assessment and at 6-month follow-up subsequent to conservative physical therapy. Patients were subdivided into slow and rapid responders to conservative physical therapy based on self-reported level of improvement. Measures employed included the Temporomandibular Pain Dysfunction Disorder Questionnaire and the Temporomandibular Pain Dysfunction Disorder Clinical Form. Eighty-one per cent of patients showed a 50% or greater improvement in pain severity at follow-up, with minimal differential changes across the two groups found in the physiological symptoms, while the rapid responding group showed greater improvement in terms of psychosocial factors. These findings indicated that psychosocial factors, particularly coping strategies and illness behaviour, cannot be ignored in the management of TMPD.

Discriminative ability of commonly used indices to predict adverse outcomes after poster lumbar fusion: a comparison of demographics, ASA, the modified Charlson Comorbidity Index, and the modified Frailty Index.

PubMed

Ondeck, Nathaniel T; Bohl, Daniel D; Bovonratwet, Patawut; McLynn, Ryan P; Cui, Jonathan J; Shultz, Blake N; Lukasiewicz, Adam M; Grauer, Jonathan N

2018-01-01

As research tools, the American Society of Anesthesiologists (ASA) physical status classification system, the modified Charlson Comorbidity Index (mCCI), and the modified Frailty Index (mFI) have been associated with complications following spine procedures. However, with respect to clinical use for various adverse outcomes, no known study has compared the predictive performance of these indices specifically following posterior lumbar fusion (PLF). This study aimed to compare the discriminative ability of ASA, mCCI, and mFI, as well as demographic factors including age, body mass index, and gender for perioperative adverse outcomes following PLF. A retrospective review of prospectively collected data was performed. Patients undergoing elective PLF with or without interbody fusion were extracted from the 2011-2014 American College of Surgeons National Surgical Quality Improvement Program (NSQIP). Perioperative adverse outcome variables assessed included the occurrence of minor adverse events, severe adverse events, infectious adverse events, any adverse event, extended length of hospital stay, and discharge to higher-level care. Patient comorbidity indices and characteristics were delineated and assessed for discriminative ability in predicting perioperative adverse outcomes using an area under the curve analysis from the receiver operating characteristics curves. In total, 16,495 patients were identified who met the inclusion criteria. The most predictive comorbidity index was ASA and demographic factor was age. Of these two factors, age had the larger discriminative ability for three out of the six adverse outcomes and ASA was the most predictive for one out of six adverse outcomes. A combination of the most predictive demographic factor and comorbidity index resulted in improvements in discriminative ability over the individual components for five of the six outcome variables. For PLF, easily obtained patient ASA and age have overall similar or better discriminative abilities for perioperative adverse outcomes than numerically tabulated indices that have multiple inputs and are harder to implement in clinical practice. Copyright © 2017 Elsevier Inc. All rights reserved.

Serum Hepatocyte Growth Factor Is Probably Associated With 3-Month Prognosis of Acute Ischemic Stroke.

PubMed

Zhu, Zhengbao; Xu, Tan; Guo, Daoxia; Huangfu, Xinfeng; Zhong, Chongke; Yang, Jingyuan; Wang, Aili; Chen, Chung-Shiuan; Peng, Yanbo; Xu, Tian; Wang, Jinchao; Sun, Yingxian; Peng, Hao; Li, Qunwei; Ju, Zhong; Geng, Deqin; Chen, Jing; Zhang, Yonghong; He, Jiang

2018-02-01

Serum hepatocyte growth factor (HGF) is positively associated with poor prognosis of heart failure and myocardial infarction, and it can also predict the risk of ischemic stroke in population. The goal of this study was to investigate the association between serum HGF and prognosis of ischemic stroke. A total of 3027 acute ischemic stroke patients were included in this post hoc analysis of the CATIS (China Antihypertensive Trial in Acute Ischemic Stroke). The primary outcome was composite outcome of death or major disability (modified Rankin Scale score ≥3) within 3 months. After multivariate adjustment, elevated HGF levels were associated with an increased risk of primary outcome (odds ratio, 1.50; 95% confidence interval, 1.10-2.03; P trend =0.015) when 2 extreme quartiles were compared. Each SD increase of log-transformed HGF was associated with 14% (95% confidence interval, 2%-27%) increased risk of primary outcome. Adding HGF quartiles to a model containing conventional risk factors improved the predictive power for primary outcome (net reclassification improvement: 17.50%, P <0.001; integrated discrimination index: 0.23%, P =0.022). The association between serum HGF and primary outcome could be modified by heparin pre-treatment ( P interaction =0.001), and a positive linear dose-response relationship between HGF and primary outcome was observed in patients without heparin pre-treatment ( P linearity <0.001) but not in those with heparin pre-treatment. Serum HGF levels were higher in the more severe stroke at baseline, and elevated HGF levels were probably associated with 3-month poor prognosis independently of stroke severity among ischemic stroke patients, especially in those without heparin pre-treatment. Further studies from other samples of ischemic stroke patients are needed to validate our findings. © 2018 American Heart Association, Inc.

Catalyzing improvements in ALL therapy with asparaginase.

PubMed

Marini, Bernard L; Perissinotti, Anthony J; Bixby, Dale L; Brown, Julia; Burke, Patrick W

2017-09-01

Asparaginase remains a cornerstone of ALL therapy and is one of the key contributing factors to improved outcomes in adolescent and young adult (AYA) patients treated on pediatric protocols. Asparagine depletion has been associated with improved outcomes in ALL patients; this has led to an increased emphasis on optimizing asparagine depletion in ALL patients of all ages. To ensure adequate asparagine depletion, the use of therapeutic drug monitoring of asparaginase therapy holds much promise, yet remains underutilized in practice. Data regarding asparaginase activity level monitoring and associated outcomes are reviewed, and an evidence-based asparaginase activity level monitoring algorithm is presented. Finally, unique management strategies for key asparaginase toxicities in ALL patients are discussed, as well as a discussion of novel asparaginase formulations on the horizon. Copyright © 2017 Elsevier Ltd. All rights reserved.

A systematic review of risk factors associated with accidental falls, outcome measures and interventions to manage fall risk in non-ambulatory adults.

PubMed

Rice, Laura A; Ousley, Cherita; Sosnoff, Jacob J

2015-01-01

To systematically review peer-reviewed literature pertaining to risk factors, outcome measures and interventions managing fall risk in non-ambulatory adults. Twenty-one papers were selected for inclusion from databases including PubMed/Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Library, Scopus, Consumer Health Complete and Web of Science. Selected studies involved a description of fall related risk factors, outcomes to assess fall risk and intervention studies describing protocols to manage fall risk in non-ambulatory adults. Studies were selected by two reviewers and consultation provided by a third reviewer. The most frequently cited risk factors/characteristics associated with falls included: wheelchair related characteristics, transfer activities, impaired seated balance and environmental factors. The majority of the outcomes were found to evaluate seated postural control. One intervention study was identified describing a protocol targeting specific problems of individual participants. A global fall prevention program was not identified. Several risk factors associated with falls were identified and must be understood by clinicians to better serve their clients. To improve objective assessment, a comprehensive outcome assessment specific to non-ambulatory adults is needed. Finally, additional research is needed to examine the impact of structured protocols to manage fall risk in non-ambulatory adults. Falls are a common health concern for non-ambulatory adults. Risk factors commonly associated with falls include wheelchair related characteristics, transfer activities, impaired seated balance and environmental factors. Limited outcome measures are available to assess fall risk in non-ambulatory adults. Clinicians must be aware of the known risk factors and provide comprehensive education to their clients on the potential for falls. Additional research is needed to develop and evaluate protocols to clinically manage fall risk.

The Impact of Operative Approach on Postoperative Complications Following Colectomy for Colon Caner.

PubMed

Mungo, Benedetto; Papageorge, Christina M; Stem, Miloslawa; Molena, Daniela; Lidor, Anne O

2017-08-01

Colectomy is one of the most common major abdominal procedures performed in the USA. A better understanding of risk factors and the effect of operative approach on adverse postoperative outcomes may significantly improve quality of care. Adult patients with a primary diagnosis of colon cancer undergoing colectomy were selected from the National Surgical Quality Improvement Program 2013-2015 targeted colectomy database. Patients were stratified into five groups based on specific operative approach. Univariate and multivariate analyses were used to compare the five groups and identify risk factors for 30-day anastomotic leak, readmission, and mortality. In total, 25,097 patients were included in the study, with a 3.32% anastomotic leak rate, 1.20% mortality rate, and 9.57% readmission rate. After adjusting for other factors, open surgery and conversion to open significantly increased the odds for leak, mortality, and readmission compared to laparoscopy. Additionally, smoking and chemotherapy increased the risk for leak and readmission, while total resection was associated with increased mortality and leak. Operative approach and several other potentially modifiable perioperative factors have a significant impact on risk for adverse postoperative outcomes following colectomy. To improve quality of care for these patients, efforts should be made to identify and minimize the influence of such risk factors.

Effectiveness of a Day Rehabilitation Program in Improving Functional Outcome and Reducing Mortality and Readmission of Elderly Patients With Fragility Hip Fractures.

PubMed

Wong, Tak Man; Leung, Frankie K L; Lau, Tak Wing; Fang, Christian; Chan, Felix H W; Wu, Jun

2018-01-01

The incidence of hip fracture is projected to increase in the next 25 years as the world population ages. Hip fracture is often associated with subsequent readmission and mortality. Nevertheless, elderly patients often may not achieve the same level of functional ability as prior to their injury. Several studies have shown that close collaboration between orthopedic surgeons and geriatricians can improve such outcomes and Geriatric Day Hospital (GDH) is one of the examples of collaboration to improve such outcomes. The aim of this descriptive retrospective study is to review the effectiveness of the day rehabilitation program provided by a GDH on functional outcomes, mortality, and readmission rate, among a sample of elderly patients with hip fracture. The medical records of patients from January 1, 2009, to December 31, 2012, were collected and evaluated. Demographic data of the patients and Charlson Comorbidity Index were collected. The Barthel Index, Elderly Mobility Scale, and Mini-Mental State Examination were measured on admission and at discharge of the patients to evaluate both physical and cognitive functions. The results showed that the majority of patients benefited from rehabilitation in the GDH. The 12-month mortality rate of patients taking full-course rehabilitation in the GDH was improved. The age of patient was the most important factor influencing the rehabilitation outcomes. Gender was the only risk factor for 12-month mortality and 6-month readmission. Since patients were selected to attend GDH, there was a bias during the selection of patients. Furthermore, it was difficult to compare patients attended GDH with patients who did not because outcomes of the latter were difficult to be recorded. Our study shows that postoperative geriatric hip fracture patients definitely can benefit from rehabilitation service offered by GDH in terms of functional and cognitive outcomes.

Cartilage degeneration and not age influences the health-related quality of life outcome after partial meniscectomy.

PubMed

Liebensteiner, Michael C; Nogler, Michael; Giesinger, Johannes M; Lechner, Ricarda; Lenze, Florian; Thaler, Martin

2015-01-01

The purpose of this study is to investigate whether inconsistently reported factors influence the health-related quality of life (HRQOL) outcome of partial meniscectomy. Short Form 36 (SF-36) data on 216 patients were retrospectively analysed for the influence of the factors age, gender and degree of cartilage degeneration. Mixed linear models were applied for univariate and multivariate analyses. All SF-36 scales, including the psychosocial scales, showed a significant improvement from pre- to post-operative (p < 0.001). The factor 'degree of cartilage degeneration' was found to significantly influence post-surgical improvement of the SF-36 'physical component summary' score. Patients with mild cartilage degeneration benefited significantly more from surgery than did patients with advanced cartilage degeneration (p = 0.011). Older patients had significantly lower scores on each subscale, but showed no significant age-time interaction, that is, no association was seen between age and the degree of improvement. No effect was determined for the variable gender. The findings of the current study can be interpreted to show that arthroscopic partial meniscectomy significantly improves HRQOL, even in mental or psychosocial dimensions of HRQOL. Not age but the degree of cartilage degeneration influences the HRQOL gain that can be expected. The factor gender has no effect on HRQOL. The findings of our study influence our daily routine, in that we take the degree of cartilage degeneration and not age as predictive value for the success to be anticipated from the procedure. Concerning the preoperative consenting, it is important to mention that advanced cartilage degeneration is a predictor of a less favourable outcome. IV.

Developing and Testing a Model to Predict Outcomes of Organizational Change

PubMed Central

Gustafson, David H; Sainfort, François; Eichler, Mary; Adams, Laura; Bisognano, Maureen; Steudel, Harold

2003-01-01

Objective To test the effectiveness of a Bayesian model employing subjective probability estimates for predicting success and failure of health care improvement projects. Data Sources Experts' subjective assessment data for model development and independent retrospective data on 221 healthcare improvement projects in the United States, Canada, and the Netherlands collected between 1996 and 2000 for validation. Methods A panel of theoretical and practical experts and literature in organizational change were used to identify factors predicting the outcome of improvement efforts. A Bayesian model was developed to estimate probability of successful change using subjective estimates of likelihood ratios and prior odds elicited from the panel of experts. A subsequent retrospective empirical analysis of change efforts in 198 health care organizations was performed to validate the model. Logistic regression and ROC analysis were used to evaluate the model's performance using three alternative definitions of success. Data Collection For the model development, experts' subjective assessments were elicited using an integrative group process. For the validation study, a staff person intimately involved in each improvement project responded to a written survey asking questions about model factors and project outcomes. Results Logistic regression chi-square statistics and areas under the ROC curve demonstrated a high level of model performance in predicting success. Chi-square statistics were significant at the 0.001 level and areas under the ROC curve were greater than 0.84. Conclusions A subjective Bayesian model was effective in predicting the outcome of actual improvement projects. Additional prospective evaluations as well as testing the impact of this model as an intervention are warranted. PMID:12785571

Presenting Symptoms and Dysphagia Screen Predict Outcome in Mild and Rapidly Improving Acute Ischemic Stroke Patients.

PubMed

Gadodia, Gaurav; Rizk, Nibal; Camp, Deborah; Bryant, Katja; Zimmerman, Susan; Brasher, Cynthia; Connelly, Kerrin; Dunn, Joshua; Frankel, Michael; Ido, Moges Seymour; Lugtu, James; Nahab, Fadi

2016-12-01

There are limited data on which patients not treated with intravenous (IV) tissue-type plasminogen activator (tPA) due to mild and rapidly improving stroke symptoms (MaRISS) have unfavorable outcomes. Acute ischemic stroke (AIS) patients not treated with IV tPA due to MaRISS from January 1, 2009 to December 31, 2013 were identified as part of the Georgia Coverdell Acute Stroke Registry. Multivariable regression analysis was used to identify factors associated with a lower likelihood of favorable outcome, defined as discharge to home. There were 1614 AIS patients who did not receive IV tPA due to MaRISS (median National Institutes of Health stroke scale [NIHSS] 1], of which 305 (19%) did not have a favorable outcome. Factors associated with lower likelihood of favorable outcome included Medicare insurance status (odds ratio [OR]: .53, 95% confidence interval [CI]: .34-.84), arrival by emergency medical services (OR: .46, 95% CI: .29-.73), increasing NIHSS score (per unit OR: .89, 95% CI: .84-.93), weakness as the presenting symptom (OR: .50, 95% CI: .30-.84), and a failed dysphagia screen (OR: .43, 95% CI: .23-.80). During the study period, <1% of patients presenting to participating hospitals with MaRISS within the eligible time window received IV tPA. Baseline characteristics, presenting symptoms, and response to dysphagia screen identify a subgroup of patients who are more likely to have an unfavorable outcome. Whether IV tPA treatment can improve the outcome in this subgroup of patients needs to be evaluated in a randomized placebo-controlled trial. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Cancer of the ovary, fallopian tube, and peritoneum: a population-based comparison of the prognostic factors and outcomes.

PubMed

Rottmann, Miriam; Burges, A; Mahner, S; Anthuber, C; Beck, T; Grab, D; Schnelzer, A; Kiechle, M; Mayr, D; Pölcher, M; Schubert-Fritschle, G; Engel, J

2017-09-01

The objective was to compare the prognostic factors and outcomes among primary ovarian cancer (OC), fallopian tube cancer (FC), and peritoneal cancer (PC) patients in a population-based setting. We analysed 5399 OC, 327 FC, and 416 PC patients diagnosed between 1998 and 2014 in the catchment area of the Munich Cancer Registry (meanwhile 4.8 million inhabitants). Tumour site differences were examined by comparing prognostic factors, treatments, the time to progression, and survival. The effect of the tumour site was additionally analysed by a Cox regression model. The median age at diagnosis, histology, and FIGO stage significantly differed among the tumour sites (p < 0.001); PC patients were older, more often diagnosed with a serous subtype, and in FIGO stage III or IV. The time to progression and survival significantly differed among the tumour sites. When stratified by FIGO stage, the differences in time to progression disappeared, and the differences in survival considerably weakened. The differences in the multivariate survival analysis showed an almost identical outcome in PC patients (HR 1.07 [0.91-1.25]) and an improved survival of FC patients (HR 0.63 [0.49-0.81]) compared to that of OC patients. The comparison of OC, FC, and PC patients in this large-scale population-based study showed differences in the prognostic factors. These differences primarily account for the inferior outcome of PC patients, and for the improved survival of FC compared to OC patients.

Burn-center quality improvement: are burn outcomes dependent on admitting facilities and is there a volume-outcome "sweet-spot"?

PubMed

Hranjec, Tjasa; Turrentine, Florence E; Stukenborg, George; Young, Jeffrey S; Sawyer, Robert G; Calland, James F

2012-05-01

Risk factors of mortality in burn patients such as inhalation injury, patient age, and percent of total body surface area (%TBSA) burned have been identified in previous publications. However, little is known about the variability of mortality outcomes between burn centers and whether the admitting facilities or facility volumes can be recognized as predictors of mortality. De-identified data from 87,665 acute burn observations obtained from the National Burn Repository between 2003 and 2007 were used to estimate a multivariable logistic regression model that could predict patient mortality with reference to the admitting burn facility/facility volume, adjusted for differences in age, inhalation injury, %TBSA burned, and an additional factor, percent full thickness burn (%FTB). As previously reported, all three covariates (%TBSA burned, inhalation injury, and age) were found to be highly statistically significant risk factors of mortality in burn patients (P value < 0.0001). The additional variable, %FTB, was also found to be a statistically significant determinant, although it did not greatly improve the multivariable model. The treatment/admitting facility was found to be an independent mortality predictor, with certain hospitals having increased odds of death and others showing a protective effect (decreased odds ratio). Hospitals with high burn volumes had the highest risk of mortality. Mortality outcomes of patients with similar risk factors (%TBSA burned, inhalation injury, age, and %FTB) are significantly affected by the treating facility and their admission volumes.

Frontline treatment of acute myeloid leukemia in adults

PubMed Central

Tamamyan, Gevorg; Kadia, Tapan; Ravandi, Farhad; Borthakur, Gautam; Cortes, Jorge; Jabbour, Elias; Daver, Naval; Ohanian, Maro; Kantarjian, Hagop; Konopleva, Marina

2017-01-01

Recent years have highlighted significant progress in understanding the underlying genetic and epigenetic signatures of acute myeloid leukemia(AML). Most importantly, novel chemotherapy and targeted strategies have led to improved outcomes in selected genetic subsets. AML is a remarkably heterogeneous disease, and individualized therapies for disease-specific characteristics (considering patients’ age, cytogenetics, and mutations) could yield better outcomes. Compared with the historical 5-to 10-year survival rate of 10%, the survival of patients who undergo modern treatment approaches reaches up to 40–50%, and for specific subsets, the improvements are even more dramatic; for example, in acute promyelocytic leukemia, the use of all-trans retinoic acid and arsenic trioxide improved survival from 30–40% up to 80–90%. Similar progress has been documented in core-binding-factor-AML, with an increase in survival from 30% to 80% upon the use of high-dose cytarabine/fludarabine/granulocyte colony-stimulating factor combination regimens. AML treatment was also recently influenced by the discovery of the superiority of regimens with higher dose Ara-C and nucleoside analogues compared with the “7+3” regimen, with about a 20% improvement in overall survival. Despite these significant differences, most centers continue to use the “7+3” regimen, and greater awareness will improve the outcome. The discovery of targetable molecular abnormalities and recent studies of targeted therapies (gemtuzumab ozagomycin, FLT3 inhibitors, isocitrate dehydrogenase inhibitors, and epigenetic therapies), future use of checkpoint inhibitors and other immune therapies such as chimeric antigen receptor T-cells, and maintenance strategies based on the minimal residual disease evaluation represent novel, exciting clinical leads aimed to improve AML outcomes in the near future. PMID:28109402

Erythropoietin Improved Cognitive Function and Decreased Hippocampal Caspase Activity in Rat Pups after Traumatic Brain Injury

PubMed Central

Requena, Daniela F.; Block, Benjamin; Davis, Lizeth J.; Rodesch, Christopher; Casper, T. Charles; Juul, Sandra E.; Kesner, Raymond P.; Lane, Robert H.

2014-01-01

Abstract Traumatic brain injury (TBI) is a leading cause of acquired neurologic disability in children. Erythropoietin (EPO), an anti-apoptotic cytokine, improved cognitive outcome in adult rats after TBI. To our knowledge, EPO has not been studied in a developmental TBI model. Hypothesis: We hypothesized that EPO would improve cognitive outcome and increase neuron fraction in the hippocampus in 17-day-old (P17) rat pups after controlled cortical impact (CCI). Methods: EPO or vehicle was given at 1, 24, and 48 h after CCI and at post injury day (PID) 7. Cognitive outcome at PID14 was assessed using Novel Object Recognition (NOR). Hippocampal EPO levels, caspase activity, and mRNA levels of the apoptosis factors Bcl2, Bax, Bcl-xL, and Bad were measured during the first 14 days after injury. Neuron fraction and caspase activation in CA1, CA3, and DG were studied at PID2. Results: EPO normalized recognition memory after CCI. EPO blunted the increased hippocampal caspase activity induced by CCI at PID1, but not at PID2. EPO increased neuron fraction in CA3 at PID2. Brain levels of exogenous EPO appeared low relative to endogenous. Timing of EPO administration was associated with temporal changes in hippocampal mRNA levels of EPO and pro-apoptotic factors. Conclusion/Speculation: EPO improved recognition memory, increased regional hippocampal neuron fraction, and decreased caspase activity in P17 rats after CCI. We speculate that EPO improved cognitive outcome in rat pups after CCI as a result of improved neuronal survival via inhibition of caspase-dependent apoptosis early after injury. PMID:23972011

Outcome-based and Participation-based Wellness Incentives

PubMed Central

Barleen, Nathan A.; Marzec, Mary L.; Boerger, Nicholas L.; Moloney, Daniel P.; Zimmerman, Eric M.; Dobro, Jeff

2017-01-01

Objective: This study examined whether worksite wellness program participation or achievement of health improvement targets differed according to four incentive types (participation-based, hybrid, outcome-based, and no incentive). Methods: The study included individuals who completed biometric health screenings in both 2013 and 2014 and had elevated metrics in 2013 (baseline year). Multivariate logistic regression modeling tested for differences in odds of participation and achievement of health improvement targets between incentive groups; controlling for demographics, employer characteristics, incentive amounts, and other factors. Results: No statistically significant differences between incentive groups occurred for odds of participation or achievement of health improvement target related to body mass index, blood pressure, or nonhigh-density lipoprotein cholesterol. Conclusions: Given the null findings of this study, employers cannot assume that outcome-based incentives will result in either increased program participation or greater achievement of health improvement targets than participation-based incentives. PMID:28146041

Recommendations from the EGAPP Working Group: genomic profiling to assess cardiovascular risk to improve cardiovascular health.

PubMed

2010-12-01

The Evaluation of Genomic Applications in Practice and Prevention Working Group (EWG) found insufficient evidence to recommend testing for the 9p21 genetic variant or 57 other variants in 28 genes (listed in ) to assess risk for cardiovascular disease (CVD) in the general population, specifically heart disease and stroke. The EWG found that the magnitude of net health benefit from use of any of these tests alone or in combination is negligible. The EWG discourages clinical use unless further evidence supports improved clinical outcomes. Based on the available evidence, the overall certainty of net health benefit is deemed "Low." It has been suggested that an improvement in CVD risk classification (adjusting intermediate risk of CVD into high- or low-risk categories) might lead to management changes (e.g., earlier initiation or higher rates of medical interventions, or targeted recommendations for behavioral change) that improve CVD outcomes. In the absence of direct evidence to support this possibility, this review sought indirect evidence aimed at documenting the extent to which genomic profiling alters CVD risk estimation, alone and in combination with traditional risk factors, and the extent to which risk reclassification improves health outcomes. Assay-related evidence on available genomic profiling tests was deemed inadequate. However, based on existing technologies that have been or may be used and on data from two of the companies performing such testing, the analytic sensitivity and specificity of tests for individual gene variants might be at least satisfactory. Twenty-nine gene candidates were evaluated, with 58 different gene variant/disease associations. Evidence on clinical validity was rated inadequate for 34 of these associations (59%) and adequate for 23 (40%). Inadequate grades were based on limited evidence, poor replication, existence of possible biases, or combinations of these factors. For heart disease (25 combined associations) and stroke (13 combined associations), profiling provided areas under the receiver operator characteristics curve of 66% and 57%, respectively. Only the association of 9p21 variants with heart disease had convincing evidence of a per-allele odds ratio of between 1.2 and 1.3; this was the highest effect size for any variant/disease combination with at least adequate evidence. Although the 9p21 association seems to be independent of traditional risk factors, there is adequate evidence that the improvement in risk prediction is, at best, small. Clinical utility was not formally evaluated in any of the studies reported to date, including for 9p21. As a result, no evidence was available on the balance of benefits and harms. Also, there was no direct evidence available to assess the health benefits and harms of adding these markers to traditional risk factors (e.g., Framingham Risk Score). However, the estimated additional benefit from adding genomic markers to traditional risk factors was found to be negligible. Prevention of CVD is a public health priority. Improvements in outcomes associated with genomic profiling could have important impacts. Traditional risk factors such as those used in the Framingham Risk Scores have an advantage in clinical screening and risk assessment strategies because they measure the actual targets for therapy (e.g., lipid levels and blood pressure). To add value, genomic testing should lead to better outcomes than those achievable by assessment and treatment of traditional risk factors alone. Some issues important for clinical utility remain unknown, such as the biological mechanism underlying the most convincing marker's (9p21) association with CVD; the level of risk that changes intervention; whether long-term disease outcomes will improve; how individuals ordering direct to consumer tests will understand/respond to test results and interact with the health care system; and whether direct to consumer testing will motivate behavior change or amplify potential harms.

Nurse-led clinics for atrial fibrillation: managing risk factors.

PubMed

Jacob, Liril

2017-12-14

Atrial fibrillation (AF) is the most common and sustained cardiac arrhythmia rated by cardiologists as one of the most difficult conditions to manage. Traditionally, AF management has focused on the three pillars of rate control, rhythm control and anticoagulation. However, more recently, cardiovascular risk-factor management in AF has emerged as a fourth and essential pillar, delivering improved patient outcomes. In the UK, AF is a condition that is often managed poorly, with patients reporting a lack of understanding of their condition and treatment options. Many aspects of assessment and communication in AF management are time consuming. Failure to address those aspects may negatively affect the quality of care. Nurse-led clinics can contribute significantly in the areas of patient education and sustained follow-up care, improving outcomes and addressing current deficiencies in AF risk-factor management due to scarcity of medical resources. This article discusses the major cardiovascular risk factors associated with AF, drawing on evidence from the literature, and considers the effectiveness and implications for practice of introducing community-based nurse-led clinics for risk-factor management in patients with AF.

The china patient‐centered evaluative assessment of cardiac events (PEACE) prospective study of percutaneous coronary intervention: Study design

PubMed Central

Du, Xue; Pi, Yi; Dreyer, Rachel P.; Li, Jing; Li, Xi; Downing, Nicholas S.; Li, Li; Feng, Fang; Zhan, Lijuan; Zhang, Haibo; Guan, Wenchi; Xu, Xiao; Li, Shu‐Xia; Lin, Zhenqiu; Masoudi, Frederick A.; Spertus, John A.; Krumholz, Harlan M.

2016-01-01

Background The number of percutaneous coronary interventions (PCI) in China has increased more than 20‐fold over the last decade. Consequently, there is a need for national‐level information to characterize PCI indications and long‐term patient outcomes, including health status, to understand and improve evolving practice patterns. Objectives: This nationwide prospective study of patients receiving PCI is to: (1) measure long‐term clinical outcomes (including death, acute myocardial infarction [AMI], and/or revascularization), patient‐reported outcomes (PROs), cardiovascular risk factor control and adherence to medications for secondary prevention; (2) determine patient‐ and hospital‐level factors associated with care process and outcomes; and (3) assess the appropriateness of PCI procedures. Methods: The China Patient‐centered Evaluative Assessment of Cardiac Events (PEACE) Prospective Study of PCI has enrolled 5,000 consecutive patients during 2012–2014 from 34 diverse hospitals across China undergoing PCI for any indication. We abstracted details of patient's medical history, treatments, and in‐hospital outcomes from medical charts, and conducted baseline, 1‐, 6‐, and 12‐month interviews to characterize patient demographics, risk factors, clinical presentation, healthcare utilization, and health status using validated PRO measures. The primary outcome, a composite measure of death, AMI and/or revascularization, as well as PROs, medication adherence and cardiovascular risk factor control, was assessed throughout the 12‐month follow‐up. Blood and urine samples were collected at baseline and 12 months and stored for future analyses. To validate reports of coronary anatomy, 2,000 angiograms are randomly selected and read by two independent core laboratories. Hospital characteristics regarding their facilities, processes and organizational characteristics are assessed by site surveys. Conclusion: China PEACE Prospective Study of PCI will be the first study to generate novel, high‐quality, comprehensive national data on patients’ socio‐demographic, clinical, treatment, and metabolic/genetic factors, and importantly, their long‐term outcomes following PCI, including health status. This will build the foundation for PCI performance improvement efforts in China. © 2016 The Authors. Catheterization and Cardiovascular Interventions. Published by Wiley Periodicals, Inc. PMID:26945565

The china patient-centered evaluative assessment of cardiac events (PEACE) prospective study of percutaneous coronary intervention: Study design.

PubMed

Du, Xue; Pi, Yi; Dreyer, Rachel P; Li, Jing; Li, Xi; Downing, Nicholas S; Li, Li; Feng, Fang; Zhan, Lijuan; Zhang, Haibo; Guan, Wenchi; Xu, Xiao; Li, Shu-Xia; Lin, Zhenqiu; Masoudi, Frederick A; Spertus, John A; Krumholz, Harlan M; Jiang, Lixin

2016-12-01

The number of percutaneous coronary interventions (PCI) in China has increased more than 20-fold over the last decade. Consequently, there is a need for national-level information to characterize PCI indications and long-term patient outcomes, including health status, to understand and improve evolving practice patterns. This nationwide prospective study of patients receiving PCI is to: (1) measure long-term clinical outcomes (including death, acute myocardial infarction [AMI], and/or revascularization), patient-reported outcomes (PROs), cardiovascular risk factor control and adherence to medications for secondary prevention; (2) determine patient- and hospital-level factors associated with care process and outcomes; and (3) assess the appropriateness of PCI procedures. The China Patient-centered Evaluative Assessment of Cardiac Events (PEACE) Prospective Study of PCI has enrolled 5,000 consecutive patients during 2012-2014 from 34 diverse hospitals across China undergoing PCI for any indication. We abstracted details of patient's medical history, treatments, and in-hospital outcomes from medical charts, and conducted baseline, 1-, 6-, and 12-month interviews to characterize patient demographics, risk factors, clinical presentation, healthcare utilization, and health status using validated PRO measures. The primary outcome, a composite measure of death, AMI and/or revascularization, as well as PROs, medication adherence and cardiovascular risk factor control, was assessed throughout the 12-month follow-up. Blood and urine samples were collected at baseline and 12 months and stored for future analyses. To validate reports of coronary anatomy, 2,000 angiograms are randomly selected and read by two independent core laboratories. Hospital characteristics regarding their facilities, processes and organizational characteristics are assessed by site surveys. China PEACE Prospective Study of PCI will be the first study to generate novel, high-quality, comprehensive national data on patients' socio-demographic, clinical, treatment, and metabolic/genetic factors, and importantly, their long-term outcomes following PCI, including health status. This will build the foundation for PCI performance improvement efforts in China. © 2016 The Authors. Catheterization and Cardiovascular Interventions. Published by Wiley Periodicals, Inc. © 2016 The Authors. Catheterization and Cardiovascular Interventions. Published by Wiley Periodicals, Inc.

Substance abuse and batterer programmes in California, USA: factors associated with treatment outcomes.

PubMed

Timko, Christine; Valenstein, Helen; Stuart, Gregory L; Moos, Rudolf H

2015-11-01

The association between substance abuse and intimate partner violence is quite robust. A promising area to improve treatment for the dual problems of substance abuse and violence perpetration is the identification of client characteristics and organisational and programme factors as predictors of health outcomes. Therefore, we examined associations of client, organisational and programme factors with outcomes in community health settings. Directors of 241 substance use disorder programmes (SUDPs) and 235 batterer intervention programmes (BIPs) reported outcomes of programme completion and substance use and violence perpetration rates at discharge; data collection and processing were completed in 2012. SUDPs having more female, non-white, younger, uneducated, unemployed and lower income clients reported lower completion rates. In SUDPs, private, for-profit programmes reported higher completion rates than public or private, non-profit programmes. SUDPs with lower proportions of their budgets from government sources, and higher proportions from client fees, reported better outcomes. Larger SUDPs had poorer programme completion and higher substance use rates. Completion rates in SUDPs were higher when clients could obtain substance- and violence-related help at one location, and programmes integrated violence-prevention contracting into care. In BIPs, few client, organisational and programme factors were associated with outcomes, but the significant factors associated with programme completion were consistent with those for SUDPs. Publicly owned and larger programmes, and SUDPs lacking staff to integrate violence-related treatment, may be at risk of poorer client outcomes, but could learn from programmes that perform well to yield better outcomes. © 2014 John Wiley & Sons Ltd.

[Factors associated with perception of improvement by users of Centers for Psychosocial Care in the South of Brazil].

PubMed

Franzmann, Uiasser Thomas; Kantorski, Luciane Prado; Jardim, Vanda Maria da Rosa; Treichel, Carlos Alberto Dos Santos; Oliveira, Michele Mandagará de; Pavani, Fabiane Machado

2017-08-07

This study aimed to investigate factors associated with perceived improvement among users of Centers for Psychosocial Care. This was a cross-sectional study of 1,493 users of Centers for Psychosocial Care in the South of Brazil. Users' perceived improvement was assessed by Perceived Change Scale - Patients (PCS-Patients). Associated factors were investigated using logistic regression guided by a hierarchical model, with statistical significance set at p < 0.05. Factors associated with the outcome were: state where the Center for Psychosocial Care was located, paid work, diagnosis of schizophrenia, age at diagnosis < 18 years, longer time attending the center, ease of access, and involvement in the evaluation. The factors that actually involve improvement in users include those pertaining to characteristics of the illness and aspects related to services in the implementation of mental health policies and their organization.

Underappreciated Factors to Consider in Revision Anterior Cruciate Ligament Reconstruction: A Current Concepts Review

PubMed Central

Southam, Brendan R.; Colosimo, Angelo J.; Grawe, Brian

2018-01-01

Primary anterior cruciate ligament (ACL) reconstructions (ACLRs) are being performed with increasing frequency. While many of these will have successful outcomes, failures will occur in a subset of patients who will require revision ACLRs. As such, the number of revision procedures will continue to rise as well. While many reviews have focused on factors that commonly contribute to failure of primary ACLR, including graft choice, patient factors, early return to sport, and technical errors, this review focused on several factors that have received less attention in the literature. These include posterior tibial slope, varus malalignment, injury to the anterolateral ligament, and meniscal injury or deficiency. This review also appraised several emerging techniques that may be useful in the context of revision ACL surgery. While outcomes of revision ACLR are generally inferior to those of primary procedures, identifying these potentially underappreciated contributing factors preoperatively will allow the surgeon to address them at the time of revision, ideally improving patient outcomes and preventing recurrent ACL failure. PMID:29399591

Long-term behavioral outcomes after attendance at a secondary prevention clinic for cardiac patients.

PubMed

Worcester, Marian Una Christine; Stojcevski, Zlatko; Murphy, Barbara; Goble, Alan James

2003-01-01

Secondary prevention interventions, including hospital clinics, can help patients improve their risk factors and lifestyles after an acute cardiac event. This study aimed to investigate the long-term behavioral outcomes of attending and nonattending patients consecutively enrolled in a trial of a family-based clinic providing screening, advice, and support 3 months after hospital admission. The study also aimed to identify predictors of long-term smoking status, dietary habit, and physical activity. Semistructured interviews were conducted an average of 30 months after the acute cardiac event with 83 of the 103 nonattending patients and a random sample of 96 patients who had attended the clinic. Behavioral outcomes were investigated, and self-reported risk factors at the time of the acute illness were documented. The patients who had attended the clinic were significantly more likely than nonattenders to report positive dietary changes and, among former smokers, successful cessation of smoking. Furthermore, they reported being more physically active than nonattenders. Using logistic regression, clinic attendance was identified as a significant and independent predictor of all three outcomes. The results of this observational study suggest that attendance at a secondary prevention clinic facilitates maintenance of improved long-term health behaviors, although this finding is based on self-report. Factors possibly responsible for favorable outcomes include strong physician advice and support from a multidisciplinary team of health professionals. Furthermore, the timing of the intervention may have been appropriate for enrollment in a secondary prevention clinic.

Relationships between core factors of knowledge management in hospital nursing organisations and outcomes of nursing performance.

PubMed

Lee, Eun Ju; Kim, Hong Soon; Kim, Hye Young

2014-12-01

The study was conducted to investigate the levels of implementation of knowledge management and outcomes of nursing performance, to examine the relationships between core knowledge management factors and nursing performance outcomes and to identify core knowledge management factors affecting these outcomes. Effective knowledge management is very important to achieve strong organisational performance. The success or failure of knowledge management depends on how effectively an organisation's members share and use their knowledge. Because knowledge management plays a key role in enhancing nursing performance, identifying the core factors and investigating the level of knowledge management in a given hospital are priorities to ensure a high quality of nursing for patients. The study employed a descriptive research procedure. The study sample consisted of 192 nurses registered in three large healthcare organisations in South Korea. The variables demographic characteristics, implementation of core knowledge management factors and outcomes of nursing performance were examined and analysed in this study. The relationships between the core knowledge management factors and outcomes of nursing performance as well as the factors affecting the performance outcomes were investigated. A knowledge-sharing culture and organisational learning were found to be core factors affecting nursing performance. The study results provide basic data that can be used to formulate effective knowledge management strategies for enhancing nursing performance in hospital nursing organisations. In particular, prioritising the adoption of a knowledge-sharing culture and organisational learning in knowledge management systems might be one method for organisations to more effectively manage their knowledge resources and thus to enhance the outcomes of nursing performance and achieve greater business competitiveness. The study results can contribute to the development of effective and efficient knowledge management systems and strategies for enhancing knowledge-sharing culture and organisational learning that can improve both the productivity and competitiveness of healthcare organisations. © 2014 John Wiley & Sons Ltd.

Mediation analysis of severity of needs, service performance and outcomes for patients with mental disorders.

PubMed

Roux, Paul; Passerieux, Christine; Fleury, Marie-Josée

2016-12-01

Needs and service performance assessment are key components in improving recovery among individuals with mental disorders. To test the role of service performance as a mediating factor between severity of patients' needs and outcomes. A total of 339 adults with mental disorders were interviewed. A mediation analysis between severity of needs, service performance (adequacy of help, continuity of care and recovery orientation of services) and outcomes (personal recovery and quality of life) was carried out using structural equation modelling. The structural equation model provided a good fit with the data. An increase in needs was associated with lower service performance and worse outcomes, whereas higher service performance was associated with better outcomes. Service performance partially mediated the effect of patient needs on outcomes. Poorer service performance has a negative impact on outcomes for patients with the highest needs. Ensuring more efficient services for patients with high needs may help improve their recovery and quality of life. © The Royal College of Psychiatrists 2016.

Eating disorders in individuals with type 1 diabetes: case series and day hospital treatment outcome.

PubMed

Colton, Patricia Anne; Olmsted, Marion Patricia; Wong, Harmonie; Rodin, Gary Michael

2015-07-01

Women with type 1 diabetes are at high risk for eating disorders (ED), a combination that can increase medical complications and mortality. As little is known about treatment response in this population, clinical presentation and treatment outcome in an extended case series were assessed. A chart review at the Eating Disorders Day Hospital Program at Toronto General Hospital identified a total of 100 individuals with type 1 diabetes assessed 1990-2012. Of 37 who attended day hospital, most experienced improvement in ED symptoms, but only 18.8% had a good immediate treatment outcome, while 43.8% had an intermediate outcome and 37.5% had a poor outcome (meeting diagnostic criteria at discharge). This is poorer than program outcomes in individuals without diabetes (χ(2)  = 12.2, df = 2; p = 0.002). Factors influencing treatment engagement and outcome must be further studied and used to improve treatment results in this high-risk group. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.

New perspectives on targeted therapy in ovarian cancer

PubMed Central

Coward, Jermaine IG; Middleton, Kathryn; Murphy, Felicity

2015-01-01

Epithelial ovarian cancer remains the most lethal gynecologic malignancy. During the last 15 years, there has been only marginal improvement in 5 year overall survival. These daunting statistics are compounded by the fact that despite all subtypes exhibiting striking heterogeneity, their systemic management remains identical. Although changes to the scheduling and administration of chemotherapy have improved outcomes to a degree, a therapeutic ceiling is being reached with this approach, resulting in a number of trials investigating the efficacy of targeted therapies alongside standard treatment algorithms. Furthermore, there is an urge to develop subtype-specific studies in an attempt to improve outcomes, which currently remain poor. This review summarizes the key studies with antiangiogenic agents, poly(adenosine diphosphate [ADP]-ribose) inhibitors, and epidermal growth factor receptor/human epidermal growth factor receptor family targeting, in addition to folate receptor antagonists and insulin growth factor receptor inhibitors. The efficacy of treatment paradigms used in non-ovarian malignancies for type I tumors is also highlighted, in addition to recent advances in appropriate patient stratification for targeted therapies in epithelial ovarian cancer. PMID:25678824

A pilot study to evaluate the efficacy of adding a structured home visiting intervention to improve outcomes for high-risk families attending the Incredible Years Parent Programme: study protocol for a randomised controlled trial.

PubMed

Lees, Dianne G; Fergusson, David M; Frampton, Christopher M; Merry, Sally N

2014-02-25

Antisocial behaviour and adult criminality often have their origins in childhood and are best addressed early in the child's life using evidence-based treatments such as the 'Incredible Years Parent Programme'. However, families with additional risk factors who are at highest risk for poor outcomes do not always make sufficient change while attending such programmes. Additional support to address barriers and improve implementation of positive parenting strategies while these families attend the Incredible Years Programme may improve overall outcomes.The study aims to evaluate the efficacy of adding a structured home visiting intervention (Home Parent Support) to improve outcomes in families most at risk of poor treatment response from the Incredible Years intervention. This study will inform the design of a larger prospective randomised controlled trial. A pilot single-blind, parallel, superiority, randomised controlled trial. Randomisation will be undertaken using a computer-generated sequence in a 1:1 ratio to the two treatments arranged in permuted blocks with stratification by age, sex, and ethnicity. One hundred and twenty six participants enrolled in the Incredible Years Parent Programme who meet the high-risk criteria will be randomly allocated to receive either Incredible Years Parent Programme and Home Parent Support, or the Incredible Years Parent Programme alone. The Home Parent Support is a 10-session structured home visiting intervention provided by a trained therapist, alongside the usual Incredible Years Parent Programme, to enhance the adoption of key parenting skills. The primary outcome is the change in child behaviour from baseline to post-intervention in parent reported Eyberg Child Behavior Inventory Problem Scale. This is the first formal evaluation of adding Home Parent Support alongside Incredible Years Parent Programme for families with risk factors who typically have poorer treatment outcomes. We anticipate that the intervention will help vulnerable families stay engaged, strengthen the adoption of effective parenting strategies, and improve outcomes for both the children and families. Australian New Zealand Clinical Trials Registry ACTRN12612000878875.

Predictors and Association With Clinical Outcomes of the Changes in Exercise Capacity After Transcatheter Aortic Valve Replacement.

PubMed

Abdul-Jawad Altisent, Omar; Puri, Rishi; Regueiro, Ander; Chamandi, Chekrallah; Rodriguez-Gabella, Tania; Del Trigo, Maria; Campelo-Parada, Francisco; Couture, Thomas; Marsal, Josep Ramon; Côté, Mélanie; Paradis, Jean-Michel; DeLarochellière, Robert; Doyle, Daniel; Mohammadi, Siamak; Dumont, Eric; Rodés-Cabau, Josep

2017-08-15

At present, there are no objective data specifically examining the clinical impact of variations in exercise capacity post-transcatheter aortic valve replacement (TAVR). We describe the changes in exercise capacity between baseline and 6 months post-TAVR, and ascertain factors associated with and clinical implications of a lack of improvement in exercise capacity post-TAVR. A total of 305 patients (mean age, 79±9 years; 44% men; Society of Thoracic Surgeons predicted risk mortality score, 6.7±4.2%) undergoing TAVR completed both baseline and follow-up exercise capacity assessments at 6 months post-TAVR. Exercise capacity was evaluated by the 6-minute walk test (6MWT). Clinical outcomes were compared between patients displaying greater than (n=152; improving group) versus less than (n=153; nonimproving group) the median percentage change in distance walked between baseline and 6-month follow-up examinations. The primary outcome measure was clinical event rates, measured from the 6-month post-TAVR period onward. Further dichotomization according to baseline 6MWT distance (less than versus more than median walking distance, or slow walker versus fast walker) was also assessed. The mean overall distances walked pre- and post-TAVR (6 months post-TAVR) were 204±119 and 263±116 m, respectively (Δ6MWT=60±106 m), with 219 (72%) patients demonstrating an increase in their walking distance (median percentage increase of the entire population was 20% [interquartile range, 0%-80%]). Factors independently correlated with reduced exercise capacity improvement included a range of baseline clinical characteristics (older age, female sex, chronic obstructive pulmonary disease; P <0.05 for all), periprocedural major or life-threatening bleeding ( P =0.009) and new-onset anemia at 6 months post-TAVR ( P =0.009). Failure to improve the 6MWT distance by at least 20% was independently associated with all-cause mortality ( P =0.002) and cardiovascular death or rehospitalization for cardiovascular causes ( P =0.001). Baseline slow walkers who were able to improve the 6MWT distance presented with significantly better outcomes than nonimprovers ( P =0.01 for all-cause mortality; P =0.001 for cardiovascular end point). Approximately one-third of patients undergoing TAVR did not improve their exercise capacity postprocedure. The lack of functional improvement post-TAVR was predicted by a mix of baseline and periprocedural factors translating into poorer clinical outcomes. These results suggest that systematically implementing exercise capacity assessment pre- and post-TAVR may help to improve patient risk stratification. © 2017 American Heart Association, Inc.

Treatment outcome in adults with chronic fatigue syndrome: a prospective study in England based on the CFS/ME National Outcomes Database.

PubMed

Crawley, E; Collin, S M; White, P D; Rimes, K; Sterne, J A C; May, M T

2013-06-01

Chronic fatigue syndrome (CFS) is relatively common and disabling. Over 8000 patients attend adult services each year, yet little is known about the outcome of patients attending NHS services. Investigate the outcome of patients with CFS and what factors predict outcome. Longitudinal patient cohort. We used data from six CFS/ME (myalgic encephalomyelitis) specialist services to measure changes in fatigue (Chalder Fatigue Scale), physical function (SF-36), anxiety and depression (Hospital Anxiety and Depression Scale) and pain (visual analogue pain rating scale) between clinical assessment and 8-20 months of follow-up. We used multivariable linear regression to investigate baseline factors associated with outcomes at follow-up. Baseline data obtained at clinical assessment were available for 1643 patients, of whom 834 (51%) had complete follow-up data. There were improvements in fatigue [mean difference from assessment to outcome: -6.8; 95% confidence interval (CI) -7.4 to -6.2; P < 0.001]; physical function (4.4; 95% CI 3.0-5.8; P < 0.001), anxiety (-0.6; 95% CI -0.9 to -0.3; P < 0.001), depression (-1.6; 95% CI -1.9 to -1.4; P < 0.001) and pain (-5.3; 95% CI -7.0 to -3.6; P < 0.001). Worse fatigue, physical function and pain at clinical assessment predicted a worse outcome for fatigue at follow-up. Older age, increased pain and physical function at assessment were associated with poorer physical function at follow-up. Patients who attend NHS specialist CFS/ME services can expect similar improvements in fatigue, anxiety and depression to participants receiving cognitive behavioural therapy and graded exercise therapy in a recent trial, but are likely to experience less improvement in physical function. Outcomes were predicted by fatigue, disability and pain at assessment.

A new pathological scoring system by the Japanese classification to predict renal outcome in diabetic nephropathy.

PubMed

Hoshino, Junichi; Furuichi, Kengo; Yamanouchi, Masayuki; Mise, Koki; Sekine, Akinari; Kawada, Masahiro; Sumida, Keiichi; Hiramatsu, Rikako; Hasegawa, Eiko; Hayami, Noriko; Suwabe, Tatsuya; Sawa, Naoki; Hara, Shigeko; Fujii, Takeshi; Ohashi, Kenichi; Kitagawa, Kiyoki; Toyama, Tadashi; Shimizu, Miho; Takaichi, Kenmei; Ubara, Yoshifumi; Wada, Takashi

2018-01-01

The impact of the newly proposed pathological classification by the Japan Renal Pathology Society (JRPS) on renal outcome is unclear. So we evaluated that impact and created a new pathological scoring to predict outcome using this classification. A multicenter cohort of 493 biopsy-proven Japanese patients with diabetic nephropathy (DN) were analyzed. The association between each pathological factor-Tervaert' and JRPS classifications-and renal outcome (dialysis initiation or 50% eGFR decline) was estimated by adjusted Cox regression. The overall pathological risk score (J-score) was calculated, whereupon its predictive ability for 10-year risk of renal outcome was evaluated. The J-scores of diffuse lesion classes 2 or 3, GBM doubling class 3, presence of mesangiolysis, polar vasculosis, and arteriolar hyalinosis were, respectively, 1, 2, 4, 1, and 2. The scores of IFTA classes 1, 2, and 3 were, respectively, 3, 4, and 4, and those of interstitial inflammation classes 1, 2, and 3 were 5, 5, and 4 (J-score range, 0-19). Renal survival curves, when dividing into four J-score grades (0-5, 6-10, 11-15, and 16-19), were significantly different from each other (p<0.01, log-rank test). After adjusting clinical factors, the J-score was a significant predictor of renal outcome. Ability to predict 10-year renal outcome was improved when the J-score was added to the basic model: c-statistics from 0.661 to 0.685; category-free net reclassification improvement, 0.154 (-0.040, 0.349, p = 0.12); and integrated discrimination improvement, 0.015 (0.003, 0.028, p = 0.02). Mesangiolysis, polar vasculosis, and doubling of GBM-features of the JRPS system-were significantly associated with renal outcome. Prediction of DN patients' renal outcome was better with the J-score than without it.

Outcomes associated with community-based research projects in teaching undergraduate public health.

PubMed

Bouhaimed, Manal; Thalib, Lukman; Doi, Suhail A R

2008-01-01

Community based research projects have been widely used in teaching public health in many institutions. Nevertheless, there is a paucity of information on the learning outcomes of such a teaching strategy. We therefore attempted to evaluate our experience with such a project based teaching process. The objective of this study was to evaluate the factors related to quality, impact and relevance of a 6-week student project for teaching public health in the faculty of medicine at Kuwait University. Interactive sessions familiarized students with research methods. Concurrently, they designed and completed a participatory project with a Community Medicine mentor. Questionnaires were used to assess quality, impact and relevance of the project, and these were correlated with multiple demographic, statistical and research design factors. We evaluated a total of 104 projects that were completed during the period of September 2001 to June 2006. Three dimensions of outcome were assessed: quality; impact and relevance. The average (mean + SE; maximum of 5) scores across all projects were 2.6 + 0.05 (range 1.7-3.7) for quality, 2.8 + 0.06 (range 1.7-4.3) for impact and 3.3 + 0.08 (range 1.3-5) for relevance. The analysis of the relationship between various factors and the scores on each dimension of assessment revealed that various factors were associated with improved quality, impact or relevance to public health practice. We conclude that use of more objective measurement instruments with better a priori conceptualization along with appropriate use of statistics and a more developed study design were likely to result in more meaningful research outcomes. We also found that a biostatistics or epidemiology mentor improved the research outcome.

An Improved Decision Tree for Predicting a Major Product in Competing Reactions

ERIC Educational Resources Information Center

Graham, Kate J.

2014-01-01

When organic chemistry students encounter competing reactions, they are often overwhelmed by the task of evaluating multiple factors that affect the outcome of a reaction. The use of a decision tree is a useful tool to teach students to evaluate a complex situation and propose a likely outcome. Specifically, a decision tree can help students…

EPO improved neurologic outcome in rat pups late after traumatic brain injury.

PubMed

Schober, Michelle E; Requena, Daniela F; Rodesch, Christopher K

2018-05-01

In adult rats, erythropoietin improved outcomes early and late after traumatic brain injury, associated with increased levels of Brain Derived Neurotrophic Factor. Using our model of pediatric traumatic brain injury, controlled cortical impact in 17-day old rats, we previously showed that erythropoietin increased hippocampal neuronal fraction in the first two days after injury. Erythropoietin also decreased activation of caspase3, an apoptotic enzyme modulated by Brain Derived Neurotrophic Factor, and improved Novel Object Recognition testing 14 days after injury. Data on long-term effects of erythropoietin on Brain Derived Neurotrophic Factor expression, histology and cognitive function after developmental traumatic brain injury are lacking. We hypothesized that erythropoietin would increase Brain Derived Neurotrophic Factor and improve long-term object recognition in rat pups after controlled cortical impact, associated with increased neuronal fraction in the hippocampus. Rats pups received erythropoietin or vehicle at 1, 24, and 48 h and 7 days after injury or sham surgery followed by histology at 35 days, Novel Object Recognition testing at adulthood, and Brain Derived Neurotrophic Factor measurements early and late after injury. Erythropoietin improved Novel Object Recognition performance and preserved hippocampal volume, but not neuronal fraction, late after injury. Improved object recognition in erythropoietin treated rats was associated with preserved hippocampal volume late after traumatic brain injury. Erythropoietin is approved to treat various pediatric conditions. Coupled with exciting experimental and clinical studies suggesting it is beneficial after neonatal hypoxic ischemic brain injury, our preliminary findings support further study of erythropoietin use after developmental traumatic brain injury. Copyright © 2018 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Impact of Performance Improvement Continuing Medical Education on Cardiometabolic Risk Factor Control: The COSEHC Initiative

PubMed Central

Joyner, JaNae; Moore, Michael A.; Simmons, Debra R.; Forrest, Brian; Yu-Isenberg, Kristina; Piccione, Ron; Caton, Kirt; Lackland, Daniel T.; Ferrario, Carlos M.

2016-01-01

Introduction The Consortium for Southeastern Hypertension Control (COSEHC) implemented a study to assess benefits of a performance improvement continuing medical education (PI CME) activity focused on cardiometabolic risk factor management in primary care patients. Methods Using the plan-do-study-act (PDSA) model as the foundation, this PI CME activity aimed at improving practice gaps by integrating evidence-based clinical interventions, physician-patient education, processes of care, performance metrics, and patient outcomes. The PI CME intervention was implemented in a group of South Carolina physician practices, while a comparable physician practice group served as a control. Performance outcomes at 6 months included changes in patients’ cardiometabolic risk factor values and control rates from baseline. We also compared changes in diabetic, African American, the elderly (> 65 years), and female patient subpopulations and in patients with uncontrolled risk factors at baseline. Results Only women receiving health care by intervention physicians showed a statistical improvement in their cardiometabolic risk factors as evidenced by a −3.0 mg/dL and a −3.5 mg/dL decrease in mean LDL cholesterol and non-HDL cholesterol, respectively, and a −7.0 mg/dL decrease in LDL cholesterol among females with uncontrolled baseline LDL cholesterol values. No other statistical differences were found. Discussion These data demonstrate that our PI CME activity is a useful strategy in assisting physicians to improve their management of cardiometabolic control rates in female patients with abnormal cholesterol control. Other studies that extend across longer PI CME PDSA periods may be needed to demonstrate statistical improvements in overall cardiometabolic treatment goals in men, women, and various subpopulations. PMID:24648361

Effectiveness of Mirror Therapy for Subacute Stroke in Relation to Chosen Factors.

PubMed

Radajewska, Alina; Opara, Józef; Biliński, Grzegorz; Kaczorowska, Antonina; Nawrat-Szołtysik, Agnieszka; Kucińska, Aleksandra; Lepsy, Ewelina

The aim of this study was to determine the effectiveness of mirror therapy (MT) combined with comprehensive treatment and to investigate the possible relationships of functional state. Prospective, controlled trial of 60 stroke inpatients. The Functional Index "Repty" (FIR) was an outcome measure to assess changes of independence in daily activities. The Frenchay Arm Test (FAT) and Motor Status Score were outcome measures to assess changes in hand function. The analysis of pre- and posttest data indicated a significant improvement in hand function ([INCREMENT]FAT in the Mirror group p = .035, N = 30). Age factor indicated a significant change in relation to FIR outcome ([INCREMENT]FIR in the Mirror group p = .005, N = 30 and [INCREMENT]FIR in the Mirror group [left hand paresis] p = .037, N = 15). Additional MT influenced improvement in hand function. The age is significant in terms of functional state. The older adults are likely to benefit from MT. A positive impact of combining MT with other treatment was indicated.

Prehospital removal improves neurological outcomes in elderly patient with foreign body airway obstruction.

PubMed

Igarashi, Yutaka; Yokobori, Shoji; Yoshino, Yudai; Masuno, Tomohiko; Miyauchi, Masato; Yokota, Hiroyuki

2017-10-01

In Japan, the number of patients with foreign body airway obstruction by food is rapidly increasing with the increase in the population of the elderly and a leading cause of unexpected death. This study aimed to determine the factors that influence prognosis of these patients. This is a retrospective single institutional study. A total of 155 patients were included. We collected the variables from the medical records and analyzed them to determine the factors associated with patient outcome. Patient outcomes were evaluated using cerebral performance categories (CPCs) when patients were discharged or transferred to other hospitals. A favorable outcome was defined as CPC 1 or 2, and an unfavorable outcome was defined as CPC 3, 4, or 5. A higher proportion of patients with favorable outcomes than unfavorable outcomes had a witness present at the accident scene (68.8% vs. 44.7%, P=0.0154). Patients whose foreign body were removed by a bystander at the accident scene had a significantly high rate of favorable outcome than those whose foreign body were removed by emergency medical technicians or emergency physician at the scene (73.7% vs. 31.8%, P<0.0075) and at the hospital after transfer (73.7% vs. 9.6%, P<0.0001). The presence of a witness to the aspiration and removal of the airway obstruction of patients by bystanders at the accident scene improves outcomes in patients with foreign body airway obstruction. When airway obstruction occurs, bystanders should remove foreign bodies immediately. Copyright © 2017 Elsevier Inc. All rights reserved.

Factors influencing trust in doctors: a community segmentation strategy for quality improvement in healthcare

PubMed Central

Gopichandran, Vijayaprasad; Chetlapalli, Satish Kumar

2013-01-01

Background Trust is a forward-looking covenant between the patient and the doctor where the patient optimistically accepts his/her vulnerability. Trust is known to improve the clinical outcomes. Objectives To explore the factors that determine patients’ trust in doctors and to segment the community based on factors which drive their trust. Setting Resource-poor urban and rural settings in Tamil Nadu, a state in southern India. Participants A questionnaire was administered to a sample of 625 adult community-dwelling respondents from four districts of Tamil Nadu, India, chosen by multistage sampling strategy. Outcome measures The outcomes were to understand the main domains of factors influencing trust in doctors and to segment the community based on which of these domains predominantly influenced their trust. Results Factor analysis revealed five main categories, namely, comfort with the doctor, doctor with personal involvement with the patient, behaviourally competent doctor, doctor with a simple appearance and culturally competent doctor, which explained 49.3% of the total variance. Using k-means cluster analysis the respondents were segmented into four groups, namely, those who have ‘comfort-based trust’, ‘emotionally assessed trust’, who were predominantly older and belonging to lower socioeconomic status, those who had ‘personal trust’, who were younger people from higher socioeconomic strata of the community and the group who had ‘objectively assessed trust’, who were younger women. Conclusions Trust in doctors seems to be influenced by the doctor's behaviuor, perceived comfort levels, personal involvement with the patient, and to a lesser extent by cultural competence and doctor's physical appearance. On the basis of these dimensions, the community can be segmented into distinct groups, and trust building can happen in a strategic manner which may lead to improvement in perceived quality of care. PMID:24302512

Results from a prospective acute inpatient rehabilitation database: clinical characteristics and functional outcomes using the Functional Independence Measure.

PubMed

Ng, Yee Sien; Jung, Heeyoune; Tay, San San; Bok, Chek Wai; Chiong, Yi; Lim, Peter A C

2007-01-01

Rehabilitation improves functional outcomes, but there is little data on the profiles and outcomes of patients undergoing inpatient rehabilitation in Singapore. The aims of this paper were to document the clinical characteristics and functional outcomes, using the Functional Independence Measure (FIM), of all patients admitted to an inpatient rehabilitation unit in a tertiary teaching hospital, and to identify and analyse factors significantly associated with better discharge functional scores and higher functional gains. In this prospective cohort study over a 4-year period, clinical and functional data for 1502 patients admitted consecutively to the Singapore General Hospital inpatient rehabilitation unit were charted into a custom-designed rehabilitation database. The primary outcome measures were the discharge total FIM scores, FIM gain and FIM efficiency. Multiple linear regression analysis was used to identify independent variables associated with better discharge FIM scores and FIM gain. The mean age was 61.3 +/- 15.0 years and 57.2% of the patients were male. Stroke (57.9%) followed by spinal cord injury (9.7%) were the most common diagnoses. The average rehabilitation length of stay was 21.5 +/- 19.0 days. The mean admission total FIM score was 70.3 +/- 23.2 and the mean discharge total FIM score was 87.3 +/- 23.0, with this gain being highly significant (P <0.001). The mean FIM gain was 17.0 +/- 13.4 and FIM efficiency was 0.95 +/- 0.90 points/day. Factors associated with better functional outcomes were higher admission motor and cognitive FIM scores, male gender, a longer rehabilitation length of stay and the use of acupuncture. Factors associated with poorer functional outcomes were older age, clinical deconditioning, ischaemic heart disease, depression, pressure sores and the presence of a domestic worker as a caregiver. The FIM is an easy-to-use, standardised and robust general measure of functional disability. Multiple demographic, clinical and socio-cultural variables are associated with the primary functional outcomes and should be taken into account in rehabilitation and discharge planning. Nevertheless, rehabilitation improves functional outcomes across a wide range of diagnoses. Further research should be aimed at evaluating long-term disability postdischarge from inpatient rehabilitation and translating these findings into improving rehabilitation and healthcare resource utilisation.

[Selective mutism].

PubMed

Lämsä, Teemu; Erkolahti, Ritva

2013-01-01

Selective mutism is a disorder closely linked to anxiety disorders in particular social phobia. Heightened sensitivity to emotional stress factors and coping with social anxiety may be part of the causes leading to the failure to speak. Follow-up studies confirm the fact that selective mutism is a very persistent disorder with a general tendency of poor outcome in particular if not intensively treated. Current treatment combines different modalities of cognitive-behavioural therapies which are aimed to reduce anxiety symptoms and to improve verbal communication. Enhancing of parent-child interaction is often needed to improve the child's emotion regulation skills. SSRI medication, especially fluoxetine, may improve outcome when combined with therapy.

Time Course of Risk Factors in Cancer Etiology and Progression

PubMed Central

Wei, Esther K.; Wolin, Kathleen Y.; Colditz, Graham A.

2010-01-01

Patients with cancer increasingly ask what they can do to change their lifestyles and improve outcomes. Risk factors for onset of cancer may differ substantially from those that modify survival with implications for counseling. This review focuses on recent data derived from population-based studies of causes of cancer and of patients with cancer to contrast risk factors for etiology with those that impact survival. For different cancer sites, the level of information to inform the timing of lifestyle exposures and risk of disease onset or progression after diagnosis is often limited. For breast cancer, timing of some exposures, such as radiation, is particularly important. For other exposures, such as physical activity, higher levels may prevent onset and also improve survival. For colon cancer, study of precursor polyps has provided additional insight to timing. Extensive data indicate that physical activity reduces risk of colon cancer, and more limited data suggest that exposure after diagnosis improves survival. Dietary factors including folate and calcium may also reduce risk of onset. More limited data on prostate cancer point to obesity increasing risk of aggressive or advanced disease. Timing of change in lifestyle for change in risk of onset and for survival is important but understudied among patients with cancer. Counseling patients with cancer to increase physical activity and avoid weight gain may improve outcomes. Advice to family members on lifestyle may become increasingly important for breast and other cancers where family history is a strong risk factor. PMID:20644083

Factors influencing specialist outreach and support services to rural populations in the Eden and Central Karoo districts of the Western Cape.

PubMed

Schoevers, Johan; Jenkins, Louis

2015-04-21

Access to health care often depends on where one lives. Rural populations have significantly poorer health outcomes than their urban counterparts. Specialist outreach to rural communities is one way of improving access to care. A multifaceted style of outreach improves access and health outcomes, whilst a shifted outpatients style only improves access. In principle, stakeholders agree that specialist outreach and support (O&S) to rural populations is necessary. In practice, however, factors influence whether or not O&S reaches its goals, affecting sustainability.Aim and setting: Our aim was to better understand factors associated with the success or failure of specialist O&S to rural populations in the Eden and Central Karoo districts in the Western Cape. An anonymous parallel three-stage Delphi process was followed to obtain consensus in a specialist and district hospital panel. Twenty eight specialist and 31 district hospital experts were invited, with response rates of 60.7%-71.4% and 58.1%-74.2% respectively across the three rounds. Relationships, communication and planning were found to be factors feeding into a service delivery versus capacity building tension, which affects the efficiency of O&S. The success of the O&S programme is dependent on a site-specific model that is acceptable to both the outreaching specialists and the hosting district hospital. Good communication, constructive feedback and improved planning may improve relationships and efficiency, which might lead to a more sustainable and mutually beneficial O&S system.

Closing the (service) gap: exploring partnerships between Aboriginal and mainstream health services.

PubMed

Taylor, Kate P; Thompson, Sandra C

2011-08-01

Although effective partnerships between Aboriginal and mainstream health services are critical to improve Aboriginal health outcomes, many factors can cause these partnerships to be tenuous and unproductive. Understanding the elements of best practice for successful partnerships is essential. A literature review was conducted in 2009 using keyword searches of electronic databases. Sourced literature was assessed for relevance regarding the benefits, challenges, lessons learnt and factors contributing to successful Aboriginal and mainstream partnerships. Key themes were collated. Although there is much literature regarding general partnerships generally, few specifically examine Aboriginal and mainstream health service partnerships. Twenty-four sources were reviewed in detail. Benefits include broadening service capacity and improving the cultural security of healthcare. Challenges include the legacy of Australia's colonial history, different approaches to servicing clients and resource limitations. Recommendations for success include workshopping tensions early, building trust and leadership. Although successful partnerships are crucial to optimise Aboriginal health outcomes, failed collaborations risk inflaming sensitive Aboriginal-non-Aboriginal relationships. Factors supporting successful partnerships remind us to develop genuine, trusting relationships that are tangibly linked to the Aboriginal community. Failure to invest in this relational process and push forward with 'business as usual' can ultimately have negative ramifications on client outcomes.

Nutrition interventions at point-of-sale to encourage healthier food purchasing: a systematic review.

PubMed

Liberato, Selma C; Bailie, Ross; Brimblecombe, Julie

2014-09-05

Point-of-sale is a potentially important opportunity to promote healthy eating through nutrition education and environment modification. The aim of this review was to describe and review the evidence of effectiveness of various types of interventions that have been used at point-of-sale to encourage purchase and/or eating of healthier food and to improve health outcomes, and the extent to which effectiveness was related to intensity, duration and intervention setting. Records from searches in databases were screened and assessed against inclusion criteria. Included studies had risk of bias assessed. Intervention effectiveness was assessed for two outcomes: i) purchase and/or intake of healthier food options and/or nutrient intake; and ii) mediating factors that might effect the primary outcome. The search identified 5635 references. Thirty-two papers met the inclusion criteria. Twelve studies had low risk of bias and were classified as strong, nine were moderate and 11 were weak. Six intervention types and a range of different outcome measures were described in these papers: i) nutrition education and promotion alone through supermarkets/stores; ii) nutrition education plus enhanced availability of healthy food; iii) monetary incentive alone; iv) nutrition education plus monetary incentives; v) nutrition intervention through vending machines; and vi) nutrition intervention through shopping online. The evidence of this review indicates that monetary incentives offered to customers for a short-term look promising in increasing purchase of healthier food options when the intervention is applied by itself in stores or supermarkets. There was a lack of good quality studies addressing all other types of relevant point-of-sale interventions examining change in purchase and/or intake of healthier food options. There were few studies that examined mediating factors that might mediate the effect on the primary outcomes of relevant interventions. A range of intervention types have been used at point-of-sale to encourage healthy purchasing and/or intake of healthier food options and to improve health outcomes. There is a need for more well designed studies on the effectiveness of a range of point-of-sale interventions to encourage healthier eating and improve health outcomes, and of the mediating factors that might impact these interventions.

Attention-deficit/hyperactivity disorder Under Treatment Outcomes Research (AUTOR): a European observational study in pediatric subjects.

PubMed

Haynes, Virginia; Lopez-Romero, Pedro; Anand, Ernie

2015-12-01

The ADHD Under Treatment Observational Research (AUTOR) study was a European prospective, observational study that assessed factors associated with changes in ADHD severity, estimated change from baseline in quality of life (QoL), and characterized changes in ADHD symptoms over a 2-year period as a function of baseline treatment. The primary objective was to identify factors associated with worsening in ADHD severity during a 2-year follow-up period for subjects aged 6-17 years, who were receiving the same pharmacotherapy for 3-8 months before enrollment and had a Clinical Global Impression (CGI)-ADHD-Severity score of mild/lower and a CGI-ADHD-Improvement score of improved/very much improved. Multivariate logistic regression examined the association of factors with worsening in ADHD. Mixed-model repeated measures regression analyzed QoL in terms of change from baseline in CHIP-CE PRF scores. There were 704 subjects analyzed. Variables associated with worsening ADHD severity were parental occupation, poorer school outcomes, and use of psychoeducation; baseline treatment was not significant. Among the secondary objectives, initial use of atomoxetine (vs. stimulants) was associated with a significant improvement on the CHIP-CE PRF total score, with an adjusted treatment difference of -6.0 (95 % CI -7.9, -4.1) at 24 months. Additionally, the odds of stability (CGI-ADHD-S ≤ 3 over the 2-year period) were significantly lower for subjects initially responding to stimulants compared with atomoxetine (OR 0.5; 95 % CI 0.3, 0.8). ADHD symptom worsening was associated with initial use of psychoeducation, parental occupation, and poorer school outcomes. Response to initial treatment with atomoxetine was associated with improved QoL over 2 years.

Measuring Systematic Long-Term Trajectories of School Effectiveness Improvement

ERIC Educational Resources Information Center

Valenzuela, Juan Pablo; Bellei, Cristián; Allende, Claudio

2016-01-01

The objective of this study was to identify trajectories of school improvement experienced by Chilean elementary schools over the last decade. Using econometric analysis and controlling for potential confounding factors, we created an index of school performance combining outcome indicators focused on different school dimensions, and estimated the…

Utilizing a Human Factors Nursing Worksystem Improvement Framework to Increase Nurses' Time at the Bedside and Enhance Safety.

PubMed

Probst, C Adam; Carter, Megan; Cadigan, Caton; Dalcour, Cortney; Cassity, Cindy; Quinn, Penny; Williams, Tiana; Montgomery, Donna Cook; Wilder, Claudia; Xiao, Yan

2017-02-01

The aim of this study is to increase nurses' time for direct patient care and improve safety via a novel human factors framework for nursing worksystem improvement. Time available for direct patient care influences outcomes, yet worksystem barriers prevent nurses adequate time at the bedside. A novel human factors framework was developed for worksystem improvement in 3 units at 2 facilities. Objectives included improving nurse efficiency as measured by time-and-motion studies, reducing missing medications and subsequent trips to medication rooms and improving medication safety. Worksystem improvement resulted in time savings of 16% to 32% per nurse per 12-hour shift. Requests for missing medications dropped from 3.2 to 1.3 per day. Nurse medication room trips were reduced by 30% and nurse-reported medication errors fell from a range of 1.2 to 0.8 and 6.3 to 4.0 per month. An innovative human factors framework for nursing worksystem improvement provided practical and high priority targets for interventions that significantly improved the nursing worksystem.

Occupational exposures and health outcomes among Latina hotel cleaners.

PubMed

Hsieh, Yu-Chin Jerrie; Apostolopoulos, Yorghos; Hatzudis, Kiki; Sönmez, Sevil

2014-01-01

The poor working conditions of Latina hotel cleaners render them particularly vulnerable to elevated occupational hazards that lead to adverse health outcomes. This article presents a comprehensive review of occupational risks (including physical, chemical, biological, and psychosocial risk factors) and health outcomes (including musculoskeletal disorders, respiratory diseases, dermatological diseases and allergies, and psychological disorders) for Latina hotel cleaners, within their unique sociocultural contexts. Preventive interventions for improving Latina hotel cleaners' work and health conditions are recommended.

Using nurse leader development to improve nurse retention and patient outcomes: a framework.

PubMed

Herrin, Donna; Spears, Paula

2007-01-01

With many factors converging, it is critical that nurse leaders have the knowledge and competency to develop outstanding relationships with registered nurses in order to retain them and thus improve patient outcomes. Senior nurse leaders of Methodist Le Bonheur Healthcare, a 7-hospital system based in Memphis is addressing these issues through a comprehensive leader development framework. Through organizational commitment and supported by a federal grant, a program that focuses on creation of individual development plans, provision of development education, and one-to-one on-site coaching has been implemented.

Development of a health promotion programme to improve awareness of factors that affect fertility, and evaluation of its reach in the first 5 years.

PubMed

Hammarberg, Karin; Norman, Robert J; Robertson, Sarah; McLachlan, Robert; Michelmore, Janet; Johnson, Louise

2017-06-01

Awareness among people of reproductive age about the factors that influence fertility and reproductive outcomes, including medically assisted reproduction outcomes, is generally low. To improve awareness about the potentially modifiable factors that affect fertility and reproductive outcomes, 'Your Fertility', a fertility health promotion programme funded by the Australian Government, was established in 2011. This paper describes the development and evaluation of the reach of the Your Fertility programme from its inception in 2011 to June 2016. Systematically recorded outcomes for the programme's key focus areas and Google Analytics data were collated. Key achievements include developing and maintaining an internationally renowned website that experiences high growth and demand for fertility-related information; by 2016, over 5 million users had viewed more than 10 million webpages, and over 96,000 users had engaged in programme messages across social media. Programme messages have reached more than 4 million Australian social media users, and a potential audience of 150 million through media coverage across more than 320 media features. More than 4200 education and health professionals have completed online learning modules, and external partnerships have been established with 14 separate organizations. Data collected over 5 years indicate that the Your Fertility programme meets a need for targeted, evidence-based, accessible fertility-related information.

Resilience dimensions and mental health outcomes in bipolar disorder in a follow-up study.

PubMed

Echezarraga, A; Calvete, E; González-Pinto, A M; Las Hayas, C

2018-02-01

The individual process of resilience has been related to positive outcomes in mental disorders. We aimed (a) to identify the resilience domains from the Resilience Questionnaire for Bipolar Disorder that are associated cross sectionally and longitudinally with mental health outcomes in bipolar disorder (BD) and (b) to explore cross-lagged associations among resilience factors. A clinical adult sample of 125 patients diagnosed with BD (62.10% female, mean age = 46.13, SD = 10.89) gave their informed consent and completed a battery of disease-specific tools on resilience, personal recovery, symptomatology, psychosocial functioning, and quality of life, at baseline and at follow-up (n = 63, 58.10% female, mean age = 45.13, SD = 11.06, participation rate = 50.40%). Resilience domains of self-management of BD, turning point, self-care, and self-confidence were significantly associated with mental health indicators at baseline. In addition, self-confidence at baseline directly predicted an increase in personal recovery at follow-up, and self-confidence improvement mediated the relationship between interpersonal support and self-care at baseline and personal recovery at follow-up. These findings highlight that resilience domains are significantly associated with positive mental health outcomes in BD and that some predict personal recovery at follow-up. Moreover, some resilience factors improve other resilience factors over time. Copyright © 2017 John Wiley & Sons, Ltd.

Perioperative Blood Management in Pediatric Spine Surgery.

PubMed

Oetgen, Matthew E; Litrenta, Jody

2017-07-01

Blood management strategies are integral to successful outcomes in many types of orthopaedic surgery. These strategies minimize blood loss and transfusion requirements, ultimately decreasing complications, improving outcomes, and potentially eliminating risks associated with allogeneic transfusion. Practices to achieve these goals include preoperative evaluation and optimization of hemoglobin, the use of pharmacologic agents or anesthetic methods, intraoperative techniques to improve hemostasis and cell salvage, and the use of predonated autologous blood. Guidelines can also help manage allogeneic transfusions in the perioperative period. Although the literature on blood management has focused primarily on arthroplasty and adult spine surgery, pediatric spinal fusion for scoliosis involves a large group of patients with a specific set of risk factors for transfusion and distinct perioperative considerations. A thorough understanding of blood management techniques will improve surgical planning, limit transfusion-associated risks, maintain hemostasis, and optimize outcomes in this pediatric population.

Improvement of long-term outcomes in pancreatic cancer and its associated factors within the gemcitabine era: a collaborative retrospective multicenter clinical review of 1,082 patients.

PubMed

Kuroda, Taira; Kumagi, Teru; Yokota, Tomoyuki; Seike, Hirotaka; Nishiyama, Mari; Imai, Yusuke; Inada, Nobu; Shibata, Naozumi; Imamine, Satoshi; Okada, Shin-ichi; Koizumi, Mitsuhito; Yamanishi, Hirofumi; Azemoto, Nobuaki; Miyaike, Jiro; Tanaka, Yoshinori; Tatsukawa, Haruka; Utsunomiya, Hiroki; Ohno, Yoshinori; Miyake, Teruki; Hirooka, Masashi; Furukawa, Shinya; Abe, Masanori; Ikeda, Yoshiou; Matsuura, Bunzo; Hiasa, Yoichi; Onji, Morikazu

2013-08-31

Although the outcomes of pancreatic cancer have been improved by gemcitabine, the changes in its characteristics and long-term outcomes within the gemcitabine era remain unclear. This study was conducted to identify clinical characteristics of pancreatic cancer patients within the gemcitabine era. A retrospective chart review was performed at 10 centers for 1,248 consecutive patients who were ever considered to have a diagnosis of pancreatic cancer between 2001 and 2010. Data collected included demographics, diagnosis date, clinical stage, treatment, and outcome 1,082 patients met the inclusion criteria and were analyzed further. The chi-square test, Student's t-test, and Mann-Whitney U-test were used for statistical analysis. Outcomes were analyzed using the Kaplan-Meier method and Cox proportional hazards regression. Differences in survival analyses were determined using the log-rank test. The distribution of clinical stages was: I, 2.2% II, 3.4% III, 13% IVa, 27% and IVb, 55%. Chemotherapy alone was administered to 42% of patients and 17% underwent resection. The 1-, 3-, and 5-year survival rates were 39%, 13%, and 6.9%, respectively. The median survival time was 257 days, but differed considerably among treatments and clinical stages. Demographics, distribution of clinical stage, and cause of death did not differ between groups A (2001-2005, n=406) and B (2006-2010, n=676). However, group B included more patients who underwent chemotherapy (P<0.0001) and fewer treated with best supportive care (P=0.0004), mirroring improvements in this group's long-term outcomes (P=0.0063). Finally, factors associated with long-term outcomes derived from multivariate analysis were clinical stage (P<0.0001), location of the tumor (P=0.0294) and treatments (surgery, chemotherapy) (<0.0001). Long-term outcomes in pancreatic cancer has improved even within the gemcitabine era, suggesting the importance of offering chemotherapy to patients previously only considered for best supportive care. Most patients are still diagnosed at an advanced stage, making clinical strategy development for diagnosing pancreatic cancer at earlier stages essential.

Influence of new societal factors on neovascular age-related macular degeneration outcomes.

PubMed

Giocanti-Aurégan, Audrey; Chbat, Elige; Darugar, Adil; Morel, Christophe; Morin, Bruno; Conrath, John; Devin, François

2018-02-01

To assess the impact of unstudied societal factors for neovascular age-related macular degeneration (nAMD) on functional outcomes after anti-VEGFs. Charts of 94 nAMD patients treated in the Monticelli-Paradis Centre, Marseille, France, were reviewed. Phone interviews were conducted to assess societal factors, including transportation, living status, daily reading and social security scheme (SSS). Primary outcome was the impact of family support and disease burden on functional improvement in nAMD. Between baseline and month 24 (M24), 42.4% of the variability in best-corrected visual acuity (BCVA) was explained by the cumulative effect of the following societal factors: intermittent out-patient follow-up, marital status, daily reading, transportation type, commuting time. No isolated societal factor significantly correlated with ETDRS BCVA severity at M24. A trend to correlation was observed between the EDTRS score at M24 and the SSS (P = 0.076), economic burden (P = 0.075), time between diagnosis and treatment initiation (P = 0.070). A significant correlation was found for the disease burdensome on the patient (P = 0.034) and low vision rehabilitation (P = 0.014). Societal factors could influence functional outcomes in nAMD patients treated with anti-VEGFs. They could contribute to the healing process or sustain disease progression.

Intestinal microbiome disruption in patients in a long-term acute care hospital: A case for development of microbiome disruption indices to improve infection prevention.

PubMed

Halpin, Alison Laufer; de Man, Tom J B; Kraft, Colleen S; Perry, K Allison; Chan, Austin W; Lieu, Sung; Mikell, Jeffrey; Limbago, Brandi M; McDonald, L Clifford

2016-07-01

Composition and diversity of intestinal microbial communities (microbiota) are generally accepted as a risk factor for poor outcomes; however, we cannot yet use this information to prevent adverse outcomes. Stool was collected from 8 long-term acute care hospital patients experiencing diarrhea and 2 fecal microbiota transplant donors; 16S rDNA V1-V2 hypervariable regions were sequenced. Composition and diversity of each sample were described. Stool was also tested for Clostridium difficile, vancomycin-resistant enterococci (VRE), and carbapenem-resistant Enterobacteriaceae. Associations between microbiota diversity and demographic and clinical characteristics, including antibiotic use, were analyzed. Antibiotic exposure and Charlson Comorbidity Index were inversely correlated with diversity (Spearman = -0.7). Two patients were positive for VRE; both had microbiomes dominated by Enterococcus faecium, accounting for 67%-84% of their microbiome. Antibiotic exposure correlated with diversity; however, other environmental and host factors not easily obtainable in a clinical setting are also known to impact the microbiota. Therefore, direct measurement of microbiome disruption by sequencing, rather than reliance on surrogate markers, might be most predictive of adverse outcomes. If and when microbiome characterization becomes a standard diagnostic test, improving our understanding of microbiome dynamics will allow for interpretation of results to improve patient outcomes. Published by Elsevier Inc.

Influences of granulocyte growth factor in uterine perfusion on pregnancy outcome of patients with failure of embryo implantation for unknown reason.

PubMed

He, Jun; Liu, Juan; Zhou, Hua; Chen, Chao Jun

2016-11-01

To investigate the influence of granulocyte growth factor in uterine perfusion on the pregnancy outcome of patients with failure of embryo implantation for unknown reason. Then, 68 patients with failure of embryo implantation for unknown reason were enrolled in our hospital from November 2013 to February 2015, which were divided into observation group and control group by random (34 patients in each group). Patients in observation group received basic treatment for granulocyte growth factor in uterine perfusion on the next day, while patients in control group received basic treatment with placebo. Then, endometrial preparation, adverse reaction and pregnancy outcome of patients were compared between the two groups. Comparing the endometrial preparation and average endometrial thickness of patients in control group (9.87±2.12) with those in observation group [(9.87±2.12), there is no significant difference (P<0.05). After treatment, patients in both groups performed diabetes, hypertension and other pregnancy complications without difference of statistical significance (P<0.05). The embryo implantation rate and clinical pregnancy rate of patients in observation group were significantly higher than those in control group [(82.35%) and (44.12%) vs (52.94%) and (17.65%)]. Moreover, the live birth rate of patients in observation group performed significantly higher than that in control group [(41.18%) vs (14.71%)] with significant difference (P<0.05). By taking treatment of granulocyte growth factor, patients with failure of embryo implantation can effectively improve clinical pregnancy rate and embryo implantation rate without severe complication. Therefore, treatment of granlocyte growth factor can improve the pregnancy outcome of patients.

Reduced Mortality of Cytomegalovirus Pneumonia After Hematopoietic Cell Transplantation Due to Antiviral Therapy and Changes in Transplantation Practices

PubMed Central

Erard, Veronique; Guthrie, Katherine A.; Seo, Sachiko; Smith, Jeremy; Huang, MeeiLi; Chien, Jason; Flowers, Mary E. D.; Corey, Lawrence; Boeckh, Michael

2015-01-01

Background. Despite major advances in the prevention of cytomegalovirus (CMV) disease, the treatment of CMV pneumonia in recipients of hematopoietic cell transplant remains a significant challenge. Methods. We examined recipient, donor, transplant, viral, and treatment factors associated with overall and attributable mortality using Cox regression models. Results. Four hundred twenty-one cases were identified between 1986 and 2011. Overall survival at 6 months was 30% (95% confidence interval [CI], 25%–34%). Outcome improved after the year 2000 (all-cause mortality: adjusted hazard ratio [aHR], 0.7 [95% CI, .5–1.0]; P = .06; attributable mortality: aHR, 0.6 [95% CI, .4–.9]; P = .01). Factors independently associated with an increased risk of all-cause and attributable mortality included female sex, elevated bilirubin, lymphopenia, and mechanical ventilation; grade 3/4 acute graft-vs-host disease was associated with all-cause mortality only. An analysis of patients who received transplants in the current preemptive therapy era (n = 233) showed only lymphopenia and mechanical ventilation as significant risk factors for overall and attributable mortality. Antiviral treatment with ganciclovir or foscarnet was associated with improved outcome compared with no antiviral treatment. However, the addition of intravenous pooled or CMV-specific immunoglobulin to antiviral treatment did not seem to improve overall or attributable mortality. Conclusions. Outcome of CMV pneumonia showed a modest improvement over the past 25 years. However, advances seem to be due to antiviral treatment and changes in transplant practices rather than immunoglobulin-based treatments. Novel treatment strategies for CMV pneumonia are needed. PMID:25778751

Adoption of Clean Cookstoves after Improved Solid Fuel Stove Programme Exposure: A Cross-Sectional Study in Three Peruvian Andean Regions.

PubMed

Wolf, Jennyfer; Mäusezahl, Daniel; Verastegui, Hector; Hartinger, Stella M

2017-07-08

This study examined measures of clean cookstove adoption after improved solid fuel stove programmes in three geographically and culturally diverse rural Andean settings and explored factors associated with these measures. A questionnaire was administered to 1200 households on stove use and cooking behaviours including previously defined factors associated with clean cookstove adoption. Logistic multivariable regressions with 16 pre-specified explanatory variables were performed for three outcomes; (1) daily improved solid fuel stove use, (2) use of liquefied petroleum gas stove and (3) traditional stove displacement. Eighty-seven percent of households reported daily improved solid fuel stove use, 51% liquefied petroleum gas stove use and 66% no longer used the traditional cookstove. Variables associated with one or more of the three outcomes are: education, age and civil status of the reporting female, household wealth and size, region, encounters of problems with the improved solid fuel stove, knowledge of somebody able to build an improved solid fuel stove, whether stove parts are obtainable in the community, and subsidy schemes. We conclude that to be successful, improved solid fuel stove programmes need to consider (1) existing household characteristics, (2) the household's need for ready access to maintenance and repair, and (3) improved knowledge at the community level.

Adoption of Clean Cookstoves after Improved Solid Fuel Stove Programme Exposure: A Cross-Sectional Study in Three Peruvian Andean Regions

PubMed Central

Wolf, Jennyfer; Mäusezahl, Daniel; Verastegui, Hector; Hartinger, Stella M.

2017-01-01

This study examined measures of clean cookstove adoption after improved solid fuel stove programmes in three geographically and culturally diverse rural Andean settings and explored factors associated with these measures. A questionnaire was administered to 1200 households on stove use and cooking behaviours including previously defined factors associated with clean cookstove adoption. Logistic multivariable regressions with 16 pre-specified explanatory variables were performed for three outcomes; (1) daily improved solid fuel stove use, (2) use of liquefied petroleum gas stove and (3) traditional stove displacement. Eighty-seven percent of households reported daily improved solid fuel stove use, 51% liquefied petroleum gas stove use and 66% no longer used the traditional cookstove. Variables associated with one or more of the three outcomes are: education, age and civil status of the reporting female, household wealth and size, region, encounters of problems with the improved solid fuel stove, knowledge of somebody able to build an improved solid fuel stove, whether stove parts are obtainable in the community, and subsidy schemes. We conclude that to be successful, improved solid fuel stove programmes need to consider (1) existing household characteristics, (2) the household’s need for ready access to maintenance and repair, and (3) improved knowledge at the community level. PMID:28698468

Leadership, safety climate, and continuous quality improvement: impact on process quality and patient safety.

PubMed

McFadden, Kathleen L; Stock, Gregory N; Gowen, Charles R

2014-10-01

Successful amelioration of medical errors represents a significant problem in the health care industry. There is a need for greater understanding of the factors that lead to improved process quality and patient safety outcomes in hospitals. We present a research model that shows how transformational leadership, safety climate, and continuous quality improvement (CQI) initiatives are related to objective quality and patient safety outcome measures. The proposed framework is tested using structural equation modeling, based on data collected for 204 hospitals, and supplemented with objective outcome data from the Centers for Medicare and Medicaid Services. The results provide empirical evidence that a safety climate, which is connected to the chief executive officer's transformational leadership style, is related to CQI initiatives, which are linked to improved process quality. A unique finding of this study is that, although CQI initiatives are positively associated with improved process quality, they are also associated with higher hospital-acquired condition rates, a measure of patient safety. Likewise, safety climate is directly related to improved patient safety outcomes. The notion that patient safety climate and CQI initiatives are not interchangeable or universally beneficial is an important contribution to the literature. The results confirm the importance of using CQI to effectively enhance process quality in hospitals, and patient safety climate to improve patient safety outcomes. The overall pattern of findings suggests that simultaneous implementation of CQI initiatives and patient safety climate produces greater combined benefits.

Leadership, safety climate, and continuous quality improvement: impact on process quality and patient safety.

PubMed

McFadden, Kathleen L; Stock, Gregory N; Gowen, Charles R

2015-01-01

Successful amelioration of medical errors represents a significant problem in the health care industry. There is a need for greater understanding of the factors that lead to improved process quality and patient safety outcomes in hospitals. We present a research model that shows how transformational leadership, safety climate, and continuous quality improvement (CQI) initiatives are related to objective quality and patient safety outcome measures. The proposed framework is tested using structural equation modeling, based on data collected for 204 hospitals, and supplemented with objective outcome data from the Centers for Medicare and Medicaid Services. The results provide empirical evidence that a safety climate, which is connected to the chief executive officer's transformational leadership style, is related to CQI initiatives, which are linked to improved process quality. A unique finding of this study is that, although CQI initiatives are positively associated with improved process quality, they are also associated with higher hospital-acquired condition rates, a measure of patient safety. Likewise, safety climate is directly related to improved patient safety outcomes. The notion that patient safety climate and CQI initiatives are not interchangeable or universally beneficial is an important contribution to the literature. The results confirm the importance of using CQI to effectively enhance process quality in hospitals, and patient safety climate to improve patient safety outcomes. The overall pattern of findings suggests that simultaneous implementation of CQI initiatives and patient safety climate produces greater combined benefits.

Therapist competence and therapeutic alliance are important in the treatment of health anxiety (hypochondriasis).

PubMed

Weck, Florian; Richtberg, Samantha; Jakob, Marion; Neng, Julia M B; Höfling, Volkmar

2015-07-30

The role of treatment delivery factors (i.e., therapist adherence, therapist competence, and therapeutic alliance) is rarely investigated in psychotherapeutic treatment for health anxiety. This study aimed to investigate the role of the assessment perspective for the evaluation of treatment delivery factors and their relevance for treatment outcome. Therapist adherence, therapist competence, and therapeutic alliance were evaluated by independent raters, therapists, patients, and supervisors in 68 treatments. Patients with severe health anxiety (hypochondriasis) were treated with cognitive therapy or exposure therapy. Treatment outcome was assessed with a standardized interview by independent diagnosticians. A multitrait-multimethod analysis revealed a large effect for the assessment perspective of therapist adherence, therapist competence, and therapeutic alliance. The rater perspective was the most important for the prediction of treatment outcome. Therapeutic alliance and therapist competence accounted for 6% of the variance of treatment outcome while therapist adherence was not associated with treatment outcome. Therapist competence was only indirectly associated with treatment outcome, mediated by therapeutic alliance. Both therapeutic alliance and therapist competence demonstrated to be important treatment delivery factors in psychotherapy for health anxiety. A stronger consideration of those processes during psychotherapy for health anxiety might be able to improve psychotherapy outcome. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Developing a risk prediction model for the functional outcome after hip arthroscopy.

PubMed

Stephan, Patrick; Röling, Maarten A; Mathijssen, Nina M C; Hannink, Gerjon; Bloem, Rolf M

2018-04-19

Hip arthroscopic treatment is not equally beneficial for every patient undergoing this procedure. Therefore, the purpose of this study was to develop a clinical prediction model for functional outcome after surgery based on preoperative factors. Prospective data was collected on a cohort of 205 patients having undergone hip arthroscopy between 2011 and 2015. Demographic and clinical variables and patient reported outcome (PRO) scores were collected, and considered as potential predictors. Successful outcome was defined as either a Hip Outcome Score (HOS)-ADL score of over 80% or improvement of 23%, defined by the minimal clinical important difference, 1 year after surgery. The prediction model was developed using backward logistic regression. Regression coefficients were converted into an easy to use prediction rule. The analysis included 203 patients, of which 74% had a successful outcome. Female gender (OR: 0.37 (95% CI 0.17-0.83); p = 0.02), pincer impingement (OR: 0.47 (95% CI 0.21-1.09); p = 0.08), labral tear (OR: 0.46 (95% CI 0.20-1.06); p = 0.07), HOS-ADL score (IQR OR: 2.01 (95% CI 0.99-4.08); p = 0.05), WHOQOL physical (IQR OR: 0.43 (95% CI 0.22-0.87); p = 0.02) and WHOQOL psychological (IQR OR: 2.40 (95% CI 1.38-4.18); p = < 0.01) were factors in the final prediction model of successful functional outcome 1 year after hip arthroscopy. The model's discriminating accuracy turned out to be fair, as 71% (95% CI: 64-80%) of the patients were classified correctly. The developed prediction model can predict the functional outcome of patients that are considered for a hip arthroscopic intervention, containing six easy accessible preoperative risk factors. The model can be further improved trough external validation and/or adding additional potential predictors.

Multidimensional assessment of severe asthma: A systematic review and meta-analysis.

PubMed

Clark, Vanessa L; Gibson, Peter G; Genn, Grayson; Hiles, Sarah A; Pavord, Ian D; McDonald, Vanessa M

2017-10-01

The management of severe asthma is complex. Multidimensional assessment (MDA) of specific traits has been proposed as an effective strategy to manage severe asthma, although it is supported by few prospective studies. We aimed to systematically review the literature published on MDA in severe asthma, to identify the traits included in MDA and to determine the effect of MDA on asthma-related outcomes. We identified 26 studies and classified these based on study type (cohort/cross-sectional studies; experimental/outcome studies; and severe asthma disease registries). Study type determined the comprehensiveness of the assessment. Assessed traits were classified into three domains (airways, co-morbidities and risk factors). The airway domain had the largest number of traits assessed (mean ± SD = 4.2 ± 1.7) compared with co-morbidities (3.6 ± 2.2) and risk factors (3.9 ± 2.1). Bronchodilator reversibility and airflow limitation were assessed in 92% of studies, whereas airway inflammation was only assessed in 50%. Commonly assessed co-morbidities were psychological dysfunction, sinusitis (both 73%) and gastro-oesophageal reflux disease (GORD; 69%). Atopic and smoking statuses were the most commonly assessed risk factors (85% and 86%, respectively). There were six outcome studies, of which five concluded that MDA is effective at improving asthma-related outcomes. Among these studies, significantly more traits were assessed than treated. MDA studies have assessed a variety of different traits and have shown evidence of improved outcomes. This promising model of care requires more research to inform which traits should be assessed, which traits should be treated and what effect MDA has on patient outcomes. © 2017 Asian Pacific Society of Respirology.

Comprehensive Outcome Researches of Intralesional Steroid Injection on Benign Vocal Fold Lesions.

PubMed

Wang, Chi-Te; Lai, Mei-Shu; Hsiao, Tzu-Yu

2015-09-01

This study investigated multidimensional treatment outcomes, including prognostic factors and side effects of vocal fold steroid injection (VFSI). We recruited 126 consecutive patients, including patients with 49 nodules, 47 polyps, and 30 mucus retention cysts. All the patients received VFSI under local anesthesia in the office settings. Treatment outcomes were evaluated 1 and 2 months after the procedure, including endoscopic evaluation, perceptual voice quality (GRB scores), acoustic analysis, and 10-item Voice Handicap Index (VHI-10). More than 80% of the patients reported subjective improvements after VFSI. Objective measurements revealed significant improvements from baseline in most of the outcome parameters (P<0.05). Higher occupational vocal demands and fibrotic vocal nodules were significantly associated with poorer clinical responses as measured by the VHI-10 and GRB scores, respectively. For vocal polyps, dysphonia for more than 12 months were significantly associated with higher postoperative VHI-10 scores, whereas patients with laryngopharyngeal reflux (LPR) showed significantly poor postoperative voice quality as measured by GRB scores. Side effects after VFSI included hematoma (27%), triamcinolone deposits (4%), and vocal atrophy (1%), which resolved spontaneously within 1-2 months. Presentation with vocal fold ectasias/varicosities and higher vocal demands were significantly correlated with postoperative vocal hematoma. This study demonstrated significant improvements after VFSI in vocal nodules, polyps, and cysts. Occupational vocal demand and subtypes of vocal nodules are closely related to the treatment outcomes after VFSI, whereas symptom duration and LPR were significant prognostic factors for VFSI treatment outcomes in vocal polyps. Side effects after receiving VFSI were mostly self-limited without sequel, whereas the incidence rates might be varied by the injection approach and the timing for postoperative follow-up. Copyright © 2015 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

A new perspective on optimal care for patients with COPD.

PubMed

Postma, Dirkje; Anzueto, Antonio; Calverley, Peter; Jenkins, Christine; Make, Barry J; Sciurba, Frank C; Similowski, Thomas; van der Molen, Thys; Eriksson, Göran

2011-06-01

Worldwide, clinicians face the task of providing millions of patients with the best possible treatment and management of COPD. Currently, management primarily involves short-term 'here-and-now' goals, targeting immediate patient benefit. However, although there is considerable knowledge available to assist clinicians in minimising the current impact of COPD on patients, relatively little is known about which dominant factors predict future risks. These predictors may vary for different outcomes, such as exacerbations, mortality, co-morbidities, and the long-term consequences of COPD. We propose a new paradigm to achieve 'optimal COPD care' based on the concept that here-and-now goals should be integrated with goals to improve long-term outcomes and reduce future risks. Whilst knowledge on risk factors for poorer outcomes in COPD is growing and some data exist on positive effects of pharmacological interventions, information on defining the benefits of all commonly used interventions for reducing the risk of various future disease outcomes is still scarce. Greater insight is needed into the relationships between the two pillars of optimal COPD care: 'best current control' and 'future risk reduction'. This broader approach to disease management should result in improved care for every COPD patient now and into the future.

Nurses supporting nurses: creating a mentoring program for staff nurses to improve the workforce environment.

PubMed

Latham, Christine L; Hogan, Mikel; Ringl, Karen

2008-01-01

The hospital workforce environment has been recognized as an important factor for nurse retention and patient safety, yet there is ongoing evidence that inadequate communication, intraprofessional oppression, and lack of collaboration and conflict resolution continue to disempower nurses and hinder improvement of workforce conditions. A 3-year academic-hospital partnership developed and used a registered nurse (RN) mentor and advocacy program to improve the RN work environment and selected patient outcomes. The partnership initiated mentor-mentee teams and a Workforce Environment Governance Board, and obtained preliminary data on outcomes related to mentor-mentee teamwork, changes in the level of support within each unit, and the impact of improved working conditions on nurse and patient satisfaction, nurse vacancy and turnover rates, and 3 patient safety outcomes related to fall and pressure ulcer prevention and use of restraints. Dedicated mentors not only engaged in supporting fellow nurses but also assisted with enhancing the overall work environment for RNs. The partnership enhanced mutual respect between frontline RNs and managers, and allowed frontline RNs to improve the culture of support. The comprehensive approach to incorporating mentor-mentee teams changes the way fellow nurses and others perceive nurses, augments support by managers and coworkers, and improves patient care outcomes.

Improvements in Cardiometabolic Risk Factors Among Overweight and Obese Employees Participating in a University Worksite Wellness Program.

PubMed

Radler, Diane Rigassio; Marcus, Andrea Fleisch; Griehs, Rachel; Touger-Decker, Riva

2015-11-01

To determine immediate changes in weight and cardiometabolic risk of participants in a university worksite wellness program (WWP). It was hypothesized that there would be significant improvements in weight and waist circumference after 12 weeks. Employees volunteered for enrollment in a 12-week WWP that provided educational sessions in-person or online. At baseline and after 12 weeks, participants had one-on-one appointments with the study registered dietitian who measured clinical outcome markers (cardiometabolic risk factors) and provided individualized counseling. Among 79 participants who returned for 12-week appointments, there were statistically significant improvements in weight (p < .0001), waist circumference (p < .0001), and other cardiometabolic risk factors from baseline to 12-weeks. Improvements in cardiometabolic risk factors may be observed in a relatively short period of time among those who enrolled in a WWP. © 2014 Society for Public Health Education.

Enhancing Social Responsibility and Prosocial Leadership to Prevent Aggression, Peer Victimization, and Emotional Problems in Elementary School Children.

PubMed

Leadbeater, Bonnie J; Thompson, Kara; Sukhawathanakul, Paweena

2016-12-01

Testing the theories that form the basis of prevention programs can enhance our understanding of behavioral change and inform the development, coordination, and adaptation of prevention programs. However, theories of change showing the linkages from intervention program components to risk or protective factors to desired outcomes across time are rarely specified or tested. In this 2-year longitudinal study, we test the theory that increases in two protective factors (i.e., children's prosocial leadership and their teachers' expectations of social responsibility) targeted by the WITS Programs (Walk Away, Ignore, Talk it Out, and Seek Help) would be associated with declines in peer victimization, aggression, and emotional problems. Participants included Canadian students, in grades 1-4 at baseline (n = 1329) and their parents and teachers. Consistent with our theory of change, variability in program implementation (adherence and integration) and in children's use of program skills (child responsiveness) are related to increases in both protective factors. Increases in these protective factors are associated with subsequent declines in children's aggression, victimization, and emotional problems. We discuss how enhancement of these protective factors may operate to improve child outcomes and the need for theory-based research to refine and improve the effectiveness of intervention strategies and to improve program scale-up. © Society for Community Research and Action 2016.

Factors associated to acceptable treatment adherence among children with chronic kidney disease in Guatemala

PubMed Central

Cerón, Alejandro; Méndez-Alburez, Luis Pablo; Lou-Meda, Randall

2017-01-01

Pediatric patients with Chronic Kidney Disease face several barriers to medication adherence that, if addressed, may improve clinical care outcomes. A cross sectional questionnaire was administered in the Foundation for Children with Kidney Disease (FUNDANIER, Guatemala City) from September of 2015 to April of 2016 to identify the predisposing factors, enabling factors and need factors related to medication adherence. Sample size was calculated using simple random sampling with a confidence level of 95%, confidence interval of 0.05 and a proportion of 87%. A total of 103 participants responded to the questionnaire (calculated sample size was 96). Independent variables were defined and described, and the bivariate relationship to dependent variables was determined using Odds Ratio. Multivariate analysis was carried out using logistic regression. The mean adherence of study population was 78% (SD 0.08, max = 96%, min = 55%). The mean adherence in transplant patients was 82% (SD 7.8, max 96%, min 63%), and the mean adherence in dialysis patients was 76% (SD 7.8 max 90%, min 55%). Adherence was positively associated to the mother’s educational level and to higher monthly household income. Together predisposing, enabling and need factors illustrate the complexities surrounding adherence in this pediatric CKD population. Public policy strategies aimed at improving access to comprehensive treatment regimens may facilitate treatment access, alleviating economic strain on caregivers and may improve adherence outcomes. PMID:29036228

Factors associated to acceptable treatment adherence among children with chronic kidney disease in Guatemala.

PubMed

Ramay, Brooke M; Cerón, Alejandro; Méndez-Alburez, Luis Pablo; Lou-Meda, Randall

2017-01-01

Pediatric patients with Chronic Kidney Disease face several barriers to medication adherence that, if addressed, may improve clinical care outcomes. A cross sectional questionnaire was administered in the Foundation for Children with Kidney Disease (FUNDANIER, Guatemala City) from September of 2015 to April of 2016 to identify the predisposing factors, enabling factors and need factors related to medication adherence. Sample size was calculated using simple random sampling with a confidence level of 95%, confidence interval of 0.05 and a proportion of 87%. A total of 103 participants responded to the questionnaire (calculated sample size was 96). Independent variables were defined and described, and the bivariate relationship to dependent variables was determined using Odds Ratio. Multivariate analysis was carried out using logistic regression. The mean adherence of study population was 78% (SD 0.08, max = 96%, min = 55%). The mean adherence in transplant patients was 82% (SD 7.8, max 96%, min 63%), and the mean adherence in dialysis patients was 76% (SD 7.8 max 90%, min 55%). Adherence was positively associated to the mother's educational level and to higher monthly household income. Together predisposing, enabling and need factors illustrate the complexities surrounding adherence in this pediatric CKD population. Public policy strategies aimed at improving access to comprehensive treatment regimens may facilitate treatment access, alleviating economic strain on caregivers and may improve adherence outcomes.

A risk factor-based predictive model of outcomes in carotid endarterectomy: the National Surgical Quality Improvement Program 2005-2010.

PubMed

Bekelis, Kimon; Bakhoum, Samuel F; Desai, Atman; Mackenzie, Todd A; Goodney, Philip; Labropoulos, Nicos

2013-04-01

Accurate knowledge of individualized risks and benefits is crucial to the surgical management of patients undergoing carotid endarterectomy (CEA). Although large randomized trials have determined specific cutoffs for the degree of stenosis, precise delineation of patient-level risks remains a topic of debate, especially in real world practice. We attempted to create a risk factor-based predictive model of outcomes in CEA. We performed a retrospective cohort study involving patients who underwent CEAs from 2005 to 2010 and were registered in the American College of Surgeons National Quality Improvement Project database. Of the 35 698 patients, 20 015 were asymptomatic (56.1%) and 15 683 were symptomatic (43.9%). These patients demonstrated a 1.64% risk of stroke, 0.69% risk of myocardial infarction, and 0.75% risk of death within 30 days after CEA. Multivariate analysis demonstrated that increasing age, male sex, history of chronic obstructive pulmonary disease, myocardial infarction, angina, congestive heart failure, peripheral vascular disease, previous stroke or transient ischemic attack, and dialysis were independent risk factors associated with an increased risk of the combined outcome of postoperative stroke, myocardial infarction, or death. A validated model for outcome prediction based on individual patient characteristics was developed. There was a steep effect of age on the risk of myocardial infarction and death. This national study confirms that that risks of CEA vary dramatically based on patient-level characteristics. Because of limited discrimination, it cannot be used for individual patient risk assessment. However, it can be used as a baseline for improvement and development of more accurate predictive models based on other databases or prospective studies.

Systematic Review and Meta-analysis of SNOT-22 Outcomes after Surgery for Chronic Rhinosinusitis with Nasal Polyposis.

PubMed

Le, Phong T; Soler, Zachary M; Jones, Rabun; Mattos, Jose L; Nguyen, Shaun A; Schlosser, Rodney J

2018-04-01

Objective Wide variation exists regarding reported outcomes after endoscopic sinus surgery (ESS) for chronic rhinosinusitis with nasal polyps (CRSwNP). This study seeks to combine data across studies to generate a summary measure and explore factors that might lead to variation. Data Sources OVID Medline, Scopus, EbscoHost, Database of Abstracts and Reviews of Effects, Health Technology Assessment, and National Health Service Economic Evaluation Database. Review Methods A search was performed following the PRISMA guidelines. Two independent researchers conducted a search using the mentioned data sources. Studies published before August 29, 2016, that involved ESS to treat CRSwNP were included. Mean changes in Sinonasal Outcome Test-22 (SNOT-22) scores were determined through metaregression of the following independent variables: publication year, sex, age, allergy status, asthma, tobacco use, prior surgery, follow-up length, and preoperative SNOT-22. Results Fifteen articles with 3048 patients treated with ESS met inclusion criteria. Pooled analyses of SNOT-22 scores revealed a mean change of 23.0 points (95% CI, 20.2-25.8; P < .001). A metaregression of patient factor effects on the mean change of SNOT-22 scores demonstrated that age ( r = 0.71, P = .01), asthma ( r = 0.21, P = .01), prior ESS ( r = 0.29, P = .01), and preoperative SNOT-22 score ( r = 0.4, P < .01) correlated with greater improvement in SNOT-22 scores. Tobacco use ( r = -0.91, P = .01) and longer lengths of follow-up ( r = -0.45, P < .01) were associated with less improvement in SNOT-22 scores. Conclusions Quality-of-life outcomes are significantly improved after ESS among patients with CRSwNP. Patient-specific factors may affect the degree of SNOT-22 change after surgery.

How therapeutic communities work: Specific factors related to positive outcome

PubMed Central

Pearce, Steve; Pickard, Hanna

2012-01-01

Background Therapeutic communities (TCs) are becoming increasingly widespread as a form of treatment for entrenched mental health problems, particularly addictions and personality disorders, and are equally used in educational, prison and learning disability settings. Despite growing evidence for their effectiveness, little research has been conducted to establish how TCs work to produce positive outcomes. We hypothesize that there are two specific factors that in combination contribute to TC effectiveness: the promotion of a sense of belongingness and the capacity for responsible agency. Although both factors are found in other therapeutic approaches and are important to the psychosocial aspects of psychiatric care more generally, we argue that their combination, extent and emphasis are unique to TCs. Material Drawing on social and experimental psychology, we: (1) review research on a sense of belongingness and the capacity for responsible agency; (2) establish the mechanisms by which TCs appear to promote them; (3) draw lessons for TC practice; and (4) suggest why they may contribute to positive outcome. Discussion A sense of belongingness is correlated with improved self-esteem and overall well-being. The capacity for responsible agency is central to behavioural change. TCs are typically used in fields where positive outcome requires both personal growth and behavioural change. We suggest that TCs are uniquely placed to demand such growth and change of their members because the sense of belongingness engendered by TC methods protects against the risks engendered by this demand. Conclusion Empirically informed, evidence-driven research is necessary to understand how TCs work and how TC practice can be improved. This understanding may offer lessons for the improvement of psychosocial aspects of psychiatric care more generally. PMID:22820178

Lessons to learn from epidemiologic studies in ARDS.

PubMed

McNicholas, Bairbre A; Rooney, Grainne M; Laffey, John G

2018-02-01

Recent advances in our understanding of the epidemiology of ARDS has generated key insights into the incidence, risk factors, demographics, management and outcomes from this devastating clinical syndrome. ARDS occurs in 10% of all ICU patients, in 23% of all mechanically ventilated patients, with 5.5 cases per ICU bed each year. Although some regional variation exists regarding ARDS incidence, this may be less than previously thought. Subphenotypes are increasingly identified within the ARDS cohort, with studies identifying a 'hyperinflammatory' or 'reactive' subgroup that has a higher mortality, and may respond differently to therapeutic interventions. Demographic factors, such as race, may also affect the therapeutic response. Although mortality in ARDS is decreasing in clinical trials, it remains unchanged at approximately 40% in major observational studies. Modifiable ventilatory management factors, including PEEP, airway pressures, and respiratory rate are associated with mortality in ARDS. Hospital and ICU organizational factors play a role in outcome, whereas socioeconomic status is independently associated with survival in patients with ARDS. The Kigali adaptation of the Berlin ARDS definition may provide useful insights into the burden of ARDS in the developing world. ARDS exerts a substantial disease burden, with 40% of patients dying in hospital. Diverse factors, including patient-related factors such as age and illness severity, country level socioeconomic status, and ventilator management and ICU organizational factors each contribute to outcome from ARDS. Addressing these issues provides opportunities to improve outcome in patients with ARDS.

How do aggregated patient-reported outcome measures data stimulate health care improvement? A realist synthesis

PubMed Central

Dalkin, Sonia; Gibbons, Elizabeth; Wright, Judy; Valderas, Jose Maria; Meads, David; Black, Nick

2017-01-01

Objectives Internationally, there has been considerable debate about the role of data in supporting quality improvement in health care. Our objective was to understand how, why and in what circumstances the feedback of aggregated patient-reported outcome measures data improved patient care. Methods We conducted a realist synthesis. We identified three main programme theories underlying the use of patient-reported outcome measures as a quality improvement strategy and expressed them as nine ‘if then’ propositions. We identified international evidence to test these propositions through searches of electronic databases and citation tracking, and supplemented our synthesis with evidence from similar forms of performance data. We synthesized this evidence through comparing the mechanisms and impact of patient-reported outcome measures and other performance data on quality improvement in different contexts. Results Three programme theories were identified: supporting patient choice, improving accountability and enabling providers to compare their performance with others. Relevant contextual factors were extent of public disclosure, use of financial incentives, perceived credibility of the data and the practicality of the results. Available evidence suggests that patients or their agents rarely use any published performance data when selecting a provider. The perceived motivation behind public reporting is an important determinant of how providers respond. When clinicians perceived that performance indicators were not credible but were incentivized to collect them, gaming or manipulation of data occurred. Outcome data do not provide information on the cause of poor care: providers needed to integrate and interpret patient-reported outcome measures and other outcome data in the context of other data. Lack of timeliness of performance data constrains their impact. Conclusions Although there is only limited research evidence to support some widely held theories of how aggregated patient-reported outcome measures data stimulate quality improvement, several lessons emerge from interventions sharing the same programme theories to help guide the increasing use of these measures. PMID:29260592

Changes in the influence of lymphoma- and HIV-specific factors on outcomes in AIDS-related non-Hodgkin lymphoma

PubMed Central

Barta, S. K.; Samuel, M. S.; Xue, X.; Wang, D.; Lee, J. Y.; Mounier, N.; Ribera, J.-M.; Spina, M.; Tirelli, U.; Weiss, R.; Galicier, L.; Boue, F.; Little, R. F.; Dunleavy, K.; Wilson, W. H.; Wyen, C.; Remick, S. C.; Kaplan, L. D.; Ratner, L.; Noy, A.; Sparano, J. A.

2015-01-01

Background We undertook the present analysis to examine the shifting influence of prognostic factors in HIV-positive patients diagnosed with aggressive non-Hodgkin lymphoma (NHL) over the last two decades. Patients and methods We carried out a pooled analysis from an existing database of patients with AIDS-related lymphoma. Individual patient data had been obtained prior from prospective phase II or III clinical trials carried out between 1990 until 2010 in North America and Europe that studied chemo(immuno)therapy in HIV-positive patients diagnosed with AIDS-related lymphomas. Studies had been identified by a systematic review. We analyzed patient-level data for 1546 patients with AIDS-related lymphomas using logistic regression and Cox proportional hazard models to identify the association of patient-, lymphoma-, and HIV-specific variables with the outcomes complete response (CR), progression-free survival, and overall survival (OS) in different eras: pre-cART (1989–1995), early cART (1996–2000), recent cART (2001–2004), and contemporary cART era (2005–2010). Results Outcomes for patients with AIDS-related diffuse large B-cell lymphoma and Burkitt lymphoma improved significantly over time, irrespective of baseline CD4 count or age-adjusted International Prognostic Index (IPI) risk category. Two-year OS was best in the contemporary era: 67% and 75% compared with 24% and 37% in the pre-cART era (P < 0.001). While the age-adjusted IPI was a significant predictor of outcome in all time periods, the influence of other factors waxed and waned. Individual HIV-related factors such as low CD4 counts (<50/mm3) and prior history of AIDS were no longer associated with poor outcomes in the contemporary era. Conclusions Our results demonstrate a significant improvement of CR rate and survival for all patients with AIDS-related lymphomas. Effective HIV-directed therapies reduce the impact of HIV-related prognostic factors on outcomes and allow curative antilymphoma therapy for the majority of patients with aggressive NHL. PMID:25632071

The association between the supply of primary care physicians and population health outcomes in Korea.

PubMed

Lee, Juhyun; Park, Sangmin; Choi, Kyunghyun; Kwon, Soon-Man

2010-10-01

Several studies reported that primary care improves health outcomes for populations. The objective of this study was to examine the relationship between the supply of primary care physicians and population health outcomes in Korea. Data were extracted from the 2007 report of the Health Insurance Review, the 2005 report from the Korean National Statistical Office, and the 2008 Korean Community Health Survey. The dependent variables were age-adjusted all-cause and disease-specific mortality rates, and independent variables were the supply of primary care physicians, the ratio of primary care physicians to specialists, the number of beds, socioeconomic factors (unemployment rate, local tax, education), population (population size, proportion of the elderly over age 65), and health behaviors (smoking, exercise, using seat belts rates). We used multivariate linear regression as well as ANOVA and t tests. A higher number of primary care physicians was associated with lower all-cause mortality, cancer mortality, and cardiovascular mortality. However, the ratio of primary care physicians to specialists was not related to all-cause mortality. In addition, the relationship between socioeconomic variables and mortality rates was similar in strength to the relationship between the supply of primary care physicians and mortality rates. Accident mortality, suicide mortality, infection mortality, and perinatal mortality were not related to the supply of primary care physicians. The supply of primary care physicians is associated with improved health outcomes, especially in chronic diseases and cancer. However, other variables such as the socioeconomic factors and population factors seem to have a more significant influence on these outcomes.

Risk Factors for Postoperative Respiratory Mortality and Morbidity in Patients Undergoing Coronary Artery Bypass Grafting

PubMed Central

Rajaei, Samira; Dabbagh, Ali

2012-01-01

ABSTRACT Nowadays, coronary artery bypass grafting (CABG) is considered to be one of the most common surgical procedures. This procedure has been the main topic in many clinical research studies, which have assessed the effect of the procedure on patients’ outcomes. Like other surgical procedures, this procedure is also accompanied by a number of unwanted complications, including those of the respiratory system. Since the respiratory system plays an integral role in defining the clinical outcome of patients, improvements in studies that can assess and predict clinical outcomes of the respiratory system, assume greater importance. There are a number of predictive models which can assess patients in the preoperative period and introduce a number of risk factors, which could be considered as prognostic factors for patients undergoing CABG. The respiratory system is among the clinical systems that are assessed in many prediction scoring systems. This review assesses the main studies which have evaluated the possible risk factors for postoperative respiratory mortality and morbidity, in patients undergoing CABG. PMID:24223339

Enhanced education and physiotherapy before knee replacement; is it worth it? A systematic review.

PubMed

Jordan, R W; Smith, N A; Chahal, G S; Casson, C; Reed, M R; Sprowson, A P

2014-12-01

Around 20% of knee replacement have an unsatisfactory outcome. Pre-operative physiotherapy and education have been proposed to improve post-operative outcomes. This systematic review evaluated whether these factors improved length of stay and patient reported outcomes after knee replacement surgery. Medline, Embase, CINAHL, Cochrane Central Register of Controlled Trials, PsycINFO and PEDro were searched on the 1st January 2013. Randomised or quasi-randomised studies assessing either pre-operative education or physiotherapy on patients undergoing a planned total or partial knee replacement were included in the review. Only studies with a control group receiving a defined standard of pre-operative care were included. Eleven studies met the inclusion criteria set. Two studies analysed the effect of pre-operative education, seven pre-operative treatment by a physiotherapist and two studies used both factors. No study found significant differences in validated joint specific patient reported outcome measures. The education studies found a decrease in pre-operative expectation and an improvement in knowledge, flexion and regularity of exercise. Two studies found an improvement in muscle strength in the group treated by a physiotherapist at three months. The combination of education and physiotherapy was shown to reduce patient length of stay and cost in one study. The evidence reviewed is insufficient to support the implementation of either pre-operative education or physiotherapy programmes. The combination of pre-operative education and treatment by a physiotherapist may reduce the medical costs associated with surgery. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Remote health monitoring: predicting outcome success based on contextual features for cardiovascular disease.

PubMed

Alshurafa, Nabil; Eastwood, Jo-Ann; Pourhomayoun, Mohammad; Liu, Jason J; Sarrafzadeh, Majid

2014-01-01

Current studies have produced a plethora of remote health monitoring (RHM) systems designed to enhance the care of patients with chronic diseases. Many RHM systems are designed to improve patient risk factors for cardiovascular disease, including physiological parameters such as body mass index (BMI) and waist circumference, and lipid profiles such as low density lipoprotein (LDL) and high density lipoprotein (HDL). There are several patient characteristics that could be determining factors for a patient's RHM outcome success, but these characteristics have been largely unidentified. In this paper, we analyze results from an RHM system deployed in a six month Women's Heart Health study of 90 patients, and apply advanced feature selection and machine learning algorithms to identify patients' key baseline contextual features and build effective prediction models that help determine RHM outcome success. We introduce Wanda-CVD, a smartphone-based RHM system designed to help participants with cardiovascular disease risk factors by motivating participants through wireless coaching using feedback and prompts as social support. We analyze key contextual features that secure positive patient outcomes in both physiological parameters and lipid profiles. Results from the Women's Heart Health study show that health threat of heart disease, quality of life, family history, stress factors, social support, and anxiety at baseline all help predict patient RHM outcome success.

Demographic, genetic, and environmental factors that modify disease course.

PubMed

Marrie, Ruth Ann

2011-05-01

As with susceptibility to disease, it is likely that multiple factors interact to influence the phenotype of multiple sclerosis and long-term disease outcomes. Such factors may include genetic factors, socioeconomic status, comorbid diseases, and health behaviors, as well as environmental exposures. An improved understanding of the influence of these factors on disease course may reap several benefits, such as improved prognostication, allowing us to tailor disease management with respect to intensity of disease-modifying therapies and changes in specific health behaviors, in the broad context of coexisting health issues. Such information can facilitate appropriately adjusted comparisons within and between populations. Elucidation of these factors will require careful study of well-characterized populations in which the roles of multiple factors are considered simultaneously. Copyright © 2011 Elsevier Inc. All rights reserved.

Impact of marital status in patients undergoing radical cystectomy for bladder cancer.

PubMed

Pruthi, Raj S; Lentz, Aaron C; Sand, Matthew; Kouba, Erik; Wallen, Eric M

2009-08-01

Married (vs. unmarried) individuals have improved health status and longer life expectancies in a variety of benign and malignant disease states, including prostate, breast, head/neck, and lung cancers. We sought to evaluate a cohort of patients undergoing cystectomy for bladder cancer to evaluate the impact of marital status on demographic, peri-operative, and pathological outcomes in order to better understand the factors which may contribute to the survival differences observed. Two-hundred and two patients underwent radical cystectomy and urinary diversion for bladder cancer. Patients were categorized based on marital status as either married or unmarried (widowed, divorced, never married). Correlations were made to demographic factors (age, race, gender, BMI, tobacco use, alcohol use), perioperative factors (pre-op renal function (creatinine), hematocrit, EBL, hospital stay, choice of diversion), and pathological outcomes (organ-confined status, LN positivity). Of the 202 patients, 74% were married. Married individuals (vs. unmarried) were more often male (84 vs. 62%) and had a higher BMI (28.1 vs. 25.9). Married persons had a significantly lower pre-op creatinine (1.1 vs. 1.4) and higher hematocrit (39 vs. 34). Hospital stay was shorter in married patients by a mean of 1.6 days. Regarding operative pathology, married patients had a higher rate of organ-confined disease (59 vs. 47%) (P = 0.05, 0.08 on multivariate) and trended towards a lower rate of LN positivity (15 vs. 21%; P = 0.10, 0.12 multivariate). In patients undergoing cystectomy for bladder cancer, married individuals appear to have improved pre-operative laboratory variables, shorter hospitalization, and improved pathological outcomes versus unmarried patients in our case series. These findings may support the evidence (observed in other tumor types and other disease states) that married persons present earlier than unmarried individuals, and this may help explain the improved survival outcomes that have been observed in married patients with bladder cancer.

Barriers to Care for Persons With Sickle Cell Disease: The Case Manager's Opportunity to Improve Patient Outcomes.

PubMed

Brennan-Cook, Jill; Bonnabeau, Emily; Aponte, Ravenne; Augustin, Christina; Tanabe, Paula

The purpose of this discussion is to review the barriers to care for patients with sickle cell disease (SCD). Chronic pain and the perception of addiction, implicit bias, frequent hospitalizations and emergency department visits, clinician and patient knowledge deficits, and SCD stigma all impede the ability to provide evidence-based care for patients with SCD. Case managers can coordinate and advocate for appropriate care that improves patient outcomes. This discussion is relevant to case managers working with patients with SCD in the clinic, hospital, and emergency department. Case managers can serve an important advocacy role and intervene to improve the coordination of services and efficient use of resources. This will lead to improved quality of life and optimal health care utilization for persons with SCD. As a constant member of the health care team, the case manager may be the only health care team member who has a broad knowledge of the patient's experience of acute and chronic pain, usual state of health, social behavioral health needs, and how these factors may affect both inpatient and outpatient health care use and health outcomes. This article explores the barriers to care and suggests specific interventions within the role of the case manager that can improve care delivered and ultimately contribute to improved patient outcomes. Specifically, these interventions can improve communication among members of the health care team. Case manager interventions can guide coordination, prevent hospital readmissions, reduce health care utilization, and contribute to overall improved patient quality of life and health outcomes.

Interventions to improve cultural competency in healthcare: a systematic review of reviews

PubMed Central

2014-01-01

Background Cultural competency is a recognized and popular approach to improving the provision of health care to racial/ethnic minority groups in the community with the aim of reducing racial/ethnic health disparities. The aim of this systematic review of reviews is to gather and synthesize existing reviews of studies in the field to form a comprehensive understanding of the current evidence base that can guide future interventions and research in the area. Methods A systematic review of review articles published between January 2000 and June 2012 was conducted. Electronic databases (including Medline, Cinahl and PsycINFO), reference lists of articles, and key websites were searched. Reviews of cultural competency in health settings only were included. Each review was critically appraised by two authors using a study appraisal tool and were given a quality assessment rating of weak, moderate or strong. Results Nineteen published reviews were identified. Reviews consisted of between 5 and 38 studies, included a variety of health care settings/contexts and a range of study types. There were three main categories of study outcomes: patient-related outcomes, provider-related outcomes, and health service access and utilization outcomes. The majority of reviews found moderate evidence of improvement in provider outcomes and health care access and utilization outcomes but weaker evidence for improvements in patient/client outcomes. Conclusion This review of reviews indicates that there is some evidence that interventions to improve cultural competency can improve patient/client health outcomes. However, a lack of methodological rigor is common amongst the studies included in reviews and many of the studies rely on self-report, which is subject to a range of biases, while objective evidence of intervention effectiveness was rare. Future research should measure both healthcare provider and patient/client health outcomes, consider organizational factors, and utilize more rigorous study designs. PMID:24589335

Impact of Operative and Postoperative Factors on Neurodevelopmental Outcomes After Cardiac Operations.

PubMed

2016-09-01

Neurodevelopmental disability is common after operations for congenital heart defects. We previously showed that patient and preoperative factors, center, and calendar year of birth explained less than 30% of the variance for the Psychomotor Development Index (PDI) and the Mental Development Index (MDI) of the Bayley Scales of Infant Development-Second Edition. Here we investigate how much additional variance in PDI and MDI is contributed by operative variables and postoperative events. We analyzed neurodevelopmental outcomes after operations with cardiopulmonary bypass at age 9 months or younger between 1996 and 2009. We used linear regression to investigate the effect of operative factors (age, weight, and cardiopulmonary bypass variables) and postoperative events on neurodevelopmental outcomes, adjusting for center, type of congenital heart defect, year of birth, and preoperative factors. We analyzed 1,770 children from 22 institutions with neurodevelopmental testing at age 13.3 months (range, 6 to 30 months). Among operative factors, longer total support time was associated with lower PDI and MDI (p < 0.05). When postoperative events were added, use of either extracorporeal membrane oxygenation or ventricular assist device support, and longer postoperative length of stay were associated with lower PDI and MDI (p < 0.05). Longer total support time was not a significant predictor in these models. After adjusting for patient, preoperative, intraoperative, and postoperative factors, measured intraoperative and postoperative factors accounted for 5% of the variances in PDI and MDI. Operative factors may be less important than innate patient and preoperative factors and postoperative events in predicting early neurodevelopmental outcomes after cardiac operations in infants. Neurodevelopmental outcomes improved over calendar time when adjusted for patient and medical variables. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Metabolic Profiles Predict Adverse Events Following Coronary Artery Bypass Grafting

PubMed Central

Shah, Asad A.; Craig, Damian M.; Sebek, Jacqueline K.; Haynes, Carol; Stevens, Robert C.; Muehlbauer, Michael J.; Granger, Christopher B.; Hauser, Elizabeth R.; Newby, L. Kristin; Newgard, Christopher B.; Kraus, William E.; Hughes, G. Chad; Shah, Svati H.

2012-01-01

Objectives Clinical models incompletely predict outcomes following coronary artery bypass grafting. Novel molecular technologies may identify biomarkers to improve risk stratification. We examined whether metabolic profiles can predict adverse events in patients undergoing coronary artery bypass grafting. Methods The study population comprised 478 subjects from the CATHGEN biorepository of patients referred for cardiac catheterization who underwent coronary artery bypass grafting after enrollment. Targeted mass spectrometry-based profiling of 69 metabolites was performed in frozen, fasting plasma samples collected prior to surgery. Principal-components analysis and Cox proportional hazards regression modeling were used to assess the relation between metabolite factor levels and a composite outcome of post-coronary artery bypass grafting myocardial infarction, need for percutaneous coronary intervention, repeat coronary artery bypass grafting, or death. Results Over a mean follow-up of 4.3 ± 2.4 years, 126 subjects (26.4%) suffered an adverse event. Three principal-components analysis-derived factors were significantly associated with adverse outcome in univariable analysis: short-chain dicarboxylacylcarnitines (factor 2, P=0.001); ketone-related metabolites (factor 5, P=0.02); and short-chain acylcarnitines (factor 6, P=0.004). These three factors remained independently predictive of adverse outcome after multivariable adjustment: factor 2 (adjusted hazard ratio 1.23; 95% confidence interval [1.10-1.38]; P<0.001), factor 5 (1.17 [1.01-1.37], P=0.04), and factor 6 (1.14 [1.02-1.27], P=0.03). Conclusions Metabolic profiles are independently associated with adverse outcomes following coronary artery bypass grafting. These profiles may represent novel biomarkers of risk that augment existing tools for risk stratification of coronary artery bypass grafting patients and may elucidate novel biochemical pathways that mediate risk. PMID:22306227

Trauma-associated lung injury differs clinically and biologically from acute lung injury due to other clinical disorders*

PubMed Central

Calfee, Carolyn S.; Eisner, Mark D.; Ware, Lorraine B.; Thompson, B. Taylor; Parsons, Polly E.; Wheeler, Arthur P.; Korpak, Anna; Matthay, Michael A.

2009-01-01

Objective Patients with trauma-associated acute lung injury have better outcomes than patients with other clinical risks for lung injury, but the mechanisms behind these improved outcomes are unclear. We sought to compare the clinical and biological features of patients with trauma-associated lung injury with those of patients with other risks for lung injury and to determine whether the improved outcomes of trauma patients reflect their baseline health status or less severe lung injury, or both. Design, Setting, and Patients Analysis of clinical and biological data from 1,451 patients enrolled in two large randomized, controlled trials of ventilator management in acute lung injury. Measurements and Main Results Compared with patients with other clinical risks for lung injury, trauma patients were younger and generally less acutely and chronically ill. Even after adjusting for these baseline differences, trauma patients had significantly lower plasma levels of intercellular adhesion molecule-1, von Willebrand factor antigen, surfactant protein-D, and soluble tumor necrosis factor receptor-1, which are biomarkers of lung epithelial and endothelial injury previously found to be prognostic in acute lung injury. In contrast, markers of acute inflammation, except for interleukin-6, and disordered coagulation were similar in trauma and nontrauma patients. Trauma-associated lung injury patients had a significantly lower odds of death at 90 days, even after adjusting for baseline clinical factors including age, gender, ethnicity, comorbidities, and severity of illness (odds ratio, 0.44; 95% confidence interval, 0.24 – 0.82; p = .01). Conclusions Patients with trauma-associated lung injury are less acutely and chronically ill than other lung injury patients; however, these baseline clinical differences do not adequately explain their improved outcomes. Instead, the better outcomes of the trauma population may be explained, in part, by less severe lung epithelial and endothelial injury. PMID:17944012

New Research Strengthens Home Visiting Field: The Pew Home Visiting Campaign

ERIC Educational Resources Information Center

Doggett, Libby

2013-01-01

Extensive research has shown that home visiting parental education programs improve child and family outcomes, and they save money for states and taxpayers. Now, the next generation of research is deepening understanding of those program elements that are essential to success, ways to improve existing models, and factors to consider in tailoring…

First-Line Matched Related Donor Hematopoietic Stem Cell Transplantation Compared to Immunosuppressive Therapy in Acquired Severe Aplastic Anemia

PubMed Central

Peinemann, Frank; Grouven, Ulrich; Kröger, Nicolaus; Bartel, Carmen; Pittler, Max H.; Lange, Stefan

2011-01-01

Introduction Acquired severe aplastic anemia (SAA) is a rare and progressive disease characterized by an immune-mediated functional impairment of hematopoietic stem cells. Transplantation of these cells is a first-line treatment option if HLA-matched related donors are available. First-line immunosuppressive therapy may be offered as alternative. The aim was to compare the outcome of these patients in controlled trials. Methods A systematic search was performed in the bibliographic databases MEDLINE, EMBASE, and The Cochrane Library. To show an overview of various outcomes by treatment group we conducted a meta-analysis on overall survival. We evaluated whether studies reported statistically significant factors for improved survival. Results 26 non-randomized controlled trials (7,955 patients enrolled from 1970 to 2001) were identified. We did not identify any RCTs. Risk of bias was high except in 4 studies. Young age and recent year of treatment were identified as factors for improved survival in the HSCT group. Advanced age, SAA without very severe aplastic anemia, and combination of anti-lymphocyte globulin with cyclosporine A were factors for improved survival in the IST group. In 19 studies (4,855 patients), summary statistics were sufficient to be included in meta-analysis. Considerable heterogeneity did not justify a pooled estimate. Adverse events were inconsistently reported and varied significantly across studies. Conclusions Young age and recent year of treatment were identified as factors for improved survival in the transplant group. Advanced age, SAA without very severe aplastic anemia, and combination of anti-lymphocyte globulin with cyclosporine A were factors for improved survival in the immunosuppressive group. Considerable heterogeneity of non-randomized controlled studies did not justify a pooled estimate. Adverse events were inconsistently reported and varied significantly across studies. PMID:21541024

Screening for speech and language delay in preschool children: systematic evidence review for the US Preventive Services Task Force.

PubMed

Nelson, Heidi D; Nygren, Peggy; Walker, Miranda; Panoscha, Rita

2006-02-01

PEDIATRICS (ISSN Numbers: Print, 0031-4005; Online, 1098-4275). Published in the public domain by the American Academy of Pediatrics. Speech and language development is a useful indicator of a child's overall development and cognitive ability and is related to school success. Identification of children at risk for developmental delay or related problems may lead to intervention services and family assistance at a young age, when the chances for improvement are best. However, optimal methods for screening for speech and language delay have not been identified, and screening is practiced inconsistently in primary care. We sought to evaluate the strengths and limits of evidence about the effectiveness of screening and interventions for speech and language delay in preschool-aged children to determine the balance of benefits and adverse effects of routine screening in primary care for the development of guidelines by the US Preventive Services Task Force. The target population includes all children up to 5 years old without previously known conditions associated with speech and language delay, such as hearing and neurologic impairments. Studies were identified from Medline, PsycINFO, and CINAHL databases (1966 to November 19, 2004), systematic reviews, reference lists, and experts. The evidence review included only English-language, published articles that are available through libraries. Only randomized, controlled trials were considered for examining the effectiveness of interventions. Outcome measures were considered if they were obtained at any time or age after screening and/or intervention as long as the initial assessment occurred while the child was < or =5 years old. Outcomes included speech and language measures and other functional and health outcomes such as social behavior. A total of 745 full-text articles met our eligibility criteria and were reviewed. Data were extracted from each included study, summarized descriptively, and rated for quality by using criteria specific to different study designs developed by the US Preventive Services Task Force. The use of risk factors for selective screening has not been evaluated, and a list of specific risk factors to guide primary care physicians has not been developed or tested. Sixteen studies about potential risk factors for speech and language delay in children enrolled heterogeneous populations, had dissimilar inclusion and exclusion criteria, and measured different risk factors and outcomes. The most consistently reported risk factors included a family history of speech and language delay, male gender, and perinatal factors. Other risk factors reported less consistently included educational levels of the mother and father, childhood illnesses, birth order, and family size. The performance characteristics of evaluation techniques that take < or =10 minutes to administer were described in 24 studies relevant to screening. Studies that were rated good to fair quality reported wide ranges of sensitivity and specificity when compared with reference standards (sensitivity: 17-100%; specificity: 45-100%). Most of the evaluations, however, were not designed for screening purposes, the instruments measured different domains, and the study populations and settings were often outside of primary care. No "gold standard" has been developed and tested for screening, reference standards varied across studies, few studies compared the performance of > or =2 screening techniques in 1 population, and comparisons of a single screening technique across different populations are lacking. Fourteen good- and fair-quality randomized, controlled trials of interventions reported significantly improved speech and language outcomes compared with control groups. Improvement was demonstrated in several domains including articulation, phonology, expressive language, receptive language, lexical acquisition, and syntax among children in all age groups studied and across multiple therapeutic settings. Improvement in other functional outcomes such as socialization skills, self-esteem, and improved play themes were demonstrated in some, but not all, of the 4 studies that measured them. In general, studies of interventions were small and heterogeneous, may be subject to plateau effects, and reported short-term outcomes based on various instruments and measures. As a result, long-term outcomes are not known, interventions could not be compared directly, and generalizability is questionable. Use of risk factors to guide selective screening is not supported by studies. Several aspects of screening have been inadequately studied to determine optimal methods, including which instrument to use, the age at which to screen, and which interval is most useful. Trials of interventions demonstrate improvement in some outcome measures, but conclusions and generalizability are limited. Data are not available addressing other key issues including the effectiveness of screening in primary care settings, role of enhanced surveillance by primary care physicians before referral for diagnostic evaluation, non-speech and language and long-term benefits of interventions, and adverse effects of screening and interventions.

Towards a Conceptual Model of Diabetes Self-Management among Chinese Immigrants in the United States

PubMed Central

Zeng, Bin; Sun, Wenjie; Gary, Rebecca A.; Li, Changwei; Liu, Tingting

2014-01-01

Background: Chinese immigrants have been disproportionally affected by type 2 diabetes. This paper presents the state of science regarding the factors that may influence diabetes self-management among Chinese immigrants in the US and the potential health outcomes. Design: Using Walker and Avant’s techniques, a search of the literature was conducted from CINAHL, PubMed, OVID, and Web of Science. Findings: Factors most relevant to diabetes self-management were grouped under five categories: socio-demographic characteristics, behavioral and psychological characteristics, social support, linguistic barriers, and cultural characteristics. Potential outcomes derived from improved diabetes self-management include quality of life, glycosylated hemoglobin, and blood pressure and other cardiovascular risk factors. Discussion: A conceptual model was provided to guide future research. Based on the review of the literature, specific research topics that need to fill the gaps in the literature were provided, including family-focused interventions for Chinese immigrant patients with diabetes and the effectiveness of these interventions to improve family functioning. PMID:24978878

Role of prediabetes in stroke

PubMed Central

Mijajlović, Milija D; Aleksić, Vuk M; Šternić, Nadežda M; Mirković, Mihailo M; Bornstein, Natan M

2017-01-01

Stroke is one of the leading causes of death and probably the greatest cause of adult disability worldwide. Diabetes mellitus (DM) is a state of accelerated aging of blood vessels. Patients with diabetes have increased risk of stroke. Hyperglycemia represents a risk factor for poor outcome following stroke, and probably is just a marker of poor outcome rather than a cause. Lowering of blood glucose levels has not been shown to improve prognosis. Also, prevention of stroke risk among patients with DM is not improved with therapy for reduction of glucose levels. On the other hand, prediabetes, a metabolic state between normal glucose metabolism and diabetes, is a risk factor for the development of DM type 2 and subsequently for stroke. Several methods are known to identify prediabetes patients, including fasting plasma glucose levels, 2-hour post load glucose levels, and glycosylated hemoglobin levels. In this text, we tried to summarize known data about diagnosis, epidemiology, risk factors, pathophysiology, and prevention of prediabetes in relation to DM and stroke. PMID:28203079

Towards a conceptual model of diabetes self-management among Chinese immigrants in the United States.

PubMed

Zeng, Bin; Sun, Wenjie; Gary, Rebecca A; Li, Changwei; Liu, Tingting

2014-06-27

Chinese immigrants have been disproportionally affected by type 2 diabetes. This paper presents the state of science regarding the factors that may influence diabetes self-management among Chinese immigrants in the US and the potential health outcomes. Using Walker and Avant's techniques, a search of the literature was conducted from CINAHL, PubMed, OVID, and Web of Science. Factors most relevant to diabetes self-management were grouped under five categories: socio-demographic characteristics, behavioral and psychological characteristics, social support, linguistic barriers, and cultural characteristics. Potential outcomes derived from improved diabetes self-management include quality of life, glycosylated hemoglobin, and blood pressure and other cardiovascular risk factors. A conceptual model was provided to guide future research. Based on the review of the literature, specific research topics that need to fill the gaps in the literature were provided, including family-focused interventions for Chinese immigrant patients with diabetes and the effectiveness of these interventions to improve family functioning.

Use of ICSI in IVF cycles in women with tubal ligation does not improve pregnancy or live birth rates.

PubMed

Grimstad, F W; Nangia, Ajay K; Luke, B; Stern, J E; Mak, W

2016-12-01

Does ICSI improve outcomes in ART cycles without male factor, specifically in couples with a history of tubal ligation as their infertility diagnosis? The use of ICSI showed no significant improvement in fertilization rate and resulted in lower pregnancy and live birth (LB) rates for women with the diagnosis of tubal ligation and no male factor. Prior studies have suggested that ICSI use does not improve fertilization, pregnancy or LB rates in couples with non-male factor infertility. However, it is unknown whether couples with tubal ligation only diagnosis and therefore iatrogenic infertility could benefit from the use of ICSI during their ART cycles. Longitudinal cohort of nationally reported cycles in the Society for Assisted Reproductive Technology Clinic Outcomes Reporting System (SART CORS) of ART cycles performed in the USA between 2004 and 2012. There was a total of 8102 first autologous fresh ART cycles from women with the diagnosis of tubal ligation only and no reported male factor in the SART database. Of these, 957 were canceled cycles and were excluded from the final analysis. The remaining cycles were categorized by the use of conventional IVF (IVF, n = 3956 cycles) or ICSI (n = 3189 cycles). The odds of fertilization, clinical intrauterine gestation (CIG) and LB were calculated by logistic regression modeling, and the adjusted odds ratios (AORs) with 95% confidence intervals were calculated by adjusting for the confounders of year of treatment, maternal age, race and ethnicity, gravidity, number of oocytes retrieved, day of embryo transfer and number of embryos transferred. The main outcome measures of the study were odds of fertilization (2PN/total oocytes), clinical intrauterine gestation (CIG/cycle) and live birth (LB/cycle). The fertilization rate was higher in the ICSI versus IVF group (57.5% vs 49.1%); however, after adjustment this trend was no longer significant (AOR 1.14, 0.97-1.35). Interestingly, both odds of CIG (AOR 0.78, 0.70-0.86), and odds of LB were lower (AOR 0.77, 0.69-0.85) in the ICSI group. Plurality at birth, mean length of gestation and birth weight did not differ between the two groups. This was a retrospective study, therefore only the available parameters could be included, with parameters of interest such as smoking status not available for inclusion. Smoking status may have led practitioners to use ICSI to improve pregnancy and LB outcomes. Studies have shown that in the USA there is an increasing usage of ICSI for non-male factor infertility despite a lack of evidence-based benefit. Our study corroborates this increasing use over the last 8 years, specifically in the tubal ligation only patient population. Even after adjusting for multiple confounders, the patients who underwent ICSI had no statistically significant improvement in fertilization rate and actually had a lower likelihood of achieving a clinical pregnancy and LB. Therefore, our data suggest that the use of ICSI in tubal ligation patients has no overall benefit. This study contributes to the body of evidence that the use of ICSI for non-male factor diagnosis does not improve ART outcomes over conventional IVF. None. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Patient and team communication in the iPad era - a practical appraisal.

PubMed

Imburgia, Mario

2014-01-01

Communication with the patient and within the team is a critical factor that can influence the treatment outcome, especially in complex and multidisciplinary dental treatments. Indeed, effective communication, not focused on marketing but on proper information of the patient's intraoral situation, can encourage greater acceptance of treatment and also greater treatment satisfaction. Better communication within the dental team is also a very important factor to improve the final result and reduce the time needed to reach it. Thanks to new technological devices widely available, such as tablets, we can use visual communication and interaction with the clinical images of the patient in order to improve communication with the patient, and especially within the dental team. The use of this method allows us to obtain a facial, dentolabial and dental esthetic analysis of the patient that can be used in various clinical steps, improving the predictability of the esthetic outcome and at the same time reducing the number of clinical sessions usually required.

Predictors of Program Use and Child and Parent Outcomes of A Brief Online Parenting Intervention.

PubMed

Baker, Sabine; Sanders, Matthew R

2017-10-01

Web-based parenting interventions have the potential to increase the currently low reach of parenting programs, but few evidence-based online programs are available, and little is known about who benefits from this delivery format. This study investigated if improvements in child behavior and parenting, following participation in a brief online parenting program (Triple P Online Brief), can be predicted by family and program-related factors. Participants were 100 parents of 2-9-year-old children displaying disruptive behavior problems. Regression analyses showed that higher baseline levels of child behavior problems, older parental age and more intense conflict over parenting pre-intervention predicted greater improvement in child behavior at 9-month follow-up. Improvement in parenting was predicted by higher pre-intervention levels of ineffective parenting. Family demographics, parental adjustment and program related factors did not predict treatment outcomes. Younger child age and lower disagreement over parenting pre-intervention predicted completion of the recommended minimum dose of the program.

Testing a path-analytic mediation model of how motivational enhancement physiotherapy improves physical functioning in pain patients.

PubMed

Cheing, Gladys; Vong, Sinfia; Chan, Fong; Ditchman, Nicole; Brooks, Jessica; Chan, Chetwyn

2014-12-01

Pain is a complex phenomenon not easily discerned from psychological, social, and environmental characteristics and is an oft cited barrier to return to work for people experiencing low back pain (LBP). The purpose of this study was to evaluate a path-analytic mediation model to examine how motivational enhancement physiotherapy, which incorporates tenets of motivational interviewing, improves physical functioning of patients with chronic LBP. Seventy-six patients with chronic LBP were recruited from the outpatient physiotherapy department of a government hospital in Hong Kong. The re-specified path-analytic model fit the data very well, χ (2)(3, N = 76) = 3.86, p = .57; comparative fit index = 1.00; and the root mean square error of approximation = 0.00. Specifically, results indicated that (a) using motivational interviewing techniques in physiotherapy was associated with increased working alliance with patients, (b) working alliance increased patients' outcome expectancy and (c) greater outcome expectancy resulted in a reduction of subjective pain intensity and improvement in physical functioning. Change in pain intensity also directly influenced improvement in physical functioning. The effect of motivational enhancement therapy on physical functioning can be explained by social-cognitive factors such as motivation, outcome expectancy, and working alliance. The use of motivational interviewing techniques to increase outcome expectancy of patients and improve working alliance could further strengthen the impact of physiotherapy on rehabilitation outcomes of patients with chronic LBP.

Reverse shoulder arthroplasty for massive rotator cuff tear: risk factors for poor functional improvement.

PubMed

Hartzler, Robert U; Steen, Brandon M; Hussey, Michael M; Cusick, Michael C; Cottrell, Benjamin J; Clark, Rachel E; Frankle, Mark A

2015-11-01

Some patients unexpectedly have poor functional improvement after reverse shoulder arthroplasty (RSA) for massive rotator cuff tear without glenohumeral arthritis. Our aim was to identify risk factors for this outcome. We also assessed the value of RSA for cases with poor functional improvement vs. The study was a retrospective case-control analysis for primary RSA performed for massive rotator cuff tear without glenohumeral arthritis with minimum 2-year follow-up. Cases were defined as Simple Shoulder Test (SST) score improvement of ≤1, whereas controls improved SST score ≥2. Risk factors were chosen on the basis of previous association with poor outcomes after shoulder arthroplasty. Latissimus dorsi tendon transfer results were analyzed as a subgroup. Value was defined as improvement in American Shoulder and Elbow Surgeons (ASES) score per $10,000 hospital cost. In a multivariate binomial logistic regression analysis, neurologic dysfunction (P = .006), age <60 years (P = .02), and high preoperative SST score (P = .03) were independently associated with poor functional improvement. Latissimus dorsi tendon transfer patients significantly improved in active external rotation (-0.3° to 38.7°; P < .01). The value of RSA (ΔASES/$10,000 cost) for cases was 0.8 compared with 17.5 for controls (P < .0001). Young age, high preoperative function, and neurologic dysfunction were associated with poor functional improvement. Surgeons should consider these associations in counseling and selection of patients. Concurrent latissimus dorsi transfer was successful in restoring active external rotation in a subgroup of patients. The critical economic importance of improved patient selection is emphasized by the very low value of the procedure in the case group. Copyright © 2015 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Community Epidemiology of Risk and Adolescent Substance Use: Practical Questions for Enhancing Prevention

PubMed Central

2012-01-01

To promote an effective approach to prevention, the community diagnosis model helps communities systematically assess and prioritize risk factors to guide the selection of preventive interventions. This increasingly widely used model relies primarily on individual-level research that links risk and protective factors to substance use outcomes. I discuss common assumptions in the translation of such research concerning the definition of risk factor elevation; the equivalence, independence, and stability of relations between risk factors and problem behaviors; and community differences in risk factors and risk factor–problem behavior relations. Exploring these assumptions could improve understanding of the relations of risk factors and substance use within and across communities and enhance the efficacy of the community diagnosis model. This approach can also be applied to other areas of public health where individual and community levels of risk and outcomes intersect. PMID:22390508

Pain Assessment and Management After a Knowledge Translation Booster Intervention.

PubMed

Stevens, Bonnie J; Yamada, Janet; Promislow, Sara; Barwick, Melanie; Pinard, Marie

2016-10-01

Inadequate pain treatment leaves hospitalized children vulnerable to immediate and long-term sequelae. A multidimensional knowledge translation intervention (ie, the Evidence-based Practice for Improving Quality [EPIQ]) improved pain assessment, management, and intensity outcomes in 16 units at 8 Canadian pediatric hospitals. The sustained effectiveness of EPIQ over time is unknown, however. The goals of this study were to determine the following: (1) sustainability of the impact of EPIQ on pain assessment, management, and intensity outcomes 12, 24, and 36 months after EPIQ; (2) effectiveness of a pain practice change booster (Booster) intervention to sustain EPIQ outcomes over time; and (3) influence of context on sustainability. A prospective, repeated measures, cluster randomized controlled trial was undertaken in the 16 EPIQ units, 12 months after EPIQ completion, to determine the effectiveness of a practice change booster (Booster) to sustain EPIQ outcomes. Generalized estimating equation models examined outcomes controlling for child and unit contextual factors. Outcomes achieved during EPIQ were sustained in the use of any pain assessment measure (P = .01) and a validated pain assessment measure in the EPIQ units (P = .02) up to 36 months after EPIQ. Statistically significant improvements in pain management practices persisted in EPIQ units; results varied across time. There were no significant differences in outcomes after implementation of the Booster between the Booster and Nonbooster groups. Improved pain assessment and management practices were sustained after EPIQ; however, the Booster did not seem to provide additional impact. Copyright © 2016 by the American Academy of Pediatrics.

Quality control and assurance in hematopoietic stem cell transplantation data registries in Japan and other countries.

PubMed

Kuwatsuka, Yachiyo

2016-01-01

Observational studies from national and international registries with large volumes of patients are commonly performed to identify superior strategies for hematopoietic stem cell transplantation. Major international and national stem cell transplant registries collect outcome data using electronic data capture systems, and a systematic study support process has been developed. Statistical support for studies is available from some major international registries, and international and national registries also mutually collaborate to promote stem cell transplant outcome studies and transplant-related activities. Transplant registries additionally take measures to improve data quality to further improve the quality of outcome studies by utilizing data capture systems and manual data management. Data auditing can potentially even further improve data quality; however, human and budgetary resources can be limiting factors in system construction and audits of the Japanese transplant registry are not currently performed.

Angiotensin II type 1 receptor antagonists in the treatment of hypertension in elderly patients: focus on patient outcomes

PubMed Central

Tadevosyan, Artavazd; MacLaughlin, Eric J; Karamyan, Vardan T

2011-01-01

Hypertension in the elderly is one of the main risk factors of cardiovascular and cerebrovascular diseases. Knowledge regarding the mechanisms of hypertension and specific considerations in managing hypertensive elderly through pharmacological intervention(s) is fundamental to improving clinical outcomes. Recent clinical studies in the elderly have provided evidence that angiotensin II type 1 (AT1) receptor antagonists can improve clinical outcomes to a similar or, in certain populations, an even greater extent than other classical arterial blood pressure-lowering agents. This newer class of antihypertensive agents presents several benefits, including potential for improved adherence, excellent tolerability profile with minimal first-dose hypotension, and a low incidence of adverse effects. Thus, AT1 receptor antagonists represent an appropriate option for many elderly patients with hypertension, type 2 diabetes, heart failure, and/or left ventricular dysfunction. PMID:22915967

Standardized Outcome Measurement for Patients With Coronary Artery Disease: Consensus From the International Consortium for Health Outcomes Measurement (ICHOM).

PubMed

McNamara, Robert L; Spatz, Erica S; Kelley, Thomas A; Stowell, Caleb J; Beltrame, John; Heidenreich, Paul; Tresserras, Ricard; Jernberg, Tomas; Chua, Terrance; Morgan, Louise; Panigrahi, Bishnu; Rosas Ruiz, Alba; Rumsfeld, John S; Sadwin, Lawrence; Schoeberl, Mark; Shahian, David; Weston, Clive; Yeh, Robert; Lewin, Jack

2015-05-19

Coronary artery disease (CAD) outcomes consistently improve when they are routinely measured and provided back to physicians and hospitals. However, few centers around the world systematically track outcomes, and no global standards exist. Furthermore, patient-centered outcomes and longitudinal outcomes are under-represented in current assessments. The nonprofit International Consortium for Health Outcomes Measurement (ICHOM) convened an international Working Group to define a consensus standard set of outcome measures and risk factors for tracking, comparing, and improving the outcomes of CAD care. Members were drawn from 4 continents and 6 countries. Using a modified Delphi method, the ICHOM Working Group defined who should be tracked, what should be measured, and when such measurements should be performed. The ICHOM CAD consensus measures were designed to be relevant for all patients diagnosed with CAD, including those with acute myocardial infarction, angina, and asymptomatic CAD. Thirteen specific outcomes were chosen, including acute complications occurring within 30 days of acute myocardial infarction, coronary artery bypass grafting surgery, or percutaneous coronary intervention; and longitudinal outcomes for up to 5 years for patient-reported health status (Seattle Angina Questionnaire [SAQ-7], elements of Rose Dyspnea Score, and Patient Health Questionnaire [PHQ-2]), cardiovascular hospital admissions, cardiovascular procedures, renal failure, and mortality. Baseline demographic, cardiovascular disease, and comorbidity information is included to improve the interpretability of comparisons. ICHOM recommends that this set of outcomes and other patient information be measured for all patients with CAD. © 2015 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

Social–Emotional Factors Affecting Achievement Outcomes Among Disadvantaged Students: Closing the Achievement Gap

PubMed Central

Becker, Bronwyn E.; Luthar, Suniya S.

2012-01-01

Despite concentrated efforts at improving inferior academic outcomes among disadvantaged students, a substantial achievement gap between the test scores of these students and others remains (Jencks & Phillips, 1998; National Center for Education Statistics, 2000a, 2000b; Valencia & Suzuki, 2000). Existing research used ecological models to document social–emotional factors at multiple levels of influence that undermine academic performance. This article integrates ideas from various perspectives in a comprehensive and interdisciplinary model that will inform policy makers, administrators, and schools about the social–emotional factors that act as both risk and protective factors for disadvantaged students’ learning and opportunities for academic success. Four critical social–emotional components that influence achievement performance (academic and school attachment, teacher support, peer values, and mental health) are reviewed. PMID:23255834

Social-Emotional Factors Affecting Achievement Outcomes Among Disadvantaged Students: Closing the Achievement Gap.

PubMed

Becker, Bronwyn E; Luthar, Suniya S

2002-01-01

Despite concentrated efforts at improving inferior academic outcomes among disadvantaged students, a substantial achievement gap between the test scores of these students and others remains (Jencks & Phillips, 1998; National Center for Education Statistics, 2000a, 2000b; Valencia & Suzuki, 2000). Existing research used ecological models to document social-emotional factors at multiple levels of influence that undermine academic performance. This article integrates ideas from various perspectives in a comprehensive and interdisciplinary model that will inform policy makers, administrators, and schools about the social-emotional factors that act as both risk and protective factors for disadvantaged students' learning and opportunities for academic success. Four critical social-emotional components that influence achievement performance (academic and school attachment, teacher support, peer values, and mental health) are reviewed.

Protein-calorie malnutrition, macronutrient supplements, and tuberculosis.

PubMed

Koethe, J R; von Reyn, C F

2016-07-01

Protein-calorie malnutrition (PCM) is a risk factor for tuberculosis (TB) disease and may affect treatment outcomes. There is currently no recommended macronutrient intervention for improving the outcome of anti-tuberculosis treatment. We reviewed current literature on PCM and low body mass index (BMI) as risk factors for tuberculous infection and TB disease, and their effects on anti-tuberculosis treatment. We summarize clinical trials of macronutrient supplementation in the treatment of TB. PCM is a well-established risk factor for TB disease; however, data on malnutrition and the risk of tuberculous infection are limited. Malnutrition is associated with an increased risk of mortality and relapse of active TB. Clinical trials of macronutrient supplementation during treatment confirm a 2-3 kg improvement in weight gain at 2 months, and may result in improvement in physical function, sputum conversion and treatment completion, but they have not been powered to assess effects on mortality or relapse. Assessment of dietary intake, food security, and baseline BMI should be standard practice in anti-tuberculosis treatment, along with dietary counselling. As macronutrient supplementation may have modest benefits and is not associated with adverse events, patients with BMI values <18.5 kg/m(2) should be provided with balanced macronutrient supplementation whenever possible.

Psychological Aspects of Heart Failure.

PubMed

Moser, Debra K; Arslanian-Engoren, Cynthia; Biddle, Martha J; Chung, Misook Lee; Dekker, Rebecca L; Hammash, Muna H; Mudd-Martin, Gia; Alhurani, Abdullah S; Lennie, Terry A

2016-12-01

Psychological conditions such as depression can have a greater impact on morbidity and mortality outcomes than traditional risk factors for these outcomes. Despite their importance, it is rare for clinicians to assess patients for these conditions and rarer still for them to consistently and adequately manage them. Illumination of the phenomena of comorbid psychological conditions in heart failure may increase awareness of the problem, resulting in improved assessment and management.

Neurosurgeon academic impact is associated with clinical outcomes after clipping of ruptured intracranial aneurysms

PubMed Central

Ibrahim, George M.; Wang, Justin; Guha, Daipayan; Mamdani, Muhammad; Schweizer, Tom A.; Macdonald, R. Loch

2017-01-01

Background Surgeon-dependent factors such as experience and volume are associated with patient outcomes. However, it is unknown whether a surgeon’s research productivity could be related to outcomes. The main aim of this study is to investigate the association between the surgeon’s academic productivity and clinical outcomes following neurosurgical clipping of ruptured aneurysms. Methods We performed a post-hoc analysis of 3567 patients who underwent clipping of ruptured intracranial aneurysms in the randomized trials of tirilazad mesylate from 1990 to 1997. These trials included 162 centers and 156 surgeons from 21 countries. Primary and secondary outcomes were: Glasgow outcome scale score and mortality, respectively. Total publications, H-index, and graduate degrees were used as academic indicators for each surgeon. The association between outcomes and academic factors were assessed using a hierarchical logistic regression analysis, adjusting for patient covariates. Results Academic profiles were available for 147 surgeons, treating a total of 3307 patients. Most surgeons were from the USA (62, 42%), Canada (18, 12%), and Germany (15, 10%). On univariate analysis, the H-index correlated with better functional outcomes and lower mortality rates. In the multivariate model, patients under the care of surgeons with higher H-indices demonstrated improved neurological outcomes (p = 0.01) compared to surgeons with lower H-indices, without any significant difference in mortality. None of the other academic indicators were significantly associated with outcomes. Conclusion Although prognostication following surgery for ruptured intracranial aneurysms primarily depends on clinical and radiological factors, the academic impact of the operating neurosurgeon may explain some heterogeneity in surgical outcomes. PMID:28727832

Neurosurgeon academic impact is associated with clinical outcomes after clipping of ruptured intracranial aneurysms.

PubMed

Alotaibi, Naif M; Ibrahim, George M; Wang, Justin; Guha, Daipayan; Mamdani, Muhammad; Schweizer, Tom A; Macdonald, R Loch

2017-01-01

Surgeon-dependent factors such as experience and volume are associated with patient outcomes. However, it is unknown whether a surgeon's research productivity could be related to outcomes. The main aim of this study is to investigate the association between the surgeon's academic productivity and clinical outcomes following neurosurgical clipping of ruptured aneurysms. We performed a post-hoc analysis of 3567 patients who underwent clipping of ruptured intracranial aneurysms in the randomized trials of tirilazad mesylate from 1990 to 1997. These trials included 162 centers and 156 surgeons from 21 countries. Primary and secondary outcomes were: Glasgow outcome scale score and mortality, respectively. Total publications, H-index, and graduate degrees were used as academic indicators for each surgeon. The association between outcomes and academic factors were assessed using a hierarchical logistic regression analysis, adjusting for patient covariates. Academic profiles were available for 147 surgeons, treating a total of 3307 patients. Most surgeons were from the USA (62, 42%), Canada (18, 12%), and Germany (15, 10%). On univariate analysis, the H-index correlated with better functional outcomes and lower mortality rates. In the multivariate model, patients under the care of surgeons with higher H-indices demonstrated improved neurological outcomes (p = 0.01) compared to surgeons with lower H-indices, without any significant difference in mortality. None of the other academic indicators were significantly associated with outcomes. Although prognostication following surgery for ruptured intracranial aneurysms primarily depends on clinical and radiological factors, the academic impact of the operating neurosurgeon may explain some heterogeneity in surgical outcomes.

Efficacy of therapeutic hypothermia for neurological salvage in patients with cardiogenic sudden cardiac arrest: the importance of prehospital return of spontaneous circulation.

PubMed

Shinada, Takuro; Hata, Noritake; Kobayashi, Nobuaki; Tomita, Kazunori; Shirakabe, Akihiro; Tsurumi, Masafumi; Matsushita, Masato; Okazaki, Hirotake; Yamamoto, Yoshiya; Yokoyama, Shinya

2013-01-01

Cardiopulmonary resuscitation and mild therapeutic hypothermia (MTH) have improved neurological outcomes after sudden cardiac arrest, but the factors affecting favorable neurological outcome remain unclear. The aim of this study was to clarify these factors in patients in cardiac arrest treated with MTH. Forty-six consecutive patients (mean age, 59.4 ± 14.3 years; 37 men and 9 women) who had had cardiogenic cardiac arrest from January 2008 through December 2011, including cases that were and were not shockable, were enrolled in this study, and the factors affecting favorable neurological outcome were retrospectively investigated. The interval from cardiac arrest to cardiopulmonary resuscitation, the return of spontaneous circulation (ROSC), the start of MTH, and the attaining of the target temperature were retrieved from the medical records. The relationship between the neurological outcome and clinical findings, including the causes of cardiac arrest and vital signs before MTH, were also investigated. Blood pressure and body temperature before MTH were higher, the interval from cardiac arrest to ROSC was shorter, and MTH was started earlier in patients with favorable neurological outcomes than in those with unfavorable outcomes. A multivariate logistic regression model revealed that the presence of prehospital ROSC was predictive of a favorable neurological outcome. In addition, renal failure during MTH occurred more frequently in patients with unfavorable neurological outcomes. MTH is associated with favorable neurological outcomes after sudden cardiac arrest, including those with non-shockable rhythms, especially in patients with prehospital ROSC.

Variations in institutional infrastructure, physician specialization and experience, and outcome in ovarian cancer: a systematic review.

PubMed

du Bois, Andreas; Rochon, Justine; Pfisterer, Jacobus; Hoskins, William J

2009-02-01

Ovarian cancer outcome varies among different institutions, regions, and countries. This systematic review summarizes the available data evaluating the impact of different physician and hospital characteristics on outcome in ovarian cancer patients. A MEDLINE database search for pertinent publications was conducted and reference lists of each relevant article were screened. Experts in the field were contacted. Selected studies assessed the relationship between physician and/or hospital specialty or volume and at least one of the outcomes of interest. The primary outcome was survival. Additional parameters included surgical outcome (debulking), completeness of staging, and quality of chemotherapy. The authors independently reviewed each article and applied the inclusion/exclusion criteria. The quality of each study was assessed by focusing on strategies to control for important prognostic factors. Forty-four articles met inclusion criteria. Discipline and sub-specialization of the primary treating physician were identified as the most important variable associated with superior outcome. Evidence showing a beneficial impact of institutional factors was weaker, but followed the same trend. Hospital volume was hardly related to any outcome parameter. The limited evidence available showed considerable heterogeneity and has to be interpreted cautiously. Better utilization of knowledge about institutional factors and well-established board certifications may improve outcome in ovarian cancer. Patients and primary-care physicians should select gynecologic oncologists for primary treatment in countries with established sub-specialty training. Policymakers, insurance companies, and lay organizations should support development of respective programs.

Division of overall duration of stay into operative stay and postoperative stay improves the overall estimate as a measure of quality of outcome in burn care

PubMed Central

Olofsson, Pia; Fredrikson, Mats; Sjoberg, Folke

2017-01-01

Total duration of stay adjusted for percentage of the total body surface area burned (TBSA%) is a commonly used outcome measure in burn care. However, it has been criticised as it is affected by many factors, some of which are not strictly part of burn care. A division into operative stay and postoperative stay may improve this measure. The aim was to evaluate if operative stay can serve as a more standardised measure by: comparing the variation in operative stay/TBSA% with the variation in total stay/TBSA%, and to study different factors associated with operative stay and postoperative stay. Patients and methods Surgically managed burn patients admitted between 2010–14 were included. Operative stay was defined as the time from admission until the last operation, postoperative stay as the time from the last operation until discharge. The difference in variation was analysed with F-test. A retrospective review of medical records was done to explore reasons for extended postoperative stay. Multivariable regression was used to assess factors associated with operative stay and postoperative stay. Results Operative stay/TBSA% showed less variation than total duration/TBSA% (F test = 2.38, p<0.01). The size of the burn, and the number of operations, were the independent factors that influenced operative stay (R2 0.65). Except for the size of the burn other factors were associated with duration of postoperative stay: wound related, psychological and other medical causes, advanced medical support, and accommodation arrangements before discharge, of which the two last were the most important with an increase of (mean) 12 and 17 days (p<0.001, R2 0.51). Conclusion Adjusted operative stay showed less variation than total hospital stay and thus can be considered a more accurate outcome measure for surgically managed burns. The size of burn and number of operations are the factors affecting this outcome measure. PMID:28362844

Optimizing Survival Outcomes For Adult Patients With Nontraumatic Cardiac Arrest.

PubMed

Jung, Julianna

2016-10-01

Patient survival after cardiac arrest can be improved significantly with prompt and effective resuscitative care. This systematic review analyzes the basic life support factors that improve survival outcome, including chest compression technique and rapid defibrillation of shockable rhythms. For patients who are successfully resuscitated, comprehensive postresuscitation care is essential. Targeted temperature management is recommended for all patients who remain comatose, in addition to careful monitoring of oxygenation, hemodynamics, and cardiac rhythm. Management of cardiac arrest in circumstances such as pregnancy, pulmonary embolism, opioid overdose and other toxicologic causes, hypothermia, and coronary ischemia are also reviewed.

Ethno-Specific Risk Factors for Adverse Pregnancy Outcomes: Findings from the Born in Bradford Cohort Study.

PubMed

Stacey, Tomasina; Prady, Stephanie; Haith-Cooper, Melanie; Downe, Soo; Simpson, Nigel; Pickett, Kate

2016-07-01

Objectives Preterm birth (PTB) and small for gestational age (SGA) are major causes of perinatal mortality and morbidity. Previous studies indicated a range of risk factors associated with these poor outcomes, including maternal psychosocial and economic wellbeing. This paper will explore a range of psycho-social and economic factors in an ethnically diverse population. Methods The UK's Born in Bradford cohort study recruited pregnant women attending a routine antenatal appointment at 26-28 weeks' gestation at the Bradford Royal Infirmary (2007-2010). This analysis includes 9680 women with singleton live births who completed the baseline questionnaire. Data regarding maternal socio-demographic and mental health were recorded. Outcome data were collected prospectively, and analysed using multivariate regression models. The primary outcomes measured were: PTB (<37 weeks' gestation) and SGA (<10th customised centile). Results After adjustment for socio-demographic and medical factors, financial strain was associated with a 45 % increase in PTB (OR 1.45: 95 % CI 1.06-1.98). Contrary to expectation, maternal distress in Pakistani women was negatively associated with SGA (OR 0.65: CI 0.48-0.88). Obesity in White British women was protective for PTB (OR 0.67: CI 0.45-0.98). Previously recognized risk factors, such as smoking in pregnancy and hypertension, were confirmed. Conclusions This study confirms known risk factors for PTB and SGA, along with a new variable of interest, financial strain. It also reveals a difference in the risk factors between ethnicities. In order to develop appropriate targeted preventative strategies to improve perinatal outcome in disadvantaged groups, a greater understanding of ethno-specific risk factors is required.

Childhood Predictors of Adult Functional Outcomes in the Multimodal Treatment Study of Attention-Deficit/Hyperactivity Disorder (MTA).

PubMed

Roy, Arunima; Hechtman, Lily; Arnold, L Eugene; Swanson, James M; Molina, Brooke S G; Sibley, Margaret H; Howard, Andrea L

2017-08-01

Recent results from the Multimodal Treatment Study of Attention-Deficit/Hyperactivity Disorder (ADHD; MTA) have demonstrated impairments in several functioning domains in adults with childhood ADHD. The childhood predictors of these adult functional outcomes are not adequately understood. The objective of the present study was to determine the effects of childhood demographic, clinical, and family factors on adult functional outcomes in individuals with and without childhood ADHD from the MTA cohort. Regressions were used to determine associations of childhood factors (age range 7-10 years) of family income, IQ, comorbidity (internalizing, externalizing, and total number of non-ADHD diagnoses), parenting styles, parental education, number of household members, parental marital problems, parent-child relationships, and ADHD symptom severity with adult outcomes (mean age 25 years) of occupational functioning, educational attainment, emotional functioning, sexual behavior, and justice involvement in participants with (n = 579) and without (n = 258) ADHD. Predictors of adult functional outcomes in ADHD included clinical factors such as baseline ADHD severity, IQ, and comorbidity; demographic factors such as family income, number of household members and parental education; and family factors such as parental monitoring and parental marital problems. Predictors of adult outcomes were generally comparable for children with and without ADHD. Childhood ADHD symptoms, IQ, and household income levels are important predictors of adult functional outcomes. Management of these areas early on, through timely treatments for ADHD symptoms, and providing additional support to children with lower IQ and from households with low incomes, could assist in improving adult functioning. Copyright © 2017 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Innovative and Successful Approaches to Improving Care Transitions From Hospital to Home

PubMed Central

Labson, Margherita C.

2015-01-01

Abstract Effective transitions to home care have been identified as among the factors leading to reducing hospital readmissions within 30 days of discharge and improvements on various other quality measures. Innovative applications of published evidence-based models and best practices designed to improve care transitions have been implemented in various settings across the country in an effort to enhance quality performance. For this article, The Joint Commission collected a series of case examples to examine how evidence-based innovations in care transitions are reducing readmissions and improving other quality outcomes. The organizations providing the case examples were interviewed and asked to provide performance data demonstrating quality improvement, as well as information about their care processes and data-gathering techniques. Their innovative approaches are reducing hospital readmissions; improving patient safety, satisfaction, and engagement; and contributing to other positive outcomes. PMID:25654457

Islet product characteristics and factors related to successful human islet transplantation from the Collaborative Islet Transplant Registry (CITR) 1999-2010.

PubMed

Balamurugan, A N; Naziruddin, B; Lockridge, A; Tiwari, M; Loganathan, G; Takita, M; Matsumoto, S; Papas, K; Trieger, M; Rainis, H; Kin, T; Kay, T W; Wease, S; Messinger, S; Ricordi, C; Alejandro, R; Markmann, J; Kerr-Conti, J; Rickels, M R; Liu, C; Zhang, X; Witkowski, P; Posselt, A; Maffi, P; Secchi, A; Berney, T; O'Connell, P J; Hering, B J; Barton, F B

2014-11-01

The Collaborative Islet Transplant Registry (CITR) collects data on clinical islet isolations and transplants. This retrospective report analyzed 1017 islet isolation procedures performed for 537 recipients of allogeneic clinical islet transplantation in 1999-2010. This study describes changes in donor and islet isolation variables by era and factors associated with quantity and quality of final islet products. Donor body weight and BMI increased significantly over the period (p<0.001). Islet yield measures have improved with time including islet equivalent (IEQ)/particle ratio and IEQs infused. The average dose of islets infused significantly increased in the era of 2007-2010 when compared to 1999-2002 (445.4±156.8 vs. 421.3±155.4×0(3) IEQ; p<0.05). Islet purity and total number of β cells significantly improved over the study period (p<0.01 and <0.05, respectively). Otherwise, the quality of clinical islets has remained consistently very high through this period, and differs substantially from nonclinical islets. In multivariate analysis of all recipient, donor and islet factors, and medical management factors, the only islet product characteristic that correlated with clinical outcomes was total IEQs infused. This analysis shows improvements in both quantity and some quality criteria of clinical islets produced over 1999-2010, and these parallel improvements in clinical outcomes over the same period. © 2014 The Authors. American Journal of Transplantation Published by Wiley Periodicals, Inc. on behalf of American Society of Transplant Surgeons.

Islet Product Characteristics and Factors Related to Successful Human Islet Transplantation From the Collaborative Islet Transplant Registry (CITR) 1999–2010

PubMed Central

Balamurugan, A N; Naziruddin, B; Lockridge, A; Tiwari, M; Loganathan, G; Takita, M; Matsumoto, S; Papas, K; Trieger, M; Rainis, H; Kin, T; Kay, T W; Wease, S; Messinger, S; Ricordi, C; Alejandro, R; Markmann, J; Kerr-Conti, J; Rickels, M R; Liu, C; Zhang, X; Witkowski, P; Posselt, A; Maffi, P; Secchi, A; Berney, T; O’Connell, P J; Hering, B J; Barton, F B

2014-01-01

The Collaborative Islet Transplant Registry (CITR) collects data on clinical islet isolations and transplants. This retrospective report analyzed 1017 islet isolation procedures performed for 537 recipients of allogeneic clinical islet transplantation in 1999–2010. This study describes changes in donor and islet isolation variables by era and factors associated with quantity and quality of final islet products. Donor body weight and BMI increased significantly over the period (p < 0.001). Islet yield measures have improved with time including islet equivalent (IEQ)/particle ratio and IEQs infused. The average dose of islets infused significantly increased in the era of 2007–2010 when compared to 1999–2002 (445.4 ± 156.8 vs. 421.3 ± 155.4 ×103 IEQ; p < 0.05). Islet purity and total number of β cells significantly improved over the study period (p < 0.01 and <0.05, respectively). Otherwise, the quality of clinical islets has remained consistently very high through this period, and differs substantially from nonclinical islets. In multivariate analysis of all recipient, donor and islet factors, and medical management factors, the only islet product characteristic that correlated with clinical outcomes was total IEQs infused. This analysis shows improvements in both quantity and some quality criteria of clinical islets produced over 1999–2010, and these parallel improvements in clinical outcomes over the same period. PMID:25278159

Factors associated with death and loss to follow-up in children on antiretroviral care in Mingalardon Specialist Hospital, Myanmar, 2006–2016

PubMed Central

Satyanarayana, Srinath; Isaakidis, Petros; Hone, San; Khaing, Aye Aye; Nguyen Binh, Hoa; Oo, Htun Nyunt

2018-01-01

Background Myanmar National AIDS programme’s priority is to improve the survival of all people living with HIV by providing anti-retroviral therapy (ART) care. More than 7200 children (aged <15 years) have been enrolled into ART care from 2005 to 2016. A previous study showed that ~11% children on ART care had either died or were lost to follow-up by 60 months. Factors associated with death and lost-to follow-up (adverse outcomes) have not been previously studied. Objectives To describe the association between demographic and clinical characteristics at enrollment into ART care with adverse outcomes. Methods Cohort study using records of children enrolled for ART care at Mingalardon Specialist Hospital (main Paediatric ART center in Myanmar) from 2006–2016. We used multivariable Cox proportional hazards regression models for analysis. Results 1,159 children were enrolled for ART care and they contributed a total of 1.45 million person-days of follow-up period. 112 (10%) had an adverse outcome during the follow-up time period (55 deaths, 57 lost to follow-up). Enrollment into the ART care through in-patient care department of the hospital, CD4 Cell count <50/mm3, enrollment during changing ART guidelines (different ART eligibility criteria and preferred ART regimen) were independently associated with higher hazards of adverse outcome. Receiving protease inhibitor-based ART regimen at enrollment was independently associated with lower hazards of adverse outcome. Age, sex, residing in urban or rural areas, WHO clinical stage, having TB at the time of enrollment, receiving cotrimoxazole prophylaxis were not statistically associated with adverse outcomes. Conclusion Our analysis reconfirms good survival of children on ART care (including those with TB). The characteristics associated with adverse outcomes (other than CD4 cell count<50) are surrogates of some unmeasured underlying health system/ patient related factors that needs further exploration to improve the survival of children on ART care. PMID:29621302

Factors associated with death and loss to follow-up in children on antiretroviral care in Mingalardon Specialist Hospital, Myanmar, 2006-2016.

PubMed

Kaung Nyunt, Kay Khaing; Han, Wai Wai; Satyanarayana, Srinath; Isaakidis, Petros; Hone, San; Khaing, Aye Aye; Nguyen Binh, Hoa; Oo, Htun Nyunt

2018-01-01

Myanmar National AIDS programme's priority is to improve the survival of all people living with HIV by providing anti-retroviral therapy (ART) care. More than 7200 children (aged <15 years) have been enrolled into ART care from 2005 to 2016. A previous study showed that ~11% children on ART care had either died or were lost to follow-up by 60 months. Factors associated with death and lost-to follow-up (adverse outcomes) have not been previously studied. To describe the association between demographic and clinical characteristics at enrollment into ART care with adverse outcomes. Cohort study using records of children enrolled for ART care at Mingalardon Specialist Hospital (main Paediatric ART center in Myanmar) from 2006-2016. We used multivariable Cox proportional hazards regression models for analysis. 1,159 children were enrolled for ART care and they contributed a total of 1.45 million person-days of follow-up period. 112 (10%) had an adverse outcome during the follow-up time period (55 deaths, 57 lost to follow-up). Enrollment into the ART care through in-patient care department of the hospital, CD4 Cell count <50/mm3, enrollment during changing ART guidelines (different ART eligibility criteria and preferred ART regimen) were independently associated with higher hazards of adverse outcome. Receiving protease inhibitor-based ART regimen at enrollment was independently associated with lower hazards of adverse outcome. Age, sex, residing in urban or rural areas, WHO clinical stage, having TB at the time of enrollment, receiving cotrimoxazole prophylaxis were not statistically associated with adverse outcomes. Our analysis reconfirms good survival of children on ART care (including those with TB). The characteristics associated with adverse outcomes (other than CD4 cell count<50) are surrogates of some unmeasured underlying health system/ patient related factors that needs further exploration to improve the survival of children on ART care.

Social ecology of child soldiers: child, family, and community determinants of mental health, psychosocial well-being, and reintegration in Nepal.

PubMed

Kohrt, Brandon A; Jordans, Mark J D; Tol, Wietse A; Perera, Em; Karki, Rohit; Koirala, Suraj; Upadhaya, Nawaraj

2010-11-01

This study employed a social ecology framework to evaluate psychosocial well-being in a cross-sectional sample of 142 former child soldiers in Nepal. Outcome measures included the Depression Self Rating Scale (DSRS), Child Posttraumatic Stress Disorder Symptom Scale (CPSS), and locally developed measures of functional impairment and reintegration. Hierarchical linear modeling was used to examine the contribution of factors at multiple levels. At the child level, traumatic exposures, especially torture, predicted poor outcomes, while education improved outcomes. At the family level, conflict-related death of a relative, physical abuse in the household, and loss of wealth during the conflict predicted poor outcomes. At the community level, living in high caste Hindu communities predicted lack of reintegration supports. Ultimately, social ecology is well suited to identify intervention foci across ecological levels based on community differences in vulnerability and protective factors.

Visual outcomes following vitrectomy for diabetic retinopathy amongst Indigenous and non-Indigenous Australians in South Australia and the Northern Territory.

PubMed

Kaidonis, Georgia; Hassall, Mark M; Phillips, Russell; Raymond, Grant; Saha, Niladri; Wong, George Hc; Gilhotra, Jagjit S; Liu, Ebony; Burdon, Kathryn P; Henderson, Tim; Newland, Henry; Lake, Stewart R; Craig, Jamie E

2018-05-01

Visual outcomes following diabetic vitrectomy have not previously been studied in an Australian population. This analysis aimed to determine the rate of, and factors associated with visual success following diabetic vitrectomy performed for Indigenous and non-Indigenous Australians, and investigate factors predisposing to early progression to diabetic retinopathy (DR) requiring vitrectomy. Retrospective, population-based audit. All patients undergoing vitrectomy for the complications of DR in South Australia (SA) and the Northern Territory (NT) between 2007 and 2011. Medical records were audited and data collected, including demographics, diabetic history, past treatment for DR, indication for vitrectomy and visual acuity pre and postoperatively. Visual success (gain of ≥15 ETDRS letters) at 6 and 12 months, postoperatively. A total of 495 diabetic vitrectomies, for 404 eyes of 335 patients were performed in SA and NT between 2007 and 2011. 77 (23%) patients requiring diabetic vitrectomy were Indigenous Australians. 87% of patients undergoing diabetic vitrectomy had stable or improved vision at 1 year, postoperatively. There was no significant difference between indigenous and non-indigenous eyes achieving visual success (P = 0.929). Timely preoperative laser treatment (P = 0.03) and preoperative visual acuity (P = 0.01) were the predominant factors associated with visual success. Indigenous patients are just as likely to have improved vision following diabetic vitrectomy as non-Indigenous Australians. However, the small subset of indigenous patients with blind eyes prior to vitrectomy are significantly less likely to improve from surgery. The underlying factors associated with poor outcomes in this group requires further exploration. © 2017 Royal Australian and New Zealand College of Ophthalmologists.

SUPPORTING PHYSICIANS' PRACTICE-BASED LEARNING AND IMPROVEMENT (PBLI) AND QUALITY IMPROVEMENT THROUGH EXPLORATION OF POPULATION-BASED MEDICAL DATA.

PubMed

Baumgart, Leigh A; Bass, Ellen J; Lyman, Jason A; Springs, Sherry; Voss, John; Hayden, Gregory F; Hellems, Martha A; Hoke, Tracey R; Schlag, Katharine A; Schorling, John B

2010-01-01

Participating in self-assessment activities may stimulate improvement in practice behaviors. However, it is unclear how best to support the development of self-assessment skills, particularly in the health care domain. Exploration of population-based data is one method to enable health care providers to identify deficiencies in overall practice behavior that can motivate quality improvement initiatives. At the University of Virginia, we are developing a decision support tool to integrate and present population-based patient data to health care providers related to both clinical outcomes and non-clinical measures (e.g., demographic information). By enabling users to separate their direct impact on clinical outcomes from other factors out of their control, we may enhance the self-assessment process.

SUPPORTING PHYSICIANS’ PRACTICE-BASED LEARNING AND IMPROVEMENT (PBLI) AND QUALITY IMPROVEMENT THROUGH EXPLORATION OF POPULATION-BASED MEDICAL DATA

PubMed Central

Baumgart, Leigh A.; Bass, Ellen J.; Lyman, Jason A.; Springs, Sherry; Voss, John; Hayden, Gregory F.; Hellems, Martha A.; Hoke, Tracey R.; Schlag, Katharine A.; Schorling, John B.

2011-01-01

Participating in self-assessment activities may stimulate improvement in practice behaviors. However, it is unclear how best to support the development of self-assessment skills, particularly in the health care domain. Exploration of population-based data is one method to enable health care providers to identify deficiencies in overall practice behavior that can motivate quality improvement initiatives. At the University of Virginia, we are developing a decision support tool to integrate and present population-based patient data to health care providers related to both clinical outcomes and non-clinical measures (e.g., demographic information). By enabling users to separate their direct impact on clinical outcomes from other factors out of their control, we may enhance the self-assessment process. PMID:21874123

The Effect Of Different Corrective Feedback Methods on the Outcome and Self Confidence of Young Athletes

PubMed Central

Tzetzis, George; Votsis, Evandros; Kourtessis, Thomas

2008-01-01

This experiment investigated the effects of three corrective feedback methods, using different combinations of correction, or error cues and positive feedback for learning two badminton skills with different difficulty (forehand clear - low difficulty, backhand clear - high difficulty). Outcome and self-confidence scores were used as dependent variables. The 48 participants were randomly assigned into four groups. Group A received correction cues and positive feedback. Group B received cues on errors of execution. Group C received positive feedback, correction cues and error cues. Group D was the control group. A pre, post and a retention test was conducted. A three way analysis of variance ANOVA (4 groups X 2 task difficulty X 3 measures) with repeated measures on the last factor revealed significant interactions for each depended variable. All the corrective feedback methods groups, increased their outcome scores over time for the easy skill, but only groups A and C for the difficult skill. Groups A and B had significantly better outcome scores than group C and the control group for the easy skill on the retention test. However, for the difficult skill, group C was better than groups A, B and D. The self confidence scores of groups A and C improved over time for the easy skill but not for group B and D. Again, for the difficult skill, only group C improved over time. Finally a regression analysis depicted that the improvement in performance predicted a proportion of the improvement in self confidence for both the easy and the difficult skill. It was concluded that when young athletes are taught skills of different difficulty, different type of instruction, might be more appropriate in order to improve outcome and self confidence. A more integrated approach on teaching will assist coaches or physical education teachers to be more efficient and effective. Key pointsThe type of the skill is a critical factor in determining the effectiveness of the feedback types.Different instructional methods of corrective feedback could have beneficial effects in the outcome and self-confidence of young athletesInstructions focusing on the correct cues or errors increase performance of easy skills.Positive feedback or correction cues increase self-confidence of easy skills but only the combination of error and correction cues increase self confidence and outcome scores of difficult skills. PMID:24149905

The impact of intrinsic motivation on session attendance and reliable cognitive improvement in cognitive remediation in schizophrenia.

PubMed

Bryce, S D; Lee, S J; Ponsford, J L; Lawrence, R J; Tan, E J; Rossell, S L

2018-06-20

Cognitive remediation (CR) is considered a potentially effective method of improving cognitive function in people with schizophrenia. Few studies, however, have explored the role of intrinsic motivation on treatment utilization or training outcomes in CR in this population. This study explored the impact of task-specific intrinsic motivation on attendance and reliable cognitive improvement in a controlled trial comparing CR with a computer game (CG) playing control. Forty-nine participants with schizophrenia or schizoaffective disorder, allocated to 10 weeks of group-based CR (n = 25) or CG control (n = 24), provided complete outcome data at baseline. Forty-three participants completed their assigned intervention. Cognition, psychopathology and intrinsic motivation were measured at baseline and end-treatment. Regression analyses explored the relative contribution of baseline motivation and other clinical factors to session attendance as well as the association of baseline and change in intrinsic motivation with the odds of reliable cognitive improvement (calculated using reliable change indices). Baseline reports of perceived program value were the only significant multivariable predictor of session attendance when including global cognition and psychiatric symptomatology. The odds of reliable cognitive improvement significantly increased with greater improvements in program interest and value from baseline to end-treatment. Motivational changes over time were highly variable between participants. Task-specific intrinsic motivation in schizophrenia may represent an important patient-related factor that contributes to session attendance and cognitive improvements in CR. Regular evaluation and enhancement of intrinsic motivation in cognitively enhancing interventions may optimize treatment engagement and the likelihood of meaningful training outcomes. Copyright © 2018 Elsevier B.V. All rights reserved.

Initial management of pneumonia and sepsis: factors associated with improved outcome.

PubMed

Menéndez, R; Torres, A; Reyes, S; Zalacain, R; Capelastegui, A; Aspa, J; Borderías, L; Martín-Villasclaras, J J; Bello, S; Alfageme, I; de Castro, F R; Rello, J; Molinos, L; Ruiz-Manzano, J

2012-01-01

Processes of care and adherence to guidelines have been associated with improved survival in community-acquired pneumonia (CAP). In sepsis, bundles of processes of care have also increased survival. We aimed to audit compliance with guideline-recommended processes of care and its impact on outcome in hospitalised CAP patients with sepsis. We prospectively studied 4,137 patients hospitalised with CAP in 13 hospitals. The processes of care evaluated were adherence to antibiotic prescription guidelines, first dose within 6 h and oxygen assessment. Outcome measures were mortality and length of stay (LOS). Oxygen assessment was measured in 3,745 (90.5%) patients; 3,024 (73.1%) patients received antibiotics according to guidelines and 3,053 (73.8%) received antibiotics within 6 h. In CAP patients with sepsis, the strongest independent factor for survival was antibiotic adherence (OR 0.4). In severe sepsis, only compliance to antibiotic adherence plus first dose within 6 h was associated with lower mortality (OR 0.60), adjusted for fine prognostic scale and hospital. Antibiotic adherence was related to shorter hospital stay. In sepsis, antibiotic adherence is the strongest protective factor of care associated with survival and LOS. In severe sepsis, combined antibiotic adherence and first dose within 6 h may reduce mortality.

Change in Quality of Life after Rehabilitation: Prognostic Factors for Visually Impaired Adults

ERIC Educational Resources Information Center

Langelaan, Maaike; de Boer, Michiel R.; van Nispen, Ruth M. A.; Wouters, Bill; Moll, Annette C.; van Rens, Ger H. M. B.

2009-01-01

The overall aim of rehabilitation for visually impaired adults is to improve the quality of life and (societal) participation. The objectives of this study were to obtain the short-term and long-term outcome of a comprehensive rehabilitation programme on quality of life for visually impaired adults, and prognostic baseline factors responsible for…

Relationship between Self-Reported Racial Composition of High School and Health Literacy among Community Health Center Patients

ERIC Educational Resources Information Center

Kaphingst, Kimberly A.; Goodman, Melody; Pyke, Owen; Stafford, Jewel; Lachance, Christina

2012-01-01

Intervention and policy approaches targeting the societal factors that affect health literacy (e.g., educational systems) could have promise to improve health outcomes, but little research has investigated these factors. This study examined the associations between self-reported racial composition of prior educational and neighborhood contexts and…

Improving Measurement of the EFNEP Outcomes Using Factor Analysis of the Behavior Checklist

ERIC Educational Resources Information Center

Hoerr, Sharon L.; Abdulkadri, Abdullahi O.; Miller, Steven; Waltersdorf, Christine; LaShore, Margaret; Martin, Karen; Newkirk, Cathy

2011-01-01

This article advances the literature on assessment of EFNEP's effectiveness. Factor analysis of Behavior Checklist items were performed to arrive at a parsimonious set of constructs used to assess the effects of program attributes on participants' behavior change. Based on the data from Michigan EFNEP, the use of constructs demonstrated a robust…

Visualizing Student Flows: Busting Myths about Student Movement and Success

ERIC Educational Resources Information Center

Heileman, Gregory L.; Babbitt, Terry H.; Abdallah, Chaouki T.

2015-01-01

Many institutions are trying to better understand the factors that drive student success and failure in order to improve the efficiency of degree production. Traditional academic reporting systems are not adequate for this purpose, since they are designed to measure outcomes, not to uncover the factors that influence them. To address this problem,…

Designing and Evaluating Interventions to Eliminate Racial and Ethnic Disparities in Health Care

PubMed Central

Cooper, Lisa A; Hill, Martha N; Powe, Neil R

2002-01-01

A large number of factors contribute to racial and ethnic disparities in health status. Health care professionals, researchers, and policymakers have believed for some time that access to care is the centerpiece in the elimination of these health disparities. The Institute of Medicine's (IOM) model of access to health services includes personal, financial, and structural barriers, health service utilization, and mediators of care. This model can be used to describe the interactions among these factors and their impact on health outcomes and equity of services among racial and ethnic groups. We present a modified version of the IOM model that incorporates the features of other access models and highlights barriers and mediators that are relevant for interventions designed to eliminate disparities in U.S. health care. We also suggest that interventions to eliminate disparities and achieve equity in health care services be considered within the broader context of improving quality of care. Some health service intervention studies have shown improvements in the health of disadvantaged groups. If properly designed and implemented, these interventions could be used to reduce health disparities. Successful features of interventions include the use of multifaceted, intense approaches, culturally and linguistically appropriate methods, improved access to care, tailoring, the establishment of partnerships with stakeholders, and community involvement. However, in order to be effective in reducing disparities in health care and health status, important limitations of previous studies need to be addressed, including the lack of control groups, nonrandom assignment of subjects to experimental interventions, and use of health outcome measures that are not validated. Interventions might be improved by targeting high-risk populations, focusing on the most important contributing factors, including measures of appropriateness and quality of care and health outcomes, and prioritizing dissemination efforts. PMID:12133164

Cause-and-effect analysis of risk management files to assess patient care in the emergency department.

PubMed

White, Andrew A; Wright, Seth W; Blanco, Roberto; Lemonds, Brent; Sisco, Janice; Bledsoe, Sandy; Irwin, Cindy; Isenhour, Jennifer; Pichert, James W

2004-10-01

Identifying the etiologies of adverse outcomes is an important first step in improving patient safety and reducing malpractice risks. However, relatively little is known about the causes of emergency department-related adverse outcomes. The objective was to describe a method for identification of common causes of adverse outcomes in an emergency department. This methodology potentially can suggest ways to improve care and might provide a model for identification of factors associated with adverse outcomes. This was a retrospective analysis of 74 consecutive files opened by a malpractice insurer between 1995 and 2000. Each risk-management file was analyzed to identify potential causes of adverse outcomes. The main outcomes were rater-assigned codes for alleged problems with care (e.g., failures of communication or problems related to diagnosis). About 50% of cases were related to injuries or abdominal complaints. A contributing cause was found in 92% of cases, and most had more than one contributing cause. The most frequent contributing categories included failure to diagnose (45%), supervision problems (31%), communication problems (30%), patient behavior (24%), administrative problems (20%), and documentation (20%). Specific relating factors within these categories, such as lack of timely resident supervision and failure to follow policies and procedures, were identified. This project documented that an aggregate analysis of risk-management files has the potential to identify shared causes related to real or perceived adverse outcomes. Several potentially correctable systems problems were identified using this methodology. These simple, descriptive management tools may be useful in identifying issues for problem solving and can be easily learned by physicians and managers.

Primary Care Outcomes Questionnaire: psychometric testing of a new instrument.

PubMed

Murphy, Mairead; Hollinghurst, Sandra; Cowlishaw, Sean; Salisbury, Chris

2018-06-01

Patients attend primary care for many reasons and to achieve a range of possible outcomes. There is currently no Patient Reported Outcome Measure (PROM) designed to capture these diverse outcomes, and trials of interventions in primary care may thus fail to detect beneficial effects. This study describes the psychometric testing of the Primary Care Outcomes Questionnaire (PCOQ), which was designed to capture a broad range of outcomes relevant to primary care. Questionnaires were administered in primary care in South West England. Patients completed the PCOQ in GP waiting rooms before a consultation, and a second questionnaire, including the PCOQ and seven comparator PROMs, after 1 week. Psychometric testing included exploratory factor analysis on the PCOQ, internal consistency, correlation coefficients between domain scores and comparator measures, and repeated measures effect sizes indicating change across 1 week. In total, 602 patients completed the PCOQ at baseline, and 264 (44%) returned the follow-up questionnaire. Exploratory factor analysis suggested four dimensions underlying the PCOQ items: health and wellbeing, health knowledge and self-care, confidence in health provision, and confidence in health plan. Each dimension was internally consistent and correlated as expected with comparator PROMs, providing evidence of construct validity. Patients reporting an improvement in their main problem exhibited small to moderate improvements in relevant domain scores on the PCOQ. The PCOQ was acceptable, feasible, showed strong psychometric properties, and was responsive to change. It is a promising new tool for assessment of outcomes of primary care interventions from a patient perspective. © British Journal of General Practice 2018.

Clinical Outcome after Intra-Arterial Stroke Therapy in the Very Elderly: Why is it so Heterogeneous?

PubMed Central

Chandra, Ronil V.; Leslie-Mazwi, Thabele M.; Mehta, Brijesh P.; Yoo, Albert J.; Simonsen, Claus Z.

2014-01-01

Very elderly patients (i.e., ≥80 years) are disproportionally affected by acute ischemic stroke. They account for a third of hospital stroke admissions, but two-thirds of overall stroke-related morbidity and mortality. There is some evidence of clinical benefit in treating selected very elderly patients with intravenous thrombolysis (IVT). For very elderly patients ineligible or non-responsive to IVT, intra-arterial therapy (IAT) may have promise in improving clinical outcome. However, its unequivocal efficacy in the general population remains to be proven in randomized trials. Small cohort studies reveal that the rate of good clinical outcome for very elderly patients after IAT is highly variable, ranging from 0 to 28%. In addition, they experience higher rates of futile reperfusion than younger patients. Thus, it is imperative to understand the factors that impact on clinical outcome in very elderly patients after IAT. The aim of this review is to examine the factors that may be responsible for the heterogeneous clinical response of the very elderly to IAT. This will allow the reader to integrate the current available evidence to individualize intra-arterial stroke therapy in very elderly patients. Placing emphasis on pre-stroke independent living, smaller infarct core size, short procedure times, and avoiding general anesthesia where feasible, will help improve rates of good clinical outcome. PMID:24808887

Blood pressure as a prognostic factor after acute stroke.

PubMed

Tikhonoff, Valérie; Zhang, Haifeng; Richart, Tom; Staessen, Jan A

2009-10-01

Stroke is the second most common cause of death worldwide and is the complication of hypertension that is most directly linked to blood pressure. Hypertension affects nearly 30% of the world's population; therefore, reducing blood pressure is key for the prevention of stroke. Unlike the established role of hypertension as a risk factor for stroke, the prognostic importance of blood pressure in determining outcome after acute stroke is unclear. The acute hypertensive response occurs in more than 50% of all patients with acute stroke and is associated with poor prognosis. The relation between the outcome of acute stroke and blood pressure is U-shaped, with the best outcome at systolic blood-pressure levels ranging from about 140 to 180 mm Hg. The evidence that decreasing blood pressure in hypertensive patients with acute ischaemic or haemorrhagic stroke improves prognosis needs further confirmation. Whether raising blood pressure to improve perfusion of ischaemic brain areas is beneficial remains even more uncertain. Present guidelines for the management of blood pressure in patients with acute stroke are not evidence-based, but results from ongoing trials might provide more informed recommendations for the future.

Learning Evaluation: blending quality improvement and implementation research methods to study healthcare innovations.

PubMed

Balasubramanian, Bijal A; Cohen, Deborah J; Davis, Melinda M; Gunn, Rose; Dickinson, L Miriam; Miller, William L; Crabtree, Benjamin F; Stange, Kurt C

2015-03-10

In healthcare change interventions, on-the-ground learning about the implementation process is often lost because of a primary focus on outcome improvements. This paper describes the Learning Evaluation, a methodological approach that blends quality improvement and implementation research methods to study healthcare innovations. Learning Evaluation is an approach to multi-organization assessment. Qualitative and quantitative data are collected to conduct real-time assessment of implementation processes while also assessing changes in context, facilitating quality improvement using run charts and audit and feedback, and generating transportable lessons. Five principles are the foundation of this approach: (1) gather data to describe changes made by healthcare organizations and how changes are implemented; (2) collect process and outcome data relevant to healthcare organizations and to the research team; (3) assess multi-level contextual factors that affect implementation, process, outcome, and transportability; (4) assist healthcare organizations in using data for continuous quality improvement; and (5) operationalize common measurement strategies to generate transportable results. Learning Evaluation principles are applied across organizations by the following: (1) establishing a detailed understanding of the baseline implementation plan; (2) identifying target populations and tracking relevant process measures; (3) collecting and analyzing real-time quantitative and qualitative data on important contextual factors; (4) synthesizing data and emerging findings and sharing with stakeholders on an ongoing basis; and (5) harmonizing and fostering learning from process and outcome data. Application to a multi-site program focused on primary care and behavioral health integration shows the feasibility and utility of Learning Evaluation for generating real-time insights into evolving implementation processes. Learning Evaluation generates systematic and rigorous cross-organizational findings about implementing healthcare innovations while also enhancing organizational capacity and accelerating translation of findings by facilitating continuous learning within individual sites. Researchers evaluating change initiatives and healthcare organizations implementing improvement initiatives may benefit from a Learning Evaluation approach.

Milk-derived or recombinant transforming growth factor-beta has effects on immunological outcomes: a review of evidence from animal experimental studies.

PubMed

Oddy, W H; McMahon, R J

2011-06-01

Identified factors from milk have been shown to improve health outcomes. One specific factor, transforming growth factor-Beta (TGF)-β, has been identified previously as having the potential to impact on immunological outcomes in the newborn offspring. The primary objective of this review was to examine the published studies that have considered TGF-β in association with immunological outcomes of experimental models. We hypothesized that oral administration of TGF-β (through human milk, cow's milk, infant formula) or recombinant TGF-β delivered via gavage, may down-regulate immune activation in newborn offspring. Animal experimental studies were identified through MEDLINE, CAB Abstracts, Biological Abstracts and Scopus. Selection criteria included well-described animal populations, sample and study design, source of TGF-β, age and immunological outcomes measured and effect size. The findings were summarized temporally in tabular format, giving an overall measure of effect based on the literature available since 1994. Animal experimental studies (n=13) were included in the review to determine an association between maternal TGF-β and immunological outcomes. Overall 92% of these studies (12/13) showed a positive association with TGF-β1 or TGF-β2, demonstrating protection against immunologically related outcomes in early life in an animal model. TGF-β is important in developing and maintaining appropriate immune responses in the offspring. TGF-β delivered orally to neonatal animals provides protection against adverse immunological outcomes, corroborating and supporting findings from human studies. Animal studies provide important clues to the pathogenesis and therapeutics of immune activation and allergy in early childhood. TGF-βs are important growth factors involved in maintaining homeostasis in the intestine, regulating inflammation and allergy development and promoting oral tolerance in infants. Thus, taken as a whole, these and our other findings suggest that this cytokine in milk may influence the development of immunological outcomes in offspring. © 2011 Blackwell Publishing Ltd.

A randomized trial of a primary care-based disease management program to improve cardiovascular risk factors and glycated hemoglobin levels in patients with diabetes.

PubMed

Rothman, Russell L; Malone, Robb; Bryant, Betsy; Shintani, Ayumi K; Crigler, Britton; Dewalt, Darren A; Dittus, Robert S; Weinberger, Morris; Pignone, Michael P

2005-03-01

To assess the efficacy of a pharmacist-led, primary care-based, disease management program to improve cardiovascular risk factors and glycated hemoglobin (A(1C)) levels in vulnerable patients with poorly controlled diabetes. A randomized controlled trial of 217 patients with type 2 diabetes and poor glycemic control (A(1C) level >or=8.0%) was conducted at an academic general medicine practice from February 2001 to April 2003. Intervention patients received intensive management from clinical pharmacists, as well as from a diabetes care coordinator who provided diabetes education, applied algorithms for managing glucose control and decreasing cardiovascular risk factors, and addressed barriers to care. Control patients received a one-time management session from a pharmacist followed by usual care from their primary care provider. Outcomes were recorded at baseline and at 6 and 12 months. Primary outcomes included blood pressure, A(1C) level, cholesterol level, and aspirin use. Secondary outcomes included diabetes knowledge, satisfaction, use of clinical services, and adverse events. For the 194 patients (89%) with 12-month data, the intervention group had significantly greater improvement than did the control group for systolic blood pressure (-9 mm Hg; 95% confidence interval [CI]: -16 to -3 mm Hg) and A(1C) level (-0.8%; 95% CI: -1.7% to 0%). Change in total cholesterol level was not significant. At 12 months, aspirin use was 91% in the intervention group versus 58% among controls (P <0.0001). Intervention patients had greater improvements in diabetes knowledge and satisfaction than did control patients. There were no significant differences in use of clinical services or adverse events. Our comprehensive disease management program reduced cardiovascular risk factors and A(1C) levels among vulnerable patients with type 2 diabetes and poor glycemic control.

A Systematic Review of Interventions to Change Staff Care Practices in Order to Improve Resident Outcomes in Nursing Homes

PubMed Central

Low, Lee-Fay; Fletcher, Jennifer; Goodenough, Belinda; Jeon, Yun-Hee; Etherton-Beer, Christopher; MacAndrew, Margaret; Beattie, Elizabeth

2015-01-01

Background We systematically reviewed interventions that attempted to change staff practice to improve long-term care resident outcomes. Methods Studies met criteria if they used a control group, included 6 or more nursing home units and quantitatively assessed staff behavior or resident outcomes. Intervention components were coded as including education material, training, audit and feedback, monitoring, champions, team meetings, policy or procedures and organizational restructure. Results Sixty-three unique studies were broadly grouped according to clinical domain—oral health (3 studies), hygiene and infection control (3 studies), nutrition (2 studies), nursing home acquired pneumonia (2 studies), depression (2 studies) appropriate prescribing (7 studies), reduction of physical restraints (3 studies), management of behavioral and psychological symptoms of dementia (6 studies), falls reduction and prevention (11 studies), quality improvement (9 studies), philosophy of care (10 studies) and other (5 studies). No single intervention component, combination of, or increased number of components was associated with greater likelihood of positive outcomes. Studies with positive outcomes for residents also tended to change staff behavior, however changing staff behavior did not necessarily improve resident outcomes. Studies targeting specific care tasks (e.g. oral care, physical restraints) were more likely to produce positive outcomes than those requiring global practice changes (e.g. care philosophy). Studies using intervention theories were more likely to be successful. Program logic was rarely articulated, so it was often unclear whether there was a coherent connection between the intervention components and measured outcomes. Many studies reported barriers relating to staff (e.g. turnover, high workload, attitudes) or organizational factors (e.g. funding, resources, logistics). Conclusion Changing staff practice in nursing homes is possible but complex. Interventionists should consider barriers and feasibility of program components to impact on each intended outcome. PMID:26559675

Context matters: A community-based study of urban minority parents’ views on child health

PubMed Central

Bolar, Cassandra L.; Hernandez, Natalie; Akintobi, Tabia Henry; McAllister, Calvin; Ferguson, Aneeqah S.; Rollins, Latrice; Wrenn, Glenda; Okafor, Martha; Collins, David; Clem, Thomas

2016-01-01

Background Among children, there are substantial ethno-racial minority disparities across a broad range of health-related behaviors, experiences, and outcomes. Addressing these disparities is important, as childhood and adolescence establish health trajectories that extend throughout life. Methods The current study employed a community-based participatory research approach to gain community insight on child health priorities and to frame an intervention aimed at improving the health of minority children. Eight focus groups were conducted among seventy-five African American parents in a Southeastern city. The current study was guided by an ecological theoretical framework. Results Although the focus of this investigation was on community identification of child health priorities, participants cited, as root determinants, contextual factors, which included lack of healthy food options, lack of spaces for physical activity, and community violence. These co-occurring factors were related to limited engagement in outdoor activities and physical activity, increased obesity, and poor mental health and coping. Poor parenting was cited as the most substantial barrier to improving child health outcomes, and quality parenting was identified as the most important issue to address for community programs focused on promoting the health and success of children. For improving health outcomes for children in their neighborhoods, establishment of positive social capital and constructive activities were also cited. Conclusions These results reinforce social determinants of health as influences on child health outcomes and describe how community engagement can address potential solutions through interventions that resonate with program participants. PMID:27275021

Outcome and Prognostic Factors of Radiation Therapy for Medulloblastoma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rieken, Stefan, E-mail: Stefan.Rieken@med.uni-heidelberg.de; Mohr, Angela; Habermehl, Daniel

2011-11-01

Purpose: To investigate treatment outcome and prognostic factors after radiation therapy in patients with medulloblastomas (MB). Methods and Materials: Sixty-six patients with histologically confirmed MB were treated at University Hospital of Heidelberg between 1985 and 2009. Forty-two patients (64%) were pediatric ({<=}18 years), and 24 patients (36%) were adults. Tumor resection was performed in all patients and was complete in 47%. All patients underwent postoperative craniospinal irradiation (CSI) delivering a median craniospinal dose of 35.5 Gy with additional boosts to the posterior fossa up to 54.0 Gy. Forty-seven patients received chemotherapy, including 21 in whom chemotherapy was administered before CSI.more » Statistical analysis was performed using the log-rank test and the Kaplan-Meier method. Results: Median follow-up was 93 months. Overall survival (OS) and local and distant progression-free survival (LPFS and DPFS) were 73%, 62%, and 77% at 60 months. Both local and distant recurrence predisposed for significantly reduced OS. Macroscopic complete tumor resection, desmoplastic histology and early initiation of postoperative radiation therapy within 28 days were associated with improved outcome. The addition of chemotherapy did not improve survival rates. Toxicity was moderate. Conclusions: Complete resection of MB followed by CSI yields long survival rates in both children and adults. Delayed initiation of CSI is associated with poor outcome. Desmoplastic histology is associated with improved survival. The role of chemotherapy, especially in the adult population, must be further investigated in clinical studies.« less

Impact of urinary incontinence on medical rehabilitation inpatients.

PubMed

Mallinson, Trudy; Fitzgerald, Colleen M; Neville, Cynthia E; Almagor, Orit; Manheim, Larry; Deutsch, Anne; Heinemann, Allen

2017-01-01

To determine the prevalence of urinary incontinence (UI) and its association with rehabilitation outcomes in patients receiving inpatient medical rehabilitation in the United States. A retrospective, cohort study of 425,547 Medicare patients discharged from inpatient rehabilitation facilities (IRFs) in 2005. We examined prevalence of UI at admission and discharge for 5 impairment groups. We examined the impact of demographics, health, and functional status on the primary outcome, change in continence status, and secondary outcomes of discharge location and 6-month mortality. Approximately one-quarter (26.6%) of men were incontinent at admission compared to 22.2% of women. In all diagnostic groups, continence status remains largely unchanged from admission to discharge. Patients who are older, have cognitive difficulties, less functional improvement, and longer lengths of stay (LOS), are more likely to remain incontinent, compared to those who improved, after controlling for patient factors and clinical variables. UI was significantly associated with discharge to another post-acute setting (PAC). For orthopedic patients, UI was associated with a 71% increase in the likelihood of discharge to an institutional setting after controlling for patient factors and clinical variables. UI was not associated with death at 6 months post-discharge. UI is highly prevalent in IRF patients and is associated with increased likelihood of discharge to institutional care, particularly for orthopedic patients. Greater attention to identifying and treating UI in IRF patients may reduce medical expenditures and improve other outcomes. Neurourol. Urodynam. 36:176-183, 2017. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Characteristics of right-sided colonic neoplasia and colonoscopy barriers limiting their early detection and prognosis: a review of the literature.

PubMed

Fischbach, Wolfgang; Elsome, Rory; Amlani, Bharat

2018-06-05

Colonoscopy provides less protection from colorectal cancer in the right colon than the left. Areas covered: This review examines patient outcomes and colonoscopy success rates to identify factors that limit the protective effect of colonoscopy in the right colon. The MEDLINE and Embase databases were searched for literature from 2000 onwards, on the long-term outcomes and differences in screening practice between the right and left colon. In total, 12 systematic reviews (including nine meta-analyses) and 44 primary data records were included. Differences in patient outcomes and colonoscopy practice were identified between the right and left colon, suggesting that several factors, many of which disproportionally affect the right colon, impact lesion detection rates. Shorter withdrawal times reduce detection rates, while longer times significantly increase detection; mostly of adenomas in the right colon. Colonoscope attachments often only show a significant improvement in detection rates in the right colon, suggesting detection is more challenging due to visibility of the right colonic mucosa. Higher bowel cleansing grades significantly improve detection rates in the right colon compared to the left. Expert commentary: These findings confirm the need for continued improvement of colonoscopy effectiveness, and obligatory quality assessment, overall and especially in the right colon.

Can platelet-rich plasma (PRP) improve bone healing? A comparison between the theory and experimental outcomes.

PubMed

Malhotra, Angad; Pelletier, Matthew H; Yu, Yan; Walsh, William R

2013-02-01

The increased concentration of platelets within platelet-rich plasma (PRP) provides a vehicle to deliver supra-physiologic concentrations of growth factors to an injury site, possibly accelerating or otherwise improving connective tissue regeneration. This potential benefit has led to the application of PRP in several applications; however, inconsistent results have limited widespread adoption in bone healing. This review provides a core understanding of the bone healing mechanisms, and corresponds this to the factors present in PRP. In addition, the current state of the art of PRP preparation, the key aspects that may influence its effectiveness, and treatment outcomes as they relate specifically to bone defect healing are presented. Although PRP does have a sound scientific basis, its use for bone healing appears only beneficial when used in combination with osteoconductive scaffolds; however, neither allograft nor autograft appear to be appropriate carriers. Aggressive processing techniques and very high concentrations of PRP may not improve healing outcomes. Moreover, many other variables exist in PRP preparation and use that influence its efficacy; the effect of these variables should be understood when considering PRP use. This review includes the essentials of what has been established, what is currently missing in the literature, and recommendations for future directions.

Effectiveness of implementation interventions in improving physician adherence to guideline recommendations in heart failure: a systematic review

PubMed Central

Shanbhag, Deepti; Graham, Ian D; Harlos, Karen; Haynes, R. Brian; Gabizon, Itzhak; Connolly, Stuart J; Van Spall, Harriette Gillian Christine

2018-01-01

Background The uptake of guideline recommendations that improve heart failure (HF) outcomes remains suboptimal. We reviewed implementation interventions that improve physician adherence to these recommendations, and identified contextual factors associated with implementation success. Methods We searched databases from January 1990 to November 2017 for studies testing interventions to improve uptake of class I HF guidelines. We used the Cochrane Effective Practice and Organisation of Care and Process Redesign frameworks for data extraction. Primary outcomes included: proportion of eligible patients offered guideline-recommended pharmacotherapy, self-care education, left ventricular function assessment and/or intracardiac devices. We reported clinical outcomes when available. Results We included 38 studies. Provider-level interventions (n=13 studies) included audit and feedback, reminders and education. Organisation-level interventions (n=18) included medical records system changes, multidisciplinary teams, clinical pathways and continuity of care. System-level interventions (n=3) included provider/institutional incentives. Four studies assessed multi-level interventions. We could not perform meta-analyses due to statistical/conceptual heterogeneity. Thirty-two studies reported significant improvements in at least one primary outcome. Clinical pathways, multidisciplinary teams and multifaceted interventions were most consistently successful in increasing physician uptake of guidelines. Among randomised controlled trials (RCT) (n=10), pharmacist and nurse-led interventions improved target dose prescriptions. Eleven studies reported clinical outcomes; significant improvements were reported in three, including a clinical pathway, a multidisciplinary team and a multifaceted intervention. Baseline assessment of barriers, staff training, iterative intervention development, leadership commitment and policy/financial incentives were associated with intervention effectiveness. Most studies (n=20) had medium risk of bias; nine RCTs had low risk of bias. Conclusion Our study is limited by the quality and heterogeneity of the primary studies. Clinical pathways, multidisciplinary teams and multifaceted interventions appear to be most consistent in increasing guideline uptake. However, improvements in process outcomes were rarely accompanied by improvements in clinical outcomes. Our work highlights the need for improved research methodology to reliably assess the effectiveness of implementation interventions. PMID:29511005

Effectiveness of implementation interventions in improving physician adherence to guideline recommendations in heart failure: a systematic review.

PubMed

Shanbhag, Deepti; Graham, Ian D; Harlos, Karen; Haynes, R Brian; Gabizon, Itzhak; Connolly, Stuart J; Van Spall, Harriette Gillian Christine

2018-03-06

The uptake of guideline recommendations that improve heart failure (HF) outcomes remains suboptimal. We reviewed implementation interventions that improve physician adherence to these recommendations, and identified contextual factors associated with implementation success. We searched databases from January 1990 to November 2017 for studies testing interventions to improve uptake of class I HF guidelines. We used the Cochrane Effective Practice and Organisation of Care and Process Redesign frameworks for data extraction. Primary outcomes included: proportion of eligible patients offered guideline-recommended pharmacotherapy, self-care education, left ventricular function assessment and/or intracardiac devices. We reported clinical outcomes when available. We included 38 studies. Provider-level interventions (n=13 studies) included audit and feedback, reminders and education. Organisation-level interventions (n=18) included medical records system changes, multidisciplinary teams, clinical pathways and continuity of care. System-level interventions (n=3) included provider/institutional incentives. Four studies assessed multi-level interventions. We could not perform meta-analyses due to statistical/conceptual heterogeneity. Thirty-two studies reported significant improvements in at least one primary outcome. Clinical pathways, multidisciplinary teams and multifaceted interventions were most consistently successful in increasing physician uptake of guidelines. Among randomised controlled trials (RCT) (n=10), pharmacist and nurse-led interventions improved target dose prescriptions. Eleven studies reported clinical outcomes; significant improvements were reported in three, including a clinical pathway, a multidisciplinary team and a multifaceted intervention. Baseline assessment of barriers, staff training, iterative intervention development, leadership commitment and policy/financial incentives were associated with intervention effectiveness. Most studies (n=20) had medium risk of bias; nine RCTs had low risk of bias. Our study is limited by the quality and heterogeneity of the primary studies. Clinical pathways, multidisciplinary teams and multifaceted interventions appear to be most consistent in increasing guideline uptake. However, improvements in process outcomes were rarely accompanied by improvements in clinical outcomes. Our work highlights the need for improved research methodology to reliably assess the effectiveness of implementation interventions. © 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.

National Models for Continuing Professional Development: The Challenges of Twenty-First-Century Knowledge Management

ERIC Educational Resources Information Center

Leask, Marilyn; Younie, Sarah

2013-01-01

If teacher quality is the most critical factor in improving educational outcomes, then why is so little attention drawn to the knowledge and evidence base available to support teachers in improving the quality of their professional knowledge? This paper draws together findings from a range of sources to propose national models for continuing…

Outcomes of Teaching Improvement Programs for Faculty. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Ramirez, Jose-Luis

This study explored the impact of teaching improvement programs on university faculty participants in Mexico, as well as the factors that have affected the success of these programs. A total of 80 professors from the University of Sonora in Hermosillo, Mexico, completed a questionnaire on current teaching practices. The group included 40 former…

The contribution of psychological factors to recovery after mild traumatic brain injury: is cluster analysis a useful approach?

PubMed

Snell, Deborah L; Surgenor, Lois J; Hay-Smith, E Jean C; Williman, Jonathan; Siegert, Richard J

2015-01-01

Outcomes after mild traumatic brain injury (MTBI) vary, with slow or incomplete recovery for a significant minority. This study examines whether groups of cases with shared psychological factors but with different injury outcomes could be identified using cluster analysis. This is a prospective observational study following 147 adults presenting to a hospital-based emergency department or concussion services in Christchurch, New Zealand. This study examined associations between baseline demographic, clinical, psychological variables (distress, injury beliefs and symptom burden) and outcome 6 months later. A two-step approach to cluster analysis was applied (Ward's method to identify clusters, K-means to refine results). Three meaningful clusters emerged (high-adapters, medium-adapters, low-adapters). Baseline cluster-group membership was significantly associated with outcomes over time. High-adapters appeared recovered by 6-weeks and medium-adapters revealed improvements by 6-months. The low-adapters continued to endorse many symptoms, negative recovery expectations and distress, being significantly at risk for poor outcome more than 6-months after injury (OR (good outcome) = 0.12; CI = 0.03-0.53; p < 0.01). Cluster analysis supported the notion that groups could be identified early post-injury based on psychological factors, with group membership associated with differing outcomes over time. Implications for clinical care providers regarding therapy targets and cases that may benefit from different intensities of intervention are discussed.

What Factors are Predictive of Patient-reported Outcomes? A Prospective Study of 337 Shoulder Arthroplasties.

PubMed

Matsen, Frederick A; Russ, Stacy M; Vu, Phuong T; Hsu, Jason E; Lucas, Robert M; Comstock, Bryan A

2016-11-01

Although shoulder arthroplasties generally are effective in improving patients' comfort and function, the results are variable for reasons that are not well understood. We posed two questions: (1) What factors are associated with better 2-year outcomes after shoulder arthroplasty? (2) What are the sensitivities, specificities, and positive and negative predictive values of a multivariate predictive model for better outcome? Three hundred thirty-nine patients having a shoulder arthroplasty (hemiarthroplasty, arthroplasty for cuff tear arthropathy, ream and run arthroplasty, total shoulder or reverse total shoulder arthroplasty) between August 24, 2010 and December 31, 2012 consented to participate in this prospective study. Two patients were excluded because they were missing baseline variables. Forty-three patients were missing 2-year data. Univariate and multivariate analyses determined the relationship of baseline patient, shoulder, and surgical characteristics to a "better" outcome, defined as an improvement of at least 30% of the maximal possible improvement in the Simple Shoulder Test. The results were used to develop a predictive model, the accuracy of which was tested using a 10-fold cross-validation. After controlling for potentially relevant confounding variables, the multivariate analysis showed that the factors significantly associated with better outcomes were American Society of Anesthesiologists Class I (odds ratio [OR], 1.94; 95% CI, 1.03-3.65; p = 0.041), shoulder problem not related to work (OR, 5.36; 95% CI, 2.15-13.37; p < 0.001), lower baseline Simple Shoulder Test score (OR, 1.32; 95% CI, 1.23-1.42; p < 0.001), no prior shoulder surgery (OR, 1.79; 95% CI, 1.18-2.70; p = 0.006), humeral head not superiorly displaced on the AP radiograph (OR, 2.14; 95% CI, 1.15-4.02; p = 0.017), and glenoid type other than A1 (OR, 4.47; 95% CI, 2.24-8.94; p < 0.001). Neither preoperative glenoid version nor posterior decentering of the humeral head on the glenoid were associated with the outcomes. The model predictive of a better result was driven mainly by the six factors listed above. The area under the receiver operating characteristic curve generated from the cross-validated enhanced predictive model was 0.79 (generally values of 0.7 to 0.8 are considered fair and values of 0.8 to 0.9 are considered good). The false-positive fraction and the true-positive fraction depended on the cutoff probability selected (ie, the selected probability above which the prediction would be classified as a better outcome). A cutoff probability of 0.68 yielded the best performance of the model with cross-validation predictions of better outcomes for 236 patients (80%) and worse outcomes for 58 patients (20%); sensitivity of 91% (95% CI, 88%-95%); specificity of 65% (95% CI, 53%-77%); positive predictive value of 92% (95% CI, 88%-95%); and negative predictive value of 64% (95% CI, 51%-76%). We found six easy-to-determine preoperative patient and shoulder factors that were significantly associated with better outcomes of shoulder arthroplasty. A model based on these characteristics had good predictive properties for identifying patients likely to have a better outcome from shoulder arthroplasty. Future research could refine this model with larger patient populations from multiple practices. Level II, therapeutic study.

Factors associated with voice therapy outcomes in the treatment of presbyphonia.

PubMed

Mau, Ted; Jacobson, Barbara H; Garrett, C Gaelyn

2010-06-01

Age, vocal fold atrophy, glottic closure pattern, and the burden of medical problems are associated with voice therapy outcomes for presbyphonia. Retrospective. Records of patients seen over a 3-year period at a voice center were screened. Inclusion criteria consisted of age over 55 years, primary complaint of hoarseness, presence of vocal fold atrophy on examination, and absence of laryngeal or neurological pathology. Videostroboscopic examinations on initial presentation were reviewed. Voice therapy outcomes were assessed with the American Speech-Language-Hearing Association National Outcomes Measurement System scale. Statistical analysis was performed with Spearman rank correlation and chi(2) tests. Sixty-seven patients were included in the study. Of the patients, 85% demonstrated improvement with voice therapy. The most common type of glottic closure consisted of a slit gap. Gender or age had no effect on voice therapy outcomes. Larger glottic gaps on initial stroboscopy examination and more pronounced vocal fold atrophy were weakly correlated with less improvement from voice therapy. A weak correlation was also found between the number of chronic medical conditions and poorer outcomes from voice therapy. The degree of clinician-determined improvement in vocal function from voice therapy is independent of patient age but is influenced by the degree of vocal fold atrophy, glottic closure pattern, and the patient's burden of medical problems.

Association of Impaired Linear Growth and Worse Neurodevelopmental Outcome in Infants with Single Ventricle Physiology: A Report from the Pediatric Heart Network Infant Single Ventricle Trial

PubMed Central

Ravishankar, Chitra; Zak, Victor; Williams, Ismee A.; Bellinger, David C.; Gaynor, J. William; Ghanayem, Nancy S.; Krawczeski, Catherine D.; Licht, Daniel J.; Mahony, Lynn; Newburger, Jane W.; Pemberton, Victoria L.; Williams, Richard V.; Sananes, Renee; Cook, Amanda L.; Atz, Teresa; Khaikin, Svetlana; Hsu, Daphne T.

2012-01-01

Objectives To describe neurodevelopmental outcomes in infants with single ventricle (SV) physiology and determine factors associated with worse outcomes. Study design Neurodevelopmental outcomes for infants with SV enrolled in a multicenter drug trial were assessed at 14 months of age using the Bayley Scales of Infant Development-II. Multivariable regression analysis was used to identify factors associated with worse outcomes. Results Neurodevelopmental testing was performed at 14±1 months in 170/185 subjects in the trial. Hypoplastic left heart syndrome was present in 59% and 75% had undergone the Norwood operation. Mean psychomotor (PDI) and mental developmental indices (MDI) were 80±18 and 96±14 respectively (normal 100±15, P<0.001 for each). Group-based trajectory analysis provided a two-group model (high” and “low”) for height z-score trajectory and brain type natriuretic peptide (BNP) trajectory. The predicted PDI scores were 15 points higher in the “high” height z-score trajectory compared with the “low” cluster (P<.001). A higher number of serious adverse events during the trial was associated with lower PDI scores (P=.02). The predicted MDI scores were 13–17 points lower in “low height trajectory- high BNP trajectory” group compared with the other three groups (P<.001). MDI scores were also lower in subjects who required extracorporeal membrane oxygenation during the neonatal hospitalization (P=.01) or supplemental oxygen at discharge (P=.01). Conclusions Neurodevelopmental outcome at 14 months of age is impaired in infants with SV physiology. Low height trajectory and high BNP trajectory were associated with worse neurodevelopmental outcomes. Efforts to improve nutritional status alone may not improve neurodevelopmental outcomes. PMID:22939929

Development of the Veterans Healthcare Administration (VHA) Ophthalmic Surgical Outcome Database (OSOD) project and the role of ophthalmic nurse reviewers.

PubMed

Lara-Smalling, Agueda; Cakiner-Egilmez, Tulay; Miller, Dawn; Redshirt, Ella; Williams, Dale

2011-01-01

Currently, ophthalmic surgical cases are not included in the Veterans Administration Surgical Quality Improvement Project data collection. Furthermore, there is no comprehensive protocol in the health system for prospectively measuring outcomes for eye surgery in terms of safety and quality. There are 400,000 operative cases in the system per year. Of those, 48,000 (12%) are ophthalmic surgical cases, with 85% (41,000) of those being cataract cases. The Ophthalmic Surgical Outcome Database Pilot Project was developed to incorporate ophthalmology into VASQIP, thus evaluating risk factors and improving cataract surgical outcomes. Nurse reviewers facilitate the monitoring and measuring of these outcomes. Since its inception in 1778, the Veterans Administration (VA) Health System has provided comprehensive healthcare to millions of deserving veterans throughout the U.S. and its territories. Historically, the quality of healthcare provided by the VA has been the main focus of discussion because it did not meet a standard of care comparable to that of the private sector. Information regarding quality of healthcare services and outcomes data had been unavailable until 1986, when Congress mandated the VA to compare its surgical outcomes to those of the private sector (PL-99-166). 1 Risk adjustment of VA surgical outcomes began in 1987 with the Continuous Improvement in Cardiac Surgery Program (CICSP) in which cardiac surgical outcomes were reported and evaluated. 2 Between 1991 and 1993, the National VA Surgical Risk Study (NVASRS) initiated a validated risk-adjustment model for predicting surgical outcomes and comparative assessment of the quality of surgical care in 44 VA medical centers. 3 The success of NVASRS encouraged the VA to establish an ongoing program for monitoring and improving the quality of surgical care, thus developing the National Surgical Quality Improvement Program (NSQIP) in 1994. 4 According to a prospective study conducted between 1991-1997 in 123 VA medical centers by Khuri et al., the 30-day mortality and morbidity rates for major surgeries had decreased by 9% and 30%, respectively. 5 Recently renamed the VA Surgical Quality Improvement Program (VASQIP) in 2010, the quality of surgical outcomes has continued to improve among all documented surgical specialties. Ophthalmic surgery is presumed to have a very low mortality rate and therefore has not been included in the VASQIP database.

Utilization of the NSQIP-Pediatric Database in Development and Validation of a New Predictive Model of Pediatric Postoperative Wound Complications.

PubMed

Maizlin, Ilan I; Redden, David T; Beierle, Elizabeth A; Chen, Mike K; Russell, Robert T

2017-04-01

Surgical wound classification, introduced in 1964, stratifies the risk of surgical site infection (SSI) based on a clinical estimate of the inoculum of bacteria encountered during the procedure. Recent literature has questioned the accuracy of predicting SSI risk based on wound classification. We hypothesized that a more specific model founded on specific patient and perioperative factors would more accurately predict the risk of SSI. Using all observations from the 2012 to 2014 pediatric National Surgical Quality Improvement Program-Pediatric (NSQIP-P) Participant Use File, patients were randomized into model creation and model validation datasets. Potential perioperative predictive factors were assessed with univariate analysis for each of 4 outcomes: wound dehiscence, superficial wound infection, deep wound infection, and organ space infection. A multiple logistic regression model with a step-wise backwards elimination was performed. A receiver operating characteristic curve with c-statistic was generated to assess the model discrimination for each outcome. A total of 183,233 patients were included. All perioperative NSQIP factors were evaluated for clinical pertinence. Of the original 43 perioperative predictive factors selected, 6 to 9 predictors for each outcome were significantly associated with postoperative SSI. The predictive accuracy level of our model compared favorably with the traditional wound classification in each outcome of interest. The proposed model from NSQIP-P demonstrated a significantly improved predictive ability for postoperative SSIs than the current wound classification system. This model will allow providers to more effectively counsel families and patients of these risks, and more accurately reflect true risks for individual surgical patients to hospitals and payers. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

The Impact of Acculturation, Motivation and the Therapeutic Alliance on Treatment Retention and Outcomes for Hispanic Drug Involved Probationers

PubMed Central

Brocato, Jo

2013-01-01

Factors associated with retention and outcomes for Hispanic offenders mandated to treatment for substance use disorders have been overlooked in the literature resulting in an impediment to providing evidence-based, culturally relevant treatment services. This project examined the roles of motivational factors, the therapeutic relationship, and acculturation in predicting treatment retention and recidivism among Hispanic male probationers mandated to residential treatment. By following a treatment cohort over one hundred and twenty days, this research identifies factors that may be targeted to improve interventions and policies. The following conclusions are supported: among Hispanic offenders, the number of days in treatment is positively related to motivation to change and level of acculturation. PMID:23976877

Short-term quality of life after subthalamic stimulation depends on non-motor symptoms in Parkinson's disease.

PubMed

Dafsari, Haidar Salimi; Weiß, Luisa; Silverdale, Monty; Rizos, Alexandra; Reddy, Prashanth; Ashkan, Keyoumars; Evans, Julian; Reker, Paul; Petry-Schmelzer, Jan Niklas; Samuel, Michael; Visser-Vandewalle, Veerle; Antonini, Angelo; Martinez-Martin, Pablo; Ray-Chaudhuri, K; Timmermann, Lars

2018-02-24

Subthalamic nucleus (STN) deep brain stimulation (DBS) improves quality of life (QoL), motor, and non-motor symptoms (NMS) in advanced Parkinson's disease (PD). However, considerable inter-individual variability has been observed for QoL outcome. We hypothesized that demographic and preoperative NMS characteristics can predict postoperative QoL outcome. In this ongoing, prospective, multicenter study (Cologne, Manchester, London) including 88 patients, we collected the following scales preoperatively and on follow-up 6 months postoperatively: PDQuestionnaire-8 (PDQ-8), NMSScale (NMSS), NMSQuestionnaire (NMSQ), Scales for Outcomes in PD (SCOPA)-motor examination, -complications, and -activities of daily living, levodopa equivalent daily dose. We dichotomized patients into "QoL responders"/"non-responders" and screened for factors associated with QoL improvement with (1) Spearman-correlations between baseline test scores and QoL improvement, (2) step-wise linear regressions with baseline test scores as independent and QoL improvement as dependent variables, (3) logistic regressions using aforementioned "responders/non-responders" as dependent variable. All outcomes improved significantly on follow-up. However, approximately 44% of patients were categorized as "QoL non-responders". Spearman-correlations, linear and logistic regression analyses were significant for NMSS and NMSQ but not for SCOPA-motor examination. Post-hoc, we identified specific NMS (flat moods, difficulties experiencing pleasure, pain, bladder voiding) as significant contributors to QoL outcome. Our results provide evidence that QoL improvement after STN-DBS depends on preoperative NMS characteristics. These findings are important in the advising and selection of individuals for DBS therapy. Future studies investigating motor and non-motor PD clusters may enable stratifying QoL outcomes and help predict patients' individual prospects of benefiting from DBS. Copyright © 2018. Published by Elsevier Inc.

The effectiveness of knowledge translation interventions for promoting evidence-informed decision-making among nurses in tertiary care: a systematic review and meta-analysis.

PubMed

Yost, Jennifer; Ganann, Rebecca; Thompson, David; Aloweni, Fazila; Newman, Kristine; Hazzan, Afeez; McKibbon, Ann; Dobbins, Maureen; Ciliska, Donna

2015-07-14

Nurses are increasingly expected to engage in evidence-informed decision-making (EIDM) to improve client and system outcomes. Despite an improved awareness about EIDM, there is a lack of use of research evidence and understanding about the effectiveness of interventions to promote EIDM. This project aimed to discover if knowledge translation (KT) interventions directed to nurses in tertiary care are effective for improving EIDM knowledge, skills, behaviours, and, as a result, client outcomes. It also sought to understand contextual factors that affect the impact of such interventions. A systematic review funded by the Canadian Institutes of Health Research (PROSPERO registration: CRD42013003319) was conducted. Included studies examined the implementation of any KT intervention involving nurses in tertiary care to promote EIDM knowledge, skills, behaviours, and client outcomes or studies that examined contextual factors. Study designs included systematic reviews, quantitative, qualitative, and mixed method studies. The search included electronic databases and manual searching of published and unpublished literature to November 2012; key databases included MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Excerpta Medica (EMBASE). Two reviewers independently performed study selection, risk of bias assessment, and data extraction. Studies with quantitative data determined to be clinically homogeneous were synthesized using meta-analytic methods. Studies with quantitative data not appropriate for meta-analysis were synthesized narratively by outcome. Studies with qualitative data were synthesized by theme. Of the 44,648 citations screened, 30 citations met the inclusion criteria (18 quantitative, 10 qualitative, and 2 mixed methods studies). The quality of studies with quantitative data ranged from very low to high, and quality criteria was generally met for studies with qualitative data. No studies evaluated the impact on knowledge and skills; they primarily investigated the effectiveness of multifaceted KT strategies for promoting EIDM behaviours and improving client outcomes. Almost all studies included an educational component. A meta-analysis of two studies determined that a multifaceted intervention (educational meetings and use of a mentor) did not increase engagement in a range of EIDM behaviours [mean difference 2.7, 95 % CI (-1.7 to 7.1), I (2) = 0 %]. Among the remaining studies, no definitive conclusions could be made about the relative effectiveness of the KT interventions due to variation of interventions and outcomes, as well as study limitations. Findings from studies with qualitative data identified the organizational, individual, and interpersonal factors, as well as characteristics of the innovation, that influence the success of implementation. KT interventions are being implemented and evaluated on nurses' behaviour and client outcomes. This systematic review may inform the selection of KT interventions and outcomes among nurses in tertiary care and decisions about further research.

Evaluation of timings and outcomes in category-one caesarean sections: A retrospective cohort study

PubMed Central

Dunn, Clare Newton; Zhang, Qianpian; Sia, Josh Tjunrong; Assam, Pryseley Nkouibert; Tagore, Shephali; Sng, Ban Leong

2016-01-01

Background and Aims: A decision-to-delivery interval (DDI) of 30 min for category-one caesarean section (CS) deliveries is the standard of practice recommended by clinical guidelines. Our institution established a protocol for category-one (‘crash’) CS to expedite deliveries. The aim of this study is to evaluate DDI, factors that affect DDI and the mode of anaesthesia for category-one CS. Methods: This retrospective cohort study evaluated 390 women who underwent category-one CS in a tertiary obstetric centre. We analysed the factors associated with DDI, mode of anaesthesia and perinatal outcomes. Summary statistics were performed for the outcomes. The association factors were considered significant at P < 0.05. Results: The mean (standard deviation) DDI was 9.4 (3.2) min with all deliveries achieved within 30 min. The longest factor in the DDI was time taken to transfer patients. A shorter DDI was not significantly associated with improved perinatal outcomes. The majority (88.9%) of women had general anaesthesia (GA) for category-one CS. Of those who had an epidural catheter already in situ (34.4%), 25.6% had successful epidural extension. GA was associated with shorter DDI, but worse perinatal outcomes than regional anaesthesia (RA). Conclusions: Our ‘crash’ CS protocol achieved 100% of deliveries within 30 min. The majority (88.9%) of the patients had GA for category-one CS. GA was found to be associated with shorter anaesthesia and operation times, but poorer perinatal outcomes compared to RA. PMID:27601736

Protective factors can mitigate behavior problems after prenatal cocaine and other drug exposures.

PubMed

Bada, Henrietta S; Bann, Carla M; Whitaker, Toni M; Bauer, Charles R; Shankaran, Seetha; Lagasse, Linda; Lester, Barry M; Hammond, Jane; Higgins, Rosemary

2012-12-01

We determined the role of risk and protective factors on the trajectories of behavior problems associated with high prenatal cocaine exposure (PCE)/polydrug exposure. The Maternal Lifestyle Study enrolled 1388 children with or without PCE, assessed through age 15 years. Because most women using cocaine during pregnancy also used other substances, we analyzed for the effects of 4 categories of prenatal drug exposure: high PCE/other drugs (OD), some PCE/OD, OD/no PCE, and no PCE/no OD. Risks and protective factors at individual, family, and community levels that may be associated with behavior outcomes were entered stepwise into latent growth curve models, then replaced by cumulative risk and protective indexes, and finally by a combination of levels of risk and protective indexes. Main outcome measures were the trajectories of externalizing, internalizing, total behavior, and attention problems scores from the Child Behavior Checklist (parent). A total of 1022 (73.6%) children had known outcomes. High PCE/OD significantly predicted externalizing, total, and attention problems when considering the balance between risk and protective indexes. Some PCE/OD predicted externalizing and attention problems. OD/no PCE also predicted behavior outcomes except for internalizing behavior. High level of protective factors was associated with declining trajectories of problem behavior scores over time, independent of drug exposure and risk index scores. High PCE/OD is a significant risk for behavior problems in adolescence; protective factors may attenuate its detrimental effects. Clinical practice and public health policies should consider enhancing protective factors while minimizing risks to improve outcomes of drug-exposed children.

The ethical allocation of scarce resources in surgery: implants and cost

PubMed Central

Gross, Michael

1997-01-01

This paper is a discussion of the factors involved in instituting a bulk purchasing program for surgical supplies. An improved understanding of the surgical procedure of joint arthroplasty must relate to the variability in surgical methods that achieve patient outcomes. An understanding of the outcomes in relation to the expected duration of the success of an implant and the high costs associated with a revision earlier than expected must be factored into the budget and costs of implants. The ethical implications of choosing one implant over another are considered. A more uniform outcome assessment with respect to surgical activities is needed and potential savings related to other operating-room costs must be examined. Optimizing the implant to patient requirements is the goal within the framework of current fiscal constraints. PMID:9416251

Quality of governance, public spending on health and health status in Sub Saharan Africa: a panel data regression analysis.

PubMed

Makuta, Innocent; O'Hare, Bernadette

2015-09-21

The population in Sub Saharan Africa (SSA) suffers poor health as manifested in high mortality rates and low life expectancy. Economic growth has consistently been shown to be a major determinant of health outcomes. However, even with good economic growth rates, it is not possible to achieve desired improvements in health outcomes. Public spending on health (PSH) has long been viewed as a potential complement to economic growth in improving health. However, the relationship between PSH and health outcomes is inconclusive and this inconclusiveness may, in part, be explained by governance-related factors which mediate the impact of the former on the latter. Little empirical work has been done in this regard on SSA. This paper investigates whether or not the quality of governance (QoG) has a modifying effect on the impact of public health spending on health outcomes, measured by under-five mortality (U5M) and life expectancy at birth (LE), in SSA. Using two staged least squares regression technique on panel data from 43 countries in SSA over the period 1996-2011, we estimated the effect of public spending on health and quality of governance U5M and LE, controlling for GDP per capita and other socio-economic factors. We also interacted PSH and QoG to find out if the latter has a modifying effect on the former's impact on U5M and LE. Public spending on health has a statistically significant impact in improving health outcomes. Its direct elasticity with respect to under-five mortality is between -0.09 and -0.11 while its semi-elasticity with respect to life expectancy is between 0.35 and 0.60. Allowing for indirect effect of PSH spending via interaction with quality of governance, we find that an improvement in QoG enhances the overall impact of PSH. In countries with higher quality of governance, the overall elasticity of PSH with respect to under-five mortality is between -0.17 and -0.19 while in countries with lower quality of governance, it is about -0.09. The corresponding semi elasticities with respect to life expectancy are about 6 in countries with higher QoG and about 3 in countries with lower QoG. Public spending on health improves health outcomes. Its impact is mediated by quality of governance, having the higher impact on health outcomes in countries with higher quality of governance and lower impact in countries with lower quality of governance. This may be due to increased efficiency in the use of available resources and better allocation of the same as QoG improves. Improving QoG would improve health outcomes in SSA. The same increase in PSH is twice as effective in reducing U5M and increasing LE in countries with good QoG when compared with countries with poor QoG.

Clinical significance of liver histology on outcomes in biliary atresia.

PubMed

Webb, Nicholas L; Jiwane, Ashish; Ooi, Chee Y; Nightinghale, Scott; Adams, Susan E; Krishnan, Usha

2017-03-01

Biliary atresia (BA) literature has focussed on the relationship between age at Kasai procedure (KP) and post-KP outcomes. This study primarily examines post-KP outcomes including, 6-month normalisation of bilirubin, 5-year native liver survival (NLS), development of portal hypertension (PHT) and incidence of ascending cholangitis at a single tertiary paediatric centre in Australia. The study also evaluated prognostic factors which may influence these aforementioned outcomes. Retrospective chart review of all BA cases between 1999 and 2014. Age at KP, liver biopsy results, use of ursodeoxycholic acid or prophylactic antibiotics and occurrence of PHT and ascending cholangitis post-KP were recorded and related to the primary post-KP outcome measures. BA was diagnosed in 29 patients. Twenty-four of 29 patients underwent KP. Median age at KP was 68 days (29-104). Fourteen of 24 (58.3%) had bridging fibrosis and 5 of 24 (20.8%) had cirrhosis at time of KP. Median follow-up was 8.4 years (2.08-15.58 years). Bilirubin normalisation within 6 months occurred in 7 of 24 (29.2%) patients and 5-year NLS was 45.8% (11/24). Fourteen of 24 (58.3%) had PHT and 18 of 24 (75%) patients had ascending cholangitis post-KP. Absence of bridging fibrosis in liver histology at KP was the only factor to be significantly associated with improved 5-year NLS. None of the other variables examined had a significant association with either 5-year NLS or bilirubin normalisation by 6 months. Five-year NLS in this series was 45.8%. Absence of bridging fibrosis at time of KP was the only factor significantly associated with improved 5-year NLS. © 2016 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Preconceptional Nutrition Interventions for Adolescent Girls and Adult Women: Global Guidelines and Gaps in Evidence and Policy with Emphasis on Micronutrients.

PubMed

De-Regil, Luz M; Harding, Kimberly B; Roche, Marion L

2016-07-01

Much of the global nutrition efforts in recent years have been focused on improving the nutritional status of children during the window of the first 1000 d of life, from conception to 2 y of age. However, as the world transitions from the Millennium Development Goals to the Sustainable Development Goals, women's and adolescent girls' overall health and well-being are being placed at the center of the global agenda. It is also increasingly recognized that a woman's nutritional status before pregnancy affects maternal and child outcomes and thus needs to be improved to ensure optimal outcomes. This article reviews the global picture of preconception nutrition in women and girls, including some of the key factors that influence women's outcomes, as well as their children's outcomes, if they do become pregnant. This article describes the current global guidelines on preconceptional nutrition interventions for girls and women; highlights related gaps in evidence, guidelines, and policy; and discusses research to forward the agenda of improving women's and girls' preconceptional nutrition. © 2016 American Society for Nutrition.

Postoperative K-line conversion from negative to positive is independently associated with a better surgical outcome after posterior decompression with instrumented fusion for K-line negative cervical ossification of the posterior ligament.

PubMed

Koda, Masao; Furuya, Takeo; Saito, Junya; Ijima, Yasushi; Kitamura, Mitsuhiro; Ohtori, Seiji; Orita, Sumihisa; Inage, Kazuhide; Abe, Tetsuya; Noguchi, Hiroshi; Funayama, Toru; Kumagai, Hiroshi; Miura, Kosei; Nagashima, Katsuya; Yamazaki, Masashi

2018-06-01

Addition of posterior instrumented fusion to laminoplasty (posterior decompression with instrumented fusion: PDF) can improve the surgical outcome of patients with K-line (-) cervical ossification of the longitudinal ligament (OPLL) compared with laminoplasty alone. We sought to elucidate the factors that are significantly associated with a better outcome after PDF for K-line (-) OPLL. The present study included 38 patients who underwent PDF for K-line (-) OPLL and were followed up for at least 1 year after surgery. Clinical outcome was assessed using Japanese Orthopedic Association (JOA) scores for cervical myelopathy and the recovery rate was calculated. Patients who belonged to the upper quartile of all the patients according to rank order of the JOA score recovery rate were considered to have a good outcome. The correlations between good outcome, patient factors and imaging assessments were analyzed statistically. Univariate analyses showed that postoperative conversion of K-line from (-) to (+) (p = 0.004), no increase in the sagittal vertical axis from the center of gravity of the head to C7 (p = 0.07), and a lower grade of preoperative intramedullary T2-signal intensity (p = 0.03) were candidates for the association. Stepwise logistic regression analysis revealed that postoperative K-line conversion from (-) to (+) is an independent factor that is significantly associated with a better surgical outcome (p = 0.04). Postoperative K-line conversion from (-) to (+) is a factor independently associated with a better surgical outcome. These slides can be retrieved under Electronic Supplementary material.

Risk Factor Analysis for the Outcomes of Indirect Traumatic Optic Neuropathy with No Light Perception at Initial Visual Acuity Testing.

PubMed

Lai, I-Li; Liao, Han-Tsung

2018-04-26

The optimal management of indirect traumatic optic neuropathy (TON) is controversial. We aimed to compare the differences in visual improvement by treatment option in patients presenting with TON and no light perception (NLP). We also wanted to identify any patient-related factors that might favor the use of steroid pulse therapy or optic nerve decompression (OND). We retrospectively identified 46 consecutive patients with indirect TON treated at Chang Gung Memorial Hospital between 2007 and 2015. The outcome was the improvement in visual acuity by improvement rate and degree of improvement. Females had a better improvement rate than did males. Compared with delayed treatment, patients receiving steroid pulse therapy within 14 hours or receiving OND within 26 hours had a better improvement rate/degree. In patients with an initial intraocular pressure (IOP) of 17-23 mm Hg, the improvement rate/degree was significantly better than for patients with an IOP outside this range. For patients treated by OND, an initially normal IOP (11-21 mm Hg) suggested a significantly better prognosis in the improvement rate/degree. For patients with indirect TON, initial NLP implies a poor prognosis, but steroid pulse therapy or OND are both feasible treatment options. These results emphasize the importance of timely treatment for patients with indirect TON and NLP. Females and patients with an initial IOP of 17-23 mm Hg were more likely to recover. The results of our study indicate that normal initial IOP (11-21 mm Hg) is good prognostic factor for patients with indirect TON treated with OND. Copyright © 2018 Elsevier Inc. All rights reserved.

Watching novice action degrades expert motor performance: Causation between action production and outcome prediction of observed actions by humans

PubMed Central

Ikegami, Tsuyoshi; Ganesh, Gowrishankar

2014-01-01

Our social skills are critically determined by our ability to understand and appropriately respond to actions performed by others. However despite its obvious importance, the mechanisms enabling action understanding in humans have remained largely unclear. A popular but controversial belief is that parts of the motor system contribute to our ability to understand observed actions. Here, using a novel behavioral paradigm, we investigated this belief by examining a causal relation between action production, and a component of action understanding - outcome prediction, the ability of a person to predict the outcome of observed actions. We asked dart experts to watch novice dart throwers and predict the outcome of their throws. We modulated the feedbacks provided to them, caused a specific improvement in the expert's ability to predict watched actions while controlling the other experimental factors, and exhibited that a change (improvement) in their outcome prediction ability results in a progressive and proportional deterioration in the expert's own darts performance. This causal relationship supports involvement of the motor system in outcome prediction by humans of actions observed in others. PMID:25384755

Multivariate Analysis and Machine Learning in Cerebral Palsy Research

PubMed Central

Zhang, Jing

2017-01-01

Cerebral palsy (CP), a common pediatric movement disorder, causes the most severe physical disability in children. Early diagnosis in high-risk infants is critical for early intervention and possible early recovery. In recent years, multivariate analytic and machine learning (ML) approaches have been increasingly used in CP research. This paper aims to identify such multivariate studies and provide an overview of this relatively young field. Studies reviewed in this paper have demonstrated that multivariate analytic methods are useful in identification of risk factors, detection of CP, movement assessment for CP prediction, and outcome assessment, and ML approaches have made it possible to automatically identify movement impairments in high-risk infants. In addition, outcome predictors for surgical treatments have been identified by multivariate outcome studies. To make the multivariate and ML approaches useful in clinical settings, further research with large samples is needed to verify and improve these multivariate methods in risk factor identification, CP detection, movement assessment, and outcome evaluation or prediction. As multivariate analysis, ML and data processing technologies advance in the era of Big Data of this century, it is expected that multivariate analysis and ML will play a bigger role in improving the diagnosis and treatment of CP to reduce mortality and morbidity rates, and enhance patient care for children with CP. PMID:29312134

Multivariate Analysis and Machine Learning in Cerebral Palsy Research.

PubMed

Zhang, Jing

2017-01-01

Cerebral palsy (CP), a common pediatric movement disorder, causes the most severe physical disability in children. Early diagnosis in high-risk infants is critical for early intervention and possible early recovery. In recent years, multivariate analytic and machine learning (ML) approaches have been increasingly used in CP research. This paper aims to identify such multivariate studies and provide an overview of this relatively young field. Studies reviewed in this paper have demonstrated that multivariate analytic methods are useful in identification of risk factors, detection of CP, movement assessment for CP prediction, and outcome assessment, and ML approaches have made it possible to automatically identify movement impairments in high-risk infants. In addition, outcome predictors for surgical treatments have been identified by multivariate outcome studies. To make the multivariate and ML approaches useful in clinical settings, further research with large samples is needed to verify and improve these multivariate methods in risk factor identification, CP detection, movement assessment, and outcome evaluation or prediction. As multivariate analysis, ML and data processing technologies advance in the era of Big Data of this century, it is expected that multivariate analysis and ML will play a bigger role in improving the diagnosis and treatment of CP to reduce mortality and morbidity rates, and enhance patient care for children with CP.

Religious Beliefs and Depression: Psychosocial Factors Affecting HIV Treatment Outcomes in South Africa

PubMed Central

John, Sally; Kearns, Rachel; Johnson, Brent A.; Ordóñez, Claudia E.; Wu, Baohua; Hare, Anna; Wu, Peng; Sullivan, Patrick; Sunpath, Henry; Marconi, Vincent C.

2017-01-01

Analyzing factors associated with virological failure (VF) may improve antiretroviral therapy (ART) outcomes for individuals living with HIV. The Risk Factors for Virological Failure (RFVF) study compared 158 cases with VF (viral load, VL, >1,000 copies/mL) and 300 controls with virological suppression (VL ≤1,000 copies/mL) after ≥5 months on their first ART regimen at McCord Hospital in Durban, South Africa between October 2010 and June 2012. RFVF participants completed a battery of various psychosocial measures. Using multivariate logistic regression stratified for gender, the association of various psychosocial factors with VF was assessed. It was found that not all factors were equally significant for both genders. The factors that were significantly associated with VF for both genders were younger age, shorter treatment duration and reporting depressive symptoms. The factors associated with VF that differed by gender were religious inactivity, having HIV+ family members, and status disclosure to friends.

Depression-Specific Outcomes After Treatment of Chronic Rhinosinusitis

PubMed Central

Schlosser, Rodney J.; Hyer, J. Madison; Smith, Timothy L.; Mace, Jess C.; Cortese, Bernadette M.; Uhde, Thomas W.; Rudmik, Luke; Soler, Zachary M.

2016-01-01

IMPORTANCE Depression is frequently undiagnosed in patients with chronic rhinosinusitis (CRS) and affects quality of life, productivity, and health care use. OBJECTIVE To examine depression-specific outcomes after medical or surgical treatment of CRS. DESIGN, SETTING, AND PARTICIPANTS A multi-institutional, prospective study of patients with refractory CRS treated at tertiary academic rhinology centers was performed from March 1, 2011, to November 1, 2015. Data analysis was performed from October 1, 2015, to November 1, 2015. INTERVENTIONS Patients self-selected to undergo continued medical management or endoscopic sinus surgery for refractory CRS. MAIN OUTCOMES AND MEASURES Patients completed the 22-item Sinonasal Outcome Test (SNOT22), Rhinosinusitis Disability Index (RSDI), Pittsburgh Sleep Quality Index (PSQI), and missed productivity and medication use questionnaires before and at least 6 months after treatment. Computed tomography and endoscopy scoring were performed with reviewers masked to patient-reported data. Depression-specific outcomes were recorded using the 2-item Patient Health Questionnaire (PHQ2). RESULTS Baseline data were available on 685 patients, with 167 (24.4%) having depression according to the PHQ2 scores. The mean (SD) age of the patients was 50.5 (15.0) years, and 332 (48.4%) were male. Revision surgery status was the only baseline factor associated with depression (53.9%vs 38.0%, P < .001). Patients with depression had worse baseline SNOT22 (mean, 64.5 vs 47.6), PSQI (mean, 12.8 vs 8.4), productivity (mean, 22.8 vs 5.2 days missed), and medication use scores for oral antibiotics (mean, 23.8 vs 14.8) and oral corticosteroids (mean, 17.8 vs 9.9) (P < .001 for all). Medical and surgical treatments had similar outcomes for patients with depression with mean improvement in the PHQ2 scores from 3.96 to 1.91 (P < .001), and 110 of 167 patients (65.9%) categorized as having depression at baseline were categorized as not having depression after treatment. Improvements in the PHQ2 scores were associated with improvements in the SNOT22, PSQI, oral antibiotic use, and productivity scores (P ≤ .001 for all). CONCLUSIONS AND RELEVANCE Depression is a common comorbidity in patients with CRS and affects numerous quality-of-life and health care outcomes. There are few objective baseline factors to aid physicians in identifying depression in patients with CRS. Medical and surgical treatments for CRS improve depression and related clinical outcomes. PMID:26967171

Clinical Outcome And Arginine Serum of Acute Ischemic Stroke Patients Supplemented by Snakehead Fish Extract

NASA Astrophysics Data System (ADS)

Pudjonarko, Dwi; Retnaningsih; Abidin, Zainal

2018-02-01

Background: Levels of arginine associated with clinical outcome in acute ischemic stroke (AIS). Arginine is a protein needed to synthesis nitric oxide (NO), a potential vasodilator and antioxidant. Snakehead fish is a source of protein which has antioxidant activity. Snakehead fish contains mineral, vitamin, and amino acids. One of the amino acids that were found quite high in snakehead fish extract is arginine. The aim of this study was done to determine the effect of snakehead fish extracts (SFE) on serum arginin levels and clinical outcome of AIS patients. Methods: It was double-blind randomized pretest-posttest control group design, with. AIS patients were divided into two groups i.e. snakehead fish extracts (SFE) and control. SFE group were administered 15 grams SFE for 7 days . Arginine serum levels and clinical outcome (measured by National Institute of Health Stroke Scale = NIHSS) were measured before and after treatment, other related factors were also analyzed in Logistic regression. Results: A total of 42 subjects who were performed random allocation as SFE or control group. There was no differences in subject characteristics between the two groups. There was a differences Δ arginine serum levels between SFE and control (33.6±19.95 μmol/L 0.3±2.51 μmol/L p<0.001). Change in NIHSS score in SFE improved significantly compared to the control group (4.14 ± 2.03; 2.52 ± 1.81;p=0.009 ). Logistic regression analysis showed only female gender factor that affected on improvement of NIHSS (OR=7; p=0,01). Conclusion: There is Clinical outcome improvement and enhancement of arginine serum levels in AIS patient with snakehead fish extract supplementation.

Schools as Vehicles to Assess Experiences, Improve Outcomes, and Effect Social Change.

PubMed

McMahon, Susan Dvorak

2018-06-01

Schools are important settings that can be utilized to yield a positive impact on youth and the many issues our society faces. In this Presidential Address, I identify key issues and directions for the field, advocating that we need to expand our ecological focus, improve school climate, and collaborate with schools to effect change. To illustrate these key themes, findings from four projects with k-12 youth and educators in the United States are described, and these projects have the following foci: protective factors for youth exposed to violence, teacher-directed violence as part of an APA Task Force, school climate and neighborhood factors in relation to academic outcomes, and school transitions for students with disabilities. Challenges and future directions to build upon community psychology theory, research, practice, and policy are discussed. © Society for Community Research and Action 2018.

Failure to Rescue, Rescue Surgery and Centralization of Postoperative Complications: A Challenge for General and Acute Care Surgeons.

PubMed

Zago, Mauro; Bozzo, Samantha; Carrara, Giulia; Mariani, Diego

2017-01-01

To explore the current literature on the failure to rescue and rescue surgery concepts, to identify the key items for decreasing the failure to rescue rate and improve outcome, to verify if there is a rationale for centralization of patients suffering postoperative complications. There is a growing awareness about the need to assess and measure the failure to rescue rate, on institutional, regional and national basis. Many factors affect failure to rescue, and all should be individually analyzed and considered. Rescue surgery is one of these factors. Rescue surgery assumes an acute care surgery background. Measurement of failure to rescue rate should become a standard for quality improvement programs. Implementation of all clinical and organizational items involved is the key for better outcomes. Preparedness for rescue surgery is a main pillar in this process. Centralization of management, audit, and communication are important as much as patient centralization. Celsius.

Factors Influencing Job Satisfaction of New Graduate Nurses Participating in Nurse Residency Programs: A Systematic Review

PubMed Central

Lin, Patrice S.; Viscardi, Molly Kreider; McHugh, Matthew D.

2016-01-01

Nurse residency programs are designed to increase competence and skill, and ease the transition from student to new graduate nurse. These programs also offer the possibility to positively influence the job satisfaction of new graduate nurses, which could decrease poor nursing outcomes. However, little is known about the impact of participation in a nurse residency program on new graduate nurses’ satisfaction. This review examines factors that influence job satisfaction of nurse residency program participants. Eleven studies were selected for inclusion, and seven domains influencing new graduate nurses’ satisfaction during participation in nurse residency programs were identified: extrinsic rewards, scheduling, interactions and support, praise and recognition, professional opportunities, work environment, and hospital system. Within these domains, the evidence for improved satisfaction with nurse residency program participation was mixed. Further research is necessary to understand how nurse residency programs can be designed to improve satisfaction and increase positive nurse outcomes. PMID:25280192

Nonadherence in dialysis patients: prevalence, measurement, outcome, and psychological determinants.

PubMed

Clark, Sarah; Farrington, Ken; Chilcot, Joseph

2014-01-01

Nonadherence to aspects of the management of End-Stage Kidney Disease (ESKD) is common. Estimates of nonadherence vary with assessment method. Whilst readily available and free from report bias, physiological proxies-frequently used as measures of adherence-are often confounded by clinical factors including residual kidney function and dialysis adequacy. Despite variation in estimates of its prevalence, it is clear that suboptimal adherence to dialysis prescriptions, medication and diet can lead to adverse clinical outcomes. Several factors can help explain nonadherence in ESKD including mood, self-efficacy, social support, illness, and treatment perceptions. Psychological interventions have been shown to improve ESKD adherence, yet achieving long-term behavior change remains challenging. Identifying individuals who struggle to adhere to aspects of the dialysis regime, and tailoring theory-led interventions to improve and support adherence is a clear clinical need requiring further empirical enquiry. © 2013 Wiley Periodicals, Inc.

Factors associated with the impact of quality improvement collaboratives in mental healthcare: An exploratory study

PubMed Central

2012-01-01

Background Quality improvement collaboratives (QICs) bring together groups of healthcare professionals to work in a structured manner to improve the quality of healthcare delivery within particular domains. We explored which characteristics of the composition, participation, functioning, and organization of these collaboratives related to changes in the healthcare for patients with anxiety disorders, dual diagnosis, or schizophrenia. Methods We studied three QICs involving 29 quality improvement (QI) teams representing a number of mental healthcare organizations in the Netherlands. The aims of the three QICs were the implementation of multidisciplinary practice guidelines in the domains of anxiety disorders, dual diagnosis, and schizophrenia, respectively. We used eight performance indicators to assess the impact of the QI teams on self-reported patient outcomes and process of care outcomes for 1,346 patients. The QI team members completed a questionnaire on the characteristics of the composition, participation in a national program, functioning, and organizational context for their teams. It was expected that an association would be found between these team characteristics and the quality of care for patients with anxiety disorders, dual diagnosis, and schizophrenia. Results No consistent patterns of association emerged. Theory-based factors did not perform better than practice-based factors. However, QI teams that received support from their management and both active and inspirational team leadership showed better results. Rather surprisingly, a lower average level of education among the team members was associated with better results, although less consistently than the management and leadership characteristics. Team views with regard to the QI goals of the team and attitudes towards multidisciplinary practice guidelines did not correlate with team success. Conclusions No general conclusions about the impact of the characteristics of QI teams on the quality of healthcare can be drawn, but support of the management and active, inspirational team leadership appear to be important. Not only patient outcomes but also the performance indicators of monitoring and screening/assessment showed improvement in many but not all of the QI teams with such characteristics. More studies are needed to identify factors associated with the impact of multidisciplinary practice guidelines in mental healthcare. PMID:22230594

Mystery shopping and coaching as a form of audit and feedback to improve community pharmacy management of non-prescription medicine requests: an intervention study

PubMed Central

Schneider, Carl Richard; Naughtin, Clare Louise; Wilson, Frances; de Almeida Neto, Abilio Cesar; Moles, Rebekah Jane

2017-01-01

Objectives To determine whether repeated mystery shopping visits with feedback improve pharmacy performance over nine visits and to determine what factors predict an appropriate outcome. Design Prospective, parallel, repeated intervention, repeated measures mystery shopping (pseudopatient) design. Setting Thirty-six community pharmacies in metropolitan Sydney, Australia in March–October 2015. Participants Sixty-one University of Sydney pharmacy undergraduates acted as mystery shoppers. Students enrolled in their third year of Bachelor of Pharmacy in 2015 were eligible to participate. Any community pharmacy in the Sydney metropolitan region was eligible to take part and was selected through convenience sampling. Intervention Repeated mystery shopping with immediate feedback and coaching. Outcome measures Outcome for each given scenario (appropriate or not) and questioning scores for each interaction. Results Five hundred and twenty-one visits were analysed, of which 54% resulted in an appropriate outcome. Questioning scores and the proportion of interactions resulting in an appropriate outcome significantly improved over time (P<0.001). Involvement of pharmacists, visit number, increased questioning score and the prescribed scenario were predictors of an appropriate outcome (P=0.008, P=0.022, P<0.001 and P<0.001, respectively). Interactions involving a pharmacist had greater scores than those without (P<0.001). Conclusions Repeated mystery shopping visits with feedback were associated with improved pharmacy performance over time. Future work should focus on the role of non-pharmacist staff and design interventions accordingly. PMID:29247115

Therapeutic Strategies for Modulating the Extracellular Matrix to Improve Pancreatic Islet Function and Survival After Transplantation.

PubMed

Smink, Alexandra M; de Vos, Paul

2018-05-19

Extracellular matrix (ECM) components modulate the interaction between pancreatic islet cells. During the islet isolation prior to transplantation as treatment for type 1 diabetes, the ECM is disrupted impacting functional graft survival. Recently, strategies for restoring ECM have shown to improve transplantation outcomes. This review discusses the current therapeutic strategies to modulate ECM components to improve islet engraftment. Approaches applied are seeding islets in ECM of decellularized organs, supplementation of specific ECM components in polymeric scaffolds or immunoisolating capsules, and stimulating islet ECM production with specific growth factors or ECM-producing cells. These strategies have shown success in improving functional islet survival. However, the same experiments show that caution should be taken as some ECM components may negatively impact islet function and engraftment. ECM restoration resulted in improved transplantation outcomes, but careful selection of beneficial ECM components and strategies is warranted.

Improving patient outcomes by pooling resources (the Texas Heart Care Partnership experience).

PubMed

Hillert, B; Remonte, S; Rodgers, G; Yancy, C W; Kaul, A F

2000-02-10

The morbidity and mortality associated with cardiovascular disease presents an enormous humanistic and economic burden in the United States. In Texas, cardiovascular disease has been the leading cause of death since 1950. Risk-factor modification has been targeted in the secondary prevention of cardiovascular disease, including lipid management, smoking cessation, improved control of blood pressure, physical activity, weight management, the use of antiplatelet agents/anticoagulants, angiotensin-converting enzyme (ACE) inhibitors in congestive heart failure, beta blockers after myocardial infarction, and estrogen replacement therapy. The Heart Care Partnership (HCP) is a multifaceted interactive program designed to improve risk-factor management in the secondary prevention of cardiovascular disease through physician education, participation, and consensus development in addition to practice improvement processes and patient education. Development and implementation of the Texas HCP was a joint effort of the Texas Medical Association, the Texas Affiliate of the American Heart Association, and Merck & Co. This program helps hospitals improve the quality of care and outcomes for patients with heart disease. Program resources include educational workshops, quality improvement processes, and patient educational materials. HCP workshops address the treatment gap, define optimal care, and help define institution-specific plans for treating heart disease. Quality-improvement processes provide hospitals with baseline data and tools to improve and measure outcomes over time. The HCP workshops are provided as a combination of lectures, interactive discussions, and small group planning sessions designed to encourage audience participation. Upon completing the HCP program, participants are able to (1) describe the evidence-based medicine supporting secondary prevention of cardiovascular disease; (2) identify and prioritize cardiovascular disease risk factors for secondary prevention; (3) identify barriers to and solutions for implementing secondary prevention; and (4) develop site-based plans for cardiovascular risk-factor modification with definite time lines for implementation ("care maps"). The HCP's initial audit of medical practices indicates that Texas appears to share the same deficiencies in the secondary prevention of cardiovascular disease as the rest of the country. However, improvements can be demonstrated in both the hospital and physician office settings through the HCP. The HCP facilitated the cooperation of the medical community in the state of Texas to work together in a synchronized, communicative manner to decrease coronary events. This partnership represents a watershed event in the history of Texas medicine. It is the first time that such a statewide team approach to address a public health issue has been initiated. In the past, medical organizations within the state have had disparate goals and multiple strategies for achieving them.

Patient-specific risk factors are predictive for postoperative adverse events in colorectal surgery: an American College of Surgeons National Surgical Quality Improvement Program-based analysis.

PubMed

Kohut, Adrian Y; Liu, James J; Stein, David E; Sensenig, Richard; Poggio, Juan L

2015-02-01

Pay-for-performance measures incorporate surgical site infection rates into reimbursement algorithms without accounting for patient-specific risk factors predictive for surgical site infections and other adverse postoperative outcomes. Using American College of Surgeons National Surgical Quality Improvement Program data of 67,445 colorectal patients, multivariable logistic regression was performed to determine independent risk factors associated with various measures of adverse postoperative outcomes. Notable patient-specific factors included (number of models containing predictor variable; range of odds ratios [ORs] from all models): American Society of Anesthesiologists class 3, 4, or 5 (7 of 7 models; OR 1.25 to 1.74), open procedures (7 of 7 models; OR .51 to 4.37), increased body mass index (6 of 7 models; OR 1.15 to 2.19), history of COPD (6 of 7 models; OR 1.19 to 1.64), smoking (6 of 7 models; OR 1.15 to 1.61), wound class 3 or 4 (6 of 7 models; OR 1.22 to 1.56), sepsis (6 of 7 models; OR 1.14 to 1.89), corticosteroid administration (5 of 7 models; OR 1.11 to 2.24), and operation duration more than 3 hours (5 of 7 models; OR 1.41 to 1.76). These findings may be used to pre-emptively identify colorectal surgery patients at increased risk of experiencing adverse outcomes. Copyright © 2015 Elsevier Inc. All rights reserved.

Positive pregnancy outcomes in Mexican immigrants: what can we learn?

PubMed

Page, Robin L

2004-01-01

To provide an integrated review of the literature of potential explanations for better than expected pregnancy outcomes in Mexican immigrants, focusing on socioeconomics, social support, desirability of pregnancy, nutrition, substance use, religion, acculturation, and prenatal care. Computerized searches of MEDLINE and CINAHL databases, as well as reference lists from published articles on low birth weight and prematurity in immigrants and acculturation in immigrants from January 1989 to December 2002. Search terms were Mexican immigrant women, childbearing, and pregnancy outcome, and only English-language articles were reviewed. Literature was selected from refereed publications in the areas of nursing, medicine, public health, family, and sociology. Data were extracted using keywords pertinent to pregnancy outcome in Mexican immigrants. Despite having many of the risk factors for poor pregnancy outcomes, Mexican immigrants have superior birth outcomes when compared to U.S.-born women. Social support, familism, healthy diet, limited use of cigarettes and alcohol, and religion may play a role in improved outcomes. The superior outcomes diminish with the process of acculturation as the individual adapts to her new culture. Low birth weight and prematurity are public health concerns in the United States. Through further study of the factors that lead to superior birth outcomes among Mexican immigrant women, rates of low birth weight and prematurity in the United States may be reduced.

A narrative review of the associations between six bioactive components in breast milk and infant adiposity.

PubMed

Fields, David A; Schneider, Camille R; Pavela, Gregory

2016-06-01

This narrative review examines six important non-nutritive substances in breast milk, many of which were thought to have little to no biological significance. The overall objective is to provide background on key bioactive factors in breast milk believed to have an effect on infant outcomes (growth and body composition). The evidence for the effects of the following six bioactive compounds in breast milk on infant growth outcomes are reviewed: insulin, leptin, adiponectin, ghrelin, interleukin-6, and tumor necrosis factor-α. The existing literature on the effects of breast milk insulin, ghrelin, interleukin-6, and tumor necrosis factor-α and their associations with infant growth and adiposity is sparse. Of the bioactive compounds reviewed, leptin and adiponectin are the most researched. Data reveal that breast milk adiponectin has negative associations with growth in infancy. There is a need for innovative, well-designed studies to improve causal inference and advance our understanding in the effects of breast milk and its components on offspring growth and body composition. The recommendations provided, along with careful consideration of both known and unknown factors that affect breast milk composition, will help improve, standardize, and ultimately advance this emergent field. © 2016 The Obesity Society.

Predicting therapy outcome in patients with early and late obsessive-compulsive disorder (EOCD and LOCD).

PubMed

Langner, Judith; Laws, Manuela; Röper, Gisela; Zaudig, Michael; Hauke, Walter; Piesbergen, Christoph

2009-10-01

Increasing attention has been given to subtyping OCD with respect to different clinical profiles, response to drug treatments, comorbidity and age of onset. There are a number of studies looking at predictors of treatment outcome in OCD, but so far not for OCD subtypes. Prediction of outcome after cognitive-behavioural therapy was evaluated in 63 inpatients with early obsessive-compulsive disorder (EOCD < or = 12 years of age) and 191 patients with late obsessive-compulsive disorder (LOCD > 15 years of age). For EOCD patients factors predicting a good outcome included high motivation and high initial Y-BOCS scores. Factors associated with a bad outcome were higher age at assessment, a longer duration of psychiatric inpatient treatment before assessment and a low level of social functioning (BSS). For LOCD patients living in a stable relationship, high motivation and completing treatment predicted a favourable therapy outcome, while a low level of psychological functioning (BSS) and a longer duration of inpatient psychiatric treatment before assessment were associated with an undesirable therapy outcome. Subtyping OCD patients according to age of onset seems to be a promising avenue towards improving and developing more specified treatment programs.

Residential Greenness and Birth Outcomes: Evaluating the Influence of Spatially Correlated Built-Environment Factors

PubMed Central

Davies, Hugh W.; Frank, Lawrence; Van Loon, Josh; Gehring, Ulrike; Tamburic, Lillian; Brauer, Michael

2014-01-01

Background: Half the world’s population lives in urban areas. It is therefore important to identify characteristics of the built environment that are beneficial to human health. Urban greenness has been associated with improvements in a diverse range of health conditions, including birth outcomes; however, few studies have attempted to distinguish potential effects of greenness from those of other spatially correlated exposures related to the built environment. Objectives: We aimed to investigate associations between residential greenness and birth outcomes and evaluate the influence of spatially correlated built environment factors on these associations. Methods: We examined associations between residential greenness [measured using satellite-derived Normalized Difference Vegetation Index (NDVI) within 100 m of study participants’ homes] and birth outcomes in a cohort of 64,705 singleton births (from 1999–2002) in Vancouver, British Columbia, Canada. We also evaluated associations after adjusting for spatially correlated built environmental factors that may influence birth outcomes, including exposure to air pollution and noise, neighborhood walkability, and distance to the nearest park. Results: An interquartile increase in greenness (0.1 in residential NDVI) was associated with higher term birth weight (20.6 g; 95% CI: 16.5, 24.7) and decreases in the likelihood of small for gestational age, very preterm (< 30 weeks), and moderately preterm (30–36 weeks) birth. Associations were robust to adjustment for air pollution and noise exposures, neighborhood walkability, and park proximity. Conclusions: Increased residential greenness was associated with beneficial birth outcomes in this population-based cohort. These associations did not change after adjusting for other spatially correlated built environment factors, suggesting that alternative pathways (e.g., psychosocial and psychological mechanisms) may underlie associations between residential greenness and birth outcomes. Citation: Hystad P, Davies HW, Frank L, Van Loon J, Gehring U, Tamburic L, Brauer M. 2014. Residential greenness and birth outcomes: evaluating the influence of spatially correlated built-environment factors. Environ Health Perspect 122:1095–1102; http://dx.doi.org/10.1289/ehp.1308049 PMID:25014041

Does the American College of Surgeons National Surgical Quality Improvement Program pediatric provide actionable quality improvement data for surgical neonates?

PubMed

Bucher, Brian T; Duggan, Eileen M; Grubb, Peter H; France, Daniel J; Lally, Kevin P; Blakely, Martin L

2016-09-01

The purpose of this project was to examine the American College of Surgeons National Surgical Quality Improvement Program Pediatric (ACSNSQIP-P) Participant Use File (PUF) to compare risk-adjusted outcomes of neonates versus other pediatric surgical patients. In the ACS-NSQIP-P 2012-2013 PUF, patients were classified as preterm neonate, term neonate, or nonneonate at the time of surgery. The primary outcomes were 30-day mortality and composite morbidity. Patient characteristics significantly associated with the primary outcomes were used to build a multivariate logistic regression model. The overall 30-day mortality rate for preterm neonates, term neonate, and nonneonates was 4.9%, 2.0%, 0.1%, respectively (p<0.0001). The overall 30-day morbidity rate for preterm neonates, term neonates, and nonneonates was 27.0%, 17.4%, 6.4%, respectively (p<0.0001). After adjustment for preoperative and operative risk factors, both preterm (adjusted odds ratio, 95% CI: 2.0, 1.4-3.0) and term neonates (aOR, 95% CI: 1.9, 1.2-3.1) had a significantly increased odds of 30-day mortality compared to nonneonates. Surgical neonates are a cohort who are particularity susceptible to postoperative morbidity and mortality after adjusting for preoperative and operative risk factors. Collaborative efforts focusing on surgical neonates are needed to understand the unique characteristics of this cohort and identify the areas where the morbidity and mortality can be improved. Copyright © 2016 Elsevier Inc. All rights reserved.

Integrating Participatory Design and Health Literacy to Improve Research and Interventions.

PubMed

Neuhauser, Linda

2017-01-01

Health communication is an essential health promotion strategy to convert scientific findings into actionable, empowering information for the public. Health communication interventions have shown positive outcomes, but many efforts have been disappointing. A key weakness is that expert-designed health communication is often overly generic and not adequately aligned with the abilities, preferences and life situations of specific audiences. The emergence of the field of health literacy is providing powerful theoretical guidance and practice strategies. Health literacy, in concert with other determinants of health, has greatly advanced understanding of factors that facilitate or hinder health promotion at individual, organizational and community settings. However, health literacy models are incomplete and interventions have shown only modest success to date. A challenge is to move beyond the current focus on individual comprehension and address deeper factors of motivation, self-efficacy and empowerment, as well as socio-environmental influences, and their impact to improve health outcomes and reduce health disparities. Integrating participatory design theory and methods drawn from social sciences and design sciences can significantly improve health literacy models and interventions. Likewise, researchers and practitioners using participatory design can greatly benefit from incorporating health literacy principles into their efforts. Such interventions at multiple levels are showing positive health outcomes and reduction of health disparities, but this approach is complex and not yet widespread. This chapter focuses on research findings about health literacy and participatory design to improve health promotion, and practical guidance and case examples for researchers, practitioners and policymakers.

What makes patients aware of their artificial knee joint?

PubMed

Loth, F L; Liebensteiner, M C; Giesinger, J M; Giesinger, K; Bliem, H R; Holzner, B

2018-01-08

Joint awareness was recently introduced as a new concept for outcome assessment after total knee arthroplasty (TKA). Findings from qualitative and psychometric studies suggest that joint awareness is a distinct concept especially relevant to patients with good surgical outcome and patients at late follow-up time points. The aim of this study was to improve the understanding of the concept of joint awareness by identifying situations in which patients are aware of their artificial knee joint and to investigate what bodily sensations and psychological factors raise a patient's awareness of her/his knee. In addition, we evaluated the relative importance of patient-reported outcome parameters that are commonly assessed in orthopaedics. Qualitative interviews were conducted with patients being at least 12 months after TKA. The interviews focused on when, where and for what reasons patients were aware of their artificial knee joint. To evaluate the relative importance of 'joint awareness' after TKA among nine commonly assessed outcome parameters (e.g. pain or stiffness), we collected importance ratings ('0' indicating no importance at all and '10' indicating high importance). We conducted interviews with 40 TKA patients (mean age 69.0 years; 65.0% female). Joint awareness was found to be frequently triggered by kneeling on the floor (30%), climbing stairs (25%), and starting up after resting (25%). Patients reported joint awareness to be related to activities of daily living (68%), specific movements (60%), or meteoropathy (18%). Sensations causing joint awareness included pain (45%) or stiffness (15%). Psychological factors raising a patient's awareness of his/her knee comprised for example feelings of insecurity (15%), and fears related to revision surgeries, inflammations or recurring pain (8%). Patients' importance ratings of outcome parameters were generally high and did not allow differentiating clearly among them. We have identified a wide range of situations, activities, movements and psychological factors contributing to patients' awareness of their artificial knee joints. This improves the understanding of the concept of joint awareness and of a patient's perception of his/her artificial knee joint. The diversity of sensations and factors raising patient's awareness of their joint encourages taking a broader perspective on outcome after TKA.

German Bowel Cancer Center: An Attempt to Improve Treatment Quality

PubMed Central

Jannasch, Olof; Udelnow, Andrej; Wolff, Stefanie; Lippert, Hans; Mroczkowski, Pawel

2015-01-01

Background. Colorectal cancer remains the second most common cause of death from malignancies, but treatment results show high diversity. Certified bowel cancer centres (BCC) are the basis of a German project for improvement of treatment. The aim of this study was to analyze if certification would enhance short-term outcome in rectal cancer surgery. Material and Methods. This quality assurance study included 8197 patients with rectal cancer treated between 1 January 2008 and 31 December 2010. We compared cohorts treated in certified and noncertified hospitals regarding preoperative variables and perioperative outcomes. Outcomes were verified by matched-pair analysis. Results. Patients of noncertified hospitals had higher ASA-scores, higher prevalence of risk factors, more distant metastases, lower tumour localization, lower frequency of pelvic MRI, and higher frequencies of missing values and undetermined TNM classifications (significant differences only). Outcome analysis revealed more general complications in certified hospitals (20.3% versus 17.4%, p = 0.03). Both cohorts did not differ significantly in percentage of R0-resections, intraoperative complications, anastomotic leakage, in-hospital death, and abdominal wall dehiscence. Conclusions. The concept of BCC is a step towards improving the structural and procedural quality. This is a good basis for improving outcome quality but cannot replace it. For a primary surgical disease like rectal cancer a specific, surgery-targeted program is still needed. PMID:26064091

[Effects of Mental Disorders on the Academic Outcomes of University Students--A Retrospective Study Using Medical Records from a Health Services Center].

PubMed

Ishii, Terumi; Tachikawa, Hirokazu; Hori, Takafumi; Ishikawa, Masanori; Hatanaka, Kimitaka; Aiba, Miyuki; Asada, Takashi

2015-01-01

Falling behind in class is a serious problem for university students as it can lead to social problems and increase the risk of suicide. Although it is common for students suffering from mental disorders to fall behind academically, there have been few studies investigating the difficulties these students face in order to graduate from university. Therefore, we investigated factors associated with dropping out of school with the purpose of creating a strategy to improve the academic outcomes of students who regularly seek psychiatric consultation. We investigated undergraduate students who received consultation at Tsukuba University's Health Services Center Psychiatry Department and whose academic outcomes between the 2004 and 2013 academic years were known. Academic outcomes were obtained from Tsukuba University's grade management system by permission of the authority. The students were divided into either a graduate or dropout group depending on their academic outcomes. The medical records for both groups were retrospectively investigated, and factors that were predicted to affect academic outcomes were assessed using statistical methods. The dropout group was younger in grade and had a greater severity of illness at initial consultation. Moreover, this group had a greater number of consultation visits, showed less cooperation with the instructor in charge, had a significantly longer duration of social with drawal and temporary leave of absence from school, and had a significantly greater number of students with grade retention. When a time factor was incorporated in the analysis, the presence of grade retention/temporary leave of absence from school and social withdrawal was significantly correlated with dropping out of school. It was revealed that not only the mental disorder itself, but also psychosocial severity and the maladjusted state that occur secondary to such mental disorder influence academic outcomes. These results indicated that in order to improve academic outcomes, it is necessary not only to appropriately treat the disorder, but to also provide university community support for social maladjusted states of the students in psychiatric treatments, such as social withdrawal, educational support for daily living, individual support for daily living, and academic support, through cooperation with the educational organization.

Potential benefits of weight loss in coronary heart disease.

PubMed

Ades, Philip A; Savage, Patrick D

2014-01-01

The prevalence of overweight, obesity and insulin resistance in patients with coronary heart disease (CHD) exceeds that of the general population. Obesity is associated with a constellation of coronary risk factors that predispose to the development and progression of CHD. Intentional weight loss, accomplished through behavioral weight loss and exercise, improves insulin sensitivity and associated cardio-metabolic risk factors such as lipid measures, blood pressure, measures of inflammation and vascular function both in healthy individuals and patients with CHD. Additionally, physical fitness, physical function and quality of life all improve. There is evidence that intentional weight loss prevents the onset of CHD in high risk overweight individuals. While weight loss associated improvements in insulin resistance, fitness and related risk factors strongly supports favorable prognostic effects in individuals with established CHD, further study is needed to determine if long-term clinical outcomes are improved. © 2014.

Improving Educational Outcomes & Reducing Absenteeism at Remote Villages with Mobile Technology and WhatsAPP: Findings from Rural India

ERIC Educational Resources Information Center

Nedungadi, Prema; Mulki, Karunya; Raman, Raghu

2018-01-01

Reduction of teacher and student absenteeism, together with consistent teacher support and training, are critical factors in improving the quality of education in rural India. As part of an ongoing project involving schools and educational centers in rural areas spread across 21 Indian states, this study investigated how implementation of two…

Cholangiocarcinoma—controversies and challenges

PubMed Central

Patel, Tushar

2013-01-01

Cholangiocarcinomas are a diverse group of tumors that are presumed to originate from the biliary tract epithelium either within the liver or the biliary tract. These cancers are often difficult to diagnose, their pathogenesis is poorly understood, and their dismal prognosis has resulted in a nihilistic approach to their management. The two major clinical phenotypes are intrahepatic, mass-forming tumors and large ductal tumors. Among the ductal cancers, lesions at the liver hilum are most prevalent. The risk factors, clinical presentation, natural history and management of these two types of cholangiocarcinoma are distinct. Efforts to improve outcomes for patients with these diseases are affected by several challenges to effective management. For example, designations based on anatomical characteristics have been inconsistently applied, which has confounded analysis of epidemiological trends and assessment of risk factors. The evaluation of therapeutic options, particularly systemic therapies, has been limited by a lack of appreciation of the different phenotypes. Controversies exist regarding the appropriate workup and choice of management approach. However, new and emerging tools for improved diagnosis, expanded indications for surgical approaches, an emerging role for locoregional and intrabiliary therapies and improved systemic therapies provide optimism and hope for improved outcomes in the future. PMID:21460876

The Thai anesthesia incident monitoring study (Thai AIMS): an analysis of perioperative myocardial ischemia/infarction.

PubMed

Ngamprasertwong, Pornswan; Kositanurit, Inthiporn; Yokanit, Preechayuth; Wattanavinit, Rhuthai; Atichat, Sunida; Lapisatepun, Worawut

2008-11-01

To analyze the clinical course, outcome, contributing factors and factors minimizing the incidents of perioperative myocardial ischemia or infarction (PMI) from Thai AIMS study. The present study was a prospective multicenter study. Data was collected from 51 hospitals in Thailand during a six-month period. The participating anesthesia provider completed the standardized incident report form of the Thai AIMS as soon as they found the PMI incident. Each incident was reviewed by three peer reviewers for clinical courses, contributing factors, outcome and minimizing factors of PMI. From the Thai AIMS incident report, the authors found 25 suspected PMI cases which was 0.9% of the 2,669 incidents reported in the present study. Most of the PMI occurred in elective cases (84%) and orthopedic procedures (56%). The majority of PMI was reported from the patients undergoing general anesthesia (72%). Suspected PMI occurred mostly during operations (56%). New ST-T segment change was detected in 92% of these patients. The most common immediate outcome of PMI was major physiological change (88%). The most common management effect of PMI was unplanned ICU admission (64%); the others were prolonged ventilatory support (12%) and prolonged hospital stay (16%). Four patients (16%) died after the suspected PMI. Most of the events occurred spontaneously and were unpreventable (80%). Patient factors (100%), anesthesia factors (72%), surgical factors (32%) and system factors (8%) were all judged as a precipitating factor for PMI. Human factors were the most common contributing factors which included poor preoperative evaluation, inexperience and improper decision. The three most common factors minimizing the adverse incidents included prior experienced, high awareness and experienced assistance. The recommended corrective strategies were guideline practice, quality assurance activity, improvement of supervision and additional training. Perioperative myocardial ischemia/infarction was infrequent but may be lethal. Patient factors were the most common precipitating cause. The morbidity and mortality could be reduced by high quality preoperative evaluation and preparation, early detection and appropriate treatment. Guideline practice, quality assurance activity, improvement of supervision and additional training were suggested corrective strategies.

Greater stroke severity predominates over all other factors for the worse outcome of cardioembolic stroke.

PubMed

Hong, Keun-Sik; Lee, Juneyoung; Bae, Hee-Joon; Lee, Ji Sung; Kang, Dong-Wha; Yu, Kyung-Ho; Han, Moon-Ku; Cho, Yong-Jin; Song, Pamela; Park, Jong-Moo; Oh, Mi-Sun; Koo, Jaseong; Lee, Byung-Chul

2013-11-01

Cardioembolic (CE) strokes are more disabling and more fatal than non-CE strokes. Multiple prognostic factors have been recognized, but the magnitude of their relative contributions has not been well explored. Using a prospective stroke outcome database, we compared the 3-month outcomes of CE and non-CE strokes. We assessed the relative contribution of each prognostic factor of initial stroke severity, poststroke complications, and baseline characteristics with multivariable analyses and model fitness improvement using -2 log-likelihood and Nagelkerke R2. This study included 1233 patients with acute ischemic stroke: 193 CE strokes and 1040 non-CE strokes. Compared with the non-CE group, CE group had less modified Rankin Scale (mRS) 0-2 outcomes (47.2% versus 68.5%; odds ratio [95% confidence interval], .41 [.30-.56]), less mRS 0-1 outcomes (33.7% versus 53.5%; .44 [.32-.61]), more mRS 5-6 outcomes (32.1% versus 10.9%; 3.88 [2.71-5.56]), and higher mortality (19.2% versus 5.2%; 4.33 [2.76-6.80]) at 3 months. When adjusting either baseline characteristics or poststroke complications, the outcome differences between the 2 groups remained significant. However, adjusting initial National Institute of Health Stroke Scale (NIHSS) score alone abolished all outcome differences except for mortality. For mRS 0-2 outcomes, the decrement of -2 log-likelihood and the Nagelkerke R2 of the model adjusting initial NIHSS score alone approached 70.2% and 76.7% of the fully adjusting model. Greater stroke severity predominates over all other factors for the worse outcome of CE stroke. Primary prevention and more efficient acute therapy for stroke victims should be given top priorities to reduce the burden of CE strokes. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Complex ankle arthrodesis: Review of the literature

PubMed Central

Rabinovich, Remy V; Haleem, Amgad M; Rozbruch, S Robert

2015-01-01

Complex ankle arthrodesis is defined as an ankle fusion that is at high risk of delayed and nonunion secondary to patient comorbidities and/or local ankle/hindfoot factors. Risk factors that contribute to defining this group of patients can be divided into systemic factors and local factors pertaining to co-existing ankle or hindfoot pathology. Orthopaedic surgeons should be aware of these risk factors and their association with patients’ outcomes after complex ankle fusions. Both external and internal fixations have demonstrated positive outcomes with regards to achieving stable fixation and minimizing infection. Recent innovations in the application of biophysical agents and devices have shown promising results as adjuncts for healing. Both osteoconductive and osteoinductive agents have been effectively utilized as biological adjuncts for bone healing with low complication rates. Devices such as pulsed electromagnetic field bone stimulators, internal direct current stimulators and low-intensity pulsed ultrasound bone stimulators have been associated with faster bone healing and improved outcomes scores when compared with controls. The aim of this review article is to present a comprehensive approach to the management of complex ankle fusions, including the use of biophysical adjuncts for healing and a proposed algorithm for their treatment. PMID:26396936

Motor Retraining (MoRe) for Functional Movement Disorders: Outcomes From a 1-Week Multidisciplinary Rehabilitation Program.

PubMed

Jacob, Alexandra; Kaelin, Darryl; Roach, Abbey; Ziegler, Craig; LaFaver, Kathrin

2018-05-18

Functional movement disorders (FMDs) are conditions of abnormal motor control thought to be caused by psychological factors. These disorders are commonly seen in neurologic practice, and prognosis is often poor. No consensus treatment guidelines have been established; however, the role of physical therapy in addition to psychotherapy has increasingly been recognized. This study reports patient outcomes from a multidisciplinary FMD treatment program using motor retraining (MoRe) strategies. To assess outcomes of FMD patients undergoing a multidisciplinary treatment program and determine factors predictive of treatment success. Retrospective chart review. University-affiliated rehabilitation institute. Thirty-two consecutive FMD patients admitted to the MoRe program from July 2014-July 2016. Patients participated in a 1-week, multidisciplinary inpatient treatment program with daily physical, occupational, speech therapy, and psychotherapy interventions. Primary outcome measures were changes in the patient-rated Clinical Global Impression Scale (CGI) and the physician-rated Psychogenic Movement Disorder Rating Scale (PMDRS) based on review of standardized patient videos. Measurements were taken as part of the clinical evaluation of the program. Twenty-four of the 32 patients were female with a mean age of 49.1 (±14.2) years and mean symptom duration of 7.4 (±10.8) years. Most common movement phenomenologies were abnormal gait (31.2%), hyperkinetic movements (31.2%), and dystonia (31.2%). At discharge, 86.7% of patients reported symptom improvement on the CGI, and self-reported improvement was maintained in 69.2% at the 6-month follow-up. PMDRS scores improved by 59.1% from baseline to discharge. Longer duration of symptoms, history of abuse, and comorbid psychiatric disorders were not significant predictors of treatment outcomes. The majority of FMD patients experienced improvement from a 1-week multidisciplinary inpatient rehabilitation program. Treatment outcomes were not negatively correlated with longer disease duration or psychiatric comorbidities. The results from our study are encouraging, although further long-term prospective randomized studies are needed. Level III. Copyright © 2018 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Factors Associated with Effective Nutrition Interventions for Pregnant Indigenous Women: A Systematic Review.

PubMed

Ashman, Amy M; Brown, Leanne J; Collins, Clare E; Rollo, Megan E; Rae, Kym M

2017-08-01

Indigenous people continue to experience health disparities relative to non-Indigenous populations. Interventions to improve nutrition during pregnancy in these groups may improve health outcomes for mothers and their infants. The effectiveness of existing nutrition intervention programs has not been reviewed previously. The objective was to identify interventions targeting improving nutrition-related outcomes for pregnant Indigenous women residing in Organisation for Economic Co-operation and Development countries, and to identify positive factors contributing to successful programs. Thirteen electronic databases were searched up until October 2015. Key words identified studies intervening to improve nutrition-related outcomes for pregnant Indigenous women. Two reviewers assessed articles for inclusion and study quality and extracted data. Only studies published in English were included. Data were summarized narratively. Abstracts and titles were screened (n=2,566) and 315 full texts were reviewed for eligibility. This review included 27 articles from 20 intervention programs from Australia, Canada, and the United States. The most prevalent measurable outcomes were birth weight (n=9) and breastfeeding initiation/duration (n=11). Programs with statistically significant results for these outcomes employed the following nutrition activities: individual counseling/education (n=8); delivery by senior Indigenous woman (n=2), peer counselor (n=3), or other Indigenous health worker (n=4); community-wide interventions (n=2); media campaigns (n=2); delivery by non-Indigenous health professional (n=3); and home visits (n=3). Heterogeneity of included studies made it challenging to make firm recommendations regarding program success. Authors of included studies recommended community consultation be included when designing studies and working with communities at all stages of the research process. Individualized counseling/education can contribute to successful program outcomes, as can the use of Indigenous workers to deliver program content. Limitations of some studies included a lack of details on interventions and the use of nonrandom control groups. Future studies should include detailed descriptions of intervention components and include appropriate evaluation protocols. Copyright © 2017 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Diode laser soft-tissue surgery: advancements aimed at consistent cutting, improved clinical outcomes.

PubMed

Romanos, Georgios E

2013-01-01

Laser dentistry and soft-tissue surgery, in particular, have become widely adopted in recent years. Significant cost reductions for dental lasers and the increasing popularity of CADCAM, among other factors, have contributed to a substantial increase in the installed base of dental lasers, especially soft-tissue lasers. New development in soft-tissue surgery, based on the modern understanding of laser-tissue interactions and contact soft-tissue surgery mechanisms, will bring a higher quality and consistency level to laser soft-tissue surgery. Recently introduced diode-laser technology enables enhanced control of side effects that result from tissue overheating and may improve soft-tissue surgical outcomes.

Mortality determinants and prediction of outcome in high risk newborns.

PubMed

Dalvi, R; Dalvi, B V; Birewar, N; Chari, G; Fernandez, A R

1990-06-01

The aim of this study was to determine independent patient-related predictors of mortality in high risk newborns admitted at our centre. The study population comprised 100 consecutive newborns each, from the premature unit (PU) and sick baby care unit (SBCU), respectively. Thirteen high risk factors (variables) for each of the two units, were entered into a multivariate regression analysis. Variables with independent predictive value for poor outcome (i.e., death) in PU were, weight less than 1 kg, hyaline membrane disease, neurologic problems, and intravenous therapy. High risk factors in SBCU included, blood gas abnormality, bleeding phenomena, recurrent convulsions, apnea, and congenital anomalies. Identification of these factors guided us in defining priority areas for improvement in our system of neonatal care. Also, based on these variables a simple predictive score for outcome was constructed. The prediction equation and the score were cross-validated by applying them to a 'test-set' of 100 newborns each for PU and SBCU. Results showed a comparable sensitivity, specificity and error rate.

Revision hip preservation surgery with hip arthroscopy: clinical outcomes.

PubMed

Domb, Benjamin G; Stake, Christine E; Lindner, Dror; El-Bitar, Youseff; Jackson, Timothy J

2014-05-01

To analyze and report the clinical outcomes of a cohort of patients who underwent revision hip preservation with arthroscopy and determine predictors of positive and negative outcomes. During the study period from April 2008 to December 2010, all patients who underwent revision hip preservation with arthroscopy were included. This included patients who had previous open surgery and underwent revision with arthroscopy. Patient-reported outcome (PRO) scores were obtained preoperatively and at 3-month, 1-year, 2-year, and 3-year follow-up time points. Any revision surgeries and conversions to total hip arthroplasty were noted. A multiple regression analysis was performed to look for positive and negative predictive factors for improvement in PROs after revision hip arthroscopy. Forty-seven hips in 43 patients had completed 2 years' follow-up or needed total hip arthroplasty. The mean length of follow-up was 29 months (range, 24 to 47 months). Of the hips, 31 (66%) had either unaddressed or incompletely treated femoroacetabular impingement. There was a significant improvement in all PRO scores at a mean of 29 months after revision (P < .0001). The visual analog scale score improved from 7.3 ± 1.5 to 3.9 ± 2.5 (P < .0001). Improvements in the Non-Arthritic Hip Score of at least 10 points and 20 points were found in 28 hips (65%) and 19 hips (44%), respectively. Four hips in 3 patients required conversion to total hip arthroplasty. Positive predictive factors for PRO improvement were previous open surgery, pincer impingement, cam impingement, symptomatic heterotopic ossification, and segmental labral defects treated with labral reconstruction. On the basis of multiple PROs, revision hip preservation with hip arthroscopy can achieve moderately successful outcomes and remains a viable treatment strategy after failed primary hip preservation surgery. Preoperative predictors of success after revision hip arthroscopy include segmental labral defects, unaddressed or incompletely addressed femoroacetabular impingement, heterotopic ossification, and previous open surgery. Level IV, therapeutic case series. Copyright © 2014 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Predictors of Mortality in Staphylococcus aureus Bacteremia

PubMed Central

Jensen, Slade O.; Vaska, Vikram L.; Espedido, Björn A.; Paterson, David L.; Gosbell, Iain B.

2012-01-01

Summary: Staphylococcus aureus bacteremia (SAB) is an important infection with an incidence rate ranging from 20 to 50 cases/100,000 population per year. Between 10% and 30% of these patients will die from SAB. Comparatively, this accounts for a greater number of deaths than for AIDS, tuberculosis, and viral hepatitis combined. Multiple factors influence outcomes for SAB patients. The most consistent predictor of mortality is age, with older patients being twice as likely to die. Except for the presence of comorbidities, the impacts of other host factors, including gender, ethnicity, socioeconomic status, and immune status, are unclear. Pathogen-host interactions, especially the presence of shock and the source of SAB, are strong predictors of outcomes. Although antibiotic resistance may be associated with increased mortality, questions remain as to whether this reflects pathogen-specific factors or poorer responses to antibiotic therapy, namely, vancomycin. Optimal management relies on starting appropriate antibiotics in a timely fashion, resulting in improved outcomes for certain patient subgroups. The roles of surgery and infectious disease consultations require further study. Although the rate of mortality from SAB is declining, it remains high. Future international collaborative studies are required to tease out the relative contributions of various factors to mortality, which would enable the optimization of SAB management and patient outcomes. PMID:22491776

Ameliorating the biological impacts of childhood adversity: A review of intervention programs.

PubMed

Purewal Boparai, Sukhdip K; Au, Vanessa; Koita, Kadiatou; Oh, Debora Lee; Briner, Susan; Burke Harris, Nadine; Bucci, Monica

2018-05-01

Childhood adversity negatively impacts the biological development of children and has been linked to poor health outcomes across the life course. The purpose of this literature review is to explore and evaluate the effectiveness of interventions that have addressed an array of biological markers and physical health outcomes in children and adolescents affected by adversity. PubMed, CINAHL, PsychInfo, Sociological Abstracts databases and additional sources (Cochrane, WHO, NIH trial registries) were searched for English language studies published between January 2007 and September 2017. Articles with a childhood adversity exposure, biological health outcome, and evaluation of intervention using a randomized controlled trial study design were selected. The resulting 40 intervention studies addressed cortisol outcomes (n = 20) and a range of neurological, epigenetic, immune, and other outcomes (n = 22). Across institutional, foster care, and community settings, intervention programs demonstrated success overall for improving or normalizing morning and diurnal cortisol levels, and ameliorating the impacts of adversity on brain development, epigenetic regulation, and additional outcomes in children. Factors such as earlier timing of intervention, high quality and nurturant parenting traits, and greater intervention engagement played a role in intervention success. This study underlines progress and promise in addressing the health impacts of adversity in children. Ongoing research efforts should collect baseline data, improve retention, replicate studies in additional samples and settings, and evaluate additional variables, resilience factors, mediators, and long-term implications of results. Clinicians should integrate lessons from the intervention sciences for preventing and treating the health effects of adversity in children and adolescents. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Advancing Measurement of Locomotor Rehabilitation Outcomes to Optimize Interventions and Differentiate between Recovery versus Compensation

PubMed Central

Bowden, Mark G.; Behrman, Andrea L.; Woodbury, Michelle; Gregory, Chris M.; Velozo, Craig A.; Kautz, Steven A.

2017-01-01

Progress in locomotor rehabilitation has created an increasing need to understand the factors that contribute to motor behavior, to determine whether these factors are modifiable, and if so, to determine how best to modify them in a way that promotes improved function. Currently available measures do not have the capacity to distinguish between neuromotor recovery and compensation for impaired underlying body structure/functions. The purpose of this Special Interest article is to examine the state of outcomes measurement in physical therapy in regards outcomes to locomotor rehabilitation, and to suggest approaches that may improve assessment of recovery and clinical decision-making capabilities. We examine historical approaches to measurement of locomotor rehabilitation outcomes including rating scales, timed movement tasks, and laboratory-based outcome measures, and we discuss the emerging use of portable technology to assess walking in a free living environment. The ability to accurately measure outcomes of rehabilitation, both in and away from the laboratory setting, allows assessment of skill acquisition, retention, and long-term carryover in a variety of environments. Accurate measurement allows behavioral changes to be observed and assessments to be made, not only regarding an individual's ability to adapt during interventions, but also their ability to incorporate new skills into a real-world behavior. The result of such an approach to assessment may be that interventions truly translate from laboratory to real-world environments. Future locomotor measurement tools must be based on a theoretical framework that can guide their use to accurately quantify treatment effects and provide a basis upon which to develop and refine therapeutic interventions. PMID:22333921

Reducing turnover is not enough: The need for proficient organizational cultures to support positive youth outcomes in child welfare.

PubMed

Williams, Nathaniel J; Glisson, Charles

2013-11-01

High caseworker turnover has been identified as a factor in the poor outcomes of child welfare services. However, almost no empirical research has examined the relationship between caseworker turnover and youth outcomes in child welfare systems and there is an important knowledge gap regarding whether, and how, caseworker turnover relates to outcomes for youth. We hypothesized that the effects of caseworker turnover are moderated by organizational culture such that reduced caseworker turnover is only associated with improved youth outcomes in organizations with proficient cultures. The study applied hierarchical linear models (HLM) analysis to the second National Survey of Child and Adolescent Well-being (NSCAW II) with a U.S. nationwide sample of 2,346 youth aged 1.5- to 18-years-old and 1,544 caseworkers in 73 child welfare agencies. Proficient organizational culture was measured by caseworkers' responses to the Organizational Social Context (OSC) measure; staff turnover was reported by the agencies' directors; and youth outcomes were measured as total problems in psychosocial functioning with the Child Behavior Checklist (CBCL) completed by the youths' caregivers at intake and at 18 month follow-up. The association between caseworker turnover and youth outcomes was moderated by organizational culture. Youth outcomes were improved with lower staff turnover in proficient organizational cultures and the best outcomes occurred in organizations with low turnover and high proficiency. To be successful, efforts to improve child welfare services by lowering staff turnover must also create proficient cultures that expect caseworkers to be competent and responsive to the needs of the youth and families they serve.

Motivating factors and barriers towards exercise in severe mental illness: a systematic review and meta-analysis.

PubMed

Firth, J; Rosenbaum, S; Stubbs, B; Gorczynski, P; Yung, A R; Vancampfort, D

2016-10-01

Exercise can improve clinical outcomes in people with severe mental illness (SMI). However, this population typically engages in low levels of physical activity with poor adherence to exercise interventions. Understanding the motivating factors and barriers towards exercise for people with SMI would help to maximize exercise participation. A search of major electronic databases was conducted from inception until May 2016. Quantitative studies providing proportional data on the motivating factors and/or barriers towards exercise among patients with SMI were eligible. Random-effects meta-analyses were undertaken to calculate proportional data and 95% confidence intervals (CI) for motivating factors and barriers toward exercise. From 1468 studies, 12 independent studies of 6431 psychiatric patients were eligible for inclusion. Meta-analyses showed that 91% of people with SMI endorsed 'improving health' as a reason for exercise (N = 6, n = 790, 95% CI 80-94). Among specific aspects of health and well-being, the most common motivations were 'losing weight' (83% of patients), 'improving mood' (81%) and 'reducing stress' (78%). However, low mood and stress were also identified as the most prevalent barriers towards exercise (61% of patients), followed by 'lack of support' (50%). Many of the desirable outcomes of exercise for people with SMI, such as mood improvement, stress reduction and increased energy, are inversely related to the barriers of depression, stress and fatigue which frequently restrict their participation in exercise. Providing patients with professional support to identify and achieve their exercise goals may enable them to overcome psychological barriers, and maintain motivation towards regular physical activity.

Incident hyperkalemia may be an independent therapeutic target in low ejection fraction heart failure patients: insights from the HEAAL study.

PubMed

Rossignol, P; Dobre, D; Gregory, D; Massaro, J; Kiernan, M; Konstam, M A; Zannad, F

2014-05-15

Angiotensin receptor antagonists (ARBs) improve outcomes in patients with heart failure (HF) with reduced left ventricular ejection fraction, but may induce hyperkalemia (HK) and/or a worsening of renal function (WRF). The incidence and risk factors of HK and its inter-relationship with WRF, as well as associations with clinical outcome (death or admission for HF i.e. the primary outcome) in 3846 HF patients enrolled in the double blind HEAAL trial (losartan 150 mg/d vs. 50 mg/d) were assessed. Worsening of renal function was defined as a decrease in eGFR >20% from baseline and HK as serum K >5.5 or >5 mmol/L. Higher dose of losartan increased serum potassium. Episodes of HK >5 mmol/L or WRF occurred at least once in about half of the patients. WRF was associated with higher occurrence of HK (HR 1.19 (1.06-1.34)) and vice versa (HR 1.35 (1.19-1.53)), but preceded HK in only about half of the events. High dose losartan improved outcome despite more frequent WRF and HK, both being independently associated with adverse outcomes in multivariate analyses. HK and WRF are common in HF patients. Both can be predicted from baseline risk factors and are therefore potentially preventable. Although associated with worse outcome, occurrence of any does not hinder the efficacy of high dose losartan. HK was associated with WRF and worse outcomes. Whether therapy targeting specifically HK may maximize the survival benefit derived from renin angiotensin aldosterone inhibitor use should be appropriately tested in future trials. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Improved knee biomechanics among patients reporting a good outcome in knee-related quality of life one year after total knee arthroplasty.

PubMed

Naili, Josefine E; Wretenberg, Per; Lindgren, Viktor; Iversen, Maura D; Hedström, Margareta; Broström, Eva W

2017-03-21

It is not well understood why one in five patients report poor outcomes following knee arthroplasty. This study evaluated changes in knee biomechanics, and perceived pain among patients reporting either a good or a poor outcome in knee-related quality of life after total knee arthroplasty. Twenty-eight patients (mean age 66 (SD 7) years) were included in this prospective study. Within one month of knee arthroplasty and one year after surgery, patients underwent three-dimensional (3D) gait analysis, completed the Knee Injury and Osteoarthritis Outcome Score (KOOS), and rated perceived pain using a visual analogue scale. A "good outcome" was defined as a change greater than the minimally detectable change in the KOOS knee-related quality of life, and a "poor outcome" was defined as change below the minimally detectable change. Nineteen patients (68%) were classified as having a good outcome. Groups were analyzed separately and knee biomechanics were compared using a two-way repeated measures ANOVA. Differences in pain between groups were evaluated using Mann Whitney U test. Patients classified as having a good outcome improved significantly in most knee gait biomechanical outcomes including increased knee flexion-extension range, reduced peak varus angle, increased peak flexion moment, and reduced peak valgus moment. The good outcome group also displayed a significant increase in walking speed, a reduction (normalization) of stance phase duration (% of gait cycle) and increased passive knee extension. Whereas, the only change in knee biomechanics, one year after surgery, for patients classified as having a poor outcome was a significant reduction in peak varus angle. No differences in pain postoperatively were found between groups. Patients reporting a good outcome in knee-related quality of life improved in knee biomechanics during gait, while patients reporting a poor outcome, despite similar reduction in pain, remained unchanged in knee biomechanics one year after total knee arthroplasty. With regards to surgeon-controlled biomechanical factors, surgery may most successfully address frontal plane knee alignment. However, achieving a good outcome in patient-reported knee-related quality of life may be related to dynamic improvements in the sagittal plane.

Expression and prognostic significance of thymidylate synthase (TS) in pancreatic head and periampullary cancer.

PubMed

van der Zee, J A; van Eijck, C H J; Hop, W C J; van Dekken, H; Dicheva, B M; Seynhaeve, A L B; Koning, G A; Eggermont, A M M; Ten Hagen, T L M

2012-11-01

Pancreatic cancer has a dismal prognosis. Attempts have been made to improve outcome by several 5-FU based adjuvant treatment regimens. However, the results are conflicting. There seems to be a continental divide with respect to the use of 5-FU based chemoradiotherapy (CRT). Furthermore, evidence has been presented showing a different response of pancreatic head and periampullary cancer to 5-FU based CRT. Expression of thymidylate synthase (TS) has been associated with improved outcome following 5-FU based adjuvant treatment in gastrointestinal cancer. This prompted us to determine the differential expression and prognostic value of TS in pancreatic head and periampullary cancer. TS protein expression was studied by immunohistochemistry on original paraffin embedded tissue from 212 patients following microscopic radical resection (R0) of pancreatic head (n = 98) or periampullary cancer (n = 114). Expression was investigated for associations with recurrence free (RFS), cancer specific (CSS) and overall survival (OS), and conventional prognostic factors. High cytosolic TS expression was present in 26% of pancreatic head tumours and 37% of periampullary tumours (p = .11). Furthermore, TS was an independent factor predicting favourable outcome following curative resection of pancreatic head cancer (p = .003, .001 and .001 for RFS, CSS and OS, respectively). In contrast, in periampullary cancer, TS was not associated with outcome (all p > .10). TS, was found to be poorly expressed in both pancreatic head and periampullary cancer and identified as an independent prognostic factor following curative resection of pancreatic head cancer. Copyright © 2012 Elsevier Ltd. All rights reserved.

Screening for Cardiovascular Disease Risk With Resting or Exercise Electrocardiography: Evidence Report and Systematic Review for the US Preventive Services Task Force.

PubMed

Jonas, Daniel E; Reddy, Shivani; Middleton, Jennifer Cook; Barclay, Colleen; Green, Joshua; Baker, Claire; Asher, Gary N

2018-06-12

Cardiovascular disease (CVD) is the leading cause of death in the United States. To review the evidence on screening asymptomatic adults for CVD risk using electrocardiography (ECG) to inform the US Preventive Services Task Force. MEDLINE, Cochrane Library, and trial registries through May 2017; references; experts; literature surveillance through April 4, 2018. English-language randomized clinical trials (RCTs); prospective cohort studies reporting reclassification, calibration, or discrimination that compared risk assessment using ECG plus traditional risk factors vs traditional risk factors alone. For harms, additional study designs were eligible. Studies of persons with symptoms or a CVD diagnosis were excluded. Dual review of abstracts, full-text articles, and study quality; qualitative synthesis of findings. Mortality, cardiovascular events, reclassification, calibration, discrimination, and harms. Sixteen studies were included (N = 77 140). Two RCTs (n = 1151) found no significant improvement for screening with exercise ECG (vs no screening) in adults aged 50 to 75 years with diabetes for the primary cardiovascular composite outcomes (hazard ratios, 1.00 [95% CI, 0.59-1.71] and 0.85 [95% CI, 0.39-1.84] for each study). No RCTs evaluated screening with resting ECG. Evidence from 5 cohort studies (n = 9582) showed that adding exercise ECG to traditional risk factors such as age, sex, current smoking, diabetes, total cholesterol level, and high-density lipoprotein cholesterol level produced small improvements in discrimination (absolute improvements in area under the curve [AUC] or C statistics, 0.02-0.03, reported by 3 studies); whether calibration or appropriate risk classification improves is uncertain. Evidence from 9 cohort studies (n = 66 407) showed that adding resting ECG to traditional risk factors produced small improvements in discrimination (absolute improvement in AUC or C statistics, 0.001-0.05) and appropriate risk classification for prediction of multiple cardiovascular outcomes, although evidence was limited by imprecision, quality, considerable heterogeneity, and inconsistent use of risk thresholds used for clinical decision making. Total net reclassification improvements ranged from 3.6% (2.7% event; 0.6% nonevent) to 30% (17% event; 19% nonevent) for studies using the Framingham Risk Score or Pooled Cohort Equations base models. Evidence on potential harms (eg, from subsequent angiography or revascularization) in asymptomatic persons was limited. RCTs of screening with exercise ECG found no improvement in health outcomes, despite focusing on higher-risk populations with diabetes. The addition of resting ECG to traditional risk factors accurately reclassified persons, but evidence for this finding had many limitations. The frequency of harms from screening is uncertain.

Current state of computer navigation and robotics in unicompartmental and total knee arthroplasty: a systematic review with meta-analysis.

PubMed

van der List, Jelle P; Chawla, Harshvardhan; Joskowicz, Leo; Pearle, Andrew D

2016-11-01

Recently, there is a growing interest in surgical variables that are intraoperatively controlled by orthopaedic surgeons, including lower leg alignment, component positioning and soft tissues balancing. Since more tight control over these factors is associated with improved outcomes of unicompartmental knee arthroplasty and total knee arthroplasty (TKA), several computer navigation and robotic-assisted systems have been developed. Although mechanical axis accuracy and component positioning have been shown to improve with computer navigation, no superiority in functional outcomes has yet been shown. This could be explained by the fact that many differences exist between the number and type of surgical variables these systems control. Most systems control lower leg alignment and component positioning, while some in addition control soft tissue balancing. Finally, robotic-assisted systems have the additional advantage of improving surgical precision. A systematic search in PubMed, Embase and Cochrane Library resulted in 40 comparative studies and three registries on computer navigation reporting outcomes of 474,197 patients, and 21 basic science and clinical studies on robotic-assisted knee arthroplasty. Twenty-eight of these comparative computer navigation studies reported Knee Society Total scores in 3504 patients. Stratifying by type of surgical variables, no significant differences were noted in outcomes between surgery with computer-navigated TKA controlling for alignment and component positioning versus conventional TKA (p = 0.63). However, significantly better outcomes were noted following computer-navigated TKA that also controlled for soft tissue balancing versus conventional TKA (mean difference 4.84, 95 % Confidence Interval 1.61, 8.07, p = 0.003). A literature review of robotic systems showed that these systems can, similarly to computer navigation, reliably improve lower leg alignment, component positioning and soft tissues balancing. Furthermore, two studies comparing robotic-assisted with computer-navigated surgery reported superiority of robotic-assisted surgery in controlling these factors. Manually controlling all these surgical variables can be difficult for the orthopaedic surgeon. Findings in this study suggest that computer navigation or robotic assistance may help managing these multiple variables and could improve outcomes. Future studies assessing the role of soft tissue balancing in knee arthroplasty and long-term follow-up studies assessing the role of computer-navigated and robotic-assisted knee arthroplasty are needed.

Does Decentralization Improve Health System Performance and Outcomes in Low- and Middle-Income Countries? A Systematic Review of Evidence From Quantitative Studies.

PubMed

Dwicaksono, Adenantera; Fox, Ashley M

2018-06-01

Policy Points: For more than 3 decades, international development agencies have advocated health system decentralization to improve health system performance in low- and middle-income countries. We found little rigorous evidence documenting the impact of decentralization processes on health system performance or outcomes in part due to challenges in measuring such far-reaching and multifaceted system-level changes. We propose a renewed research agenda that focuses on discrete definitions of decentralization and how institutional factors and mechanisms affect health system performance and outcomes within the general context of decentralized governance structures. Despite the widespread adoption of decentralization reforms as a means to improve public service delivery in developing countries since the 1980s, empirical evidence of the role of decentralization on health system improvement is still limited and inconclusive. This study reviewed studies published from 2000 to 2016 with adequate research designs to identify evidence on whether and how decentralization processes have impacted health systems. We conducted a systematic review of peer-reviewed journal articles from the public health and social science literature. We searched for articles within 9 databases using predefined search terms reflecting decentralization and health system constructs. Inclusion criteria were original research articles, low- and middle-income country settings, quantifiable outcome measures, and study designs that use comparisons or statistical adjustments. We excluded studies in high-income country settings and/or published in a non-English language. Sixteen studies met our prespecified inclusion and exclusion criteria and were grouped based on outcomes measured: health system inputs (n = 3), performance (n = 7), and health outcomes (n = 7). Numerous studies addressing conceptual issues related to decentralization but without any attempt at empirical estimation were excluded. Overall, we found mixed results regarding the effects of decentralization on health system indicators with seemingly beneficial effects on health system performance and health outcomes. Only 10 studies were considered to have relatively low risks of bias. This study reveals the limited empirical knowledge of the impact of decentralization on health system performance. Mixed empirical findings on the role of decentralization on health system performance and outcomes highlight the complexity of decentralization processes and their systemwide effects. Thus, we propose a renewed research agenda that focuses on discrete definitions of decentralization and how institutional factors and mechanisms affect health system performance and outcomes within the general context of decentralized governance structures. © 2018 Milbank Memorial Fund.

Work characteristics as predictors of correctional supervisors’ health outcomes

PubMed Central

Buden, Jennifer C.; Dugan, Alicia G.; Namazi, Sara; Huedo-Medina, Tania B.; Cherniack, Martin G.; Faghri, Pouran D.

2016-01-01

Objective This study examined associations among health behaviors, psychosocial work factors, and health status. Methods Correctional supervisors (n=157) completed a survey that assessed interpersonal and organizational views on health. Chi-square and logistic regressions were used to examine relationships among variables. Results Respondents had a higher prevalence of obesity and comorbidities compared to the general U.S. adult population. Burnout was significantly associated with nutrition, physical activity, sleep duration, sleep quality, diabetes, and anxiety/depression. Job meaning, job satisfaction and workplace social support may predict health behaviors and outcomes. Conclusions Correctional supervisors are understudied and have poor overall health status. Improving health behaviors of middle-management employees may have a beneficial effect on the health of the entire workforce. This paper demonstrates the importance of psychosocial work factors that may contribute to health behaviors and outcomes. PMID:27483335

The relationship between child protection contact and mental health outcomes among Canadian adults with a child abuse history.

PubMed

Afifi, Tracie O; McTavish, Jill; Turner, Sarah; MacMillan, Harriet L; Wathen, C Nadine

2018-05-01

Despite being a primary response to child abuse, it is currently unknown whether contact with child protection services (CPS) does more good than harm. The aim of the current study was to examine whether contact with CPS is associated with improved mental health outcomes among adult respondents who reported experiencing child abuse, after adjusting for sociodemographic factors and abuse severity. The data were drawn from the 2012 Canadian Community Health Survey-Mental Health (CCHS-2012), which used a multistage stratified cluster design (household-level response rate = 79.8%). Included in this study were individuals aged 18 years and older living in the 10 Canadian provinces (N = 23,395). Child abuse included physical abuse, sexual abuse, and exposure to intimate partner violence (IPV). Mental health outcomes included lifetime mental disorders, lifetime and past year suicidal ideation, plans, and attempts, and current psychological well-being and functioning and distress. All models were adjusted for sociodemographic factors and severity of child abuse. For the majority of outcomes, there were no statistically significant differences between adults with a child abuse history who had CPS contact compared to those without CPS contact. However, those with CPS contact were more likely to report lifetime suicide attempts. These findings suggest that CPS contact is not associated with improved mental health outcomes. Implications are discussed. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Initial Weight Loss Response as an Indicator for Providing Early Rescue Efforts to Improve Long-term Treatment Outcomes.

PubMed

Unick, Jessica L; Pellegrini, Christine A; Demos, Kathryn E; Dorfman, Leah

2017-09-01

There is a large variability in response to behavioral weight loss (WL) programs. Reducing rates of obesity and diabetes may require more individuals to achieve clinically significant WL post-treatment. Given that WL within the first 1-2 months of a WL program is associated with long-term WL, it may be possible to improve treatment outcomes by identifying and providing additional intervention to those with poor initial success (i.e., "early non-responders"). We review the current literature regarding early non-response to WL programs and discuss how adaptive interventions can be leveraged as a strategy to "rescue" early non-responders. Preliminary findings suggest that adaptive interventions, specifically stepped care approaches, offer promise for improving outcomes among early non-responders. Future studies need to determine the optimal time point and threshold for intervening and the type of early intervention to employ. Clinicians and researchers should consider the discussed factors when making treatment decisions.

Can we improve cognitive-behavioral therapy for chronic back pain treatment engagement and adherence? A controlled trial of tailored versus standard therapy.

PubMed

Kerns, Robert D; Burns, John W; Shulman, Marc; Jensen, Mark P; Nielson, Warren R; Czlapinski, Rebecca; Dallas, Mary I; Chatkoff, David; Sellinger, John; Heapy, Alicia; Rosenberger, Patricia

2014-09-01

This study evaluated whether tailored cognitive-behavioral therapy (TCBT) that incorporated preferences for learning specific cognitive and/or behavioral skills and used motivational enhancement strategies would improve treatment engagement and participation compared with standard CBT (SCBT). We hypothesized that participants receiving TCBT would show a lower dropout rate, attend more sessions, and report more frequent intersession pain coping skill practice than those receiving SCBT. We also hypothesized that indices of engagement and adherence would correlate with pre- to posttreatment changes in outcome factors. One hundred twenty-eight of 161 consenting persons with chronic back pain who completed baseline measures were allocated to either TCBT or SCBT using a modified randomization procedure. Participants completed daily ratings of pain coping skill practice and goal accomplishment during treatment, as well as measures of pain severity, disability, and other key outcomes at the end of treatment. No significant differences between treatment groups were noted on measures of treatment engagement or adherence. However, these factors were significantly related to some pre- to posttreatment improvements in outcomes, regardless of treatment condition. Participants in this study evidenced a high degree of participation and adherence, but treatment tailored to take into account participant preferences, and that employed motivational enhancement strategies, failed to increase treatment participation over and above SCBT for chronic back pain. Evidence that participation and adherence were associated with positive outcomes supports continued clinical and research efforts focusing on these therapeutic processes. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Evolution, trends, outcomes, and economics of hematopoietic stem cell transplantation in severe autoimmune diseases.

PubMed

Snowden, John A; Badoglio, Manuela; Labopin, Myriam; Giebel, Sebastian; McGrath, Eoin; Marjanovic, Zora; Burman, Joachim; Moore, John; Rovira, Montserrat; Wulffraat, Nico M; Kazmi, Majid; Greco, Raffaella; Snarski, Emilian; Kozak, Tomas; Kirgizov, Kirill; Alexander, Tobias; Bader, Peter; Saccardi, Riccardo; Farge, Dominique

2017-12-26

Hematopoietic stem cell transplantation (HSCT) has evolved for >20 years as a specific treatment of patients with autoimmune disease (AD). Using European Society for Blood and Marrow Transplantation registry data, we summarized trends and identified factors influencing activity and outcomes in patients with AD undergoing first autologous HSCT (n = 1951; median age, 37 years [3-76]) and allogeneic HSCT (n = 105; median age, 12 years [<1-62]) in 247 centers in 40 countries from 1994 to 2015. Predominant countries of activity were Italy, Germany, Sweden, the United Kingdom, The Netherlands, Spain, France, and Australia. National activity correlated with the Human Development Index ( P = .006). For autologous HSCT, outcomes varied significantly between diseases. There was chronological improvement in progression-free survival (PFS, P < 10 -5 ), relapse/progression ( P < 10 -5 ), and nonrelapse mortality ( P = .01). Health care expenditure was associated with improved outcomes in systemic sclerosis and multiple sclerosis (MS). On multivariate analysis selecting adults for MS, systemic sclerosis, and Crohn disease, better PFS was associated with experience (≥23 transplants for AD, P = .001), learning (time from first HSCT for AD ≥6 years, P = .01), and Joint Accreditation Committee of the International Society for Cellular Therapy and European Society for Blood and Marrow Transplantation accreditation status ( P = .02). Despite improved survival over time ( P = .02), allogeneic HSCT use remained low and largely restricted to pediatric practice. Autologous HSCT has evolved into a treatment modality to be considered alongside other modern therapies in severe AD. Center experience, accreditation, interspecialty networking, and national socioeconomic factors are relevant for health service delivery of HSCT in AD.

Improving health status of homeless patients at a nurse-managed clinic in the Midwest USA.

PubMed

Savage, Christine L; Lindsell, Christopher J; Gillespie, Gordon L; Lee, Roberta J; Corbin, Adele

2008-09-01

Homeless adults have a higher rate of morbidity and mortality than their housed counterparts. Improving the health of homeless adults is a complex problem because of the overlay of individual risk factors, social issues and lack of economic resources. Due to the increased morbidity and mortality rate in homeless adults, it is imperative to develop interventions with demonstrated efficacy that result in improved health outcomes. The purpose of this pre-post pilot study was to compare pre- and post-test scores on specific health outcomes in a group of homeless adults receiving a nurse intervention when utilising a nurse-managed clinic located in the urban core of a Midwestern city in the USA. Between September of 2004 and January 2006, 43 homeless adults completed a health survey at baseline and 2 months later that included measures of health-related quality of life (HRQOL), substance use and health resource use. There was a significant improvement on the post-test scores including substance use, perceived quality and availability of health care, and on two domains of HRQOL: mental health and vitality. This study provides evidence that a nursing intervention can result in improved health outcomes for adult homeless persons.

Predictors of outcomes following reablement in community-dwelling older adults.

PubMed

Tuntland, Hanne; Kjeken, Ingvild; Langeland, Eva; Folkestad, Bjarte; Espehaug, Birgitte; Førland, Oddvar; Aaslund, Mona Kristin

2017-01-01

Reablement is a rehabilitation intervention for community-dwelling older adults, which has recently been implemented in several countries. Its purpose is to improve functional ability in daily occupations (everyday activities) perceived as important by the older person. Performance and satisfaction with performance in everyday life are the major outcomes of reablement. However, the evidence base concerning which factors predict better outcomes and who receives the greatest benefit in reablement is lacking. The objective of this study was to determine the potential factors that predict occupational performance and satisfaction with that performance at 10 weeks follow-up. The sample in this study was derived from a nationwide clinical controlled trial evaluating the effects of reablement in Norway and consisted of 712 participants living in 34 municipalities. Multiple linear regression was used to investigate possible predictors of occupational performance (COPM-P) and satisfaction with that performance (COPM-S) at 10 weeks follow-up based on the Canadian Occupational Performance Measure (COPM). The results indicate that the factors that significantly predicted better COPM-P and COPM-S outcomes at 10 weeks follow-up were higher baseline scores of COPM-P and COPM-S respectively, female sex, having a fracture as the major health condition and high motivation for rehabilitation. Conversely, the factors that significantly predicted poorer COPM-P and COPM-S outcomes were having a neurological disease other than stroke, having dizziness/balance problems as the major health condition and having pain/discomfort. In addition, having anxiety/depression was a predictor of poorer COPM-P outcomes. The two regression models explained 38.3% and 38.8% of the total variance of the dependent variables of occupational performance and satisfaction with that performance, respectively. The results indicate that diagnosis, functional level, sex and motivation are significant predictors of outcomes following reablement.

Residential greenness and birth outcomes: evaluating the influence of spatially correlated built-environment factors.

PubMed

Hystad, Perry; Davies, Hugh W; Frank, Lawrence; Van Loon, Josh; Gehring, Ulrike; Tamburic, Lillian; Brauer, Michael

2014-10-01

Half the world's population lives in urban areas. It is therefore important to identify characteristics of the built environment that are beneficial to human health. Urban greenness has been associated with improvements in a diverse range of health conditions, including birth outcomes; however, few studies have attempted to distinguish potential effects of greenness from those of other spatially correlated exposures related to the built environment. We aimed to investigate associations between residential greenness and birth outcomes and evaluate the influence of spatially correlated built environment factors on these associations. We examined associations between residential greenness [measured using satellite-derived Normalized Difference Vegetation Index (NDVI) within 100 m of study participants' homes] and birth outcomes in a cohort of 64,705 singleton births (from 1999-2002) in Vancouver, British Columbia, Canada. We also evaluated associations after adjusting for spatially correlated built environmental factors that may influence birth outcomes, including exposure to air pollution and noise, neighborhood walkability, and distance to the nearest park. An interquartile increase in greenness (0.1 in residential NDVI) was associated with higher term birth weight (20.6 g; 95% CI: 16.5, 24.7) and decreases in the likelihood of small for gestational age, very preterm (< 30 weeks), and moderately preterm (30-36 weeks) birth. Associations were robust to adjustment for air pollution and noise exposures, neighborhood walkability, and park proximity. Increased residential greenness was associated with beneficial birth outcomes in this population-based cohort. These associations did not change after adjusting for other spatially correlated built environment factors, suggesting that alternative pathways (e.g., psychosocial and psychological mechanisms) may underlie associations between residential greenness and birth outcomes.

Predictors of satisfaction and quality of life following post-mastectomy breast reconstruction.

PubMed

Matthews, Hannah; Carroll, Natalie; Renshaw, Derek; Turner, Andrew; Park, Alan; Skillman, Jo; McCarthy, Kate; Grunfeld, Elizabeth A

2017-11-01

Breast reconstruction is associated with multiple psychological benefits. However, few studies have identified clinical and psychological factors associated with improved satisfaction and quality of life. This study examined factors, which predict satisfaction with breast appearance, outcome satisfaction and quality of life following post-mastectomy breast reconstruction. Women who underwent post-mastectomy breast reconstruction between 2010 and 2016 received a postal questionnaire consisting of The BREAST-Q Patient Reported Outcomes Instrument, The European Organisation for Research and Treatment of Cancer QLQ-30 Questionnaire, The Patient and Observer Scar Assessment Scale, and a series of Visual-Analogue Scales. One hundredforty-eight women completed the questionnaire, a 56% response rate. Hierarchical multiple regression analyses revealed psychosocial factors accounted for 75% of the variance in breast satisfaction, 68% for outcome satisfaction, and 46% forquality of life. Psychosocial well-being emerged as a significant predictor of satisfaction with breast appearance (β = .322) and outcome satisfaction (β = .406). Deep inferior epigastric perforator flap patients reported greater satisfaction with breast appearance (β = .120) and outcome satisfaction (β = .167). This study extends beyond the limited research by distinguishing between satisfaction with breast appearance and outcome satisfaction. The study provides evidence for the role of psychosocial factors predicting key patient reported outcomes and demonstrates the importance of psychosocial well-being and reconstruction type. The findings also highlight the need for healthcare providers to consider the psychosocial well-being of patients both preoperatively and post operatively and provide preliminary evidence for the use of deep inferior epigastric perforator reconstructions over other types of reconstructive procedures. Copyright © 2017 John Wiley & Sons, Ltd.

A systematic review of parenting interventions for parents of children with type 1 diabetes.

PubMed

Lohan, A; Morawska, A; Mitchell, A

2015-11-01

To summarize the parenting intervention literature for parents of children aged 2-10 years (mean age <10 years) with type 1 diabetes and to evaluate intervention efficacy in improving a range of parent, family and child outcomes. The present review de-emphasizes the traditional medical approach to illness management summarized in previous reviews and focuses on parenting factors identified in the literature as important to diabetes management. This review article is important as it outlines the present state of parenting intervention literature for this population. Electronic searches were conducted for seven databases (Cumulative index to nursing and allied health literature, MEDLINE, PsycINFO, PubMed, Scopus, The Cochrane library and Web of Science) from their start dates until April 2014. Reference lists of all included papers were also searched for potentially relevant articles. Seven papers, representing six studies, met the inclusion criteria. Three studies primarily focused on improving parenting practices. The intervention programmes described in the remaining studies comprised multiple components; thus, it is difficult to establish the contribution of the parenting components to improving outcomes. Parenting interventions may help to improve responsibility sharing and cooperation in diabetes management, child behaviour difficulties, parental behaviour, parents' psychological distress and child health outcomes. This review suggests the need for further well-designed trials of parenting interventions to determine their specific contribution to improving outcomes for this population. © 2015 John Wiley & Sons Ltd.

Improving Value for Patients with Eczema.

PubMed

Block, Julie

2018-04-01

Chronic diseases now represent a cost majority in the United States health care system. Contributing factors to rising costs include expensive novel and emerging therapies, under-treatment of disease, under-management of comorbidities, and patient dissatisfaction with care results. Critical to identifying replicable improvement methods is a reliable model to measure value. If we understand value within healthcare consumerism to be equal to a patient's health outcome improvement over costs associated with care (Value=Outcomes/Costs), we can use this equation to measure the improvement of value. Research and literature show that patient activation-the skills and confidence that equip patients to become actively engaged in their health care-impact health outcomes, costs, and patient experience. Reaching patient activation through engagement methods including shared decision-making (SDM) lead to improved value of care received. The National Eczema Association (NEA) Shared Decision-Making Resource Center can be a transformative strategy to measure and evaluate value of health care interventions for eczema patients to advance a value-driven health care system in the United States. Through this Resource Center, NEA will measure patient value through their own perceptions using validated PRO instruments and other patient-generated health data. Assessment of this data will reveal findings that can assist researchers in evaluating the impact this care framework on patient-perceived value across other chronic diseases. Copyright © 2018 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Policy dialogue to improve health outcomes in low income countries: what are the issues and way forward?

PubMed

Nabyonga-Orem, Juliet; Dovlo, Delanyo; Kwamie, Aku; Nadege, Ade; Guangya, Wang; Kirigia, Joses Muthuri

2016-07-18

This paper has three objectives: to review the health development landscape in the World Health Organization African Region, to discuss the role of health policy dialogue in improving harmonisation and alignment to national health policies and strategic plans, and to provide an analytical view of the critical factors in realising a good outcome from a health policy dialogue process. Strengthening policy dialogue to support the development and implementation of robust and comprehensive national health policies and plans, as well as to improve aid effectiveness, is seen as a strategic entry point to improving health sector results. However, unbalanced power relations, the lack of contextualised and relevant evidence, the diverse interests of the actors involved, and the lack of conceptual clarity on what policy dialogue entails impact the outcomes of a policy dialogue process. The critical factors for a successful policy dialogue have been identified as adequate preparation; secured time and resources to facilitate an open, inclusive and informed discussion among the stakeholders; and stakeholders' monitoring and assessment of the dialogue's activities for continued learning. Peculiarities of low income countries pose a challenge to their policy dialogue processes, including the chaotic-policy making processes, the varied capacity of the actors and donor dependence. Policy dialogue needs to be appreciated as a complex and iterative process that spans the whole process of policy-making, implementation, review and monitoring, and subsequent policy revisions. The existence of the critical factors for a successful policy dialogue process needs to be ensured whilst paying special attention to the peculiarities of low income countries and potential power relations, and mitigating the possible negative consequences. There is need to be cognisant of the varied capacities and interests of stakeholders and the need for capacity building, and to put in place mechanisms to manage conflict of interest. The likelihood of a favourable outcome from a policy dialogue process will depend on the characteristics of the issue under consideration and whether it is contested or not, and the policy dialogue process needs to be tailored accordingly.

Functional level during the first 2 years after moderate and severe traumatic brain injury.

PubMed

Sandhaug, Maria; Andelic, Nada; Langhammer, Birgitta; Mygland, Aase

2015-01-01

Long-term outcomes after TBI are examined to a large extent, but longitudinal studies with more than 1-year follow-up time after injury have been fewer in number. The course of recovery may vary due to a number of factors and it is still somewhat unclear which factors are contributing. The aim of this study was to describe the functional level at four time points up to 24 months after traumatic brain injury (TBI) and to evaluate the predictive impact of pre-injury and injury-related factors. A cohort study. Outpatient. Sixty-five patients with moderate (n = 21) or severe (n = 44) TBI. The patients with TBI were examined with Functional Independence Measure (FIM) and Glasgow Outcome Scale Extended (GOSE) at 3 months, 12 months and 24 months after injury. Possible predictors were analysed in a regression model using FIM total score at 24 months as the outcome measure. FIM scores improved significantly from rehabilitation unit discharge to 24 months after injury, with peak levels at 3 and 24 months after injury (p < 0.001), for the whole TBI group and the group with severe TBI. The moderate TBI group did not show significant FIM score improvement during this time period. GOSE scores for the whole group and the moderate group improved significantly over time, but the severe group did not. FIM at admission to the rehabilitation unit and GCS score at admission to the rehabilitation unit were closest to being significant predictors of FIM total scores 24 months after injury (B = 0.265 and 2.883, R(2 )= 0.39, p = 0.073, p = 0.081). FIM levels improved during the period from rehabilitation unit discharge to 3 months follow-up; thereafter, there was a 'plateauing' of recovery. In contrast, GOSE 'plateauing' of recovery was at 12 months. The study results may indicate that two of the most used outcome measures in TBI research are more relevant for assessment of the functional recovery in a sub-acute phase than in later stages of TBI recovery.

Anxious Depression and early changes in the HAMD-17 anxiety-somatization factor items and antidepressant treatment outcome

PubMed Central

Farabaugh, Amy H.; Bitran, Stella; Witte, Janet; Alpert, Jonathan; Chuzi, Sarah; Clain, Alisabet J.; Baer, Lee; Fava, Maurizio; McGrath, Patrick J.; Dording, Christina; Mischoulon, David; Papakostas, George I

2010-01-01

Objective To assess the relationship between early changes in anxiety/somatization symptoms and treatment outcome among MDD subjects during a 12-week trial of fluoxetine. We also examined the relationship between anxious depression and treatment response. Methods 510 MDD patients received 12 weeks of fluoxetine with flexible dosing (target dosages: 10 mg/day (week 1), 20 mg/day (weeks 2–4), 40 mg/day (weeks 4–8), and 60 mg/day (weeks 5–12)). We assessed the relationship between early changes in HAMD-17- anxiety/somatization factor items and depressive remission, as well as whether anxious depression at baseline predicted remission at study endpoint. . Baseline HAMD-17 scores were considered as covariates and the Bonferroni correction (p ≤ .008) was used for multiple comparisons. Results Adjusting for baseline HAMD-17 scores, patients who experienced greater early improvement in somatic symptoms (gastrointestinal) were significantly more likely to attain remission (HAMD-17 < 8) at endpoint than those without early improvement (p = .006). Early changes in the remaining items did not predict remission, nor did anxious depression at baseline. Conclusions Among the anxiety/somatization factor items, only early changes in somatic symptoms (gastrointestinal) predicted remission. Future studies are warranted to further investigate this relationship, as well as that between anxious depression and treatment outcome. PMID:20400905

The experience of return to work in individuals with traumatic brain injury (TBI): A qualitative study.

PubMed

Libeson, Lauren; Downing, Marina; Ross, Pamela; Ponsford, Jennie

2018-05-10

Traumatic Brain Injury (TBI) is a leading cause of disability in young people, with return to work (RTW) a major goal of recovery. This qualitative study aimed to understand the RTW experience of individuals with TBI who received comprehensive vocational rehabilitation, and to identify facilitating and limiting factors in the RTW process. Semi-structured interviews were conducted with 15 individuals (mean age = 47.33 years) approximately 4.5 years post-injury, of whom 14 had moderate to severe TBI. Twelve individuals had successfully returned to work. Thematic analysis of transcribed interviews identified three key factors affecting RTW: client, work and rehabilitation factors. Across these factors, 12 themes reported to be critical to the success or failure of the RTW programme were identified. Client themes included social support, cognitive difficulties and motivation, with RTW too early associated with unfavourable outcomes. Work themes included work modifications, employer support and financial incentives. Rehabilitation themes included the RTW programme, the role of the vocational occupational therapist and work preparation. These key factors were reported to have impacted the RTW outcome, comprising three further themes: work satisfaction, future vocational outlook, and quality of life. Consideration of these factors can inform vocational rehabilitation programmes, potentially improving employment outcomes following TBI.

Quantifying Geographic Variation in Health Care Outcomes in the United States before and after Risk-Adjustment.

PubMed

Rosenberg, Barry L; Kellar, Joshua A; Labno, Anna; Matheson, David H M; Ringel, Michael; VonAchen, Paige; Lesser, Richard I; Li, Yue; Dimick, Justin B; Gawande, Atul A; Larsson, Stefan H; Moses, Hamilton

2016-01-01

Despite numerous studies of geographic variation in healthcare cost and utilization at the local, regional, and state levels across the U.S., a comprehensive characterization of geographic variation in outcomes has not been published. Our objective was to quantify variation in US health outcomes in an all-payer population before and after risk-adjustment. We used information from 16 independent data sources, including 22 million all-payer inpatient admissions from the Healthcare Cost and Utilization Project (which covers regions where 50% of the U.S. population lives) to analyze 24 inpatient mortality, inpatient safety, and prevention outcomes. We compared outcome variation at state, hospital referral region, hospital service area, county, and hospital levels. Risk-adjusted outcomes were calculated after adjusting for population factors, co-morbidities, and health system factors. Even after risk-adjustment, there exists large geographical variation in outcomes. The variation in healthcare outcomes exceeds the well publicized variation in US healthcare costs. On average, we observed a 2.1-fold difference in risk-adjusted mortality outcomes between top- and bottom-decile hospitals. For example, we observed a 2.3-fold difference for risk-adjusted acute myocardial infarction inpatient mortality. On average a 10.2-fold difference in risk-adjusted patient safety outcomes exists between top and bottom-decile hospitals, including an 18.3-fold difference for risk-adjusted Central Venous Catheter Bloodstream Infection rates. A 3.0-fold difference in prevention outcomes exists between top- and bottom-decile counties on average; including a 2.2-fold difference for risk-adjusted congestive heart failure admission rates. The population, co-morbidity, and health system factors accounted for a range of R2 between 18-64% of variability in mortality outcomes, 3-39% of variability in patient safety outcomes, and 22-70% of variability in prevention outcomes. The amount of variability in health outcomes in the U.S. is large even after accounting for differences in population, co-morbidities, and health system factors. These findings suggest that: 1) additional examination of regional and local variation in risk-adjusted outcomes should be a priority; 2) assumptions of uniform hospital quality that underpin rationale for policy choices (such as narrow insurance networks or antitrust enforcement) should be challenged; and 3) there exists substantial opportunity for outcomes improvement in the US healthcare system.

Leadership in Nigerian health system for cancer prevention and control.

PubMed

Ogbimi, R I

2009-06-01

Unacceptable health system outcomes are often related to problems with leadership because the ultimate responsibility for assigned work rests on leadership. In this paper, proper leadership at micro and macro-levels can have positive impact on the health and well being of citizens. While this may be readily obvious in other spheres, it has not been addressed adequately in the context of health care systems and its impact on health outcomes. In this paper, I discuss types of work and leadership systems in order to highlight the importance of leadership and leadership training in collaborative training and research for cancer management. The complexity of health systems highlight the expanded role of leadership in terms of capacity and capability to control the environmental risk factors for cancer, deploy adequate resources for the management of cancers, and ensure fruitful and productive post treatment life for citizens. Improved community awareness, better training of health care workers, improved working environment based on better interpersonal relationships between all cadres of health care workers, environmental health and safety initiatives and research on cancer are some of the areas where improved leadership can lead to better health outcomes. Effective leadership requires a set of skills that can be acquired with requisite operating environment, political will and adequate funding in order to generate the expected improvements in outcome.

Systematic review of the quality of prognosis studies in systemic lupus erythematosus.

PubMed

Lim, Lily S H; Lee, Senq J; Feldman, Brian M; Gladman, Dafna D; Pullenayegum, Eleanor; Uleryk, Elizabeth; Silverman, Earl D

2014-10-01

Prognosis studies examine outcomes and/or seek to identify predictors or factors associated with outcomes. Many prognostic factors have been identified in systemic lupus erythematosus (SLE), but few have been consistently found across studies. We hypothesized that this is due to a lack of rigor of study designs. This study aimed to systematically assess the methodologic quality of prognosis studies in SLE. A search of prognosis studies in SLE was performed using MEDLINE and Embase, from January 1990 to June 2011. A representative sample of 150 articles was selected using a random number generator and assessed by 2 reviewers. Each study was assessed by a risk of bias tool according to 6 domains: study participation, study attrition, measurement of prognostic factors, measurement of outcomes, measurement/adjustment for confounders, and appropriateness of statistical analysis. Information about missing data was also collected. A cohort design was used in 71% of studies. High risk of bias was found in 65% of studies for confounders, 57% for study participation, 56% for attrition, 36% for statistical analyses, 20% for prognostic factors, and 18% for outcome. Missing covariate or outcome information was present in half of the studies. Only 6 studies discussed reasons for missing data and 2 imputed missing data. Lack of rigorous study design, especially in addressing confounding, study participation and attrition, and inadequately handled missing data, has limited the quality of prognosis studies in SLE. Future prognosis studies should be designed with consideration of these factors to improve methodologic rigor. Copyright © 2014 by the American College of Rheumatology.

A randomised controlled trial of the efficacy of the ABCD Parenting Young Adolescents Program: rationale and methodology

PubMed Central

2010-01-01

Background The transition to adolescence is a time of increased vulnerability for risk taking and poor health, social and academic outcomes. Parents have an important role in protecting their children from these potential harms. While the effectiveness of parenting programs in reducing problem behavior has been demonstrated, it is not known if parenting programs that target families prior to the onset of significant behavioral difficulties in early adolescence (9-14 years) improve the wellbeing of adolescents and their parents. This paper describes the rationale and methodology of a randomised controlled trial testing the efficacy of a parenting program for the promotion of factors known to be associated with positive adolescent outcomes, such as positive parenting practices, parent-adolescent relationships and adolescent behavior. Methods/Design One hundred and eighty parents were randomly allocated to an intervention or wait list control group. Parents in the intervention group participated in the ABCD Parenting Young Adolescents Program, a 6-session behavioral family intervention program which also incorporates acceptance-based strategies. Participants in the Wait List control group did not receive the intervention during a six month waiting period. The study was designed to comply with recommendations of the CONSORT statement. The primary outcome measures were reduction in parent-adolescent conflict and improvements in parent-adolescent relationships. Secondary outcomes included improvements in parent psychosocial wellbeing, parenting self-efficacy and perceived effectiveness, parent-adolescent communication and adolescent behavior. Conclusions Despite the effectiveness of parenting programs in reducing child behavioral difficulties, very few parenting programs for preventing problems in adolescents have been described in the peer reviewed literature. This study will provide data which can be used to examine the efficacy of a universal parenting interventions for the promotion of protective factors associated with adolescent wellbeing and will add to the literature regarding the relationships between parent, parenting and adolescent factors. Trial Registration Australian New Zealand Clinical Trials Registry ACTRN12609000194268. PMID:20723219

Achievement for All: improving psychosocial outcomes for students with special educational needs and disabilities.

PubMed

Humphrey, Neil; Lendrum, Ann; Barlow, Alexandra; Wigelsworth, Michael; Squires, Garry

2013-04-01

Students with special educational needs and disabilities (SEND) are at a greatly increased risk of experiencing poor psychosocial outcomes. Developing effective interventions that address the cause of these outcomes has therefore become a major policy priority in recent years. We report on a national evaluation of the Achievement for All (AfA) programme that was designed to improve outcomes for students with SEND through: (1) academic assessment, tracking and intervention, (2) structured conversations with parents, and (3) developing provision to improve wider outcomes (e.g. positive relationships). Using a quasi-experimental, pre-test-post-test control group design, we assessed the impact of AfA on teacher ratings of the behaviour problems, positive relationships and bullying of students with SEND over an 18-month period. Participants were 4758 students with SEND drawn from 323 schools across England. Our main impact analysis demonstrated that AfA had a significant impact on all three response variables when compared to usual practice. Hierarchical linear modelling of data from the intervention group highlighted a range of school-level contextual factors and implementation activities and student-level individual differences that moderated the impact of AfA on our study outcomes. The implications of our findings are discussed, and study strengths and limitations are noted. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

Canadian Pacific Railway Investigation of Safety-Related Occurrences Protocol considered helpful by both labor and management.

DOT National Transportation Integrated Search

2006-09-01

The Federal Railroad Administration (FRA) Human Factors Research and Development (R&D) Program sponsored an Alternative Safety Measures Program designed to explore alternative methods for evaluating whether safety programs improve safety outcomes and...

Canadian Pacific Railway mechanical services' 5-Alive safety program shows promise in reducing injuries.

DOT National Transportation Integrated Search

2006-09-01

The Federal Railroad Administration (FRA) Human Factors Research and Development (R&D) Program is sponsoring an Alternative Safety Measures Program to explore alternative methods for evaluating whether safety programs improve safety outcomes and the ...

Factors Affecting Outcomes in Cochlear Implant Recipients Implanted With a Perimodiolar Electrode Array Located in Scala Tympani.

PubMed

Holden, Laura K; Firszt, Jill B; Reeder, Ruth M; Uchanski, Rosalie M; Dwyer, Noël Y; Holden, Timothy A

2016-12-01

To identify primary biographic and audiologic factors contributing to cochlear implant (CI) performance variability in quiet and noise by controlling electrode array type and electrode position within the cochlea. Although CI outcomes have improved over time, considerable outcome variability still exists. Biographic, audiologic, and device-related factors have been shown to influence performance. Examining CI recipients with consistent array type and electrode position may allow focused investigation into outcome variability resulting from biographic and audiologic factors. Thirty-nine adults (40 ears) implanted for at least 6 months with a perimodiolar electrode array known (via computed tomography [CT] imaging) to be in scala tympani participated. Test materials, administered CI only, included monosyllabic words, sentences in quiet and noise, and spectral ripple discrimination. In quiet, scores were high with mean word and sentence scores of 76 and 87%, respectively; however, sentence scores decreased by an average of 35 percentage points when noise was added. A principal components (PC) analysis of biographic and audiologic factors found three distinct factors, PC1 Age, PC2 Duration, and PC3 Pre-op Hearing. PC1 Age was the only factor that correlated, albeit modestly, with speech recognition in quiet and noise. Spectral ripple discrimination strongly correlated with speech measures. For these recipients with consistent electrode position, PC1 Age was related to speech recognition performance. Consistent electrode position may have contributed to high speech understanding in quiet. Inter-subject variability in noise may have been influenced by auditory/cognitive processing, known to decline with age, and mechanisms that underlie spectral resolution ability.

Risk factors and outcome of bacterial infections in cirrhosis

PubMed Central

Bruns, Tony; Zimmermann, Henning W; Stallmach, Andreas

2014-01-01

Viable and non-viable pathological bacterial translocation promote a self-perpetuating circle of dysfunctional immune activation and systemic inflammation facilitating infections and organ failure in advanced cirrhosis. Bacterial infections and sepsis are now recognized as a distinct stage in the natural progression of chronic liver disease as they accelerate organ failure and contribute to the high mortality observed in decompensated cirrhosis. The increasing knowledge of structural, immunological and hemodynamic pathophysiology in advanced cirrhosis has not yet translated into significantly improved outcomes of bacterial infections over the last decades. Therefore, early identification of patients at the highest risk for developing infections and infection-related complications is required to tailor the currently available measures of surveillance, prophylaxis and therapy to the patients in need in order to improve the detrimental outcome of bacterial infections in cirrhosis. PMID:24627590

Impact of Sleep Quality on Cardiovascular Outcomes in Hemodialysis Patients: Results from the Frequent Hemodialysis Network Study

PubMed Central

Unruh, Mark; Tamura, Manjula Kurella; Larive, Brett; Rastogi, Anjay; James, Sam; Schiller, Brigitte; Gassman, Jennifer; Chan, Christopher; Lockridge, Robert; Kliger, Alan

2011-01-01

Background Poor sleep quality is a common, persistent, and important problem to patients with end-stage renal disease (ESRD). This report examines whether sleep quality is associated with dialysis treatment factors and other modifiable clinical factors in a large group of hemodialysis (HD) patients. Methods Cross-sectional analyses were conducted on baseline data collected from participants in the Frequent Hemodialysis Network trials. Sleep quality was measured using the Medical Outcomes Study Sleep Problems Index II (SPI II), a 9-item measure of sleep quality with higher scores reflecting poorer sleep quality. Results The participants had an age of 51.2 ± 13.6 years, 61% were male, 38% were black, and 42% had diabetes. Higher pre-dialysis serum phosphorus (per 0.5 mg/ml) (OR 0.91; 95% CI 0.85, 0.96) and depression (OR 0.16; 95% CI 0.10, 0.25) were independently associated with decrements in sleep quality. There was also a difference in time to recovery from dialysis for the fourth versus the first SPI II quartile (5.1 h; p < 0.0001). Conclusion These findings underscore the link between sleep and daytime function and suggest that improving sleep may provide an opportunity to improve outcomes in ESRD. Whether sleep problems may be improved by reduction of serum phosphorus or treatment of depression in the HD population merits further investigation. PMID:21474924

Minimally invasive hip arthroplasty: what role does patient preconditioning play?

PubMed

Pour, Aidin Eslam; Parvizi, Javad; Sharkey, Peter F; Hozack, William J; Rothman, Richard H

2007-09-01

The benefits of minimally invasive total hip arthroplasty continue to be debated. The objective of this study was to investigate the role of patient education, accelerated rehabilitation, and improved pain control on the outcome of total hip arthroplasty performed through a small incision. One hundred patients undergoing total hip arthroplasty at our institution were randomized into one of four groups on the basis of the size of the incision, preoperative counseling, the type of preoperative and postoperative rehabilitation, and the analgesia protocol. The operative parameters, complications, time to discharge to home, functional improvement, and patient satisfaction were assessed. The demographic distribution among the four groups was similar. The extent of functional improvement at the time of discharge to home, patient satisfaction, and walking ability at the time of discharge were better in patients who had received an accelerated preoperative and postoperative rehabilitation regimen regardless of the size of the incision. There was no difference in estimated blood loss, mean operative time, transfusion needs, or complications among the groups. This study highlights the importance of factors such as family education, patient preconditioning, preemptive analgesia, and accelerated preoperative and postoperative rehabilitation in influencing the outcome of total hip arthroplasty. The aforementioned factors, and not the surgical technique per se, may play a major role in imparting the better outcome after minimally invasive total hip arthroplasty that has been reported by various investigators.

Optimizing Outcome Assessment in Multicenter TBI Trials: Perspectives From TRACK-TBI and the TBI Endpoints Development Initiative.

PubMed

Bodien, Yelena G; McCrea, Michael; Dikmen, Sureyya; Temkin, Nancy; Boase, Kim; Machamer, Joan; Taylor, Sabrina R; Sherer, Mark; Levin, Harvey; Kramer, Joel H; Corrigan, John D; McAllister, Thomas W; Whyte, John; Manley, Geoffrey T; Giacino, Joseph T

Traumatic brain injury (TBI) is a global public health problem that affects the long-term cognitive, physical, and psychological health of patients, while also having a major impact on family and caregivers. In stark contrast to the effective trials that have been conducted in other neurological diseases, nearly 30 studies of interventions employed during acute hospital care for TBI have failed to identify treatments that improve outcome. Many factors may confound the ability to detect true and meaningful treatment effects. One promising area for improving the precision of intervention studies is to optimize the validity of the outcome assessment battery by using well-designed tools and data collection strategies to reduce variability in the outcome data. The Transforming Research and Clinical Knowledge in TBI (TRACK-TBI) study, conducted at 18 sites across the United States, implemented a multidimensional outcome assessment battery with 22 measures aimed at characterizing TBI outcome up to 1 year postinjury. In parallel, through the TBI Endpoints Development (TED) Initiative, federal agencies and investigators have partnered to identify the most valid, reliable, and sensitive outcome assessments for TBI. Here, we present lessons learned from the TRACK-TBI and TED initiatives aimed at optimizing the validity of outcome assessment in TBI.

Intrinsic factors associated with pregnancy falls.

PubMed

Wu, Xuefang; Yeoh, Han T

2014-10-01

Approximately 25% to 27% of women sustain a fall during pregnancy, and falls are associated with serious injuries and can affect pregnancy outcomes. The objective of the current study was to identify intrinsic factors associated with pregnancy that may contribute to women's increased risk of falls. A literature search (Medline and Pubmed) identified articles published between January 1980 and June 2013 that measured associations between pregnancy and fall risks, using an existing fall accident investigation framework. The results indicated that physiological, biomechanical, and psychological changes associated with pregnancy may influence the initiation, detection, and recovery phases of falls and increase the risk of falls in this population. Considering the logistic difficulties and ethnic concerns in recruiting pregnant women to participate in this investigation of fall risk factors, identification of these factors could establish effective fall prevention and intervention programs for pregnant women and improve birth outcomes. [Workplace Health Saf 2014;62(10):403-408.]. Copyright 2014, SLACK Incorporated.

Potential mechanisms of cerebellar hypoplasia in prematurity.

PubMed

Tam, Emily W Y

2013-09-01

The cerebellum undergoes dramatic growth and maturation over the neonatal period after preterm birth and is thus particularly sensitive to impaired development due to various clinical factors. Impairments in growth can occur independent of cerebellar parenchymal damage, such as from local hemorrhage, resulting from reduced expression of sonic hedgehog signaling to trigger the appropriate expansion of the granule precursor cells. The primary risk factors for impaired cerebellar development include postnatal glucocorticoid exposure, which has direct effects on the sonic hedgehog pathway, and supratentorial brain injury, including intraventricular hemorrhage and white matter injury, which may result in crossed cerebellar diaschisis and local toxic effects of blood products on the external granular layer. Other cardiorespiratory and nutritional factors may also exist. Impaired cerebellar development is associated with adverse outcomes in motor and cognitive development. New approaches to care to counteract these risk factors may help improve long-term outcome after preterm birth.

Factors Influencing Time Lag between First Parental Concern and First Visit to Child Psychiatric Services in Children with Autism Spectrum Disorders in Japan

ERIC Educational Resources Information Center

Fujiwara, Takeo; Okuyama, Makiko; Funahashi, Keiichi

2011-01-01

The early assessment of autism spectrum disorders (ASDs) is important to improving patient outcomes, allowing family members to prepare for and cope with symptoms, and assisting in plans for appropriate educational opportunities. However, little is known about factors that influence the time lag between the parents' first concerns and the first…

Surgical outcome in thymic tumors with myasthenia gravis after plasmapheresis--a comparative study.

PubMed

Sarkar, Binay Krishna; Sengupta, Pratim; Sarkar, Uday Narayan

2008-12-01

Plasmapheresis has been used widely in the treatment of myasthenia gravis and also in symptomatic thymectomized patients with short-term clinical improvement. But the utility of preoperative plasmapheresis in the outcome has not been widely studied. The authors analyzed its impact in the surgical outcome of thymic tumors with myasthenia gravis. We studied a total of 19 patients, who were operated on in the period from January 2000 to July 2006 for thymic tumors with myasthenia gravis. Of these 19 patients, preoperative plasmapheresis was performed in 10 patients (group B) and the remaining nine patients (group A) had no preoperative plasmapheresis based on risk factors for requirement of postoperative ventilation. Outcome in the form of requirement of ventilation, symptomatic improvement, hospital stay and requirement of drugs were assessed at the end of one year and compared between the two groups. Six out of nine patients (67%) in group A required ventilatory support in the immediate postoperative period, whereas two out of ten patients (20%) in group B required it. Significant and sustained symptomatic improvement was noted in group B as compared with group A (P<0.01). Preoperative plasmapheresis in the patients of thymic tumors with myasthenia gravis is beneficial and can cause a significant difference in the postoperative outcome.

Cardiac rehabilitation with a nurse case manager (GoHeart) across local and regional health authorities improves risk factors, self-care and psychosocial outcomes. A one-year follow-up study.

PubMed

Hansen, Vibeke Brogaard; Maindal, Helle Terkildsen

2014-01-01

In Denmark, the local and regional health authorities share responsibility for cardiac rehabilitation (CR). The objective was to assess effectiveness of CR across sectors coordinated by a nurse case manager (NCM). A one-year follow-up study. A CR programme (GoHeart) was evaluated in a cohort at Lillebaelt Hospital Vejle, DK from 2010 to 2011. Consecutive patients admitted to CR were included. The inclusion criteria were the event of acute myocardial infarction or stable angina and invasive revascularization (left ventricular ejection fraction (LVEF) ≥45%). Cardiac risk factors, stratified self-care and self-reported psychosocial factors (SF12 and Hospital Anxiety and Depression Scale (HADS)) were assessed at admission (phase IIa), at three months at discharge (phase IIb) and at one-year follow-up (phase III). Intention-to-treat and predefined subgroup analysis on sex was performed. Of 241 patients, 183 (75.9%) were included (mean age 63.8 years). At discharge improvements were found in total-cholesterol (p < 0.001), low density lipoprotein (LDL; p < 0.001), functional capacities (metabolic equivalent of tasks (METS), p < 0.01), self-care management (p < 0.001), Health status Short Form 12 version (SF12; physical; p < 0.001 and mental; p < 0.01) and in depression symptoms (p < 0.01). At one-year follow-up these outcomes were maintained; additionally there was improvement in body mass index (BMI; p < 0.05), and high density lipoprotein (HDL; p < 0.05). There were no sex differences. CR shared between local and regional health authorities led by a NCM (GoHeart) improves risk factors, self-care and psychosocial factors. Further improvements in most variables were at one-year follow-up.

Contextual and intrapersonal predictors of adolescent risky sexual behavior and outcomes.

PubMed

Shneyderman, Yuliya; Schwartz, Seth J

2013-08-01

The present study was designed to test a model of contextual and intrapersonal predictors of adolescent risky sexual behaviors and of sexually transmitted infection diagnoses. Using Waves I and II from the National Longitudinal Study of Adolescent Health, the authors estimated a structural model in which intrapersonal factors such as adolescents' attitudes about sex, perceived parental norms, knowledge about sexual health, and birth-control self-efficacy partially mediated the effects of contextual factors such as parent-adolescent relationship quality, school connectedness, and exposure to AIDS and pregnancy education on a number of risky sexual behaviors and outcomes: early sex initiation, sex under the influence of substances, condom use at last intercourse, and having been diagnosed with a sexually transmitted infection. Different patterns of direct and mediated effects emerged for each sexual outcome. Results are discussed in terms of the complex interplay between environment and individual and in terms of how, when, and with whom to intervene in order to improve adolescent sexual health outcomes.

The efficacy of pain neuroscience education on musculoskeletal pain: A systematic review of the literature.

PubMed

Louw, Adriaan; Zimney, Kory; Puentedura, Emilio J; Diener, Ina

2016-07-01

Systematic review of randomized control trials (RCTs) for the effectiveness of pain neuroscience education (PNE) on pain, function, disability, psychosocial factors, movement, and healthcare utilization in individuals with chronic musculoskeletal (MSK) pain. Systematic searches were conducted on 11 databases. Secondary searching (PEARLing) was undertaken, whereby reference lists of the selected articles were reviewed for additional references not identified in the primary search. All experimental RCTs evaluating the effect of PNE on chronic MSK pain were considered for inclusion. Additional Limitations: Studies published in English, published within the last 20 years, and patients older than 18 years. No limitations were set on specific outcome measures. Data were extracted using the participants, interventions, comparison, and outcomes (PICO) approach. Study quality of the 13 RCTs used in this review was assessed by 2 reviewers using the PEDro scale. Narrative summary of results is provided for each study in relation to outcomes measurements and effectiveness. Current evidence supports the use of PNE for chronic MSK disorders in reducing pain and improving patient knowledge of pain, improving function and lowering disability, reducing psychosocial factors, enhancing movement, and minimizing healthcare utilization.

Tricuspid valve replacement with mechanical prostheses: Short and long-term outcomes.

PubMed

Rossello, Xavier; Muñoz-Guijosa, Christian; Mena, Elisabet; Camprecios, Marta; Mendez, Ana B; Borras, Xavier; Padro, Josep M

2017-09-01

Tricuspid valve replacement has been associated with high mortality and poor long-term outcomes. We report the preoperative risk factors associated with short and long-term outcomes following tricuspid valve replacement with mechanical prostheses. In 62 patients who underwent mechanical tricuspid valve replacement, clinical, laboratory, and echocardiographic findings were analyzed using both univariate and multivariate analyses to describe operative and long-term mortality. In our population (mean age 59 ± 9.7 years, 82.3% female), most common causes of tricuspid valve disease were rheumatic fever (69.4%) and functional regurgitation (19.4%). Operative and long-term mortality were 17.7 and 33.9%, respectively. Age, diabetes mellitus, and coronary artery disease were independently associated with increased long-term mortality. New York Heart Association (NYHA) class and right heart failure symptoms significantly improved during follow-up. In this series of mechanical tricuspid valve replacements in patients with predominately rheumatic heart disease, operative and long-term mortality were increased; however, survivors had significant improvement in their NYHA class and freedom from right heart failure symptoms. Three preoperative factors (age, diabetes mellitus, and coronary artery disease) were independently associated with long-term mortality. © 2017 Wiley Periodicals, Inc.

Factors influencing speech perception in noise for 5-year-old children using hearing aids or cochlear implants.

PubMed

Ching, Teresa Yc; Zhang, Vicky W; Flynn, Christopher; Burns, Lauren; Button, Laura; Hou, Sanna; McGhie, Karen; Van Buynder, Patricia

2017-07-07

We investigated the factors influencing speech perception in babble for 5-year-old children with hearing loss who were using hearing aids (HAs) or cochlear implants (CIs). Speech reception thresholds (SRTs) for 50% correct identification were measured in two conditions - speech collocated with babble, and speech with spatially separated babble. The difference in SRTs between the two conditions give a measure of binaural unmasking, commonly known as spatial release from masking (SRM). Multiple linear regression analyses were conducted to examine the influence of a range of demographic factors on outcomes. Participants were 252 children enrolled in the Longitudinal Outcomes of Children with Hearing Impairment (LOCHI) study. Children using HAs or CIs required a better signal-to-noise ratio to achieve the same level of performance as their normal-hearing peers but demonstrated SRM of a similar magnitude. For children using HAs, speech perception was significantly influenced by cognitive and language abilities. For children using CIs, age at CI activation and language ability were significant predictors of speech perception outcomes. Speech perception in children with hearing loss can be enhanced by improving their language abilities. Early age at cochlear implantation was also associated with better outcomes.

Human Factors and Ergonomics for the Dental Profession.

PubMed

Ross, Al

2016-09-01

This paper proposes that the science of Human Factors and Ergonomics (HFE) is suitable for wide application in dental education, training and practice to improve safety, quality and efficiency. Three areas of interest are highlighted. First it is proposed that individual and team Non-Technical Skills (NTS), such as communication, leadership and stress management can improve error rates and efficiency of procedures. Secondly, in a physically and technically challenging environment, staff can benefit from ergonomic principles which examine design in supporting safe work. Finally, examination of organizational human factors can help anticipate stressors and plan for flexible responses to multiple, variable demands, and fluctuating resources. Clinical relevance: HFE is an evidence-based approach to reducing error rates and procedural complications, and avoiding problems associated with stress and fatigue. Improved teamwork and organizational planning and efficiency can impact directly on patient outcomes.

Assessing Individual Lessons Using a Generic Teacher Observation Instrument: How Useful Is the International System for Teacher Observation and Feedback (ISTOF)?

ERIC Educational Resources Information Center

Muijs, Daniel; Reynolds, David; Sammons, Pamela; Kyriakides, Leonidas; Creemers, Bert P. M.; Teddlie, Charles

2018-01-01

Teacher effectiveness, which impacts student attainment even when controlling for student characteristics, is of key importance as a factor in educational effectiveness and improvement. Improving the quality of teaching is thus the primary means by which we can enhance student learning outcomes. Thus there has long been great interest in the…

The impact of online therapeutic feedback on outcome measures in Internet-CBTI for adolescents with insomnia.

PubMed

de Bruin, Eduard Jan; Meijer, Anne Marie

2017-01-01

Guided Internet cognitive behavioral therapy for insomnia (CBTI) offers an effective treatment for adolescents, but little is known about the active ingredients of therapeutic feedback on outcomes. This study aims to identify which factors can be distinguished in written therapeutic feedback in Internet CBTI, and examine whether these factors and participation in a chat session contribute to sleep outcomes. Internet CBTI was applied to 57 adolescents (mean age 15.43 years, SD 1.74, 82.5% girls). Symptoms of insomnia and chronic sleep reduction, and total sleep time, time in bed, and sleep efficiency from seven day sleep logs were measured at baseline, post-treatment, and at two month follow-up. With a coding instrument developed for this study, two independent researchers coded transcripts of the written therapeutic feedback of the Internet CBTI sessions with an event sampling method. Principal component analysis of the initial 17 items from the coding instrument yielded four distinct factors of therapeutic feedback, of which only Sleep expertise seemed to contribute to improvements after Internet CBTI. The other factors, indicating forms of encouragement, and participation in a chat session seemed counterproductive. This first longitudinal study into effects of therapeutic feedback in adolescent Internet CBTI indicated that emphasizing knowledge about sleep might contribute to insomnia improvement. The structured nature of the preprogrammed treatment content, delay of therapeutic feedback due to standardized timing, and unintentional reinforcement of undesirable behavior by giving attention to failures might explain the negative results of encouraging behavior. Further research to identify effective therapeutic factors in Internet therapy is warranted. Copyright © 2016 Elsevier B.V. All rights reserved.

Plasma insulin-like growth factors, insulin-like binding protein-3, and outcome in metastatic colorectal cancer: results from intergroup trial N9741.

PubMed

Fuchs, Charles S; Goldberg, Richard M; Sargent, Daniel J; Meyerhardt, Jeffrey A; Wolpin, Brian M; Green, Erin M; Pitot, Henry C; Pollak, Michael

2008-12-15

Insulin-like growth factor (IGF)-I and IGF-II stimulate neoplastic cell growth and inhibit apoptosis, whereas IGF-binding protein-3 (IGFBP-3) inhibits the bioavailability of IGF-I and has independent proapoptotic activity. We examined the influence of baseline plasma levels of IGF-I, IGF-II, IGFBP-3, and C-peptide on outcome among patients receiving first-line chemotherapy for metastatic colorectal cancer. The plasma levels of IGF-I, IGF-II, IGFBP-3, and C-peptide as well as data on prognostic factors and body size were measured at baseline among 527 patients participating in a randomized trial of first-line chemotherapy for metastatic colorectal cancer. Higher baseline plasma IGFBP-3 levels were associated with a significantly greater chemotherapy response rate (P = 0.03) after adjusting for other prognostic factors, whereas neither IGF-I nor IGF-II levels significantly predicted tumor response. Higher levels of IGF-I, IGF-II, and IGFBP-3 were all univariately associated with improved overall survival (P = 0.0001 for all). In a model that mutually adjusted for IGF-I and IGFBP-3, as well as other prognostic factors, increasing baseline-circulating IGFBP-3 was associated with a significantly longer time to tumor progression (P = 0.03), whereas circulating IGF-I was not associated with disease progression (P = 0.95). Levels of C-peptide were not associated with any measure of patient outcome. Among colorectal cancer patients receiving first-line chemotherapy, increasing levels of IGFBP-3, an endogenous antagonist to IGF-I, are associated with an improved objective treatment response and a prolonged time to cancer progression. The IGF pathway may represent an important target for future treatment strategies.

Glycated Hemoglobin Measurement and Prediction of Cardiovascular Disease

PubMed Central

Angelantonio, Emanuele Di; Gao, Pei; Khan, Hassan; Butterworth, Adam S.; Wormser, David; Kaptoge, Stephen; Kondapally Seshasai, Sreenivasa Rao; Thompson, Alex; Sarwar, Nadeem; Willeit, Peter; Ridker, Paul M; Barr, Elizabeth L.M.; Khaw, Kay-Tee; Psaty, Bruce M.; Brenner, Hermann; Balkau, Beverley; Dekker, Jacqueline M.; Lawlor, Debbie A.; Daimon, Makoto; Willeit, Johann; Njølstad, Inger; Nissinen, Aulikki; Brunner, Eric J.; Kuller, Lewis H.; Price, Jackie F.; Sundström, Johan; Knuiman, Matthew W.; Feskens, Edith J. M.; Verschuren, W. M. M.; Wald, Nicholas; Bakker, Stephan J. L.; Whincup, Peter H.; Ford, Ian; Goldbourt, Uri; Gómez-de-la-Cámara, Agustín; Gallacher, John; Simons, Leon A.; Rosengren, Annika; Sutherland, Susan E.; Björkelund, Cecilia; Blazer, Dan G.; Wassertheil-Smoller, Sylvia; Onat, Altan; Marín Ibañez, Alejandro; Casiglia, Edoardo; Jukema, J. Wouter; Simpson, Lara M.; Giampaoli, Simona; Nordestgaard, Børge G.; Selmer, Randi; Wennberg, Patrik; Kauhanen, Jussi; Salonen, Jukka T.; Dankner, Rachel; Barrett-Connor, Elizabeth; Kavousi, Maryam; Gudnason, Vilmundur; Evans, Denis; Wallace, Robert B.; Cushman, Mary; D’Agostino, Ralph B.; Umans, Jason G.; Kiyohara, Yutaka; Nakagawa, Hidaeki; Sato, Shinichi; Gillum, Richard F.; Folsom, Aaron R.; van der Schouw, Yvonne T.; Moons, Karel G.; Griffin, Simon J.; Sattar, Naveed; Wareham, Nicholas J.; Selvin, Elizabeth; Thompson, Simon G.; Danesh, John

2015-01-01

IMPORTANCE The value of measuring levels of glycated hemoglobin (HbA1c) for the prediction of first cardiovascular events is uncertain. OBJECTIVE To determine whether adding information on HbA1c values to conventional cardiovascular risk factors is associated with improvement in prediction of cardiovascular disease (CVD) risk. DESIGN, SETTING, AND PARTICIPANTS Analysis of individual-participant data available from 73 prospective studies involving 294 998 participants without a known history of diabetes mellitus or CVD at the baseline assessment. MAIN OUTCOMES AND MEASURES Measures of risk discrimination for CVD outcomes (eg, C-index) and reclassification (eg, net reclassification improvement) of participants across predicted 10-year risk categories of low (<5%), intermediate (5%to <7.5%), and high (≥7.5%) risk. RESULTS During a median follow-up of 9.9 (interquartile range, 7.6-13.2) years, 20 840 incident fatal and nonfatal CVD outcomes (13 237 coronary heart disease and 7603 stroke outcomes) were recorded. In analyses adjusted for several conventional cardiovascular risk factors, there was an approximately J-shaped association between HbA1c values and CVD risk. The association between HbA1c values and CVD risk changed only slightly after adjustment for total cholesterol and triglyceride concentrations or estimated glomerular filtration rate, but this association attenuated somewhat after adjustment for concentrations of high-density lipoprotein cholesterol and C-reactive protein. The C-index for a CVD risk prediction model containing conventional cardiovascular risk factors alone was 0.7434 (95% CI, 0.7350 to 0.7517). The addition of information on HbA1c was associated with a C-index change of 0.0018 (0.0003 to 0.0033) and a net reclassification improvement of 0.42 (−0.63 to 1.48) for the categories of predicted 10-year CVD risk. The improvement provided by HbA1c assessment in prediction of CVD risk was equal to or better than estimated improvements for measurement of fasting, random, or postload plasma glucose levels. CONCLUSIONS AND RELEVANCE In a study of individuals without known CVD or diabetes, additional assessment of HbA1c values in the context of CVD risk assessment provided little incremental benefit for prediction of CVD risk. PMID:24668104

Ten problems and solutions when predicting individual outcome from lesion site after stroke.

PubMed

Price, Cathy J; Hope, Thomas M; Seghier, Mohamed L

2017-01-15

In this paper, we consider solutions to ten of the challenges faced when trying to predict an individual's functional outcome after stroke on the basis of lesion site. A primary goal is to find lesion-outcome associations that are consistently observed in large populations of stroke patients because consistent associations maximise confidence in future individualised predictions. To understand and control multiple sources of inter-patient variability, we need to systematically investigate each contributing factor and how each factor depends on other factors. This requires very large cohorts of patients, who differ from one another in typical and measurable ways, including lesion site, lesion size, functional outcome and time post stroke (weeks to decades). These multivariate investigations are complex, particularly when the contributions of different variables interact with one another. Machine learning algorithms can help to identify the most influential variables and indicate dependencies between different factors. Multivariate lesion analyses are needed to understand how the effect of damage to one brain region depends on damage or preservation in other brain regions. Such data-led investigations can reveal predictive relationships between lesion site and outcome. However, to understand and improve the predictions we need explanatory models of the neural networks and degenerate pathways that support functions of interest. This will entail integrating the results of lesion analyses with those from functional imaging (fMRI, MEG), transcranial magnetic stimulation (TMS) and diffusor tensor imaging (DTI) studies of healthy participants and patients. Copyright © 2016 Elsevier Inc. All rights reserved.

Ten problems and solutions when predicting individual outcome from lesion site after stroke

PubMed Central

Price, Cathy J.; Hope, Thomas M.; Seghier, Mohamed L.

2016-01-01

In this paper, we consider solutions to ten of the challenges faced when trying to predict an individual’s functional outcome after stroke on the basis of lesion site. A primary goal is to find lesion-outcome associations that are consistently observed in large populations of stroke patients because consistent associations maximise confidence in future individualised predictions. To understand and control multiple sources of inter-patient variability, we need to systematically investigate each contributing factor and how each factor depends on other factors. This requires very large cohorts of patients, who differ from one another in typical and measurable ways, including lesion site, lesion size, functional outcome and time post stroke (weeks to decades). These multivariate investigations are complex, particularly when the contributions of different variables interact with one another. Machine learning algorithms can help to identify the most influential variables and indicate dependencies between different factors. Multivariate lesion analyses are needed to understand how the effect of damage to one brain region depends on damage or preservation in other brain regions. Such data-led investigations can reveal predictive relationships between lesion site and outcome. However, to understand and improve predictions we need explanatory models of the neural networks and degenerate pathways that support functions of interest. This will entail integrating the results of lesion analyses with those from functional imaging (fMRI, MEG), transcranial magnetic stimulation (TMS) and diffusor tensor imaging (DTI) studies of healthy participants and patients. PMID:27502048

Treatment outcomes of drug-resistant tuberculosis patients in Kenya.

PubMed

Mibei, D J; Kiarie, J W; Wairia, A; Kamene, M; Okumu, M E

2016-11-01

Successful treatment of drug-resistant tuberculosis (DR-TB) is crucial in preventing disease transmission and reducing related morbidity and mortality. A standardised DR-TB treatment regimen is used in Kenya. Although patients on treatment are monitored, no evaluation of factors affecting treatment outcomes has yet been performed. To analyse treatment outcomes of DR-TB patients in Kenya and factors associated with successful outcome. Retrospective analysis of secondary data from Kenya's National Tuberculosis, Leprosy and Lung disease programme. DR-TB data from the national database for January to December 2012 were reviewed. Of 205 DR-TB patients included in the analysis, 169 (82.4%) had a successful treatment outcome, 18 (9%) died and 18 (9%) were lost to follow-up. Only sex (P = 0.006) and human immunodeficiency virus (HIV) status (P = 0.008) were predictors of successful treatment. Females were more likely to attain treatment success (OR 3.86, 95%CI 1.47-10.12), and HIV-negative status increased the likelihood of successful treatment (OR 3.53, 95%CI 1.4-8.9). Treatment success rates were higher than World Health Organization targets. Targeted policies for HIV-positive patients and males will improve treatment outcomes in these groups.

Motivational factors influencing nurses to undertake postgraduate hospital-based education.

PubMed

Kinsella, Danny; Fry, Margaret; Zecchin, Alison

2018-05-01

Specialist postgraduate education improves patient health outcomes, and assists in meeting the emerging specialisation of nursing practice. The aim of this study was to investigate the motivational factors that influence nurses' engagement with hospital-based postgraduate education. The research design was descriptive and exploratory, using a survey method. The survey consisted of demographic details, the Participation Reasons Scale (PRS) and open-ended questions. Thirty-four participants (100%) completed the survey. Of the PRS extrinsic and intrinsic factors, Professional Improvement and Development (Factor 1) and Professional Service (Factor 2), both intrinsic factors, ranked the highest. Therefore, this study identified that intrinsic motivation factors influenced engagement with postgraduate specialty programs for early career nurses. These results highlight the importance of intrinsic motivation factors for a nursing workforce and how this can potentially drive behaviour and decision making. A better understanding of motivation factors across a nurse's career could lead to educational strategies that optimise postgraduate program engagement to better support healthcare delivery and a culture of lifelong learning. Copyright © 2018. Published by Elsevier Ltd.

Psychological factors are associated with the outcome of physiotherapy for people with shoulder pain: a multicentre longitudinal cohort study.

PubMed

Chester, Rachel; Jerosch-Herold, Christina; Lewis, Jeremy; Shepstone, Lee

2018-02-01

Shoulder pain is a major musculoskeletal problem. We aimed to identify which baseline patient and clinical characteristics are associated with a better outcome, 6 weeks and 6 months after starting a course of physiotherapy for shoulder pain. 1030 patients aged ≥18 years referred to physiotherapy for the management of musculoskeletal shoulder pain were recruited and provided baseline data. 840 (82%) provided outcome data at 6 weeks and 811 (79%) at 6 months. 71 putative prognostic factors were collected at baseline. Outcomes were the Shoulder Pain and Disability Index (SPADI) and Quick Disability of the Arm, Shoulder and Hand Questionnaire. Multivariable linear regression was used to analyse prognostic factors associated with outcome. Parameter estimates (β) are presented for the untransformed SPADI at 6 months, a negative value indicating less pain and disability. 4 factors were associated with better outcomes for both measures and time points: lower baseline disability (β=-0.32, 95% CI -0.23 to -0.40), patient expectation of 'complete recovery' compared to 'slight improvement' as 'a result of physiotherapy' (β=-12.43, 95% CI -8.20 to -16.67), higher pain self-efficacy (β=-0.36, 95% CI -0.50 to -0.22) and lower pain severity at rest (β=-1.89, 95% CI -1.26 to -2.51). Psychological factors were consistently associated with patient-rated outcome, whereas clinical examination findings associated with a specific structural diagnosis were not. When assessing people with musculoskeletal shoulder pain and considering referral to physiotherapy services, psychosocial and medical information should be considered. Protocol published at http://www.biomedcentral.com/1471-2474/14/192. 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/.

How Can We Improve Outcomes for Patients and Families Under Palliative Care? Implementing Clinical Audit for Quality Improvement in Resource Limited Settings

PubMed Central

Selman, Lucy; Harding, Richard

2010-01-01

Palliative care in India has made enormous advances in providing better care for patients and families living with progressive disease, and many clinical services are well placed to begin quality improvement initiatives, including clinical audit. Clinical audit is recognized globally to be essential in all healthcare, as a way of monitoring and improving quality of care. However, it is not common in developing country settings, including India. Clinical audit is a cyclical activity involving: identification of areas of care in need of improvement, through data collection and analysis utilizing an appropriate questionnaire; setting measurable quality of care targets in specific areas; designing and implementing service improvement strategies; and then re-evaluating quality of care to assess progress towards meeting the targets. Outcome measurement is an important component of clinical audit that has additional advantages; for example, establishing an evidence base for the effectiveness of services. In resource limited contexts, outcome measurement in clinical audit is particularly important as it enables service development to be evidence-based and ensures resources are allocated effectively. Key success factors in conducting clinical audit are identified (shared ownership, training, managerial support, inclusion of all members of staff and a positive approach). The choice of outcome measurement tool is discussed, including the need for a culturally appropriate and validated measure which is brief and simple enough to incorporate into clinical practice and reflects the holistic nature of palliative care. Support for clinical audit is needed at a national level, and development and validation of an outcome measurement tool in the Indian context is a crucial next step. PMID:20859465

Improvement in diabetes self-efficacy and glycaemic control using telemedicine in a sample of older, ethnically diverse individuals who have diabetes: the IDEATel project.

PubMed

Trief, Paula M; Teresi, Jeanne A; Eimicke, Joseph P; Shea, Steven; Weinstock, Ruth S

2009-03-01

with increasing prevalence of diabetes in older people, it is important to understand factors that affect their outcomes. The Informatics for Diabetes Education and Telemedicine (IDEATel) project is a demonstration project to evaluate the feasibility and effectiveness of telemedicine with diverse, medically underserved, older diabetes patients. Subjects were randomised to telemedicine case management or usual care. This intervention has been shown to result in improved medical outcomes and self-efficacy. Self-efficacy refers to one's belief that (s)he can successfully engage in a behaviour. Self-efficacy has been shown to relate to behaviour change and glycaemic control in middle-aged individuals, but not studied in older individuals. to assess whether (a) diabetes self-efficacy relates to the primary medical outcome of glycaemic control, and to secondary outcomes (blood pressure and cholesterol), and (b) whether, after an intervention, change in diabetes self-efficacy relates to change in these medical outcomes in a group of older, ethnically diverse individuals. three waves of longitudinal data from participants in IDEATel were analysed. diabetes self-efficacy at baseline correlated with glycaemic control, blood pressure and cholesterol. An increase in diabetes self-efficacy over time was related to an improvement in glycaemic control (P < 0.0001), but not in blood pressure and lipid levels. The intervention was significantly related to improved self-efficacy over time (P < 0.0001), and both directly (P = 0.022) and indirectly through self-efficacy (P < 0.001) to improved glycaemic control. The mediation effect of self-efficacy was also significant (P< 0.004). diabetes self-efficacy is a relevant construct for older diabetes patients. Thus, interventions that target enhanced self-efficacy may also result in improved glycaemic control.

A retrospective evaluation of the Perfecting Patient Care University training program for health care organizations.

PubMed

Morganti, Kristy Gonzalez; Lovejoy, Susan; Beckjord, Ellen Burke; Haviland, Amelia M; Haas, Ann C; Farley, Donna O

2014-01-01

This study evaluated how the Perfecting Patient Care (PPC) University, a quality improvement (QI) training program for health care leaders and clinicians, affected the ability of organizations to improve the health care they provide. This training program teaches improvement methods based on Lean concepts and principles of the Toyota Production System and is offered in several formats. A retrospective evaluation was performed that gathered data on training, other process factors, and outcomes after staff completed the PPC training. A majority of respondents reported gaining QI competencies and cultural achievements from the training. Organizations had high average scores for the success measures of "outcomes improved" and "sustainable monitoring" but lower scores for diffusion of QI efforts. Total training dosage was significantly associated with the measures of QI success. This evaluation provides evidence that organizations gained the PPC competencies and cultural achievements and that training dosage is a driver of QI success.

Uveitis in children.

PubMed

Angeles-Han, Sheila T; Rabinovich, Consuelo Egla

2016-09-01

The review provides updates on novel risk markers for the development of pediatric inflammatory uveitis and a severe disease course, on treatment of refractory disease, and on the measurement of visual outcomes. There are several new genetic markers, biomarkers, and clinical factors that may influence a child's uveitis disease course. It is important to identify children at risk for poor visual outcomes and who are refractory to traditional therapy. Racial disparities have recently been reported. We describe agents of potential benefit. In addition, we discuss the importance of patient reported outcomes in this population. Uveitis can lead to vision-threatening complications. Timely and aggressive treatment of children identified to be at risk for a severe uveitis course may lead to improved outcomes.

Factors Predicting Visual Acuity Outcome in Intermediate, Posterior, and Panuveitis: The Multicenter Uveitis Steroid Treatment (MUST) Trial.

PubMed

Kempen, John H; Van Natta, Mark L; Altaweel, Michael M; Dunn, James P; Jabs, Douglas A; Lightman, Susan L; Thorne, Jennifer E; Holbrook, Janet T

2015-12-01

To identify factors associated with best-corrected visual acuity (BCVA) presentation and 2-year outcome in 479 intermediate, posterior, and panuveitic eyes. Cohort study using randomized controlled trial data. Multicenter Uveitis Steroid Treatment (MUST) Trial masked BCVA measurements at baseline and at 2 years follow-up used gold-standard methods. Twenty-three clinical centers documented characteristics per protocol, which were evaluated as potential predictive factors for baseline BCVA and 2-year change in BCVA. Baseline factors significantly associated with reduced BCVA included age ≥50 vs <50 years; posterior vs intermediate uveitis; uveitis duration >10 vs <6 years; anterior chamber (AC) flare >grade 0; cataract; macular thickening; and exudative retinal detachment. Over 2 years, eyes better than 20/50 and 20/50 or worse at baseline improved, on average, by 1 letter (P = .52) and 10 letters (P < .001), respectively. Both treatment groups and all sites of uveitis improved similarly. Factors associated with improved BCVA included resolution of active AC cells, resolution of macular thickening, and cataract surgery in an initially cataractous eye. Factors associated with worsening BCVA included longer duration of uveitis (6-10 or >10 vs <6 years), incident AC flare, cataract at both baseline and follow-up, pseudophakia at baseline, persistence or incidence of vitreous haze, and incidence of macular thickening. Intermediate, posterior, and panuveitis have a similarly favorable prognosis with both systemic and fluocinolone acetonide implant treatment. Eyes with more prolonged/severe inflammatory damage and/or inflammatory findings initially or during follow-up have a worse visual acuity prognosis. The results indicate the value of implementing best practices in managing inflammation. Copyright © 2015 Elsevier Inc. All rights reserved.

Incidence, risk factors and treatment outcomes of drug extravasation in pediatric patients in China.

PubMed

Yan, Ya-Min; Gong, Mei; Chen, Jia-Ling; Li, Dan; Xu, Ting-Ting; Zou, Huan; Li, Ai-Qiu; Fan, Qiao-Ling; Lu, Qun-Feng

2017-01-01

Yan YM, Gong M, Chen JL, Li D, Xu TT, Zou H, Li AQ, Fan QL, Lu QF. Incidence, risk factors and treatment outcomes of drug extravasation in pediatric patients in China. Turk J Pediatr 2017; 59: 162-168. Extravasation injury is a common phenomenon in hospitals. Failure to detect and treat extravasation injury can lead to irreversible local injuries, tissue necrosis and malfunction of the affected tissue. Until now, it is largely unknown about incidence, risk factors and treatment outcomes of extravasation in Chinese pediatric patients. The aim of this study is to explore the incidence, risk factors and summarize the characteristics and treatment outcomes of extravasation injuries resulting in drug extravasation among Chinese children in our hospital. The children undergoing infusion therapy (0-18 years) were enrolled in this study between December 2014 and June 2015 in Shanghai Children`s Hospital. The patients` information including age, gender, injection site, estimated volume of solution extravasated, patient symptoms, severity of extravasation injury, treatment methods, and outcomes was collected. Multivariate logistic regression was used to identify the independent risk factors for the development of extravasation. The incidence of extravasations in pediatric patients was 1.79% (18/1,004). The severity of extravasation was labeled with grade range from Grade 1 through Grade 4: 4 cases with Grade 1, 8 cases with Grade 2, 5 cases with Grade 3, and 1 case with Grade 4. The risk factors of extravasation include infused high volume/day (≥1000 ml), received operation, infused agents with high osmolarity and poor vein condition. The severity of extravasation was related to the large volumes of drug or special drugs (high-osmolarity, high-risk, low pH, etc). All extravasations were treated with physical, pharmacological and surgical intervention according to our standard operation protocols. Systematic implementation of intervention can alleviate the extravasation injuries and improve the patients` outcome.

Risk factors for death and severe neurological sequelae in childhood bacterial meningitis in sub-Saharan Africa.

PubMed

Pelkonen, Tuula; Roine, Irmeli; Monteiro, Lurdes; Correia, Margarida; Pitkäranta, Anne; Bernardino, Luis; Peltola, Heikki

2009-04-15

We report a morality rate of 33% among 403 children with bacterial meningitis in Angola. A fatal outcome was associated with impaired consciousness, severe dyspnea, and seizures, and severe neurological sequelae (found in 25% of our patients) was associated with delayed presentation to the hospital, impaired consciousness, and seizures. Being underweight was of secondary importance. Treatment with ceftriaxone, rather than with penicillin plus chloramphenicol, did not improve outcome.

Smoking outcome expectancies in military veteran smokers with posttraumatic stress disorder.

PubMed

Carmody, Timothy P; McFall, Miles; Saxon, Andrew J; Malte, Carol A; Chow, Bruce; Joseph, Anne M; Beckham, Jean C; Cook, Jessica W

2012-08-01

Smoking outcome expectancies were investigated in treatment-seeking military Veteran smokers with posttraumatic stress disorder (PTSD). The investigation of smoking outcome expectancies may enhance our understanding of the relationship between PTSD and cigarette smoking. Participants were 943 military Veterans with a diagnosis of PTSD who were current smokers enrolled in a randomized multisite effectiveness trial to test whether the integration of smoking cessation treatment into mental health care (integrated care) improves prolonged abstinence rates compared with referral to specialized smoking cessation clinics (usual care). Using confirmatory factor analysis (CFA), we evaluated the conceptual model of smoking outcome expectancies measured on the Smoking Consequences Questionnaire-Adult (SCQ-A) version. The Kraemer method of mediation analysis was used to investigate the role of smoking outcome expectancies in mediating relationships between PTSD symptoms and smoking behavior, tobacco dependence, and abstinence self-efficacy. The CFA supported the 10-factor structure of the SCQ-A in smokers with PTSD. Relationships between measures of PTSD symptoms and tobacco dependence were mediated by the smoking outcome expectancy regarding negative affect reduction. This same smoking outcome expectancy mediated relationships between PTSD symptoms and smoking abstinence self-efficacy. The findings support the use of the SCQ-A as a valid measure of smoking outcome expectancies in military Veteran smokers with PTSD. Moreover, they suggest that smoking outcome expectancies may play an important role in explaining the relationship between PTSD and cigarette smoking.

Assessment of complete unilateral cleft lip and palate treatment outcome using EUROCRAN index and associated factors.

PubMed

Arshad, Anas Imran; Alam, Mohammad Khursheed; Khamis, Mohd Fadhli

2017-09-01

Assessment of treatment outcome is the only non-invasive approach to identify the effects of cleft lip and palate repair and modify management accordingly. Here the aim is to assess the outcome of complete unilateral cleft lip and palate (CUCLP) patients using EUROCRAN index and to check whether there are any factors associated with the treatment outcome. It is a retrospective cross sectional study. Dental models were collected from archives of two cleft referral centers in Pakistan. Five blinded examiners scored 101 models twice at two week interval. The primary outcome was mean EUROCRAN scores based on dental arch relationships and palatal surface morphology. A mean(SD) score of 2.72 (0.76) and 2.20 (0.73) was determined based on dental arch relationships and palatal surface morphology, respectively. According to the final logistic regression model, modified Millard technique (cheiloplasty) and Veau-Wardill-Kilners' method (palatoplasty) had higher odds of producing unfavorable treatment outcome. Present study determined a fair and a fair to poor treatment outcome based on dental arch relationships and palatal surface morphology, respectively. Our study suggests a significant association between treatment outcome and primary surgical techniques for lip and palate. These findings could warrant a modification of management protocols to ensure improvement in future cleft outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

Continuous quality improvement and knowledge for improvement applied to asthma care.

PubMed

Headrick, L; Katcher, W; Neuhauser, D; McEachern, E

1994-10-01

Two key ideas in the practice of continuous quality improvement (CQI) in health care are knowledge for improvement as distinguished from professional knowledge in improving the end results of patient care and the failure of the bad apple theory to explain variation in outcomes. As part of their eight-week primary care clerkship, medical students at Case Western Reserve University (Cleveland, Ohio) are assigned to more than 20 sites in the greater Cleveland area where they observe and report on the cost and outcome of care for a patient with asthma. (An earlier article presented run charts and fishbone diagrams based on these reports.) In continuing this project, as described in this article, students report on the frequency of causes of variation in costs and outcomes of care. Students are asked to cite the one factor they believe had the most important effect on the cost and clinical outcome of the asthma patient they studied. For cost variation ranked by frequency, disease severity and site of care are reported most frequently, each accounting for 18% of responses. The most frequently reported cause of outcome variation was disease severity. No correlation was found between cost and outcome; higher costs do not produce healthier patients nor are they associated with greater outcome severity. For the nine most frequently used sites of care, the one-way analysis of means for costs shows that average costs for eight of nine sites are well within the expected range. Only one site (G) falls outside the upper boundary. Bringing this one "bad apple" site into conformity would have very little effect on overall costs. The one-way analysis of standard deviations shows that there may be only one case in the site that explains the bad apple outlier. Although more than one half of the causes of asthma variation reported in this study fall outside traditional professional knowledge, most of the content of health professions education still falls within the professional realm. Real improvement will require combining traditional professional knowledge with knowledge for improvement.

Determinants of facilitated health insurance enrollment for patients with HIV disease, and impact of insurance enrollment on targeted health outcomes.

PubMed

Furl, Renae; Watanabe-Galloway, Shinobu; Lyden, Elizabeth; Swindells, Susan

2018-03-16

The introduction of the Affordable Care Act (ACA) has provided unprecedented opportunities for uninsured people with HIV infection to access health insurance, and to examine the impact of this change in access. AIDS Drug Assistance Programs (ADAPs) have been directed to pursue uninsured individuals to enroll in the ACA as both a cost-saving strategy and to increase patient access to care. We evaluated the impact of ADAP-facilitated health insurance enrollment on health outcomes, and demographic and clinical factors that influenced whether or not eligible patients enrolled. During the inaugural open enrollment period for the ACA, 284 Nebraska ADAP recipients were offered insurance enrollment; 139 enrolled and 145 did not. Comparisons were conducted and multivariate models were developed considering factors associated with enrollment and differences between the insured and uninsured groups. Insurance enrollment was associated with improved health outcomes after controlling for other variables, and included a significant association with undetectable viremia, a key indicator of treatment success (p < .0001). We found that minority populations and unstably housed individuals were at increased risk to not enroll in insurance. The National HIV/AIDS Strategy calls for new interventions to improve HIV health outcomes for disproportionately impacted populations. This study provides evidence to prioritize future ADAP-facilitated insurance enrollment strategies to reach minority populations and unstably housed individuals.

Job stress: its relationship to hospital pharmacists' insomnia and work outcomes.

PubMed

Yeh, Ying-Chen; Lin, Blossom Yen-Ju; Lin, Wen-Hung; Wan, Thomas T H

2010-06-01

Research must examine the nature of the work environment in order to achieve insight into the causes and effects of factors relevant to reducing job-related stress and improving the quality of work. This study aims to describe the job stressors of hospital pharmacists and to explore their effects on hospital pharmacists' insomnia and work-related outcomes. The study employed a cross-sectional, mailed survey. Structured questionnaires were distributed by postal mail to hospital pharmacists between February and April 2005. The individual hospital pharmacist is the unit of analysis. Descriptive analyses and structural equation modeling were performed on the survey responses from the 247 hospital pharmacists who responded. The top ten stress burdens occur in the areas of dispensing, pharmacy management, and hospital rules. The study findings confirmed the proposed hypotheses: that a hospital pharmacist's job stressors are related to his or her insomnia, intention to reduce working hours, intention to change job content, and intention to quit employment. The study also found associations between hospital pharmacists' social supports, gender, age, and monthly income and their insomnia and work outcomes. Hygienic job stressors based on Herzberg's two-factor motivation theory were examined in this study. These stressors were verified to be related to hospital pharmacists' insomnia and work outcomes. Hospital administrators could consider ways to improve the influences on hospital pharmacists' health.

Morbidity from in-hospital complications is greater than treatment failure in patients with Staphylococcus aureus bacteraemia.

PubMed

Holmes, Natasha E; Robinson, J Owen; van Hal, Sebastiaan J; Munckhof, Wendy J; Athan, Eugene; Korman, Tony M; Cheng, Allen C; Turnidge, John D; Johnson, Paul D R; Howden, Benjamin P

2018-03-05

Various studies have identified numerous factors associated with poor clinical outcomes in patients with Staphylococcus aureus bacteraemia (SAB). A new study was created to provide deeper insight into in-hospital complications and risk factors for treatment failure. Adult patients hospitalised with Staphylococcus aureus bacteraemia (SAB) were recruited prospectively into a multi-centre cohort. The primary outcome was treatment failure at 30 days (composite of all-cause mortality, persistent bacteraemia, or recurrent bacteraemia), and secondary measures included in-hospital complications and mortality at 6- and 12-months. Data were available for 222 patients recruited from February 2011 to December 2012. Treatment failure at 30-days was recorded in 14.4% of patients (30-day mortality 9.5%). Multivariable analysis predictors of treatment failure included age > 70 years, Pitt bacteraemia score ≥ 2, CRP at onset of SAB > 250 mg/L, and persistent fevers after SAB onset; serum albumin at onset of SAB, receipt of appropriate empiric treatment, recent healthcare attendance, and performing echocardiography were protective. 6-month and 12-month mortality were 19.1% and 24.2% respectively. 45% experienced at least one in-hospital complication, including nephrotoxicity in 19.5%. This study demonstrates significant improvements in 30-day outcomes in SAB in Australia. However, we have identified important areas to improve outcomes from SAB, particularly reducing renal dysfunction and in-hospital treatment-related complications.

Leading quality improvement in primary care: recommendations for success.

PubMed

Van Hoof, Thomas J; Bisognano, Maureen; Reinertsen, James L; Meehan, Thomas P

2012-09-01

Leadership is increasingly recognized as a potential factor in the success of primary care quality improvement efforts, yet little is definitively known about which specific leadership behaviors are most important. Until more research is available, the authors suggest that primary care clinicians who are committed to developing their leadership skills should commit to a series of actions. These actions include embracing a theory of leadership, modeling the approach for others, focusing on the goal of improving patient outcomes, encouraging teamwork, utilizing available sources of power, and reflecting on one's approach in order to improve it. Primary care clinicians who commit themselves to such actions will be more effective leaders and will be more prepared as new research becomes available on this important factor. Copyright © 2012 Elsevier Inc. All rights reserved.

Pregnancy-related mortality in California: causes, characteristics, and improvement opportunities.

PubMed

Main, Elliott K; McCain, Christy L; Morton, Christine H; Holtby, Susan; Lawton, Elizabeth S

2015-04-01

To compare specific maternal and clinical characteristics and contributing factors among the five leading causes of pregnancy-related mortality to develop focused clinical and public health prevention programs. California pregnancy-related deaths from 2002-2005 were identified with enhanced surveillance using linked birth and death certificates. A multidisciplinary committee reviewed medical records, autopsy reports, and coroner reports to determine cause of death, clinical and demographic characteristics, chance to alter outcome, contributing factors (at health care provider, facility, and patient levels), and quality improvement opportunities. The five leading causes of death were compared with each other and with the overall California birth population. Among the 207 pregnancy-related deaths, the five leading causes were cardiovascular disease, preeclampsia or eclampsia, hemorrhage, venous thromboembolism, and amniotic fluid embolism. Among the leading causes of death, we identified differing patterns for race, maternal age, body mass index, timing of death, and method of delivery. Overall, there was a good-to-strong chance to alter the outcome in 41% of deaths, with the highest rates of preventability among hemorrhage (70%) and preeclampsia (60%) deaths. Health care provider, facility, and patient contributing factors also varied by cause of death. Pregnancy-related mortality should not be considered a single clinical entity. Reducing mortality requires in-depth examination of individual causes of death. The five leading causes exhibit different characteristics, degrees of preventability, and contributing factors, with the greatest improvement opportunities identified for hemorrhage and preeclampsia. These findings provide additional support for hospital, state, and national maternal safety programs.

Facilitators of Organizational Learning in Design

ERIC Educational Resources Information Center

Pham, Ngoc Thuy; Swierczek, Fredric William

2006-01-01

Purpose: The purpose of this paper is to determine the influence of organizational factors such as leadership commitment, incentives and interaction on learning outcomes defined as performance improvement and organizational climate. Design/methodology/approach: Different aspects of knowledge acquisition, sharing and utilization were examined,…

Mental health indicator interaction in predicting substance abuse treatment outcomes in nevada.

PubMed

Greenfield, Lawrence; Wolf-Branigin, Michael

2009-01-01

Indicators of co-occurring mental health and substance abuse problems routinely collected at treatment admission in 19 State substance abuse treatment systems include a dual diagnosis and a State mental health (cognitive impairment) agency referral. These indicators have yet to be compared as predictors of treatment outcomes. 1. Compare both indices as outcomes predictors individually and interactively. 2. Assess relationship of both indices to other client risk factors, e.g., physical/sexual abuse. Client admission and discharge records from the Nevada substance abuse treatment program, spanning 1995-2001 were reviewed (n = 17,591). Logistic regression analyses predicted treatment completion with significant improvement (33%) and treatment readmission following discharge (21%). Using Cox regression, the number of days from discharge to treatment readmission was predicted. Examined as predictors were two mental health indicators and their interaction with other admission and treatment variables controlled. Neither mental health indicator alone significantly predicted any of the three outcomes; however, the interaction between the two indicators significantly predicted each outcome (p < .05). Having both indices was highly associated with physical/sexual abuse, domestic violence, homelessness, out of labor force and prior treatment. Indicator interactions may help improve substance abuse treatment outcomes prediction.

Factors affecting the visual outcome in hyphema management in Guinness Eye Center Onitsha.

PubMed

Onyekwe, L O

2008-12-01

This study aims of determining the complications, outcome of hyphema treatment and recommend ways of enhancing good visual outcome. The records of all cases of hyphema seen from 1st January 2001 to 31st December 2005 were reviewed retrospectively. The variables analyzed were the biodata of all the patients, the agents causing hyphema, associated injuries and complications. Visual acuity at presentation, discharge and last visit was analyzed. Seventy four patients that had hyphema were reviewed. The male:female ratio was 3.5:1. Trauma was predominantly main cause of hyphema. The common agents of injury include whip (23.2%) and fist (18.8%). The common complications were secondary glaucoma (52.5%), corneal siderosis (30.0%) and rebleeding (10%). Visual outcome is related to time ofpresentation, complications and treatment. Significant improvement was achieved following treatment. Hyphema is a common complication of eye injuries. It is commonly associated with other eye injuries like vitreous haemorrhage and cataract. Common complications include secondary glaucoma, corneal siderosis and rebleeding. Visual outcome is dependent on time of presentation, severity and nature of complications. Visual outcome can be improved by early presentation and detection of complications and appropriate treatment.

The physiology and biomechanics of competitive swimming.

PubMed

Troup, J P

1999-04-01

Fast swimming, either in the pool, in open water swimming, or in water polo and synchronized swimming, requires maximizing the efficiencies with which the human body can move through a liquid medium. A multitude of factors can affect the ability to swim fast as well as the final outcome. Physiology and biomechanics are the present tools used by sports scientists to determine which factors are important to fast swimming and, subsequently, to determine how the swimmer may maximize these factors to improve performance.

Socioeconomic Status and Cardiovascular Outcomes: Challenges and Interventions.

PubMed

Schultz, William M; Kelli, Heval M; Lisko, John C; Varghese, Tina; Shen, Jia; Sandesara, Pratik; Quyyumi, Arshed A; Taylor, Herman A; Gulati, Martha; Harold, John G; Mieres, Jennifer H; Ferdinand, Keith C; Mensah, George A; Sperling, Laurence S

2018-05-15

Socioeconomic status (SES) has a measurable and significant effect on cardiovascular health. Biological, behavioral, and psychosocial risk factors prevalent in disadvantaged individuals accentuate the link between SES and cardiovascular disease (CVD). Four measures have been consistently associated with CVD in high-income countries: income level, educational attainment, employment status, and neighborhood socioeconomic factors. In addition, disparities based on sex have been shown in several studies. Interventions targeting patients with low SES have predominantly focused on modification of traditional CVD risk factors. Promising approaches are emerging that can be implemented on an individual, community, or population basis to reduce disparities in outcomes. Structured physical activity has demonstrated effectiveness in low-SES populations, and geomapping may be used to identify targets for large-scale programs. Task shifting, the redistribution of healthcare management from physician to nonphysician providers in an effort to improve access to health care, may have a role in select areas. Integration of SES into the traditional CVD risk prediction models may allow improved management of individuals with high risk, but cultural and regional differences in SES make generalized implementation challenging. Future research is required to better understand the underlying mechanisms of CVD risk that affect individuals of low SES and to determine effective interventions for patients with high risk. We review the current state of knowledge on the impact of SES on the incidence, treatment, and outcomes of CVD in high-income societies and suggest future research directions aimed at the elimination of these adverse factors, and the integration of measures of SES into the customization of cardiovascular treatment. © 2018 American Heart Association, Inc.

Does influenza vaccination improve pregnancy outcome? Methodological issues and research needs.

PubMed

Savitz, David A; Fell, Deshayne B; Ortiz, Justin R; Bhat, Niranjan

2015-11-25

Evidence that influenza vaccination during pregnancy is safe and effective at preventing influenza disease in women and their children through the first months of life is increasing. Several reports of reduced risk of adverse outcomes associated with influenza vaccination have generated interest in its potential for improving pregnancy outcome. Gavi, the Vaccine Alliance, estimates maternal influenza immunization programs in low-income countries would have a relatively modest impact on mortality compared to other new or under-utilized vaccines, however the impact would be substantially greater if reported vaccine effects on improved pregnancy outcomes were accurate. Here, we examine the available evidence and methodological issues bearing on the relationship between influenza vaccination and pregnancy outcome, particularly preterm birth and fetal growth restriction, and summarize research needs. Evidence for absence of harm associated with vaccination at a point in time is not symmetric with evidence of benefit, given the scenario in which vaccination reduces risk of influenza disease and, in turn, risk of adverse pregnancy outcome. The empirical evidence for vaccination preventing influenza in pregnant women is strong, but the evidence that influenza itself causes adverse pregnancy outcomes is inconsistent and limited in quality. Studies of vaccination and pregnancy outcome have produced mixed evidence of potential benefit but are limited in terms of influenza disease assessment and control of confounding, and their analytic methods often fail to fully address the longitudinal nature of pregnancy and influenza prevalence. We recommend making full use of results of randomized trials, re-analysis of existing observational studies to account for confounding and time-related factors, and quantitative assessment of the potential benefits of vaccination in improving pregnancy outcome, all of which should be informed by the collective engagement of experts in influenza, vaccines, and perinatal health. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

How do we know if a clinical practice guideline is good? A response to Djulbegovic and colleagues' use of fast-and-frugal decision trees to improve clinical care strategies.

PubMed

Mercuri, Mathew

2018-04-17

Clinical practice guidelines (CPGs) and clinical pathways have become important tools for improving the uptake of evidence-based care. Where CPGs are good, adherence to the recommendations within is thought to result in improved patient outcomes. However, the usefulness of such tools for improving patient important outcomes depends both on adherence to the guideline and whether or not the CPG in question is good. This begs the question of what it is that makes a CPG good? In this issue of the Journal, Djulbegovic and colleagues offer a theory to help guide the development of CPGs. The "fast-and-frugal tree" (FFT) heuristic theory is purported to provide the theoretical structure needed to quantitatively assess clinical guidelines in practice, something that the lack of theory to guide CPG development has precluded. In this paper, I examine the role of FFTs in providing an adequate theoretical framework for developing CPGs. In my view, positioning guideline development within the FFT framework may help with problems related to adherence. However, I believe that FTTs fall short in providing panel members with the theoretical basis needed to justify which factors should be considered when developing a CPG, how information on those factors derived from research studies should be interpreted, and how those factors should be integrated into the recommendation. © 2018 John Wiley & Sons, Ltd.

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 .

Deconstructing Constructivism: Modeling Causal Relationships Among Constructivist Learning Environment Factors and Student Outcomes in Introductory Chemistry

NASA Astrophysics Data System (ADS)

Komperda, Regis

The purpose of this dissertation is to test a model of relationships among factors characterizing aspects of a student-centered constructivist learning environment and student outcomes of satisfaction and academic achievement in introductory undergraduate chemistry courses. Constructivism was chosen as the theoretical foundation for this research because of its widespread use in chemical education research and practice. In a constructivist learning environment the role of the teacher shifts from delivering content towards facilitating active student engagement in activities that encourage individual knowledge construction through discussion and application of content. Constructivist approaches to teaching introductory chemistry courses have been adopted by some instructors as a way to improve student outcomes, but little research has been done on the causal relationships among particular aspects of the learning environment and student outcomes. This makes it difficult for classroom teachers to know which aspects of a constructivist teaching approach are critical to adopt and which may be modified to better suit a particular learning environment while still improving student outcomes. To investigate a model of these relationships, a survey designed to measure student perceptions of three factors characterizing a constructivist learning environment in online courses was adapted for use in face-to-face chemistry courses. These three factors, teaching presence, social presence, and cognitive presence, were measured using a slightly modified version of the Community of Inquiry (CoI) instrument. The student outcomes investigated in this research were satisfaction and academic achievement, as measured by standardized American Chemical Society (ACS) exam scores and course grades. Structural equation modeling (SEM) was used to statistically model relationships among the three presence factors and student outcome variables for 391 students enrolled in six sections of a general chemistry course taught by four instructors at a single university using a common textbook. The quantitative analysis of student data was supported by investigating the instructor's approach to teaching using instructor responses to a modified version of the Approaches to Teaching Inventory (ATI), semi-structured interview questions, and information available in the course syllabus. The results of the SEM analysis indicate that incoming math ability, as measured by ACT math scores, has the largest effect on student academic achievement in introductory chemistry courses. Of the three presence factors, cognitive presence has the largest direct effect on academic achievement and student satisfaction. Teaching presence has a direct effect on satisfaction similar in size to the effect of cognitive presence. The relationship between social presence and student outcomes is found to be relatively small. Given the role that both teaching and social presence play in influencing cognitive presence, these results suggest that classroom teachers should emphasize the development of a learning environment with a large degree of cognitive presence where students take ownership of their own learning process. This type of learning environment can be supported by specific instructor behaviors such as facilitating discussions and implementing group work focused on collaboration and developing shared understandings.

Leveraging Health Care Simulation Technology for Human Factors Research: Closing the Gap Between Lab and Bedside.

PubMed

Deutsch, Ellen S; Dong, Yue; Halamek, Louis P; Rosen, Michael A; Taekman, Jeffrey M; Rice, John

2016-11-01

We describe health care simulation, designed primarily for training, and provide examples of how human factors experts can collaborate with health care professionals and simulationists-experts in the design and implementation of simulation-to use contemporary simulation to improve health care delivery. The need-and the opportunity-to apply human factors expertise in efforts to achieve improved health outcomes has never been greater. Health care is a complex adaptive system, and simulation is an effective and flexible tool that can be used by human factors experts to better understand and improve individual, team, and system performance within health care. Expert opinion is presented, based on a panel delivered during the 2014 Human Factors and Ergonomics Society Health Care Symposium. Diverse simulators, physically or virtually representing humans or human organs, and simulation applications in education, research, and systems analysis that may be of use to human factors experts are presented. Examples of simulation designed to improve individual, team, and system performance are provided, as are applications in computational modeling, research, and lifelong learning. The adoption or adaptation of current and future training and assessment simulation technologies and facilities provides opportunities for human factors research and engineering, with benefits for health care safety, quality, resilience, and efficiency. Human factors experts, health care providers, and simulationists can use contemporary simulation equipment and techniques to study and improve health care delivery. © 2016, Human Factors and Ergonomics Society.

Outside the box: will information technology be a viable intervention to improve the quality of cancer care?

PubMed

Hesse, Bradford W; Hanna, Christopher; Massett, Holly A; Hesse, Nicola K

2010-01-01

The use of health information technology (IT) to resolve the crisis in communication inherent within the fragmented service environment of medical care in the United States is a strategic priority for the Department of Health and Human Services. Yet the deployment of health IT alone is not sufficient to improve quality in health service delivery; what is needed is a human factors approach designed to optimize the balance between health-care users, health-care providers, policies, procedures, and technologies. An evaluation of interface issues between primary and specialist care related to cancer reveals opportunities for human factors improvement along the cancer care continuum. Applications that emphasize cognitive support for prevention recommendations and that encourage patient engagement can help create a coordinated health-care environment conducive to cancer prevention and early detection. An emphasis on reliability, transparency, and accountability can help improve the coordination of activities among multiple service providers during diagnosis and treatment. A switch in emphasis from a transaction-based approach to one emphasizing long-term support for healing relationships should help improve patient outcomes during cancer survivorship and end-of-life care. Across the entire continuum of care, an emphasis on "meaningful use" of health IT-rather than on IT as an endpoint-should help put cancer on a path toward substantive continuous quality improvement. The accompanying research questions will focus on reducing the variance between the social and technical subsystems as IT is used to improve patient outcomes across the interfaces of care.

Matching donor to recipient in liver transplantation: Relevance in clinical practice

PubMed Central

Reddy, Mettu Srinivas; Varghese, Joy; Venkataraman, Jayanthi; Rela, Mohamed

2013-01-01

Achieving optimum outcomes after liver transplantation requires an understanding of the interaction between donor, graft and recipient factors. Within the cohort of patients waiting for a transplant, better matching of the donor organ to the recipient will improve transplant outcomes and benefit the overall waiting list by minimizing graft failure and need for re-transplantation. A PubMed search was conducted to identify published literature investigating the effects of donor factors such as age, gender, ethnicity, viral serology; graft factors such as size and quality, recipient factors such as age, size, gender and transplant factors such as major or minor blood group incompatibility and immunological factors. We also report technical and therapeutic modifications that can be used to manage donor-recipient mismatch identified from literature and the authors’ clinical experience. Multiple donor and recipient factors impact graft survival after liver transplantation. Appropriate matching based on donor-organ-recipient variables, modification of surgical technique and innovative peri-transplant strategies can increase the donor pool by utilizing grafts from marginal donors that are traditionally turned down. PMID:24303088

Attitudes of pharmacists and physicians to antibiotic policies in hospitals.

PubMed

Adu, A; Simpson, J M; Armour, C L

1999-06-01

Antibiotic therapy in hospitals has substantial impact on patient outcome and the pharmacy drug budget. Antibiotic policies have been implemented by some hospitals to improve the quality of patient outcome and cost of antibiotic therapy. Antibiotic policies impose certain requirements on pharmacists and physicians. Pharmacists' and physicians' attitudes to and opinions about antibiotic policies are likely to affect the usefulness of such policies. To determine the attitudes of pharmacists and physicians to antibiotic policies in New South Wales (NSW) hospitals. Pharmacists and physicians in NSW public hospitals were surveyed to determine their attitudes to and opinions on antibiotic policies. A simple one-stage cluster sample of 241 pharmacists and a two-stage cluster sample of 701 physicians were obtained. Factor analysis was used to identify the attitudinal dimensions. General linear modelling was used to investigate the effects of predictor variables on outcome variables. The response rates were 91% and 77% for pharmacists and physicians, respectively. Factor analysis identified three dimensions of attitude to antibiotic policies: that they encourage rational antibiotic use; that they improve the quality of antibiotic prescribing and that they are associated with some problems. The reliability of these factors (Cronbach's alpha) ranged from 0.71 to 0.74, and was 0.90 for the overall attitude scale. Pharmacists and physicians had a positive overall attitude to antibiotic policies. Whereas physicians recognize that antibiotic policies improve the quality of prescribing, this was highly correlated with identification of problems (alpha = 0.71). In urban hospitals, pharmacists were more likely than physicians to associate antibiotics with problems. There was a positive overall attitude to hospital antibiotic policies expressed by pharmacists and physicians.

Combined Training Enhances Skeletal Muscle Mitochondrial Oxidative Capacity Independent of Age

PubMed Central

Lanza, Ian R.; Henderson, Gregory C.; Rao, Rajesh R.; Spiegelman, Bruce M.

2015-01-01

Context: Skeletal muscle from sedentary older adults exhibits reduced mitochondrial abundance and oxidative capacity. Objective: The primary objective was to determine whether 8 weeks of combined training (CT) has a more robust effect than endurance training (ET) or resistance training (RT) on mitochondrial physiology in healthy young (18–30 years) and older (≥65 years) adults. Intervention: Thirty-four young and 31 older adults were randomly assigned to 8 weeks of ET, RT, and control/CT. Control subjects completed 8 weeks of no exercise (control) followed by 8 weeks of CT. Body composition, skeletal muscle strength, and peak oxygen uptake were measured before and after the intervention. Vastus lateralis muscle biopsy samples were obtained before and 48 hours after the intervention. Mitochondrial physiology was evaluated by high-resolution respirometry and expression of mitochondrial proteins and transcription factors by quantitative PCR and immunoblotting. Results: ET and CT significantly increased oxidative capacity and expression of mitochondrial proteins and transcription factors. All training modalities improved body composition, cardiorespiratory fitness, and skeletal muscle strength. CT induced the most robust improvements in mitochondria-related outcomes and physical characteristics despite lower training volumes for the ET and RT components. Importantly, most of the adaptations to training occurred independent of age. Conclusion: Collectively, these results demonstrate that both ET and CT increase muscle mitochondrial abundance and capacity although CT induced the most robust improvements in the outcomes measured. In conclusion, CT provides a robust exercise regimen to improve muscle mitochondrial outcomes and physical characteristics independent of age. PMID:25599385

Health-related quality of life trajectories of methamphetamine-dependent individuals as a function of treatment completion and continued care over a 1-year period.

PubMed

Gonzales, Rachel; Ang, Alfonso; Marinelli-Casey, Patricia; Glik, Deborah C; Iguchi, Martin Y; Rawson, Richard A

2009-12-01

This study applies a chronic illness framework to evaluate treatment outcomes among individuals dependent on methamphetamine (MA). Using growth curve modeling, health-related quality of life (HRQOL) trajectories of MA-dependent individuals (N = 723) were examined over a 1-year period. Results show greater improvements in mental HRQOL trajectories as a function of treatment completion and continued care, although fairly static trajectories in physical health status. Other factors affecting HRQOL trajectories included gender, psychosocial functioning, drug use severity, and health impairment. Results extend research on treatment evaluations for MA dependence, highlighting the importance of continued service utilization for improved quality of life outcomes.

Reducing turnover is not enough: The need for proficient organizational cultures to support positive youth outcomes in child welfare

PubMed Central

Glisson, Charles

2013-01-01

Objective High caseworker turnover has been identified as a factor in the poor outcomes of child welfare services. However, almost no empirical research has examined the relationship between caseworker turnover and youth outcomes in child welfare systems and there is an important knowledge gap regarding whether, and how, caseworker turnover relates to outcomes for youth. We hypothesized that the effects of caseworker turnover are moderated by organizational culture such that reduced caseworker turnover is only associated with improved youth outcomes in organizations with proficient cultures. Methods The study applied hierarchical linear models (HLM) analysis to the second National Survey of Child and Adolescent Well-being (NSCAW II) with a U.S. nationwide sample of 2,346 youth aged 1.5- to 18-years-old and 1,544 caseworkers in 73 child welfare agencies. Proficient organizational culture was measured by caseworkers’ responses to the Organizational Social Context (OSC) measure; staff turnover was reported by the agencies’ directors; and youth outcomes were measured as total problems in psychosocial functioning with the Child Behavior Checklist (CBCL) completed by the youths’ caregivers at intake and at 18 month follow-up. Results The association between caseworker turnover and youth outcomes was moderated by organizational culture. Youth outcomes were improved with lower staff turnover in proficient organizational cultures and the best outcomes occurred in organizations with low turnover and high proficiency. Conclusions To be successful, efforts to improve child welfare services by lowering staff turnover must also create proficient cultures that expect caseworkers to be competent and responsive to the needs of the youth and families they serve. PMID:24273363

Just Culture: A Foundation for Balanced Accountability and Patient Safety

PubMed Central

Boysen, Philip G.

2013-01-01

Background The framework of a just culture ensures balanced accountability for both individuals and the organization responsible for designing and improving systems in the workplace. Engineering principles and human factors analysis influence the design of these systems so they are safe and reliable. Methods Approaches for improving patient safety introduced here are (1) analysis of error, (2) specific tools to enhance safety, and (3) outcome engineering. Conclusion The just culture is a learning culture that is constantly improving and oriented toward patient safety. PMID:24052772

Aging and the Pathogenic Response to Burn

PubMed Central

Rani, Meenakshi; Schwacha, Martin G.

2012-01-01

Aging is an important and critical factor that contributes to the clinical outcome of burn patients. The very young and the elderly are more likely to succumb after major burn as compared to their adult counterparts. With the aging population, improved understanding of the mechanisms underlying age-associated complications after burns becomes even more demanding. It is widely accepted that elderly burn patients have significantly increased morbidity and mortality. Irrespective of the type of burn injury, the aged population shows slower recoveries and suffers more complications. Age-associated immune dysfunction, immunosenescence, may predispose the elderly burn patients to more infections, slower healing and/or to other complications. Furthermore, pre-existing, age-related medical conditions such as, pulmonary/cardiovascular dysfunctions and diabetes in the elderly are other important factors that contribute to their poorer outcomes after major burn. The present review describes the impact of aging on burn patients outcomes. PMID:22724078

Early recombinant factor VIIa therapy in acute intracerebral hemorrhage: promising approach.

PubMed

Kumar, Sudhir; Badrinath, H R

2006-03-01

Intracerebral hemorrhage (ICH) is the most devastating form of stroke with a high morbidity and mortality. ICH constitutes about 20-30% of all strokes, with the prevalence being higher in Asian population. Treatment of ICH is predominantly conservative, which includes control of blood pressure, use of anti-cerebral edema measures such as mannitol and mechanical ventilation. The benefit of early surgery in ICH is debatable. Initial hematoma volume and subsequent growth in its size are important predictors of a poor outcome in ICH. This means that therapies aimed at preventing hematoma enlargement in the earliest possible window period could lead to a better outcome in ICH. Recombinant factor VIIa (rFVIIa) is one such agent, which has been shown to prevent hematoma expansion and improve outcome in acute ICH. The purpose of the current review is to focus on the evidence regarding the usefulness of rFVIIa in acute ICH.

Expression of the Maize Dof1 Transcription Factor in Wheat and Sorghum

PubMed Central

Peña, Pamela A.; Quach, Truyen; Sato, Shirley; Ge, Zhengxiang; Nersesian, Natalya; Changa, Taity; Dweikat, Ismail; Soundararajan, Madhavan; Clemente, Tom E.

2017-01-01

Nitrogen is essential for plant growth and development. Improving the ability of plants to acquire and assimilate nitrogen more efficiently is a key agronomic parameter that will augment sustainability in agriculture. A transcription factor approach was pursued to address improvement of nitrogen use efficiency in two major commodity crops. To this end, the Zea mays Dof1 (ZmDof1) transcription factor was expressed in both wheat (Triticum aestivum) and sorghum (Sorghum bicolor) either constitutively, UBI4 promoter from sugarcane, or in a tissue specific fashion via the maize rbcS1 promoter. The primary transcription activation target of ZmDof1, phosphoenolpyruvate carboxylase (PEPC), is observed in transgenic wheat events. Expression ZmDof1 under control of the rbcs1 promoter translates to increase in biomass and yield components in wheat. However, constitutive expression of ZmDof1 led to the down-regulation of genes involved in photosynthesis and the functional apparatus of chloroplasts, and an outcome that negatively impacts photosynthesis, height, and biomass in wheat. Similar patterns were also observed in sorghum transgenic events harboring the constitutive expression cassette of ZmDof1. These results indicate that transcription factor strategies to boost agronomic phenotypic outcomes in crops need to consider expression patterns of the genetic elements to be introduced. PMID:28424717

Quality improvement strategies at primary care level to reduce inequalities in diabetes care: an equity-oriented systematic review.

PubMed

Terens, Natalie; Vecchi, Simona; Bargagli, Anna Maria; Agabiti, Nera; Mitrova, Zuzana; Amato, Laura; Davoli, Marina

2018-05-29

There is evidence that disparities exist in diabetes prevalence, access to diabetes care, diabetes-related complications, and the quality of diabetes care. A wide range of interventions has been implemented and evaluated to improve diabetes care. We aimed to review trials of quality improvement (QI) interventions aimed to reduce health inequities among people with diabetes in primary care and to explore the extent to which experimental studies addressed and reported equity issues. Pubmed, EMBASE, CINAHL, and the Cochrane Library were searched to identify randomized controlled studies published between January 2005 and May 2016. We adopted the PROGRESS Plus framework, as a tool to explore differential effects of QI interventions across sociodemographic and economic factors. From 1903 references fifty-eight randomized trials met the inclusion criteria (with 17.786 participants), mostly carried out in USA. The methodological quality was good for all studies. Almost all studies reported the age, gender/sex and race distribution of study participants. The majority of trials additionally used at least one further PROGRESS-Plus factor at baseline, with education being the most commonly used, followed by income (55%). Large variation was observed between these studies for type of interventions, target populations, and outcomes evaluated. Few studies examined differential intervention effects by PROGRESS-plus factors. Existing evidence suggests that some QI intervention delivered in primary care can improve diabetes-related health outcomes in social disadvantaged population subgroups such as ethnic minorities. However, we found very few studies comparing health outcomes between population subgroups and reporting differential effect estimates of QI interventions. This review provides evidence that QI interventions for people with diabetes is feasible to implement and highly acceptable. However, more research is needed to understand their effective components as well as the adoption of an equity-oriented approach in conducting primary studies. Moreover, a wider variety of socio-economic characteristics such as social capital, place of residence, occupation, education, and religion should be addressed.

Neurologic outcome after thoracolumbar partial lateral corpectomy for intervertebral disc disease in 72 dogs.

PubMed

Salger, Florian; Ziegler, Luisa; Böttcher, Irene Christine; Oechtering, Gerhard; Böttcher, Peter; Flegel, Thomas

2014-07-01

To determine neurologic outcome and factors influencing outcome after thoracolumbar partial lateral corpectomy (PLC) in dogs with intervertebral disc disease (IVDD) causing ventral spinal cord compression. Retrospective case series. Dogs with IVDD (n = 72; 87 PLC). Dogs with IVDD between T9 and L5 were included if treated by at least 1 PLC. Exclusion criteria were: previous spinal surgery, combination of PLC with another surgical procedure. Neurologic outcome was assessed by: (1) modified Frankel score (MFS) based on neurologic examinations at 4 time points (before surgery, immediately after PLC, at discharge and 4 weeks after PLC); and (2) owner questionnaire. The association of the following factors with neurologic outcome was analyzed: age, body weight, duration of current neurologic dysfunction (acute, chronic), IVDD localization, breed (chondrodystrophic, nonchondrodystrophic), number of PLCs, degree of presurgical spinal cord compression and postsurgical decompression, slot depth, presurgical MFS. Presurgical spinal cord compression was determined by CT myelography (71 dogs) or MRI (1 dog), whereas postsurgical decompression and slot depth were determined on CT myelography (69 dogs). MFS was improved in 18.7%, 31.7%, and 64.2% of dogs at the 3 postsurgical assessments, whereas it was unchanged in 62.6%, 52.8%, and 32.0% at corresponding time points. Based on owner questionnaire, 91.4% of dogs were ambulatory 6 months postsurgically with 74.5% having a normal gait. Most improvement in neurologic function developed within 6 months after surgery. Presurgical MFS was the only variable significantly associated with several neurologic outcome measurements (P < .01). PLC is an option for decompression in ventrally compressing thoracolumbar IVDD. Prognosis is associated with presurgical neurologic condition. © Copyright 2014 by The American College of Veterinary Surgeons.

Early relapse after autologous hematopoietic cell transplantation remains a poor prognostic factor in multiple myeloma but outcomes have improved over time.

PubMed

Kumar, S K; Dispenzieri, A; Fraser, R; Mingwei, F; Akpek, G; Cornell, R; Kharfan-Dabaja, M; Freytes, C; Hashmi, S; Hildebrandt, G; Holmberg, L; Kyle, R; Lazarus, H; Lee, C; Mikhael, J; Nishihori, T; Tay, J; Usmani, S; Vesole, D; Vij, R; Wirk, B; Krishnan, A; Gasparetto, C; Mark, T; Nieto, Y; Hari, P; D'Souza, A

2018-04-01

Duration of initial disease response remains a strong prognostic factor in multiple myeloma (MM) particularly for upfront autologous hematopoietic cell transplant (AHCT) recipients. We hypothesized that new drug classes and combinations employed prior to AHCT as well as after post-AHCT relapse may have changed the natural history of MM in this population. We analyzed the Center for International Blood and Marrow Transplant Research database to track overall survival (OS) of MM patients receiving single AHCT within 12 months after diagnosis (N=3256) and relapsing early post-AHCT (<24 months), and to identify factors predicting for early vs late relapses (24-48 months post-AHCT). Over three periods (2001-2004, 2005-2008, 2009-2013), patient characteristics were balanced except for lower proportion of Stage III, higher likelihood of one induction therapy with novel triplets and higher rates of planned post-AHCT maintenance over time. The proportion of patients relapsing early was stable over time at 35-38%. Factors reducing risk of early relapse included lower stage, chemosensitivity, transplant after 2008 and post-AHCT maintenance. Shorter post-relapse OS was associated with early relapse, IgA MM, Karnofsky <90, stage III, >1 line of induction and lack of maintenance. Post-AHCT early relapse remains a poor prognostic factor, even though outcomes have improved over time.

Adult medulloblastoma: clinical characters, prognostic factors, outcomes and patterns of relapse.

PubMed

Zhang, Na; Ouyang, Taohui; Kang, Huicong; Long, Wang; Thomas, Benjamin; Zhu, Suiqiang

2015-09-01

To analyze the clinical characters, prognostic factors, patterns of relapse and treatment outcomes for medulloblastoma in adults. The clinical materials of 73 consecutive adult patients (age, ≥16 years) with medulloblastoma were analyzed retrospectively. Follow-up data were available in 62 patients, ranging from 10 to 142 months (median, 78.4 months). Outcome in survival was assessed by the progression-free survival (PFS) and overall survival (OS). Univariate and multivariate analysis were performed to determine the prognostic factors. Total or near-total tumor resection was achieved in 37 cases (59.7 %), subtotal in 19 cases (30.6 %), and partial resection in 6 cases (9.7 %).Twenty-two patients experienced recurrences, and 45 % percent of all recurrences occurred more than 4 years after initial surgery. The PFS rates at 5 and 8 years were 60.1 and 37.0 %, respectively. The OS rates at 5 and 8 years were 82.6 and 57.3 %, respectively. In univariate analysis, less tumor resection, non-desmoplastic pathology, and brainstem involvement were risk factors for worse PFS and OS (P < 0.05). High-risk category was associated with just lower PFS, but not OS. In multivariate analysis, complete resection and desmoplastic pathology were independently predictive factors of improved PFS and OS. In adult medulloblastoma, late relapse is common and therefore long-term follow-up is important for evaluating the real impact of treatments. Risk category had prognostic value just for PFS, but not for OS. Complete resection and desmoplastic histology are independently predictive factors for favorable outcomes.

Illicit drug use and adverse birth outcomes: is it drugs or context?

PubMed

Schempf, Ashley H; Strobino, Donna M

2008-11-01

Prenatal drug use is commonly associated with adverse birth outcomes, yet no studies have controlled for a comprehensive set of associated social, psychosocial, behavioral, and biomedical risk factors. We examined the degree to which adverse birth outcomes associated with drug use are due to the drugs versus surrounding factors. Data are from a clinical sample of low-income women who delivered at Johns Hopkins Hospital between 1995 and 1996 (n = 808). Use of marijuana, cocaine, and opiates was determined by self-report, medical record, and urine toxicology screens at delivery. Information on various social, psychosocial, behavioral, and biomedical risk factors was gathered from a postpartum interview or the medical record. Multivariable regression models of birth outcomes (continuous birth weight and low birth weight ([LBW] < 2,500 g)) were used to assess the effect of drug use independent of associated factors. In unadjusted results, all types of drug use were related to birth weight decrements and increased odds of LBW. However, only the effect of cocaine on continuous birth weight remained significant after adjusting for all associated factors (-142 g, p = 0.05). No drug was significantly related to LBW in fully adjusted models. About 70% of the unadjusted effect of cocaine use on continuous birth weight was explained by surrounding psychosocial and behavioral factors, particularly smoking and stress. Most of the unadjusted effects of opiate use were explained by smoking and lack of early prenatal care. Thus, prevention efforts that aim to improve newborn health must also address the surrounding context in which drug use frequently occurs.

Effects of a Cancer Prevention Advertisement on Beliefs and Knowledge about Cancer Prevention.

PubMed

Kye, Su Yeon; Yoo, Jisu; Lee, Min Hee; Jun, Jae Kwan

2015-01-01

Outcome-expectation beliefs and knowledge may ultimately influence behavior for cancer prevention. The aims of this study were to measure changes in knowledge and beliefs about cancer prevention before and after viewing a television advertisement and identify the factors affecting receptivity to its messages. A one-group pretest-posttest design was used in this study of 1,000 individuals aged 20 to 65 years who were recruited online in November 2014. The outcome variables included cancer prevention beliefs based on the Health Belief Model (five items) and knowledge about risk factors for cancer (seven items). Perceived susceptibility, perceived benefits, and self-efficacy increased significantly and their perceived severity and perceived barriers decreased significantly, after participants viewed the television advertisement. Correct responses to questions about risk factors also increased significantly, except for smoking. The main factors affecting changes in the outcome variables were age, interest in cancer prevention, social network, satisfaction with the ad, and pretest scores. Television advertisements with positive frameworks can be an efficient channel of improving beliefs and knowledge about cancer prevention in a short period. The continuous development of intervention materials that consider the demographics, needs, and satisfaction of the target group will be necessary for future studies.

Factors Influencing Functional Outcomes and Return-to-Work After Amputation: A Review of the Literature.

PubMed

Darter, Benjamin J; Hawley, Carolyn E; Armstrong, Amy J; Avellone, Lauren; Wehman, Paul

2018-02-03

Purpose Amputation is a life changing event that can significantly impact an individual's physical and mental well-being. Our objective was to review literature exploring the impact of amputation upon a person's functioning and inclusion in the workplace. Methods Medline, CINAHL, and PsycINFO were searched using keywords related to amputation, employment and community reintegration. Eligible studies were published since 2000 and one of the following study designs: randomized controlled trial, non-randomized controlled trial, retrospective study, prospective study, concurrent cohort study, or cross sectional study. Studies for civilians with amputation as well as service members and Veterans with amputation were considered for inclusion. Results The search identified 995 articles, 25 of which met inclusion/exclusion criteria and were included in the review. While strong evidence for correlations and predictors of outcomes after amputation were limited, multiple factors were identified as contributing to physical functioning and employment after amputation. Conclusions Outcomes after amputation can vary widely with many potentially inter-related factors contributing. The factors identified may also serve to inform the development of interventions aiming to improve functional performance and reintegration after amputation. Furthermore, the review highlights the need for more high quality prospective studies.

The determinants of efficiency in the Canadian health care system.

PubMed

Allin, Sara; Grignon, Michel; Wang, Li

2016-01-01

In spite of the vast number of studies measuring economic efficiency in health care, there has been little take-up of this evidence by policy-makers to date. This study provides an illustration of how a system-level study drawing on best practice in empirical measurement of efficiency may be of practical use to health system decision makers and managers. We make use of the rich data available in Canada to undertake a robust two-stage data envelopment analysis to calculate efficiency at the regional (sub-provincial) level. Decisions about what the health system produces (the outcome to measure efficiency against) and what are the resources it has to produce that outcome were based on interviews and consultation with health system decision makers. Overall, we find large inefficiencies in the Canadian health care system, which could improve outcomes (here, measured as a reduction in treatable causes of death) by between 18 and 35% across our analyses. Also, we find that inefficiencies are the result of three main sets of factors that policy makers could pay attention to: management factors, such as hospital re-admissions; public health factors, such as obesity and smoking rates; and environmental factors such as the population's average income.

A systematic review and development of a classification framework for factors associated with missing patient-reported outcome data.

PubMed

Palmer, Michael J; Mercieca-Bebber, Rebecca; King, Madeleine; Calvert, Melanie; Richardson, Harriet; Brundage, Michael

2018-02-01

Missing patient-reported outcome data can lead to biased results, to loss of power to detect between-treatment differences, and to research waste. Awareness of factors may help researchers reduce missing patient-reported outcome data through study design and trial processes. The aim was to construct a Classification Framework of factors associated with missing patient-reported outcome data in the context of comparative studies. The first step in this process was informed by a systematic review. Two databases (MEDLINE and CINAHL) were searched from inception to March 2015 for English articles. Inclusion criteria were (a) relevant to patient-reported outcomes, (b) discussed missing data or compliance in prospective medical studies, and (c) examined predictors or causes of missing data, including reasons identified in actual trial datasets and reported on cover sheets. Two reviewers independently screened titles and abstracts. Discrepancies were discussed with the research team prior to finalizing the list of eligible papers. In completing the systematic review, four particular challenges to synthesizing the extracted information were identified. To address these challenges, operational principles were established by consensus to guide the development of the Classification Framework. A total of 6027 records were screened. In all, 100 papers were eligible and included in the review. Of these, 57% focused on cancer, 23% did not specify disease, and 20% reported for patients with a variety of non-cancer conditions. In total, 40% of the papers offered a descriptive analysis of possible factors associated with missing data, but some papers used other methods. In total, 663 excerpts of text (units), each describing a factor associated with missing patient-reported outcome data, were extracted verbatim. Redundant units were identified and sequestered. Similar units were grouped, and an iterative process of consensus among the investigators was used to reduce these units to a list of factors that met the guiding principles. The list was organized on a framework, using an iterative consensus-based process. The resultant Classification Framework is a summary of the factors associated with missing patient-reported outcome data described in the literature. It consists of 5 components (instrument, participant, centre, staff, and study) and 46 categories, each with one or more sub-categories or examples. A systematic review of the literature revealed 46 unique categories of factors associated with missing patient-reported outcome data, organized into 5 main component groups. The Classification Framework may assist researchers to improve the design of new randomized clinical trials and to implement procedures to reduce missing patient-reported outcome data. Further research using the Classification Framework to inform quantitative analyses of missing patient-reported outcome data in existing clinical trials and to inform qualitative inquiry of research staff is planned.

Medical Student Empathy: Interpersonal Distinctions and Correlates

ERIC Educational Resources Information Center

Jordan, Kevin D.; Foster, Penni Smith

2016-01-01

Attention to interpersonal behaviors, communication, and relational factors is taking on increasing importance in medical education. Medical student empathy is one aspect of the physician-patient relationship that is often involved in beneficial interactions leading to improved clinical outcomes and patient satisfaction. As an interpersonal…

Emotional Design in Multimedia Learning

ERIC Educational Resources Information Center

Um, Eunjoon; Plass, Jan L.; Hayward, Elizabeth O.; Homer, Bruce D.

2012-01-01

Can multimedia learning environments be designed to foster positive emotions that will improve learning and related affective outcomes? College students (N = 118) were randomly assigned to 4 conditions created by 2 factors related to learners' emotion: "external mood induction" (positive vs. neutral emotions) and "emotional design induction"…

Settings for School Improvement.

ERIC Educational Resources Information Center

Goldenberg, Claude

2003-01-01

This article reviews findings from research and practice in school reform, with a special focus on literacy outcomes in schools with students at risk. It describes videotape excerpts that illustrate the "Getting Results Model." This model involves four key change factors: goals, indicators, assistance from others, and leadership. (Contains…

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.

Factors influencing job satisfaction of new graduate nurses participating in nurse residency programs: a systematic review.

PubMed

Lin, Patrice S; Viscardi, Molly Kreider; McHugh, Matthew D

2014-10-01

Nurse residency programs are designed to increase competence and skill, and ease the transition from student to new graduate nurse. These programs also offer the possibility to positively influence the job satisfaction of new graduate nurses, which could decrease poor nursing outcomes. However, little is known about the impact of participation in a nurse residency program on new graduate nurses' satisfaction. This review examines factors that influence job satisfaction of nurse residency program participants. Eleven studies were selected for inclusion, and seven domains influencing new graduate nurses' satisfaction during participation in nurse residency programs were identified: extrinsic rewards, scheduling, interactions and support, praise and recognition, professional opportunities, work environment, and hospital system. Within these domains, the evidence for improved satisfaction with nurse residency program participation was mixed. Further research is necessary to understand how nurse residency programs can be designed to improve satisfaction and increase positive nurse outcomes. Copyright 2014, SLACK Incorporated.

The effect of recombinant activated factor VII in the treatment of intracerebral hemorrhage on health plan budgets.

PubMed

Earnshaw, Stephanie R; Wilson, Michele R; Joshi, Ashish V

2006-11-01

Treating patients with intracerebral hemorrhage (ICH) using recombinant activated factor VII (rFVIla) has been found to improve survival and functional outcome. To examine how the introduction of rFVIla 80 microg/kg as a treatment for ICH affects the budget of a health plan, a decision-analysis model was developed which considered both short-term hospitalization costs and long-term management of disability. Assuming a health plan enrollment of 1 million members and initial rFVIla uptake of 50% in appropriate patients, the annual health plan cost may be expected to increase by dollar 64,781 (dollar 0.005 per-member per-month). With a 5% increase in uptake each year, the annual health plan's cost may decrease compared with the current budget within three years. The implications for this sample health plan's budget are modest in the first year, and a reduction in costs is expected within three years owing to improved functional outcomes of patients.

The role of organizational context in moderating the effect of research use on pain outcomes in hospitalized children: a cross sectional study.

PubMed

Yamada, Janet; Squires, Janet E; Estabrooks, Carole A; Victor, Charles; Stevens, Bonnie

2017-01-23

Despite substantial research on pediatric pain assessment and management, health care professionals do not adequately incorporate this knowledge into clinical practice. Organizational context (work environment) is a significant factor in influencing outcomes; however, the nature of the mechanisms are relatively unknown. The objective of this study was to assess how organizational context moderates the effect of research use and pain outcomes in hospitalized children. A cross-sectional survey was undertaken with 779 nurses in 32 patient care units in 8 Canadian pediatric hospitals, following implementation of a multifaceted knowledge translation intervention, Evidence-based Practice for Improving Quality (EPIQ). The influence of organizational context was assessed in relation to pain process (assessment and management) and clinical (pain intensity) outcomes. Organizational context was measured using the Alberta Context Tool that includes: leadership, culture, evaluation, social capital, informal interactions, formal interactions, structural and electronic resources, and organizational slack (staff, space, and time). Marginal modeling estimated the effects of instrumental research use (direct use of research knowledge) and conceptual research use (indirect use of research knowledge) on pain outcomes while examining the effects of context. Six of the 10 organizational context factors (culture, social capital, informal interactions, resources, and organizational slack [space and time]) significantly moderated the effect of instrumental research use on pain assessment; four factors (culture, social capital, resources and organizational slack time) moderated the effect of conceptual research use and pain assessment. Only two factors (evaluation and formal interactions) moderated the effect of instrumental research use on pain management. All organizational factors except slack space significantly moderated the effect of instrumental research use on pain intensity; informal interactions and organizational slack space moderated the effect of conceptual research use and pain intensity. Many aspects of organizational context consistently moderated the effects of instrumental research use on pain assessment and pain intensity, while only a few influenced conceptual use of research on pain outcomes. Organizational context factors did not generally influence the effect of research use on pain management. Further research is required to further explore the relationships between organizational context and pain management outcomes.

Perinatal legislative policies and health outcomes.

PubMed

Lorch, Scott A

2017-10-01

Perinatal epidemiology examines the variation and determinants of pregnancy outcomes from a maternal and neonatal perspective. However, improving public and population health also requires the translation of this evidence base into substantive public policies. Assessing the impact of such public policies requires sufficient data to include potential confounding factors in the analysis, such as coexisting medical conditions and socioeconomic status, and appropriate statistical and epidemiological techniques. This review will explore policies addressing three areas of perinatal medicine-elective deliveries prior to 39 weeks' gestation; perinatal regionalization; and mandatory paid maternity leave policies-to illustrate the challenges when assessing the impact of specific policies at the patient and population level. Data support the use of these policies to improve perinatal health, but with weaker and less certain effect sizes when compared to the initial patient-level studies. Improved data collection and epidemiological techniques will allow for improved assessment of these policies and the identification of potential areas of improvement when translating patient-level studies into public policies. Copyright © 2017 Elsevier Inc. All rights reserved.

Long-term outcome of pediatric renal transplantation: a single center study in Japan.

PubMed

Yamada, Akio; Tashiro, Atsushi; Hiraiwa, Tomoko; Komatsu, Tomonori; Kinukawa, Tsuneo; Ueda, Norishi

2014-08-01

Little is known about the risk factors for long-term poor outcome in pediatric renal transplantation. Between 1973 and 2010, 111 renal transplants (92 living donations) were performed in 104 children (56 males, mean age, 12.5 yr) at the Social Insurance Chukyo Hospital, and followed-up for a mean period of 13.6 yr. The patient survival at 1, 5, 10, 15, 20 (living- and deceased-donor transplants), and 30 yr (living-donor transplants only) was 98.1%, 92.8%, 87.8%, 84.9%, 82.6%, and 79.3%. The graft survival at 1, 5, 10, 15, 20, and 30 yr was 92.0%, 77.3%, 58.4%, 50.8%, 38.5%, and 33.3%. The most common cause of graft loss was CAI, AR, death with functioning, recurrent primary disease, ATN, and malignancy. Donor gender, ATN, malignancy/cardiovascular events, and eras affected patient survival. AR and CAI were the risk factors for graft loss. The evolved immunosuppression protocols improved the outcome by reducing AR episodes and ATN but not CAI, suggesting CAI as the major risk factor for graft loss. CAI was correlated with AR episodes, CMV infection, and post-transplant hypertension. Strategies for preventing the risk factors for malignancy/cardiovascular events and CAI, including hypertension/infection, are crucial for better outcomes. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella pneumoniae bloodstream infection: risk factors and clinical outcome.

PubMed

Du, Bin; Long, Yun; Liu, Hongzhong; Chen, Dechang; Liu, Dawei; Xu, Yingchun; Xie, Xiuli

2002-12-01

To study the risk factor for nosocomial bacteremia caused by Escherichia coli or Klebsiella pneumoniae producing extended-spectrum beta-lactamase (ESBL) and the influence on patient outcome. Retrospective, single-center study of consecutive bacteremic patients. A university-affiliated teaching hospital. A total of 85 patients with nosocomial bacteremia due to E. coli or K. pneumoniae were enrolled. None. The demographic characteristics and clinical information including treatment were recorded upon review of patients' records. The primary end point was hospital mortality. Twenty-seven percent of isolates produced ESBLs. Previous treatment with 3rd-generation cephalosporins was the only independent risk factor for bacteremia due to ESBL-producing pathogens [odds ratio (OR) 4.146, P=0.008]. Antibiotic treatment was considered appropriate in 71 cases (83%), and failed in 23 patients (27%). Twenty-one patients (25%) died in the hospital. Antibiotic treatment failure was the only independent risk factor for hospital mortality (OR 15.376, P=0.001). Inappropriate antibiotic treatment might lead to significantly higher mortality rate (7/14 vs 14/71, P=0.016). Patients treated with imipenem were more likely to survive while those receiving cephalosporin treatment tended to have a poorer outcome (1/19 vs 14/40, P=0.023). More judicious use of cephalosporins, especially 3rd-generation cephalosporins, may decrease ESBL-producing E. coli or K. pneumoniae bacteremia, and also improve patient outcome.

Associations between Distal Upper Extremity Job Physical Factors and Psychosocial Measures in a Pooled Study

PubMed Central

2015-01-01

Introduction. There is an increasing body of literature relating musculoskeletal diseases to both job physical exposures and psychosocial outcomes. Relationships between job physical exposure measures and psychosocial factors have not been well examined or quantified. These exploratory analyses evaluate relationships between quantified exposures and psychosocial outcomes. Methods. Individualized quantification of duration, repetition, and force and composite scores of the Strain Index (SI) and the Threshold Limit Value for Hand Activity Level (TLV for HAL) were compared to 10 psychosocial measures. Relationships and predicted probabilities were assessed using ordered logistic regression. Analyses were adjusted for age, BMI, and gender. Results and Discussion. Among 1834 study participants there were multiple statistically significant relationships. In general, as duration, repetition, and force increased, psychosocial factors worsened. However, general health and mental exhaustion improved with increasing job exposures. Depression was most strongly associated with increased repetition, while physical exhaustion was most strongly associated with increased force. SI and TLV for HAL were significantly related to multiple psychosocial factors. These relationships persisted after adjustment for strong confounders. Conclusion. This study quantified multiple associations between job physical exposures and occupational and nonoccupational psychosocial factors. Further research is needed to quantify the impacts on occupational health outcomes. PMID:26557686

Measuring determinants of career satisfaction of anesthesiologists: validation of a survey instrument.

PubMed

Afonso, Anoushka M; Diaz, James H; Scher, Corey S; Beyl, Robbie A; Nair, Singh R; Kaye, Alan David

2013-06-01

To measure the parameter of job satisfaction among anesthesiologists. Survey instrument. Academic anesthesiology departments in the United States. 320 anesthesiologists who attended the annual meeting of the ASA in 2009 (95% response rate). The anonymous 50-item survey collected information on 26 independent demographic variables and 24 dependent ranked variables of career satisfaction among practicing anesthesiologists. Mean survey scores were calculated for each demographic variable and tested for statistically significant differences by analysis of variance. Questions within each domain that were internally consistent with each other within domains were identified by Cronbach's alpha ≥ 0.7. P-values ≤ 0.05 were considered statistically significant. Cronbach's alpha analysis showed strong internal consistency for 10 dependent outcome questions in the practice factor-related domain (α = 0.72), 6 dependent outcome questions in the peer factor-related domain (α = 0.71), and 8 dependent outcome questions in the personal factor-related domain (α = 0.81). Although age was not a variable, full-time status, early satisfaction within the first 5 years of practice, working with respected peers, and personal choice factors were all significantly associated with anesthesiologist job satisfaction. Improvements in factors related to job satisfaction among anesthesiologists may lead to higher early and current career satisfaction. Copyright © 2013 Elsevier Inc. All rights reserved.

Effects of early adolescent alcohol use on mid-adolescent school performance and connection: A longitudinal study of students in Victoria, Australia and Washington State, United States

PubMed Central

Heerde, Jessica Anne; Scholes-Balog, Kirsty Elizabeth; Herrenkohl, Todd Ian; Toumbourou, John Winston; Catalano, Richard Francis

2014-01-01

BACKGROUND This paper examines the effect of early adolescent alcohol use on mid-adolescent school suspension, truancy, commitment, and academic failure in Washington State, United States (US) and Victoria, Australia. Also of interest was whether associations remain after statistically controlling for other factors known to predict school outcomes. METHODS State-representative student samples were surveyed in 2002 (grade 7; N = 1858) and followed up annually to 2004 (grade 9) in both venues. Students completed a modified version of the Communities That Care survey to report alcohol use, school outcomes and risk and protective factors. Response rates were above 74% and retention rates exceeded 98% in both places. RESULTS Controlling for grade 7 risk factors, grade 7 current alcohol use and heavy episodic drinking were associated with grade 8 school suspension. Grade 7 current and frequent alcohol use and heavy episodic drinking were linked to grade 9 truancy. In fully adjusted analyses, associations between early alcohol use and academic failure and low school commitment did not remain. CONCLUSIONS Although alcohol use is one factor influencing school performance and connection, there are other risk factors that need to be targeted to improve school outcomes. PMID:25274170

Effects of early adolescent alcohol use on mid-adolescent school performance and connection: a longitudinal study of students in Victoria, Australia and Washington State, United States.

PubMed

Hemphill, Sheryl A; Heerde, Jessica A; Scholes-Balog, Kirsty E; Herrenkohl, Todd I; Toumbourou, John W; Catalano, Richard F

2014-11-01

This article examines the effect of early adolescent alcohol use on mid-adolescent school suspension, truancy, commitment, and academic failure in Washington State, United States, and Victoria, Australia. Also of interest was whether associations remain after statistically controlling for other factors known to predict school outcomes. State-representative student samples were surveyed in 2002 (grade 7; N = 1858) and followed up annually to 2004 (grade 9) in both sites. Students completed a modified version of the Communities That Care survey to report alcohol use, school outcomes, and risk and protective factors. Response rates were above 74% and retention rates exceeded 98% in both places. Controlling for grade 7 risk factors, grade 7 current alcohol use, and heavy episodic drinking were associated with grade 8 school suspension. Grade 7 current and frequent alcohol use and heavy episodic drinking were linked to grade 9 truancy. In fully adjusted analyses, associations between early alcohol use and academic failure and low school commitment did not remain. Although alcohol use is one factor influencing school performance and connection, there are other risk factors that need to be targeted to improve school outcomes. © 2014, American School Health Association.

Effects of maternal serum 25-hydroxyvitamin D concentrations in the first trimester on subsequent pregnancy outcomes in an Australian population.

PubMed

Schneuer, Francisco J; Roberts, Christine L; Guilbert, Cyrille; Simpson, Judy M; Algert, Charles S; Khambalia, Amina Z; Tasevski, Vitomir; Ashton, Anthony W; Morris, Jonathan M; Nassar, Natasha

2014-02-01

Low serum 25-hydroxyvitamin D [25(OH)D] concentrations during pregnancy have been associated with adverse pregnancy outcomes in a few studies but not in other studies. We assessed the serum 25(OH)D concentration at 10-14 wk of pregnancy and its association with adverse pregnancy outcomes and examined the predictive accuracy. In this nested case-control study, we measured serum 25(OH)D in 5109 women with singleton pregnancies who were attending first-trimester screening in New South Wales, Australia. Multivariate logistic regression was conducted to examine the association between low 25(OH)D concentrations and adverse pregnancy outcomes (small for gestational age, preterm birth, preeclampsia, gestational diabetes, miscarriage, and stillbirth). The predictive accuracy of models was assessed. The median (IQR) 25(OH)D concentration for the total population was 56.4 nmol/L (43.3-69.8 nmol/L). Serum 25(OH)D concentrations showed significant variation by parity, smoking, weight, season of sampling, country of birth, and socioeconomic status. After adjustment for maternal and clinical risk factors, low 25(OH)D concentrations were not associated with most adverse pregnancy outcomes. The area under the receiver operating characteristic curve (AUC) and likelihood ratio for a composite of severe adverse pregnancy outcomes of 25(OH)D concentrations <25 nmol/L were 0.51 and 1.44, respectively, and, for risk factors alone, were 0.64 and 2.87, respectively. The addition of 25(OH)D information to maternal and clinical risk factors did not improve the ability to predict severe adverse pregnancy outcomes (AUC: 0.64; likelihood ratio: 2.32; P = 0.39). Low 25(OH)D serum concentrations in the first trimester of pregnancy are not associated with adverse pregnancy outcomes and do not predict complications any better than routinely assessed clinical and maternal risk-factor information.

Using Real-Time Data and Corrective Teacher-Feedback as a Mechanism to Improve Children's Reading Skills: An Exploratory Study in the Millennium Village Site of Bonsaaso, Ghana

ERIC Educational Resources Information Center

Iyengar, Radhika; Muffly, Sarah; Akomaning-Mensah, Charles; Karim, Alia; Pokharel, Prabhas; Adeni, Sarayu

2016-01-01

Educational outcomes across multiple countries show large gaps between children's grade level curricular expectations and the actual learning levels of children. This paper discusses findings from an early grades literacy study and attempts to explore factors that potentially improve the English language learning results of Grades 3 and 4 learners…

Mobile Phone Interventions for the Secondary Prevention of Cardiovascular Disease.

PubMed

Park, Linda G; Beatty, Alexis; Stafford, Zoey; Whooley, Mary A

2016-01-01

Mobile health in the form of text messaging and mobile applications provides an innovative and effective approach to promote prevention and management of cardiovascular disease (CVD); however, the magnitude of these effects is unclear. Through a comprehensive search of databases from 2002-2016, we conducted a quantitative systematic review. The selected studies were critically evaluated to extract and summarize pertinent characteristics and outcomes. A large majority of studies (22 of 28, 79%) demonstrated text messaging, mobile applications, and telemonitoring via mobile phones were effective in improving outcomes. Some key factors associated with successful interventions included personalized messages with tailored advice, greater engagement (2-way text messaging, higher frequency of messages), and use of multiple modalities. Overall, text messaging appears more effective than smartphone-based interventions. Incorporating principles of behavioral activation will help promote and sustain healthy lifestyle behaviors in patients with CVD that result in improved clinical outcomes. Copyright © 2016 Elsevier Inc. All rights reserved.

ACOG Committee Opinion No. 729: Importance of Social Determinants of Health and Cultural Awareness in the Delivery of Reproductive Health Care.

PubMed

2018-01-01

Awareness of the broader contexts that influence health supports respectful, patient-centered care that incorporates lived experiences, optimizes health outcomes, improves communication, and can help reduce health and health care inequities. Although there is little doubt that genetics and lifestyle play an important role in shaping the overall health of individuals, interdisciplinary researchers have demonstrated how the conditions in the environment in which people are born, live, work, and age, play equally as important a role in shaping health outcomes. These factors, referred to as social determinants of health, are shaped by historical, social, political, and economic forces and help explain the relationship between environmental conditions and individual health. Recognizing the importance of social determinants of health can help obstetrician-gynecologists and other health care providers better understand patients, effectively communicate about health-related conditions and behavior, and improve health outcomes.

Lifestyle Medicine and the Management of Cardiovascular Disease.

PubMed

Doughty, Kimberly N; Del Pilar, Nelson X; Audette, Amanda; Katz, David L

2017-10-04

Evidence has clearly demonstrated the importance of lifestyle factors (e.g., diet, physical activity, smoking) in the development of cardiovascular disease (CVD). Interventions targeting these behaviors may improve outcomes for CVD patients. The aim of this review is to summarize the effects of lifestyle interventions in individuals with established CVD. Most recent trials focused on diet, physical activity, stress reduction, or a combination of these. Findings were mixed, but most interventions improved at least some markers of cardiovascular risk. Few studies measured long-term clinical outcomes, but some suggested a possible benefit of stress reduction and multifaceted interventions on cardiovascular events. The benefits of lifestyle change for CVD patients have been established by decades of evidence. However, further research is needed to determine the optimal intensity, duration, and mode of delivery for interventions. Additional studies with long-term follow-up and measurement of clinical outcomes are also needed.

Randomized placebo-controlled double-blind clinical trial of cannabis-based medicinal product (Sativex) in painful diabetic neuropathy: depression is a major confounding factor.

PubMed

Selvarajah, Dinesh; Gandhi, Rajiv; Emery, Celia J; Tesfaye, Solomon

2010-01-01

To assess the efficacy of Sativex, a cannabis-based medicinal extract, as adjuvant treatment in painful diabetic peripheral neuropathy (DPN). In this randomized controlled trial, 30 subjects with painful DPN received daily Sativex or placebo. The primary outcome measure was change in mean daily pain scores, and secondary outcome measures included quality-of-life assessments. There was significant improvement in pain scores in both groups, but mean change between groups was not significant. There were no significant differences in secondary outcome measures. Patients with depression had significantly greater baseline pain scores that improved regardless of intervention. This first-ever trial assessing the efficacy of cannabis has shown it to be no more efficacious than placebo in painful DPN. Depression was a major confounder and may have important implications for future trials on painful DPN.

[Educational and social outcome after childhood cancer].

PubMed

Bonneau, Jacinthe; Dugas, Karyn; Louis, Aurélien; Morel, Laëtitia; Toughza, Jihane; Frappaz, Didier

2015-01-01

The survival rate improvement of childhood cancer survivors lead to question about their educational and social outcome. Authors suggest an international review in order to find risk factors of school or social failure after cancer experience. Principal cohort is studied in USA (the Children Cancer Survivor Study). Nevertheless, European studies are also published. The results vary, depending on subpopulation studied and on control choice (siblings or general population). Treatment improvement and supportive care make difficult to compare studies with current situations. Moreover, there are not international standard of education or social outcome. School and social behaviour are influenced by: types of tumor (cerebral tumor but also sometimes hemopathy and osteosarcoma), age at diagnosis (very young children and adolescent), treatments (neurotoxical treatments, hematopoietic stem cell transplant), and social or educational status of the parents. Copyright © 2015 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.

Mobile Phone Interventions for the Secondary Prevention of Cardiovascular Disease

PubMed Central

Park, Linda G.; Beatty, Alexis; Stafford, Zoey; Whooley, Mary A.

2016-01-01

Mobile health in the form of text messaging and mobile applications provides an innovative and effective approach to promote prevention and management of cardiovascular disease (CVD); however, the magnitude of these effects is unclear. Through a comprehensive search of databases from 2002–2016, we conducted a quantitative systematic review. The selected studies were critically evaluated to extract and summarize pertinent characteristics and outcomes. A large majority of studies (22 of 28, 79%) demonstrated text messaging, mobile applications, and telemonitoring via mobile phones were effective in improving outcomes. Some key factors associated with successful interventions included personalized messages with tailored advice, greater engagement (2-way text messaging, higher frequency of messages), and use of multiple modalities. Overall, text messaging appears more effective than smartphone-based interventions. Incorporating principles of behavioral activation will help promote and sustain healthy lifestyle behaviors in patients with CVD that result in improved clinical outcomes. PMID:27001245

Live births achieved via IVF are increased by improvements in air quality and laboratory environment.

PubMed

Heitmann, Ryan J; Hill, Micah J; James, Aidita N; Schimmel, Tim; Segars, James H; Csokmay, John M; Cohen, Jacques; Payson, Mark D

2015-09-01

Infertility is a common disease, which causes many couples to seek treatment with assisted reproduction techniques. Many factors contribute to successful assisted reproduction technique outcomes. One important factor is laboratory environment and air quality. Our facility had the unique opportunity to compare consecutively used, but separate assisted reproduction technique laboratories, as a result of a required move. Environmental conditions were improved by strategic engineering designs. All other aspects of the IVF laboratory, including equipment, physicians, embryologists, nursing staff and protocols, were kept constant between facilities. Air quality testing showed improved air quality at the new IVF site. Embryo implantation (32.4% versus 24.3%; P < 0.01) and live birth (39.3% versus 31.8%, P < 0.05) were significantly increased in the new facility compared with the old facility. More patients met clinical criteria and underwent mandatory single embryo transfer on day 5 leading to both a reduction in multiple gestation pregnancies and increased numbers of vitrified embryos per patient with supernumerary embryos available. Improvements in IVF laboratory conditions and air quality had profound positive effects on laboratory measures and patient outcomes. This study further strengthens the importance of the laboratory environment and air quality in the success of an IVF programme. Published by Elsevier Ltd.

A Mindfulness-Based Intervention for Adolescents and Young Adults After Cancer Treatment: Effects on Quality of Life, Emotional Distress, and Cognitive Vulnerability.

PubMed

Van der Gucht, Katleen; Takano, Keisuke; Labarque, Veerle; Vandenabeele, Karen; Nolf, Nathalie; Kuylen, Sanne; Cosyns, Veerle; Van Broeck, Nady; Kuppens, Peter; Raes, Filip

2017-06-01

Adolescent and young adult cancer (AYAC) survivors show an elevated risk of distress. Targeted psychosocial interventions for this distinct population are needed. This study examined the potential efficacy of a mindfulness-based intervention (MBI) to alleviate emotional distress and improve quality of life (QoL) in AYAC survivors. Participants were 16 AYAC survivors, aged 14-24, who had completed acute medical treatment. A two-baseline (8 and 1 week before the intervention), post- (1 week after the intervention) and 3 months follow-up within-subjects design was used. Each participant completed two baseline assessments, followed by an 8-week MBI. The primary outcome variables were emotional distress and QoL. Secondary outcomes were cognitive vulnerability factors and mindfulness skills. Multilevel modeling showed (1) a significant reduction in emotional distress and improvement in QoL at 3 months of follow-up, (2) a significant reduction in negative attitudes toward self (i.e., a cognitive vulnerability factor), and (3) a significant improvement in mindfulness skills. MBI is a promising approach that is used to treat emotional distress and to improve QoL in AYAC survivors. Further research using randomized controlled trials is needed to generalize these findings. Trial registration information: www.trialregister.nl ; NTR4358.

Association of hospital participation in a quality reporting program with surgical outcomes and expenditures for Medicare beneficiaries.

PubMed

Osborne, Nicholas H; Nicholas, Lauren H; Ryan, Andrew M; Thumma, Jyothi R; Dimick, Justin B

2015-02-03

The American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) provides feedback to hospitals on risk-adjusted outcomes. It is not known if participation in the program improves outcomes and reduces costs relative to nonparticipating hospitals. To evaluate the association of enrollment and participation in the ACS NSQIP with outcomes and Medicare payments compared with control hospitals that did not participate in the program. Quasi-experimental study using national Medicare data (2003-2012) for a total of 1,226,479 patients undergoing general and vascular surgery at 263 hospitals participating in ACS NSQIP and 526 nonparticipating hospitals. A difference-in-differences analytic approach was used to evaluate whether participation in ACS NSQIP was associated with improved outcomes and reduced Medicare payments compared with nonparticipating hospitals that were otherwise similar. Control hospitals were selected using propensity score matching (2 control hospitals for each ACS NSQIP hospital). Thirty-day mortality, serious complications (eg, pneumonia, myocardial infarction, or acute renal failure and a length of stay >75th percentile), reoperation, and readmission within 30 days. Hospital costs were assessed using price-standardized Medicare payments during hospitalization and 30 days after discharge. After accounting for patient factors and preexisting time trends toward improved outcomes, there were no statistically significant improvements in outcomes at 1, 2, or 3 years after (vs before) enrollment in ACS NSQIP. For example, in analyses comparing outcomes at 3 years after (vs before) enrollment, there were no statistically significant differences in risk-adjusted 30-day mortality (4.3% after enrollment vs 4.5% before enrollment; relative risk [RR], 0.96 [95% CI, 0.89 to 1.03]), serious complications (11.1% after enrollment vs 11.0% before enrollment; RR, 0.96 [95% CI, 0.91 to 1.00]), reoperations (0.49% after enrollment vs 0.45% before enrollment; RR, 0.97 [95% CI, 0.77 to 1.16]), or readmissions (13.3% after enrollment vs 12.8% before enrollment; RR, 0.99 [95% CI, 0.96 to 1.03]). There were also no differences at 3 years after (vs before) enrollment in mean total Medicare payments ($40 [95% CI, -$268 to $348]), or payments for the index admission (-$11 [95% CI, -$278 to $257]), hospital readmission ($245 [95% CI, -$231 to $721]), or outliers (-$86 [95% CI, -$1666 to $1495]). With time, hospitals had progressively better surgical outcomes but enrollment in a national quality reporting program was not associated with the improved outcomes or lower Medicare payments among surgical patients. Feedback on outcomes alone may not be sufficient to improve surgical outcomes.

Comprehensive Functional Assessment of Right-Sided Heart Using Speckle Tracking Strain for Patients with Pulmonary Hypertension.

PubMed

Fukuda, Yuko; Tanaka, Hidekazu; Ryo-Koriyama, Keiko; Motoji, Yoshiki; Sano, Hiroyuki; Shimoura, Hiroyuki; Ooka, Junichi; Toki, Hiromi; Sawa, Takuma; Mochizuki, Yasuhide; Matsumoto, Kensuke; Emoto, Noriaki; Hirata, Ken-Ichi

2016-07-01

Right ventricular (RV) systolic function is one of the most important determinants of outcome for pulmonary hypertension (PH) patients, but the factors influencing prognosis vary widely. Elevated right atrial (RA) pressure is reported to be one of these prognostic factors, but its functional importance has scarcely been assessed. Eighty-two PH patients, all of whom underwent echocardiography and right heart catheterization, were recruited. RV function was assessed by two-dimensional speckle tracking longitudinal strain from RV-focused apical four-chamber view and calculated by averaging the three regional peak strains from the RV free wall (RV-free). RA function was determined as the sum of three peak strain values comprising reservoir, conduit, and contractile function (sum of RA strain). Sum of RA strain correlated significantly with hemodynamic parameters such as mean right atrial pressure (r = -0.35, P = 0.002) and end-diastolic RV pressure (r = -0.29, P = 0.008). Patients with sum of RA strain ≥30.2% experienced more favorable outcomes than those with sum of RA strain <30.2% (log-rank P = 0.001). Furthermore, patients with impaired RV systolic function (RV-free <20%) and RA function (sum of RA strain <30.2%) showed the worst outcome (P = 0.001). A sequential Cox model based on clinical variables (χ(2) = 5.8) was improved by addition of RV-free (χ(2) = 8.7; P < 0.05) and further improved by addition of sum of RA strain (χ(2) = 12.0; P < 0.01). Right atrial strain appears to be a valuable additive factor for predicting outcomes for PH patients, and comprehensive functional assessment of right-sided heart using speckle tracking strain may have potential clinical implications for better management of PH patients. © 2016, Wiley Periodicals, Inc.

Neurodevelopmental Outcome and Health-related Quality of Life in Children With Single-ventricle Heart Disease Before Fontan Procedure.

PubMed

Reich, Bettina; Heye, Kristina; Tuura, Ruth; Beck, Ingrid; Wetterling, Kristina; Hahn, Andreas; Hofmann, Karoline; Schranz, Dietmar; Akintürk, Hakan; Latal, Beatrice; Knirsch, Walter

2017-12-05

Neurodevelopmental impairment and impaired quality of life constitute a major source of morbidity among children with complex congenital heart disease, in particular for single-ventricle (SV) morphologies. Risk factors and quality of life determining clinical and neurodevelopmental outcome at 2 years of age are examined. In a 2-center cohort study, 48 patients with SV morphology (26 hypoplastic left heart syndrome and 22 other types of univentricular heart defect) have been examined before Fontan procedure between 2010 and 2015. Patients were assessed with the Bayley Scales of Infant and Toddler Development, Third Version (Bayley-III), and the Preschool Children Quality of Life (TAPQOL) questionnaire. A total of 44 patients underwent hybrid procedure (n = 25), Norwood procedure (n = 7), or shunt or banding procedure (n = 12) as first surgery before subsequent bidirectional cavopulmonary anastomosis (n = 48). Median cognitive, language, and motor composite scores on the Bayley-III were 100 (range 65-120), 97 (68-124), and 97 (55-124), respectively. The language composite score was significantly below the norm (P = 0.025). Risk factors for poorer neurodevelopmental outcome were prolonged mechanical ventilation, longer days of hospital stay, and more reinterventions (all P < 0.05). Parents reported a good quality of life for their children. Children undergoing Fontan procedure show a favorable development and good quality of life. More complicated postoperative course and reinterventions constitute risk factors for impaired neurodevelopment. Improving postoperative management and implementing routine follow-up assessments aremeasures to further improve the neurodevelopmental outcome of this high-risk patient population. Copyright © 2017 Elsevier Inc. All rights reserved.

A randomised trial comparing low-fat diets differing in carbohydrate and protein ratio, combined with regular moderate intensity exercise, on glycaemic control, cardiometabolic risk factors, food cravings, cognitive function and psychological wellbeing in adults with type 2 diabetes: Study protocol.

PubMed

Watson, Nerylee Ann; Dyer, Kathryn Ann; Buckley, Jonathan David; Brinkworth, Grant David; Coates, Alison Mary; Parfitt, Gaynor; Howe, Peter Ranald Charles; Noakes, Manny; Dye, Louise; Chadwick, Helen; Murphy, Karen Joy

2015-11-01

Hypocaloric low-fat diets, high in protein with moderate carbohydrate (HP) can enhance weight loss, improve glycaemic control and improve cardiometabolic health risk factors in type 2 diabetes mellitus (T2DM). However, it is unclear whether the metabolic benefits observed during weight loss are sustained during energy-balance and weight maintenance. Furthermore, there is a lack of evidence regarding the effect of HP diets on food cravings, cognitive function and psychological wellbeing in T2DM, despite carbohydrate food cravings, cognitive impairment and depression being associated with hyperglycaemia. Overweight/obese adults with T2DM were randomised to consume either a HP diet (n=32, ~32% protein, 33% carbohydrate, 30% fat) or a higher-carbohydrate diet (HC, n=29, ~22% protein, 51% carbohydrate, 22% fat) for 24 weeks with 30 min of moderate intensity exercise five days/week for the study duration. There were 2 phases: a 12 week weight loss phase followed by a 12 week weight maintenance phase. Primary outcome was glycaemic control (glycosylated haemoglobin; HbA1c). Secondary outcomes were cardiometabolic risk factors (body composition, fasting blood pressure, blood lipids, glucose, insulin and C-reactive protein), food cravings, cognitive function (memory; psychomotor and executive function and psychological well-being. Outcomes were measured at baseline and the end of each 12-week intervention phase. Data will be analysed as intention-to-treat using linear mixed effects models. This study will examine the effects of two dietary interventions on health outcomes in T2DM during weight loss and notably following weight maintenance where there is a paucity of evidence. Copyright © 2015. Published by Elsevier Inc.

Analysis of the liver functional reserve of patients with advanced hepatocellular carcinoma undergoing sorafenib treatment: Prospects for regorafenib therapy.

PubMed

Terashima, Takeshi; Yamashita, Tatsuya; Sunagozaka, Hajime; Arai, Kuniaki; Kawaguchi, Kazunori; Kitamura, Kazuya; Yamashita, Taro; Sakai, Yoshio; Mizukoshi, Eishiro; Honda, Masao; Kaneko, Shuichi

2018-05-29

This study aimed to investigate liver functional reserves during sorafenib treatment for advanced hepatocellular carcinoma (HCC), to identify predictive factors for maintaining them, and to analyze the proportion of candidates for regorafenib, which has been proven to improve patients' outcomes in the RESORCE trial. We retrospectively investigated Child-Pugh scores during and after sorafenib treatment and evaluated their effects on second-line treatment and outcomes of 125 patients with advanced HCC. Pretreatment Child-Pugh A was maintained in 59/90 (65.6%) patients and pretreatment Child-Pugh B was improved to Child-Pugh A in 10/35 (28.6%) patients when sorafenib ceased. A Child-Pugh score = 5 and aspartate amino transferase <40 IU/L before treatment were contributing factors; vascular invasion and cessation of sorafenib due to gastrointestinal or liver-related adverse effects were reverse predictive factors for Child-Pugh A when sorafenib treatment ceased. Significantly more patients with Child-Pugh A when sorafenib treatment ceased received subsequent therapy and achieved better outcomes compared with patients with Child-Pugh B. When sorafenib treatment failed, 45/125 patients (36.0%) fulfilled key inclusion criteria of the RESORCE trial as follows: Child-Pugh A, Eastern Cooperative Oncology Group performance status 0 or 1, tumor progression revealed by imaging, and treatment with ≥400 mg sorafenib for at least 20 of the last 28 days before treatment failure in 56.8%, 84.8%, 73.6%, and 68.0% of patients, respectively. A comprehensive understanding and management of dynamic changes in liver functional reserve during sorafenib treatment contributed to the efficacy of subsequent therapy (e.g. regorafenib) and to better outcomes for patients with advanced HCC. © 2018 The Japan Society of Hepatology.

Plasma stromal cell-derived factor 1α/CXCL12 level predicts long-term adverse cardiovascular outcomes in patients with coronary artery disease.

PubMed

Ghasemzadeh, Nima; Hritani, Abdul Wahab; De Staercke, Christine; Eapen, Danny J; Veledar, Emir; Al Kassem, Hatem; Khayata, Mohamed; Zafari, A Maziar; Sperling, Laurence; Hooper, Craig; Vaccarino, Viola; Mavromatis, Kreton; Quyyumi, Arshed A

2015-01-01

Stromal derived factor-1α/CXCL12 is a chemoattractant responsible for homing of progenitor cells to ischemic tissues. We aimed to investigate the association of plasma CXCL12 with long-term cardiovascular outcomes in patients with coronary artery disease (CAD). 785 patients aged: 63 ± 12 undergoing coronary angiography were independently enrolled into discovery (N = 186) and replication (N = 599) cohorts. Baseline levels of plasma CXCL12 were measured using Quantikine CXCL12 ELISA assay (R&D systems). Patients were followed for cardiovascular death and/or myocardial infarction (MI) for a mean of 2.6 yrs. Cox proportional hazard was used to determine independent predictors of cardiovascular death/MI. The incidence of cardiovascular death/MI was 13% (N = 99). High CXCL12 level based on best discriminatory threshold derived from the ROC analysis predicted risk of cardiovascular death/MI (HR = 4.81, p = 1 × 10(-6)) independent of traditional risk factors in the pooled cohort. Addition of CXCL12 to a baseline model was associated with a significant improvement in c-statistic (AUC: 0.67-0.73, p = 0.03). Addition of CXCL12 was associated with correct risk reclassification of 40% of events and 10.5% of non-events. Similarly for the outcome of cardiovascular death, the addition of the CXCL12 to the baseline model was associated with correct reclassification of 20.7% of events and 9% of non-events. These results were replicated in two independent cohorts. Plasma CXCL12 level is a strong independent predictor of adverse cardiovascular outcomes in patients with CAD and improves risk reclassification. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The Role of Text Messaging in Cardiovascular Risk Factor Optimization.

PubMed

Klimis, Harry; Khan, Mohammad Ehsan; Kok, Cindy; Chow, Clara K

2017-01-01

Many cases of CVD may be avoidable through lowering behavioural risk factors such as smoking and physical inactivity. Mobile health (mHealth) provides a novel opportunity to deliver cardiovascular prevention programs in a format that is potentially scalable. Here, we provide an overview of text messaging-based mHealth interventions in cardiovascular prevention. Text messaging-based interventions appear effective on a range of behavioural risk factors and can effect change on multiple risk factors-e.g. smoking, weight, blood pressure-simultaneously. For many texting studies, there are challenges in interpretation as many texting interventions are part of larger complex interventions making it difficult to determine the benefits of the separate components. Whilst there is evidence for text messaging improving cardiovascular risk factor levels in the short-term, future studies are needed to examine the durability of these effects and whether they can be translated to improvements in clinical care and outcomes.

Monetary conversion factors for economic evaluations of substance use disorders.

PubMed

McCollister, Kathryn; Yang, Xuan; Sayed, Bisma; French, Michael T; Leff, Jared A; Schackman, Bruce R

2017-10-01

Estimating the economic consequences of substance use disorders (SUDs) is important for evaluating existing programs and new interventions. Policy makers in particular must weigh program effectiveness with scalability and sustainability considerations in deciding which programs to fund with limited resources. This study provides a comprehensive list of monetary conversion factors for a broad range of consequences, services, and outcomes, which can be used in economic evaluations of SUD interventions (primarily in the United States), including common co-occurring conditions such as HCV and HIV. Economic measures were selected from standardized clinical assessment instruments that are used in randomized clinical trials and other research studies (e.g., quasi-experimental community-based projects) to evaluate the impact of SUD interventions. National datasets were also reviewed for additional SUD-related consequences, services, and outcomes. Monetary conversion factors were identified through a comprehensive literature review of published articles as well as targeted searches of other sources such as government reports. Eight service/consequence/outcome domains were identified containing more than sixty monetizable measures of medical and behavioral health services, laboratory services, SUD treatment, social services, productivity outcomes, disability outcomes, criminal activity and criminal justice services, and infectious diseases consequences. Unit-specific monetary conversion factors are reported, along with upper and lower bound estimates, whenever possible. Having an updated and standardized source of monetary conversion factors will facilitate and improve future economic evaluations of interventions targeting SUDs and other risky behaviors. This exercise should be repeated periodically as new sources of data become available to maintain the timeliness, comprehensiveness, and quality of these estimates. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Predictors of severity and outcome of global developmental delay without definitive etiologic yield: a prospective observational study.

PubMed

Thomaidis, Loretta; Zantopoulos, Georgios Zacharias; Fouzas, Sotirios; Mantagou, Lito; Bakoula, Chryssa; Konstantopoulos, Andreas

2014-02-12

Although several determinants of global developmental delay (GDD) have been recognized, a significant number of children remain without definitive etiologic diagnosis. The objective of this study was to assess the effect of various prenatal and perinatal factors on the severity and outcome of developmental delay without definitive etiologic yield. From March 2008 to February 2010, 142 children with developmental quotient (DQ) <70 and without definitive etiologic diagnosis, were included. Prenatal and perinatal risk factors known to be associated with disordered neonatal brain function were identified. Participants underwent a thorough investigation, an individualized habilitation plan was recommended, and the children were followed-up regularly for a period of 2 < years. The effect of prenatal and perinatal risk factors on the severity and outcome of GDD was assessed by regression analysis. The mean age at enrolment was 31 ± 12 < months, and the mean DQ 52.2 ± 11.4. Prematurity and intrauterine growth restriction (IUGR) were found to be independently associated with lower DQ values. The mean DQ after the 2-year follow-up was 62.5 ± 12.7, and the DQ difference from the enrollment 10.4 ± 8.9 (median 10; range-10 to 42). DQ improvement (defined as a DQ difference?≥?median) was noted in 52.8% of the children. IUGR, low socio-economic status, and poor compliance to habilitation plan were found to be independently associated with poorer developmental outcomes. Prematurity and IUGR were found to be significantly and independently related to the severity of GDD in cases without definitive etiologic yield. Poorer 2-year developmental outcome was associated with IUGR, low socioeconomic status and non compliance to habilitation plan. Prematurity was a significant determinant of the outcome only in association with the above mentioned factors.

Understanding the school experiences of children and adolescents with serious chronic illness: a systematic meta-review.

PubMed

Lum, A; Wakefield, C E; Donnan, B; Burns, M A; Fardell, J E; Marshall, G M

2017-09-01

Serious chronic illness can have a detrimental effect on school attendance, participation and engagement, leaving affected students at risk of failing to meet their developmental potential. An improved understanding of factors that help to explain or mitigate this risk can help educators and health professionals deliver the most effective support. This meta-review critiqued the available evidence examining the link between six chronic illnesses (asthma, cancer, chronic kidney diseases, heart diseases, cystic fibrosis and gastrointestinal diseases) and children's and adolescents' school experiences and outcomes, as well as investigating the medical, school, psychosocial and sociodemographic factors that are linked to poorer or better school outcomes. We searched CINAHL, Cochrane Database, EMBASE, ERIC, MEDLINE, ProQuest Theses and Dissertations, and PsycINFO (2000-2015). Systematic and narrative reviews, and meta-analyses, of original studies examining students' subjective school experiences and objective school outcomes were eligible. We used the Preferred Reporting Items for Systematic Reviews and Meta-analyses criteria to critically appraise all systematic reviews. The Grading of Recommendations Assessment, Development, and Evaluation system guided our recommendations for practice and research. Eighteen reviews of 172 studies including more than 40 000 students were eligible. Therefore, we chose to conduct a meta-review to provide an overview of the literature on the relationship between chronic illness and school experiences and outcomes. We also explored the associated medical, school, psychosocial and sociodemographic factors affecting the relationship between illness and school experiences and outcomes. Students with chronic illness demonstrate mixed school experiences and outcomes that are often worse than students without chronic illness. Modifiable factors, such as students' engagement with school, may be novel yet appropriate targets of educational support to ensure that these students reach their full schooling potential. © 2017 John Wiley & Sons Ltd.

Comparison of risk factors and outcomes for pediatric patients listed for heart transplantation after bidirectional Glenn and after Fontan: an analysis from the Pediatric Heart Transplant Study.

PubMed

Kovach, Joshua R; Naftel, David C; Pearce, F Bennett; Tresler, Margaret A; Edens, R Erik; Shuhaiber, Jeffrey H; Blume, Elizabeth D; Fynn-Thompson, Francis; Kirklin, James K; Zangwill, Steven D

2012-02-01

Patients listed for transplant after the bidirectional Glenn (BDG) may have better outcomes than patients listed after Fontan. This study examined and compared outcomes after listing for BDG and Fontan patients. All patients listed for transplant after the BDG in the Pediatric Heart Transplant Study between January 1993 and December 2008 were evaluated. Comparisons were made with Fontan patients and with a matched cohort of congenital heart disease patients. Competing outcomes analysis and actuarial survival were evaluated for the study populations, including an examination of various risk factors. Competing outcomes analysis for BDG and Fontan patients after listing were similar. There was no difference in actuarial survival after listing or transplant among the 3 cohorts. Mechanical ventilation, United Network of Organ Sharing status, and age were risk factors for death after listing in BDG and Fontan patients, but ventilation at the time of transplant was significant only for the Fontan patients. Mortality was increased in Fontan patients listed < 6 months after surgery compared with patients listed > 6 months after surgery, but no difference was observed in BDG patients. There was a trend toward improved survival after listing for both populations across 3 eras of the study, but this did not reach statistical significance. Outcomes after listing for BDG and Fontan patients are similar. Mechanical ventilation at the time of transplant remains a significant risk factor for death in the Fontan population, as does listing for transplant soon after the Fontan, suggesting that some patients may benefit from transplant instead of Fontan completion. Copyright © 2012 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.

If Time Is Brain Where Is the Improvement in Prehospital Time after Stroke?

PubMed Central

Pulvers, Jeremy N.; Watson, John D. G.

2017-01-01

Despite the availability of thrombolytic and endovascular therapy for acute ischemic stroke, many patients are ineligible due to delayed hospital arrival. The identification of factors related to either early or delayed hospital arrival may reveal potential targets of intervention to reduce prehospital delay and improve access to time-critical thrombolysis and clot retrieval therapy. Here, we have reviewed studies reporting on factors associated with either early or delayed hospital arrival after stroke, together with an analysis of stroke onset to hospital arrival times. Much effort in the stroke treatment community has been devoted to reducing door-to-needle times with encouraging improvements. However, this review has revealed that the median onset-to-door times and the percentage of stroke patients arriving before the logistically critical 3 h have shown little improvement in the past two decades. Major factors affecting prehospital time were related to emergency medical pathways, stroke symptomatology, patient and bystander behavior, patient health characteristics, and stroke treatment awareness. Interventions addressing these factors may prove effective in reducing prehospital delay, allowing prompt diagnosis, which in turn may increase the rates and/or efficacy of acute treatments such as thrombolysis and clot retrieval therapy and thereby improve stroke outcomes. PMID:29209269

Mechanisms and effects of public reporting of surgeon outcomes: A systematic review of the literature.

PubMed

Behrendt, Katja; Groene, Oliver

2016-10-01

Public reporting of surgeon outcomes has become a key strategy in the English NHS to ensure accountability and improve the quality of care. Much of the evidence that supported the design of the strategy originates from the USA. This report aims to assess how the evidence on public reporting could be harnessed for cross-country translation of this health system strategy; in particular, to gauge the expected results of the UK surgeon outcome initiative and to propose criteria that elucidate that prerequisites and factors that are needed to public reporting effective. A systematic search of academic databases was followed by snowballing from the reference lists. Only peer-reviewed articles and primary studies were included. 25 studies from the USA (n=22) and the UK (n=3) were included. Suggestive evidence of a negative effect on access to surgery was found for high-risk patients and non-whites; one survey indicated presence of gaming. There was anecdotal evidence of quality improvement measures adopted by low-rated hospitals in New York. Most studies reported only on the effectiveness of public reporting, rather than addressing how effects accrue. This limits cross-country transferability of policy lessons. Based on our analysis, we propose factors impacting on the transferability of the evidence underlying the public reporting of surgeon outcomes, which may inform the adoption of this strategy in other health systems. There is some evidence that public reporting can be an incentive for low performing surgeons to improve quality. Negative incentive on patient selection as suggested in the USA have not yet been observed in the UK. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Health Insurance and Disclosure of Same-Sex Sexual Behaviors Among Gay and Bisexual Men in Same-Sex Relationships

PubMed Central

Mitchell, Jason W.

2015-01-01

Abstract Purpose: Gay and bisexual men (GBM) have poorer health outcomes than the general population. Improved health outcomes will require that GBM have access to healthcare and that healthcare providers are aware of their sexual behaviors. This study sought to examine factors associated with having health insurance and disclosure of same-sex sexual behaviors to primary care providers (PCPs) among GBM in primary same-sex relationships. Methods: We conducted an online survey of a national sample of 722 men in same-sex couples living in the United States. Logistic regression and multinomial regression models were conducted to assess whether characteristic differences existed between men who did and did not have health insurance, and between men who did and did not report that their PCP knew about their same-sex sexual activity. Results: Our national sample of same-sex partnered men identified themselves predominantly as gay and white, and most reported having an income and health insurance. Having health insurance and disclosing sexual behavior to PCPs was associated with increasing age, higher education, and higher income levels. Insurance was less prevalent among nonwhite participants and those living in the south and midwest United States. Disclosure of sexual behavior was more common in urban respondents and in the western United States. In 25% of couples, one partner was insured, while the other was not. Conclusions: Having health insurance and disclosing one's sexual behavior to PCPs was suboptimal overall and occurred in patterns likely to exacerbate health disparities among those GBM already more heavily burdened with poorer health outcomes. These factors need to be considered by PCPs and health policymakers to improve the health of GBM. Patient- and provider-targeted interventions could also improve the health outcomes of GBM. PMID:26790018

Correlation of degree of hypothyroidism with survival outcomes in patients with metastatic renal cell carcinoma receiving vascular endothelial growth factor receptor tyrosine kinase inhibitors.

PubMed

Bailey, Erin B; Tantravahi, Srinivas K; Poole, Austin; Agarwal, Archana M; Straubhar, Alli M; Batten, Julia A; Patel, Shiven B; Wells, Chesley E; Stenehjem, David D; Agarwal, Neeraj

2015-06-01

Hypothyroidism is a common adverse effect of vascular endothelial growth factor receptor tyrosine kinase inhibitor (VEGFR-TKI) therapy in patients with metastatic renal cell carcinoma (mRCC). Some studies have shown an association with improved survival. However, hypothyroidism severity has not been correlated with survival outcomes. We report the incidence and severity of VEGFR-TKI therapy-associated hypothyroidism in correlation with the survival outcomes of patients with mRCC. A retrospective analysis of patients with mRCC who received VEGFR-TKIs (2004 through 2013) was conducted from a single institutional database. Hypothyroidism, progression-free survival (PFS), and overall survival (OS) were assessed. Univariate and multivariate analyses were performed using the Kaplan-Meier method and Cox proportional hazard models. Of 125 patients with mRCC, 65 were eligible. Their median age was 59 years (range, 45-79 years), and 46 (70.8%) were male. Hypothyroidism occurred in 25 patients (38.5%), of whom 13 had a peak thyroid-stimulating hormone (TSH) level > 10 mIU/L during treatment. The median OS was significantly longer in patients with a peak TSH > 10 mIU/L than in patients with a peak TSH of ≤ 10 mIU/L (not reached vs. 21.4 months, P = .005). On multivariate analysis, risk criteria, number of previous therapies, and severe hypothyroidism (TSH > 10 mIU/L) during VEGFR-TKI therapy remained significant for improvements in PFS and OS. The severity of VEGFR-TKI therapy-associated hypothyroidism (TSH > 10 mIU/L) was associated with improved survival outcomes in patients with mRCC and should not necessitate a dose reduction or therapy discontinuation. Copyright © 2015 Elsevier Inc. All rights reserved.

Evolution, trends, outcomes, and economics of hematopoietic stem cell transplantation in severe autoimmune diseases

PubMed Central

Badoglio, Manuela; Labopin, Myriam; Giebel, Sebastian; McGrath, Eoin; Marjanovic, Zora; Burman, Joachim; Moore, John; Rovira, Montserrat; Wulffraat, Nico M.; Kazmi, Majid; Greco, Raffaella; Snarski, Emilian; Kozak, Tomas; Kirgizov, Kirill; Alexander, Tobias; Bader, Peter; Saccardi, Riccardo; Farge, Dominique

2017-01-01

Hematopoietic stem cell transplantation (HSCT) has evolved for >20 years as a specific treatment of patients with autoimmune disease (AD). Using European Society for Blood and Marrow Transplantation registry data, we summarized trends and identified factors influencing activity and outcomes in patients with AD undergoing first autologous HSCT (n = 1951; median age, 37 years [3-76]) and allogeneic HSCT (n = 105; median age, 12 years [<1-62]) in 247 centers in 40 countries from 1994 to 2015. Predominant countries of activity were Italy, Germany, Sweden, the United Kingdom, The Netherlands, Spain, France, and Australia. National activity correlated with the Human Development Index (P = .006). For autologous HSCT, outcomes varied significantly between diseases. There was chronological improvement in progression-free survival (PFS, P < 10−5), relapse/progression (P < 10−5), and nonrelapse mortality (P = .01). Health care expenditure was associated with improved outcomes in systemic sclerosis and multiple sclerosis (MS). On multivariate analysis selecting adults for MS, systemic sclerosis, and Crohn disease, better PFS was associated with experience (≥23 transplants for AD, P = .001), learning (time from first HSCT for AD ≥6 years, P = .01), and Joint Accreditation Committee of the International Society for Cellular Therapy and European Society for Blood and Marrow Transplantation accreditation status (P = .02). Despite improved survival over time (P = .02), allogeneic HSCT use remained low and largely restricted to pediatric practice. Autologous HSCT has evolved into a treatment modality to be considered alongside other modern therapies in severe AD. Center experience, accreditation, interspecialty networking, and national socioeconomic factors are relevant for health service delivery of HSCT in AD. PMID:29296926

Evaluation of a combined lifestyle intervention for overweight and obese patients in primary health care: a quasi-experimental design.

PubMed

Verberne, Lisa D M; Hendriks, Marike R C; Rutten, Geert M; Spronk, Inge; Savelberg, Hans H C M; Veenhof, Cindy; Nielen, Mark M J

2016-12-01

Combined lifestyle interventions (CLIs) are designed to reduce risk factors for lifestyle-related diseases through increasing physical activity and improvement of dietary behaviour. To evaluate the effects of a CLI for overweight and obese patients on lifestyle-related risk factors and health care consumption, in comparison to usual care. Data on anthropometric and metabolic measurements, morbidity, drugs prescriptions and general practitioner (GP) consultations were extracted from electronic health records (timeframe: July 2009-August 2013). Using a quasi-experimental design, health outcomes of 127 patients who participated in a 1-year CLI were compared to a group of 254 matched patients that received usual care. Baseline to post-intervention changes in health outcomes between intervention and comparison group were evaluated using mixed model analyses. Compared to baseline, both groups showed reductions in body mass index (BMI), blood pressure, total cholesterol and low density lipoprotein cholesterol in year post-intervention. For these outcome measures, no significant differences in changes were observed between intervention and comparison group. A significant improvement of 0.08 mmol/l in high density lipoprotein (HDL) cholesterol was observed for the intervention group above the comparison group (P < 0.01). No significant intergroup differences were shown in drugs prescriptions and number of GP consultations. A CLI for overweight and obese patients in primary health care resulted in similar effects on health outcomes compared to usual care. Only an improvement on HDL cholesterol was shown. This study indicates that implementation and evaluation of a lifestyle intervention in primary health care is challenging due to political and financial barriers. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Emergency Preparedness Safety Climate and Other Factors Associated With Mental Health Outcomes Among World Trade Center Disaster Evacuees.

PubMed

Sherman, Martin F; Gershon, Robyn R; Riley, Halley E M; Zhi, Qi; Magda, Lori A; Peyrot, Mark

2017-06-01

We examined psychological outcomes in a sample of participants who evacuated from the World Trade Center towers on September 11, 2011. This study aimed to identify risk factors for psychological injury that might be amenable to change, thereby reducing adverse impacts associated with emergency high-rise evacuation. We used data from a cross-sectional survey conducted 2 years after the attacks to classify 789 evacuees into 3 self-reported psychological outcome categories: long-term psychological disorder diagnosed by a physician, short-term psychological disorder and/or memory problems, and no known psychological disorder. After nonmodifiable risk factors were controlled for, diagnosed psychological disorder was more likely for evacuees who reported lower "emergency preparedness safety climate" scores, more evacuation challenges (during exit from the towers), and evacuation-related physical injuries. Other variables associated with increased risk of psychological disorder outcome included gender (female), lower levels of education, preexisting physical disability, preexisting psychological disorder, greater distance to final exit, and more information sources during egress. Improving the "emergency preparedness safety climate" of high-rise business occupancies and reducing the number of egress challenges are potential strategies for reducing the risk of adverse psychological outcomes of high-rise evacuations. Focused safety training for individuals with physical disabilities is also warranted. (Disaster Med Public Health Preparedness. 2017;11:326-336).

Factors influencing speech and language outcomes of children with early identified severe/profound hearing loss: Clinician-identified facilitators and barriers.

PubMed

Fulcher, Anne Nivelles; Purcell, Alison; Baker, Elise; Munro, Natalie

2015-06-01

Early identification of severe/profound childhood hearing loss (HL) gives these children access to hearing devices and early intervention to facilitate improved speech and language outcomes. Predicting which infants will go on to achieve such outcomes remains difficult. This study describes clinician identified malleable and non-malleable factors that may influence speech and language outcomes for children with severe/profound HL. Semi-structured interviews were conducted with six experienced auditory verbal clinicians. A collective case study design was implemented. The interviews were transcribed and coded into themes using constant comparative analysis. Clinicians identified that, for children with severe/profound HL, early identification, early amplification and commencing auditory-verbal intervention under 6 months of age may facilitate child progress. Possible barriers were living in rural/remote areas, the clinicians' lack of experience and confidence in providing intervention for infants under age 6-months and belonging to a family with a culturally and linguistically diverse (CALD) background. The results indicate that multiple factors need to be considered by clinicians working with children with HL and their families to determine how each child functions within their own environment and personal contexts, consistent with the International Classification of Functioning, Disability and Health (ICF) framework. Such an approach is likely to empower clinicians to carefully balance potential barriers to, and facilitators of, optimal speech and language outcomes for all children with HL.

Complications and outcomes of JJ stenting of the ureter in urological practice: A single-centre experience☆

PubMed Central

Al-Marhoon, Mohammed S.; Shareef, Omar; Venkiteswaran, Krishna P.

2012-01-01

Objective To determine the factors affecting the development of complications and the outcomes of JJ stenting. Patients and methods The study included 220 patients (133 males and 87 females, mean age 39.5 years, SD 15.4) who had self-retaining JJ ureteric stents placed while in the authors’ institution. Univariate and multivariate analyses were used to identify the significant variables affecting the development of complications and outcome of stenting (condition ‘improved’ or ‘not improved’). Results Using a modified Clavien classification, there were grade I, II, IIIa, IIIb complications in 67 (30.4%), 39 (17.7%), two (0.9%) and 23 (10.5%) patients, respectively, and none of grades IVa, IVb and V. Loin pain (10.9%) and urinary tract infection (10.9%) were the most common complications, followed by dysuria (7.7%). There were significant complications requiring treatment in 29% of patients, and 71.4% of patients improved after stenting. On multivariate analysis the significant independent factor affecting the complication rate was the stent length (P = 0.016), and the significant independent factor affecting the ‘improved’ outcome was age (P = 0.014). Conclusion Longer stents are associated with increased complication rates, and the older the patient the more likely they are to have a poor outcome after stenting. Future prospective multicentre studies with more patients are needed to confirm the present conclusions. PMID:26558052

Prognostic factors for return-to-work following surgery for carpal tunnel syndrome: a systematic review.

PubMed

Peters, Susan; Johnston, Venerina; Hines, Sonia; Ross, Mark; Coppieters, Michel

2016-09-01

Carpal tunnel syndrome (CTS) is a common problem, that can be effectively managed by surgery. Screening for prognostic factors is important to identify workers who are at a greater risk of a poor work outcome in order to implement tailored interventions to facilitate their return-to-work. To synthesize the best available evidence on the association of preoperative prognostic factors with work-related outcomes in people who have undergone carpal tunnel surgery. Participants included those who were employed at the time of surgery, underwent carpal tunnel surgery and planned to return-to-work. The primary outcome was return-to-work. Quantitative studies investigating at least one prognostic factor for a work-related outcome in studies of workers who had carpal tunnel surgery were considered. Eleven electronic databases were searched from their respective inception date up to July 2015. A total of 3893 publications were reviewed. The quality of the included studies was assessed by two reviewers using a modified version of an appraisal tool (Joanna Briggs Institute Meta-analysis of Statistical Assessment and Review Instrument [JBI-MAStARI]). The following criteria were evaluated: study population representativeness, clearly defined prognostic factors and outcomes, potential confounding variables and appropriate statistical analysis. Data extraction was performed using a modified version of the standardized extraction tool from JBI-MAStARI. Statistical pooling was not possible. Findings are presented in tables and narrative format. Eleven studies (13 publications) investigating 93 prognostic factors for delayed return-to-work or prolonged work disability outcomes and 27 prognostic factors for work role functioning in 4187 participants were identified.Prognostic factors associated with workers' increased likelihood of an earlier return-to-work in a moderate-to-high-quality study included worker expected or desired fewer days off work, occupation, lower pain anxiety and if CTS had not altered their work role.Prognostic factors for a poorer work-related outcome included older age, lower household income, greater upper extremity functional limitation, greater than two musculoskeletal pain sites, lower recovery expectations, worse mental health status, job accommodation availability, high job strain, high job demands with high job control, poor co-worker relationships, poor baseline work role functioning, less-supportive workplace policies, preoperative work absence due to CTS or work disability of any cause, workers' compensation status, attorney involvement, and post-diagnosis surgical wait time. For workers who have had carpal tunnel surgery, there are a number of factors which may be modified in order to improve return-to-work times.

High ocular CMV copies and mismatched receipts may predict poor visual prognosis in CMV retinitis patients following allogeneic haematopoietic stem cell transplantation.

PubMed

Zhang, Yuehong; Ruan, Xiangcai; Yang, Weizhong; Li, Ling; Xian, Zhuanhua; Feng, Qiting; Mo, Wenjian

2017-11-29

To summarize the clinical characteristics and potential factors affecting the visual outcomes in patients with cytomegalovirus retinitis following allogeneic haematopoietic stem cell transplantation (HSCT). This retrospective study enrolled 12 patients (19 eyes) with cytomegalovirus retinitis after HSCT at Guangzhou First People's Hospital in China between January 2013 and December 2014. Demographic and clinical characteristics, ocular manifestations and visual outcomes were evaluated by reviewing medical records at the Departments of Hematology and Ophthalmology. All patients were followed up at least 6 months after stopping antiviral therapy. The visual outcome was defined as improvement, stabilization and deterioration. The subjects were composed of 7 human leucocyte antigen-matched and 5 mismatched receipts. All patients received combined systemic and intravitreous antiviral therapy. Eleven eyes gained improved or stabilized visual acuity, while 8 eyes suffered deterioration. Eyes with cytomegalovirus load less than 1 × 10 4 copies/ml in vitreous accounted for higher rate in eyes with good visual prognosis than those with cytomegalovirus copies above 1 × 10 4 copies/ml (52.63% vs 5.26%, P < 0.001). Human leucocyte antigen-matched receipts gained better visual prognosis than those mismatched ones (47.37% vs10.53%, P < 0.05). The virus types, cytomegalovirus peak in the blood, involved retinal zone and size had no influence on the visual outcomes (all P > 0.05). High ocular cytomegalovirus copies and mismatched receipts may be potential adverse factors affecting visual outcomes in cytomegalovirus retinitis patients following allogeneic HSCT.

Practical Recommendations for Long-term Management of Modifiable Risks in Kidney and Liver Transplant Recipients: A Guidance Report and Clinical Checklist by the Consensus on Managing Modifiable Risk in Transplantation (COMMIT) Group.

PubMed

Neuberger, James M; Bechstein, Wolf O; Kuypers, Dirk R J; Burra, Patrizia; Citterio, Franco; De Geest, Sabina; Duvoux, Christophe; Jardine, Alan G; Kamar, Nassim; Krämer, Bernhard K; Metselaar, Herold J; Nevens, Frederik; Pirenne, Jacques; Rodríguez-Perálvarez, Manuel L; Samuel, Didier; Schneeberger, Stefan; Serón, Daniel; Trunečka, Pavel; Tisone, Giuseppe; van Gelder, Teun

2017-04-01

Short-term patient and graft outcomes continue to improve after kidney and liver transplantation, with 1-year survival rates over 80%; however, improving longer-term outcomes remains a challenge. Improving the function of grafts and health of recipients would not only enhance quality and length of life, but would also reduce the need for retransplantation, and thus increase the number of organs available for transplant. The clinical transplant community needs to identify and manage those patient modifiable factors, to decrease the risk of graft failure, and improve longer-term outcomes.COMMIT was formed in 2015 and is composed of 20 leading kidney and liver transplant specialists from 9 countries across Europe. The group's remit is to provide expert guidance for the long-term management of kidney and liver transplant patients, with the aim of improving outcomes by minimizing modifiable risks associated with poor graft and patient survival posttransplant.The objective of this supplement is to provide specific, practical recommendations, through the discussion of current evidence and best practice, for the management of modifiable risks in those kidney and liver transplant patients who have survived the first postoperative year. In addition, the provision of a checklist increases the clinical utility and accessibility of these recommendations, by offering a systematic and efficient way to implement screening and monitoring of modifiable risks in the clinical setting.

Characteristics and outcomes of young adults who suffered an out-of-hospital cardiac arrest (OHCA).

PubMed

Chia, Michael Yih-Chong; Lu, Qing Shu; Rahman, Nik Hisamuddin; Doctor, Nausheen Edwin; Nishiuchi, Tatsuya; Leong, Benjamin Sieu-Hon; Tham, Lai Peng; Goh, E-Shaun; Tiah, Ling; Monsomboon, Apichaya; Ong, Marcus Eng Hock

2017-02-01

There is paucity of data examining the incidence and outcomes of young OHCA adults. The aim of this study is to determine the outcomes and characteristics of young adults who suffered an OHCA and identify factors that are associated with favourable neurologic outcomes. All EMS-attended OHCA adults between the ages of 16 and 35 years in the Pan-Asian Resuscitation Outcomes Study (PAROS) registry were analysed. The primary outcome was favourable neurologic outcome (Cerebral Performance Category 1 or 2) at hospital discharge or at 30th day post OHCA if not discharged. Regression analysis was performed to identify factors associated with favourable neurologic outcomes. 66,780 OHCAs were collected between January 2009 and December 2013; 3244 young OHCAs had resuscitation attempted by emergency medical services (EMS). 56.8% of patients had unwitnessed arrest; 47.9% were of traumatic etiology. 17.2% of patients (95% CI: 15.9-18.5%) had return of spontaneous circulation; 7.8% (95% CI: 6.9-8.8%) survived to one month; 4.6% (95% CI: 4.0-5.4%) survived with favourable neurologic outcomes. Factors associated with favourable neurologic outcomes include witnessed arrest (adjusted RR=2.42, p-value<0.0001), bystander CPR (adjusted RR=1.57, p-value=0.004), first arrest shockable rhythm (adjusted RR=27.24, p-value<0.0001), and cardiac etiology (adjusted RR=3.99, p-value<0.0001). OHCA among young adults are not uncommon. Traumatic OHCA, occurring most frequently in young adults had dismal prognosis. First arrest rhythms of VF/VT/unknown shockable rhythm, cardiac etiology, bystander-witnessed arrest, and bystander CPR were associated with favourable neurological outcomes. The results of the study would be useful for planning preventive and interventional strategies, improving EMS, and guiding future research. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Bilateral versus unilateral cochlear implants in children: a study of spoken language outcomes.

PubMed

Sarant, Julia; Harris, David; Bennet, Lisa; Bant, Sharyn

2014-01-01

Although it has been established that bilateral cochlear implants (CIs) offer additional speech perception and localization benefits to many children with severe to profound hearing loss, whether these improved perceptual abilities facilitate significantly better language development has not yet been clearly established. The aims of this study were to compare language abilities of children having unilateral and bilateral CIs to quantify the rate of any improvement in language attributable to bilateral CIs and to document other predictors of language development in children with CIs. The receptive vocabulary and language development of 91 children was assessed when they were aged either 5 or 8 years old by using the Peabody Picture Vocabulary Test (fourth edition), and either the Preschool Language Scales (fourth edition) or the Clinical Evaluation of Language Fundamentals (fourth edition), respectively. Cognitive ability, parent involvement in children's intervention or education programs, and family reading habits were also evaluated. Language outcomes were examined by using linear regression analyses. The influence of elements of parenting style, child characteristics, and family background as predictors of outcomes were examined. Children using bilateral CIs achieved significantly better vocabulary outcomes and significantly higher scores on the Core and Expressive Language subscales of the Clinical Evaluation of Language Fundamentals (fourth edition) than did comparable children with unilateral CIs. Scores on the Preschool Language Scales (fourth edition) did not differ significantly between children with unilateral and bilateral CIs. Bilateral CI use was found to predict significantly faster rates of vocabulary and language development than unilateral CI use; the magnitude of this effect was moderated by child age at activation of the bilateral CI. In terms of parenting style, high levels of parental involvement, low amounts of screen time, and more time spent by adults reading to children facilitated significantly better vocabulary and language outcomes. In terms of child characteristics, higher cognitive ability and female sex were predictive of significantly better language outcomes. When family background factors were examined, having tertiary-educated primary caregivers and a family history of hearing loss were significantly predictive of better outcomes. Birth order was also found to have a significant negative effect on both vocabulary and language outcomes, with each older sibling predicting a 5 to 10% decrease in scores. Children with bilateral CIs achieved significantly better vocabulary outcomes, and 8-year-old children with bilateral CIs had significantly better language outcomes than did children with unilateral CIs. These improvements were moderated by children's ages at both first and second CIs. The outcomes were also significantly predicted by a number of factors related to parenting, child characteristics, and family background. Fifty-one percent of the variance in vocabulary outcomes and between 59 to 69% of the variance in language outcomes was predicted by the regression models.