Audit of the autoantibody test, EarlyCDT®-lung, in 1600 patients: an evaluation of its performance in routine clinical practice.

PubMed

Jett, James R; Peek, Laura J; Fredericks, Lynn; Jewell, William; Pingleton, William W; Robertson, John F R

2014-01-01

EarlyCDT(®)-Lung may enhance detection of early stage lung cancer by aiding physicians in assessing high-risk patients through measurement of biological markers (i.e., autoantibodies). The test's performance characteristics in routine clinical practice were evaluated by auditing clinical outcomes of 1613 US patients deemed at high risk for lung cancer by their physician, who ordered the EarlyCDT-Lung test for their patient. Clinical outcomes for all 1613 patients who provided HIPAA authorization are reported. Clinical data were collected from each patient's treating physician. Pathology reports when available were reviewed for diagnostic classification. Staging was assessed on histology, otherwise on imaging. Six month follow-up for the positives/negatives was 99%/93%. Sixty-one patients (4%) were identified with lung cancer, 25 of whom tested positive by EarlyCDT-Lung (sensitivity=41%). A positive EarlyCDT-Lung test on the current panel was associated with a 5.4-fold increase in lung cancer incidence versus a negative. Importantly, 57% (8/14) of non-small cell lung cancers detected as positive (where stage was known) were stage I or II. EarlyCDT-Lung has been extensively tested and validated in case-control settings and has now been shown in this audit to perform in routine clinical practice as predicted. EarlyCDT-Lung may be a complementary tool to CT for detection of early lung cancer. Copyright © 2013 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Taking a new biomarker into routine use – A perspective from the routine clinical biochemistry laboratory

PubMed Central

Sturgeon, Catharine; Hill, Robert; Hortin, Glen L; Thompson, Douglas

2010-01-01

There is increasing pressure to provide cost-effective healthcare based on “best practice.” Consequently, new biomarkers are only likely to be introduced into routine clinical biochemistry departments if they are supported by a strong evidence base and if the results will improve patient management and outcome. This requires convincing evidence of the benefits of introducing the new test, ideally reflected in fewer hospital admissions, fewer additional investigations and/or fewer clinic visits. Carefully designed audit and cost-benefit studies in relevant patient groups must demonstrate that introducing the biomarker delivers an improved and more effective clinical pathway. From the laboratory perspective, pre-analytical requirements must be thoroughly investigated at an early stage. Good stability of the biomarker in relevant physiological matrices is essential to avoid the need for special processing. Absence of specific timing requirements for sampling and knowledge of the effect of medications that might be used to treat the patients in whom the biomarker will be measured is also highly desirable. Analytically, automation is essential in modern high-throughput clinical laboratories. Assays must therefore be robust, fulfilling standard requirements for linearity on dilution, precision and reproducibility, both within- and between-run. Provision of measurements by a limited number of specialized reference laboratories may be most appropriate, especially when a new biomarker is first introduced into routine practice. PMID:21137030

Safety of ranibizumab in routine clinical practice: 1-year retrospective pooled analysis of four European neovascular AMD registries within the LUMINOUS programme

PubMed Central

Holz, Frank G; Bandello, Francesco; Gillies, Mark; Mitchell, Paul; Osborne, Aaron; Sheidow, Tom; Souied, Eric; Figueroa, Marta S

2013-01-01

Purpose Evaluation of 1-year safety profile of intravitreal ranibizumab 0.5 mg in neovascular age-related macular degeneration (NV-AMD) within routine clinical practice. Methods The LUMINOUS programme comprises a prospective observational study assessing ranibizumab ‘real-world’ safety and clinical effectiveness across licensed indications worldwide and an annual retrospective pooled safety analysis from completed NV-AMD ranibizumab registries. 1-year data from four European registries are available. This retrospective pooled safety analysis assessed 1-year incidence rates for safety events of particular interest (key ocular or systemic events possibly related to the injection procedure or vascular endothelial growth factor inhibition) together with treatment exposure. Patients were treated according to local protocols within the ranibizumab licence. Results Data of 4444 patients from registries in Germany (n=3470), the Netherlands (n=243), Belgium (n=260) and Sweden (n=471) were retrospectively pooled. Between 70.4% and 84.4% of enrolled patients completed 1 year of follow-up. Most frequent overall ocular events of particular interest were retinal pigment epithelial tears (27 patients; <1%) and intraocular pressure-related events (12 patients; <0.3%). Most frequent non-ocular event of particular interest was stroke (19 patients; 0.4%); annual incidence of stroke was low across all registries (0.0–0.5%). Conclusions Ranibizumab demonstrated favourable 1-year safety profile for NV-AMD in this routine clinical practice sample, consistent with previous reported trial data. Additional data from a larger patient population are needed to better describe the long-term safety profile of ranibizumab in routine clinical practice and further evaluate risk for infrequent but serious events in ‘real-life’ settings. The 5-year LUMINOUS prospective observational study will address this need. PMID:23850682

Current Awareness and Use of the Strain Echocardiography in Routine Clinical Practices: Result of a Nationwide Survey in Korea.

PubMed

Lee, Ju-Hee; Park, Jae-Hyeong; Park, Seung Woo; Kim, Woo-Shik; Sohn, Il Suk; Chin, Jung Yeon; Cho, Jung Sun; Youn, Ho-Joong; Jung, Hae Ok; Lee, Sun Hwa; Kim, Seong-Hwan; Chung, Wook-Jin; Shim, Chi Young; Jeong, Jin-Won; Choi, Eui-Young; Rim, Se-Joong; Kim, Jang-Young; Kim, Kye Hun; Shin, Joon-Han; Kim, Dae-Hee; Jeon, Ung; Choi, Jung Hyun; Kim, Yong-Jin; Joo, Seung Jae; Kim, Ki-Hong; Cho, Kyoung Im; Cho, Goo-Yeong

2017-09-01

Because conventional echocardiographic parameters have several limitations, strain echocardiography has often been introduced in clinical practice. However, there are also obstacles in using it in clinical practice. Therefore, we wanted to find the current status of awareness on using strain echocardiography in Korea. We conducted a nationwide survey to evaluate current use and awareness of strain echocardiography from the members of the Korean Society of Echocardiography. We gathered total 321 questionnaires from 25 cardiology centers in Korea. All participants were able to perform or interpret echocardiographic examinations. All participating institutions performed strain echocardiography. Most of our study participants (97%) were aware of speckle tracking echocardiography and 185 (58%) performed it for clinical and research purposes. Two-dimensional strain echocardiography was the most commonly used modality and left ventricle (LV) was the most commonly used cardiac chamber (99%) for clinical purposes. Most of the participants (89%) did not think LV strain can replace LV ejection fraction (LVEF) in their clinical practice. The common reasons for not performing routine use of strain echocardiography was diversity of strain measurements and lack of normal reference value. Many participants had a favorable view of the future of strain echocardiography. Most of our study participants were aware of strain echocardiography, and all institutions performed strain echocardiography for clinical and research purposes. However, they did not think the LV strain values could replace LVEF. The diversity of strain measurements and lack of normal reference values were common reasons for not using strain echocardiography in clinical practice.

Time lapse imaging: is it time to incorporate this technology into routine clinical practice?

PubMed

Bhide, Priya; Maheshwari, Abha; Cutting, Rachel; Seenan, Susan; Patel, Anita; Khan, Khalid; Homburg, Roy

2017-06-01

Time-lapse imaging (TLI) systems for embryo incubation, assessment and selection are a novel technology available to in vitro fertilization (IVF) clinics. However, there is uncertainty about their clinical and cost-effectiveness and insufficient good quality evidence to warrant their routine use. Despite this, enthusiastic commercial marketing and slipping clinical equipoise have led to the widespread hasty introduction of this technology into practice, often at a considerable expense to the patient. We have reviewed the published literature and aim to summarize the strengths, weaknesses, opportunities and threats of these systems. These specialized incubators provide undisturbed embryo culture conditions and, by almost continuous monitoring of embryo development, generate morphokinetic parameters to aid embryo selection. They are thus hypothesized to improve outcomes following IVF. Although literature reports improved reproductive outcomes, these outcomes are largely surrogate and there is a paucity of studies reporting live births. The use of time lapse systems may reduce early pregnancy loss, increase elective single embryo transfers and limit multiple pregnancies through better embryo selection. However, the quality of the studies and hence the evidence so far, is low to moderate quality. We recommend further research producing robust high-quality evidence for and against the use of these systems.

Non-adherence in seniors with dementia - a serious problem of routine clinical practice.

PubMed

Lužný, Jan; Ivanová, Kateřina; Juríčková, Lubica

2014-01-01

Non-adherence to treatment in seniors with dementia is a frequent and potentially dangerous phenomenon in routine clinical practice which might lead to the inappropriate treatment of a patient, including the risk of intoxication. There might be different causes of non-adherence in patients with dementia: memory impairment, sensory disturbances, limitations in mobility, economical reasons limiting access to health care and medication. Non-adherence leads to serious clinical consequences as well as being a challenge for public health. to estimate prevalence of non-adherence in seniors with dementia and to study correlation between cognitive decline and non-adherence. Prospective study, analyzing medical records of seniors with dementia admitted to the inpatient psychogeriatric ward in the Kromeriz mental hospital from January 2010 to January 2011. Cognitive decline measured by MMSE, prevalence of Non-adherence to treatment and reasons for patient Non-adherence were studied. Non-adherence to any treatment was detected in 31.3% of seniors; memory impairment was the most common cause of non-adherence to treatment. In conclusion, non-adherence to treatment in the studied group of seniors with dementia correlates with the severity of cognitive impairment - a higher cognitive decline correlates with a higher risk of non-adherence to treatment.

Antiretroviral Simplification with Darunavir/Ritonavir Monotherapy in Routine Clinical Practice: Safety, Effectiveness, and Impact on Lipid Profile

PubMed Central

Santos, José R.; Moltó, José; Llibre, Josep M.; Negredo, Eugenia; Bravo, Isabel; Ornelas, Arelly; Clotet, Bonaventura; Paredes, Roger

2012-01-01

Background Simplification of antiretroviral treatment (ART) with darunavir/ritonavir (DRV/r) monotherapy has achieved sustained suppression of plasma viral load (pVL) in clinical trials; however, its effectiveness and safety profile has not been evaluated in routine clinical practice. Methodology/Principal Findings We performed a retrospective cohort analysis of HIV-1-infected patients who initiated DRV/r monotherapy once daily with a pVL <50 copies/mL under ART and at least 1 subsequent follow-up visit in our clinic. The primary study endpoints were the percentage of patients with virological failure (VF, defined as 2 consecutive pVL>50 copies/mL) at week 48, and time to VF. Other causes of treatment discontinuation and changes in lipid profile were evaluated up to week 48. Ninety-two patients were followed for a median (IQR) of 73 (57–92) weeks. The median baseline and nadir CD4+ T-cell counts were 604 (433–837) and 238 (150–376) cells/mm3, respectively. Patients had previously received a median of 5 (3–9) ART lines and maintained a pVL<50 copies/mL for a median of 76 (32–176) weeks before initiating DRV/r monotherapy. Nine (9.8%) patients developed VF at week 48; time to VF was 47.1 (IQR: 36.1–47.8) weeks among patients with VF. Other reasons for changing ART were gastrointestinal disturbances (n = 3), rash (n = 1), and impaired CD4 recovery (n = 2). Median low-density lipoprotein cholesterol levels increased from 116.1 mg/dL at baseline to 137.3 mg/dL at 48 weeks (p = 0.001). Conclusions/Significance Treatment simplification with DRV/r monotherapy seems safe and effective in routine clinical practice. Further research is needed to elucidate the effect of DRV/r monotherapy on cholesterol levels. PMID:22666357

Ethnographic study of ICT-supported collaborative work routines in general practice.

PubMed

Swinglehurst, Deborah; Greenhalgh, Trisha; Myall, Michelle; Russell, Jill

2010-12-29

Health informatics research has traditionally been dominated by experimental and quasi-experimental designs. An emerging area of study in organisational sociology is routinisation (how collaborative work practices become business-as-usual). There is growing interest in the use of ethnography and other in-depth qualitative approaches to explore how collaborative work routines are enacted and develop over time, and how electronic patient records (EPRs) are used to support collaborative work practices within organisations. Following Feldman and Pentland, we will use 'the organisational routine' as our unit of analysis. In a sample of four UK general practices, we will collect narratives, ethnographic observations, multi-modal (video and screen capture) data, documents and other artefacts, and analyse these to map and compare the different understandings and enactments of three common routines (repeat prescribing, coding and summarising, and chronic disease surveillance) which span clinical and administrative spaces and which, though 'mundane', have an important bearing on quality and safety of care. In a detailed qualitative analysis informed by sociological theory, we aim to generate insights about how complex collaborative work is achieved through the process of routinisation in healthcare organisations. Our study offers the potential not only to identify potential quality failures (poor performance, errors, failures of coordination) in collaborative work routines but also to reveal the hidden work and workarounds by front-line staff which bridge the model-reality gap in EPR technologies and via which "automated" safety features have an impact in practice.

Usefulness of component resolved analysis of cat allergy in routine clinical practice.

PubMed

Eder, Katharina; Becker, Sven; San Nicoló, Marion; Berghaus, Alexander; Gröger, Moritz

2016-01-01

Cat allergy is of great importance, and its prevalence is increasing worldwide. Cat allergens and house dust mite allergens represent the major indoor allergens; however, they are ubiquitous. Cat sensitization and allergy are known risk factors for rhinitis, bronchial hyperreactivity and asthma. Thus, the diagnosis of sensitization to cats is important for any allergist. 70 patients with positive skin prick tests for cats were retrospectively compared regarding their skin prick test results, as well as their specific immunoglobulin E antibody profiles with regard to their responses to the native cat extract, rFel d 1, nFel d 2 and rFel d 4. 35 patients were allergic to cats, as determined by positive anamnesis and/or nasal provocation with cat allergens, and 35 patients exhibited clinically non-relevant sensitization, as indicated by negative anamnesis and/or a negative nasal allergen challenge. Native cat extract serology testing detected 100% of patients who were allergic to cats but missed eight patients who showed sensitization in the skin prick test and did not have allergic symptoms. The median values of the skin prick test, as well as those of the specific immunoglobulin E antibodies against the native cat extract, were significantly higher for allergic patients than for patients with clinically non-relevant sensitization. Component based diagnostic testing to rFel d 1 was not as reliable. Sensitization to nFel d 2 and rFel d 4 was seen only in individual patients. Extract based diagnostic methods for identifying cat allergy and sensitization, such as the skin prick test and native cat extract serology, remain crucial in routine clinical practice. In our study, component based diagnostic testing could not replace these methods with regard to the detection of sensitization to cats and differentiation between allergy and sensitization without clinical relevance. However, component resolved allergy diagnostic tools have individual implications, and future

Colon cleansing protocol in children: research conditions vs. clinical practice.

PubMed

Elitsur, Yoram; Balfaqih, Yaslam; Preston, Deborah

2018-04-01

 Colon preparation rates are the limiting factor for a successful diagnostic colonoscopy in children. Different colon cleansing protocols have been published for use in children. Unfortunately, the applicability of those published research protocols has not been formally evaluated in routine clinical practice. We investigated the success rate of our previously published colon cleansing protocol as utilized in our clinical practice.  This was a retrospective study. In the clinical practice, the colon cleansing protocol included PEG-3350 at a dose of 2 g/kg/day plus Dulcolax (Bisacodyl, Boehringer Ingelheim, TX USA) 5 mg/day for 2 days. Adequate colon preparation was graded between 1 - 5, as previously described, and grade ≥ 4.0 was considered an adequate preparation. Patients were instructed to complete a questionnaire that included PEG-3350 dose, number of stools per day, consistency of each stool, and side effects (vomiting, abdominal pain). Clinical and endoscopic results were compared between the protocol under research conditions and routine practice.  The success rate of the colon preparation in our clinical practice was similar to the results observed under our research protocol (75 % vs. 73.6 %). Moreover, the total number of stools, stool consistency, and the intubation rate of the terminal ileum were also similar. We concluded, that in our experience, the colon cleansing protocol used under research conditions was effective and appropriate for use in routine clinical practice.  We recommend testing each new protocol under the routine conditions of clinical practice to confirm its applicability for general practitioners.

Practical issues in implementing whole-genome-sequencing in routine diagnostic microbiology.

PubMed

Rossen, J W A; Friedrich, A W; Moran-Gilad, J

2018-04-01

Next generation sequencing (NGS) is increasingly being used in clinical microbiology. Like every new technology adopted in microbiology, the integration of NGS into clinical and routine workflows must be carefully managed. To review the practical aspects of implementing bacterial whole genome sequencing (WGS) in routine diagnostic laboratories. Review of the literature and expert opinion. In this review, we discuss when and how to integrate whole genome sequencing (WGS) in the routine workflow of the clinical laboratory. In addition, as the microbiology laboratories have to adhere to various national and international regulations and criteria for their accreditation, we deliberate on quality control issues for using WGS in microbiology, including the importance of proficiency testing. Furthermore, the current and future place of this technology in the diagnostic hierarchy of microbiology is described as well as the necessity of maintaining backwards compatibility with already established methods. Finally, we speculate on the question of whether WGS can entirely replace routine microbiology in the future and the tension between the fact that most sequencers are designed to process multiple samples in parallel whereas for optimal diagnosis a one-by-one processing of the samples is preferred. Special reference is made to the cost and turnaround time of WGS in diagnostic laboratories. Further development is required to improve the workflow for WGS, in particular to shorten the turnaround time, reduce costs, and streamline downstream data analyses. Only when these processes reach maturity will reliance on WGS for routine patient management and infection control management become feasible, enabling the transformation of clinical microbiology into a genome-based and personalized diagnostic field. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Ethnographic study of ICT-supported collaborative work routines in general practice

PubMed Central

2010-01-01

Background Health informatics research has traditionally been dominated by experimental and quasi-experimental designs. An emerging area of study in organisational sociology is routinisation (how collaborative work practices become business-as-usual). There is growing interest in the use of ethnography and other in-depth qualitative approaches to explore how collaborative work routines are enacted and develop over time, and how electronic patient records (EPRs) are used to support collaborative work practices within organisations. Methods/design Following Feldman and Pentland, we will use 'the organisational routine' as our unit of analysis. In a sample of four UK general practices, we will collect narratives, ethnographic observations, multi-modal (video and screen capture) data, documents and other artefacts, and analyse these to map and compare the different understandings and enactments of three common routines (repeat prescribing, coding and summarising, and chronic disease surveillance) which span clinical and administrative spaces and which, though 'mundane', have an important bearing on quality and safety of care. In a detailed qualitative analysis informed by sociological theory, we aim to generate insights about how complex collaborative work is achieved through the process of routinisation in healthcare organisations. Discussion Our study offers the potential not only to identify potential quality failures (poor performance, errors, failures of coordination) in collaborative work routines but also to reveal the hidden work and workarounds by front-line staff which bridge the model-reality gap in EPR technologies and via which "automated" safety features have an impact in practice. PMID:21190583

The clinical impact of using complex molecular profiling strategies in routine oncology practice.

PubMed

Laes, Jean-François; Aftimos, Philippe; Barthelemy, Philippe; Bellmunt, Joaquim; Berchem, Guy; Camps, Carlos; Peñas, Ramón de Las; Finzel, Ana; García-Foncillas, Jesús; Hervonen, Petteri; Wahid, Ibrahim; Joensuu, Timo; Kathan, Louis; Kong, Anthony; Mackay, James; Mikropoulos, Christos; Mokbel, Kefah; Mouysset, Jean-Loup; Odarchenko, Sergey; Perren, Timothy J; Pienaar, Rika; Regonesi, Carlos; Alkhayyat, Shadi Salem; El Kinge, Abdul Rahman; Abulkhair, Omalkhair; Galal, Khaled Morsi; Ghanem, Hady; El Karak, Fadi; Garcia, Angel; Ghitti, Gregori; Sadik, Helen

2018-04-17

Molecular profiling and functional assessment of signalling pathways of advanced solid tumours are becoming increasingly available. However, their clinical utility in guiding patients' treatment remains unknown. Here, we assessed whether molecular profiling helps physicians in therapeutic decision making by analysing the molecular profiles of 1057 advanced cancer patient samples after failing at least one standard of care treatment using a combination of next-generation sequencing (NGS), immunohistochemistry (IHC) and other specific tests. The resulting information was interpreted and personalized treatments for each patient were suggested. Our data showed that NGS alone provided the oncologist with useful information in 10-50% of cases (depending on cancer type), whereas the addition of IHC/other tests increased extensively the usefulness of the information provided. Using internet surveys, we investigated how therapy recommendations influenced treatment choice of the oncologist. For patients who were still alive after the provision of the molecular information (76.8%), 60.4% of their oncologists followed report recommendations. Most treatment decisions (93.4%) were made based on the combination of NGS and IHC/other tests, and an approved drug- rather than clinical trial enrolment- was the main treatment choice. Most common reasons given by physicians to explain the non-adherence to recommendations were drug availability and cost, which remain barriers to personalised precision medicine. Finally, we observed that 27% of patients treated with the suggested therapies had an overall survival > 12 months. Our study demonstrates that the combination of NGS and IHC/other tests provides the most useful information in aiding treatment decisions by oncologists in routine clinical practice.

Intensive cognitive therapy for post-traumatic stress disorder in routine clinical practice: A matched comparison audit.

PubMed

Murray, Hannah; El-Leithy, Sharif; Billings, Jo

2017-11-01

Intensive cognitive therapy for post-traumatic stress disorder (PTSD) has been shown to be as effective as weekly treatment in controlled trials. In this study, outcome data comparing standard and intensive treatments delivered in routine clinical practice were analysed. A consecutive case series of intensive treatment cases were compared to matched control cases who had completed weekly treatment. Both groups showed significant improvements on PTSD and depression measures. The intensive group showed larger PTSD symptomatic improvement. There were differences between the groups in age and time since trauma, suggesting selection biases in who is offered, and/or who chooses intensive treatment. For some individuals, an intensive format may be more effective than weekly treatment. © 2017 The British Psychological Society.

Patients' perceptions of sharing in decisions: a systematic review of interventions to enhance shared decision making in routine clinical practice.

PubMed

Légaré, France; Turcotte, Stéphane; Stacey, Dawn; Ratté, Stéphane; Kryworuchko, Jennifer; Graham, Ian D

2012-01-01

Shared decision making is the process in which a healthcare choice is made jointly by the health professional and the patient. Little is known about what patients view as effective or ineffective strategies to implement shared decision making in routine clinical practice. This systematic review evaluates the effectiveness of interventions to improve health professionals' adoption of shared decision making in routine clinical practice, as seen by patients. We searched electronic databases (PubMed, the Cochrane Library, EMBASE, CINAHL, and PsycINFO) from their inception to mid-March 2009. We found additional material by reviewing the reference lists of the studies found in the databases; systematic reviews of studies on shared decision making; the proceedings of various editions of the International Shared Decision Making Conference; and the transcripts of the Society for Medical Decision Making's meetings. In our study selection, we included randomized controlled trials, controlled clinical trials, controlled before-and-after studies, and interrupted time series analyses in which patients evaluated interventions to improve health professionals' adoption of shared decision making. The interventions in question consisted of the distribution of printed educational material; educational meetings; audit and feedback; reminders; and patient-mediated initiatives (e.g. patient decision aids). Two reviewers independently screened the studies and extracted data. Statistical analyses considered categorical and continuous process measures. We computed the standardized effect size for each outcome at the 95% confidence interval. The primary outcome of interest was health professionals' adoption of shared decision making as reported by patients in a self-administered questionnaire. Of the 6764 search results, 21 studies reported 35 relevant comparisons. Overall, the quality of the studies ranged from 0% to 83%. Only three of the 21 studies reported a clinically significant effect

The young adult Strengths and Difficulties Questionnaire (SDQ) in routine clinical practice.

PubMed

Brann, Peter; Lethbridge, Melissa J; Mildred, Helen

2018-06-01

Expansion of the youth mental health sector has exposed a need for an outcome measure for young adults accessing services. The Strengths and Difficulties Questionnaire (SDQ) is a widely used consumer and carer outcome measure for children and adolescents. The aim of this study was to evaluate the psychometric properties of a young adult SDQ. The young adult SDQ was introduced for routine clinical practice at Eastern Health Child and Youth Mental Health Service (EH-CYMHS), complementing the well-established adolescent and child versions. Data for adolescents (aged 12-17) and young adults (aged 18-25) where both self-report and parent SDQs had been completed at entry point to the service were extracted from a two-year period. Overall, paired cases involved 532 adolescents and 125 young adults. Across both self-report and parent SDQs, a similar pattern of results was found between adolescents and young adults on mean scores, inter-scale correlations, internal consistency, and inter-rater agreement. The findings of the current study support the use of the young adult SDQ in public mental health as an instrument whose psychometric properties, to date, appear consistent with those of the adolescent version. Further investigation is warranted. Copyright © 2018 Elsevier B.V. All rights reserved.

Pharmacovigilance during ibrutinib therapy for chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) in routine clinical practice.

PubMed

Finnes, Heidi D; Chaffee, Kari G; Call, Timothy G; Ding, Wei; Kenderian, Saad S; Bowen, Deborah A; Conte, Michael; McCullough, Kristen B; Merten, Julianna A; Bartoo, Gabriel T; Smith, Matthew D; Leis, Jose; Chanan-Khan, Asher; Schwager, Susan M; Slager, Susan L; Kay, Neil E; Shanafelt, Tait D; Parikh, Sameer A

2017-06-01

Due to Cytochrome P450 3A (CYP3A) metabolism, clinical trials of ibrutinib-treated chronic lymphocytic leukemia (CLL) patients prohibited concurrent medications metabolized by CYP3A. We evaluated concomitant medication use in 118 ibrutinib-treated CLL patients outside the context of clinical trials. Seventy-five (64%) patients were on medications that could increase ibrutinib toxicity and 4 (3%) were on drugs that could decrease ibrutinib efficacy. Nineteen (16%) patients were on concomitant CYP3A inhibitors (11 moderate, 8 strong), and 4 (3%) were on CYP3A inducers (two patients were on both CYP3A inhibitors and inducers). Although the ibrutinib starting dose was changed in 18 patients on CYP3A interacting medications, no difference in 18-month progression-free survival or rate of ibrutinib discontinuation was observed in patients who were not. In routine clinical practice, 2 of 3 CLL patients commencing ibrutinib are on a concomitant medication with potential to influence ibrutinib metabolism. Formal medication review by a pharmacist should be considered in all patients initiating ibrutinib.

Engagement and practical wisdom in clinical practice: a phenomenological study.

PubMed

Saraga, Michael; Boudreau, Donald; Fuks, Abraham

2018-05-08

In order to understand the lived experiences of physicians in clinical practice, we interviewed eleven expert, respected clinicians using a phenomenological interpretative methodology. We identified the essence of clinical practice as engagement. Engagement accounts for the daily routine of clinical work, as well as the necessity for the clinician to sometimes trespass common boundaries or limits. Personally engaged in the clinical situation, the clinician is able to create a space/time bubble within which the clinical encounter can unfold. Engagement provides an account of clinical practice as a unitary lived experience. This stands in stark contrast to the prevailing notion, referred to as a dual discourse, that describes medicine as the addition of humanism to science. Drawing on Aristotle's notion of phronesis and Sartre's definition of the situation, we illustrate how this novel perspective entwines clinical practice, the person of the clinician, and the clinician's situation.

Management of asthma in Australian general practice: care is still not in line with clinical practice guidelines.

PubMed

Barton, Christopher; Proudfoot, Judith; Amoroso, Cheryl; Ramsay, Emmae; Holton, Christine; Bubner, Tanya; Harris, Mark; Beilby, Justin

2009-06-01

We investigated the quality of primary care asthma management in a sample of Australian general practices. 247 general practitioners (GPs) from 97 practices completed a structured interview about management of asthma, diabetes and hypertension/heart disease. A further structured interview with the senior practice principal and practice manager was used to collect information about practice capacity for chronic disease management. Just under half of GPs (47%) had access to an asthma register and the majority (76%) had access to spirometry in their practice. In terms of routine management of asthma, 12% of GPs reported using spirometry routinely, 13% routinely reviewed written asthma action plans, 27% routinely provided education about trigger factors, 30% routinely reviewed inhaler technique, 24% routinely assessed asthma severity, and 29% routinely assessed physical activity. Practice characteristics such as practice size (p=1.0) and locality (rural/metropolitan) (p=0.7) did not predict quality of asthma management nor did indicators of practice capacity including Business maturity, IT/IM maturity, Multidisciplinary teamwork, and Clinical linkages. Gaps remain in the provision of evidence-based care for patients with asthma in general practice. Markers of practice capacity measured here were not associated with guideline-based respiratory care within practices.

How characteristic routines of clinical departments influence students' self-regulated learning: A grounded theory study.

PubMed

Berkhout, J J; Slootweg, I A; Helmich, E; Teunissen, P W; van der Vleuten, C P M; Jaarsma, A D C

2017-11-01

In clerkships, students are expected to self-regulate their learning. How clinical departments and their routine approach on clerkships influences students' self-regulated learning (SRL) is unknown. This study explores how characteristic routines of clinical departments influence medical students' SRL. Six focus groups including 39 purposively sampled participants from one Dutch university were organized to study how characteristic routines of clinical departments influenced medical students' SRL from a constructivist paradigm, using grounded theory methodology. The focus groups were audio recorded, transcribed verbatim and were analyzed iteratively using constant comparison and open, axial and interpretive coding. Students described that clinical departments influenced their SRL through routines which affected the professional relationships they could engage in and affected their perception of a department's invested effort in them. Students' SRL in a clerkship can be supported by enabling them to engage others in their SRL and by having them feel that effort is invested in their learning. Our study gives a practical insight in how clinical departments influenced students' SRL. Clinical departments can affect students' motivation to engage in SRL, influence the variety of SRL strategies that students can use and how meaningful students perceive their SRL experiences to be.

Reliability of shear wave ultrasound elastography for neck lesions identified in routine clinical practice.

PubMed

Bhatia, K; Tong, C S L; Cho, C C M; Yuen, E H Y; Lee, J; Ahuja, A T

2012-10-01

To evaluate the reliability of shear wave ultrasound elastography (SWE) in the neck. 176 neck lesions (40 thyroid, 56 lymph nodes, 46 salivary, 34 miscellaneous) identified in a routine US clinic underwent SWE by one or two blinded radiologists. For this study, SWE required the operator to acquire three 10 second dynamic colour-coded SWE cineloops per lesion, select one static image per cineloop, and place circular regions-of-interest within the entire lesion and stiffest part to generate 3 SWE measurements per static image. For logistical reasons, one radiologist evaluated all 176 lesions and the other evaluated 58 lesions. Both radiologists also reviewed 27 archived cineloops independently to assess SWE excluding practical technique. Reliability was assessed using intraclass correlation coefficients (ICCs) concordance correlation coefficients (CCCs) and coefficients of repeatability (CORs). Test-retest ICCs for the radiologist evaluating 176 lesions were 0.78 - 0.85 (fair-excellent agreement), CCCs were 0.85 - 0.88 (substantial agreement), and CORs were 14.9 - 36.1 kPa. For both radiologists evaluating 58 lesions, intra-rater and inter-rater ICCs were 0.65 - 0.78 and 0.72 - 0.77 respectively. For SWE excluding practical technique, inter-rater ICCs were 0.97 - 0.98 (excellent agreement). ICCs differed according to tissue, being higher in thyroid lesions than lymph nodes (p < 0.001), and higher in benign than malignant lesions (p values < 0.001). Intra- and inter-rater reliability of SWE is fair to excellent according to ICCs. SWE reliability is influenced appreciably by acquisition technique. Nevertheless, CORs for SWE are not negligible. To determine whether these results are acceptable clinically, further research is required to establish SWE stiffness values of normal and pathological tissues in the neck. © Georg Thieme Verlag KG Stuttgart · New York.

Prosthetists' perceptions and use of outcome measures in clinical practice: Long-term effects of focused continuing education.

PubMed

Hafner, Brian J; Spaulding, Susan E; Salem, Rana; Morgan, Sara J; Gaunaurd, Ignacio; Gailey, Robert

2017-06-01

Continuing education is intended to facilitate clinicians' skills and knowledge in areas of practice, such as administration and interpretation of outcome measures. To evaluate the long-term effect of continuing education on prosthetists' confidence in administering outcome measures and their perceptions of outcomes measurement in clinical practice. Pretest-posttest survey methods. A total of 66 prosthetists were surveyed before, immediately after, and 2 years after outcomes measurement education and training. Prosthetists were grouped as routine or non-routine outcome measures users, based on experience reported prior to training. On average, prosthetists were just as confident administering measures 1-2 years after continuing education as they were immediately after continuing education. In all, 20% of prosthetists, initially classified as non-routine users, were subsequently classified as routine users at follow-up. Routine and non-routine users' opinions differed on whether outcome measures contributed to efficient patient evaluations (79.3% and 32.4%, respectively). Both routine and non-routine users reported challenges integrating outcome measures into normal clinical routines (20.7% and 45.9%, respectively). Continuing education had a long-term impact on prosthetists' confidence in administering outcome measures and may influence their clinical practices. However, remaining barriers to using standardized measures need to be addressed to keep practitioners current with evolving practice expectations. Clinical relevance Continuing education (CE) had a significant long-term impact on prosthetists' confidence in administering outcome measures and influenced their clinical practices. In all, approximately 20% of prosthetists, who previously were non-routine outcome measure users, became routine users after CE. There remains a need to develop strategies to integrate outcome measurement into routine clinical practice.

Routine clinical application of virtual reality in abdominal surgery.

PubMed

Sampogna, Gianluca; Pugliese, Raffaele; Elli, Marco; Vanzulli, Angelo; Forgione, Antonello

2017-06-01

The advantages of 3D reconstruction, immersive virtual reality (VR) and 3D printing in abdominal surgery have been enunciated for many years, but still today their application in routine clinical practice is almost nil. We investigate their feasibility, user appreciation and clinical impact. Fifteen patients undergoing pancreatic, hepatic or renal surgery were studied realizing a 3D reconstruction of target anatomy. Then, an immersive VR environment was developed to import 3D models, and some details of the 3D scene were printed. All the phases of our workflow employed open-source software and low-cost hardware, easily implementable by other surgical services. A qualitative evaluation of the three approaches was performed by 20 surgeons, who filled in a specific questionnaire regarding a clinical case for each organ considered. Preoperative surgical planning and intraoperative guidance was feasible for all patients included in the study. The vast majority of surgeons interviewed scored their quality and usefulness as very good. Despite extra time, costs and efforts necessary to implement these systems, the benefits shown by the analysis of questionnaires recommend to invest more resources to train physicians to adopt these technologies routinely, even if further and larger studies are still mandatory.

Rapid targeted somatic mutation analysis of solid tumors in routine clinical diagnostics.

PubMed

Magliacane, Gilda; Grassini, Greta; Bartocci, Paola; Francaviglia, Ilaria; Dal Cin, Elena; Barbieri, Gianluca; Arrigoni, Gianluigi; Pecciarini, Lorenza; Doglioni, Claudio; Cangi, Maria Giulia

2015-10-13

Tumor genotyping is an essential step in routine clinical practice and pathology laboratories face a major challenge in being able to provide rapid, sensitive and updated molecular tests. We developed a novel mass spectrometry multiplexed genotyping platform named PentaPanel to concurrently assess single nucleotide polymorphisms in 56 hotspots of the 5 most clinically relevant cancer genes, KRAS, NRAS, BRAF, EGFR and PIK3CA for a total of 221 detectable mutations. To both evaluate and validate the PentaPanel performance, we investigated 1025 tumor specimens of 6 different cancer types (carcinomas of colon, lung, breast, pancreas, and biliary tract, and melanomas), systematically addressing sensitivity, specificity, and reproducibility of our platform. Sanger sequencing was also performed for all the study samples. Our data showed that PentaPanel is a high throughput and robust tool, allowing genotyping for targeted therapy selection of 10 patients in the same run, with a practical turnaround time of 2 working days. Importantly, it was successfully used to interrogate different DNAs isolated from routinely processed specimens (formalin-fixed paraffin embedded, frozen, and cytological samples), covering all the requirements of clinical tests. In conclusion, the PentaPanel platform can provide an immediate, accurate and cost effective multiplex approach for clinically relevant gene mutation analysis in many solid tumors and its utility across many diseases can be particularly relevant in multiple clinical trials, including the new basket trial approach, aiming to identify appropriate targeted drug combination strategies.

Advance Care Planning: Understanding Clinical Routines and Experiences of Interprofessional Team Members in Diverse Health Care Settings.

PubMed

Arnett, Kelly; Sudore, Rebecca L; Nowels, David; Feng, Cindy X; Levy, Cari R; Lum, Hillary D

2017-12-01

Interprofessional health care team members consider advance care planning (ACP) to be important, yet gaps remain in systematic clinical routines to support ACP. A clearer understanding of the interprofessional team members' perspectives on ACP clinical routines in diverse settings is needed. One hundred eighteen health care team members from community-based clinics, long-term care facilities, academic clinics, federally qualified health centers, and hospitals participated in a 35-question, cross-sectional online survey to assess clinical routines, workflow processes, and policies relating to ACP. Respondents were 53% physicians, 18% advanced practice nurses, 11% nurses, and 18% other interprofessional team members including administrators, chaplains, social workers, and others. Regarding clinical routines, respondents reported that several interprofessional team members play a role in facilitating ACP (ie, physician, social worker, nurse, others). Most (62%) settings did not have, or did not know of, policies related to ACP documentation. Only 14% of settings had a patient education program. Two-thirds of the respondents said that addressing ACP is a high priority and 85% felt that nonphysicians could have ACP conversations with appropriate training. The clinical resources needed to improve clinical routines included training for providers and staff, dedicated staff to facilitate ACP, and availability of patient/family educational materials. Although interprofessional health care team members consider ACP a priority and several team members may be involved, clinical settings lack systematic clinical routines to support ACP. Patient educational materials, interprofessional team training, and policies to support ACP clinical workflows that do not rely solely on physicians could improve ACP across diverse clinical settings.

Outcome measures in European patients with haemophilia: Survey of implementation in routine clinical practice, perception of relevance and recommendations by European treaters in the EHTSB.

PubMed

Hermans, C; Klamroth, R; Richards, M; de Moerloose, P; Garrido, R P

2017-03-01

This study was conducted to evaluate the current implementation of outcome measures in routine clinical haemophilia practice and to explore and appreciate the perception of the relevance of such measures by treaters. A survey was completed by 19 of the 26 physicians involved in the European Haemophilia Therapy Strategy Board (EHTSB). Employing an extensive inventory of outcome measures used in patients with haemophilia, information was collected about the frequency of data collection and the subjective appreciation of their importance during clinic review. The survey revealed that most treaters currently collect data that are mainly related to the haemostatic treatment (consumption of concentrates) and the bleeding symptoms (number and location of bleeds) in a non-uniform and non-standardized way. By contrast, functional, physical and quality of life scorings are rarely used and show considerable heterogeneity between treaters. Also, many disparities emerged between practice and perception, in particular quality of life data that are perceived as being important but for most of the time are not collected. This survey represents, in our view, the first attempt to evaluate the actual utilization of outcome measures in haemophilia care. While the value of outcome measures is appreciated, they are not assessed regularly. Therefore, there is a need to include appropriate performance indicators (outcome measures) of haemophilia care in routine clinical practice. Consensus recommendations to provide a framework for achieving this aim are provided. © 2016 John Wiley & Sons Ltd.

The frequency and severity of capecitabine-induced hypertriglyceridaemia in routine clinical practice: a prospective study

PubMed Central

Michie, C O; Sakala, M; Rivans, I; Strachan, M W J; Clive, S

2010-01-01

Background: Capecitabine is known to rarely cause raised serum triglycerides (TG). In our centre, several patients receiving capecitabine developed raised TG levels corresponding to the ‘very high risk' category for potentially serious acute pancreatitis. Methods: A fasting blood lipid screening protocol was introduced into clinical practice for patients receiving capecitabine. Patients with TGs >5 mmol l−1 were treated and followed up. An 18-month prospective audit was performed to establish the incidence and severity of capecitabine-induced hypertriglyceridaemia (CIHT). Results: A total of 304 patients received capecitabine for colorectal cancer between January 2008 and June 2009. Of these, 212 patients (70%) were screened and 8 (3.7%) developed clinically significant hypertriglyceridaemia requiring lipid-lowering therapy. Two of the eight patients had diabetes and one had pre-existing dyslipidaemia. One suffered cerebral infarction during chemotherapy. There were no cases of acute pancreatitis. Follow-up showed that serum TGs safely and rapidly returned to normal with appropriate treatment without discontinuation of capecitabine. Conclusions: This is the first prospective study evaluating CIHT. These results suggest that it should be classed as a ‘common' undesired effect of capecitabine. Despite this, the incidence does not justify routine screening in all patients. Targeted screening in those with diabetes or pre-existing hyperlipidaemia is recommended, together with adoption of a clear management policy. PMID:20664584

Predicting the evolution of low back pain patients in routine clinical practice: results from a registry within the Spanish National Health Service.

PubMed

Kovacs, Francisco M; Seco, Jesús; Royuela, Ana; Corcoll Reixach, Josep; Abraira, Víctor

2012-11-01

The Spanish National Health Service (SNHS) is a tax-funded public organization that provides free health care to every resident in Spain. To develop models for predicting the evolution of low back pain (LBP) in routine clinical practice within SNHS. Analysis of a prospective registry in routine clinical practice, in 17 centers across SNHS. Patient sample includes 4,477 acute and chronic LBP patients treated in primary and hospital care. Pain and disability, measured through validated instruments. Patients treated for LBP were assessed at baseline and 3 months later. Data gathered were the following: sex, age, employment status, duration of pain, severity of LBP, pain down to the leg (LP) and disability, history of lumbar surgery, diagnostic procedures undertaken, imaging findings, and treatments used throughout the study period. Three separate multivariate logistic regression models were developed for predicting a clinically relevant improvement in LBP, LP, and disability at 3 months. In total, 4,261 patients (95.2%) attended follow-up. For all the models, calibration was reasonable and the area under the receiver operating characteristic curve was ≥0.640. For LBP, LP, and disability, factors associated with a higher probability of improvement at 3 months were the following: not having undergone lumbar surgery, higher baseline scores for the corresponding variable, lower ones for the rest, and being treated with neuroreflexotherapy. Additional factors were the following: for LBP, shorter pain duration; for LP, not undergoing electromyography; and for disability, shorter pain duration, not being diagnosed with disc degeneration, and being treated with muscle relaxants and not opioids. A prospective registry can be used for developing predictive models to quantify the odds that a given LBP patient will experience a clinically relevant improvement. This may empower patients for an informed shared decision making. Copyright © 2012 Elsevier Inc. All rights reserved.

[COPD routine management in France: are guidelines used in clinical practice?].

PubMed

Jebrak, G

2010-01-01

COPD management guidelines have been proposed to improve the major outcomes for COPD patients. In clinical practice, COPD treatment is only partially consistent with current guidelines and recommendations. Global initiative for chronic obstructive lung disease (GOLD) guidelines are based on a COPD severity scale and are subject to change as the evidence based evolves. The main purpose of our study was to access whether the treatments prescribed to patients with COPD were consistent with these guidelines. Treatments prescribed by French physicians to 542 patients with COPD in stable conditions were recorded according to the severity of obstruction, using GOLD classification. We compared our prescription data base with the GOLD guidelines. Forty percent of the initial physicians were chest specialists. 78.3 % men, (64.8+/-10.8years) and 25 % were still smokers at inclusion. We found an important discrepancy between recommended treatment and COPD severity. Bronchodilators were commonly prescribed, but 11 % in severe COPD (stages III and IV) did not receive them. Inhaled steroids (ICS) were used respectively in 55.2 %, 59.4 % of patients in stages I, II (FEV1>50 %) (for whom they are not recommended) and 77.4 and 85.3 % in stages III and IV. Only 30 % of patients used ICS+beta2 agonists in the same device. Influenza vaccination had been performed in only half of patients whatever the severity of COPD. Pulmonary rehabilitation had been used by 10 % of patients, (stage II: 6.4 %, stage III: 9.6 %, stage IV: 20.6 %). We confirmed that there are discrepancies between COPD guidelines and routine treatments. Some treatments such as ICS were overused in mild phenotypes, whereas in a high proportion of cases influenza immunisation and rehabilitation were omitted.

Promoting early presentation of breast cancer in older women: sustained effect of an intervention to promote breast cancer awareness in routine clinical practice.

PubMed

Dodd, Rachael H; Forster, Alice S; Sellars, Sarah; Patnick, Julietta; Ramirez, Amanda J; Forbes, Lindsay J L

2017-06-05

Older women have poorer survival from breast cancer, which may be at least partly due to poor breast cancer awareness leading to delayed presentation and more advanced stage at diagnosis. In a randomised trial, an intervention to promote early presentation of breast cancer in older women increased breast cancer awareness at 1 year compared with usual care (24 versus 4%). We examined its effectiveness in routine clinical practice. We piloted the intervention delivered by practising health professionals to women aged about 70 in four breast screening services. We measured the effect on breast cancer awareness at 1 year compared with comparison services, where women did not receive the intervention. At 1 year, 25% of women in pilot services were breast cancer aware compared with 4% in comparison services (p = 0.001). The components of breast cancer awareness were knowledge of breast cancer non-lump symptoms (pilot: 63% vs comparison: 82% at 1 year; OR = 2.56, 95% CI 1.92-3.42), knowledge of age related risk (pilot: 8% vs comparison: 36% at 1 year; OR = 5.56, 95% CI 4.0-7.74) and reported breast checking (pilot: 70% vs comparison: 78% at 1 year; OR = 1.49, 95% CI 1.13-1.96). The intervention may be as effective in routine clinical practice as in a randomised controlled trial. This intervention has the potential to reduce patient delay in the diagnosis of breast cancer in older women. The PEP trial was registered with the International Standard Registered Clinical/soCial sTudy Number (ISRCTN) as a clinical trial ( ISRCTN31994827 ) on 3rd October 2007.

Imaging tests in staging and surveillance of non-metastatic breast cancer: changes in routine clinical practice and cost implications.

PubMed

De Placido, S; De Angelis, C; Giuliano, M; Pizzi, C; Ruocco, R; Perrone, V; Bruzzese, D; Tommasielli, G; De Laurentiis, M; Cammarota, S; Arpino, G; Arpino, G

2017-03-14

Although guidelines do not recommend computerised tomography (CT), positron emission tomography (PET) or magnetic resonance imaging (MRI) for the staging or follow-up of asymptomatic patients with non-metastatic breast cancer, they are often requested in routine clinical practice. The aim of this study was to determine the staging and follow-up patterns, and relative costs in a large population of breast cancer patients living and treated in a Southern Italian region. We analysed the clinical computerised information recorded by 567 primary-care physicians assisting about 650 000 inhabitants in the Campania region. Patients with non-metastatic breast cancer were identified and divided into calendar years from 2001 to 2010. The number of diagnostic tests prescribed per 100 patients (N/Pts) and the mean cost per patient was determined 3 months before diagnosis and up to 1 year after diagnosis. Costs are expressed in constant 2011 euros. We identified 4680 newly diagnosed cases of asymptomatic non-metastatic breast cancer. N/Pts increased significantly (P<0.0001) from 2001 to 2010. The mean number of prescribed mammograms, bone scans, abdominal ultrasound and chest X-rays ('routine tests'), and costs was unchanged. However, the number of CT, PET scans and MRI ('new tests')prescriptions almost quadrupled and the mean cost per patient related to these procedures significantly increased from [euro ]357 in 2001 to [euro ]830 in 2010 (P<0.0001). New test prescriptions and relative costs significantly and steadily increased throughout the study period. At present there is no evidence that the delivery of new tests to asymptomatic patients improves breast cancer outcome. Well-designed clinical trials are urgently needed to shed light on the impact of these tests on clinical outcome and overall survival.

Clinical Neuropathology practice news 1-2014: Pyrosequencing meets clinical and analytical performance criteria for routine testing of MGMT promoter methylation status in glioblastoma

PubMed Central

Preusser, Matthias; Berghoff, Anna S.; Manzl, Claudia; Filipits, Martin; Weinhäusel, Andreas; Pulverer, Walter; Dieckmann, Karin; Widhalm, Georg; Wöhrer, Adelheid; Knosp, Engelbert; Marosi, Christine; Hainfellner, Johannes A.

2014-01-01

Testing of the MGMT promoter methylation status in glioblastoma is relevant for clinical decision making and research applications. Two recent and independent phase III therapy trials confirmed a prognostic and predictive value of the MGMT promoter methylation status in elderly glioblastoma patients. Several methods for MGMT promoter methylation testing have been proposed, but seem to be of limited test reliability. Therefore, and also due to feasibility reasons, translation of MGMT methylation testing into routine use has been protracted so far. Pyrosequencing after prior DNA bisulfite modification has emerged as a reliable, accurate, fast and easy-to-use method for MGMT promoter methylation testing in tumor tissues (including formalin-fixed and paraffin-embedded samples). We performed an intra- and inter-laboratory ring trial which demonstrates a high analytical performance of this technique. Thus, pyrosequencing-based assessment of MGMT promoter methylation status in glioblastoma meets the criteria of high analytical test performance and can be recommended for clinical application, provided that strict quality control is performed. Our article summarizes clinical indications, practical instructions and open issues for MGMT promoter methylation testing in glioblastoma using pyrosequencing. PMID:24359605

An Element of Practical Knowledge in Education: Professional Routines

ERIC Educational Resources Information Center

Lacourse, France

2011-01-01

The question of practical knowledge and its teaching has arisen more perceptibly since the appearance of the aim to professionalize teachers. How can imperceptible knowledge such as professional routines be taught? To establish a social fabric and effective class management, it is essential to call on creative and adaptive professional routines.…

Pitfalls in lung cancer molecular pathology: how to limit them in routine practice?

PubMed

Ilie, M; Hofman, P

2012-01-01

New treatment options in advanced non-small cell lung carcinoma (NSCLC) targeting activating epidermal growth factor receptor (EGFR) gene mutations and other genetic alterations demonstrated the clinical significance of the molecular features of specific subsets of tumors. Therefore, the development of personalized medicine has stimulated the routine integration into pathology departments of somatic mutation testing. However, clinical mutation testing must be optimized and standardized with regard to histological profile, type of samples, pre-analytical steps, methodology and result reporting. Routine molecular testing in NSCLC is currently moving beyond EGFR mutational analysis. Recent progress of targeted therapies will require molecular testing for a wide panel of mutations for a personalized molecular diagnosis. As a consequence, efficient testing of multiple molecular abnormalities is an urgent requirement in thoracic oncology. Moreover, increasingly limited tumor sample becomes a major challenge for molecular pathology. Continuous efforts should be made for safe, effective and specific molecular analyses. This must be based on close collaboration between the departments involved in the management of lung cancer. In this review we explored the practical issues and pitfalls surrounding the routine implementation of molecular testing in NSCLC in a pathology laboratory.

Safety and efficacy of long-term use of sodium oxybate for narcolepsy with cataplexy in routine clinical practice.

PubMed

Drakatos, Panagis; Lykouras, Dimosthenis; D'Ancona, Grainne; Higgins, Sean; Gildeh, Nadia; Macavei, Raluca; Rosenzweig, Ivana; Steier, Joerg; Williams, Adrian J; Muza, Rexford; Kent, Brian D; Leschziner, Guy

2017-07-01

Sodium oxybate is licensed in Europe for the treatment of narcolepsy with cataplexy in adults. The aim of this study was to assess the efficacy and safety of sodium oxybate in clinical practice in patients with narcolepsy and cataplexy refractory to other treatments. This was a retrospective single centre study including patients with severe narcolepsy with cataplexy refractory to other treatments, who were initiated on sodium oxybate between 2009 and 2015. Patients were allowed to be on other stimulants or/and anti-cataplectic agents. Epworth sleepiness scale (ESS) and weekly cataplexy events were recorded. Side effects (SEs) were recorded at every follow-up visit. 90 patients were prescribed sodium oxybate, with a total of 3116 patient-months of drug exposure. ESS and weekly cataplexy events were significantly reduced by sodium oxybate for all patients (ΔESS = 4.3 ± 4.4 and Δcataplexy = 21.8 ± 18.5 events/week; p < 0.0001, respectively). The required maintenance dose could not be predicted based upon gender, body mass index, or clinical factors. 60% of patients were able to reduce or come off other medications. Half of the patients experienced at least one SE, and 26.6% had to stop treatment due to limiting SEs. Nausea, mood swings and enuresis were the most commonly reported SEs. SEs that led to drug discontinuation, particularly psychosis, were associated with increasing age and were observed early after the initiation of the drug. Sodium oxybate provides a good clinical efficacy and acceptable safety profile in routine clinical practice for the treatment of patients suffering from narcolepsy with cataplexy. A quarter of patients experience SEs requiring withdrawal of the drug with older patients being more vulnerable to the more serious SEs. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Hepatitis B Virus Genotyping: Is the Time Ripe for Routine Clinical Use?

PubMed Central

Madan, Kaushal; Tyagi, Pankaj

2012-01-01

Hepatitis B is one of the major causes of end-stage liver disease and liver cancer worldwide. A number of host and viral factors influence the disease course and outcomes. One such viral factor is hepatitis B virus (HBV) genotypes. There are eight major HBV genotypes described from various geographic regions of the world. Although direct sequencing appears to be the gold standard for HBV genotyping, it is expensive and laborintensive and therefore cannot be applied for routine clinical use. The newer molecular methods including serotyping have made genotyping easier and simple to apply to large number of samples rapidly. The data collected mainly over the last decade have suggested that HBV genotypes may have a bearing over the natural course of the disease and its response to therapy. This review summarizes the available literature and highlights how genotyping could be incorporated into routine clinical practice in order to improve delivery of care to HBV-infected individuals. PMID:25755425

Evidence-based Practices Addressed in Community-based Children’s Mental Health Clinical Supervision

PubMed Central

Accurso, Erin C.; Taylor, Robin M.; Garland, Ann F.

2013-01-01

Context Clinical supervision is the principal method of training for psychotherapeutic practice, however there is virtually no research on supervision practice in community settings. Of particular interest is the role supervision might play in facilitating implementation of evidence-based (EB) care in routine care settings. Objective This study examines the format and functions of clinical supervision sessions in routine care, as well as the extent to which supervision addresses psychotherapeutic practice elements common to EB care for children with disruptive behavior problems, who represent the majority of patients served in publicly-funded routine care settings. Methods Supervisors (n=7) and supervisees (n=12) from four publicly-funded community-based child mental health clinics reported on 130 supervision sessions. Results Supervision sessions were primarily individual in-person meetings lasting one hour. The most common functions included case conceptualization and therapy interventions. Coverage of practice elements common to EB treatments was brief. Discussion Despite the fact that most children presenting to public mental health services are referred for disruptive behavior problems, supervision sessions are infrequently focused on practice elements consistent with EB treatments for this population. Supervision is a promising avenue through which training in EB practices could be supported to improve the quality of care for children in community-based “usual care” clinics. PMID:24761163

Implementation of a cystic fibrosis lung transplant referral patient decision aid in routine clinical practice: an observational study.

PubMed

Stacey, Dawn; Vandemheen, Katherine L; Hennessey, Rosamund; Gooyers, Tracy; Gaudet, Ena; Mallick, Ranjeeta; Salgado, Josette; Freitag, Andreas; Berthiaume, Yves; Brown, Neil; Aaron, Shawn D

2015-02-07

continued to feel inadequate ability with supporting patients to handle conflicting views (p = 0.01). Most Canadian CF clinics agreed to participate in the study. Interventions were used to target identified modifiable barriers to using the patient decision aid in routine CF clinical practice. CF clinics reported using it with almost all patients in the second year.

Public attitudes to the storage of blood left over from routine general practice tests and its use in research.

PubMed

Treweek, Shaun; Doney, Alex; Leiman, David

2009-01-01

There is increasing international interest in DNA biobanks but relatively little evidence concerning appropriate recruitment methods for these repositories of genetic information linked to patient-specific phenotypic data. To this end, our study aimed to investigate the attitudes of members of the public recruited through general practices to the donation and storage of blood left over from routine clinical tests in general practice. A questionnaire was mailed to 2600 individuals randomly selected from two general practice patient lists in Dundee, Scotland. Using a 7-point Likert scale, respondents rated their attitudes toward DNA biobanks in general, and procurement of blood samples specifically. Overall, 841 (34%) of 2471 delivered questionnaires were returned. Compared with patients on the practice lists, respondents were older and more likely to be women. A majority of respondents (61%) were unequivocally positive about storing blood left over from routine tests. Despite general support for this collection method, when asked about open-ended consent, respondents expressed concern about future uses. Respondents' increasing age and level of deprivation had significant adverse effects on attitudes towards making leftover routine biological samples available for research (P = 0.013 and P = 0.034, respectively). The study had three main limitations: there was a low response rate (34%) such that respondents were not entirely respresentative of the survey population; some respondents had difficulty with the questionnaire; and the study was somewhat underpowered for some comparisons. Despite its limitations, this first survey of a general practice population suggests that the majority would be willing to consider giving open-ended consent for the use of blood left over from routine clinical tests in general practice to be stored and used later for medical research.

Service profiling and outcomes benchmarking using the CORE-OM: toward practice-based evidence in the psychological therapies. Clinical Outcomes in Routine Evaluation-Outcome Measures.

PubMed

Barkham, M; Margison, F; Leach, C; Lucock, M; Mellor-Clark, J; Evans, C; Benson, L; Connell, J; Audin, K; McGrath, G

2001-04-01

To complement the evidence-based practice paradigm, the authors argued for a core outcome measure to provide practice-based evidence for the psychological therapies. Utility requires instruments that are acceptable scientifically, as well as to service users, and a coordinated implementation of the measure at a national level. The development of the Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) is summarized. Data are presented across 39 secondary-care services (n = 2,710) and within an intensively evaluated single service (n = 1,455). Results suggest that the CORE-OM is a valid and reliable measure for multiple settings and is acceptable to users and clinicians as well as policy makers. Baseline data levels of patient presenting problem severity, including risk, are reported in addition to outcome benchmarks that use the concept of reliable and clinically significant change. Basic quality improvement in outcomes for a single service is considered.

Usefulness of 3-Tesla cardiac magnetic resonance imaging in the assessment of aortic stenosis severity in routine clinical practice.

PubMed

Levy, Franck; Iacuzio, Laura; Civaia, Filippo; Rusek, Stephane; Dommerc, Carine; Hugues, Nicolas; Alexandrescu, Clara; Dor, Vincent; Tribouilloy, Christophe; Dreyfus, Gilles

2016-11-01

Recently, 1.5-Tesla cardiac magnetic resonance imaging (CMR) was reported to provide a reliable alternative to transthoracic echocardiography (TTE) for the quantification of aortic stenosis (AS) severity. Few data are available using higher magnetic field strength MRI systems in this context. To evaluate the feasibility and reproducibility of the assessment of aortic valve area (AVA) using 3-Tesla CMR in routine clinical practice, and to assess concordance between TTE and CMR for the estimation of AS severity. Ninety-one consecutive patients (60 men; mean age 74±10years) with known AS documented by TTE were included prospectively in the study. All patients underwent comprehensive TTE and CMR examination, including AVA estimation using the TTE continuity equation (0.81±0.18cm 2 ), direct CMR planimetry (CMRp) (0.90±0.22cm 2 ) and CMR using Hakki's formula (CMRhk), a simplified Gorlin formula (0.70±0.19cm 2 ). Although significant agreement with TTE was found for CMRp (r=0.72) and CMRhk (r=0.66), CMRp slightly overestimated (bias=0.11±0.18cm 2 ) and CMRhk slightly underestimated (bias=-0.11±0.17cm 2 ) AVA compared with TTE. Inter- and intraobserver reproducibilities of CMR measurements were excellent (r=0.72 and r=0.74 for CMRp and r=0.88 and r=0.92 for peak aortic velocity, respectively). 3-Tesla CMR is a feasible, radiation-free, reproducible imaging modality for the estimation of severity of AS in routine practice, knowing that CMRp tends to overestimate AVA and CMRhk to underestimate AVA compared with TTE. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Quantitative echocardiographic measures in the assessment of single ventricle function post-Fontan: Incorporation into routine clinical practice.

PubMed

Rios, Rodrigo; Ginde, Salil; Saudek, David; Loomba, Rohit S; Stelter, Jessica; Frommelt, Peter

2017-01-01

Quantitative echocardiographic measurements of single ventricular (SV) function have not been incorporated into routine clinical practice. A clinical protocol, which included quantitative measurements of SV deformation (global circumferential and longitudinal strain and strain rate), standard deviation of time to peak systolic strain, myocardial performance index (MPI), dP/dT from an atrioventricular valve regurgitant jet, and superior mesenteric artery resistance index, was instituted for all patients with a history of Fontan procedure undergoing echocardiography. All measures were performed real time during clinically indicated studies and were included in clinical reports. A total of 100 consecutive patients (mean age = 11.95±6.8 years, range 17 months-31.3 years) completed the protocol between September 1, 2014 to April 29, 2015. Deformation measures were completed in 100% of the studies, MPI in 93%, dP/dT in 55%, and superior mesenteric artery Doppler in 82%. The studies were reviewed to assess for efficiency in completing the protocol. The average time for image acquisition was 27.4±8.8 (range 10-62 minutes). The average time to perform deformation measures was 10.8±5.5 minutes (range 5-35 minutes) and time from beginning of imaging to report completion was 53.4±13.7 minutes (range 27-107 minutes). There was excellent inter-observer reliability when deformation indices were blindly repeated. Patients with a single left ventricle had significantly higher circumferential strain and strain rate, longitudinal strain and strain rate, and dP/dT compared to a single right ventricle. There were no differences in quantitative indices of ventricular function between patients <10 vs. >10 years post-Fontan. Advanced quantitative assessment of SV function post-Fontan can be consistently and efficiently performed real time during clinically indicated echocardiograms with excellent reliability. © 2016, Wiley Periodicals, Inc.

Clinical practice recommendations for depression.

PubMed

Malhi, G S; Adams, D; Porter, R; Wignall, A; Lampe, L; O'Connor, N; Paton, M; Newton, L A; Walter, G; Taylor, A; Berk, M; Mulder, R T

2009-01-01

To provide clinically relevant evidence-based recommendations for the management of depression in adults that are informative, easy to assimilate and facilitate clinical decision making. A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. The recommendations then underwent consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. The clinical practice recommendations for depression (Depression CPR) summarize evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of depression. Further, the novel style and practical approach should promote uptake and implementation.

How do family physicians measure blood pressure in routine clinical practice?

PubMed Central

Kaczorowski, Janusz; Myers, Martin G.; Gelfer, Mark; Dawes, Martin; Mang, Eric J.; Berg, Angelique; Grande, Claudio Del; Kljujic, Dragan

2017-01-01

Abstract Objective To describe the techniques currently used by family physicians in Canada to measure blood pressure (BP) for screening for, diagnosing, and treating hypertension. Design A Web-based cross-sectional survey distributed by e-mail. Setting Stratified random sample of family physicians in Canada. Participants Family physician members of the College of Family Physicians of Canada with valid e-mail addresses. Main outcome measures Physicians’ self-reported routine methods for recording BP in their practices to screen for, diagnose, and manage hypertension. Results A total of 774 valid responses were received, for a response rate of 16.2%. Respondents were similar to nonrespondents except for underrepresentation of male physicians. Of 769 respondents, 417 (54.2%) indicated that they used manual office BP measurement with a mercury or aneroid device and stethoscope as the routine method to screen patients for high BP, while 42.9% (330 of 769) reported using automated office BP (AOBP) measurement. The method most frequently used to make a diagnosis of hypertension was AOBP measurement (31.1%, 240 of 771), followed by home BP measurement (22.4%, 173 of 771) and manual office BP measurement (21.4%, 165 of 771). Ambulatory BP monitoring (ABPM) was used for diagnosis by 14.4% (111 of 771) of respondents. The most frequently reported method for ongoing management was home BP monitoring (68.7%, 528 of 769), followed by manual office BP measurement (63.6%, 489 of 769) and AOBP measurement (59.2%, 455 of 769). More than three-quarters (77.8%, 598 of 769) of respondents indicated that ABPM was readily available for their patients. Conclusion Canadian family physicians exhibit overall high use of electronic devices for BP measurement, However, more efforts are needed to encourage practitioners to follow current Canadian guidelines, which advocate the use of AOBP measurement for hypertension screening, ABPM and home BP measurement for making a diagnosis, and both

A prospective, multicenter, post marketing surveillance study to evaluate the safety and effectiveness of the Superia-Sirolimus Eluting Coronary Stent System (SSECSS) implanted during routine clinical practice in India.

PubMed

Chandra, Praveen; Kumar, Tarun

2014-01-01

A prospective, multicenter, post marketing surveillance study to evaluate the safety and effectiveness of the Superia-Sirolimus Eluting Coronary Stent System (SSECSS) implanted during routine clinical practice in India. 1. To study the MACE and in stent and In-segment Loss at Six Months (in a pre selected group of 50 patients). 1. Clinical and procedural success. This is a prospective, open label, single-arm, multicenter (16 sites), post marketing observational study enrolling patients implanted with Superia-Sirolimus Eluting Coronary Stent (SSECS) in routine clinical practice in India. A total of 200 Patients of coronary Artery Disease (CAD) implanted with Superia-Sirolimus Eluting Coronary Stent (SSECS) were enrolled. Clinical assessments were done at 30 days, 180 days and at 1, 2 years either telephonically or office visit. A cohort of 50 pre-selected patients were followed up for angiographic evaluation at 180 days. MACE at 12 month of follow up was 1.71%.Late lumen loss, in segment was 0.14 and in stent was 0.10 mm at 6 month of follow-up. TLR was required only in 2 patients. Superia stent is as safe as other biodegradable polymer stent in the market and time has come for biodegradable polymer stent with thin struts. Copyright © 2014 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

The effect of sibutramine prescribing in routine clinical practice on cardiovascular outcomes: a cohort study in the United Kingdom.

PubMed

Hayes, J F; Bhaskaran, K; Batterham, R; Smeeth, L; Douglas, I

2015-09-01

The marketing authorization for the weight loss drug sibutramine was suspended in 2010 following a major trial that showed increased rates of non-fatal myocardial infarction and cerebrovascular events in patients with pre-existing cardiovascular disease. In routine clinical practice, sibutramine was already contraindicated in patients with cardiovascular disease and so the relevance of these influential clinical trial findings to the 'real World' population of patients receiving or eligible for the drug is questionable. We assessed rates of myocardial infarction and cerebrovascular events in a cohort of patients prescribed sibutramine or orlistat in the United Kingdom. A cohort of patients prescribed weight loss medication was identified within the Clinical Practice Research Datalink. Rates of myocardial infarction or cerebrovascular event, and all-cause mortality were compared between patients prescribed sibutramine and similar patients prescribed orlistat, using both a multivariable Cox proportional hazard model, and propensity score-adjusted model. Possible effect modification by pre-existing cardiovascular disease and cardiovascular risk factors was assessed. Patients prescribed sibutramine (N=23,927) appeared to have an elevated rate of myocardial infarction or cerebrovascular events compared with those taking orlistat (N=77,047; hazard ratio 1.69, 95% confidence interval 1.12-2.56). However, subgroup analysis showed the elevated rate was larger in those with pre-existing cardiovascular disease (hazard ratio 4.37, 95% confidence interval 2.21-8.64), compared with those with no cardiovascular disease (hazard ratio 1.52, 95% confidence interval 0.92-2.48, P-interaction=0.0076). All-cause mortality was not increased in those prescribed sibutramine (hazard ratio 0.67, 95% confidence interval 0.34-1.32). Sibutramine was associated with increased rates of acute cardiovascular events in people with pre-existing cardiovascular disease, but there was a low absolute

Estimation of the effects of multipoint pacing on battery longevity in routine clinical practice.

PubMed

Akerström, Finn; Narváez, Irene; Puchol, Alberto; Pachón, Marta; Martín-Sierra, Cristina; Rodríguez-Mañero, Moisés; Rodríguez-Padial, Luis; Arias, Miguel A

2017-09-23

Multipoint pacing (MPP) permits simultaneous multisite pacing of the left ventricle (LV); initial studies suggest haemodynamic and clinical benefits over conventional (single LV site) cardiac resynchronization therapy (CRT). The aim of this study was to estimate the impact of MPP activation on battery longevity in routine clinical practice. Patient (n = 46) and device data were collected from two centres at least 3 months after MPP-CRT device implantation. Multipoint pacing programming was based on the maximal possible anatomical LV1/LV2 separation according to three predefined LV pacing capture threshold (PCT) cut-offs (≤1.5 V; ≤4.0 V; and ≤6.5 V). Estimated battery longevity was calculated using the programmed lower rate limit, lead impedances, outputs, and pacing percentages. Relative to the longevity for conventional CRT using the lowest PCT (8.9 ± 1.2 years), MPP activation significantly shortened battery longevity for all three PCT cut-offs (≤1.5 V, -5.6%; ≤4.0 V, -16.9%; ≤6.5 V, -21.3%; P's <0.001). When compared with conventional CRT based on longest right ventricle-LV delay (8.3 ± 1.3 years), battery longevity was significantly shortened for the MPP ≤ 4.0 V and ≤6.5 V cut-offs (-10.8 and -15.7%, respectively; P's <0.001). Maximal LV1/LV2 spacing was possible in 23.9% (≤1.5 V), 56.5% (≤4.0 V), and 69.6% (≤6.5 V) of patients. Multipoint pacing activation significantly reduces battery longevity compared with that for conventional CRT configuration. When reasonable MPP LV vector PCTs (≤4.0 V) are achieved, the decrease in battery longevity is relatively small which may prompt the clinician to activate MPP. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2017. For permissions, please email: journals.permissions@oup.com.

A retrospective review of performance and utility of routine clinical pelvimetry.

PubMed

Blackadar, Charles S; Viera, Anthony J

2004-01-01

Some authorities have questioned the utility of performing clinical pelvimetry as part of routine prenatal care. This study determined the frequency with which clinical pelvimetry is still performed at two military hospitals and whether the results of pelvimetry influence the management of labor and delivery. We conducted a retrospective review of prenatal records at two military hospitals. One was an overseas hospital, and one was a family medicine teaching hospital in the United States. The records of 660 pregnant women were reviewed to identify documentation that pelvimetry was performed during prenatal care and whether there was evidence that the physician managing labor and delivery altered management based on pelvimetry results. Seventy percent (461) of the 660 records reviewed had all pelvimetry measurements documented as normal, or the provider had written "good for TOL (trial of labor)," "proven to XX pounds," or similar annotation that pelvimetry was normal. Nine percent (58 records) had no documentation of pelvimetry (pelvimetry section left blank). The remaining 21% (141 charts) had at least one pelvimetry measurement listed as abnormal on the initial prenatal exam. No admission note, progress note, or operative note recorded during labor and delivery made reference to clinical pelvimetry results. No abnormal pelvimetry result was referenced in follow-up visits or appeared to make any difference in mode of delivery or treatment in labor. Two women (one at each institution) had initial visit notes indicating the need to consider radiographic pelvimetry based on the results of clinical exam, but this test was not done in either case, and both women delivered vaginally. Our study indicates that clinical pelvimetry does not change management of pregnant patients. Current practice is to allow all women a trial of labor regardless of pelvimetry results. This makes the routine performance and recording of clinical pelvimetry a waste of time, a potential

AGREEing on Canadian cardiovascular clinical practice guidelines.

PubMed

Stone, James A; Austford, Leslie; Parker, John H; Gledhill, Norm; Tremblay, Guy; Arthur, Heather M

2008-10-01

The use of clinical practice guidelines (CPGs), particularly the routine implementation of evidence-based cardiovascular health maintenance and disease management recommendations, affords both expert and nonexpert practitioners the opportunity to achieve better, and at least theoretically similar, patient outcomes. However, health care practitioners are often stymied in their efforts to follow even well-researched and well-written CPGs as a consequence of contradictory information. The purposeful integration and harmonization of Canadian cardiovascular CPGs, regardless of their specific risk factor or clinical management focus, is critical to their widespread acceptance and implementation. This level of cooperation and coordination among CPG groups and organizations would help to ensure that their clinical practice roadmaps (ie, best practice recommendations) contain clear, concise and complementary, rather than contradictory, patient care information. Similarly, the application of specific tools intended to improve the quality of CPGs, such as the Appraisal of Guidelines for Research and Evaluation (AGREE) assessment tool, may also lead to improvements in CPG quality and potentially enhance their acceptance and implementation.

A clinical evaluation of placental growth factor in routine practice in high-risk women presenting with suspected pre-eclampsia and/or fetal growth restriction.

PubMed

Ormesher, L; Johnstone, E D; Shawkat, E; Dempsey, A; Chmiel, C; Ingram, E; Higgins, L E; Myers, J E

2018-03-13

To evaluate the use of plasma Placental Growth Factor (PlGF), recommended by the recent NICE guidance, in women with suspected pre-eclampsia (PE) and/or fetal growth restriction (FGR). Non-randomised prospective clinical evaluation study in high-risk antenatal clinics in a tertiary maternity unit. PlGF testing was performed in addition to routine clinical assessment in 260 women >20 weeks' gestation with chronic disease (hypertension, renal disease ± diabetes) with a change in maternal condition or in women with suspected FGR to determine the impact on clinical management. Results were revealed and standardised care pathways followed. Outcome of pregnancies with a low PlGF (<12 pg/ml and 13-100 pg/ml), impact on clinical service and the diagnostic accuracy of alternative PlGF cut-offs. 206/260 (79.2%) women had an adverse outcome (PE/birthweight < 10th centile/preterm birth). In our cohort, a low PlGF (<12 pg/ml) was associated with a shorter test-birth interval and universally (100% PPV) with an adverse pregnancy outcome, although 29/61 (47.5%) of women with PlGF < 12 pg/ml continued their pregnancy >14 days. The PlGF result altered clinical management (surveillance or timing of birth) in 196/260 (75.4%) cases. Alternative PlGF thresholds did not significantly improve diagnostic performance. Our evaluation confirms the value of PlGF as a diagnostic tool for placental dysfunction. However, low PlGF in isolation should not trigger iatrogenic delivery. Further research linking placental pathology, maternal disease and maternal PlGF levels is urgently needed before this test can be implemented in routine clinical practice. Copyright © 2018. Published by Elsevier B.V.

Cost of treatment of peripheral neuropathic pain with pregabalin or gabapentin in routine clinical practice: impact of their loss of exclusivity

PubMed Central

Rejas‐Gutiérrez, Javier; Pérez‐Páramo, María; Navarro‐Artieda, Ruth

2016-01-01

Abstract To analyze the effect of loss of exclusivity of data on the cost of treatment of peripheral neuropathic pain (PNP) with pregabalin or gabapentin in routine clinical practice. A retrospective observational study, with electronic medical records for patients enrolled at primary care centers managed by the health care provider Badalona Serveis Assistencials, who initiated treatment of PNP with pregabalin or gabapentin. The analysis used drugs and resources prices for year 2015. The 1163 electronic medical records (pregabalin; N = 764, gabapentin; N = 399) for patients (62.2% women) with a mean (standard deviation) age of 59.2 (14.7) years were analyzed. Treatment duration was slightly shorter with pregabalin than with gabapentin (5.2 vs 5.5 months; P = 0.124), with mean doses of 227.4 (178.6) mg and 900.0 (443.4) mg, respectively. The average study drug cost per patient was higher for pregabalin than for gabapentin; €214.6 (206.3) vs €157.4 (181.9), P < 0.001, although the cost of concomitant analgesic medication was lower; €176.5 (271.8) vs €306.7 (529.2), P < 0.001. The adjusted average total cost per patient was lower in those treated with pregabalin than in those treated with gabapentin; €2,413 (2119‐2708) vs €3201 (2806–3.597); P = 0.002, owing to significantly lower health care costs; €1307 (1247‐1367) vs €1538 (1458‐1618), P < 0.001, and also non‐health care costs; €1106 (819‐1393) vs €1663 (1279‐2048), P = 0.023, that was caused by a significantly lower use of concomitant medication, fewer medical visits to primary care, and fewer days of sick leave. After loss of exclusivity of both drugs, pregabalin continued to show lower health care and non‐health care costs than gabapentin in the treatment of PNP in routine clinical practice. PMID:27671223

Uniform data collection in routine clinical practice in cardiovascular patients for optimal care, quality control and research: The Utrecht Cardiovascular Cohort.

PubMed

Asselbergs, Folkert W; Visseren, Frank Lj; Bots, Michiel L; de Borst, Gert J; Buijsrogge, Marc P; Dieleman, Jan M; van Dinther, Baukje Gf; Doevendans, Pieter A; Hoefer, Imo E; Hollander, Monika; de Jong, Pim A; Koenen, Steven V; Pasterkamp, Gerard; Ruigrok, Ynte M; van der Schouw, Yvonne T; Verhaar, Marianne C; Grobbee, Diederick E

2017-05-01

Background Cardiovascular disease remains the major contributor to morbidity and mortality. In routine care for patients with an elevated cardiovascular risk or with symptomatic cardiovascular disease information is mostly collected in an unstructured manner, making the data of limited use for structural feedback, quality control, learning and scientific research. Objective The Utrecht Cardiovascular Cohort (UCC) initiative aims to create an infrastructure for uniform registration of cardiovascular information in routine clinical practice for patients referred for cardiovascular care at the University Medical Center Utrecht, the Netherlands. This infrastructure will promote optimal care according to guidelines, continuous quality control in a learning healthcare system and creation of a research database. Methods The UCC comprises three parts. UCC-1 comprises enrolment of all eligible cardiovascular patients in whom the same information will be collected, based on the Dutch cardiovascular management guideline. A sample of UCC-1 will be invited for UCC-2. UCC-2 involves an enrichment through extensive clinical measurements with emphasis on heart failure, cerebral ischaemia, arterial aneurysms, diabetes mellitus and elevated blood pressure. UCC-3 comprises on-top studies, with in-depth measurements in smaller groups of participants typically based on dedicated project grants. All participants are followed up for morbidity and mortality through linkage with national registries. Conclusion In a multidisciplinary effort with physicians, patients and researchers the UCC sets a benchmark for a learning cardiovascular healthcare system. UCC offers an invaluable resource for future high quality care as well as for first-class research for investigators.

The impact of introducing intensity modulated radiotherapy into routine clinical practice.

PubMed

Miles, Elizabeth A; Clark, Catharine H; Urbano, M Teresa Guerrero; Bidmead, Margaret; Dearnaley, David P; Harrington, Kevin J; A'Hern, Roger; Nutting, Christopher M

2005-12-01

Intensity modulated radiotherapy (IMRT) at the Royal Marsden Hospital London was introduced in July 2001. Treatment delivery was dynamic using a single-phase technique. Concerns were raised regarding increased clinical workload due to introduction of new technology. The potential increased use of resources was assessed. IMRT patient selection was within guidelines of clinical trials and included patients undergoing prostate plus pelvic lymph node (PPN) irradiation and head and neck cancer (HNC) treatment. Patient planning, quality assurance and treatment times were collected for an initial IMRT patient group. A comparative group of patients with advanced HNC undergoing two- or three-phase conventional radiotherapy, requiring matched photon and electron fields, were also timed. The median overall total planning time for IMRT was greater for HNC patients compared to the PPN cohort. For HNC the overall IMRT planning time was significantly longer than for conventional. The median treatment time for conventional two- or three-phase HNC treatments, encompassing similar volumes to those treated with IMRT, was greater than that for the IMRT HNC patient cohort. A reduction in radiographer man hours per patient of 4.8h was recorded whereas physics time was increased by 4.9h per patient. IMRT currently increases overall planning time. Additional clinician input is required for target volume localisation. Physics time is increased, a significant component of this being patient specific QA. Radiographer time is decreased. For HNC a single phase IMRT treatment has proven to be more efficient than a multiple phase conventional treatment. IMRT has been integrated smoothly and efficiently into the existing treatment working day. This preliminary study suggests that IMRT could be a routine treatment with efficient use of current radiotherapy resources.

"Many miles to go …": a systematic review of the implementation of patient decision support interventions into routine clinical practice.

PubMed

Elwyn, Glyn; Scholl, Isabelle; Tietbohl, Caroline; Mann, Mala; Edwards, Adrian G K; Clay, Catharine; Légaré, France; van der Weijden, Trudy; Lewis, Carmen L; Wexler, Richard M; Frosch, Dominick L

2013-01-01

Two decades of research has established the positive effect of using patient-targeted decision support interventions: patients gain knowledge, greater understanding of probabilities and increased confidence in decisions. Yet, despite their efficacy, the effectiveness of these decision support interventions in routine practice has yet to be established; widespread adoption has not occurred. The aim of this review was to search for and analyze the findings of published peer-reviewed studies that investigated the success levels of strategies or methods where attempts were made to implement patient-targeted decision support interventions into routine clinical settings. An electronic search strategy was devised and adapted for the following databases: ASSIA, CINAHL, Embase, HMIC, Medline, Medline-in-process, OpenSIGLE, PsycINFO, Scopus, Social Services Abstracts, and the Web of Science. In addition, we used snowballing techniques. Studies were included after dual independent assessment. After assessment, 5322 abstracts yielded 51 articles for consideration. After examining full-texts, 17 studies were included and subjected to data extraction. The approach used in all studies was one where clinicians and their staff used a referral model, asking eligible patients to use decision support. The results point to significant challenges to the implementation of patient decision support using this model, including indifference on the part of health care professionals. This indifference stemmed from a reported lack of confidence in the content of decision support interventions and concern about disruption to established workflows, ultimately contributing to organizational inertia regarding their adoption. It seems too early to make firm recommendations about how best to implement patient decision support into routine practice because approaches that use a 'referral model' consistently report difficulties. We sense that the underlying issues that militate against the use of

Sirolimus versus paclitaxel coronary stents in clinical practice.

PubMed

Millauer, Niklas; Jüni, Peter; Hofmann, Alexandra; Wandel, Simon; Bhambhani, Anupham; Billinger, Michael; Urwyler, Niklaus; Wenaweser, Peter; Hellige, Gerrit; Räber, Lorenz; Cook, Stéphane; Vogel, Rolf; Togni, Mario; Seiler, Christian; Meier, Bernhard; Windecker, Stephan

2011-01-01

We aimed at comparing the long term clinical outcome of SES and PES in routine clinical practice. Although sirolimus-eluting stents (SES) more effectively reduce neointimal hyperplasia than paclitaxel-eluting stents (PES), uncertainty prevails whether this difference translates into differences in clinical outcomes outside randomized controlled trials with selected patient populations and protocol-mandated angiographic follow-up. Nine hundred and four consecutive patients who underwent implantation of a drug-eluting stent between May 2004 and February 2005: 467 patients with 646 lesions received SES, 437 patients with 600 lesions received PES. Clinical follow-up was obtained at 2 years without intervening routine angiographic follow-up. The primary endpoint was a composite of death, myocardial infarction (MI), or target vessel revascularization (TVR). At 2 years, the primary endpoint was less frequent with SES (12.9%) than PES (17.6%, HR = 0.70, 95% CI 0.50-0.98, P = 0.04). The difference in favor of SES was largely driven by a lower rate of target lesion revascularisation (TLR; 4.1% vs. 6.9%, P = 0.05), whereas rates of death (6.4% vs. 7.6%, P = 0.49), MI (1.9% vs. 3.2%, P = 0.21), or definite stent thrombosis (0.6% vs. 1.4%, P = 0.27) were similar for both stent types. The benefit regarding reduced rates of TLR was significant in nondiabetic (3.6% vs. 7.1%, P = 0.04) but not in diabetic patients (5.6% vs. 6.1%, P = 0.80). SES more effectively reduced the need for repeat revascularization procedures than PES when used in routine clinical practice. The beneficial effect is maintained up to 2 years and may be less pronounced in diabetic patients. Copyright © 2010 Wiley-Liss, Inc.

Clinical practice recommendations for bipolar disorder.

PubMed

Malhi, G S; Adams, D; Lampe, L; Paton, M; O'Connor, N; Newton, L A; Walter, G; Taylor, A; Porter, R; Mulder, R T; Berk, M

2009-01-01

To provide clinically relevant evidence-based recommendations for the management of bipolar disorder in adults that are informative, easy to assimilate and facilitate clinical decision-making. A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. These preliminary recommendations underwent extensive consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. The clinical practice recommendations for bipolar disorder (bipolar CPR) summarise evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of bipolar disorder. Further, the novel style and practical approach should promote their uptake and implementation.

Evaluation of clinical practice guidelines.

PubMed Central

Basinski, A S

1995-01-01

Compared with the current focus on the development of clinical practice guidelines the effort devoted to their evaluation is meagre. Yet the ultimate success of guidelines depends on routine evaluation. Three types of evaluation are identified: evaluation of guidelines under development and before dissemination and implementation, evaluation of health care programs in which guidelines play a central role, and scientific evaluation, through studies that provide the scientific knowledge base for further evolution of guidelines. Identification of evaluation and program goals, evaluation design and a framework for evaluation planning are discussed. PMID:7489550

Very poor agreement between routine outpatient clinic office and ambulatory blood pressure: time to improve an old hospital outpatient clinic routine?

PubMed

Reinhard, Mark; Poulsen, Per L; Christensen, Kent L

2016-12-01

We investigated the agreement between elevated outpatient clinic office blood pressure (OC-OBP) as measured in the daily routine in our University Hospital Cardiology Outpatient Clinic and subsequent awake ambulatory blood pressure (AABP). In all patients referred for ambulatory blood pressure monitoring from our Cardiology Outpatient Clinic, we identified OC-OBP and changes in medication in the period from 1 January 2014 to 15 September 2015. The AABP was used as a reference measurement for the OC-OBP. A total of 183 patients were included in the study. Their mean age was 62.1±14.0 years and 49% were women. The mean systolic OC-OBP was 166.8±17.9 mmHg and the difference between the mean systolic OC-OBP and AABP was 28.0±19.5 mmHg (P<0.001) with 95% limits of agreement from -10.2 to +66.3 mmHg. The difference in mean systolic OC-OBP and AABP was 18.6±14.7 mmHg in patients less than 45 years (n=21), 24.8±18.2 mmHg in patients 45-74 years (n=121) and 42.3±18.5 mmHg in patients more than or equal to 75 years (n=41). In 32 (17%) of the patients, the antihypertensive treatment was intensified before the AABP, but in nine (28%) of these patients, the antihypertensive treatment was reduced again after the AABP because of low blood pressure. Routine OC-OBP in a busy cardiology clinic agrees poorly with AABP and may lead to unnecessary treatment and pharmacologically induced symptomatic hypotension, particularly in elderly patients. The results of this study urgently call for alternative solutions to routine OC-OBP in hospital outpatient clinics.

Comparative Effectiveness of DPP-4 Inhibitors Versus Sulfonylurea for the Treatment of Type 2 Diabetes in Routine Clinical Practice: A Retrospective Multicenter Real-World Study.

PubMed

Fadini, Gian Paolo; Bottigliengo, Daniele; D'Angelo, Federica; Cavalot, Franco; Bossi, Antonio Carlo; Zatti, Giancarlo; Baldi, Ileana; Avogaro, Angelo

2018-06-01

DPP-4 inhibitors (DPP4i) and sulfonylureas are popular second-line therapies for type 2 diabetes (T2D), but there is a paucity of real-world studies comparing their effectiveness in routine clinical practice. This was a multicenter retrospective study on diabetes outpatient clinics comparing the effectiveness of DPP4i versus gliclazide extended release. The primary endpoint was change from baseline in HbA1c. Secondary endpoints were changes in fasting plasma glucose, body weight, and systolic blood pressure. Automated software extracted data from the same clinical electronic chart system at all centers. Propensity score matching (PSM) was used to generate comparable cohorts to perform outcome analysis. We included data on 2410 patients starting DPP4i and 1590 patients starting gliclazide (mainly 30-60 mg/day). At baseline, the two groups differed in disease duration, body weight, blood pressure, HbA1c, fasting glucose, HDL cholesterol, triglycerides, liver enzymes, eGFR, prevalence of microangiopathy, and use of metformin. Among DPP4i molecules, no difference in glycemic effectiveness was detected. In matched cohorts (n = 1316/group), patients starting DPP4i, as compared with patients starting gliclazide, experienced greater reductions in HbA1c (- 0.6% versus - 0.4%; p < 0.001), fasting glucose (- 14.1 mg/dl versus - 8.8 mg/dl; p = 0.007), and body weight (- 0.4 kg versus - 0.1 kg; p = 0.006) after an average 6 months follow-up. DPP4i improved glucose control more than gliclazide, especially in patients who had failed with other glucose-lowering medications or were on basal insulin. This large retrospective real-world study shows that, in routine clinical practice, starting a DPP4i allows better glycemic control than starting low-dose gliclazide. The Italian Diabetes Society, with external support from AstraZeneca.

Clinical indicators for recurrent cardiovascular events in acute coronary syndrome patients treated with statins under routine practice in Thailand: an observational study.

PubMed

Chinwong, Dujrudee; Patumanond, Jayanton; Chinwong, Surarong; Siriwattana, Khanchai; Gunaparn, Siriluck; Hall, John Joseph; Phrommintikul, Arintaya

2015-06-16

Acute coronary syndrome (ACS) patients are at very high cardiovascular risk and tend to have recurrent cardiovascular events. The clinical indicators for subsequent cardiovascular events are limited and need further investigation. This study aimed to explore clinical indicators that were associated with recurrent cardiovascular events following index hospitalization. The data of patients hospitalized with ACS at a tertiary care hospital in northern Thailand between January 2009 and December 2012 were retrospectively reviewed from medical charts and the electronic hospital database. The patients were classified into three groups based on the frequency of recurrent cardiovascular events (nonfatal ACS, nonfatal stroke, or all-cause death) they suffered: no recurrent events (0), single recurrent event (1), and multiple recurrent events (≥2). Ordinal logistic regression was performed to explore the clinical indicators for recurrent cardiovascular events. A total of 405 patients were included; 60 % were male; the average age was 64.9 ± 11.5 years; 40 % underwent coronary revascularization during admission. Overall, 359 (88.6 %) had no recurrent events, 36 (8.9 %) had a single recurrent event, and 10 (2.5 %) had multiple recurrent events. The significant clinical indicators associated with recurrent cardiovascular events were achieving an LDL-C goal of < 70 mg/dL (Adjusted OR = 0.43; 95 % CI = 0.27-0.69, p-value < 0.001), undergoing revascularization during admission (Adjusted OR = 0.44; 95 % CI = 0.24-0.81, p-value = 0.009), being male (Adjusted OR = 1.85; 95 % CI = 1.29-2.66, p-value = 0.001), and decrease estimated glomerular filtration rate (Adjusted OR = 2.46; 95 % CI = 2.21-2.75, p-value < 0.001). The routine clinical practice indicators assessed in ACS patients that were associated with recurrent cardiovascular events were that achieving the LDL-C goal and revascularization are protective factors

Improving Implementation of eMental Health for Mood Disorders in Routine Practice: Systematic Review of Barriers and Facilitating Factors

PubMed Central

Mol, Mayke; Kleiboer, Annet; Bührmann, Leah; Finch, Tracy; Smit, Jan; Riper, Heleen

2018-01-01

Background Electronic mental health interventions (eMental health or eMH) can be used to increase accessibility of mental health services for mood disorders, with indications of comparable clinical outcomes as face-to-face psychotherapy. However, the actual use of eMH in routine mental health care lags behind expectations. Identifying the factors that might promote or inhibit implementation of eMH in routine care may help to overcome this gap between effectiveness studies and routine care. Objective This paper reports the results of a systematic review of the scientific literature identifying those determinants of practices relevant to implementing eMH for mood disorders in routine practice. Methods A broad search strategy was developed with high sensitivity to four key terms: implementation, mental health care practice, mood disorder, and eMH. The reach, effectiveness, adoption, implementation, and maintenance (RE-AIM) framework was applied to guide the review and structure the results. Thematic analysis was applied to identify the most important determinants that facilitate or hinder implementation of eMH in routine practice. Results A total of 13,147 articles were screened, of which 48 studies were included in the review. Most studies addressed aspects of the reach (n=33) of eMH, followed by intervention adoption (n=19), implementation of eMH (n=6), and maintenance (n=4) of eMH in routine care. More than half of the studies investigated the provision of mental health services through videoconferencing technologies (n=26), followed by Internet-based interventions (n=20). The majority (n=44) of the studies were of a descriptive nature. Across all RE-AIM domains, we identified 37 determinants clustered in six main themes: acceptance, appropriateness, engagement, resources, work processes, and leadership. The determinants of practices are expressed at different levels, including patients, mental health staff, organizations, and health care system level. Depending on

How to write a Critically Appraised Topic: evidence to underpin routine clinical practice.

PubMed

Callander, J; Anstey, A V; Ingram, J R; Limpens, J; Flohr, C; Spuls, P I

2017-10-01

Critically appraised topics (CATs) are essential tools for busy clinicians who wish to ensure that their daily clinical practice is underpinned by evidence-based medicine. CATs are short summaries of the most up-to-date, high-quality available evidence that is found using thorough structured methods. They can be used to answer specific, patient-orientated questions that arise recurrently in real-life practice. This article provides readers with a detailed guide to performing their own CATs. It is split into four main sections reflecting the four main steps involved in performing a CAT: formulation of a focused question, a search for the most relevant and highest-quality evidence, critical appraisal of the evidence and application of the results back to the patient scenario. As well as helping to improve patient care on an individual basis by answering specific clinical questions that arise, CATs can help spread and share knowledge with colleagues on an international level through publication in the evidence-based dermatology section of the British Journal of Dermatology. © 2017 British Association of Dermatologists.

The effect of sibutramine prescribing in routine clinical practice on cardiovascular outcomes: a cohort study in the United Kingdom

PubMed Central

Hayes, J F; Bhaskaran, K; Batterham, R; Smeeth, L; Douglas, I

2015-01-01

Background/Objectives: The marketing authorization for the weight loss drug sibutramine was suspended in 2010 following a major trial that showed increased rates of non-fatal myocardial infarction and cerebrovascular events in patients with pre-existing cardiovascular disease. In routine clinical practice, sibutramine was already contraindicated in patients with cardiovascular disease and so the relevance of these influential clinical trial findings to the ‘real World' population of patients receiving or eligible for the drug is questionable. We assessed rates of myocardial infarction and cerebrovascular events in a cohort of patients prescribed sibutramine or orlistat in the United Kingdom. Subjects/Methods: A cohort of patients prescribed weight loss medication was identified within the Clinical Practice Research Datalink. Rates of myocardial infarction or cerebrovascular event, and all-cause mortality were compared between patients prescribed sibutramine and similar patients prescribed orlistat, using both a multivariable Cox proportional hazard model, and propensity score-adjusted model. Possible effect modification by pre-existing cardiovascular disease and cardiovascular risk factors was assessed. Results: Patients prescribed sibutramine (N=23 927) appeared to have an elevated rate of myocardial infarction or cerebrovascular events compared with those taking orlistat (N=77 047; hazard ratio 1.69, 95% confidence interval 1.12–2.56). However, subgroup analysis showed the elevated rate was larger in those with pre-existing cardiovascular disease (hazard ratio 4.37, 95% confidence interval 2.21–8.64), compared with those with no cardiovascular disease (hazard ratio 1.52, 95% confidence interval 0.92–2.48, P-interaction=0.0076). All-cause mortality was not increased in those prescribed sibutramine (hazard ratio 0.67, 95% confidence interval 0.34–1.32). Conclusions: Sibutramine was associated with increased rates of acute cardiovascular events in

Next generation sequencing--implications for clinical practice.

PubMed

Raffan, Eleanor; Semple, Robert K

2011-01-01

Genetic testing in inherited disease has traditionally relied upon recognition of the presenting clinical syndrome and targeted analysis of genes known to be linked to that syndrome. Consequently, many patients with genetic syndromes remain without a specific diagnosis. New 'next-generation' sequencing (NGS) techniques permit simultaneous sequencing of enormous amounts of DNA. A slew of research publications have recently demonstrated the tremendous power of these technologies in increasing understanding of human genetic disease. These approaches are likely to be increasingly employed in routine diagnostic practice, but the scale of the genetic information yielded about individuals means that caution must be exercised to avoid net harm in this setting. Use of NGS in a research setting will increasingly have a major but indirect beneficial impact on clinical practice. However, important technical, ethical and social challenges need to be addressed through informed professional and public dialogue before it finds its mature niche as a direct tool in the clinical diagnostic armoury.

Assessment of three frequently used blood glucose monitoring devices in clinical routine.

PubMed

Zueger, Thomas; Schuler, Vanessa; Stettler, Christoph; Diem, Peter; Christ, Emanuel R

2012-07-12

Self-monitoring of blood glucose plays an important role in the management of diabetes and has been shown to improve metabolic control. The use of blood glucose meters in clinical practice requires sufficient reliability to allow adequate treatment. Direct comparison of different blood glucose meters in clinical practice, independent of the manufactures is scarce. We, therefore, aimed to evaluate three frequently used blood glucose meters in daily clinical practice. Capillary blood glucose was measured simultaneous using the following glucose meters: Contour® (Bayer Diabetes Care, Zürich, Switzerland), Accu-Chek® aviva (Roche Diagnostics, Rotkreuz, Switzerland), Free-Style® lite (Abbott Diabetes Care, Baar, Switzerland). The reference method consisted of the HemoCue® Glucose 201+ System (HemoCue® AB, Ängelholm, Sweden) with plasma conversion. The devices were assessed by comparison of the Mean Absolute Relative Differences (MARD), the Clarke Error Grid Analysis (EGA) and the compliance with the International Organization of Standardization criteria (ISO 15197:2003). Capillary blood samples were obtained from 150 patients. MARD was 10.1 ± 0.65%, 7.0 ± 0.62% and 7.8 ± 0.48% for Contour®, Accu-Chek® and Free-Style®, respectively. EGA showed 99.3% (Contour®), 98.7% (Accu-Chek®) and 100% (Free-Style®) of all measurements in zone A and B (clinically acceptable). The ISO criteria were fulfilled by Accu-Chek® (95.3%) and Free-Style® (96%), but not by Contour® (92%). In the present study the three glucose meters provided good agreement with the reference and reliable results in daily clinical routine. Overall, the Free-Style® and Accu-Chek® device slightly outperformed the Contour® device.

Clinical decision making and outcome in routine care for people with severe mental illness (CEDAR): study protocol.

PubMed

Puschner, Bernd; Steffen, Sabine; Slade, Mike; Kaliniecka, Helena; Maj, Mario; Fiorillo, Andrea; Munk-Jørgensen, Povl; Larsen, Jens Ivar; Egerházi, Anikó; Nemes, Zoltan; Rössler, Wulf; Kawohl, Wolfram; Becker, Thomas

2010-11-10

A considerable amount of research has been conducted on clinical decision making (CDM) in short-term physical conditions. However, there is a lack of knowledge on CDM and its outcome in long-term illnesses, especially in care for people with severe mental illness. The study entitled "Clinical decision making and outcome in routine care for people with severe mental illness" (CEDAR) is carried out in six European countries (Denmark, Germany, Hungary, Italy, Switzerland and UK). First, CEDAR establishes a methodology to assess CDM in people with severe mental illness. Specific instruments are developed (and psychometric properties established) to measure CDM style, key elements of CDM in routine care, as well as CDM involvement and satisfaction from patient and therapist perspectives. Second, these instruments are being put to use in a multi-national prospective observational study (bimonthly assessments during a one-year observation period; N = 560). This study investigates the immediate, short- and long-term effect of CDM on crucial dimensions of clinical outcome (symptom level, quality of life, needs) by taking into account significant variables moderating the relationship between CDM and outcome. The results of this study will make possible to delineate quality indicators of CDM, as well as to specify prime areas for further improvement. Ingredients of best practice in CDM in the routine care for people with severe mental illness will be extracted and recommendations formulated. With its explicit focus on the patient role in CDM, CEDAR will also contribute to strengthening the service user perspective. This project will substantially add to improving the practice of CDM in mental health care across Europe. ISRCTN75841675.

Real-Time Patient Survey Data During Routine Clinical Activities for Rapid-Cycle Quality Improvement

PubMed Central

Jones, Robert E

2015-01-01

Background Surveying patients is increasingly important for evaluating and improving health care delivery, but practical survey strategies during routine care activities have not been available. Objective We examined the feasibility of conducting routine patient surveys in a primary care clinic using commercially available technology (Web-based survey creation, deployment on tablet computers, cloud-based management of survey data) to expedite and enhance several steps in data collection and management for rapid quality improvement cycles. Methods We used a Web-based data management tool (survey creation, deployment on tablet computers, real-time data accumulation and display of survey results) to conduct four patient surveys during routine clinic sessions over a one-month period. Each survey consisted of three questions and focused on a specific patient care domain (dental care, waiting room experience, care access/continuity, Internet connectivity). Results Of the 727 available patients during clinic survey days, 316 patients (43.4%) attempted the survey, and 293 (40.3%) completed the survey. For the four 3-question surveys, the average time per survey was overall 40.4 seconds, with a range of 5.4 to 20.3 seconds for individual questions. Yes/No questions took less time than multiple choice questions (average 9.6 seconds versus 14.0). Average response time showed no clear pattern by order of questions or by proctor strategy, but monotonically increased with number of words in the question (<20 words, 21-30 words, >30 words)—8.0, 11.8, 16.8, seconds, respectively. Conclusions This technology-enabled data management system helped capture patient opinions, accelerate turnaround of survey data, with minimal impact on a busy primary care clinic. This new model of patient survey data management is feasible and sustainable in a busy office setting, supports and engages clinicians in the quality improvement process, and harmonizes with the vision of a learning health

Real-time patient survey data during routine clinical activities for rapid-cycle quality improvement.

PubMed

Wofford, James Lucius; Campos, Claudia L; Jones, Robert E; Stevens, Sheila F

2015-03-12

Surveying patients is increasingly important for evaluating and improving health care delivery, but practical survey strategies during routine care activities have not been available. We examined the feasibility of conducting routine patient surveys in a primary care clinic using commercially available technology (Web-based survey creation, deployment on tablet computers, cloud-based management of survey data) to expedite and enhance several steps in data collection and management for rapid quality improvement cycles. We used a Web-based data management tool (survey creation, deployment on tablet computers, real-time data accumulation and display of survey results) to conduct four patient surveys during routine clinic sessions over a one-month period. Each survey consisted of three questions and focused on a specific patient care domain (dental care, waiting room experience, care access/continuity, Internet connectivity). Of the 727 available patients during clinic survey days, 316 patients (43.4%) attempted the survey, and 293 (40.3%) completed the survey. For the four 3-question surveys, the average time per survey was overall 40.4 seconds, with a range of 5.4 to 20.3 seconds for individual questions. Yes/No questions took less time than multiple choice questions (average 9.6 seconds versus 14.0). Average response time showed no clear pattern by order of questions or by proctor strategy, but monotonically increased with number of words in the question (<20 words, 21-30 words, >30 words)-8.0, 11.8, 16.8, seconds, respectively. This technology-enabled data management system helped capture patient opinions, accelerate turnaround of survey data, with minimal impact on a busy primary care clinic. This new model of patient survey data management is feasible and sustainable in a busy office setting, supports and engages clinicians in the quality improvement process, and harmonizes with the vision of a learning health care system.

Population Pharmacokinetics of Intravenous Methotrexate in Patients with Hematological Malignancies: Utilization of Routine Clinical Monitoring Parameters.

PubMed

Nader, Ahmed; Zahran, Noran; Alshammaa, Aya; Altaweel, Heba; Kassem, Nancy; Wilby, Kyle John

2017-04-01

Clinical response to methotrexate in cancer is variable and depends on several factors including serum drug exposure. This study aimed to develop a population pharmacokinetic model describing methotrexate disposition in cancer patients using retrospective chart review data available from routine clinical practice. A retrospective review of medical records was conducted for cancer patients in Qatar. Relevant data (methotrexate dosing/concentrations from multiple occasions, patient history, and laboratory values) were extracted and analyzed using NONMEM VII ® . A population pharmacokinetic model was developed and used to estimate inter-individual and inter-occasion variability terms on methotrexate pharmacokinetic parameters, as well as patient factors affecting methotrexate pharmacokinetics. Methotrexate disposition was described by a two-compartment model with clearance (CL) of 15.7 L/h and central volume of distribution (V c ) of 79.2 L. Patient weight and hematocrit levels were significant covariates on methotrexate V c and CL, respectively. Methotrexate CL changed by 50 % with changes in hematocrit levels from 23 to 50 %. Inter-occasion variability in methotrexate CL was estimated for patients administered the drug on multiple occasions (48 and 31 % for 2nd and 3rd visits, respectively). Therapeutic drug monitoring data collected during routine clinical practice can provide a useful tool for understanding factors affecting methotrexate pharmacokinetics. Patient weight and hematocrit levels may play a clinically important role in determining methotrexate serum exposure and dosing requirements. Future prospective studies are needed to validate results of the developed model and evaluate its usefulness to predict methotrexate exposure and optimize dosing regimens.

Clinical whole-genome sequencing from routine formalin-fixed, paraffin-embedded specimens: pilot study for the 100,000 Genomes Project.

PubMed

Robbe, Pauline; Popitsch, Niko; Knight, Samantha J L; Antoniou, Pavlos; Becq, Jennifer; He, Miao; Kanapin, Alexander; Samsonova, Anastasia; Vavoulis, Dimitrios V; Ross, Mark T; Kingsbury, Zoya; Cabes, Maite; Ramos, Sara D C; Page, Suzanne; Dreau, Helene; Ridout, Kate; Jones, Louise J; Tuff-Lacey, Alice; Henderson, Shirley; Mason, Joanne; Buffa, Francesca M; Verrill, Clare; Maldonado-Perez, David; Roxanis, Ioannis; Collantes, Elena; Browning, Lisa; Dhar, Sunanda; Damato, Stephen; Davies, Susan; Caulfield, Mark; Bentley, David R; Taylor, Jenny C; Turnbull, Clare; Schuh, Anna

2018-02-01

PurposeFresh-frozen (FF) tissue is the optimal source of DNA for whole-genome sequencing (WGS) of cancer patients. However, it is not always available, limiting the widespread application of WGS in clinical practice. We explored the viability of using formalin-fixed, paraffin-embedded (FFPE) tissues, available routinely for cancer patients, as a source of DNA for clinical WGS.MethodsWe conducted a prospective study using DNAs from matched FF, FFPE, and peripheral blood germ-line specimens collected from 52 cancer patients (156 samples) following routine diagnostic protocols. We compared somatic variants detected in FFPE and matching FF samples.ResultsWe found the single-nucleotide variant agreement reached 71% across the genome and somatic copy-number alterations (CNAs) detection from FFPE samples was suboptimal (0.44 median correlation with FF) due to nonuniform coverage. CNA detection was improved significantly with lower reverse crosslinking temperature in FFPE DNA extraction (80 °C or 65 °C depending on the methods). Our final data showed somatic variant detection from FFPE for clinical decision making is possible. We detected 98% of clinically actionable variants (including 30/31 CNAs).ConclusionWe present the first prospective WGS study of cancer patients using FFPE specimens collected in a routine clinical environment proving WGS can be applied in the clinic.GENETICS in MEDICINE advance online publication, 1 February 2018; doi:10.1038/gim.2017.241.

The impact of RTOG 0614 and RTOG 0933 trials in routine clinical practice: The US Survey of Utilization of Memantine and IMRT planning for hippocampus sparing in patients receiving whole brain radiotherapy for brain metastases.

PubMed

Slade, Alexander N; Stanic, Sinisa

2016-03-01

Two recent clinical trials, phase III RTOG 0614 and phase II RTOG 0933, showed some effectiveness of Memantine and IMRT planning for hippocampus sparing, among patients receiving whole brain radiotherapy (WBRT) for brain metastases; however, their use in routine clinical practice is unknown. A survey was sent to 1933 radiation oncologists in the US. Data collected included utilization of Memantine and hippocampus sparing, reasons for adoption and non-adoption, and demographic variables. A total of 196 radiation oncologists responded to the survey, with 64% reporting using Memantine in almost none of the patients receiving WBRT for brain metastases, and only 11% considering Memantine for <10% of their patients. The most common reason for not using Memantine was a poor patient performance status, and limited life expectancy. Likewise, 56% of radiation oncologists would not change their clinical practice to include hippocampus sparing IMRT in patients receiving WBRT based on the results of RTOG 0933. Further validation of hippocampus sparing in a phase III trial was supported by 71% of radiation oncologists, whereas further exploration of Memantine for this purpose in a phase III trial was supported by 42%. At this time, the majority of surveyed radiation oncologists in the US do not use Memantine, or IMRT planning for hippocampus sparing in patients receiving WBRT. Further validation of the hippocampus sparing concept in a phase III trial was supported, before adopting it in routine clinical practice. Copyright © 2015 Elsevier Inc. All rights reserved.

Routines for change: how managers can use absorptive capacity to adopt and implement evidence-based practice.

PubMed

Innis, Jennifer; Berta, Whitney

2016-09-01

This paper uses the construct of absorptive capacity to understand how nurse managers can facilitate the adoption and use of evidence-based practice within health-care organisations. How health-care organisations adopt and implement innovations such as new evidence-based practices will depend on their absorptive, or learning, capacity. Absorptive capacity manifests as routines, which are the practices, procedures and customs that organisational members use to carry out work and to make work-related decisions. Using the construct of absorptive capacity as well as a recent literature review of how health-care organisations take on best practices, we illustrate how the uptake and use of new knowledge, such as evidence-based practices, can be facilitated through the use of routines. This paper highlights routines that nurse managers can use to foster environments where evidence-based practices can be readily identified, and strategies for facilitating their adoption and implementation. The construct of absorptive capacity and the use of routines can be used to examine the ways in which nurse managers can adopt, implement and evaluate the use of evidence-based practices. © 2016 John Wiley & Sons Ltd.

Interpretation of Renal Quality of Life Profile scores in routine clinical practice: an aid to treatment decision-making.

PubMed

Aawar, Nadine; Moore, Richard; Riley, Stephen; Salek, Sam

2016-07-01

High Renal Quality of Life Profile (RQLP) scores are associated with impaired health-related quality of life; however, the clinical meaning of the scores is difficult for clinicians and healthcare planners to interpret. The aim of this study was to determine clinical significance of RQLP scores which could be used to aid clinical decision-making. The anchor-based technique (a method for categorizing numeric scores to ease interpretation) was used to develop a categorization system for the RQLP scores using a global question (GQ). The GQ scores (i.e. no effect to extremely large effect) were mapped against the RQLP scores, and intraclass correlation coefficient (ICC) was used to test their agreement. The RQLP and the GQ were administered to 260 adult patients (males = 165 and females = 95) with chronic renal failure (CRF). The mean RQLP score was 67.2, median = 61, SD = 41.5, and range 0-172. The mean GQ score was 1.74, median = 2, SD = 1.27, and range 0-4. The mean, mode, and median of the GQ scores for each RQLP score were used to devise several sets of categories of RQLP score, and the ICC test of agreement was calculated. The proposed set of RQLP score banding for adoption includes: 0-20 = no effect on patient's life (GQ = 0, n = 35); 21-51 = small effect on patient's life (GQ = 1, n = 66); 52-93 = moderate effect on patient's life (GQ = 2, n = 87); 94-134 = very large effect on patient's life (GQ = 3, n = 54); and 135-172 = extremely large effect on patient's life (GQ = 4, n = 18). The ICC coefficient for the proposed banding system was 0.80. The proposed categorization of the RQLP will aid the clinical interpretation of change in RQLP score informing treatment decision-making in routine practice.

Introducing guidelines into clinical practice.

PubMed

Fowkes, F G; Roberts, C J

1984-04-01

The impetus for guidelines of practice has been accelerated by a worldwide trend towards insurance based systems of health care. In the past it has been the tradition for the clinician to order all the diagnostic procedures that conceivably might help to clarify what is wrong with a patient, or what course of treatment should be followed. This traditional view ignores the stubborn economic reality that resources are finite and that it is no longer possible to be both endlessly generous and continually fair. Making judgements about the need for, and value of, services now forms an important part of coping with this problem. Clinical practice has to strive to be as safe as possible and to produce a given benefit at a socially acceptable cost. Guidelines are recommendations, preferably developed by clinicians themselves, which describe how and when individual clinical activities should be offered in order to achieve these objectives. Utilisation review of current practice is a valuable source of information for the development of guidelines. In the United Kingdom the Royal College of Radiologists attempted to do this in connection with the use of pre-operative chest X-rays. In 1979 they published the findings of a multicentre review of 10,619 consecutive cases of elective non-cardiopulmonary surgery undertaken in 8 centres throughout the United Kingdom. Substantial variations were found in national practice. Use of pre-operative chest X-rays varied from 11.5% of patients in one centre to 54.2% of patients in another centre. The study also found that the chest X-ray report did not seem to have much influence on the decision to operate nor on the decision to use inhalation anaesthesia. The College study failed to find "any evidence at all for the effectiveness of pre-operative chest X-ray when used routinely" and it was estimated that even if the procedure was 10% effective the costs of avoiding one death would be approximately 1 million pounds. These findings provided

Outcome Measures in Myasthenia Gravis: Incorporation Into Clinical Practice.

PubMed

Muppidi, Srikanth

2017-03-01

The development of validated assessment tools for evaluating disease status and response to interventions in patients with myasthenia gravis (MG) has been driven by clinical studies of emerging MG therapies. However, only a small proportion of MG-focused neurology practices have adopted these assessment tools for routine clinical use. This article reviews the suitability of 5 assessment instruments for incorporation into clinical practice, which should be driven by their ability to contribute to improved patient outcomes, and to be implemented within practice personnel and resource constraints. It is recommended that assessments based on both physician-evaluated and patient-reported outcomes be selected, to adequately evaluate both point-in-time symptom load and functional impact of MG symptoms over time. Provider resource allocation and reimbursement issues may be the most significant roadblocks to successful ongoing use of these tools; to that end, the addition of regular assessments to MG standards of care is recommended.

Application of The APA Practice Guidelines on Suicide to Clinical Practice.

PubMed

Jacobs, Douglas G; Brewer, Margaret L

2006-06-01

This article presents charts from The American Psychiatric Association Practice Guideline for the Assessment and Treatment of Patients with Suicidal Behaviors, part of the Practice Guidelines for the Treatment of Psychiatric Disorders Compendium, and a summary of the assessment information in a format that can be used in routine clinical practice. Four steps in the assessment process are presented: the use of a thorough psychiatric examination to obtain information about the patient's current presentation, history, diagnosis, and to recognize suicide risk factors therein; the necessity of asking very specific questions about suicidal ideation, intent, plans, and attempts; the process of making an estimation of the patient's level of suicide risk is explained; and the use of modifiable risk and protective factors as the basis for treatment planning is demonstrated. Case reports are used to clarify use of each step in this process.

Arterial Destiffening in Previously Untreated Mild Hypertensives After 1 Year of Routine Clinical Management.

PubMed

Rodilla, Enrique; Millasseau, Sandrine; Costa, Jose Antonio; Pascual, Jose Maria

2017-05-01

Arterial stiffness, measured with pulse wave velocity (PWV), is now classified as a marker of target organ damage (TOD) alongside left ventricular hypertrophy and moderately increased albuminuria. Interventional studies on treated hypertensive patients have shown that PWV could be improved. Our aim was to assess changes in arterial stiffness after 1 year of routine clinical practice in never-treated hypertensive patients. We studied 356 never-treated patients with suspected hypertension. After standard clinical assessment during which presence of TOD was evaluated, hypertension diagnosis was confirmed in 231 subjects who subsequently received standard routine care. Both hypertensive and the 125 controls came back for a follow-up visit after 1 year. Hypertensive patients were slightly older (46 ± 12 vs. 50 ± 12 years, P < 0.001), with higher mean arterial pressure (MAP)-adjusted PWV compared to controls (8.6 ± 2.0 vs. 8.0 ± 1.7 m/s, P < 0.001) and 47% of them presented 1 or more TOD. After 1 year of treatment, MAP was similar in both groups (94.9 vs. 96.2 mm Hg; P = ns), but adjusted PWV remained significantly higher in the hypertensive patients (7.8 ± 1.4 vs. 8.3 ± 1.7 m/s, P = 0.004). The prevalence of elevated PWV was reduced from 20% to 12%. All antihypertensive drugs achieved the same blood pressure (BP) and PWV reduction with the exception of vasodilating beta-blockers which gave slightly better results probably due to heart rate reduction. BP reduction in newly diagnosed hypertensive patients improves arterial stiffness within a year of real-life clinical practice. Patients with the highest PWV and the largest reduction of BP "destiffened" the most whatever antihypertensive class was used. © American Journal of Hypertension, Ltd 2016. All rights reserved. For Permissions, please email: journals.permissions@oup.com

The cardiac troponins: uses in routine clinical practice. Experiences from GUSTO and other clinical trials.

PubMed

Stubbs, P

1998-11-01

Recent advances in pharmacological and mechanical approaches to acute coronary syndromes have led to rapid changes in the management of patients admitted with acute coronary syndromes. These changes have been mirrored by the appearance of newer highly specific biochemical markers of myocardial damage particularly the cardiac troponins. When new biochemical markers become available it is the responsibility of the clinical chemist to evaluate them critically in terms of sensitivity, specificity, efficiency and analyzer precision, in the rigid setting of quality control that laboratories practise, and to compare them with other markers. When the data are shown to Clinical Cardiologists with supporting statements such as 'useful management tool' and 'can be used for early diagnosis of Myocardial Infarction', a different set of questions may need to be answered. The 'So what?' response is most frequent and is the most important hurdle that these newer biochemical markers have to overcome to convince physicians to change their current practice. This presentation will review the results of studies that have examined the potential clinical usefulness of the cardiac troponins with respect to diagnosis and risk stratification of patients admitted with suspected acute coronary syndromes. Any troponin variable that survives the 'so what' question has one further major hurdle to overcome. This is the requirement to inform physicians what different therapeutic strategies they should follow if the variable is present. Available clinical trial evidence about differing management options for patients according to their troponin status will be reviewed and outline management algorithms will be presented. Many questions remain unanswered and these will be included at the time points where they may be relevant.

Routine road maintenance water quality and habitat guide : best management practices

DOT National Transportation Integrated Search

2009-01-01

Since June 9, 1999 the Oregon Department of Transportation (ODOT) has implemented the Routine Road Maintenance: Water Quality and Habitat Guide Best Management Practices (the Guide), and is considered the cornerstone of the ODOT'd Office of Maintenan...

Rivaroxaban real-world evidence: Validating safety and effectiveness in clinical practice.

PubMed

Beyer-Westendorf, Jan; Camm, A John; Coleman, Craig I; Tamayo, Sally

2016-09-28

Randomised controlled trials (RCTs) are considered the gold standard of clinical research as they use rigorous methodologies, detailed protocols, pre-specified statistical analyses and well-defined patient cohorts. However, RCTs do not take into account the complexity of real-world clinical decision-making. To tackle this, real-world data are being increasingly used to evaluate the long-term safety and effectiveness of a given therapy in routine clinical practice and in patients who may not be represented in RCTs, addressing key clinical questions that may remain. Real-world evidence plays a substantial role in supporting the use of non-vitamin K antagonist (VKA) oral anticoagulants (NOACs) in clinical practice. By providing data on patient profiles and the use of anticoagulation therapies in routine clinical practice, real-world evidence expands the current awareness of NOACs, helping to ensure that clinicians are well-informed on their use to implement patient-tailored clinical decisions. There are various issues with current anticoagulation strategies, including under- or overtreatment and frequent monitoring with VKAs. Real-world studies have demonstrated that NOAC use is increasing (Dresden NOAC registry and Global Anticoagulant Registry in the FIELD-AF [GARFIELD-AF]), as well as reaffirming the safety and effectiveness of rivaroxaban previously observed in RCTs (XArelto on preveNtion of sTroke and non-central nervoUS system systemic embolism in patients with non-valvular atrial fibrillation [XANTUS] and IMS Disease Analyzer). This article will describe the latest updates in real-world evidence across a variety of methodologies, such as non-interventional studies (NIS), registries and database analyses studies. It is anticipated that these studies will provide valuable clinical insights into the management of thromboembolism, and enhance the current knowledge on anticoagulant use and outcomes for patients.

Comprehensive self management and routine monitoring in chronic obstructive pulmonary disease patients in general practice: randomised controlled trial.

PubMed

Bischoff, Erik W M A; Akkermans, Reinier; Bourbeau, Jean; van Weel, Chris; Vercoulen, Jan H; Schermer, Tjard R J

2012-11-28

.58). Comprehensive self management or routine monitoring did not show long term benefits in terms of quality of life or self efficacy over usual care alone in COPD patients in general practice. Patients in the self management group seemed to be more capable of appropriately managing exacerbations than did those in the usual care group. Clinical trials NCT00128765.

Promoting Early Presentation of Breast Cancer in Older Women: Implementing an Evidence-Based Intervention in Routine Clinical Practice

PubMed Central

Forbes, Lindsay J. L.; Forster, Alice S.; Dodd, Rachael H.; Tucker, Lorraine; Laming, Rachel; Sellars, Sarah; Patnick, Julietta; Ramirez, Amanda J.

2012-01-01

Background. Women over 70 with breast cancer have poorer one-year survival and present at a more advanced stage than younger women. Promoting early symptomatic presentation in older women may reduce stage cost effectively and is unlikely to lead to overdiagnosis. After examining efficacy in a randomised controlled trial, we piloted a brief health professional-delivered intervention to equip women to present promptly with breast symptoms, as an integral part of the final invited mammogram at age ~70, in the English National Health Service Breast Screening Programme. Methods. We trained mammographers, who then offered the intervention to older women in four breast screening services. We examined breast cancer awareness at baseline and one month in women receiving the intervention, and also in a service where the intervention was not offered. Results. We trained 27 mammographers to deliver the intervention confidently to a high standard. Breast cancer awareness increased 7-fold at one month in women receiving the intervention compared with 2-fold in the comparison service (odds ratio 15.2, 95% confidence interval 10.0 to 23.2). Conclusions. The PEP Intervention can be implemented in routine clinical practice with a potency similar to that achieved in a randomised controlled trial. It has the potential to reduce delay in diagnosis for breast cancer in older women. PMID:23213334

Risk of emergent bradycardia associated with the use of carvedilol and metoprolol in routine clinical practice.

PubMed

Shin, Jaekyu; Pletcher, Mark J

2013-09-01

Large randomized trials have reported mixed results regarding the risk of bradycardia between metoprolol and carvedilol. We compared the incidence of emergent bradycardia (measured by an emergency department visit or hospitalization due to bradycardia) for patients initiating metoprolol and carvedilol. Adult beneficiaries of Medi-Cal, the State of California Medicaid program, without a diagnosis of bradycardia who initiated metoprolol or carvedilol between May 1, 2004, and November 1, 2009, were included. Cox proportional hazard regression analysis was performed to model the time to first occurrence of emergent bradycardia after initiation of the study drugs as a dependent variable and the study drug (metoprolol vs carvedilol) as the primary predictor with adjustments for total daily metoprolol-equivalent dose, formulations, and use of nonstudy drugs as time-varying covariates, as well as demographics and comorbidities. Among 38,186 subjects, 77.7% initiated metoprolol and 22.3% initiated carvedilol. The incidence of emergent bradycardia was low and comparable between the drugs (18.1 per 1000 person-years using metoprolol vs 17.7 per 100 person-years using carvedilol; unadjusted hazard ratio, 1.07; 95% confidence interval, 0.76-1.49). However, carvedilol users had substantially different population characteristics compared with metoprolol users. After adjustments for demographics, comorbidities, metoprolol-equivalent dose, formulations, and use of nonstudy drugs, initiation of metoprolol was associated with an increased risk of emergent bradycardia compared with that of carvedilol (adjusted hazard ratio, 1.64; 95% confidence interval, 1.14-2.36). Initiation of metoprolol is associated with an increased risk of emergent bradycardia compared with carvedilol, although the overall incidence of emergent bradycardia is low in routine clinical practice. Copyright © 2013 Elsevier Inc. All rights reserved.

“Many miles to go …”: a systematic review of the implementation of patient decision support interventions into routine clinical practice

PubMed Central

2013-01-01

Background Two decades of research has established the positive effect of using patient-targeted decision support interventions: patients gain knowledge, greater understanding of probabilities and increased confidence in decisions. Yet, despite their efficacy, the effectiveness of these decision support interventions in routine practice has yet to be established; widespread adoption has not occurred. The aim of this review was to search for and analyze the findings of published peer-reviewed studies that investigated the success levels of strategies or methods where attempts were made to implement patient-targeted decision support interventions into routine clinical settings. Methods An electronic search strategy was devised and adapted for the following databases: ASSIA, CINAHL, Embase, HMIC, Medline, Medline-in-process, OpenSIGLE, PsycINFO, Scopus, Social Services Abstracts, and the Web of Science. In addition, we used snowballing techniques. Studies were included after dual independent assessment. Results After assessment, 5322 abstracts yielded 51 articles for consideration. After examining full-texts, 17 studies were included and subjected to data extraction. The approach used in all studies was one where clinicians and their staff used a referral model, asking eligible patients to use decision support. The results point to significant challenges to the implementation of patient decision support using this model, including indifference on the part of health care professionals. This indifference stemmed from a reported lack of confidence in the content of decision support interventions and concern about disruption to established workflows, ultimately contributing to organizational inertia regarding their adoption. Conclusions It seems too early to make firm recommendations about how best to implement patient decision support into routine practice because approaches that use a ‘referral model’ consistently report difficulties. We sense that the underlying

Incorporating prognostic imaging biomarkers into clinical practice

PubMed Central

Miles, Kenneth A.

2013-01-01

Abstract A prognostic imaging biomarker can be defined as an imaging characteristic that is objectively measurable and provides information on the likely outcome of the cancer disease in an untreated individual and should be distinguished from predictive imaging biomarkers and imaging markers of response. A range of tumour characteristics of potential prognostic value can be measured using a variety imaging modalities. However, none has currently been adopted into routine clinical practice. This article considers key examples of emerging prognostic imaging biomarkers and proposes an evaluation framework that aims to demonstrate clinical efficacy and so support their introduction into the clinical arena. With appropriate validation within an established evaluation framework, prognostic imaging biomarkers have the potential to contribute to individualized cancer care, in some cases reducing the financial burden of expensive cancer treatments by facilitating their more rational use. PMID:24060808

Clinical indicators for routine use in the evaluation of early psychosis intervention: development, training support and inter-rater reliability.

PubMed

Catts, Stanley V; Frost, Aaron D J; O'Toole, Brian I; Carr, Vaughan J; Lewin, Terry; Neil, Amanda L; Harris, Meredith G; Evans, Russell W; Crissman, Belinda R; Eadie, Kathy

2011-01-01

Clinical practice improvement carried out in a quality assurance framework relies on routinely collected data using clinical indicators. Herein we describe the development, minimum training requirements, and inter-rater agreement of indicators that were used in an Australian multi-site evaluation of the effectiveness of early psychosis (EP) teams. Surveys of clinician opinion and face-to-face consensus-building meetings were used to select and conceptually define indicators. Operationalization of definitions was achieved by iterative refinement until clinicians could be quickly trained to code indicators reliably. Calculation of percentage agreement with expert consensus coding was based on ratings of paper-based clinical vignettes embedded in a 2-h clinician training package. Consensually agreed upon conceptual definitions for seven clinical indicators judged most relevant to evaluating EP teams were operationalized for ease-of-training. Brief training enabled typical clinicians to code indicators with acceptable percentage agreement (60% to 86%). For indicators of suicide risk, psychosocial function, and family functioning this level of agreement was only possible with less precise 'broad range' expert consensus scores. Estimated kappa values indicated fair to good inter-rater reliability (kappa > 0.65). Inspection of contingency tables (coding category by health service) and modal scores across services suggested consistent, unbiased coding across services. Clinicians are able to agree upon what information is essential to routinely evaluate clinical practice. Simple indicators of this information can be designed and coding rules can be reliably applied to written vignettes after brief training. The real world feasibility of the indicators remains to be tested in field trials.

Turning Routine Exercises into Activities That Teach Inquiry: A Practical Guide

ERIC Educational Resources Information Center

Dorée, Suzanne Ingrid

2017-01-01

How can we teach inquiry? In this paper, I offer practical techniques for teaching inquiry effectively using activities built from routine textbook exercises with minimal advanced preparation, including rephrasing exercises as questions, creating activities that inspire students to make conjectures, and asking for counterexamples to reasonable,…

Design and Validation of a Radio-Frequency Identification-Based Device for Routinely Assessing Gait Speed in a Geriatrics Clinic.

PubMed

Barry, Lisa C; Hatchman, Laura; Fan, Zhaoyan; Guralnik, Jack M; Gao, Robert X; Kuchel, George A

2018-05-01

To evaluate the feasibility, acceptability, and validity of a radio-frequency identification (RFID)-based system to measure gait speed in a clinical setting as a first step to using unobtrusive gait speed assessment in routine clinical care. Feasibility study comparing gait speed assessed using an RFID-based system with gait speed assessed using handheld stopwatch, the criterion standard. Outpatient geriatrics clinic at a Connecticut-based academic medical center. Clinic attendees who could walk independently with or without an assistive device (N=50) and healthcare providers (N=9). Gait speed was measured in twice using 2 methods each time before participants entered an examination room. Participants walked at their usual pace while gait speed was recorded simultaneously using the RFID-based system and a handheld stopwatch operated by a trained study investigator. After 2 trials, participants completed a brief survey regarding their experience. At the end of the study period, clinic healthcare providers completed a separate survey. Test-retest reliability of the RFID-based system was high (intraclass correlation coefficient = 0.953). The mean difference ± standard deviation in gait speed between the RFID-based system and the stopwatch was -0.003±0.035 m/s (p=.53) and did not differ significantly according to age, sex, or use of an assistive walking aid. Acceptability of the device was high, and 8 of 9 providers indicated that measuring gait speed using the RFID-based system should be a part of routine clinical care. RFID technology may offer a practical means of overcoming barriers to routine measurement of gait speed in real-world outpatient clinical settings. © 2018, Copyright the Authors Journal compilation © 2018, The American Geriatrics Society.

Routines, roles, and responsibilities for aligning scientific and classroom practices

NASA Astrophysics Data System (ADS)

Ford, Michael J.; Wargo, Brian M.

2007-01-01

Reform efforts in science education have focused on engaging students in authentic scientific practices. For these efforts to succeed, detailed articulations of scientific practice need to be linked to understandings of classroom practice. Here we characterize engagement in practice generally in terms of 3Rs: routines, roles, and responsibilities. We argue that there is a misalignment between the 3Rs of scientific practice and the practices common in classrooms, and that this misalignment poses a considerable obstacle for beginning teachers who attempt to implement reform pedagogy. As part of a secondary methods course, 16 preservice teachers (PSTs) participated in two exemplar activities designed to engage them in scientific practices. The PST performances suggest that at least initially, they did not consider authentic scientific practices appropriate for classroom activities, implying a pedagogical repertoire dominated by the 3Rs of traditional classrooms. PST performances, however, evidenced a shift in the 3Rs from those common in classrooms to those required by these activities, suggesting that their visions for classrooms are malleable and underlining the importance of aligning the 3Rs of scientific and classroom practices during teacher preparation.

Use of the Ion PGM and the GeneReader NGS Systems in Daily Routine Practice for Advanced Lung Adenocarcinoma Patients: A Practical Point of View Reporting a Comparative Study and Assessment of 90 Patients.

PubMed

Heeke, Simon; Hofman, Véronique; Long-Mira, Elodie; Lespinet, Virginie; Lalvée, Salomé; Bordone, Olivier; Ribeyre, Camille; Tanga, Virginie; Benzaquen, Jonathan; Leroy, Sylvie; Cohen, Charlotte; Mouroux, Jérôme; Marquette, Charles Hugo; Ilié, Marius; Hofman, Paul

2018-03-21

Background : With the integration of various targeted therapies into the clinical management of patients with advanced lung adenocarcinoma, next-generation sequencing (NGS) has become the technology of choice and has led to an increase in simultaneously interrogated genes. However, the broader adoption of NGS for routine clinical practice is still hampered by sophisticated workflows, complex bioinformatics analysis and medical interpretation. Therefore, the performance of the novel QIAGEN GeneReader NGS system was compared to an in-house ISO-15189 certified Ion PGM NGS platform. Methods : Clinical samples from 90 patients (60 Retrospectively and 30 Prospectively) with lung adenocarcinoma were sequenced with both systems. Mutations were analyzed and EGFR , KRAS , BRAF , NRAS , ALK , PIK3CA and ERBB2 genes were compared and sampling time and suitability for clinical testing were assessed. Results : Both sequencing systems showed perfect concordance for the overlapping genes. Correlation of allele frequency was r ² = 0.93 for the retrospective patients and r ² = 0.81 for the prospective patients. Hands-on time and total run time were shorter using the PGM system, while the GeneReader platform provided good traceability and up-to-date interpretation of the results. Conclusion : We demonstrated the suitability of the GeneReader NGS system in routine practice in a clinical pathology laboratory setting.

Experience of domestic violence routine screening in Family Planning NSW clinics.

PubMed

Hunter, Tara; Botfield, Jessica R; Estoesta, Jane; Markham, Pippa; Robertson, Sarah; McGeechan, Kevin

2017-04-01

This study reviewed implementation of the Domestic Violence Routine Screening (DVRS) program at Family Planning NSW and outcomes of screening to determine the feasibility of routine screening in a family planning setting and the suitability of this program in the context of women's reproductive and sexual health. A retrospective review of medical records was undertaken of eligible women attending Family Planning NSW clinics between 1 January and 31 December 2015. Modified Poisson regression was used to estimate prevalence ratios and assess association between binary outcomes and client characteristics. Of 13440 eligible women, 5491 were screened (41%). Number of visits, clinic attended, age, employment status and disability were associated with completion of screening. In all, 220 women (4.0%) disclosed domestic violence. Factors associated with disclosure were clinic attended, age group, region of birth, employment status, education and disability. Women who disclosed domestic violence were more likely to have discussed issues related to sexually transmissible infections in their consultation. All women who disclosed were assessed for any safety concerns and offered a range of suitable referral options. Although routine screening may not be appropriate in all health settings, given associations between domestic violence and sexual and reproductive health, a DVRS program is considered appropriate in sexual and reproductive health clinics and appears to be feasible in a service such as Family Planning NSW. Consistent implementation of the program should continue at Family Planning NSW and be expanded to other family planning services in Australia to support identification and early intervention for women affected by domestic violence.

Lipemia interferences in routine clinical biochemical tests.

PubMed

Calmarza, Pilar; Cordero, José

2011-01-01

Lipemic specimens are a common and frequent, but yet unresolved problem in clinical chemistry, and may produce significant interferences in the analytical results of different biochemical parameters. The aim of this study was to examine the effect of lipid removal using ultracentrifugation of lipemic samples, on some routine biochemistry parameters. Among all the samples obtained daily in our laboratory, the ones which were visibly muddy were selected and underwent to a process of ultracentrifugation, being determined a variety of biochemical tests before and after ultracentrifugation. A total of 110 samples were studied. We found significant differences in all the parameters studied except for total bilirubin, glucose, gamma-glutamyl transferase (GGT) and aspartate aminotransferase (AST). The greatest differences in the parameters analyzed were found in the concentration of alanine aminotransferase (ALT) (7.36%) and the smallest ones in the concentration of glucose (0.014%). Clinically significant interferences were found for phosphorus, creatinine, total protein and calcium. Lipemia causes clinically significant interferences for phosphorus, creatinine, total protein and calcium measurement and those interferences could be effectively removed by ultracentrifugation.

The art and science of using routine outcome measurement in mental health benchmarking.

PubMed

McKay, Roderick; Coombs, Tim; Duerden, David

2014-02-01

To report and critique the application of routine outcome measurement data when benchmarking Australian mental health services. The experience of the authors as participants and facilitators of benchmarking activities is augmented by a review of the literature regarding mental health benchmarking in Australia. Although the published literature is limited, in practice, routine outcome measures, in particular the Health of the National Outcomes Scales (HoNOS) family of measures, are used in a variety of benchmarking activities. Use in exploring similarities and differences in consumers between services and the outcomes of care are illustrated. This requires the rigour of science in data management and interpretation, supplemented by the art that comes from clinical experience, a desire to reflect on clinical practice and the flexibility to use incomplete data to explore clinical practice. Routine outcome measurement data can be used in a variety of ways to support mental health benchmarking. With the increasing sophistication of information development in mental health, the opportunity to become involved in benchmarking will continue to increase. The techniques used during benchmarking and the insights gathered may prove useful to support reflection on practice by psychiatrists and other senior mental health clinicians.

Towards the system-wide implementation of the International Classification of Functioning, Disability and Health in routine practice: Lessons from a pilot study in China.

PubMed

Li, Jianan; Prodinger, Birgit; Reinhardt, Jan D; Stucki, Gerold

2016-06-13

In 2011 the Chinese leadership in rehabilitation, in collaboration with the International Classification of Functioning, Disability and Health (ICF) Research Branch, embarked on an effort towards the system-wide implementation of the ICF in the healthcare system in China. We report here on the lessons learned from the pilot phase of testing the ICF Generic Set, a parsimonious set of 7 ICF categories, which have been shown to best describe functioning across the general population and people with various health conditions, for use in routine clinical practice in China. The paper discusses whether classification and measurement are compatible, what number of ICF categories should be included in data collection in routine practice, and the usefulness of a functioning profile and functioning score in clinical practice and health research planning. In addition, the paper reflects on the use of ICF qualifiers in a rating scale and the particularities of certain ICF categories contained in the ICF Generic Set when used as items in the context of Chinese rehabilitation and healthcare. Finally, the steps required to enhance the utility of system-wide implementation of the ICF in rehabilitation and healthcare services are set out.

How does routinely delivered cognitive-behavioural therapy for gambling disorder compare to "gold standard" clinical trial?

PubMed

Smith, David P; Fairweather-Schmidt, A Kate; Harvey, Peter W; Battersby, Malcolm W

2018-03-01

Currently, it is unknown whether treatment outcomes derived from randomized controlled trials (RCTs) of cognitive-behavioural therapy (CBT) for problem gamblers still hold when applied to patients seen in routine practice. Thus, data from an RCT of cognitive therapy versus exposure therapy for problem gambling versus patients of a gambling help service were compared. Assessments of problem gambling severity, psychosocial impairment, and alcohol use were undertaken at baseline and post-treatment and evaluated within a counterfactual framework. Findings showed that the contrast between routine CBT for pokies and horse betting had a significant effect, indicative of a 62% lower gambling urge score if routine CBT recipients had all been horse/track betters opposed to gambling with "pokies." However, the majority of contrasts indicated therapeutic outcomes achieved in routine CBT treatments were of equivalent robustness relative to RCT conditions. The present findings infer routine practice treatment outcomes are as efficacious as those generated in RCT contexts. Copyright © 2017 John Wiley & Sons, Ltd.

The self-reported clinical practice behaviors of Australian optometrists as related to smoking, diet and nutritional supplementation.

PubMed

Downie, Laura Elizabeth; Keller, Peter Richard

2015-01-01

The primary aim of this study was to examine the self-reported, routine clinical practice behaviors of Australian optometrists with respect to advice regarding smoking, diet and nutritional supplementation. The study also sought to assess the potential influence of practitioner age, gender, practice location (major city versus regional), therapeutic-endorsement status and personal nutritional supplementation habits upon management practices in these areas. A survey was electronically distributed to Australian optometrists (n = 4,242). Respondents anonymously provided information about their personal demographics and lifestyle behaviors (i.e., age, gender, practice location, therapeutic-endorsement status, smoking status, nutritional supplement intake) and routine patient management practices with respect to advice across three domains: smoking, diet and nutritional supplementation. Multivariate logistic regression analyses were performed to assess for potential effects of the listed factors on practitioner behavior. A total of 283 completed surveys were received (completed survey response rate: 6.7%). Fewer than half of respondents indicated routinely asking their patients about smoking status. Younger practitioners were significantly (p < 0.05) less likely to enquire about patients' smoking behaviors, but this did not extend to counseling for smoking cessation. Almost two-thirds of respondents indicated routinely counseling patients about diet. About half of practitioners specified routinely asking their patients about nutritional supplement intake; this form of questioning was significantly more likely if the respondent was female (p < 0.05). Practitioners who recommended nutritional supplements most commonly did so for age-related macular degeneration (91.2%) and dry eye disease (63.9%). The primary source of evidence used to guide practitioners' nutrition-related patient management was reported to be peer-reviewed publications. These findings demonstrate that

The Self-Reported Clinical Practice Behaviors of Australian Optometrists as Related to Smoking, Diet and Nutritional Supplementation

PubMed Central

Downie, Laura Elizabeth; Keller, Peter Richard

2015-01-01

Objective The primary aim of this study was to examine the self-reported, routine clinical practice behaviors of Australian optometrists with respect to advice regarding smoking, diet and nutritional supplementation. The study also sought to assess the potential influence of practitioner age, gender, practice location (major city versus regional), therapeutic-endorsement status and personal nutritional supplementation habits upon management practices in these areas. Methods A survey was electronically distributed to Australian optometrists (n = 4,242). Respondents anonymously provided information about their personal demographics and lifestyle behaviors (i.e., age, gender, practice location, therapeutic-endorsement status, smoking status, nutritional supplement intake) and routine patient management practices with respect to advice across three domains: smoking, diet and nutritional supplementation. Multivariate logistic regression analyses were performed to assess for potential effects of the listed factors on practitioner behavior. Results A total of 283 completed surveys were received (completed survey response rate: 6.7%). Fewer than half of respondents indicated routinely asking their patients about smoking status. Younger practitioners were significantly (p < 0.05) less likely to enquire about patients’ smoking behaviors, but this did not extend to counseling for smoking cessation. Almost two-thirds of respondents indicated routinely counseling patients about diet. About half of practitioners specified routinely asking their patients about nutritional supplement intake; this form of questioning was significantly more likely if the respondent was female (p < 0.05). Practitioners who recommended nutritional supplements most commonly did so for age-related macular degeneration (91.2%) and dry eye disease (63.9%). The primary source of evidence used to guide practitioners’ nutrition-related patient management was reported to be peer-reviewed publications

Clinical practice variations in prescribing antipsychotics for patients with schizophrenia.

PubMed

Owen, Richard R; Fischer, Ellen P; Kirchner, JoAnn E; Thrush, Carol R; Williams, D Keith; Cuffel, Brian J; Elliott, Carl E; Booth, Brenda M

2003-01-01

Few studies have examined the variations among individual physicians in prescribing antipsychotics for schizophrenia. This study examined clinical practice variations in the route and dosage of antipsychotic medication prescribed for inpatients with schizophrenia by 11 different psychiatrists. The sample consisted of 130 patients with a DSM-III-R diagnosis of schizophrenia who had received inpatient care at a state hospital or Veterans Affairs medical center in the southeastern United States in 1992-1993. Mixed-effects regression models were developed to explore the influence of individual physicians and hospitals on route of antipsychotic administration (oral or depot) and daily antipsychotic dose, controlling for patient case-mix variables (age, race, sex, duration of illness, symptom severity, and substance-abuse diagnosis). The average daily antipsychotic dose was 1092 +/- 892 chlorpromazine mg equivalents. Almost half of the patients (48%) were prescribed doses above or below the range recommended by current practice guidelines. The proportion of patients prescribed depot antipsychotics was significantly different at the 2 hospitals, as was the antipsychotic dose prescribed at discharge. Individual physicians and patient characteristics were not significantly associated with prescribing practices. These data, which were obtained before clinical practice guidelines were widely disseminated, provide a benchmark against which to examine more current practice variations in antipsychotic prescribing. The results raise several questions about deviations from practice guidelines in the pharmacological treatment of schizophrenia. To adequately assess quality and inform and possibly further develop clinical practice guideline recommendations for schizophrenia, well-designed research studies conducted in routine clinical settings are needed.

Gene expression profiling in multiple myeloma--reporting of entities, risk, and targets in clinical routine.

PubMed

Meissner, Tobias; Seckinger, Anja; Rème, Thierry; Hielscher, Thomas; Möhler, Thomas; Neben, Kai; Goldschmidt, Hartmut; Klein, Bernard; Hose, Dirk

2011-12-01

Multiple myeloma is an incurable malignant plasma cell disease characterized by survival ranging from several months to more than 15 years. Assessment of risk and underlying molecular heterogeneity can be excellently done by gene expression profiling (GEP), but its way into clinical routine is hampered by the lack of an appropriate reporting tool and the integration with other prognostic factors into a single "meta" risk stratification. The GEP-report (GEP-R) was built as an open-source software developed in R for gene expression reporting in clinical practice using Affymetrix microarrays. GEP-R processes new samples by applying a documentation-by-value strategy to the raw data to be able to assign thresholds and grouping algorithms defined on a reference cohort of 262 patients with multiple myeloma. Furthermore, we integrated expression-based and conventional prognostic factors within one risk stratification (HM-metascore). The GEP-R comprises (i) quality control, (ii) sample identity control, (iii) biologic classification, (iv) risk stratification, and (v) assessment of target genes. The resulting HM-metascore is defined as the sum over the weighted factors gene expression-based risk-assessment (UAMS-, IFM-score), proliferation, International Staging System (ISS) stage, t(4;14), and expression of prognostic target genes (AURKA, IGF1R) for which clinical grade inhibitors exist. The HM-score delineates three significantly different groups of 13.1%, 72.1%, and 14.7% of patients with a 6-year survival rate of 89.3%, 60.6%, and 18.6%, respectively. GEP reporting allows prospective assessment of risk and target gene expression and integration of current prognostic factors in clinical routine, being customizable about novel parameters or other cancer entities. ©2011 AACR.

An Electronic Patient-Reported Outcome Measures System in UK Chiropractic Practices: A Feasibility Study of Routine Collection of Outcomes and Costs.

PubMed

Newell, Dave; Diment, Emily; Bolton, Jenni E

2016-01-01

The purpose of this study was to test the feasibility of collecting valid and widely used health outcomes, including information concerning cost of care, using a Web-based patient-driven patient-reported outcome measure (PROM) collection process within a cohort of UK chiropractic practices. A Web-based PROM system (Care Response) was used. Patients with low back and neck pain were recruited from a group of chiropractic practices located in the United Kingdom. Information collected included demographic data, generic and condition-specific PROMs at the initial consultation and 90 days later, patient-reported experience measures, and additional health seeking to estimate costs of care. A group of 33 clinics provided information from a total of 1895 patients who completed baseline questionnaires with 844 (45%) completing the measures at 90-day follow-up. Subsequent outcomes suggest that more than 70% of patients improved over the course of treatment regardless of the outcome used. Using the baseline as a virtual counterfactual with respect to follow-up, we calculated quality-adjusted life years and the cost thereof resulting in a mean quality-adjusted life years gained of 0.8 with an average cost of £895 per quality-adjusted life year. Routine collection of PROMs, including information about cost, is feasible and can be achieved using an online system within a clinical practice environment. We describe a Web-based collection system and discuss the choice of measures leading to a comprehensive understanding of outcomes and costs in routine practice. Copyright © 2016 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

Diagnosing somatisation disorder (P75) in routine general practice using the International Classification of Primary Care.

PubMed

Schaefert, Rainer; Laux, Gunter; Kaufmann, Claudia; Schellberg, Dieter; Bölter, Regine; Szecsenyi, Joachim; Sauer, Nina; Herzog, Wolfgang; Kuehlein, Thomas

2010-09-01

(i) To analyze general practitioners' diagnosis of somatisation disorder (P75) using the International Classification of Primary Care (ICPC)-2-E in routine general practice. (ii) To validate the distinctiveness of the ICD-10 to ICPC-2 conversion rule which maps ICD-10 dissociative/conversion disorder (F44) as well as half of the somatoform categories (F45.0-2) to P75 and codes the other half of these disorders (F45.3-9), including autonomic organ dysfunctions and pain syndromes, as symptom diagnoses plus a psychosocial code in a multiaxial manner. Cross-sectional analysis of routine data from a German research database comprising the electronic patient records of 32 general practitioners from 22 practices. For each P75 patient, control subjects matched for age, gender, and practice were selected from the 2007 yearly contact group (YCG) without a P75 diagnosis using a propensity-score algorithm that resulted in eight controls per P75 patient. Of the 49,423 patients in the YCG, P75 was diagnosed in 0.6% (302) and F45.3-9 in 1.8% (883) of cases; overall, somatisation syndromes were diagnosed in 2.4% of patients. The P75 coding pattern coincided with typical characteristics of severe, persistent medically unexplained symptoms (MUS). F45.3-9 was found to indicate moderate MUS that otherwise showed little clinical difference from P75. Pain syndromes exhibited an unspecific coding pattern. Mild and moderate MUS were predominantly recorded as symptom diagnoses. Psychosocial codes were rarely documented. ICPC-2 P75 was mainly diagnosed in cases of severe MUS. Multiaxial coding appears to be too complicated for routine primary care. Instead of splitting P75 and F45.3-9 diagnoses, it is proposed that the whole MUS spectrum should be conceptualized as a continuum model comprising categorizations of uncomplicated (mild) and complicated (moderate and severe) courses. Psychosocial factors require more attention. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Objections to routine clinical outcomes measurement in mental health services: any evidence so far?

PubMed

MacDonald, Alastair J D; Trauer, Tom

2010-12-01

Routine clinical outcomes measurement (RCOM) is gaining importance in mental health services. To examine whether criticisms published in advance of the development of RCOM have been borne out by data now available from such a programme. This was an observational study of routine ratings using HoNOS65+ at inception/admission and again at discharge in an old age psychiatry service from 1997 to 2008. Testable hypotheses were generated from each criticism amenable to empirical examination. Inter-rater reliability estimates were applied to observed differences between scores between community and ward patients using resampling. Five thousand one hundred eighty community inceptions and 862 admissions had HoNOS65+ ratings at referral/admission and discharge. We could find no evidence of gaming (artificially worse scores at inception and better at discharge), selection, attrition or detection bias, and ratings were consistent with diagnosis and level of service. Anticipated low levels of inter-rater reliability did not vitiate differences between levels of service. Although only hypotheses testable from within RCOM data were examined, and only 46% of eligible episodes had complete outcomes data, no evidence of the alleged biases were found. RCOM seems valid and practical in mental health services.

Effectiveness and tolerability of rotigotine transdermal patch for the treatment of restless legs syndrome in a routine clinical practice setting in Germany.

PubMed

Stiasny-Kolster, Karin; Berg, Daniela; Hofmann, Werner E; Berkels, Reinhard; Grieger, Frank; Lauterbach, Thomas; Schollmayer, Erwin; Bachmann, Cornelius G

2013-06-01

We aimed to assess effectiveness and tolerability of rotigotine in patients with moderate to severe idiopathic restless legs syndrome (RLS) under daily practice conditions in Germany. In this 3-month noninterventional study, effectiveness was assessed using RLS-6 (primary variables were symptom severity when falling asleep [item 2] and during the night [item 3]). Data were collected at baseline and at the end of treatment. Safety assessments included adverse events (AEs). Six hundred and eighty-four patients were treated with rotigotine and 418 (61%) completed the study. The full analysis set (FAS) comprised 564 patients (106 de novo; 458 pretreated [454 had complete rotigotine dosing data]). Mean rotigotine dose of longest duration was 2.4±1.4 mg/24 h. Rotigotine improved all RLS-6 items (mean change from baseline [item 2], -2.4±3.6; [item 3], -2.7±3.4), with the most pronounced improvement observed in daytime symptoms while at rest (item 4, -2.9±3.2). AEs were typical of dopaminergic treatment and transdermal administration. De novo patients generally started rotigotine on 1 mg/24 h (85% [90/106]) and pretreated patients on 1 (50% [227/454]) or 2 mg/24 h (40% [183/454]). Most patients who were pretreated with levodopa (57%), pramipexole (84%), or ropinirole (78%) monotherapy discontinued these medications on initiation of rotigotine. Rotigotine was effective and well-tolerated when used in routine clinical practice. Copyright © 2013 Elsevier B.V. All rights reserved.

Best practices for veterinary toxicologic clinical pathology, with emphasis on the pharmaceutical and biotechnology industries.

PubMed

Tomlinson, Lindsay; Boone, Laura I; Ramaiah, Lila; Penraat, Kelley A; von Beust, Barbara R; Ameri, Mehrdad; Poitout-Belissent, Florence M; Weingand, Kurt; Workman, Heather C; Aulbach, Adam D; Meyer, Dennis J; Brown, Diane E; MacNeill, Amy L; Bolliger, Anne Provencher; Bounous, Denise I

2013-09-01

The purpose of this paper by the Regulatory Affairs Committee (RAC) of the American Society for Veterinary Clinical Pathology (ASVCP) is to review the current regulatory guidances (eg, guidelines) and published recommendations for best practices in veterinary toxicologic clinical pathology, particularly in the pharmaceutical and biotechnology industries, and to utilize the combined experience of ASVCP RAC to provide updated recommendations. Discussion points include (1) instrumentation, validation, and sample collection, (2) routine laboratory variables, (3) cytologic laboratory variables, (4) data interpretation and reporting (including peer review, reference intervals and statistics), and (5) roles and responsibilities of clinical pathologists and laboratory personnel. Revision and improvement of current practices should be in alignment with evolving regulatory guidance documents, new technology, and expanding understanding and utility of clinical pathology. These recommendations provide a contemporary guide for the refinement of veterinary toxicologic clinical pathology best practices. © 2013 American Society for Veterinary Clinical Pathology.

Practical Considerations for Clinical PET/MR Imaging.

PubMed

Galgano, Samuel; Viets, Zachary; Fowler, Kathryn; Gore, Lael; Thomas, John V; McNamara, Michelle; McConathy, Jonathan

2018-01-01

Clinical PET/MR imaging is currently performed at a number of centers around the world as part of routine standard of care. This article focuses on issues and considerations for a clinical PET/MR imaging program, focusing on routine standard-of-care studies. Although local factors influence how clinical PET/MR imaging is implemented, the approaches and considerations described here intend to apply to most clinical programs. PET/MR imaging provides many more options than PET/computed tomography with diagnostic advantages for certain clinical applications but with added complexity. A recurring theme is matching the PET/MR imaging protocol to the clinical application to balance diagnostic accuracy with efficiency. Copyright © 2017 Elsevier Inc. All rights reserved.

Practical Considerations for Clinical PET/MR Imaging.

PubMed

Galgano, Samuel; Viets, Zachary; Fowler, Kathryn; Gore, Lael; Thomas, John V; McNamara, Michelle; McConathy, Jonathan

2017-05-01

Clinical PET/MR imaging is currently performed at a number of centers around the world as part of routine standard of care. This article focuses on issues and considerations for a clinical PET/MR imaging program, focusing on routine standard-of-care studies. Although local factors influence how clinical PET/MR imaging is implemented, the approaches and considerations described here intend to apply to most clinical programs. PET/MR imaging provides many more options than PET/computed tomography with diagnostic advantages for certain clinical applications but with added complexity. A recurring theme is matching the PET/MR imaging protocol to the clinical application to balance diagnostic accuracy with efficiency. Copyright © 2016 Elsevier Inc. All rights reserved.

SU-E-T-23: A Developing Australian Network for Datamining and Modelling Routine Radiotherapy Clinical Data and Radiomics Information for Rapid Learning and Clinical Decision Support

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

Thwaites, D; Holloway, L; Bailey, M

2015-06-15

Purpose: Large amounts of routine radiotherapy (RT) data are available, which can potentially add clinical evidence to support better decisions. A developing collaborative Australian network, with a leading European partner, aims to validate, implement and extend European predictive models (PMs) for Australian practice and assess their impact on future patient decisions. Wider objectives include: developing multi-institutional rapid learning, using distributed learning approaches; and assessing and incorporating radiomics information into PMs. Methods: Two initial standalone pilots were conducted; one on NSCLC, the other on larynx, patient datasets in two different centres. Open-source rapid learning systems were installed, for data extraction andmore » mining to collect relevant clinical parameters from the centres’ databases. The European DSSs were learned (“training cohort”) and validated against local data sets (“clinical cohort”). Further NSCLC studies are underway in three more centres to pilot a wider distributed learning network. Initial radiomics work is underway. Results: For the NSCLC pilot, 159/419 patient datasets were identified meeting the PM criteria, and hence eligible for inclusion in the curative clinical cohort (for the larynx pilot, 109/125). Some missing data were imputed using Bayesian methods. For both, the European PMs successfully predicted prognosis groups, but with some differences in practice reflected. For example, the PM-predicted good prognosis NSCLC group was differentiated from a combined medium/poor prognosis group (2YOS 69% vs. 27%, p<0.001). Stage was less discriminatory in identifying prognostic groups. In the good prognosis group two-year overall survival was 65% in curatively and 18% in palliatively treated patients. Conclusion: The technical infrastructure and basic European PMs support prognosis prediction for these Australian patient groups, showing promise for supporting future personalized treatment decisions

[Children of mentally ill parents. A study of problem awareness in clinical routine practice].

PubMed

Bohus, M; Schehr, K; Berger-Sallawitz, F; Novelli-Fischer, U; Stieglitz, R D; Berger, M

1998-05-01

The risk of developing clinically relevant psychiatric disorders in the lifetime course is significantly greater among children of mentally ill parents. A child-adapted programme of information concerning the nature and symptomatology of parental illness is considered to be an important preventive factor, and lies within the domain of the psychiatrist's or therapist's responsibilities. During the developmental phase of a prevention project at Freiburg University's Department of Psychiatry and Psychotherapy, both clinical practice and the level of problem awareness among patients and the therapists were evaluated. Over a period of one year, consecutive interviews involving 114 patients with children under 18 years of age, as well as their respective therapists, were conducted. The results showed that: scarcely any exchanges between children and therapists took place; the extent to which children are informed about parental illness must be considered as small; a high percentage of such children are already evaluated by their parents as disturbed, and the pressing need for support exists.

Teaching practical wisdom in medicine through clinical judgement, goals of care, and ethical reasoning.

PubMed

Kaldjian, Lauris Christopher

2010-09-01

Clinical decision making is a challenging task that requires practical wisdom-the practised ability to help patients choose wisely among available diagnostic and treatment options. But practical wisdom is not a concept one typically hears mentioned in medical training and practice. Instead, emphasis is placed on clinical judgement. The author draws from Aristotle and Aquinas to describe the virtue of practical wisdom and compare it with clinical judgement. From this comparison, the author suggests that a more complete understanding of clinical judgement requires its explicit integration with goals of care and ethical values. Although clinicians may be justified in assuming that goals of care and ethical values are implicit in routine decision making, it remains important for training purposes to encourage habits of clinical judgement that are consciously goal-directed and ethically informed. By connecting clinical judgement to patients' goals and values, clinical decisions are more likely to stay focused on the particular interests of individual patients. To cultivate wise clinical judgement among trainees, educational efforts should aim at the integration of clinical judgement, communication with patients about goals of care, and ethical reasoning. But ultimately, training in wise clinical judgement will take years of practice in the company of experienced clinicians who are able to demonstrate practical wisdom by example. By helping trainees develop clinical judgement that incorporates patients' goals of care and ethical reasoning, we may help lessen the risk that 'clinical judgement' will merely express 'the clinician's judgement.'

Brief sexual histories and routine HIV/STD testing by medical providers.

PubMed

Lanier, Yzette; Castellanos, Ted; Barrow, Roxanne Y; Jordan, Wilbert C; Caine, Virginia; Sutton, Madeline Y

2014-03-01

Clinicians who routinely take patient sexual histories have the opportunity to assess patient risk for sexually transmitted diseases (STDs), including human immunodeficiency virus (HIV), and make appropriate recommendations for routine HIV/STD screenings. However, less than 40% of providers conduct sexual histories with patients, and many do not receive formal sexual history training in school. After partnering with a national professional organization of physicians, we trained 26 (US and US territory-based) practicing physicians (58% female; median age=48 years) regarding sexual history taking using both in-person and webinar methods. Trainings occurred during either a 6-h onsite or 2-h webinar session. We evaluated their post-training experiences integrating sexual histories during routine medical visits. We assessed use of sexual histories and routine HIV/STD screenings. All participating physicians reported improved sexual history taking and increases in documented sexual histories and routine HIV/STD screenings. Four themes emerged from the qualitative evaluations: (1) the need for more sexual history training; (2) the importance of providing a gender-neutral sexual history tool; (3) the existence of barriers to routine sexual histories/testing; and (4) unintended benefits for providers who were conducting routine sexual histories. These findings were used to develop a brief, gender-neutral sexual history tool for clinical use. This pilot evaluation demonstrates that providers were willing to utilize a sexual history tool in clinical practice in support of HIV/STD prevention efforts.

Brief Sexual Histories and Routine HIV/STD Testing by Medical Providers

PubMed Central

Lanier, Yzette; Castellanos, Ted; Barrow, Roxanne Y.; Jordan, Wilbert C.; Caine, Virginia

2014-01-01

Abstract Clinicians who routinely take patient sexual histories have the opportunity to assess patient risk for sexually transmitted diseases (STDs), including human immunodeficiency virus (HIV), and make appropriate recommendations for routine HIV/STD screenings. However, less than 40% of providers conduct sexual histories with patients, and many do not receive formal sexual history training in school. After partnering with a national professional organization of physicians, we trained 26 (US and US territory-based) practicing physicians (58% female; median age=48 years) regarding sexual history taking using both in-person and webinar methods. Trainings occurred during either a 6-h onsite or 2-h webinar session. We evaluated their post-training experiences integrating sexual histories during routine medical visits. We assessed use of sexual histories and routine HIV/STD screenings. All participating physicians reported improved sexual history taking and increases in documented sexual histories and routine HIV/STD screenings. Four themes emerged from the qualitative evaluations: (1) the need for more sexual history training; (2) the importance of providing a gender-neutral sexual history tool; (3) the existence of barriers to routine sexual histories/testing; and (4) unintended benefits for providers who were conducting routine sexual histories. These findings were used to develop a brief, gender-neutral sexual history tool for clinical use. This pilot evaluation demonstrates that providers were willing to utilize a sexual history tool in clinical practice in support of HIV/STD prevention efforts. PMID:24564387

Cervical Cancer Risk for 330,000 Women Undergoing Concurrent HPV Testing and Cervical Cytology in Routine Clinical Practice at a Large Managed Care Organization

PubMed Central

Katki, Hormuzd A.; Kinney, Walter K.; Fetterman, Barbara; Lorey, Thomas; Poitras, Nancy E.; Cheung, Li; Demuth, Franklin; Schiffman, Mark; Wacholder, Sholom; Castle, Philip E.

2011-01-01

Background Concurrent HPV testing and cervical cytology (co-testing) is an approved and promising alternative to cytology alone in women aged 30 and older. However, broad acceptance of co-testing is being hindered by a lack of evidence about its performance in routine clinical practice. We evaluated the safety of three-year screening intervals for women testing HPV-negative with normal cytology (Pap-negative) and assessed the ability of co-testing to identify women at high risk of CIN3+ or cervical cancer over five years. Methods We analyzed five-year cumulative incidence of cervical cancer and cervical intraepithelial neoplasia grade 3 or worse (CIN3+) for 331,818 women aged 30 and older who enrolled in co-testing at Kaiser Permanente Northern California starting 2003-2005 (and had adequate enrollment co-test results) and were followed through December 31, 2009. Findings Five-year cumulative incidence of cancer for all 315,061 HPV-negative women was extremely low (3.8 per 100,000 women per year), only slightly higher than for the 306,969 women who were both HPV-negative and Pap-negative (3.2 per 100,000 women per year), and half the cancer risk of all 319,177 women who were Pap-negative (7.5 per 100,000 women per year). Almost all (99.5%; 313,465) HPV-negative women had either normal cytology or minor abnormalities. Abnormal cytology greatly increased cumulative incidence of CIN3+ over five years for the 16,757 HPV-positive women (12% vs. 5.9%, p<0.0001). In contrast, although statistically significant, abnormal cytology did not increase 5-year CIN3+ risk for HPV-negative women to a substantial level (0.86% vs. 0.16%). 73% of HPV-positive women had no cytologic abnormality (12,208 women). HPV-positive women with no cytologic abnormality experienced 34% of the CIN3+, 29% of the cancers, and 63% of the adenocarcinomas. Interpretation For women aged 30 and older in routine clinical practice, a single negative HPV test sufficed to provide strong reassurance against

Comparison of smartphone application-based vital sign monitors without external hardware versus those used in clinical practice: a prospective trial.

PubMed

Alexander, John C; Minhajuddin, Abu; Joshi, Girish P

2017-08-01

Use of healthcare-related smartphone applications is common. However, there is concern that inaccurate information from these applications may lead patients to make erroneous healthcare decisions. The objective of this study is to study smartphone applications purporting to measure vital sign data using only onboard technology compared with monitors used routinely in clinical practice. This is a prospective trial comparing correlation between a clinically utilized vital sign monitor (Propaq CS, WelchAllyn, Skaneateles Falls, NY, USA) and four smartphone application-based monitors Instant Blood Pressure, Instant Blood Pressure Pro, Pulse Oximeter, and Pulse Oximeter Pro. We performed measurements of heart rate (HR), systolic blood pressures (SBP), diastolic blood pressure (DBP), and oxygen saturation (SpO 2 ) using standard monitor and four smartphone applications. Analysis of variance was used to compare measurements from the applications to the routine monitor. The study was completed on 100 healthy volunteers. Comparison of routine monitor with the smartphone applications shows significant differences in terms of HR, SpO 2 and DBP. The SBP values from the applications were not significantly different from those from the routine monitor, but had wide limits of agreement signifying a large degree of variation in the compared values. The degree of correlation between monitors routinely used in clinical practice and the smartphone-based applications studied is insufficient to recommend clinical utilization. This lack of correlation suggests that the applications evaluated do not provide clinically meaningful data. The inaccurate data provided by these applications can potentially contribute to patient harm.

Isavuconazole Concentration in Real-world Practice: Consistency with Results from Clinical Trials.

PubMed

Andes, David; Kovanda, Laura; Desai, A; Kitt, Theresa; Zhao, M; Walsh, Thomas J

2018-05-07

Clinical use of voriconazole, posaconazole, and itraconazole revealed the need for therapeutic drug monitoring (TDM) of plasma concentrations of these antifungal agents. This need for TDM was not evident from clinical trials of these drugs. In order to establish if this requirement also applies to isavuconazole, we examined the plasma concentrations of 283 samples receiving isavuconazole in clinical practice and compared the values to those from clinical trials. The concentration distributions from real-world use and clinical trials were nearly identical (>1 μg/mL in 90% of patients). These findings suggest that routine TDM may not be required for isavuconazole in most instances. Copyright © 2018 American Society for Microbiology.

How to implement live video recording in the clinical environment: A practical guide for clinical services.

PubMed

Lloyd, Adam; Dewar, Alistair; Edgar, Simon; Caesar, Dave; Gowens, Paul; Clegg, Gareth

2017-06-01

The use of video in healthcare is becoming more common, particularly in simulation and educational settings. However, video recording live episodes of clinical care is far less routine. To provide a practical guide for clinical services to embed live video recording. Using Kotter's 8-step process for leading change, we provide a 'how to' guide to navigate the challenges required to implement a continuous video-audit system based on our experience of video recording in our emergency department resuscitation rooms. The most significant hurdles in installing continuous video audit in a busy clinical area involve change management rather than equipment. Clinicians are faced with considerable ethical, legal and data protection challenges which are the primary barriers for services that pursue video recording of patient care. Existing accounts of video use rarely acknowledge the organisational and cultural dimensions that are key to the success of establishing a video system. This article outlines core implementation issues that need to be addressed if video is to become part of routine care delivery. By focussing on issues such as staff acceptability, departmental culture and organisational readiness, we provide a roadmap that can be pragmatically adapted by all clinical environments, locally and internationally, that seek to utilise video recording as an approach to improving clinical care. © 2017 John Wiley & Sons Ltd.

[Big data from clinical routine].

PubMed

Mansmann, U

2018-04-01

Over the past 100 years, evidence-based medicine has undergone several fundamental changes. Through the field of physiology, medical doctors were introduced to the natural sciences. Since the late 1940s, randomized and epidemiological studies have come to provide the evidence for medical practice, which led to the emergence of clinical epidemiology as a new field in the medical sciences. Within the past few years, big data has become the driving force behind the vision for having a comprehensive set of health-related data which tracks individual healthcare histories and consequently that of large populations. The aim of this article is to discuss the implications of data-driven medicine, and to examine how it can find a place within clinical care. The EU-wide discussion on the development of data-driven medicine is presented. The following features and suggested actions were identified: harmonizing data formats, data processing and analysis, data exchange, related legal frameworks and ethical challenges. For the effective development of data-driven medicine, pilot projects need to be conducted to allow for open and transparent discussion on the advantages and challenges. The Federal Ministry of Education and Research ("Bundesministerium für Bildung und Forschung," BMBF) Arthromark project is an important example. Another example is the Medical Informatics Initiative of the BMBF. The digital revolution affects clinic practice. Data can be generated and stored in quantities that are almost unimaginable. It is possible to take advantage of this for development of a learning healthcare system if the principles of medical evidence generation are integrated into innovative IT-infrastructures and processes.

Quality in practice: integrating routine collection of patient language data into hospital practice.

PubMed

Hudelson, Patricia; Dominicé Dao, Melissa; Durieux-Paillard, Sophie

2013-09-01

Timely identification of patients' language needs can facilitate the provision of language-appropriate services and contribute to quality of care, clinical outcomes and patient satisfaction. At the University Hospitals of Geneva, Switzerland, timely organization of interpreter services was hindered by the lack of systematic patient language data collection. We explored the feasibility and acceptability of a procedure for collecting patient language data at the first point of contact, prior to its hospital-wide implementation. During a one-week period, receptionists and triage nurses in eight clinical services tested a new procedure for collecting patient language data. Patients were asked to identify their primary language and other languages they would be comfortable speaking with their doctor. Staff noted patients' answers on a paper form and provided informal feedback on their experience with the procedure. Registration staff encountered few difficulties collecting patient language data and thought that the two questions could easily be incorporated into existing administrative routines. Following the pilot test, two language fields with scroll-down language menus were added to the electronic patient file, and the subsequent filling-in of these fields has been rapid and hospital wide. Our experience suggests that routine collection of patient language data at first point of contact is both feasible and acceptable and that involving staff in a pilot project may facilitate hospital-wide implementation. Future efforts should focus on exploring the sensitivity and specificity of the proposed questions, as well as the impact of data collection on interpreter use.

A Quality Model to Select Patients in Cupping Therapy Clinics: A New Tool for Ensuring Safety in Clinical Practice.

PubMed

Aboushanab, Tamer; AlSanad, Saud

2018-06-08

Cupping therapy is a popular treatment in various countries and regions, including Saudi Arabia. Cupping therapy is regulated in Saudi Arabia by the National Center for Complementary and Alternative Medicine (NCCAM), Ministry of Health. The authors recommend that this quality model for selecting patients in cupping clinics - first version (QMSPCC-1) - be used routinely as part of clinical practice and quality management in cupping clinics. The aim of the quality model is to ensure the safety of patients and to introduce and facilitate quality and auditing processes in cupping therapy clinics. Clinical evaluation of this tool is recommended. Continued development, re-evaluation and reassessment of this tool are important. Copyright © 2018. Published by Elsevier B.V.

The quality of clinical maternal and neonatal healthcare - a strategy for identifying 'routine care signal functions'.

PubMed

Brenner, Stephan; De Allegri, Manuela; Gabrysch, Sabine; Chinkhumba, Jobiba; Sarker, Malabika; Muula, Adamson S

2015-01-01

A variety of clinical process indicators exists to measure the quality of care provided by maternal and neonatal health (MNH) programs. To allow comparison across MNH programs in low- and middle-income countries (LMICs), a core set of essential process indicators is needed. Although such a core set is available for emergency obstetric care (EmOC), the 'EmOC signal functions', a similar approach is currently missing for MNH routine care evaluation. We describe a strategy for identifying core process indicators for routine care and illustrate their usefulness in a field example. We first developed an indicator selection strategy by combining epidemiological and programmatic aspects relevant to MNH in LMICs. We then identified routine care process indicators meeting our selection criteria by reviewing existing quality of care assessment protocols. We grouped these indicators into three categories based on their main function in addressing risk factors of maternal or neonatal complications. We then tested this indicator set in a study assessing MNH quality of clinical care in 33 health facilities in Malawi. Our strategy identified 51 routine care processes: 23 related to initial patient risk assessment, 17 to risk monitoring, 11 to risk prevention. During the clinical performance assessment a total of 82 cases were observed. Birth attendants' adherence to clinical standards was lowest in relation to risk monitoring processes. In relation to major complications, routine care processes addressing fetal and newborn distress were performed relatively consistently, but there were major gaps in the performance of routine care processes addressing bleeding, infection, and pre-eclampsia risks. The identified set of process indicators could identify major gaps in the quality of obstetric and neonatal care provided during the intra- and immediate postpartum period. We hope our suggested indicators for essential routine care processes will contribute to streamlining MNH program

The Clinical Practice of Assessing Cognitive Function in Adults Receiving Electroconvulsive Therapy: Whom Are We Missing?

PubMed

Obbels, Jasmien; Vanbrabant, Koen; Bouckaert, Filip; Verwijk, Esmée; Sienaert, Pascal

2016-06-01

Cognition can be affected by electroconvulsive therapy (ECT). Good clinical practice includes neuropsychological assessment, although this is seldom a part of routine clinical practice. It looks like a substantial part of patients fail to complete cognitive assessments. This constitutes a problem in the generalizability of published clinical research on cognitive side effects. Most studies of ECT-related cognitive adverse effects do not discuss this important issue of so-called cognitive test nonparticipants. Recent findings suggest that cognitive test nonparticipants are more severely ill, and probably more vulnerable to cognitive side effects. To examine the feasibility of a neuropsychological test battery in daily clinical practice, in an adult population referred for ECT. We reviewed the clinical records of 84 patients referred for ECT. Demographic and clinical characteristics of those patients who were able to complete our routine cognitive testing at baseline are compared with those who could not complete the assessment. From 84 ECT patients, 60 (71%) completed a pre-ECT cognitive assessment, whereas 24 (29%) did not. Patients with a unipolar depression, with psychotic symptoms, who started their treatment with a bitemporal electrode placement were more likely to be test noncompleters than test completers. Patients with a unipolar depression, with psychotic features, who are treated with a bitemporal electrode placement, have a higher likelihood of not completing a pre-ECT cognitive assessment. These patients probably represent a subgroup more vulnerable to cognitive side effects.

Barriers for integrating personalized medicine into clinical practice: a qualitative analysis.

PubMed

Najafzadeh, Mehdi; Davis, Jennifer C; Joshi, Pamela; Marra, Carlo

2013-04-01

Personalized medicine-tailoring interventions based on individual's genetic information-will likely change routine clinical practice in the future. Yet, how practitioners plan to apply genetic information to inform medical decision making remains unclear. We aimed to investigate physician's perception about the future role of personalized medicine, and to identify the factors that influence their decision in using genetic testing in their practice. We conducted three semi-structured focus groups in three health regions (Fraser, Vancouver coastal, and Interior) in British Columbia, Canada. In the focus groups, participants discussed four topics on personalized medicine: (i) physicians' general understanding, (ii) advantages and disadvantages, (iii) potential impact and role in future clinical practice, and (iv) perceived barriers to integrating personalized medicine into clinical practice. Approximately 36% (n = 9) of physicians self-reported that they were not familiar with the concept of personalized medicine. After introducing the concept, the majority of physicians (68%, n = 19 of 28) were interested in incorporating personalized medicine in their practice, provided they have access to the necessary knowledge and tools. Participants mostly believed that genetic developments will directly affect their practice in the future. The key concerns highlighted were physician's access to clinical guidelines and training opportunities for the use of genetic testing and data interpretation. Despite the challenges that personalized medicine can create, in general, physicians in the focus groups expressed strong interest in using genetic information in their practice if they have access to the necessary knowledge and tools. Copyright © 2013 Wiley Periodicals, Inc.

Parents with Intellectual Disabilities Experiencing Challenging Child Routines: A Pilot Study Using Embedded Self-Determination Practices.

PubMed

Knowles, Christen; Blakely, Allison; Hansen, Sarah; Machalicek, Wendy

2017-05-01

Practices to facilitate self-determination have not received appropriate attention in research concerning parents with intellectual disabilities (ID). Likewise, parenting interventions for adults with intellectual disabilities have seldom observed both parent and child behavioural outcomes. This study evaluated the effectiveness of a parenting intervention embedded with self-determination facilitation practices for two dyads of a parent with intellectual disabilities and their young child. The interventions focused on increasing parents' ability to correctly implement steps of a parenting routine while reducing occurrence of challenging child behaviour. The results of the study demonstrated two basic effects of correctly completed steps of the parenting routine and a reduction of challenging child behaviour. Parents also reported decreased feelings of stress during the routine following completion of the intervention. Implications for future research and replication of this pilot study are discussed. © 2016 John Wiley & Sons Ltd.

Clinical and Pharmacogenetic Predictors of Circulating Atorvastatin and Rosuvastatin Concentration in Routine Clinical Care

PubMed Central

DeGorter, Marianne K.; Tirona, Rommel G.; Schwarz, Ute I.; Choi, Yun-Hee; Dresser, George K.; Suskin, Neville; Myers, Kathryn; Zou, GuangYong; Iwuchukwu, Otito; Wei, Wei-Qi; Wilke, Russell A.; Hegele, Robert A.; Kim, Richard B.

2014-01-01

Background A barrier to statin therapy is myopathy associated with elevated systemic drug exposure. Our objective was to examine the association between clinical and pharmacogenetic variables and statin concentrations in patients. Methods and Results In total, 299 patients taking atorvastatin or rosuvastatin were prospectively recruited at an outpatient referral center. The contribution of clinical variables and transporter gene polymorphisms to statin concentration was assessed using multiple linear regression. We observed 45-fold variation in statin concentration among patients taking the same dose. After adjustment for gender, age, body mass index, ethnicity, dose, and time from last dose, SLCO1B1 c.521T>C (p < 0.001) and ABCG2 c.421C>A (p < 0.01) were important to rosuvastatin concentration (adjusted R2 = 0.56 for the final model). Atorvastatin concentration was associated with SLCO1B1 c.388A>G (p < 0.01) and c.521T>C (p < 0.05), and 4β-hydroxycholesterol, a CYP3A activity marker (adjusted R2 = 0.47). A second cohort of 579 patients from primary and specialty care databases were retrospectively genotyped. In this cohort, genotypes associated with statin concentration were not differently distributed among dosing groups, implying providers had not yet optimized each patient's risk-benefit ratio. Nearly 50% of patients in routine practice taking the highest doses were predicted to have statin concentrations greater than the 90th percentile. Conclusions Interindividual variability in statin exposure in patients is associated with uptake and efflux transporter polymorphisms. An algorithm incorporating genomic and clinical variables to avoid high atorvastatin and rosuvastatin levels is described; further study will determine if this approach reduces incidence of statin-myopathy. PMID:23876492

Utility of routine psychological screening in the childhood cancer survivor clinic.

PubMed

Recklitis, Christopher; O'Leary, Tara; Diller, Lisa

2003-03-01

This study examined the utility of routine psychologic screening in a childhood cancer survivor clinic by evaluating patient acceptance, comparing subjects' symptoms to normative data, examining the utility of specific tests, and identifying risk factors associated with psychological distress. During their annual clinic visit, 101 adult survivors of childhood cancer (median age, 25 years) completed the Symptom Checklist 90 Revised (SCL-90), as well as the Short Form 36 (SF-36), Beck Depression Inventory (BDI), and one additional suicide question. Psychological distress was operationally defined according to the published SCL-90 clinical case rule, classifying subjects with a consistent pattern of symptom elevations as clinical cases. The majority of subjects (80%) completed the screening in less than 30 minutes and reported little (15%) or no (84%) distress. Sixty-four percent believed it would help "very much" or "moderately" in getting to know them, and 35% thought it would help "slightly." On the SCL-90, 32 subjects (31.7%) had a positive screen, indicating significant psychological distress. All subjects with clinically significant symptoms on the BDI and SF-36 Mental Health Scale were cases on the SCL-90 (case-positive). Suicidal symptoms were reported in 13.9% of the sample, all of whom were SCL-90 cases. In a logistic regression model, subjects' dissatisfaction with physical appearance, poor physical health, and treatment with cranial radiation were associated with psychological distress. Results demonstrate that routine psychological screening can be successfully integrated into the cancer survivor clinic and may be effective in identifying those survivors with significant distress who require further evaluation.

The context & clinical evidence for common nursing practices during labor.

PubMed

Simpson, Kathleen Rice

2005-01-01

The purpose of this article is to review the context and current evidence for common nursing care practices during labor and birth. Although many nursing interventions during labor and birth are based on physician orders, there are a number of care processes that are mainly within the realm of nursing practice. In many cases, particularly in community hospitals, routine physician orders for intrapartum care provide wide latitude for nurses in how they ultimately carry out those orders. An important consideration of common nursing practices during labor is the context or practice model in which those practices occur. Nursing practice is not the same in all clinical environments. Intrapartum nursing practice consists of an assortment of different roles depending on the circumstances, hospital setting, and context in which it takes place. A variety of intrapartum nursing practice models have evolved as a result and in response to the range of sizes, locations, and provider practice styles found in hospitals providing obstetric services. A summary of intrapartum nursing models is presented. The evidence is reviewed for the three most common clinical practices for which nurses have primary responsibility in most settings and that comprise the majority of their time in caring for women during labor: (1) maternal-fetal assessment, (2) management of oxytocin infusions, and (3) second-stage care. Evidence exists for these nursing interventions that can be used to promote maternal-fetal well-being, minimize risk, and enhance patient safety.

Quantitative Metrics in Clinical Radiology Reporting: A Snapshot Perspective from a Single Mixed Academic-Community Practice

PubMed Central

Abramson, Richard G.; Su, Pei-Fang; Shyr, Yu

2012-01-01

Quantitative imaging has emerged as a leading priority on the imaging research agenda, yet clinical radiology has traditionally maintained a skeptical attitude toward numerical measurement in diagnostic interpretation. To gauge the extent to which quantitative reporting has been incorporated into routine clinical radiology practice, and to offer preliminary baseline data against which the evolution of quantitative imaging can be measured, we obtained all clinical computed tomography (CT) and magnetic resonance imaging (MRI) reports from two randomly selected weekdays in 2011 at a single mixed academic-community practice and evaluated those reports for the presence of quantitative descriptors. We found that 44% of all reports contained at least one “quantitative metric” (QM), defined as any numerical descriptor of a physical property other than quantity, but only 2% of reports contained an “advanced quantitative metric” (AQM), defined as a numerical parameter reporting on lesion function or composition, excluding simple size and distance measurements. Possible reasons for the slow translation of AQMs into routine clinical radiology reporting include perceptions that the primary clinical question may be qualitative in nature or that a qualitative answer may be sufficient; concern that quantitative approaches may obscure important qualitative information, may not be adequately validated, or may not allow sufficient expression of uncertainty; the feeling that “gestalt” interpretation may be superior to quantitative paradigms; and practical workflow limitations. We suggest that quantitative imaging techniques will evolve primarily as dedicated instruments for answering specific clinical questions requiring precise and standardized interpretation. Validation in real-world settings, ease of use, and reimbursement economics will all play a role in determining the rate of translation of AQMs into broad practice. PMID:22795791

Moving from Efficacy to Effectiveness in Cognitive Behavioral Therapy for Psychosis: A Randomized Clinical Practice Trial

ERIC Educational Resources Information Center

Lincoln, Tania M.; Ziegler, Michael; Mehl, Stephanie; Kesting, Marie-Luise; Lullmann, Eva; Westermann, Stefan; Rief, Winfried

2012-01-01

Objective: Randomized controlled trials have attested the efficacy of cognitive behavioral therapy (CBT) in reducing psychotic symptoms. Now, studies are needed to investigate its effectiveness in routine clinical practice settings. Method: Eighty patients with schizophrenia spectrum disorders who were seeking outpatient treatment were randomized…

Semantic Technologies for Re-Use of Clinical Routine Data.

PubMed

Kreuzthaler, Markus; Martínez-Costa, Catalina; Kaiser, Peter; Schulz, Stefan

2017-01-01

Routine patient data in electronic patient records are only partly structured, and an even smaller segment is coded, mainly for administrative purposes. Large parts are only available as free text. Transforming this content into a structured and semantically explicit form is a prerequisite for querying and information extraction. The core of the system architecture presented in this paper is based on SAP HANA in-memory database technology using the SAP Connected Health platform for data integration as well as for clinical data warehousing. A natural language processing pipeline analyses unstructured content and maps it to a standardized vocabulary within a well-defined information model. The resulting semantically standardized patient profiles are used for a broad range of clinical and research application scenarios.

Leveraging routine clinical materials and mobile technology to assess CBT fidelity: the Innovative Methods to Assess Psychotherapy Practices (imAPP) study.

PubMed

Wiltsey Stirman, Shannon; Marques, Luana; Creed, Torrey A; Gutner, Cassidy A; DeRubeis, Robert; Barnett, Paul G; Kuhn, Eric; Suvak, Michael; Owen, Jason; Vogt, Dawne; Jo, Booil; Schoenwald, Sonja; Johnson, Clara; Mallard, Kera; Beristianos, Matthew; La Bash, Heidi

2018-05-22

Identifying scalable strategies for assessing fidelity is a key challenge in implementation science. However, for psychosocial interventions, the existing, reliable ways to test treatment fidelity quality are often labor intensive, and less burdensome strategies may not reflect actual clinical practice. Cognitive behavioral therapies (CBTs) provide clinicians with a set of effective core elements to help treat a multitude of disorders, which, evidence suggests, need to be delivered with fidelity to maximize potential client impact. The current "gold standard" for rating CBTs is rating recordings of therapy sessions, which is extremely time-consuming and requires a substantial amount of initial training. Although CBTs can vary based on the target disorder, one common element employed in most CBTs is the use of worksheets to identify specific behaviors and thoughts that affect a client's ability to recover. The present study will develop and evaluate an innovative new approach to rate CBT fidelity, by developing a universal CBT scoring system based on worksheets completed in therapy sessions. To develop a scoring system for CBT worksheets, we will compile common CBT elements from a variety of CBT worksheets for a range of psychiatric disorders and create adherence and competence measures. We will collect archival worksheets from past studies to test the scoring system and assess test-retest reliability. To evaluate whether CBT worksheet scoring accurately reflects clinician fidelity, we will recruit clinicians who are engaged in a CBT for depression, anxiety, and/or posttraumatic stress disorder. Clinicians and clients will transmit routine therapy materials produced in session (e.g., worksheets, clinical notes, session recordings) to the study team after each session. We will compare observer-rated fidelity, clinical notes, and fidelity-rated worksheets to identify the most effective and efficient method to assess clinician fidelity. Clients will also be randomly

Adiponectin as a routine clinical biomarker.

PubMed

Kishida, Ken; Funahashi, Tohru; Shimomura, Iichiro

2014-01-01

Adiponectin is a protein synthesized and secreted predominantly by adipocytes into the peripheral blood. However, circulating adiponectin level is inversely related with body weight, especially visceral fat accumulation. The mechanism of this paradoxical relation remains obscure. Low circulating adiponectin concentrations (hypoadiponectinemia; <4 μg/mL) are associated with a variety of diseases, including dysmetabolism (type 2 diabetes, insulin resistance, hypertension, dyslipidemia, metabolic syndrome, hyperuricemia), atherosclerosis (coronary artery disease, stroke, peripheral artery disease), sleep apnea, non-alcoholic fatty liver disease, gastritis and gastro-esophageal reflux disease, inflammatory bowel diseases, pancreatitis, osteoporosis, and cancer (endometrial cancer, postmenopausal breast cancer, leukemia, colon cancer, gastric cancer, prostate cancer). On the other hand, hyperadiponectinemia is associated with cardiac, renal and pulmonary diseases. This review article focuses on the significance of adiponectin as a clinical biomarker of obesity-related diseases. Routine measurement of adiponectin in patients with lifestyle-related diseases is highly recommended. Copyright © 2013 Elsevier Ltd. All rights reserved.

Non-invasive prenatal testing (NIPT): Europe's first multicenter post-market clinical follow-up study validating the quality in clinical routine.

PubMed

Flöck, Anne; Tu, Ngoc-Chi; Rüland, Anna; Holzgreve, Wolfgang; Gembruch, Ulrich; Geipel, Annegret

2017-11-01

Non-invasive prenatal tests (NIPT) for the determination of fetal aneuploidies from maternal blood are firmly established in clinical routine. For the first time, the accuracy of an NIPT for the determination of trisomies 21, 18 and 13 in singleton pregnancies was assessed by means of a prospective German-wide multicenter post-market clinical follow-up study, to reliably evaluate the quality in clinical routine. The study covered the indications for testing, the test results, the rate of invasive diagnostics and the pregnancy outcome. 2232 cases were tested for trisomy 21. Of these, 1946 cases were additionally examined for trisomy 18 and 13. Sensitivity and specificity for trisomy 21 (43/43) and for trisomy 13 (2/2) were 100%, for trisomy 18 the sensitivity was 80% (4/5) with a specificity of 99.8%. Three false-positive results for trisomy 18 were observed (FPR 0.15%). The no-call rate was 0.5%. In this subgroup, 27.3% (3/11) aneuploidies were diagnosed. The rate of invasive procedures was 2.6%. NIPT provides a very high quality for the fetal trisomies 21, 13 and 18 in clinical routine. The results support the recommendation that NIPT should be offered after genetic counseling and only in conjunction with a qualified ultrasound examination.

Screening for important unwarranted variation in clinical practice: a triple-test of processes of care, costs and patient outcomes.

PubMed

Partington, Andrew; Chew, Derek P; Ben-Tovim, David; Horsfall, Matthew; Hakendorf, Paul; Karnon, Jonathan

2017-03-01

Objective Unwarranted variation in clinical practice is a target for quality improvement in health care, but there is no consensus on how to identify such variation or to assess the potential value of initiatives to improve quality in these areas. This study illustrates the use of a triple test, namely the comparative analysis of processes of care, costs and outcomes, to identify and assess the burden of unwarranted variation in clinical practice. Methods Routinely collected hospital and mortality data were linked for patients presenting with symptoms suggestive of acute coronary syndromes at the emergency departments of four public hospitals in South Australia. Multiple regression models analysed variation in re-admissions and mortality at 30 days and 12 months, patient costs and multiple process indicators. Results After casemix adjustment, an outlier hospital with statistically significantly poorer outcomes and higher costs was identified. Key process indicators included admission patterns, use of invasive diagnostic procedures and length of stay. Performance varied according to patients' presenting characteristics and time of presentation. Conclusions The joint analysis of processes, outcomes and costs as alternative measures of performance inform the importance of reducing variation in clinical practice, as well as identifying specific targets for quality improvement along clinical pathways. Such analyses could be undertaken across a wide range of clinical areas to inform the potential value and prioritisation of quality improvement initiatives. What is known about the topic? Variation in clinical practice is a long-standing issue that has been analysed from many different perspectives. It is neither possible nor desirable to address all forms of variation in clinical practice: the focus should be on identifying important unwarranted variation to inform actions to reduce variation and improve quality. What does this paper add? This paper proposes the

Sleep disturbance in adults with cancer: a systematic review of evidence for best practices in assessment and management for clinical practice.

PubMed

Howell, D; Oliver, T K; Keller-Olaman, S; Davidson, J R; Garland, S; Samuels, C; Savard, J; Harris, C; Aubin, M; Olson, K; Sussman, J; MacFarlane, J; Taylor, C

2014-04-01

Sleep disturbance is prevalent in cancer with detrimental effects on health outcomes. Sleep problems are seldom identified or addressed in cancer practice. The purpose of this review was to identify the evidence base for the assessment and management of cancer-related sleep disturbance (insomnia and insomnia syndrome) for oncology practice. The search of the health literature included grey literature data sources and empirical databases from June 2004 to June 2012. The evidence was reviewed by a Canadian Sleep Expert Panel, comprised of nurses, psychologists, primary care physicians, oncologists, physicians specialized in sleep disturbances, researchers and guideline methodologists to develop clinical practice recommendations for pan-Canadian use reported in a separate paper. Three clinical practice guidelines and 12 randomized, controlled trials were identified as the main source of evidence. Additional guidelines and systematic reviews were also reviewed for evidence-based recommendations on the assessment and management of insomnia not necessarily in cancer. A need to routinely screen for sleep disturbances was identified and the randomized, controlled trial (RCT) evidence suggests benefits for cognitive behavioural therapy for improving sleep quality in cancer. Sleep disturbance is a prevalent problem in cancer that needs greater recognition in clinical practice and in future research.

A methodological protocol for selecting and quantifying low-value prescribing practices in routinely collected data: an Australian case study.

PubMed

Brett, Jonathan; Elshaug, Adam G; Bhatia, R Sacha; Chalmers, Kelsey; Badgery-Parker, Tim; Pearson, Sallie-Anne

2017-05-03

Growing imperatives for safety, quality and responsible resource allocation have prompted renewed efforts to identify and quantify harmful or wasteful (low-value) medical practices such as test ordering, procedures and prescribing. Quantifying these practices at a population level using routinely collected health data allows us to understand the scale of low-value medical practices, measure practice change following specific interventions and prioritise policy decisions. To date, almost all research examining health care through the low-value lens has focused on medical services (tests and procedures) rather than on prescribing. The protocol described herein outlines a program of research funded by Australia's National Health and Medical Research Council to select and quantify low-value prescribing practices within Australian routinely collected health data. We start by describing our process for identifying and cataloguing international low-value prescribing practices. We then outline our approach to translate these prescribing practices into indicators that can be applied to Australian routinely collected health data. Next, we detail methods of using Australian health data to quantify these prescribing practices (e.g. prevalence of low-value prescribing and related costs) and their downstream health consequences. We have approval from the necessary Australian state and commonwealth human research ethics and data access committees to undertake this work. The lack of systematic and transparent approaches to quantification of low-value practices in routinely collected data has been noted in recent reviews. Here, we present a methodology applied in the Australian context with the aim of demonstrating principles that can be applied across jurisdictions in order to harmonise international efforts to measure low-value prescribing. The outcomes of this research will be submitted to international peer-reviewed journals. Results will also be presented at national and

[Advance directives in clinical practice : Living will, healthcare power of attorney and care directive].

PubMed

Hack, J; Buecking, B; Lopez, C L; Ruchholtz, S; Kühne, C A

2017-06-01

In clinical practice, situations continuously occur in which medical professionals and family members are confronted with decisions on whether to extend or limit treatment for severely ill patients in end of life treatment decisions. In these situations, advance directives are helpful tools in decision making according to the wishes of the patient; however, not every patient has made an advance directive and in our experience medical staff as well as patients are often not familiar with these documents. The purpose of this article is therefore to explain the currently available documents (e.g. living will, healthcare power of attorney and care directive) and the possible (legal) applications and limitations in the routine clinical practice.

[Advance directives in clinical practice : Living will, healthcare power of attorney and care directive].

PubMed

Hack, J; Buecking, B; Lopez, C L; Ruchholtz, S; Kühne, C A

2017-02-01

In clinical practice, situations continuously occur in which medical professionals and family members are confronted with decisions on whether to extend or limit treatment for severely ill patients in end of life treatment decisions. In these situations, advance directives are helpful tools in decision making according to the wishes of the patient; however, not every patient has made an advance directive and in our experience medical staff as well as patients are often not familiar with these documents. The purpose of this article is therefore to explain the currently available documents (e.g. living will, healthcare power of attorney and care directive) and the possible (legal) applications and limitations in the routine clinical practice.

[Advance directives in clinical practice : Living will, healthcare power of attorney and care directive].

PubMed

Hack, J; Buecking, B; Lopez, C L; Ruchholtz, S; Kühne, C A

2017-12-01

In clinical practice, situations continuously occur in which medical professionals and family members are confronted with decisions on whether to extend or limit treatment for severely ill patients in end of life treatment decisions. In these situations, advance directives are helpful tools in decision making according to the wishes of the patient; however, not every patient has made an advance directive and in our experience medical staff as well as patients are often not familiar with these documents. The purpose of this article is therefore to explain the currently available documents (e.g. living will, healthcare power of attorney and care directive) and the possible (legal) applications and limitations in the routine clinical practice.

[Advance directives in clinical practice : Living will, healthcare power of attorney and care directive].

PubMed

Hack, J; Buecking, B; Lopez, C L; Ruchholtz, S; Kühne, C A

2017-04-01

In clinical practice, situations continuously occur in which medical professionals and family members are confronted with decisions on whether to extend or limit treatment for severely ill patients in end of life treatment decisions. In these situations, advance directives are helpful tools in decision making according to the wishes of the patient; however, not every patient has made an advance directive and in our experience medical staff as well as patients are often not familiar with these documents. The purpose of this article is therefore to explain the currently available documents (e.g. living will, healthcare power of attorney and care directive) and the possible (legal) applications and limitations in the routine clinical practice.

Preanalytical management: serum vacuum tubes validation for routine clinical chemistry.

PubMed

Lima-Oliveira, Gabriel; Lippi, Giuseppe; Salvagno, Gian Luca; Montagnana, Martina; Picheth, Geraldo; Guidi, Gian Cesare

2012-01-01

The validation process is essential in accredited clinical laboratories. Aim of this study was to validate five kinds of serum vacuum tubes for routine clinical chemistry laboratory testing. Blood specimens from 100 volunteers in five different serum vacuum tubes (Tube I: VACUETTE, Tube II: LABOR IMPORT, Tube III: S-Monovette, Tube IV: SST and Tube V: SST II) were collected by a single, expert phlebotomist. The routine clinical chemistry tests were analyzed on cobas 6000 module. The significance of the differences between samples was assessed by paired Student's t-test after checking for normality. The level of statistical significance was set at P < 0.005. Finally, the biases from Tube I, Tube II, Tube III, Tube IV and Tube V were compared with the current desirable quality specifications for bias (B), derived from biological variation. Basically, our validation will permit the laboratory or hospital managers to select the brand's vacuum tubes validated according him/her technical or economical reasons, in order to perform the following laboratory tests: glucose, total cholesterol, high density lipoprotein-cholesterol, triglycerides, total protein, albumin, blood urea nitrogen, uric acid, alkaline phosphatise, aspartate aminotransferase, gamma-glutamyltransferase, lactate dehydrogenase, creatine kinase, total bilirubin, direct bilirubin, calcium, iron, sodium and potassium. On the contrary special attention will be required if the laboratory already performs creatinine, amylase, phosphate and magnesium determinations and the quality laboratory manager intend to change the serum tubes. We suggest that laboratory management should both standardize the procedures and frequently evaluate the quality of in vitro diagnostic devices.

Feasibility and effectiveness of the implementation of a primary prevention programme for type 2 diabetes in routine primary care practice: a phase IV cluster randomised clinical trial

PubMed Central

2012-01-01

Background The objective of this study is to perform an independent evaluation of the feasibility and effectiveness of an educational programme for the primary prevention of type 2 diabetes (DM2) in high risk populations in primary care settings, implanted within the Basque Health Service - Osakidetza. Methods/design This is a prospective phase IV cluster clinical trial conducted under routine conditions in 14 primary health care centres of Osakidetza, randomly assigned to an intervention or control group. We will recruit a total sample of 1089 individuals, aged between 45 and 70 years old, without diabetes but at high risk of developing the condition (Finnish Diabetes Risk Score, FINDRISC ≥ 14) and follow them up for 2 years. Primary health care nursing teams of the intervention centres will implement DE-PLAN, a structured educational intervention program focused on changing healthy lifestyles (diet and physical activity); while the patients in the control centres will receive the usual care for the prevention and treatment of DM2 currently provided in Osakidetza. The effectiveness attributable to the programme will be assessed by comparing the changes observed in patients exposed to the intervention and those in the control group, with respect to the risk of developing DM2 and lifestyle habits. In terms of feasibility, we will assess indicators of population coverage and programme implementation. Discussion The aim of this study is to provide the scientific basis for disseminate the programme to the remaining primary health centres in Osakidetza, as a novel way of addressing prevention of DM2. The study design will enable us to gather information on the effectiveness of the intervention as well as the feasibility of implementing it in routine practice. Trial registration ClinicalTrials.gov NCT01365013 PMID:23158830

Routine operation of an Elliott 903 computer in a clinical chemistry laboratory

PubMed Central

Whitby, L. G.; Simpson, D.

1973-01-01

Experience gained in the last four years concerning the capabilities and limitations of an 8K Elliott 903 (18-bit word) computer with magnetic tape backing store in the routine operation of a clinical chemistry laboratory is described. Designed as a total system, routine operation has latterly had to be confined to data acquisition and process control functions, due primarily to limitations imposed by the choice of hardware early in the project. In this final report of a partially successful experiment the opportunity is taken to review mistakes made, especially at the start of the project, to warn potential computer users of pitfalls to be avoided. PMID:4580240

IFCN-endorsed practical guidelines for clinical magnetoencephalography (MEG).

PubMed

Hari, Riitta; Baillet, Sylvain; Barnes, Gareth; Burgess, Richard; Forss, Nina; Gross, Joachim; Hämäläinen, Matti; Jensen, Ole; Kakigi, Ryusuke; Mauguière, François; Nakasato, Nobukatzu; Puce, Aina; Romani, Gian-Luca; Schnitzler, Alfons; Taulu, Samu

2018-04-17

Magnetoencephalography (MEG) records weak magnetic fields outside the human head and thereby provides millisecond-accurate information about neuronal currents supporting human brain function. MEG and electroencephalography (EEG) are closely related complementary methods and should be interpreted together whenever possible. This manuscript covers the basic physical and physiological principles of MEG and discusses the main aspects of state-of-the-art MEG data analysis. We provide guidelines for best practices of patient preparation, stimulus presentation, MEG data collection and analysis, as well as for MEG interpretation in routine clinical examinations. In 2017, about 200 whole-scalp MEG devices were in operation worldwide, many of them located in clinical environments. Yet, the established clinical indications for MEG examinations remain few, mainly restricted to the diagnostics of epilepsy and to preoperative functional evaluation of neurosurgical patients. We are confident that the extensive ongoing basic MEG research indicates potential for the evaluation of neurological and psychiatric syndromes, developmental disorders, and the integrity of cortical brain networks after stroke. Basic and clinical research is, thus, paving way for new clinical applications to be identified by an increasing number of practitioners of MEG. Copyright © 2018 International Federation of Clinical Neurophysiology. Published by Elsevier B.V. All rights reserved.

Cardiovascular Magnetic Resonance in Cardiology Practice: A Concise Guide to Image Acquisition and Clinical Interpretation.

PubMed

Valbuena-López, Silvia; Hinojar, Rocío; Puntmann, Valentina O

2016-02-01

Cardiovascular magnetic resonance plays an increasingly important role in routine cardiology clinical practice. It is a versatile imaging modality that allows highly accurate, broad and in-depth assessment of cardiac function and structure and provides information on pertinent clinical questions in diseases such as ischemic heart disease, nonischemic cardiomyopathies, and heart failure, as well as allowing unique indications, such as the assessment and quantification of myocardial iron overload or infiltration. Increasing evidence for the role of cardiovascular magnetic resonance, together with the spread of knowledge and skill outside expert centers, has afforded greater access for patients and wider clinical experience. This review provides a snapshot of cardiovascular magnetic resonance in modern clinical practice by linking image acquisition and postprocessing with effective delivery of the clinical meaning. Copyright © 2015 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Transforming practice into clinical scholarship.

PubMed

Limoges, Jacqueline; Acorn, Sonia

2016-04-01

The aims of this paper were to explicate clinical scholarship as synonymous with the scholarship of application and to explore the evolution of scholarly practice to clinical scholarship. Boyer contributed an expanded view of scholarship that recognized various approaches to knowledge production beyond pure research (discovery) to include the scholarship of integration, application and teaching. There is growing interest in using Boyer's framework to advance knowledge production in nursing but the discussion of clinical scholarship in relation to Boyer's framework is sparse. Discussion paper. Literature from 1983-2015 and Boyer's framework. When clinical scholarship is viewed as a synonym for Boyer's scholarship of application, it can be aligned to this well established framework to support knowledge generated in clinical practice. For instance, applying the three criteria for scholarship (documentation, peer review and dissemination) can ensure that the knowledge produced is rigorous, available for critique and used by others to advance nursing practice and patient care. Understanding the differences between scholarly practice and clinical scholarship can promote the development of clinical scholarship. Supporting clinical leaders to identify issues confronting nursing practice can enable scholarly practice to be transformed into clinical scholarship. Expanding the understanding of clinical scholarship and linking it to Boyer's scholarship of application can assist nurses to generate knowledge that addresses clinical concerns. Further dialogue about how clinical scholarship can address the theory-practice gap and how publication of clinical scholarship could be expanded given the goals of clinical scholarship is warranted. © 2016 John Wiley & Sons Ltd.

Molecular allergy diagnostics using multiplex assays: methodological and practical considerations for use in research and clinical routine: Part 21 of the Series Molecular Allergology.

PubMed

Jakob, Thilo; Forstenlechner, Peter; Matricardi, Paolo; Kleine-Tebbe, Jörg

The availability of single allergens and their use in microarray technology enables the simultaneous determination of specific IgE (sIgE) to a multitude of different allergens (> 100) in a multiplex procedure requiring only minute amounts of serum. This allows extensive individual sensitization profiles to be determined from a single analysis. Combined with a patient's medical history, these profiles simplify identification of cross-reactivity; permit a more accurate estimation of the risk of severe reactions; and enable the indication for specific immunotherapy to be more precisely established, particularly in cases of polysensitization. Strictly speaking, a multiplex assay is not a single test, but instead more than 100 simultaneous tests. This places considerable demands on the production, quality assurance, and interpretation of data. The following chapter describes the multiplex test systems currently available and discusses their characteristics. Performance data are presented and the sIgE values obtained from multiplex and singleplex assays are compared. Finally, the advantages and limitations of molecular allergy diagnostics using multiplex assays in clinical routine are discussed, and innovative possibilities for clinical research are described. The multiplex diagnostic tests available for clinical routine have now become well established. The interpretation of test results is demanding, particularly since all individual results need to be checked for their plausibility and clinical relevance on the basis of previous history (patient history, clinical symptoms, challenge test results). There is still room for improvement in certain areas, for example with respect to the overall test sensitivity of the method, as well as the availability and quality of particular allergens. The current test systems are just the beginning of a continuous development that will influence and most likely change clinical allergology in the coming years.

The Quality of Clinical Maternal and Neonatal Healthcare – A Strategy for Identifying ‘Routine Care Signal Functions’

PubMed Central

Brenner, Stephan; De Allegri, Manuela; Gabrysch, Sabine; Chinkhumba, Jobiba; Sarker, Malabika; Muula, Adamson S.

2015-01-01

Background A variety of clinical process indicators exists to measure the quality of care provided by maternal and neonatal health (MNH) programs. To allow comparison across MNH programs in low- and middle-income countries (LMICs), a core set of essential process indicators is needed. Although such a core set is available for emergency obstetric care (EmOC), the ‘EmOC signal functions’, a similar approach is currently missing for MNH routine care evaluation. We describe a strategy for identifying core process indicators for routine care and illustrate their usefulness in a field example. Methods We first developed an indicator selection strategy by combining epidemiological and programmatic aspects relevant to MNH in LMICs. We then identified routine care process indicators meeting our selection criteria by reviewing existing quality of care assessment protocols. We grouped these indicators into three categories based on their main function in addressing risk factors of maternal or neonatal complications. We then tested this indicator set in a study assessing MNH quality of clinical care in 33 health facilities in Malawi. Results Our strategy identified 51 routine care processes: 23 related to initial patient risk assessment, 17 to risk monitoring, 11 to risk prevention. During the clinical performance assessment a total of 82 cases were observed. Birth attendants’ adherence to clinical standards was lowest in relation to risk monitoring processes. In relation to major complications, routine care processes addressing fetal and newborn distress were performed relatively consistently, but there were major gaps in the performance of routine care processes addressing bleeding, infection, and pre-eclampsia risks. Conclusion The identified set of process indicators could identify major gaps in the quality of obstetric and neonatal care provided during the intra- and immediate postpartum period. We hope our suggested indicators for essential routine care processes

Chemotherapy-induced nausea and vomiting in routine practice: a European perspective.

PubMed

Glaus, Agnes; Knipping, Cornelia; Morant, Rudolf; Böhme, Christel; Lebert, Burkhard; Beldermann, Frank; Glawogger, Bernhard; Ortega, Paz Fernandez; Hüsler, André; Deuson, Robert

2004-10-01

The aim of this study was to evaluate the occurrence of chemotherapy-induced nausea and vomiting (CINV) and its effect on patients' ability to carry out daily life activities following moderately to highly emetogenic, first-cycle chemotherapy in routine practice in cancer centers of four different European countries. This was a prospective, cross-sectional, nonrandomized, self-assessment study in 249 patients enrolled from cancer centers in Spain, Austria, Germany, and Switzerland. The study population consisted of 78% women, with a mean age of 54. Breast, lung, and ovarian cancers made up 75% of all cancers in the study. Patients received a mean of 2.0 chemotherapy agents and 2.5 antiemetic drugs. A total of 450 emetic episodes experienced by 243 patients was recorded over 5 days following chemotherapy, with an average of 1.8 episodes per patient (range: 0-28). A higher percentage of patients (38%) suffered from delayed compared to acute emesis (13%). Between 42% and 52% of all patients suffered from nausea (visual analogue scale > or = 5 mm) on any one day, peaking at day 3. Using the Functional Living Index for Emesis (FLIE) questionnaire, 75% of patients with nausea and 50% with vomiting reported a negative impact of these conditions on performance of daily living. CINV remains a significant problem in routine practice, particularly in the delayed phase posttreatment. Overall, CINV had a negative impact on patients' daily life.

Implications of the concept of minimal risk in research on informed choice in clinical practice

PubMed Central

Wada, Kyoko; Nisker, Jeff

2015-01-01

The concept of a minimal risk threshold in research, beneath which exception to informed consent and ethics review processes may occur, has been codified for over 30 years in many national research regulations and by the Council for International Organizations of Medical Sciences. Although minimal risk in research constitutes one of the criteria for allowing waiver of informed consent or modification to the consent process and a large body of literature exists, discussion of a minimal risk threshold in clinical practice has not occurred. One reason for lack of discussion may be that implicit consent is accepted for a wide range of routine clinical practices. Extending the role of minimal risk in research to clinical practice might assist clinicians in identifying circumstances for which implicit consent is indeed sufficient and circumstances in which it is not. Further, concepts from minimal risk in research might assist clinicians regarding when information provision in health promotion is required. We begin by reviewing concepts in both minimal risk in research and informed choice in clinical practice. We then explore how a clinical minimal risk concept may clarify recommendations for information provision in clinical practice and support the patient's informed choice regarding therapeutic and diagnostic procedures and also health promotion. Given that clinical practice involves a broad scope of health information, professional practice guidelines on information provision based on the application of the minimal risk threshold in research could be developed to guide clinicians in what information must be provided to their patients. PMID:26108215

Stakeholders' views on the routine use of n-of-1 trials to improve clinical care and to make resource allocation decisions for drug use.

PubMed

Nikles, Jane; Mitchell, Geoffrey K; Clavarino, Alexandra; Yelland, Michael J; Del Mar, Christopher B

2010-03-01

N-of-1 trials are empirical formal tests using a within-patient randomised, double-blind, cross-over comparison of drug and placebo (or another drug), which we adapted to study individual patients' responses as a clinical tool to guide clinical management. We administered semi-structured interviews to gauge stakeholder perspectives on the possibility of using routine n-of-1 trials for this purpose. Stakeholders included government and non-government health care sector, and patient, clinician and consumer, organisations. Stakeholders supported more widespread implementation of n-of-1 trials, in a targeted fashion, with some caveats. Barriers to their widespread implementation included constraints on doctors' time, doctors' acceptance, drug company acceptance, patient willingness, and cost. Strategies for overcoming barriers included conditional Pharmaceutical Benefits Scheme listing if cost-effective. There was little consensus on which model of n-of-1 trial implementation would be most effective. We discuss different approaches to addressing the several concerns raised to enable widespread introduction of n-of-1 trials into routine clinical practice as a decision tool.

Chapter IX. Bedtime Routines in Toddlerhood: Prevalence, Consistency, and Associations with Nighttime Sleep

PubMed Central

Staples, Angela D.; Bates, John E.; Petersen, Isaac T.

2016-01-01

The ability to transition from wakefulness to sleep is one of the most important tasks in the development of sleep during early childhood. Although establishing regular bedtime routines for children with sleep problems can be clinically effective in reducing the number of signaled night awakenings and increasing amounts of sleep, it is unclear whether a regular bedtime routine would be associated with either the frequency of signaled night awakenings or nightly sleep minutes in a non-clinical sample of children. This study examined the role of a regular bedtime routine on the development of sleep regulation and consolidation in a community sample of young children. Adherence to a bedtime routine was concurrently associated with a greater amount of nightly sleep at 36 and 42 months. In addition, adherence to a bedtime routine predicted an increase in nightly sleep minutes over a six-month period. Finally, this study demonstrated that adherence to a bedtime routine was particularly supportive of developmental gains for children of mothers who used consistent parenting practices during the day. PMID:25704740

Routine clinical heart examinations using SQUID magnetocardiography at University of Tsukuba Hospital

NASA Astrophysics Data System (ADS)

Inaba, T.; Nakazawa, Y.; Yoshida, K.; Kato, Y.; Hattori, A.; Kimura, T.; Hoshi, T.; Ishizu, T.; Seo, Y.; Sato, A.; Sekiguchi, Y.; Nogami, A.; Watanabe, S.; Horigome, H.; Kawakami, Y.; Aonuma, K.

2017-11-01

A 64-channel Nb-based DC-SQUID magnetocardiography (MCG) system was installed at the University of Tsukuba Hospital (UTH) in March 2007 after obtaining Japanese pharmaceutical approval and insurance reimbursement approval. In the period between 2008 and 2016, the total number of patients was 10 085. The heart diseases diagnosed in fetuses as well as adults are mainly atrial arrhythmia, abnormal repolarization, ventricular arrhythmia, and fetal arrhythmia. In most cases of insufficient diagnostic accuracy with electrocardiography, SQUID MCG precisely revealed these heart diseases as an abnormal electrical current distribution. Based on success in routine examinations, SQUID MCG is now an indispensable clinical instrument with diagnostic software tuned up during routine use at UTH.

Preanalytical management: serum vacuum tubes validation for routine clinical chemistry

PubMed Central

Lima-Oliveira, Gabriel; Lippi, Giuseppe; Salvagno, Gian Luca; Montagnana, Martina; Picheth, Geraldo; Guidi, Gian Cesare

2012-01-01

Introduction The validation process is essential in accredited clinical laboratories. Aim of this study was to validate five kinds of serum vacuum tubes for routine clinical chemistry laboratory testing. Materials and methods: Blood specimens from 100 volunteers in five diff erent serum vacuum tubes (Tube I: VACUETTE®, Tube II: LABOR IMPORT®, Tube III: S-Monovette®, Tube IV: SST® and Tube V: SST II®) were collected by a single, expert phlebotomist. The routine clinical chemistry tests were analyzed on cobas® 6000 module. The significance of the diff erences between samples was assessed by paired Student’s t-test after checking for normality. The level of statistical significance was set at P < 0.005. Finally, the biases from Tube I, Tube II, Tube III, Tube IV and Tube V were compared with the current desirable quality specifications for bias (B), derived from biological variation. Results and conclusions: Basically, our validation will permit the laboratory or hospital managers to select the brand’s vacuum tubes validated according him/her technical or economical reasons, in order to perform the following laboratory tests: glucose, total cholesterol, high density lipoprotein-cholesterol, triglycerides, total protein, albumin, blood urea nitrogen, uric acid, alkaline phosphatise, aspartate aminotransferase, gamma-glutamyltransferase, lactate dehydrogenase, creatine kinase, total bilirubin, direct bilirubin, calcium, iron, sodium and potassium. On the contrary special attention will be required if the laboratory already performs creatinine, amylase, phosphate and magnesium determinations and the quality laboratory manager intend to change the serum tubes. We suggest that laboratory management should both standardize the procedures and frequently evaluate the quality of in vitro diagnostic devices. PMID:22838184

[Effect of transderrmal testosterone on the quality of life of men with androgen deficiency and chronic prostatitis in routine clinical practice].

PubMed

Vinarov, A Z; Rozhivanov, R V

2018-03-01

To evaluate the effect of Androgel on the quality of life of patients with androgen deficiency (hypogonadism) and chronic prostatitis in everyday practice. This open multicenter observational non-interventional study comprised 401 men with testosterone deficiency and chronic prostatitis who were treated with topical applications of 1% testosterone gel of (Androgel) at a dose of 50 or 100 mg in routine clinical practice for three months. The primary endpoint was the health related quality of life. Also, the patients filled out AMS, I-PSS, NIH-CPSI questionnaires to assess the quality of life related to chronic prostatitis, lower urinary tract symptoms, and aging. Secondary endpoints included changes in the overall score of the International Index of Erectile Function (IIEF-5), changes in body weight and waist circumference, the reasons for treatment discontinuation and any adverse events that occurred during treatment. Mean total testosterone levels at baseline and three months were 9.5 (95% CI 9.2-9.7) nmol/L and 16.5 (95% CI 16.1-16.9) nmol/l (p<0.001), respectively. There were statistically significant (p<0.001) differences in scores on all questionnaires. Mean scores at baseline and at three months for AMS, IIEF-5, I-PSS, NIH-CPSI questionnaires were 44.6 (95% CI 43.2-45.9) and 25.8 (95% CI 24.8-26.7); 12.7 (95% CI 12.2-13.2) and 19.3 (95% CI, 18.8-19.8); 14.5 (95% CI 13.7-15.3) and 5.6 (95% CI 5.2-6.1); 27.8 (95% CI 26,5-29.1) and 10.0 (95% CI 9.1-10.9), respectively. There were positive changes in body weight and waist circumference: at baseline and three months these parameters were 95 (95% CI 93.6-96.3) and 91.4 (95% CI 90.1-92.7) kg and 102.9 (95% CI 101.8-104.1) and 98.3 (95% CI 97.3-99.3) cm, respectively. No clinically significant adverse events were observed during follow-up. Transdermal therapy with 1% testosterone gel (Androgel) is highly effective and safe in the management of androgen deficiency (hypogonadism). Its use in patients with chronic

Mycobacterium tuberculosis and whole genome sequencing: a practical guide and online tools available for the clinical microbiologist.

PubMed

Satta, G; Atzeni, A; McHugh, T D

2017-02-01

Whole genome sequencing (WGS) has the potential to revolutionize the diagnosis of Mycobacterium tuberculosis infection but the lack of bioinformatic expertise among clinical microbiologists is a barrier for adoption. Software products for analysis should be simple, free of charge, able to accept data directly from the sequencer (FASTQ files) and to provide the basic functionalities all-in-one. The main aim of this narrative review is to provide a practical guide for the clinical microbiologist, with little or no practical experience of WGS analysis, with a specific focus on software products tailor-made for M. tuberculosis analysis. With sequencing performed by an external provider, it is now feasible to implement WGS analysis in the routine clinical practice of any microbiology laboratory, with the potential to detect resistance weeks before traditional phenotypic culture methods, but the clinical microbiologist should be aware of the limitations of this approach. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

[Clinical practice guidelines and knowledge management in healthcare].

PubMed

Ollenschläger, Günter

2013-10-01

Clinical practice guidelines are key tools for the translation of scientific evidence into everyday patient care. Therefore guidelines can act as cornerstones of evidence based knowledge management in healthcare, if they are trustworthy, and its recommendations are not biased by authors' conflict of interests. Good medical guidelines should be disseminated by means of virtual (digital/electronic) health libraries - together with implementation tools in context, such as guideline based algorithms, check lists, patient information, a.s.f. The article presents evidence based medical knowledge management using the German experiences as an example. It discusses future steps establishing evidence based health care by means of combining patient data, evidence from medical science and patient care routine, together with feedback systems for healthcare providers.

Clinical significance of duodenal lymphangiectasia incidentally found during routine upper gastrointestinal endoscopy.

PubMed

Kim, J H; Bak, Y T; Kim, J S; Seol, S Y; Shin, B K; Kim, H K

2009-06-01

Although duodenal lymphangiectasia in individuals without clinical evidence of malabsorption has been reported, the prevalence and clinical significance in this situation are not yet known. The aim of this study was to evaluate the prevalence and clinical significance of incidentally found duodenal lymphangiectasia. A retrospective review of medical records was undertaken for consecutive patients who had undergone diagnostic upper endoscopy between January 2005 and June 2006. A prospective study was then performed in consecutive individuals undergoing routine upper endoscopy for health examination between July 2006 to October 2006. Endoscopic features of duodenal lymphangiectasia were classified into three types: (1) multiple scattered pinpoint white spots; (2) diffuse prominent villi with whitish-discolored tips; and (3) focal small whitish macule or nodule. The histologic grade of duodenal lymphangiectasia was classified according to the depth and severity of lymphatic duct dilatations. Prevalence and clinical data of incidentally found duodenal lymphangiectasia were evaluated in the retrospective and prospective studies. Among 1866 retrospective cases, duodenal lymphangiectasia was endoscopically suspected in 59 cases (3.2%), and histologically confirmed in 35 cases (1.9%). No clinical evidence of malabsorption was noted in the duodenal lymphangiectasia cases. The "scattered pinpoint white spots" type was the most frequently found endoscopic feature (40.0%). Duodenal lymphangiectasia was persistent in seven of 10 individuals who underwent repeat endoscopy after a median of 12 months. Among 134 prospective cases, duodenal lymphangiectasia was histologically confirmed in 12 cases (8.9%). There was no significant clinical difference between groups with and without duodenal lymphangiectasia. Lymphatic duct dilatation was histologically more severe in the "focal small whitish macule or nodule" type than in the other types. Duodenal lymphangiectasia without clinical

Physicians slow to e-mail routinely with patients.

PubMed

Boukus, Ellyn R; Grossman, Joy M; O'Malley, Ann S

2010-10-01

Some experts view e-mail between physicians and patients as a potential tool to improve physician-patient communication and, ultimately, patient care. Despite indications that many patients want to e-mail their physicians, physician adoption and use of e-mail with patients remains uncommon--only 6.7 percent of office-based physicians routinely e-mailed patients in 2008, according to a new national study from the Center for Studying Health System Change (HSC). Overall, about one-third of office-based physicians reported that information technology (IT) was available in their practice for e-mailing patients about clinical issues. Of those, fewer than one in five reported using e-mail with patients routinely; the remaining physicians were roughly evenly split between occasional users and non-users. Physicians in practices with access to electronic medical records and those working in health maintenance organizations (HMOs) or medical school settings were more likely to adopt and use e-mail to communicate with patients compared with other physicians. However, even among the highest users--physicians in group/staff-model HMOs--only 50.6 percent reported routinely e-mailing patients.

The clinical value of daily routine chest radiographs in a mixed medical-surgical intensive care unit is low.

PubMed

Graat, Marleen E; Choi, Goda; Wolthuis, Esther K; Korevaar, Johanna C; Spronk, Peter E; Stoker, Jaap; Vroom, Margreeth B; Schultz, Marcus J

2006-02-01

The clinical value of daily routine chest radiographs (CXRs) in critically ill patients is unknown. We conducted this study to evaluate how frequently unexpected predefined major abnormalities are identified with daily routine CXRs, and how often these findings lead to a change in care for intensive care unit (ICU) patients. This was a prospective observational study conducted in a 28-bed, mixed medical-surgical ICU of a university hospital. Over a 5-month period, 2,457 daily routine CXRs were done in 754 consecutive ICU patients. The majority of these CXRs did not reveal any new predefined major finding. In only 5.8% of daily routine CXRs (14.3% of patients) was one or more new and unexpected abnormality encountered, including large atelectases (24 times in 20 patients), large infiltrates (23 in 22), severe pulmonary congestion (29 in 25), severe pleural effusion (13 in 13), pneumothorax/pneumomediastinum (14 in 13), and malposition of the orotracheal tube (32 in 26). Fewer than half of the CXRs with a new and unexpected finding were ultimately clinically relevant; in only 2.2% of all daily routine CXRs (6.4% of patients) did these radiologic abnormalities result in a change to therapy. Subgroup analysis revealed no differences between medical and surgical patients with regard to the incidence of new and unexpected findings on daily routine CXRs and the effect of new and unexpected CXR findings on daily care. In the ICU, daily routine CXRs seldom reveal unexpected, clinically relevant abnormalities, and they rarely prompt action. We propose that this diagnostic examination be abandoned in ICU patients.

Implementation Science Supports Core Clinical Competencies: An Overview and Clinical Example.

PubMed

Kirchner, JoAnn E; Woodward, Eva N; Smith, Jeffrey L; Curran, Geoffrey M; Kilbourne, Amy M; Owen, Richard R; Bauer, Mark S

2016-12-08

Instead of asking clinicians to work faster or longer to improve quality of care, implementation science provides another option. Implementation science is an emerging interdisciplinary field dedicated to studying how evidence-based practice can be adopted into routine clinical care. This article summarizes principles and methods of implementation science, illustrates how they can be applied in a routine clinical setting, and highlights their importance to practicing clinicians as well as clinical trainees. A hypothetical clinical case scenario is presented that explains how implementation science improves clinical practice. The case scenario is also embedded within a real-world implementation study to improve metabolic monitoring for individuals prescribed antipsychotics. Context, recipient, and innovation (ie, the evidence-based practice) factors affected improvement of metabolic monitoring. To address these factors, an external facilitator and a local quality improvement team developed an implementation plan involving a multicomponent implementation strategy that included education, performance reports, and clinician follow-up. The clinic remained compliant with recommended metabolic monitoring at 1-year follow up. Implementation science improves clinical practice by addressing context, recipient, and innovation factors and uses this information to develop and utilize specific strategies that improve clinical practice. It also enriches clinical training, aligning with core competencies by the Accreditation Council for Graduate Medical Education and American Boards of Medical Specialties. By learning how to change clinical practice through implementation strategies, clinicians are more able to adapt in complex systems of practice. © Copyright 2016 Physicians Postgraduate Press, Inc.

How do family physicians measure blood pressure in routine clinical practice? National survey of Canadian family physicians.

PubMed

Kaczorowski, Janusz; Myers, Martin G; Gelfer, Mark; Dawes, Martin; Mang, Eric J; Berg, Angelique; Grande, Claudio Del; Kljujic, Dragan

2017-03-01

To describe the techniques currently used by family physicians in Canada to measure blood pressure (BP) for screening for, diagnosing, and treating hypertension. A Web-based cross-sectional survey distributed by e-mail. Stratified random sample of family physicians in Canada. Family physician members of the College of Family Physicians of Canada with valid e-mail addresses. Physicians' self-reported routine methods for recording BP in their practices to screen for, diagnose, and manage hypertension. A total of 774 valid responses were received, for a response rate of 16.2%. Respondents were similar to nonrespondents except for underrepresentation of male physicians. Of 769 respondents, 417 (54.2%) indicated that they used manual office BP measurement with a mercury or aneroid device and stethoscope as the routine method to screen patients for high BP, while 42.9% (330 of 769) reported using automated office BP (AOBP) measurement. The method most frequently used to make a diagnosis of hypertension was AOBP measurement (31.1%, 240 of 771), followed by home BP measurement (22.4%, 173 of 771) and manual office BP measurement (21.4%, 165 of 771). Ambulatory BP monitoring (ABPM) was used for diagnosis by 14.4% (111 of 771) of respondents. The most frequently reported method for ongoing management was home BP monitoring (68.7%, 528 of 769), followed by manual office BP measurement (63.6%, 489 of 769) and AOBP measurement (59.2%, 455 of 769). More than three-quarters (77.8%, 598 of 769) of respondents indicated that ABPM was readily available for their patients. Canadian family physicians exhibit overall high use of electronic devices for BP measurement, However, more efforts are needed to encourage practitioners to follow current Canadian guidelines, which advocate the use of AOBP measurement for hypertension screening, ABPM and home BP measurement for making a diagnosis, and both AOBP and home BP monitoring for ongoing management. Copyright© the College of Family

Effectiveness and Persistence with Liraglutide Among Patients with Type 2 Diabetes in Routine Clinical Practice--EVIDENCE: A Prospective, 2-Year Follow-Up, Observational, Post-Marketing Study.

PubMed

Gautier, Jean-Francois; Martinez, Luc; Penfornis, Alfred; Eschwège, Eveline; Charpentier, Guillaume; Huret, Benoît; Madani, Suliya; Gourdy, Pierre

2015-09-01

The aim of this study was to investigate whether the efficacy of liraglutide observed in randomized controlled trials translates into therapeutic benefits in the French population during routine clinical practice. This observational, prospective, multicenter study included 3152 adults with type 2 diabetes who had recently started or were about to start liraglutide treatment. During 2 years of follow-up, an evaluation of the reasons for prescribing liraglutide, maintenance dose of liraglutide, changes in combined antidiabetic treatments, level of glycemic control, change in body weight and body mass index (BMI), patient satisfaction with diabetes treatment and safety of liraglutide were investigated. The primary study endpoint was the proportion of patients still receiving liraglutide and presenting with HbA1c <7.0% after 2 years of follow-up. At the end of the study, 29.5% of patients maintained liraglutide treatment and reached the HbA(1c) target. Mean (±SD) HbA(1c), fasting plasma glucose concentration, body weight and BMI were significantly reduced from baseline [8.46% (±1.46) to 7.44% (±1.20); 180 (±60) to 146 (±44) mg/dL; 95.2 (±20.0) to 91.1 (±19.6) kg; 34.0 (±7.2) to 32.5 (±6.9) kg/m(2); respectively, all P < 0.0001]. Patient treatment satisfaction increased, with the mean diabetes treatment satisfaction questionnaire status version score increasing from 22.17 (±7.64) to 28.55 (±5.79), P < 0.0001. The main adverse event type was gastrointestinal, with a frequency of 10.9%, and the percentage of patients suffering ≥1 hypoglycemic episode decreased from 6.9% to 4.4%. The results of the EVIDENCE study suggest that the effectiveness of liraglutide in real-world clinical practice is similar to that observed in randomized controlled trials. Novo Nordisk A/S. ClinicalTrials.gov identifier, NCT01226966.

What is the yield of routine chest radiography following tube thoracostomy for trauma?

PubMed

Kong, Victor Y; Oosthuizen, George V; Clarke, Damian L

2015-01-01

Routine chest radiography (CXR) following tube thoracostomy (TT) is a standard practice in most trauma centres worldwide. Evidence supporting this routine practice is lacking and the actual yield is unknown. We performed a retrospective review of 1042 patients over a 4-year period who had a routine post-insertion CXR performed in accordance with current ATLS® recommendations. A total 1042 TTs were performed on 1004 patients. Ninety-one per cent of patients (913/1004) were males, and the median age for all patients was 24 years. Seventy-five per cent of all injuries (756/1004) were from penetrating trauma, and the remaining 25% (248/1004) were from blunt. The initial pathologies requiring TT were: haemopneumothorax: 34% (339/1042), haemothroax: 31% (314/1042), simple pneumothorax: 25% (256/1042), tension pneumothorax: 8% (77/1042) and open pneumothorax: 5% (54/1042). One hundred and three patients had TTs performed on clinical grounds alone without a pre-insertion CXR [Group A]. One hundred and ninety-one patients had a pre-insertion CXR but had persistent clinical concerns following insertion [Group B]. Seven hundred and ten patients had pre-insertion CXR but no clinical concerns following insertion [Group C]. Overall, 15% (152/1004) [9 from Group A, 111 from Group B and 32 from Group C] of all patients had their clinical management influenced as a direct result of the post-insertion CXR. Despite the widely accepted practice of routine CXR following tube thoracostomy, the yield is relatively low. In many cases, good clinical examination post tube insertion will provide warnings as to whether problems are likely to result. However, in the more rural setting, and in resource challenged environments, there is a relatively high yield from the CXR, which alters management. Further prospective studies are needed to establish or refute the role of the existing ATLS® guidelines in these specific environments. Copyright © 2014 Elsevier Ltd. All rights reserved.

'Nursing research culture' in the context of clinical nursing practice: addressing a conceptual problem.

PubMed

Berthelsen, Connie Bøttcher; Hølge-Hazelton, Bibi

2017-05-01

To report an analysis of the concept of nursing research culture in the context of clinical nursing practice. Nursing research culture should be valued for its contribution to improving patient care and should be considered as a routine hospital activity. However, the demand for efficiency, nurses' barriers to research use and the lack of definition of the concept of nursing research culture make it difficult to establish. Concept analysis. Data were collected through a literature review in PubMed, CINAHL and PsycINFO during March 2016. Walker and Avant's eight-step framework for concept analysis. Five defining attributes of nursing research culture in the context of clinical nursing practice were identified: strong monodisciplinary nursing professionalism, academic thinking and socialization, research use as a part of daily nursing practice, acceptance by colleagues and management and facilitation of resources from management and organization. Although the method of concept analysis has been criticized and heavily debated, the development of nursing research cultures based on the defining attributes and antecedents of the concept will be important to emphasize evidence-based clinical nursing care. Further research should support the development and the implementation of nursing research culture in clinical nursing practice. © 2016 John Wiley & Sons Ltd.

Thinking Routines: Replicating Classroom Practices within Museum Settings

ERIC Educational Resources Information Center

Wolberg, Rochelle Ibanez; Goff, Allison

2012-01-01

This article describes thinking routines as tools to guide and support young children's thinking. These learning strategies, developed by Harvard University's Project Zero Classroom, actively engage students in constructing meaning while also understanding their own thinking process. The authors discuss how thinking routines can be used in both…

A new vestibulo-ocular reflex recording system designed for routine vestibular clinical use.

PubMed

Funabiki, K; Naito, Y; Matsuda, K; Honjo, I

1999-01-01

A new vestibulo-ocular reflex (VOR) recording system was developed, which consists of an infrared eye camera, a small velocity sensor and a frequency modulator. Using this system, the head velocity signal was frequency modulated and simultaneously recorded as a sound signal on the audio track of a Hi8 video recorder with eye images. This device enabled recording of the VOR response in routine vestibular clinical practice. The reliability and effectiveness of this system were estimated by recording and analysing the VOR response against manually controlled rotation in normal subjects (n = 22) and in patients with unilateral severe vestibular hypofunction (n = 11). VOR gain on clockwise rotation viewed from the top was defined as R gain, and counterclockwise rotation as L gain. Directional preponderance (DP%) was also calculated. VOR gain towards the diseased side was significantly lower than that towards the intact side, and also significantly lower than that of normal subjects. DP% of unilateral vestibular hypofunction cases was significantly larger than that of normal subjects. These findings indicate that this VOR recording system reliably detects severe unilateral vestibular hypofunction.

The role of informal dimensions of safety in high-volume organisational routines: an ethnographic study of test results handling in UK general practice.

PubMed

Grant, Suzanne; Checkland, Katherine; Bowie, Paul; Guthrie, Bruce

2017-04-27

The handling of laboratory, imaging and other test results in UK general practice is a high-volume organisational routine that is both complex and high risk. Previous research in this area has focused on errors and harm, but a complementary approach is to better understand how safety is achieved in everyday practice. This paper ethnographically examines the role of informal dimensions of test results handling routines in the achievement of safety in UK general practice and how these findings can best be developed for wider application by policymakers and practitioners. Non-participant observation was conducted of high-volume organisational routines across eight UK general practices with diverse organisational characteristics. Sixty-two semi-structured interviews were also conducted with the key practice staff alongside the analysis of relevant documents. While formal results handling routines were described similarly across the eight study practices, the everyday structure of how the routine should be enacted in practice was informally understood. Results handling safety took a range of local forms depending on how different aspects of safety were prioritised, with practices varying in terms of how they balanced thoroughness (i.e. ensuring the high-quality management of results by the most appropriate clinician) and efficiency (i.e. timely management of results) depending on a range of factors (e.g. practice history, team composition). Each approach adopted created its own potential risks, with demands for thoroughness reducing productivity and demands for efficiency reducing handling quality. Irrespective of the practice-level approach adopted, staff also regularly varied what they did for individual patients depending on the specific context (e.g. type of result, patient circumstances). General practices variably prioritised a legitimate range of results handling safety processes and outcomes, each with differing strengths and trade-offs. Future safety

Identifying influenza-like illness presentation from unstructured general practice clinical narrative using a text classifier rule-based expert system versus a clinical expert.

PubMed

MacRae, Jayden; Love, Tom; Baker, Michael G; Dowell, Anthony; Carnachan, Matthew; Stubbe, Maria; McBain, Lynn

2015-10-06

We designed and validated a rule-based expert system to identify influenza like illness (ILI) from routinely recorded general practice clinical narrative to aid a larger retrospective research study into the impact of the 2009 influenza pandemic in New Zealand. Rules were assessed using pattern matching heuristics on routine clinical narrative. The system was trained using data from 623 clinical encounters and validated using a clinical expert as a gold standard against a mutually exclusive set of 901 records. We calculated a 98.2 % specificity and 90.2 % sensitivity across an ILI incidence of 12.4 % measured against clinical expert classification. Peak problem list identification of ILI by clinical coding in any month was 9.2 % of all detected ILI presentations. Our system addressed an unusual problem domain for clinical narrative classification; using notational, unstructured, clinician entered information in a community care setting. It performed well compared with other approaches and domains. It has potential applications in real-time surveillance of disease, and in assisted problem list coding for clinicians. Our system identified ILI presentation with sufficient accuracy for use at a population level in the wider research study. The peak coding of 9.2 % illustrated the need for automated coding of unstructured narrative in our study.

COLORECTAL CANCER PREVENTION BY AN OPTIMIZED COLONOSCOPY PROTOCOL IN ROUTINE PRACTICE

PubMed Central

Xirasagar, Sudha; Li, Yi-Jhen; Hurley, Thomas G.; Tsai, Meng Han; Hardin, James W.; Hurley, Deborah M.; Hebert, James R.; de Groen, Piet C.

2014-01-01

We conducted a retrospective cohort study to investigate the colorectal cancer (CRC) incidence and mortality prevention achievable in clinical practice with an optimized colonoscopy protocol targeting near-complete polyp clearance. The protocol consisted of: a) telephonic reinforcement of bowel preparation instructions; b) active inspection for polyps throughout insertion and circumferential withdrawal; and, c) timely updating of the protocol and documentation to incorporate the latest guidelines. Of 17,312 patients provided screening colonoscopies by 59 endoscopists in South Carolina, USA from 09/2001 through 12/2008, 997 were excluded using accepted exclusion criteria. Data on 16,315 patients were merged with the South Carolina Central Cancer Registry and Vital Records Registry data from 01/1996 – 12/2009 to identify incident CRC cases and deaths, incident lung cancers and brain cancer deaths (comparison control cancers). The standardized incidence ratios (SIR) and standardized mortality ratios (SMR) relative to South Carolina and US SEER-18 population rates were calculated. Over 78,375 person-years of observation, 18 patients developed CRC vs. 104.11 expected for an SIR of 0.17, or 83% CRC protection, the rates being 68% and 91%, respectively among the adenoma- and adenoma-free subgroups (all p<0.001). Restricting the cohort to ensure minimum 5-year follow-up (mean follow-up 6.58 years) did not change the results. The CRC mortality reduction was 89% (p<0.001; 4 CRC deaths vs. 35.95 expected). The lung cancer SIR was 0.96 (p=0.67), and brain cancer SMR was 0.92 (p=0.35). Over 80% reduction in CRC incidence and mortality is achievable in routine practice by implementing key colonoscopy principles targeting near-complete polyp clearance. PMID:25242510

The use of EORTC measures in daily clinical practice-A synopsis of a newly developed manual.

PubMed

Wintner, Lisa M; Sztankay, Monika; Aaronson, Neil; Bottomley, Andrew; Giesinger, Johannes M; Groenvold, Mogens; Petersen, Morten Aa; van de Poll-Franse, Lonneke; Velikova, Galina; Verdonck-de Leeuw, Irma; Holzner, Bernhard

2016-11-01

Cancer has increasingly become a chronic condition and the routine collection of patient-reported outcomes (PROs) like quality of life is widely recommended for clinical practice. Nonetheless, the successful implementation of PROs is still a major challenge, although common barriers to and facilitators of their beneficial use are well known. To support health care professionals and other stakeholders in the implementation of the EORTC PRO measures, the EORTC Quality of Life Group provides guidance on issues considered important for their use in daily clinical practice. Herein, we present an outline of the newly developed "'Manual for the use of EORTC measures in daily clinical practice", covering the following issues: * a rationale for using EORTC measures in routine care *selection of EORTC measures, timing of assessments, scoring and presentation of results * aspects of a strategic implementation * electronic data assessment and telemonitoring, and * further use of EORTC measures and ethical considerations. Next to an extensive overview of currently available literature, the manual specifically focuses on knowledge about EORTC measures to give evidence-based recommendations whenever possible and to encourage readers and end-users of EORTC measures to contribute to further needed high-quality research. The manual will be accessible on the EORTC Quality of Life Group website's homepage and will be periodically updated to take into account any new knowledge due to medical, technical, regulatory and scientific advances. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Anaemia management in patients with inflammatory bowel disease: routine practice across nine European countries.

PubMed

Stein, Jürgen; Bager, Palle; Befrits, Ragnar; Gasche, Christoph; Gudehus, Maja; Lerebours, Eric; Magro, Fernando; Mearin, Fermin; Mitchell, Daniell; Oldenburg, Bas; Danese, Silvio

2013-12-01

Anaemia and iron deficiency (ID) are common complications in inflammatory bowel disease (IBD). In patients undergoing iron therapy, intravenous iron supplementation is recommended in preference to oral therapy. This study evaluated routine practice in the management of IBD-associated anaemia and ID to verify implementation of international treatment guidelines. Gastroenterologists from nine European countries (n=344) were surveyed about their last five IBD patients treated for anaemia (n=1404). Collected information included tests performed at anaemia diagnosis, haemoglobin (Hb) levels and iron status parameters, the anaemia treatment given and, if applicable, the iron administration route. Selection of diagnostic tests and treatment for IBD-associated anaemia varied considerably across Europe. Anaemia and iron status were mainly assessed by Hb (88%) and serum ferritin (75%). Transferrin saturation was only tested in 25% of patients. At diagnosis of anaemia, 56% presented with at least moderate anaemia (Hb<10 g/dl) and 15% with severe anaemia (Hb<8 g/dl). ID (ferritin<30 ng/ml) was detected in 76%. Almost all patients (92%) received iron supplementation; however, only 28% received intravenous iron and 67% oral iron. Management practice was similar in 2009 and 2011. In clinical practice, most IBD patients received oral iron even though this administration route may aggravate the disease, and despite international guidelines recommending intravenous administration as the preferred route. The high frequency of ID suggests insufficient monitoring of iron status in IBD patients. There is a need to increase awareness and implementation of international guidelines on iron supplementation in patients with IBD.

Post-standardization of routine creatinine assays: are they suitable for clinical applications.

PubMed

Jassam, Nuthar; Weykamp, Cas; Thomas, Annette; Secchiero, Sandra; Sciacovelli, Laura; Plebani, Mario; Thelen, Marc; Cobbaert, Christa; Perich, Carmen; Ricós, Carmen; Paula, Faria A; Barth, Julian H

2017-05-01

Introduction Reliable serum creatinine measurements are of vital importance for the correct classification of chronic kidney disease and early identification of kidney injury. The National Kidney Disease Education Programme working group and other groups have defined clinically acceptable analytical limits for creatinine methods. The aim of this study was to re-evaluate the performance of routine creatinine methods in the light of these defined limits so as to assess their suitability for clinical practice. Method In collaboration with the Dutch External Quality Assurance scheme, six frozen commutable samples, with a creatinine concentration ranging from 80 to 239  μmol/L and traceable to isotope dilution mass spectrometry, were circulated to 91 laboratories in four European countries for creatinine measurement and estimated glomerular filtration rate calculation. Two out of the six samples were spiked with glucose to give high and low final concentrations of glucose. Results Results from 89 laboratories were analysed for bias, imprecision (%CV) for each creatinine assay and total error for estimated glomerular filtration rate. The participating laboratories used analytical instruments from four manufacturers; Abbott, Beckman, Roche and Siemens. All enzymatic methods in this study complied with the National Kidney Disease Education Programme working group recommended limits of bias of 5% above a creatinine concentration of 100  μmol/L. They also did not show any evidence of interference from glucose. In addition, they also showed compliance with the clinically recommended %CV of ≤4% across the analytical range. In contrast, the Jaffe methods showed variable performance with regard to the interference of glucose and unsatisfactory bias and precision. Conclusion Jaffe-based creatinine methods still exhibit considerable analytical variability in terms of bias, imprecision and lack of specificity, and this variability brings into question their clinical utility

Gamification of Clinical Routine: The Dr. Fill Approach.

PubMed

Bukowski, Mark; Kühn, Martin; Zhao, Xiaoqing; Bettermann, Ralf; Jonas, Stephan

2016-01-01

Gamification is used in clinical context in the health care education. Furthermore, it has shown great promises to improve the performance of the health care staff in their daily routine. In this work we focus on the medication sorting task, which is performed manually in hospitals. This task is very error prone and needs to be performed daily. Nevertheless, errors in the medication are crucial and lead to serious complications. In this work we present a real world gamification approach of the medication sorting task in a patient's daily pill organizer. The player of the game needs to sort the correct medication into the correct dispenser slots and is rewarded or punished in real time. At the end of the game, a score is given and the user can register in a leaderboard.

Delivering value in dermatology: insights from skin cancer detection in routine clinical visits.

PubMed

Enamandram, Monica; Duncan, Lyn M; Kimball, Alexandra B

2015-02-01

There are increasing demands to demonstrate and report on outcomes in dermatology. Skin cancer diagnosis through skin examination has been well studied, and is promising as a value-delivering intervention. This study seeks to identify the rate of skin cancer diagnosis during routine visits to a large tertiary dermatology clinic. Medical records of patients presenting for routine dermatologic care at Massachusetts General Hospital between March 28 and September 28, 2012, were retrospectively reviewed. All patients given a diagnosis of nonmelanoma skin cancer (NMSC) confirmed on biopsy specimen were identified. Billing data were used to identify the total number of patients evaluated during the study period. NMSC was diagnosed in 1266 skin biopsy specimens from 1047 (7.0%) of the 14,829 patients who presented for routine care. In all, 55% of patients with NMSC were men (mean age 70 years). Chief symptoms of patients with NMSC included general dermatologic concerns (37%), routine cancer screening (43%), and specific lesion(s) of concern (19%). Retrospective design and restriction to a single institution may limit the generalizability of our findings. The incidence of NMSC in routine dermatology is high; these findings validate the value of care provided by dermatologists and highlight the likely increasing need for their diagnostic skills as the population ages in the United States. Copyright © 2014 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Identifying complications of interventional procedures from UK routine healthcare databases: a systematic search for methods using clinical codes.

PubMed

Keltie, Kim; Cole, Helen; Arber, Mick; Patrick, Hannah; Powell, John; Campbell, Bruce; Sims, Andrew

2014-11-28

Several authors have developed and applied methods to routine data sets to identify the nature and rate of complications following interventional procedures. But, to date, there has been no systematic search for such methods. The objective of this article was to find, classify and appraise published methods, based on analysis of clinical codes, which used routine healthcare databases in a United Kingdom setting to identify complications resulting from interventional procedures. A literature search strategy was developed to identify published studies that referred, in the title or abstract, to the name or acronym of a known routine healthcare database and to complications from procedures or devices. The following data sources were searched in February and March 2013: Cochrane Methods Register, Conference Proceedings Citation Index - Science, Econlit, EMBASE, Health Management Information Consortium, Health Technology Assessment database, MathSciNet, MEDLINE, MEDLINE in-process, OAIster, OpenGrey, Science Citation Index Expanded and ScienceDirect. Of the eligible papers, those which reported methods using clinical coding were classified and summarised in tabular form using the following headings: routine healthcare database; medical speciality; method for identifying complications; length of follow-up; method of recording comorbidity. The benefits and limitations of each approach were assessed. From 3688 papers identified from the literature search, 44 reported the use of clinical codes to identify complications, from which four distinct methods were identified: 1) searching the index admission for specified clinical codes, 2) searching a sequence of admissions for specified clinical codes, 3) searching for specified clinical codes for complications from procedures and devices within the International Classification of Diseases 10th revision (ICD-10) coding scheme which is the methodology recommended by NHS Classification Service, and 4) conducting manual clinical

The evaluation of bulbar dysfunction in amyotrophic lateral sclerosis: survey of clinical practice patterns in the United States.

PubMed

Plowman, Emily K; Tabor, Lauren C; Wymer, James; Pattee, Gary

2017-08-01

Speech and swallowing impairments are highly prevalent in individuals with amyotrophic lateral sclerosis (ALS) and contribute to reduced quality of life, malnutrition, aspiration, pneumonia and death. Established practice parameters for bulbar dysfunction in ALS do not currently exist. The aim of this study was to identify current practice patterns for the evaluation of speech and swallowing function within participating Northeast ALS clinics in the United States. A 15-item survey was emailed to all registered NEALS centres. Thirty-eight sites completed the survey. The majority (92%) offered Speech-Language Pathology, augmentative and alternative communication (71%), and dietician (92%) health care services. The ALS Functional Rating Scale-Revised and body weight represented the only parameters routinely collected in greater then 90% of responding sites. Referral for modified barium swallow study was routinely utilised in only 27% of sites and the use of percutaneous gastrostomy tubes in ALS patient care was found to vary considerably. This survey reveals significant variability and inconsistency in the management of bulbar dysfunction in ALS across NEALS sites. We conclude that a great need exists for the development of bulbar practice guidelines in ALS clinical care to accurately detect and monitor bulbar dysfunction.

Clinical Practice Informs Secure Messaging Benefits and Best Practices.

PubMed

Haun, Jolie N; Hathaway, Wendy; Chavez, Margeaux; Antinori, Nicole; Vetter, Brian; Miller, Brian K; Martin, Tracey L; Kendziora, Lisa; Nazi, Kim M; Melillo, Christine

2017-10-01

Background Clinical care team members in Department of Veterans' Affairs (VA) facilities nationwide are working to integrate the use of Secure Messaging (SM) into care delivery and identify innovative uses. Identifying best practices for proactive use of SM is a key factor in its successful implementation and sustained use by VA clinical care team members and veterans. Objectives A collaborative project solicited input from VA clinical care teams about their local practices using SM to provide access to proactive patient-centered care for veterans and enhance workflow. Methods This project implemented a single-item cross-sectional qualitative electronic survey via internal e-mail to local coordinators in all 23 Veterans Integrated Service Networks (VISNs). Content analysis was used to manage descriptive data responses. Descriptive statistics described sample characteristics. Results VA clinical care team members across 15 of 23 VISNs responded to the questionnaire. Content analysis of 171 responses produced two global domains: (1) benefits of SM and (2) SM best practices. Benefits of SM use emphasize enhanced and efficient communication and increased access to care. Care team members incorporate SM into their daily clinical practices, using it to provide services before, during, and after clinical encounters as a best practice. SM users suggest improvements in veteran care, clinical team workflow, and efficient use of health resources. Clinical team members invested in the successful implementation of SM integrate SM into their daily practices to provide meaningful and useful veteran-centered care and improve workflow. Conclusion VA clinical care team members can use SM proactively to create an integrated SM culture. With adequate knowledge and motivation to proactively use this technology, all clinical team members within the VA system can replicate best practices shared by other clinical care teams to generate meaningful and useful interactions with SM

What factors are associated with the integration of evidence retrieval technology into routine general practice settings?

PubMed

Magrabi, Farah; Westbrook, Johanna I; Coiera, Enrico W

2007-10-01

Information retrieval systems have the potential to improve patient care but little is known about the variables which influence clinicians' uptake and use of systems in routine work. To determine which factors influenced use of an online evidence retrieval system. Computer logs and pre- and post-system survey analysis of a 4-week clinical trial of the Quick Clinical online evidence system involving 227 general practitioners across Australia. Online evidence use was not linked to general practice training or clinical experience but female clinicians conducted more searches than their male counterparts (mean use=14.38 searches, S.D.=11.68 versus mean use=8.50 searches, S.D.=9.99; t=2.67, d.f.=157, P=0.008). Practice characteristics such as hours worked, type and geographic location of clinic were not associated with search activity. Information seeking was also not related to participants' perceived information needs, computer skills, training nor Internet connection speed. Clinicians who reported direct improvements in patient care as a result of system use had significantly higher rates of system use than other users (mean use=12.55 searches, S.D.=13.18 versus mean use=8.15 searches, S.D.=9.18; t=2.322, d.f.=154 P=0.022). Comparison of participants' views pre- and post- the trial, showed that post-trial clinicians expressed more positive views about searching for information during a consultation (chi(2)=27.40, d.f.=4, P< or =0.001) and a significantly greater number reported seeking information between consultations as a result of having access to an online evidence system in their consulting rooms (chi(2)=9.818, d.f.=2, P=0.010). Clinicians' use of an online evidence system was directly related to their reported experiences of improvements in patient care. Post-trial clinicians positively changed their views about having time to search for information and pursued more questions during clinic hours.

What is the value of routinely testing full blood count, electrolytes and urea, and pulmonary function tests before elective surgery in patients with no apparent clinical indication and in subgroups of patients with common comorbidities: a systematic review of the clinical and cost-effective literature.

PubMed

Czoski-Murray, C; Lloyd Jones, M; McCabe, C; Claxton, K; Oluboyede, Y; Roberts, J; Nicholl, J P; Rees, A; Reilly, C S; Young, D; Fleming, T

2012-12-01

The evidence base which supported the National Institute for Health and Clinical Excellence (NICE) published Clinical Guideline 3 was limited and 50% was graded as amber. However, the use of tests as part of pre-operative work-up remains a low-cost but high-volume activity within the NHS, with substantial resource implications. The objective of this study was to identify, evaluate and synthesise the published evidence on the clinical effectiveness and cost-effectiveness of the routine use of three tests, full blood counts (FBCs), urea and electrolytes tests (U&Es) and pulmonary function tests, in the pre-operative work-up of otherwise healthy patients undergoing minor or intermediate surgery in the NHS. The aims of this study were to estimate the clinical effectiveness and cost-effectiveness of routine pre-operative testing of FBC, electrolytes and renal function and pulmonary function in adult patients classified as American Society of Anaesthesiologists (ASA) grades 1 and 2 undergoing elective minor (grade 1) or intermediate (grade 2) surgical procedures; to compare NICE recommendations with current practice; to evaluate the cost-effectiveness of mandating or withdrawing each of these tests in this patient group; and to identify the expected value of information and whether or not it has value to the NHS in commissioning further primary research into the use of these tests in this group of patients. The following electronic bibliographic databases were searched: (1) BIOSIS; (2) Cumulative Index to Nursing and Allied Health Literature; (3) Cochrane Database of Systematic Reviews; (4) Cochrane Central Register of Controlled Trials; (5) EMBASE; (6) MEDLINE; (7) MEDLINE In-Process & Other Non-Indexed Citations; (8) NHS Database of Abstracts of Reviews of Effects; (9) NBS Health Technology Assessment Database; and (10) Science Citation Index. To identify grey and unpublished literature, the Cochrane Register of Controlled Trials, National Research Register Archive

TargetCOPD: a pragmatic randomised controlled trial of targeted case finding for COPD versus routine practice in primary care: protocol.

PubMed

Jordan, Rachel E; Adab, Peymané; Jowett, Sue; Marsh, Jen L; Riley, Richard D; Enocson, Alexandra; Miller, Martin R; Cooper, Brendan G; Turner, Alice M; Ayres, Jon G; Cheng, Kar Keung; Jolly, Kate; Stockley, Robert A; Greenfield, Sheila; Siebert, Stanley; Daley, Amanda; Fitzmaurice, David A

2014-10-04

Many people with clinically significant chronic obstructive pulmonary disease (COPD) remain undiagnosed worldwide. There are a number of small studies which have examined possible methods of case finding through primary care, but no large RCTs that have adequately assessed the most cost-effective approach. In this study, using a cluster randomised controlled trial (RCT) in 56 general practices in the West Midlands, we plan to investigate the effectiveness and cost-effectiveness of a Targeted approach to case finding for COPD compared with routine practice. Using an individual patient RCT nested in the Targeted arm, we plan also to compare the effectiveness and cost-effectiveness of Active case finding using a postal questionnaire (with supplementary opportunistic questionnaires), and Opportunistic-only case finding during routine surgery consultations.All ever-smoking patients aged 40-79 years, without a current diagnosis of COPD and registered with participating practices will be eligible. Patients in the Targeted arm who report positive respiratory symptoms (chronic cough or phlegm, wheeze or dyspnoea) using a brief questionnaire will be invited for further spirometric assessment to ascertain whether they have COPD or not. Post-bronchodilator spirometry will be conducted to ATS standards using an Easy One spirometer by trained research assistants.The primary outcomes will be new cases of COPD and cost per new case identified, comparing targeted case finding with routine care, and two types of targeted case finding (active versus opportunistic). A multilevel logistic regression model will be used to model the probability of detecting a new case of COPD for each treatment arm, with clustering of patients (by practice and household) accounted for using a multi-level structure.A trial-based analysis will be undertaken using costs and outcomes collected during the trial. Secondary outcomes include the feasibility, efficiency, long-term cost-effectiveness, patient and

Child Routines and Self-Regulation Serially Mediate Parenting Practices and Externalizing Problems in Preschool Children

ERIC Educational Resources Information Center

Bater, Lovina Rose; Jordan, Sara Sytsma

2017-01-01

Background: Studies clearly indicate that parenting practices relate to child externalizing behaviors, although the mechanisms underlying this relation are less well understood. There has been limited evaluation of child routines and self-regulation in relation to these variables, and no known studies have evaluated all of these variables…

Mould routine identification in the clinical laboratory by matrix-assisted laser desorption ionization time-of-flight mass spectrometry.

PubMed

Cassagne, Carole; Ranque, Stéphane; Normand, Anne-Cécile; Fourquet, Patrick; Thiebault, Sandrine; Planard, Chantal; Hendrickx, Marijke; Piarroux, Renaud

2011-01-01

MALDI-TOF MS recently emerged as a valuable identification tool for bacteria and yeasts and revolutionized the daily clinical laboratory routine. But it has not been established for routine mould identification. This study aimed to validate a standardized procedure for MALDI-TOF MS-based mould identification in clinical laboratory. First, pre-extraction and extraction procedures were optimized. With this standardized procedure, a 143 mould strains reference spectra library was built. Then, the mould isolates cultured from sequential clinical samples were prospectively subjected to this MALDI-TOF MS based-identification assay. MALDI-TOF MS-based identification was considered correct if it was concordant with the phenotypic identification; otherwise, the gold standard was DNA sequence comparison-based identification. The optimized procedure comprised a culture on sabouraud-gentamicin-chloramphenicol agar followed by a chemical extraction of the fungal colonies with formic acid and acetonitril. The identification was done using a reference database built with references from at least four culture replicates. For five months, 197 clinical isolates were analyzed; 20 were excluded because they were not identified at the species level. MALDI-TOF MS-based approach correctly identified 87% (154/177) of the isolates analyzed in a routine clinical laboratory activity. It failed in 12% (21/177), whose species were not represented in the reference library. MALDI-TOF MS-based identification was correct in 154 out of the remaining 156 isolates. One Beauveria bassiana was not identified and one Rhizopus oryzae was misidentified as Mucor circinelloides. This work's seminal finding is that a standardized procedure can also be used for MALDI-TOF MS-based identification of a wide array of clinically relevant mould species. It thus makes it possible to identify moulds in the routine clinical laboratory setting and opens new avenues for the development of an integrated MALDI-TOF MS

Action to Support Practices Implement Research Evidence (ASPIRE): protocol for a cluster-randomised evaluation of adaptable implementation packages targeting 'high impact' clinical practice recommendations in general practice.

PubMed

Willis, Thomas A; Hartley, Suzanne; Glidewell, Liz; Farrin, Amanda J; Lawton, Rebecca; McEachan, Rosemary R C; Ingleson, Emma; Heudtlass, Peter; Collinson, Michelle; Clamp, Susan; Hunter, Cheryl; Ward, Vicky; Hulme, Claire; Meads, David; Bregantini, Daniele; Carder, Paul; Foy, Robbie

2016-02-29

There are recognised gaps between evidence and practice in general practice, a setting which provides particular challenges for implementation. We earlier screened clinical guideline recommendations to derive a set of 'high impact' indicators based upon criteria including potential for significant patient benefit, scope for improved practice and amenability to measurement using routinely collected data. We aim to evaluate the effectiveness and cost-effectiveness of a multifaceted, adaptable intervention package to implement four targeted, high impact recommendations in general practice. The research programme Action to Support Practice Implement Research Evidence (ASPIRE) includes a pair of pragmatic cluster-randomised trials which use a balanced incomplete block design. Clusters are general practices in West Yorkshire, United Kingdom (UK), recruited using an 'opt-out' recruitment process. The intervention package adapted to each recommendation includes combinations of audit and feedback, educational outreach visits and computerised prompts with embedded behaviour change techniques selected on the basis of identified needs and barriers to change. In trial 1, practices are randomised to adapted interventions targeting either diabetes control or risky prescribing and those in trial 2 to adapted interventions targeting either blood pressure control in patients at risk of cardiovascular events or anticoagulation in atrial fibrillation. The respective primary endpoints comprise achievement of all recommended target levels of haemoglobin A1c (HbA1c), blood pressure and cholesterol in patients with type 2 diabetes, a composite indicator of risky prescribing, achievement of recommended blood pressure targets for specific patient groups and anticoagulation prescribing in patients with atrial fibrillation. We are also randomising practices to a fifth, non-intervention control group to further assess Hawthorne effects. Outcomes will be assessed using routinely collected data

Diagnostic Methods for Bile Acid Malabsorption in Clinical Practice

PubMed Central

Vijayvargiya, Priya; Camilleri, Michael; Shin, Andrea; Saenger, Amy

2013-01-01

Altered bile acid (BA) concentrations in the colon may cause diarrhea or constipation. BA malabsorption (BAM) accounts for >25% of patients with irritable bowel syndrome (IBS) with diarrhea and chronic diarrhea in Western countries. As BAM is increasingly recognized, proper diagnostic methods are desired in clinical practice to help direct the most effective treatment course for the chronic bowel dysfunction. This review appraises the methodology, advantages and disadvantages of 4 tools that directly measure BAM: 14C-glycocholate breath and stool test, 75Selenium HomotauroCholic Acid Test (SeHCAT), 7 α-hydroxy-4-cholesten-3-one (C4) and fecal BAs. 14C-glycocholate is a laborious test no longer widely utilized. 75SeHCAT is validated, but not available in the United States. Serum C4 is a simple, accurate method that is applicable to a majority of patients, but requires further clinical validation. Fecal measurements to quantify total and individual fecal BAs are technically cumbersome and not widely available. Regrettably, none of these tests are routinely available in the U.S., and a therapeutic trial with a BA binder is used as a surrogate for diagnosis of BAM. Recent data suggest there is an advantage to studying fecal excretion of the individual BAs and their role in BAM; this may constitute a significant advantage of the fecal BA method over the other tests. Fecal BA test could become a routine addition to fecal fat measurement in patients with unexplained diarrhea. In summary, availability determines the choice of test among C4, SeHCAT and fecal BA; more widespread availability of such tests would enhance clinical management of these patients. PMID:23644387

Procedural and short-term safety of bronchial thermoplasty in clinical practice: evidence from a national registry and Hospital Episode Statistics.

PubMed

Burn, Julie; Sims, Andrew J; Keltie, Kim; Patrick, Hannah; Welham, Sally A; Heaney, Liam G; Niven, Robert M

2017-10-01

Bronchial thermoplasty (BT) is a novel treatment for severe asthma. Its mode of action and ideal target patient group remain poorly defined, though clinical trials provided some evidence on efficacy and safety. This study presents procedural and short-term safety evidence from routine UK clinical practice. Patient characteristics and safety outcomes (procedural complications, 30-day readmission and accident and emergency (A&E) attendance, length of stay) were assessed using two independent data sources, the British Thoracic Society UK Difficult Asthma Registry (DAR) and Hospital Episodes Statistics (HES) database. A matched cohort (with records in both) was used to estimate safety outcome event rates and compare them with clinical trials. Between June 2011 and January 2015, 215 procedure records (83 patients; 68 treated in England) were available from DAR and 203 (85 patients) from HES. 152 procedures matched (59 patients; 6 centres), and of these, 11.2% reported a procedural complication, 11.8% resulted in emergency respiratory readmission, 0.7% in respiratory A&E attendance within 30 days (20.4% had at least one event) and 46.1% involved a post-procedure stay. Compared with published clinical trials which found lower hospitalisation rates, BT patients in routine clinical practice were, on average, older, had worse baseline lung function and asthma quality of life. A higher proportion of patients experienced adverse events compared with clinical trials. The greater severity of disease amongst patients treated in clinical practice may explain the observed rate of post-procedural stay and readmission. Study of long-term safety and efficacy requires continuing data collection.

Next-generation sequencing strategies enable routine detection of balanced chromosome rearrangements for clinical diagnostics and genetic research.

PubMed

Talkowski, Michael E; Ernst, Carl; Heilbut, Adrian; Chiang, Colby; Hanscom, Carrie; Lindgren, Amelia; Kirby, Andrew; Liu, Shangtao; Muddukrishna, Bhavana; Ohsumi, Toshiro K; Shen, Yiping; Borowsky, Mark; Daly, Mark J; Morton, Cynthia C; Gusella, James F

2011-04-08

The contribution of balanced chromosomal rearrangements to complex disorders remains unclear because they are not detected routinely by genome-wide microarrays and clinical localization is imprecise. Failure to consider these events bypasses a potentially powerful complement to single nucleotide polymorphism and copy-number association approaches to complex disorders, where much of the heritability remains unexplained. To capitalize on this genetic resource, we have applied optimized sequencing and analysis strategies to test whether these potentially high-impact variants can be mapped at reasonable cost and throughput. By using a whole-genome multiplexing strategy, rearrangement breakpoints could be delineated at a fraction of the cost of standard sequencing. For rearrangements already mapped regionally by karyotyping and fluorescence in situ hybridization, a targeted approach enabled capture and sequencing of multiple breakpoints simultaneously. Importantly, this strategy permitted capture and unique alignment of up to 97% of repeat-masked sequences in the targeted regions. Genome-wide analyses estimate that only 3.7% of bases should be routinely omitted from genomic DNA capture experiments. Illustrating the power of these approaches, the rearrangement breakpoints were rapidly defined to base pair resolution and revealed unexpected sequence complexity, such as co-occurrence of inversion and translocation as an underlying feature of karyotypically balanced alterations. These findings have implications ranging from genome annotation to de novo assemblies and could enable sequencing screens for structural variations at a cost comparable to that of microarrays in standard clinical practice. Copyright © 2011 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

The Counseling Center Assessment of Psychological Symptoms (CCAPS): Merging clinical practice, training, and research.

PubMed

Youn, Soo Jeong; Castonguay, Louis G; Xiao, Henry; Janis, Rebecca; McAleavey, Andrew A; Lockard, Allison J; Locke, Benjamin D; Hayes, Jeffrey A

2015-12-01

The goal of this article is to present information about a standardized multidimensional measure of psychological symptoms, the Counseling Center Assessment of Psychological Symptoms (CCAPS; Locke et al., 2011; Locke, McAleavey, et al., 2012; McAleavey, Nordberg, Hayes, et al., 2012), developed to assess difficulties specific to college students' mental health. We provide (a) a brief review and summary of the psychometric and research support for the CCAPS; (b) examples of the use of the CCAPS for various purposes, including clinical, training, policy, and counseling center advocacy; and (c) implications of the integration of routine outcome monitoring and feedback for the future of training, research, and clinical practice. In particular, the article emphasizes how the assimilation of and symbiotic relationship between research and practice can address the scientist-practitioner gap. (c) 2015 APA, all rights reserved).

"There are too many, but never enough": qualitative case study investigating routine coding of clinical information in depression.

PubMed

Cresswell, Kathrin; Morrison, Zoe; Kalra, Dipak; Sheikh, Aziz

2012-01-01

We sought to understand how clinical information relating to the management of depression is routinely coded in different clinical settings and the perspectives of and implications for different stakeholders with a view to understanding how these may be aligned. Qualitative investigation exploring the views of a purposefully selected range of healthcare professionals, managers, and clinical coders spanning primary and secondary care. Our dataset comprised 28 semi-structured interviews, a focus group, documents relating to clinical coding standards and participant observation of clinical coding activities. We identified a range of approaches to coding clinical information including templates and order entry systems. The challenges inherent in clearly establishing a diagnosis, identifying appropriate clinical codes and possible implications of diagnoses for patients were particularly prominent in primary care. Although a range of managerial and research benefits were identified, there were no direct benefits from coded clinical data for patients or professionals. Secondary care staff emphasized the role of clinical coders in ensuring data quality, which was at odds with the policy drive to increase real-time clinical coding. There was overall no evidence of clear-cut direct patient care benefits to inform immediate care decisions, even in primary care where data on patients with depression were more extensively coded. A number of important secondary uses were recognized by healthcare staff, but the coding of clinical data to serve these ends was often poorly aligned with clinical practice and patient-centered considerations. The current international drive to encourage clinical coding by healthcare professionals during the clinical encounter may need to be critically examined.

Is there a need for biomedical CBIR systems in clinical practice? Outcomes from a usability study

NASA Astrophysics Data System (ADS)

Antani, Sameer; Xue, Zhiyun; Long, L. Rodney; Bennett, Deborah; Ward, Sarah; Thoma, George R.

2011-03-01

Articles in the literature routinely describe advances in Content Based Image Retrieval (CBIR) and its potential for improving clinical practice, biomedical research and education. Several systems have been developed to address particular needs, however, surprisingly few are found to be in routine practical use. Our collaboration with the National Cancer Institute (NCI) has identified a need to develop tools to annotate and search a collection of over 100,000 cervigrams and related, anonymized patient data. One such tool developed for a projected need for retrieving similar patient images is the prototype CBIR system, called CervigramFinder, which retrieves images based on the visual similarity of particular regions on the cervix. In this article we report the outcomes from a usability study conducted at a primary meeting of practicing experts. We used the study to not only evaluate the system for software errors and ease of use, but also to explore its "user readiness", and to identify obstacles that hamper practical use of such systems, in general. Overall, the participants in the study found the technology interesting and bearing great potential; however, several challenges need to be addressed before the technology can be adopted.

An audit of clinical practice, referral patterns, and appropriateness of clinical indications for brain MRI examinations: A single-centre study in Ghana.

PubMed

Piersson, A D; Nunoo, G; Gorleku, P N

2018-05-01

The aim of this study was to investigate current brain MRI practice, pattern of brain MRI requests, and their appropriateness using the American College of Radiology (ACR) Appropriateness Criteria. We used direct observation and questionnaires to obtain data concerning routine brain MRI practice. We then retrospectively analyzed (i) demographic characteristics, (ii) clinical history, and (iii) appropriateness of brain MRI requests against published criteria. All patients were administered the screening questionnaire; however, no reviews were undertaken directly with patients, and no signature of the radiographer was recorded. Apart from routine brain protocol, there were dedicated protocols for epilepsy and stroke. Brain MRI images from 161 patients (85 Males; 76 Females) were analyzed. The age group with most brain MRI requests were from 26 to 45 year olds. The commonest four clinical indications for imaging were brain tumour, headache, seizure, and stroke. Using the ACR Appropriateness Criteria, almost 43% of the brain MRI scans analyzed were found to be "usually appropriate", 38% were "maybe appropriate" and 19% were categorized as "usually not appropriate". There was knowledge gap with regards to MRI safety in local practice, thus there is the utmost need for MRI safety training. Data on the commonest indications for performing brain MRI in this study should be used to inform local neuroradiological practice. Dedicated stroke and epilepsy MRI protocols require additional sequences i.e. MRA and 3D T1 volume acquisition, respectively. The ACR Appropriateness Criteria is recommended for use by the referring practitioners to improve appropriateness of brain MRI requests. Copyright © 2017 The College of Radiographers. Published by Elsevier Ltd. All rights reserved.

Postauthorization safety surveillance of ADVATE [antihaemophilic factor (recombinant), plasma/albumin-free method] demonstrates efficacy, safety and low-risk for immunogenicity in routine clinical practice.

PubMed

Oldenburg, J; Goudemand, J; Valentino, L; Richards, M; Luu, H; Kriukov, A; Gajek, H; Spotts, G; Ewenstein, B

2010-11-01

  Postauthorization safety surveillance of factor VIII (FVIII) concentrates is essential for assessing rare adverse event incidence. We determined safety and efficacy of ADVATE [antihaemophilic factor (recombinant), plasma/albumin-free method, (rAHF-PFM)] during routine clinical practice. Subjects with differing haemophilia A severities and medical histories were monitored during 12 months of prophylactic and/or on-demand therapy. Among 408 evaluable subjects, 386 (95%) received excellent/good efficacy ratings for all on-demand assessments; the corresponding number for subjects with previous FVIII inhibitors was 36/41 (88%). Among 276 evaluable subjects receiving prophylaxis continuously in the study, 255 (92%) had excellent/good ratings for all prophylactic assessments; the corresponding number for subjects with previous FVIII inhibitors was 41/46 (89%). Efficacy of surgical prophylaxis was excellent/good in 16/16 evaluable procedures. Among previously treated patients (PTPs) with >50 exposure days (EDs) and FVIII≤2%, three (0.75%) developed low-titre inhibitors. Two of these subjects had a positive inhibitor history; thus, the incidence of de novo inhibitor formation in PTPs with FVIII≤2% and no inhibitor history was 1/348 (0.29%; 95% CI, 0.01-1.59%). A PTP with moderate haemophilia developed a low-titre inhibitor. High-titre inhibitors were reported in a PTP with mild disease (following surgery), a previously untreated patient (PUP) with moderate disease (following surgery) and a PUP with severe disease. The favourable benefit/risk profile of rAHF-PFM previously documented in prospective clinical trials has been extended to include a broader range of haemophilia patients, many of whom would have been ineligible for registration studies. © 2010 Blackwell Publishing Ltd.

Eating routines: Embedded, value based, modifiable, and reflective

PubMed Central

Jastran, Margaret; Bisogni, Carole A.; Sobal, Jeffery; Blake, Christine; Devine, Carol M.

2009-01-01

Eating routines are a compelling issue because recurring eating behaviors influence nutrition and health. As non-traditional and individualized eating patterns have become more common, new ways of thinking about routine eating practices are needed. This study sought to gain conceptual understanding of working adults' eating routines. Forty-two purposively sampled US adults reported food intake and contextual details about eating episodes in qualitative 24-hour dietary recalls conducted over 7 consecutive days. Using the constant comparative method, researchers analyzed interview transcripts for recurrent ways of eating that were either explicitly reported by study participants as “routines” or emergent in the data. Participants' eating routines included repetition in food consumption as well as eating context, and also involved sequences of eating episodes. Eating routines were embedded in daily schedules for work, family, and recreation. Participants maintained purposeful routines that helped balance tension between demands and values, but they modified routines as circumstances changed. Participants monitored and reflected upon their eating practices and tended to assess their practices in light of their personal identities. These findings provide conceptual insights for food choice researchers and present a perspective from which practitioners who work with individuals seeking to adopt healthful eating practices might usefully approach their tasks. PMID:18835305

Evaluating walking in patients with multiple sclerosis: which assessment tools are useful in clinical practice?

PubMed

Bethoux, Francois; Bennett, Susan

2011-01-01

Walking limitations are among the most visible manifestations of multiple sclerosis (MS). Regular walking assessments should be a component of patient management and require instruments that are appropriate from the clinician's and the patient's perspectives. This article reviews frequently used instruments to assess walking in patients with MS, with emphasis on their validity, reliability, and practicality in the clinical setting. Relevant articles were identified based on PubMed searches using the following terms: "multiple sclerosis AND (walking OR gait OR mobility OR physical activity) AND (disability evaluation)"; references of relevant articles were also searched. Although many clinician- and patient-driven instruments are available, not all have been validated in MS, and some are not sensitive enough to detect small but clinically important changes. Choosing among these depends on what needs to be measured, psychometric properties, the clinical relevance of results, and practicality with respect to space, time, and patient burden. Of the instruments available, the clinician-observed Timed 25-Foot Walk and patient self-report 12-Item Multiple Sclerosis Walking Scale have properties that make them suitable for routine evaluation of walking performance. The Dynamic Gait Index and the Timed Up and Go test involve other aspects of mobility, including balance. Tests of endurance, such as the 2- or 6-Minute Walk, may provide information on motor fatigue not captured by other tests. Quantitative measurement of gait kinetics and kinematics, and recordings of mobility in the patient's environment via accelerometry or Global Positioning System odometry, are currently not routinely used in the clinical setting.

Clinical practice of acute respiratory distress syndrome in Japan: A nationwide survey and scientific evidences.

PubMed

Tasaka, Sadatomo; Tatsumi, Koichiro

2017-07-01

There has been limited information about epidemiology and clinical practice of acute respiratory distress syndrome (ARDS) in Japan. An invitation letter to the web-based survey was mailed to all 871 board certified hospitals of the Japanese Respiratory Society. The questionnaires were designed to collect data on epidemiology and clinical practice of ARDS, including diagnostic measures and therapeutics. Within 4 months of the survey period, valid responses were obtained from 296 (34%) hospitals. The incidence of ARDS was estimated to be 3.13 cases/100 hospital beds or 1.91 cases/ICU bed per year. The most frequent underlying disease was pneumonia (34%), followed by sepsis (29%). In hospitals with fewer ICU beds, pulmonologists tended to be in charge of management of ARDS patients. Routine diagnostic measures included computed tomography of the chest (69.6% of the hospitals) and Swan-Ganz catheterization was rarely performed for diagnosis. In 87.4% of the hospitals, non-invasive ventilation was applied to management of ARDS patients, especially those with mild disease. Prone positioning and extracorporeal membrane oxygenation (ECMO) for ARDS patients was more widely adopted in hospitals with larger numbers of ICU beds and intensivists. In 58.2% of the responding hospitals, corticosteroid was considered as a treatment option for ARDS, among which pulse therapy was routinely introduced to ARDS patients in 35.4%. The incidence of ARDS in Japan was estimated to be lower than that in the recent international study. The scale and equipment of hospitals and the number of intensivists might influence clinical practice of ARDS. Copyright © 2017 The Japanese Respiratory Society. Published by Elsevier B.V. All rights reserved.

Embryo transfer practices in the United States: a survey of clinics registered with the Society for Assisted Reproductive Technology.

PubMed

Jungheim, Emily S; Ryan, Ginny L; Levens, Eric D; Cunningham, Alexandra F; Macones, George A; Carson, Kenneth R; Beltsos, Angeline N; Odem, Randall R

2010-09-01

To gain a better understanding of factors influencing clinicians' embryo transfer practices. Cross-sectional survey. Web-based survey conducted in December 2008 of individuals practicing IVF in centers registered with the Society for Assisted Reproductive Technology (SART). None. None. Prevalence of clinicians reporting following embryo transfer guidelines recommended by the American Society for Reproductive Medicine (ASRM), prevalence among these clinicians to deviate from ASRM guidelines in commonly encountered clinical scenarios, and practice patterns related to single embryo transfer. Six percent of respondents reported following their own, independent guidelines for the number of embryos to transfer after IVF. Of the 94% of respondents who reported routinely following ASRM embryo transfer guidelines, 52% would deviate from these guidelines for patient request, 51% for cycles involving the transfer of frozen embryos, and 70% for patients with previously failed IVF cycles. All respondents reported routinely discussing the risks of multiple gestations associated with standard embryo transfer practices, whereas only 34% reported routinely discussing single embryo transfer with all patients. Although the majority of clinicians responding to our survey reported following ASRM embryo transfer guidelines, at least half would deviate from these guidelines in a number of different situations. Copyright (c) 2010 American Society for Reproductive Medicine. All rights reserved.

Biomedical data mining in clinical routine: expanding the impact of hospital information systems.

PubMed

Müller, Marcel; Markó, Kornel; Daumke, Philipp; Paetzold, Jan; Roesner, Arnold; Klar, Rüdiger

2007-01-01

In this paper we want to describe how the promising technology of biomedical data mining can improve the use of hospital information systems: a large set of unstructured, narrative clinical data from a dermatological university hospital like discharge letters or other dermatological reports were processed through a morpho-semantic text retrieval engine ("MorphoSaurus") and integrated with other clinical data using a web-based interface and brought into daily clinical routine. The user evaluation showed a very high user acceptance - this system seems to meet the clinicians' requirements for a vertical data mining in the electronic patient records. What emerges is the need for integration of biomedical data mining into hospital information systems for clinical, scientific, educational and economic reasons.

Technical solutions for simultaneous MEG and SEEG recordings: towards routine clinical use.

PubMed

Badier, J M; Dubarry, A S; Gavaret, M; Chen, S; Trébuchon, A S; Marquis, P; Régis, J; Bartolomei, F; Bénar, C G; Carron, R

2017-09-21

The simultaneous recording of intracerebral EEG (stereotaxic EEG, SEEG) and magnetoencephalography (MEG) is a promising strategy that provides both local and global views on brain pathological activity. Yet, acquiring simultaneous signals poses difficult technical issues that hamper their use in clinical routine. Our objective was thus to develop a set of solutions for recording a high number of SEEG channels while preserving signal quality. We recorded data in a patient with drug resistant epilepsy during presurgical evaluation. We used dedicated insertion screws and optically insulated amplifiers. We recorded 137 SEEG contacts on 10 depth electrodes (5-15 contacts each) and 248 MEG channels (magnetometers). Signal quality was assessed by comparing the distribution of RMS values in different frequency bands to a reference set of MEG acquisitions. The quality of signals was excellent for both MEG and SEEG; for MEG, it was comparable to that of MEG signals without concurrent SEEG. Discharges involving several structures on SEEG were visible on MEG, whereas discharges limited in space were not seen at the surface. SEEG can now be recorded simultaneously with whole-head MEG in routine. This opens new avenues, both methodologically for understanding signals and improving signal processing methods, and clinically for future combined analyses.

Prospective evaluation of the VITEK MS for the routine identification of bacteria and yeast in the clinical microbiology laboratory: assessment of accuracy of identification and turnaround time.

PubMed

Charnot-Katsikas, Angella; Tesic, Vera; Boonlayangoor, Sue; Bethel, Cindy; Frank, Karen M

2014-02-01

This study assessed the accuracy of bacterial and yeast identification using the VITEK MS, and the time to reporting of isolates before and after its implementation in routine clinical practice. Three hundred and sixty-two isolates of bacteria and yeast, consisting of a variety of clinical isolates and American Type Culture Collection strains, were tested. Results were compared with reference identifications from the VITEK 2 system and with 16S rRNA sequence analysis. The VITEK MS provided an acceptable identification to species level for 283 (78 %) isolates. Considering organisms for which genus-level identification is acceptable for routine clinical care, 315 isolates (87 %) had an acceptable identification. Six isolates (2 %) were identified incorrectly, five of which were Shigella species. Finally, the time for reporting the identifications was decreased significantly after implementation of the VITEK MS for a total mean reduction in time of 10.52 h (P<0.0001). Overall, accuracy of the VITEK MS was comparable or superior to that from the VITEK 2. The findings were also comparable to other studies examining the accuracy of the VITEK MS, although differences exist, depending on the diversity of species represented as well as on the versions of the databases used. The VITEK MS can be incorporated effectively into routine use in a clinical microbiology laboratory and future expansion of the database should provide improved accuracy for the identification of micro-organisms.

Vascular access clinic results before and after implementing a multidisciplinary approach adding routine Doppler ultrasound.

PubMed

Aragoncillo Sauco, Inés; Ligero Ramos, José Manuel; Vega Martínez, Almudena; Morales Muñoz, Ángel Luis; Abad Estébanez, Soraya; Macías Carmona, Nicolás; Ruiz Chiriboga, Diego; García Pajares, Rosario; Cervera Bravo, Teresa; López-Gómez, Juan Manuel; Manzano Grossi, Soledad; Menéndez Sánchez, Elena; Río Gomez, Javier; García Prieto, Ana María; Linares Grávalos, Tania; Garcia Boyano, Fernando; Reparaz Asensio, Luis Manuel; Albalate Ramón, Marta; de Sequera Ortiz, Patricia; Gil Casares, Beatriz; Ampuero Mencía, Jara; Castellano, Sandra; Martín Pérez, Belén; Conty, José Luís Martín; Santos Garcia, Alba; Luño Fernandez, José

2018-06-11

A multidisciplinary approach and Doppler ultrasound (DU) assessment for the creation and maintenance of arteriovenous fistulas (AVF) for haemodialysis can improve prevalence and patency. The aim of this study was to analyse the impact of a new multidisciplinary vascular access (VA) clinic with routine DU. We analysed the VA clinic results from 2014 and 2015, before and after the implementation of a multidisciplinary team protocol (vascular surgeon/nephrologist) with routine DU in preoperative mapping and prevalent AVF. We analysed 345 and 364 patients from 2014 and 2015 respectively. The number of surgical interventions was similar in both periods (p=.289), with a trend towards an increase in preventive surgical repair of AVF in 2015 (17 vs. 29, p=.098). 155 vs. 169 new AVF were performed in 2014 and 2015, with a significantly lower primary failure rate in 2015 (26.4 vs. 15.3%, p=.015), and a non-significant increase in radiocephalic AVF, 25.8 vs. 33.2% (n=40 vs. 56), p=.159. The concordance between the indication at the clinic and the surgery performed also increased (81.3 vs. 93.5%, p=.001). Throughout 2015 fewer complementary imaging test were requested from the clinic (78 vs. 35, p <.001), with a corresponding reduction in costs (€87,716 vs. €59,445). Multidisciplinary approach with routine DU can improve VA results, with a decrease in primary failure rate, higher likelihood of radiocephalic AVF, better management of dis-functioning AVF and lower radiological test costs. Copyright © 2018 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

How we eat what we eat: identifying meal routines and practices most strongly associated with healthy and unhealthy dietary factors among young adults.

PubMed

Laska, Melissa N; Hearst, Mary O; Lust, Katherine; Lytle, Leslie A; Story, Mary

2015-08-01

(i) To examine associations between young adults' meal routines and practices (e.g. food preparation, meal skipping, eating on the run) and key dietary indicators (fruit/vegetable, fast-food and sugar-sweetened beverage intakes) and (ii) to develop indices of protective and risky meal practices most strongly associated with diet. Cross-sectional survey. Minneapolis/St. Paul metropolitan area, Minnesota (USA). A diverse sample of community college and public university students (n 1013). Meal routines and practices most strongly associated with healthy dietary patterns were related to home food preparation (i.e. preparing meals at home, preparing meals with vegetables) and meal regularity (i.e. routine consumption of evening meals and breakfast). In contrast, factors most strongly associated with poor dietary patterns included eating on the run, using media while eating and purchasing foods/beverages on campus. A Protective Factors Index, summing selected protective meal routines and practices, was positively associated with fruit/vegetable consumption and negatively associated with fast-food and sugar-sweetened beverage consumption (P<0·001). A Risky Factors Index yielded significant, positive associations with fast-food and sugar-sweetened beverage consumption (P<0·001). The probability test for the association between the Risky Factors Index and fruit/vegetable intake was P=0·05. Meal routines and practices were significantly associated with young adults' dietary patterns, suggesting that ways in which individuals structure mealtimes and contextual characteristics of eating likely influence food choice. Thus, in addition to considering specific food choices, it also may be important to consider the context of mealtimes in developing dietary messaging and guidelines.

Lessons learned from the implementation of an online infertility community into an IVF clinic's daily practice.

PubMed

Aarts, Johanna W M; Faber, Marjan J; Cohlen, Ben J; Van Oers, Anne; Nelen, WillianNe L D M; Kremer, Jan A M

2015-01-01

The Internet is expected to innovate healthcare, in particular patient-centredness of care. Within fertility care, information provision, communication with healthcare providers and support from peers are important components of patient-centred care. An online infertility community added to an in vitro fertilisation or IVF clinic's practice provides tools to healthcare providers to meet these. This study's online infertility community facilitates peer-to-peer support, information provision to patients and patient provider communication within one clinic. Unfortunately, these interventions often fail to become part of clinical routines. The analysis of a first introduction into usual care can provide lessons for the implementation in everyday health practice. The aim was to explore experiences of professionals and patients with the implementation of an infertility community into a clinic's care practice. We performed semi-structured interviews with both professionals and patients to collect these experiences. These interviews were analyzed using the Normalisation Process Model. Assignment of a community manager, multidisciplinary division of tasks, clear instructions to staff in advance and periodical evaluations could contribute to the integration of this online community. Interviews with patients provided insights into the possible impact on daily care. This study provides lessons to healthcare providers on the implementation of an online infertility community into their practice.

Towards knowledge-based systems in clinical practice: development of an integrated clinical information and knowledge management support system.

PubMed

Kalogeropoulos, Dimitris A; Carson, Ewart R; Collinson, Paul O

2003-09-01

Given that clinicians presented with identical clinical information will act in different ways, there is a need to introduce into routine clinical practice methods and tools to support the scientific homogeneity and accountability of healthcare decisions and actions. The benefits expected from such action include an overall reduction in cost, improved quality of care, patient and public opinion satisfaction. Computer-based medical data processing has yielded methods and tools for managing the task away from the hospital management level and closer to the desired disease and patient management level. To this end, advanced applications of information and disease process modelling technologies have already demonstrated an ability to significantly augment clinical decision making as a by-product. The wide-spread acceptance of evidence-based medicine as the basis of cost-conscious and concurrently quality-wise accountable clinical practice suffices as evidence supporting this claim. Electronic libraries are one-step towards an online status of this key health-care delivery quality control environment. Nonetheless, to date, the underlying information and knowledge management technologies have failed to be integrated into any form of pragmatic or marketable online and real-time clinical decision making tool. One of the main obstacles that needs to be overcome is the development of systems that treat both information and knowledge as clinical objects with same modelling requirements. This paper describes the development of such a system in the form of an intelligent clinical information management system: a system which at the most fundamental level of clinical decision support facilitates both the organised acquisition of clinical information and knowledge and provides a test-bed for the development and evaluation of knowledge-based decision support functions.

Variation in clinical coding lists in UK general practice: a barrier to consistent data entry?

PubMed

Tai, Tracy Waize; Anandarajah, Sobanna; Dhoul, Neil; de Lusignan, Simon

2007-01-01

Routinely collected general practice computer data are used for quality improvement; poor data quality including inconsistent coding can reduce their usefulness. To document the diversity of data entry systems currently in use in UK general practice and highlight possible implications for data quality. General practice volunteers provided screen shots of the clinical coding screen they would use to code a diagnosis or problem title in the clinical consultation. The six clinical conditions examined were: depression, cystitis, type 2 diabetes mellitus, sore throat, tired all the time, and myocardial infarction. We looked at the picking lists generated for these problem titles in EMIS, IPS, GPASS and iSOFT general practice clinical computer systems, using the Triset browser as a gold standard for comparison. A mean of 19.3 codes is offered in the picking list after entering a diagnosis or problem title. EMIS produced the longest picking lists and GPASS the shortest, with a mean number of choices of 35.2 and 12.7, respectively. Approximately three-quarters (73.5%) of codes are diagnoses, one-eighth (12.5%) symptom codes, and the remainder come from a range of Read chapters. There was no readily detectable consistent order in which codes were displayed. Velocity coding, whereby commonly-used codes are placed higher in the picking list, results in variation between practices even where they have the same brand of computer system. Current systems for clinical coding promote diversity rather than consistency of clinical coding. As the UK moves towards an integrated health IT system consistency of coding will become more important. A standardised, limited list of codes for primary care might help address this need.

Patient-Reported Outcome Measures for Use in Clinical Trials and Clinical Practice in Inflammatory Bowel Diseases: A Systematic Review.

PubMed

de Jong, Marin J; Huibregtse, Roxanne; Masclee, Ad A M; Jonkers, Daisy M A E; Pierik, Marie J

2018-05-01

determine IBD activity. Further studies are needed to determine their accuracy and whether they can be used effectively in routine practice, clinical trials, telemedicine systems, and value-based healthcare programs. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

Expense comparison of a telemedicine practice versus a traditional clinical practice.

PubMed

Barker, Gail P; Krupinski, Elizabeth A; Schellenberg, Bonnie; Weinstein, Ronald S

2004-01-01

This paper compares the expenses of a telemedicine program to those of a traditional clinical practice using data from two fiscal years (FY) 1998/1999 and 2000/2001. As part of that evaluation, we compared expenses of the University of Arizona's clinical practice group, the University Physicians Incorporated (UPI), to those of the Arizona Telemedicine Program (ATP) practice. For this study, we used the reporting categories published in the year-end UPI financial statement. These categories included clinical services, administration, equipment depreciation, and overhead. Results showed that clinical service expenses and administrative expenses for FY 2000/2001 were higher in the traditional UPI practice, whereas equipment depreciation and overhead expenses are higher in the telemedicine practice. This differs somewhat from FY 1998/1999, where clinical expenses and overhead were higher in the UPI practice and administration and equipment depreciation were higher in the telemedicine practice. We will discuss the relevance of these results and the critical factors that contribute to these differences.

An alternative clinical routine for subjective refraction based on power vectors with trial frames.

PubMed

María Revert, Antonia; Conversa, Maria Amparo; Albarrán Diego, César; Micó, Vicente

2017-01-01

Subjective refraction determines the final point of refractive error assessment in most clinical environments and its foundations have remained unchanged for decades. The purpose of this paper is to compare the results obtained when monocular subjective refraction is assessed in trial frames by a new clinical procedure based on a pure power vector interpretation with conventional clinical refraction procedures. An alternative clinical routine is described that uses power vector interpretation with implementation in trial frames. Refractive error is determined in terms of: (i) the spherical equivalent (M component), and (ii) a pair of Jackson Crossed Cylinder lenses oriented at 0°/90° (J 0 component) and 45°/135° (J 45 component) for determination of astigmatism. This vector subjective refraction result (VR) is compared separately for right and left eyes of 25 subjects (mean age, 35 ± 4 years) against conventional sphero-cylindrical subjective refraction (RX) using a phoropter. The VR procedure was applied with both conventional tumbling E optotypes (VR1) and modified optotypes with oblique orientation (VR2). Bland-Altman plots and intra-class correlation coefficient showed good agreement between VR, and RX (with coefficient values above 0.82) and anova showed no significant differences in any of the power vector components between RX and VR. VR1 and VR2 procedure results were similar (p ≥ 0.77). The proposed routine determines the three components of refractive error in power vector notation [M, J 0 , J 45 ], with a refraction time similar to the one used in conventional subjective procedures. The proposed routine could be helpful for inexperienced clinicians and for experienced clinicians in those cases where it is difficult to get a valid starting point for conventional RX (irregular corneas, media opacities, etc.) and for refractive situations/places with inadequate refractive facilities/equipment. © 2016 The Authors Ophthalmic & Physiological

How we eat what we eat: Identifying meal routines and practices most strongly associated with healthy and unhealthy dietary factors among young adults

PubMed Central

Laska, Melissa N.; Hearst, Mary O.; Lust, Katherine; Lytle, Leslie; Story, Mary

2017-01-01

Objectives (a) To examine associations between young adult meal routines and practices (e.g., food preparation, meal skipping, eating on the run) and key dietary indicators (fruit/vegetable, fast food and sugar-sweetened beverage intake), and (b) to develop indices of protective and risky meal practices most strongly associated with diet. Design Cross-sectional survey. Setting Minneapolis/St. Paul metropolitan area, Minnesota (USA). Subjects A diverse sample of community college and public university (n=1,013) students. Results Meal routines and practices most strongly associated with healthy dietary patterns were related to home food preparation (i.e., preparing meals at home, preparing meals with vegetables) and meal regularity (i.e., routine consumption of evening meals and breakfast). In contrast, factors most strongly associated with poor dietary patterns included eating on the run, using media while eating, and purchasing foods/beverages on campus. A Protective Factors Index, summing selected protective meal routines and practices, was positively associated with fruit/vegetable consumption, and negatively associated with fast food and sugar-sweetened beverage consumption (p<0.001). A Risky Factors Index yielded significant, positive associations with fast food and sugar sweetened beverage (p<0.001) consumption. The probability test for the association between the Risky Factors Index and fruit/vegetable intake was p=0.05. Conclusions Meal routines and practices were significantly associated with young adult dietary patterns, suggesting that ways in which individuals structure mealtimes and contextual characteristics of eating likely influence food choice. Thus, in addition to considering specific food choices, it also may be important to consider the context of mealtimes in developing dietary messaging and guidelines. PMID:25439511

Efficacy of fulvestrant in the treatment of postmenopausal women with endocrine-resistant advanced breast cancer in routine clinical practice.

PubMed

Blancas, I; Fontanillas, M; Conde, V; Lao, J; Martínez, E; Sotelo, M J; Jaen, A; Bayo, J L; Carabantes, F; Illarramendi, J J; Gordon, M M; Cruz, J; García-Palomo, A; Mendiola, C; Pérez-Ruiz, E; Bofill, J S; Baena-Cañada, J M; Jáñez, N M; Esquerdo, G; Ruiz-Borrego, M

2018-07-01

This study aimed to describe the efficacy of fulvestrant 500 mg in postmenopausal women with estrogen receptor (ER)-positive advanced/metastatic breast cancer who had disease progression after receiving anti-estrogen therapy in clinical practice, getting real-world data. Multicenter, retrospective, observational study conducted in Spain. Postmenopausal women with locally advanced/metastatic ER-positive breast cancer who received treatment with fulvestrant 500 mg after progression with a previous anti-estrogen therapy were eligible. The primary endpoint was progression-free survival (PFS); secondary endpoints were overall survival (OS), clinical benefit rate (CBR), duration of clinical benefit (DoCB), and safety profile. A total of 263 women were evaluated (median age, 65.8 years). At a median follow-up of 21.5 months, median PFS and OS were 10.6 and 43.2 months, respectively. PFS according to 1st, 2nd, 3rd, and ≥ 4th lines were 11.5, 10.6, 9.9, and 8.5 months, respectively (p = 0.0245). PFS in patients with visceral involvement was 10 months vs 10.6 months in patients without visceral involvement (p = 0.6604), 9.6 months in patients with high Ki67 vs 10 months in patients with low Ki67 (p = 0.7224), and 10.2 months in HER2+ patients vs 10.3 months in HER2- patients (p = 0.6809). The CBR was 56.5% and the DoCB was 18.4 months. The most frequently adverse events were injection site pain (10.3%) and musculoskeletal disorders (7.6%). Fulvestrant 500 mg administered in clinical practice was shown to be effective (PFS, 10.6 months; CBR, 56.5%) and well tolerated, in accordance with previous trials.

Physician perspective on incorporation of oncology patient quality-of-life, fatigue, and pain assessment into clinical practice.

PubMed

Hubbard, Joleen M; Grothey, Axel F; McWilliams, Robert R; Buckner, Jan C; Sloan, Jeff A

2014-07-01

Patient-reported outcomes (PROs) such as pain, fatigue, and quality of life (QOL) are important for morbidity and mortality in patients with cancer. Systematic approaches to collect and incorporate PROs into clinical practice are still evolving. We set out to determine the impact of PRO assessment on routine clinical practice. Beginning in July 2010, the symptom assessment questionnaire (SAQ) was administered to every patient in a solid tumor oncology practice at an academic center. The SAQ measures pain, fatigue, and QOL, each on a scale of 0 to 10 points. Results were available to providers before each visit in the electronic medical record. Eighteen months after the SAQ was implemented, an online survey was sent to 83 oncology care providers regarding the use of the SAQ and how it affected their clinical practice, including discussion with patients, duration of visits, and work burden. A total of 53% of care providers completed the online survey, producing 44 evaluable surveys. Of these, 86% of care providers reported using information from the SAQ; > 90% of care providers indicated the SAQ did not change the length of clinic visits or contribute to increased work burden. A majority of care providers felt that the SAQ had helped or enhanced their practice. Providers endorsed the SAQ for facilitating communication with their patients. This study indicates that simple single-item measures of pain, fatigue, and QOL can be incorporated into oncology clinical practice with positive implications for both patients and physicians without increasing duration of visits or work burden. Copyright © 2014 by American Society of Clinical Oncology.

Considerations on the Improved Integration of Medical Guidelines into Routine Clinical Practice – a Review and Concept Proposal

PubMed Central

Beckmann, M. W.; Schlieter, H.; Richter, P.; Wesselmann, S.

2016-01-01

Medical guidelines have become established as the standard for the comprehensive synopsis of all available information (scientific trials, expert opinion) on diagnosis and treatment recommendations. The transfer of guidelines to clinical practice and subsequent monitoring has however proven difficult. In particular the potential interaction between guideline developers and guideline users has not been fully utilised. This review article analyses the status quo and existing methodological and technical information solutions supporting the guideline life cycle. It is shown that there are numerous innovative developments that in isolation do not provide comprehensive support. The vision of the “Living Guidelines 2.0” is therefore presented. This outlines the merging of guideline development and implementation on the basis of clinical pathways and guideline-based quality control, and building on this, the generation of information for guideline development and research. PMID:27134291

Design and rationale of the non-interventional, edoxaban treatment in routiNe clinical prActice in patients with venous ThromboEmbolism in Europe (ETNA-VTE-Europe) study.

PubMed

Cohen, Alexander T; Ay, Cihan; Hainaut, Philippe; Décousus, Hervé; Hoffmann, Ulrich; Gaine, Sean; Coppens, Michiel; da Silva, Pedro Marques; Castro, David Jimenez; Amann-Vesti, Beatrice; Brüggenjürgen, Bernd; Levy, Pierre; Bastida, Julio Lopez; Vicaut, Eric; Laeis, Petra; Fronk, Eva-Maria; Zierhut, Wolfgang; Malzer, Thomas; Bramlage, Peter; Agnelli, Giancarlo

2018-01-01

encountered in routine clinical practice. Findings will be informative for European practitioners prescribing edoxaban as part of real-world VTE treatment/prevention. ClinicalTrials.gov Identifier: NCT02943993.

Organizational routines, innovation, and flexibility: the application of narrative networks to dynamic workflow.

PubMed

Hayes, Gillian R; Lee, Charlotte P; Dourish, Paul

2011-08-01

The purpose of this paper is to demonstrate how current visual representations of organizational and technological processes do not fully account for the variability present in everyday practices. We further demonstrate how narrative networks can augment these representations to indicate potential areas for successful or problematic adoption of new technologies and potential needs for additional training. We conducted a qualitative study of the processes and routines at a major academic medical center slated to be supported by the development and installation of a new comprehensive HIT system. We used qualitative data collection techniques including observations of the activities to be supported by the new system and interviews with department heads, researchers, and both clinical and non-clinical staff. We conducted a narrative network analysis of these data by choosing exemplar processes to be modeled, selecting and analyzing narrative fragments, and developing visual representations of the interconnection of these narratives. Narrative networks enable us to view the variety of ways work has been and can be performed in practice, influencing our ability to design for innovation in use. Narrative networks are a means for analyzing and visualizing organizational routines in concert with more traditional requirements engineering, workflow modeling, and quality improvement outcome measurement. This type of analysis can support a deeper and more nuanced understanding of how and why certain routines continue to exist, change, or stop entirely. At the same time, it can illuminate areas in which adoption may be slow, more training or communication may be needed, and routines preferred by the leadership are subverted by routines preferred by the staff. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

The challenge to bring personalized cancer medicine from clinical trials into routine clinical practice: the case of the Institut Gustave Roussy.

PubMed

Arnedos, Monica; André, Fabrice; Farace, Françoise; Lacroix, Ludovic; Besse, Benjamin; Robert, Caroline; Soria, Jean Charles; Eggermont, Alexander M M

2012-04-01

Research with high throughput technologies has propitiated the segmentation of different types of tumors into very small subgroups characterized by the presence of very rare molecular alterations. The identification of these subgroups and the apparition of new agents targeting these infrequent alterations are already affecting the way in which clinical trials are being conducted with an increased need to identify those patients harboring specific molecular alterations. In this review we describe some of the currently ongoing and future studies at the Institut Gustave Roussy that aim for the identification of potential therapeutic targets for cancer patients with the incorporation of high throughput technologies into daily practice including aCGH, next generation sequencing and the creation of a software that allows for target identification specific for each tumor. The initial intention is to enrich clinical trials with cancer patients carrying certain molecular alterations in order to increase the possibility of demonstrating benefit from a targeted agent. Mid and long term aims are to facilitate and speed up the process of drug development as well as to implement the concept of personalized medicine. Copyright © 2012 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Feasibility of integrating mental health screening and services into routine elder abuse practice to improve client outcomes.

PubMed

Sirey, Jo Anne; Berman, Jacquelin; Salamone, Aurora; DePasquale, Alyssa; Halkett, Ashley; Raeifar, Elmira; Banerjee, Samprit; Bruce, Martha L; Raue, Patrick J

2015-01-01

The goal of this pilot program was to test the feasibility of mental health screening among elder abuse victims and of offering those victims a brief psychotherapy for depression and anxiety. Elder abuse victims who sought assistance from a large, urban elder abuse service were screened for depression and anxiety using standardized measures. Clients with clinically significant depression (PHQ-9) or anxiety (GAD-7) were randomized to receive one of three different interventions concurrent with abuse resolution services. Staff were able to screen 315 individuals, with 34% of clients scoring positive for depression or anxiety. Of those with mental health needs, only 15% refused all services. The mental health intervention (PROTECT) was successfully implemented in two different formats with collaboration between staff workers. These findings support both the need for mental health care among elder abuse victims and the feasibility of integrating mental health screening and treatment into routine elder abuse practice.

Barium swallow study in routine clinical practice: a prospective study in patients with chronic cough*,**

PubMed Central

Nin, Carlos Shuler; Marchiori, Edson; Irion, Klaus Loureiro; Paludo, Artur de Oliveira; Alves, Giordano Rafael Tronco; Hochhegger, Daniela Reis; Hochhegger, Bruno

2013-01-01

OBJECTIVE: To assess the routine use of barium swallow study in patients with chronic cough. METHODS: Between October of 2011 and March of 2012, 95 consecutive patients submitted to chest X-ray due to chronic cough (duration > 8 weeks) were included in the study. For study purposes, additional images were obtained immediately after the oral administration of 5 mL of a 5% barium sulfate suspension. Two radiologists systematically evaluated all of the images in order to identify any pathological changes. Fisher's exact test and the chi-square test for categorical data were used in the comparisons. RESULTS: The images taken immediately after barium swallow revealed significant pathological conditions that were potentially related to chronic cough in 12 (12.6%) of the 95 patients. These conditions, which included diaphragmatic hiatal hernia, esophageal neoplasm, achalasia, esophageal diverticulum, and abnormal esophageal dilatation, were not detected on the images taken without contrast. After appropriate treatment, the symptoms disappeared in 11 (91.6%) of the patients, whereas the treatment was ineffective in 1 (8.4%). We observed no complications related to barium swallow, such as contrast aspiration. CONCLUSIONS: Barium swallow improved the detection of significant radiographic findings related to chronic cough in 11.5% of patients. These initial findings suggest that the routine use of barium swallow can significantly increase the sensitivity of chest X-rays in the detection of chronic cough-related etiologies. PMID:24473762

Academic-practice partnerships to promote evidence-based practice in long-term care: oral hygiene care practices as an exemplar.

PubMed

McConnell, Eleanor Schildwachter; Lekan, Deborah; Hebert, Catherine; Leatherwood, Lisa

2007-01-01

Learning in practice disciplines suffers when gaps exist between classroom instruction and students' observations of routine clinical practices.(1) Academic institutions, therefore, have a strong interest in fostering the rapid and effective translation of evidence-based care techniques into routine practice. Long-term care (LTC) practice sites are particularly vulnerable to gaps between classroom teaching and how daily care is implemented, owing to the recent rapid advances in the scientific bases of care for frail older adults, the relative isolation of most LTC sites from academic settings,(2) and the relatively small number of registered nurses (RNs) available in LTC settings who can facilitate translation of research-based practices into care.(3) The aim of this project was to demonstrate the feasibility and value of an academic practice partnership to implement evidence-based approaches to solving resident care problems in LTC, as many scientifically proven practices hold promise for improving resident outcomes yet adoption is often slow.(4) We developed and implemented a clinical practice improvement process, based on diffusion of innovations theory and research,(5-8) to serve as a new model of academic-practice collaboration between a university school of nursing, LTC facility management and direct-care staff, as a means of developing high quality clinical sites for student rotations. The goal was to implement a sustainable evidence-based oral care program as an exemplar of how scientific evidence can be translated into LTC practice. This project focused on oral hygiene because the staff was dissatisfied with their existing resident oral care program, and an evidence-base for oral care in LTC existed that had not yet been incorporated into care routines. This article describes a systematic, replicable process for linking advanced practice registered nurse expertise with staff insights about care systems to reduce the gap between teaching and practice in

The correlation between the number of eligible patients in routine clinical practice and the low recruitment level in clinical trials: a retrospective study using electronic medical records.

PubMed

Sumi, Eriko; Teramukai, Satoshi; Yamamoto, Keiichi; Satoh, Motohiko; Yamanaka, Kenya; Yokode, Masayuki

2013-12-11

A number of clinical trials have encountered difficulties enrolling a sufficient number of patients upon initiating the trial. Recently, many screening systems that search clinical data warehouses for patients who are eligible for clinical trials have been developed. We aimed to estimate the number of eligible patients using routine electronic medical records (EMRs) and to predict the difficulty of enrolling sufficient patients prior to beginning a trial. Investigator-initiated clinical trials that were conducted at Kyoto University Hospital between July 2004 and January 2011 were included in this study. We searched the EMRs for eligible patients and calculated the eligible EMR patient index by dividing the number of eligible patients in the EMRs by the target sample size. Additionally, we divided the trial eligibility criteria into corresponding data elements in the EMRs to evaluate the completeness of mapping clinical manifestation in trial eligibility criteria into structured data elements in the EMRs. We evaluated the correlation between the index and the accrual achievement with Spearman's rank correlation coefficient. Thirteen of 19 trials did not achieve their original target sample size. Overall, 55% of the trial eligibility criteria were mapped into data elements in EMRs. The accrual achievement demonstrated a significant positive correlation with the eligible EMR patient index (r = 0.67, 95% confidence interval (CI), 0.42 to 0.92). The receiver operating characteristic analysis revealed an eligible EMR patient index cut-off value of 1.7, with a sensitivity of 69.2% and a specificity of 100.0%. Our study suggests that the eligible EMR patient index remains exploratory but could be a useful component of the feasibility study when planning a clinical trial. Establishing a step to check whether there are likely to be a sufficient number of eligible patients enables sponsors and investigators to concentrate their resources and efforts on more achievable trials.

Eating disorders in the context of preconception care: fertility specialists' knowledge, attitudes, and clinical practices.

PubMed

Rodino, Iolanda S; Byrne, Susan M; Sanders, Katherine A

2017-02-01

To gauge fertility specialists' knowledge, clinical practices, and training needs in regard to eating disorders. Cross-sectional study. Fertility clinics. Eighty Australian and New Zealand fertility specialists who were members of the Fertility Society of Australia. None. Responses to an anonymously completed online questionnaire. Approximately 54% of doctors correctly identified the body mass index relevant to anorexia nervosa, and 30% identified menstrual disturbances for anorexia, while 63.8% of doctors incorrectly nominated maladaptive weight control behaviors as a characteristic of binge eating disorder. While clinicians (83.7%) agreed it was important to screen for eating disorders during preconception assessments, 35% routinely screened for eating disorders and 8.8% indicated that their clinics had clinical practice guidelines for management of eating disorders. A minority of participants (13.8%) felt satisfied with their level of university training in eating disorders, 37.5% of doctors felt confident in their ability to recognize symptoms of an eating disorder, and 96.2% indicated a need for further education and clinical guidelines. On most items examined, knowledge and clinical practices regarding eating disorders did not differ according to doctor gender or years of clinical experience working as a fertility specialist. Knowledge about eating disorders in the context of fertility treatment is important. This study highlights the uncertainty among fertility specialists in detecting features of eating disorders. The findings point to the importance of further education and training, including the development of clinical guidelines specific to fertility health care providers. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Rapid learning in practice: A lung cancer survival decision support system in routine patient care data

PubMed Central

Dekker, Andre; Vinod, Shalini; Holloway, Lois; Oberije, Cary; George, Armia; Goozee, Gary; Delaney, Geoff P.; Lambin, Philippe; Thwaites, David

2016-01-01

Background and purpose A rapid learning approach has been proposed to extract and apply knowledge from routine care data rather than solely relying on clinical trial evidence. To validate this in practice we deployed a previously developed decision support system (DSS) in a typical, busy clinic for non-small cell lung cancer (NSCLC) patients. Material and methods Gender, age, performance status, lung function, lymph node status, tumor volume and survival were extracted without review from clinical data sources for lung cancer patients. With these data the DSS was tested to predict overall survival. Results 3919 lung cancer patients were identified with 159 eligible for inclusion, due to ineligible histology or stage, non-radical dose, missing tumor volume or survival. The DSS successfully identified a good prognosis group and a medium/poor prognosis group (2 year OS 69% vs. 27/30%, p < 0.001). Stage was less discriminatory (2 year OS 47% for stage I–II vs. 36% for stage IIIA–IIIB, p = 0.12) with most good prognosis patients having higher stage disease. The DSS predicted a large absolute overall survival benefit (~40%) for a radical dose compared to a non-radical dose in patients with a good prognosis, while no survival benefit of radical radiotherapy was predicted for patients with a poor prognosis. Conclusions A rapid learning environment is possible with the quality of clinical data sufficient to validate a DSS. It uses patient and tumor features to identify prognostic groups in whom therapy can be individualized based on predicted outcomes. Especially the survival benefit of a radical versus non-radical dose predicted by the DSS for various prognostic groups has clinical relevance, but needs to be prospectively validated. PMID:25241994

Toshiba General Hospital PACS for routine in- and outpatient clinics

NASA Astrophysics Data System (ADS)

Toshimitsu, Akihiro; Okazaki, Nobuo; Kura, Hiroyuki; Nishihara, Eitaro; Tsubura, Shinichi

1996-05-01

The Toshiba General Hospital introduced a departmental RIS/PACS (Radiology Information System/Picture Archiving and Communication System) in the radiology department in May, 1993. It has been used routinely since that time. In order to provide efficient means for clinicians to find and read many images, the system has been expanded to the neurosurgery and urology clinics and wards since May, 1995, and five image referring workstations now provide digital images to clinicians. In this paper we discuss an algorithm for image migration, one of the key issues to accomplish the expansion to outpatient clinics successfully, and propose the WYWIWYG (what you want is what you get) image transfer logic. This is the logic used to transfer images that physicians require refer without increasing the traffic between the image server and referring workstations. We accomplish the WYWIWYG logic by prioritizing exams the physicians have not yet viewed and by finding historical exams according to the modality, anatomy, and marking. Clinicians gave us comments from their first use of the system and suggested that the PACS enables clinicians to review images more efficiently compared to a film-based system. Our experience suggests that it is a key to the effective application of PACS in outpatient clinics to incorporate consideration patterns of clinicians on the migration algorithm.

Electronic information and clinical decision support for prescribing: state of play in Australian general practice

PubMed Central

Robertson, Jane; Moxey, Annette J; Newby, David A; Gillies, Malcolm B; Williamson, Margaret; Pearson, Sallie-Anne

2011-01-01

Background. Investments in eHealth worldwide have been mirrored in Australia, with >90% of general practices computerized. Recent eHealth incentives promote the use of up to date electronic information sources relevant to general practice with flexibility in mode of access. Objective. To determine GPs’ access to and use of electronic information sources and computerized clinical decision support systems (CDSSs) for prescribing. Methods. Semi-structured interviews were conducted with 18 experienced GPs and nine GP trainees in New South Wales, Australia in 2008. A thematic analysis of interview transcripts was undertaken. Results. Information needs varied with clinical experience, and people resources (specialists, GP peers and supervisors for trainees) were often preferred over written formats. Experienced GPs used a small number of electronic resources and accessed them infrequently. Familiarity from training and early clinical practice and easy access were dominant influences on resource use. Practice time constraints meant relevant information needed to be readily accessible during consultations, requiring integration or direct access from prescribing software. Quality of electronic resource content was assumed and cost a barrier for some GPs. Conclusions. The current Australian practice incentives do not prescribe which information resources GPs should use. Without integration into practice computing systems, uptake and routine use seem unlikely. CDSS developments must recognize the time pressures of practice, preference for integration and cost concerns. Minimum standards are required to ensure that high-quality information resources are integrated and regularly updated. Without standards, the anticipated benefits of computerization on patient safety and health outcomes will be uncertain. PMID:21109619

“There Are Too Many, but Never Enough": Qualitative Case Study Investigating Routine Coding of Clinical Information in Depression

PubMed Central

Cresswell, Kathrin; Morrison, Zoe; Sheikh, Aziz; Kalra, Dipak

2012-01-01

Background We sought to understand how clinical information relating to the management of depression is routinely coded in different clinical settings and the perspectives of and implications for different stakeholders with a view to understanding how these may be aligned. Materials and Methods Qualitative investigation exploring the views of a purposefully selected range of healthcare professionals, managers, and clinical coders spanning primary and secondary care. Results Our dataset comprised 28 semi-structured interviews, a focus group, documents relating to clinical coding standards and participant observation of clinical coding activities. We identified a range of approaches to coding clinical information including templates and order entry systems. The challenges inherent in clearly establishing a diagnosis, identifying appropriate clinical codes and possible implications of diagnoses for patients were particularly prominent in primary care. Although a range of managerial and research benefits were identified, there were no direct benefits from coded clinical data for patients or professionals. Secondary care staff emphasized the role of clinical coders in ensuring data quality, which was at odds with the policy drive to increase real-time clinical coding. Conclusions There was overall no evidence of clear-cut direct patient care benefits to inform immediate care decisions, even in primary care where data on patients with depression were more extensively coded. A number of important secondary uses were recognized by healthcare staff, but the coding of clinical data to serve these ends was often poorly aligned with clinical practice and patient-centered considerations. The current international drive to encourage clinical coding by healthcare professionals during the clinical encounter may need to be critically examined. PMID:22937106

MRI and MRE for non-invasive quantitative assessment of hepatic steatosis and fibrosis in NAFLD and NASH: Clinical trials to clinical practice

PubMed Central

Dulai, Parambir S.; Sirlin, Claude B.; Loomba, Rohit

2016-01-01

Nonalcoholic fatty liver disease (NAFLD) represents one of the most common causes of chronic liver disease, and its prevalence is rising worldwide. The occurrence of nonalcoholic steatohepatitis (NASH) is associated with a substantial increase in disease related morbidity and mortality. Accordingly, there has been a surge of innovation surrounding drug development in an effort to off-set the natural progression and long-term risks of this disease. Disease assessment within clinical trials and clinical practice for NAFLD is currently done with liver biopsies. Liver biopsy-based assessments, however, remain imprecise and are not without cost or risk. This carries significant implications for the feasibility and costs of bringing therapeutic interventions to market. A need therefore arises for reliable and highly accurate surrogate end-points that can be used in phase 2 and 3 clinical trials to reduce trial size requirements and costs, while improving feasibility and ease of implementation in clinical practice. Significant advances have now been made in magnetic resonance technology, and magnetic resonance imaging (MRI) and elastrography (MRE) have been demonstrated to be highly accurate diagnostic tools for the detection of hepatic steatosis and fibrosis. In this review article, we will summarize the currently available evidence regarding the use of MRI and MRE among NAFLD patients, and the evolving role these surrogate biomarkers will play in the rapidly advancing arena of clinical trials in NASH and hepatic fibrosis. Furthermore, we will highlight how these tools can be readily applied to routine clinical practice, where the growing burden of NAFLD will need to be met with enhanced monitoring algorithms. PMID:27312947

Innovation in clinical pharmacy practice and opportunities for academic--practice partnership.

PubMed

Gubbins, Paul O; Micek, Scott T; Badowski, Melissa; Cheng, Judy; Gallagher, Jason; Johnson, Samuel G; Karnes, Jason H; Lyons, Kayley; Moore, Katherine G; Strnad, Kyle

2014-05-01

Clinical pharmacy has a rich history of advancing practice through innovation. These innovations helped to mold clinical pharmacy into a patient-centered discipline recognized for its contributions to improving medication therapy outcomes. However, innovations in clinical pharmacy practice have now waned. In our view, the growth of academic–practice partnerships could reverse this trend and stimulate innovation among the next generation of pioneering clinical pharmacists. Although collaboration facilitates innovation,academic institutions and health care systems/organizations are not taking full advantage of this opportunity. The academic–practice partnership can be optimized by making both partners accountable for the desired outcomes of their collaboration, fostering symbiotic relationships that promote value-added clinical pharmacy services and emphasizing continuous quality improvement in the delivery of these services. Optimizing academic–practice collaboration on a broader scale requires both partners to adopt a culture that provides for dedicated time to pursue innovation, establishes mechanisms to incubate ideas, recognizes where motivation and vision align, and supports the purpose of the partnership. With appropriate leadership and support, a shift in current professional education and training practices, and a commitment to cultivate future innovators, the academic–practice partnership can develop new and innovative practice advancements that will improve patient outcomes.

PRIME – PRocess modelling in ImpleMEntation research: selecting a theoretical basis for interventions to change clinical practice

PubMed Central

Walker, Anne E; Grimshaw, Jeremy; Johnston, Marie; Pitts, Nigel; Steen, Nick; Eccles, Martin

2003-01-01

Background Biomedical research constantly produces new findings but these are not routinely translated into health care practice. One way to address this problem is to develop effective interventions to translate research findings into practice. Currently a range of empirical interventions are available and systematic reviews of these have demonstrated that there is no single best intervention. This evidence base is difficult to use in routine settings because it cannot identify which intervention is most likely to be effective (or cost effective) in a particular situation. We need to establish a scientific rationale for interventions. As clinical practice is a form of human behaviour, theories of human behaviour that have proved useful in other similar settings may provide a basis for developing a scientific rationale for the choice of interventions to translate research findings into clinical practice. The objectives of the study are: to amplify and populate scientifically validated theories of behaviour with evidence from the experience of health professionals; to use this as a basis for developing predictive questionnaires using replicable methods; to identify which elements of the questionnaire (i.e., which theoretical constructs) predict clinical practice and distinguish between evidence compliant and non-compliant practice; and on the basis of these results, to identify variables (based on theoretical constructs) that might be prime targets for behaviour change interventions. Methods We will develop postal questionnaires measuring two motivational, three action and one stage theory to explore five behaviours with 800 general medical and 600 general dental practitioners. We will collect data on performance for each of the behaviours. The relationships between predictor variables (theoretical constructs) and outcome measures (data on performance) in each survey will be assessed using multiple regression analysis and structural equation modelling. In the final

Recommendation for measuring clinical outcome in distal radius fractures: a core set of domains for standardized reporting in clinical practice and research.

PubMed

Goldhahn, Jörg; Beaton, Dorcas; Ladd, Amy; Macdermid, Joy; Hoang-Kim, Amy

2014-02-01

Lack of standardization of outcome measurement has hampered an evidence-based approach to clinical practice and research. We adopted a process of reviewing evidence on current use of measures and appropriate theoretical frameworks for health and disability to inform a consensus process that was focused on deriving the minimal set of core domains in distal radius fracture. We agreed on the following seven core recommendations: (1) pain and function were regarded as the primary domains, (2) very brief measures were needed for routine administration in clinical practice, (3) these brief measures could be augmented by additional measures that provide more detail or address additional domains for clinical research, (4) measurement of pain should include measures of both intensity and frequency as core attributes, (5) a numeric pain scale, e.g. visual analogue scale or visual numeric scale or the pain subscale of the patient-reported wrist evaluation (PRWE) questionnaires were identified as reliable, valid and feasible measures to measure these concepts, (6) for function, either the Quick Disability of the arm, shoulder and hand questionnaire or PRWE-function subscale was identified as reliable, valid and feasible measures, and (7) a measure of participation and treatment complications should be considered core outcomes for both clinical practice and research. We used a sound methodological approach to form a comprehensive foundation of content for outcomes in the area of distal radius fractures. We recommend the use of symptom and function as separate domains in the ICF core set in clinical research or practice for patients with wrist fracture. Further research is needed to provide more definitive measurement properties of measures across all domains.

Development of clinical practice guidelines.

PubMed

Hollon, Steven D; Areán, Patricia A; Craske, Michelle G; Crawford, Kermit A; Kivlahan, Daniel R; Magnavita, Jeffrey J; Ollendick, Thomas H; Sexton, Thomas L; Spring, Bonnie; Bufka, Lynn F; Galper, Daniel I; Kurtzman, Howard

2014-01-01

Clinical practice guidelines (CPGs) are intended to improve mental, behavioral, and physical health by promoting clinical practices that are based on the best available evidence. The American Psychological Association (APA) is committed to generating patient-focused CPGs that are scientifically sound, clinically useful, and informative for psychologists, other health professionals, training programs, policy makers, and the public. The Institute of Medicine (IOM) 2011 standards for generating CPGs represent current best practices in the field. These standards involve multidisciplinary guideline development panels charged with generating recommendations based on comprehensive systematic reviews of the evidence. The IOM standards will guide the APA as it generates CPGs that can be used to inform the general public and the practice community regarding the benefits and harms of various treatment options. CPG recommendations are advisory rather than compulsory. When used appropriately, high-quality guidelines can facilitate shared decision making and identify gaps in knowledge.

Use of dental clinics and oral hygiene practices in the Kingdom of Saudi Arabia, 2013.

PubMed

El Bcheraoui, Charbel; Tuffaha, Marwa; Daoud, Farah; Kravitz, Hannah; AlMazroa, Mohammad A; Al Saeedi, Mohammad; Memish, Ziad A; Basulaiman, Mohammed; Al Rabeeah, Abdullah A; Mokdad, Ali H

2016-04-01

We conducted a large household survey in 2013 to determine the current status of oral health practices and use of oral health services in the Kingdom of Saudi Arabia (KSA). The Saudi Health Information Survey is a national multistage survey of individuals ≥ 15 years of age. We used a backward elimination multivariate logistic regression model to measure the association between having been to a dental clinic during the last year, and sex, age, marital status, education, time since last routine medical examination, history of diagnosis with a cardiovascular chronic condition, brushing or flossing teeth and use of Miswak (a chewing stick). Between April and June 2013, 10,735 participants completed the survey (89.4% of the households contacted). An estimated 1.5 million (11.5%) and 6.3 million (48.6%) Saudi Arabian people, ≥ 15 years of age, had visited a dental clinic for a routine check-up and for a complaint during the last year, respectively. In total, 16.3%, 85.0% and 52% of Saudi Arabian people never brush their teeth, never floss their teeth or never use Miswak, respectively. The probability of visiting a dental clinic increased with education, among individuals who brushed or flossed their teeth and who used Miswak. Oral hygiene practices are not common among Saudi Arabian people, and use of health care for prevention of oral disease is limited. Hence, the need for oral health promotion is pressing. The KSA Ministry of Health should develop and implement programmes, through its primary health clinics, to increase the awareness of the importance of good oral health. © 2016 The Authors. International Dental Journal published by John Wiley & Sons Ltd on behalf of World Dental Federation.

Effects of the Practiced Routines Parent Training Program on Behavioral Strategy Use, Parental Well-Being, and Child Challenging Behavior in Parents of Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Raulston, Tracy Jane

2017-01-01

In this study, a concurrent randomized multiple baseline across three parent-child dyads single-case design was employed to evaluate the effects of a brief three-week parent training program, titled Practiced Routines. The Practiced Routines parent training program included positive behavior supports (PBS) and mindfulness strategies within the…

A Nursing Intelligence System to Support Secondary Use of Nursing Routine Data

PubMed Central

Rauchegger, F.; Ammenwerth, E.

2015-01-01

Summary Background Nursing care is facing exponential growth of information from nursing documentation. This amount of electronically available data collected routinely opens up new opportunities for secondary use. Objectives To present a case study of a nursing intelligence system for reusing routinely collected nursing documentation data for multiple purposes, including quality management of nursing care. Methods The SPIRIT framework for systematically planning the reuse of clinical routine data was leveraged to design a nursing intelligence system which then was implemented using open source tools in a large university hospital group following the spiral model of software engineering. Results The nursing intelligence system is in routine use now and updated regularly, and includes over 40 million data sets. It allows the outcome and quality analysis of data related to the nursing process. Conclusions Following a systematic approach for planning and designing a solution for reusing routine care data appeared to be successful. The resulting nursing intelligence system is useful in practice now, but remains malleable for future changes. PMID:26171085

Impact of cerebro-spinal fluid biomarkers of Alzheimer's disease in clinical practice: a multicentric study.

PubMed

Mouton-Liger, François; Wallon, David; Troussière, Anne-Cécile; Yatimi, Rachida; Dumurgier, Julien; Magnin, Eloi; de la Sayette, Vincent; Duron, Emannuelle; Philippi, Nathalie; Beaufils, Emilie; Gabelle, Audrey; Croisile, Bernard; Robert, Philippe; Pasquier, Florence; Hannequin, Didier; Hugon, Jacques; Paquet, Claire

2014-01-01

CSF biomarkers of Alzheimer's disease are well validated in clinical research; however, their pragmatic utility in daily practice is still unappreciated. These biomarkers are used in routine practice according to Health Authority Recommendations. In 604 consecutive patients explored for cognitive disorders, questionnaires were prospectively proposed and filled. Before and after CSF biomarker results, clinicians provided a diagnosis and an estimate of their diagnostic confidence. Analysis has compared the frequency of diagnosis before and after CSF biomarker results using the net reclassification improvement (NRI) method. We have evaluated external validity comparing with data of French Bank National of AD (BNA). A total of 561 patients [Alzheimer's disease (AD), n = 253; non-AD, n = 308] were included (mean age, 68.6 years; women, 52 %). Clinically suspected diagnosis and CSF results were concordant in 65.2 % of cases. When clinical hypothesis and biological results were discordant, a reclassification occurred in favour of CSF biomarkers results in 76.9 %. The NRI was 39.5 %. In addition, the results show a statistically significant improvement in clinician confidence for their diagnosis. In comparison with BNA data, patients were younger and more frequently diagnosed with AD. Clinicians tend to heavily rely on the CSF AD biomarkers results and are more confident in their diagnoses using CSF AD biomarkers. Thus, these biomarkers appear as a key tool in clinical practice.

Integrating mobile technology with routine dietetic practice: the case of myPace for weight management.

PubMed

Harricharan, Michelle; Gemen, Raymond; Celemín, Laura Fernández; Fletcher, David; de Looy, Anne E; Wills, Josephine; Barnett, Julie

2015-05-01

The field of Mobile health (mHealth), which includes mobile phone applications (apps), is growing rapidly and has the potential to transform healthcare by increasing its quality and efficiency. The present paper focuses particularly on mobile technology for body weight management, including mobile phone apps for weight loss and the available evidence on their effectiveness. Translation of behaviour change theory into weight management strategies, including integration in mobile technology is also discussed. Moreover, the paper presents and discusses the myPace platform as a case in point. There is little clinical evidence on the effectiveness of currently available mobile phone apps in enabling behaviour change and improving health-related outcomes, including sustained body weight loss. Moreover, it is unclear to what extent these apps have been developed in collaboration with health professionals, such as dietitians, and the extent to which apps draw on and operationalise behaviour change techniques has not been explored. Furthermore, presently weight management apps are not built for use as part of dietetic practice, or indeed healthcare more widely, where face-to-face engagement is fundamental for instituting the building blocks for sustained lifestyle change. myPace is an innovative mobile technology for weight management meant to be embedded into and to enhance dietetic practice. Developed out of systematic, iterative stages of engagement with dietitians and consumers, it is uniquely designed to complement and support the trusted health practitioner-patient relationship. Future mHealth technology would benefit if engagement with health professionals and/or targeted patient groups, and behaviour change theory stood as the basis for technology development. Particularly, integrating technology into routine health care practice, rather than replacing one with the other, could be the way forward.

Cardiac peptide stability, aprotinin and room temperature: importance for assessing cardiac function in clinical practice.

PubMed

Buckley, M G; Marcus, N J; Yacoub, M H

1999-12-01

Brain natriuretic peptide (BNP), atrial natriuretic peptide (ANP) and N-terminal ANP are good research indices of the severity of heart failure. The stability of these peptides at room temperature has become an important factor in assessing their use as indicators of cardiac function in routine clinical practice. Inhibitors such as aprotinin are routinely added in the blood collection process, but may provide no benefit in sample collection and routine clinical practice. We assessed the stability of BNP, ANP and N-terminal ANP in blood samples collected in either the presence or the absence of the protease inhibitor aprotinin. Blood, either with or without aprotinin, was processed immediately (initial; 0 h) and after blood samples had been left for 3 h, 2 days or 3 days at room temperature. These times were chosen to reflect processing in a hospital outpatient clinic (2-3 h), or when posted from general practice (2-3 days). Initial plasma BNP, ANP and N-terminal ANP levels in the absence of aprotinin were 28.2+/-5.4, 44.2+/-7.9 and 1997+/-608 pg/ml respectively, and were not significantly different from initial values in the presence of aprotinin (29.0+/-5.9, 45.2+/-8.0 and 2009+/-579 pg/ml respectively). After 3 h at room temperature, there was a significant fall in ANP in the absence of aprotinin (36. 7+/-7.9 pg/ml; P<0.005), but not in the presence of aprotinin (41. 2+/-7.6 pg/ml). Both BNP and N-terminal ANP were unchanged in either the absence (BNP, 27.6+/-5.5 pg/ml; N-terminal ANP, 2099+/-613 pg/ml) or the presence (BNP, 29.4+/-5.6 pg/ml; N-terminal ANP, 1988+/-600 pg/ml) of aprotinin. After 2 days at room temperature, ANP had fallen significantly in both the absence (16.9+/-3.4 pg/ml) and the presence (24.0+/-5.0 pg/ml) of aprotinin compared with initial values, and there was a significant difference in ANP levels in the absence and presence of aprotinin (P<0.001). ANP levels had decreased further after 3 days at room temperature, to 11.9+/-3.4 pg/ml (no

Clinical trials and the new good clinical practice guideline in Japan. An economic perspective.

PubMed

Ono, S; Kodama, Y

2000-08-01

Japanese clinical trials have been drastically changing in response to the implementation of the International Conference on Harmonisation-Good Clinical Practice (ICH-GCP) guideline in 1997. The most important aim of the new guideline is to standardise the quality of clinical trials in the US, European Union and Japan, but it inevitably imposes substantial costs on investigators, sponsors and even patients in Japan. The study environment in Japan differs from that in the US in several ways: (i) historical lack of a formal requirement for informed consent; (ii) patients' attitudes to clinical trials in terms of expectation of positive outcomes; (iii) the implications of universal health insurance for trial participation; (iv) the historical absence of on-site monitoring by the sponsor, with the attendant effects on study quality; and (v) the lack of adequate financial and personnel support for the conduct of trials. Implementation of the new GCP guideline will improve the ethical and scientific quality of trials conducted in Japan. It may also lead to an improved relationship between medical professionals and patients if the requirement for explicit informed consent in clinical trials leads to the provision of a similar level of patient information in routine care and changes the traditional paternalistic attitude of physicians to patients. The initial response of the Japanese 'market' for clinical trials to the implementation of the ICH-GCP guideline has been clinical trial price increases and a decrease in the number of study contracts. These changes can be explained by applying a simple demand-supply scheme. Whether clinical trials undertaken in Japan become more or less attractive to the industry in the long term will depend on other factors such as international regulations on the acceptability of foreign clinical trials and the reform of domestic healthcare policies.

A simple method for plasma total vitamin C analysis suitable for routine clinical laboratory use.

PubMed

Robitaille, Line; Hoffer, L John

2016-04-21

In-hospital hypovitaminosis C is highly prevalent but almost completely unrecognized. Medical awareness of this potentially important disorder is hindered by the inability of most hospital laboratories to determine plasma vitamin C concentrations. The availability of a simple, reliable method for analyzing plasma vitamin C could increase opportunities for routine plasma vitamin C analysis in clinical medicine. Plasma vitamin C can be analyzed by high performance liquid chromatography (HPLC) with electrochemical (EC) or ultraviolet (UV) light detection. We modified existing UV-HPLC methods for plasma total vitamin C analysis (the sum of ascorbic and dehydroascorbic acid) to develop a simple, constant-low-pH sample reduction procedure followed by isocratic reverse-phase HPLC separation using a purely aqueous low-pH non-buffered mobile phase. Although EC-HPLC is widely recommended over UV-HPLC for plasma total vitamin C analysis, the two methods have never been directly compared. We formally compared the simplified UV-HPLC method with EC-HPLC in 80 consecutive clinical samples. The simplified UV-HPLC method was less expensive, easier to set up, required fewer reagents and no pH adjustments, and demonstrated greater sample stability than many existing methods for plasma vitamin C analysis. When compared with the gold-standard EC-HPLC method in 80 consecutive clinical samples exhibiting a wide range of plasma vitamin C concentrations, it performed equivalently. The easy set up, simplicity and sensitivity of the plasma vitamin C analysis method described here could make it practical in a normally equipped hospital laboratory. Unlike any prior UV-HPLC method for plasma total vitamin C analysis, it was rigorously compared with the gold-standard EC-HPLC method and performed equivalently. Adoption of this method could increase the availability of plasma vitamin C analysis in clinical medicine.

Best practice in clinical audit document.

PubMed

2016-12-01

A guide to best practice in clinical audit has been published by the Healthcare Quality Improvement Partnership. It outlines updated criteria for best practice to support clinicians and clinical audit staff with planning, designing and carrying out audits.

Between demarcation and discretion: The medical-administrative boundary as a locus of safety in high-volume organisational routines.

PubMed

Grant, Suzanne; Guthrie, Bruce

2018-04-01

Patient safety is an increasing concern for health systems internationally. The majority of administrative work in UK general practice takes place in the context of organisational routines such as repeat prescribing and test results handling, where high workloads and increased clinician dependency on administrative staff have been identified as an emerging safety issue. Despite this trend, most research to date has focused on the redistribution of the clinical workload between doctors, nurses and allied health professionals within individual care settings. Drawing on Strauss's negotiated order perspective, we examine ethnographically the achievement of safety across the medical-administrative boundary in key high-volume routines in UK general practice. We focus on two main issues. First, GPs engaged in strategies of demarcation by defining receptionist work as routine, unspecialised and dependent upon GP clinical knowledge and oversight as the safety net to deal with complexity and risk. Receptionists consented to this 'social closure' when describing their role, thus reinforcing the underlying inter-occupational relationship of medical domination. Second, in everyday practice, GPs and receptionists engaged in informal boundary-blurring to safely accommodate the complexity of everyday high-volume routine work. This comprised additional informal discretionary spaces for receptionist decision-making and action that went beyond the routine safety work formally assigned to them. New restratified intra-occupational hierarchies were also being created between receptionists based on the complexity of the safety work that they were authorised to do at practice level, with specialised roles constituting a new form of administrative 'professional project'. The article advances negotiated order theory by providing an in-depth examination of the ways in which medical-administrative boundary-making and boundary-blurring constitute distinct modes of safety in high

SPECT-CT in routine clinical practice: increase in patient radiation dose compared with SPECT alone.

PubMed

Sharma, Punit; Sharma, Shekhar; Ballal, Sanjana; Bal, Chandrasekhar; Malhotra, Arun; Kumar, Rakesh

2012-09-01

To assess the patient radiation dose during routine clinical single-photon emission computed tomography-computed tomography (SPECT-CT) and measure the increase as compared with SPECT alone. Data pertaining to 357 consecutive patients who had undergone radioisotope imaging along with SPECT-CT of a selected volume were retrospectively evaluated. Dose of the injected radiopharmaceutical (MBq) was noted, and the effective dose (mSv) was calculated as per International Commission on Radiological Protection (ICRP) guidelines. The volume-weighted computed tomography dose index (CTDIvol) and dose length product of the CT were also assessed using standard phantoms. The effective dose (mSv) due to CT was calculated as the product of dose length product and a conversion factor depending on the region of investigation, using ICRP guidelines. The dose due to CT was compared among different investigations. The increase in effective dose was calculated as CT dose expressed as a percentage of radiopharmaceutical dose. The per-patient CT effective dose for different studies varied between 0.06 and 11.9 mSv. The mean CT effective dose was lowest for 99mTc-ethylene cysteine dimer brain SPECT-CT (0.9 ± 0.7) and highest for 99mTc-methylene diphosphonate bone SPECT-CT (4.2 ± 2.8). The increase in radiation dose (SPECT-CT vs. SPECT) varied widely (2.3-666.4% for 99mTc-tracers and 0.02-96.2% for 131I-tracers). However, the effective dose of CT in SPECT-CT was less than the values reported for conventional CT examinations of the same regions. Addition of CT to nuclear medicine imaging in the form of SPECT-CT increases the radiation dose to the patient, with the effective dose due to CT exceeding the effective dose of RP in many instances. Hence, appropriate utilization and optimization of the protocols of SPECT-CT is needed to maximize benefit to patients.

Counterbalancing clinical supervision and independent practice: case studies in learning thoracic epidural catheter insertion.

PubMed

Johnson, T

2010-12-01

Thoracic epidural catheter placement is an example of a demanding and high-risk clinical skill that junior anaesthetists need to learn by experience and under the supervision of consultants. This learning is known to present challenges that require further study. Ten consultant and 10 trainee anaesthetists in a teaching hospital were interviewed about teaching and learning this skill in the operating theatre, and a phenomenological analysis of their experience was performed. Trainee participation was limited by time pressure, lack of familiarity with consultants, and consultants' own need for clinical experience. There was a particular tension between safe and effective consultant practice and permitting trainees' independence. Three distinct stages of participation and assistance were identified from reports of ideal practice: early (part-task or basic procedure, consultant always present giving instruction and feedback), middle (independent practice with straightforward cases without further instruction), and late (skill extension and transfer). Learning assistance provided by consultants varied, but it was often not matched to the trainees' stages of learning. Negotiation of participation and assistance was recognized as being useful, but it did not happen routinely. There are many obstacles to trainees' participation in thoracic epidural catheter insertion, and learning assistance is not matched to need. A more explicit understanding of stages of learning is required to benefit the learning of this and other advanced clinical skills.

MO-D-211-01: Medical Physics Practice Guidelines - The Minimum Level of Medical Physics Support in Clinical Practice Settings.

PubMed

Chan, M; Fontenot, J; Halvorsen, P

2012-06-01

The American Association of Physicists in Medicine (AAPM) has long advocated a consistent level of medical physics practice, and has published many guidelines and position statements toward that goal, such as Science Council Task Group reports related to calibration and quality assurance, Education Council and Professional Council Task Group reports related to education, training, and peer review, and Board-approved Position Statements related to the Scope of Practice, physicist qualifications, and other aspects of medical physicspractice. Despite these concerted and enduring efforts, the profession does not have a clear and concise statement of the acceptable practice guidelines for routine clinical medical physics. As accreditation of clinical practices becomes more common, Medical Physics Practice Guidelines (MPPGs) will be crucial to ensuring a consistent benchmark for accreditation programs. The AAPM will lead the development of MPPGs in collaboration with other professional societies. The MPPGs will be freely available to the general public. Accrediting organizations, regulatory agencies and legislators will be encouraged to reference these MPPGs when defining their respective requirements. MPPGs are intended to provide the medical community with a clear description of the minimum level of medical physics support that the AAPM would consider to be prudent in all clinical practice settings. Support includes but is not limited to staffing, equipment, machine access, and training. These MPPGs are not designed to replace extensive Task Group reports or review articles, but rather to describe the recommended minimum level of medical physics support for specific clinical services. This course will describe the purpose and scope of MPPGs, the procedure for the development of a MPPG, as well as the progress of Therapy MPPG TG #1 on "Evaluation and quality assurance of x-ray based image guided radiotherapy systems" and Diagnostic MPPG TG #2 on "CT Protocol management

Applicability of randomized trials in radiation oncology to standard clinical practice.

PubMed

Apisarnthanarax, Smith; Swisher-McClure, Samuel; Chiu, Wing K; Kimple, Randall J; Harris, Stephen L; Morris, David E; Tepper, Joel E

2013-08-15

Randomized controlled trials (RCTs) are commonly used to inform clinical practice; however, it is unclear how generalizable RCT data are to patients in routine clinical practice. The authors of this report assessed the availability and applicability of randomized evidence guiding medical decisions in a cohort of patients who were evaluated for consideration of definitive management in a radiation oncology clinic. The medical records of consecutive, new patient consultations between January and March 2007 were reviewed. Patient medical decisions were classified as those with (Group 1) or without (Group 2) available, relevant level I evidence (phase 3 RCT) supporting recommended treatments. Group 1 medical decisions were further divided into 3 groups based on the extent of fulfilling eligibility criteria for each RCT: Group 1A included decisions that fulfilled all eligibility criteria; Group 1B, decisions that did not fulfill at least 1 minor eligibility criteria; or Group 1C, decisions that did not fulfill at least 1 major eligibility criteria. Patient and clinical characteristics were tested for correlations with the availability of evidence. Of the 393 evaluable patients, malignancies of the breast (30%), head and neck (18%), and genitourinary system (14%) were the most common presenting primary disease sites. Forty-seven percent of all medical decisions (n = 451) were made without available (36%) or applicable (11%) randomized evidence to inform clinical decision making. Primary tumor diagnosis was significantly associated with the availability of evidence (P < .0001). A significant proportion of medical decisions in an academic radiation oncology clinic were made without available or applicable level I evidence, underscoring the limitations of relying solely on RCTs for the development of evidence-based health care. Copyright © 2013 American Cancer Society.

Implementing patient-reported outcome measures in palliative care clinical practice: a systematic review of facilitators and barriers.

PubMed

Antunes, Bárbara; Harding, Richard; Higginson, Irene J

2014-02-01

Many patient-reported outcome measures have been developed in the past two decades, playing an increasingly important role in palliative care. However, their routine use in practice has been slow and difficult to implement. To systematically identify facilitators and barriers to the implementation of patient-reported outcome measures in different palliative care settings for routine practice, and to generate evidence-based recommendations, to inform the implementation process in clinical practice. Systematic literature review and narrative synthesis. Medline, PsycInfo, Cumulative Index to Nursing and Allied Health Literature, Embase and British Nursing Index were systematically searched from 1985. Hand searching of reference lists for all included articles and relevant review articles was performed. A total of 3863 articles were screened. Of these, 31 articles met the inclusion criteria. First, data were integrated in the main themes: facilitators, barriers and lessons learned. Second, each main theme was grouped into either five or six categories. Finally, recommendations for implementation on outcome measures at management, health-care professional and patient levels were generated for three different points in time: preparation, implementation and assessment/improvement. Successful implementation of patient-reported outcome measures should be tailored by identifying and addressing potential barriers according to setting. Having a coordinator throughout the implementation process seems to be key. Ongoing cognitive and emotional processes of each individual should be taken into consideration during changes. The educational component prior to the implementation is crucial. This could promote ownership and correct use of the measure by clinicians, potentially improving practice and the quality of care provided through patient-reported outcome measure data use in clinical decision-making.

Clinical indications for antibiotic use in Danish general practice: results from a nationwide electronic prescription database.

PubMed

Aabenhus, Rune; Hansen, Malene Plejdrup; Siersma, Volkert; Bjerrum, Lars

2017-06-01

To assess the availability and applicability of clinical indications from electronic prescriptions on antibiotic use in Danish general practice. Retrospective cohort register-based study including the Danish National Prescription Register. Population-based study of routine electronic antibiotic prescriptions from Danish general practice. All 975,626 patients who redeemed an antibiotic prescription at outpatient pharmacies during the 1-year study period (July 2012 to June 2013). Number of prescriptions per clinical indication. Number of antibiotic prescriptions per 1000 inhabitants by age and gender. Logistic regression analysis estimated the association between patient and provider factors and missing clinical indications on antibiotic prescriptions. A total of 2.381.083 systemic antibiotic prescriptions were issued by Danish general practitioners in the study period. We identified three main clinical entities: urinary tract infections (n = 506.634), respiratory tract infections (n = 456.354) and unspecified infections (n = 416.354). Women were more exposed to antibiotics than men. Antibiotic use was high in children under 5 years and even higher in elderly people. In 32% of the issued prescriptions, the clinical indication was missing. This was mainly associated with antibiotic types. We found that a prescription for a urinary tract agent without a specific clinical indication was uncommon. Clinical indications from electronic prescriptions are accessible and available to provide an overview of drug use, in casu antibiotic prescriptions, in Danish general practice. These clinical indications may be further explored in detail to assess rational drug use and congruence with guidelines, but validation and optimisation of the system is preferable.

An Opportunity to Bridge the Gap Between Clinical Research and Clinical Practice: Implications for Clinical Training

PubMed Central

Hershenberg, Rachel; Drabick, Deborah A. G.; Vivian, Dina

2013-01-01

Clinical researchers and clinical practitioners share a goal of increasing the integration of research and clinical practice, which is reflected in an evidence-based practice (EBP) approach to psychology. The EBP framework involves the integration of research findings with clinical expertise and client characteristics, values, and preferences, and consequently provides an important foundation for conducting clinically relevant research, as well as empirically based and clinically sensitive practice. Given the critical role that early training can play in the integration of science and practice and in promoting the future of the field, the present article addresses predoctoral training programs as a context for adopting an EBP approach to clinical work. We address training in the three components of EBP and provide suggestions for curriculum development and practicum training that we hope will contribute to bridging the gap between research and practice. PMID:22642520

The use and impact of cancer medicines in routine clinical care: methods and observations in a cohort of elderly Australians

PubMed Central

Pearson, Sallie-Anne; Schaffer, Andrea

2014-01-01

Introduction After medicines have been subsidised in Australia we know little about their use in routine clinical practice, impact on resource utilisation, effectiveness or safety. Routinely collected administrative health data are available to address these issues in large population-based pharmacoepidemiological studies. By bringing together cross-jurisdictional data collections that link drug exposure to real-world outcomes, this research programme aims to evaluate the use and impact of cancer medicines in a subset of elderly Australians in the real-world clinical setting. Methods and analysis This ongoing research programme involves a series of retrospective cohort studies of Australian Government Department of Veterans’ Affairs (DVA) clients. The study population includes 104 635 veterans who reside in New South Wales, Australia, and were aged 65 years and over as of 1 July 2004. We will investigate trends in cancer medicines use according to cancer type and other sociodemographic characteristics as well as predictors of the initiation of cancer medicines and other treatment modalities, survival and adverse outcomes among patients with cancer. The programme is underpinned by the linkage of eight health administrative databases under the custodianship of the DVA and the New South Wales Ministry of Health, including cancer notifications, medicines dispensing data, hospitalisation data and health services data. The cancer notifications database is available from 1994 with all other databases available from 2005 onwards. Ethics and dissemination Ethics approval has been granted by the DVA and New South Wales Population and Health Service Research Ethics Committees. Results Results will be reported in peer-reviewed publications, conference presentations and policy forums. The programme has high translational potential, providing invaluable evidence about cancer medicines in an elderly population who are under-represented in clinical trials. PMID:24793244

Visual acuity and central retinal thickness: fulfilment of retreatment criteria for recurrent neovascular AMD in routine clinical care.

PubMed

Reznicek, Lukas; Muhr, Johanna; Ulbig, Michael; Kampik, Anselm; Mayer, Wolfgang J; Haritoglou, Christos; Neubauer, Aljoscha; Wolf, Armin

2014-10-01

To evaluate the fulfillment of retreatment criteria in recurrent neovascular age-related macular degeneration (nAMD) for a pro-re-nata treatment regime with ranibizumab in routine clinical care. Data from patients with treatment-naive nAMD were analysed retrospectively. As an 'upload', all patients had received three-monthly intravitreal ranibizumab injections in a university eye hospital and were then seen by ophthalmologists in private practice who referred them back in case of recurrence. Recurrence was defined as a decrease of visual acuity (VA) of one line or more (functional retreatment criteria), a central retinal thickness (CRT) increase of at least 100 µm upon Optical Coherence Tomography (OCT) examination (morphological retreatment criteria) or a new macular haemorrhage (clinical retreatment criteria). We included 92 patients (36 men and 56 women). The mean VA before retreatment of a recurrence was -0.63 ± 0.33 logMAR and improved significantly (p<0.001) by 0.10 ± 0.16 logMAR to -0.53 ± 0.28 logMAR thereafter. Mean CRT before retreatment was 278.07 ± 87.56 µm and decreased significantly (p<0.001) by 71.22 ± 106.93 to 206.85 ± 60.30 µm. Evaluation of the fulfillment of retreatment criteria revealed functional retreatment criteria in 82.6% of patients. However, upon re-evaluation of VA using Early Treatment Diabetic Retinopathy Study (ETDRS) charts in the treatment centre, mean decrease of VA was 10 letters as compared with the end of upload therapy. All patients presented an increased CRT when treated for recurrence of nAMD (mean increase 69.47 µm), but the morphological retreatment criteria (CRT increase of 100 µm or more) were fulfilled in only 44.4% of patients upon Spectral Domain OCT (SD-OCT) evaluation in the treatment centre. In a routine clinical care, evaluation of VA using ETDRS charts seems to be more sensitive than Snellen VA testing. Quantitative OCT-based retreatment criteria (eg, increase of CRT of 100 µm or more) appear to be

Compiling standardized information from clinical practice: using content analysis and ICF Linking Rules in a goal-oriented youth rehabilitation program.

PubMed

Lustenberger, Nadia A; Prodinger, Birgit; Dorjbal, Delgerjargal; Rubinelli, Sara; Schmitt, Klaus; Scheel-Sailer, Anke

2017-09-23

To illustrate how routinely written narrative admission and discharge reports of a rehabilitation program for eight youths with chronic neurological health conditions can be transformed to the International Classification of Functioning, Disability and Health. First, a qualitative content analysis was conducted by building meaningful units with text segments assigned of the reports to the five elements of the Rehab-Cycle ® : goal; assessment; assignment; intervention; evaluation. Second, the meaningful units were then linked to the ICF using the refined ICF Linking Rules. With the first step of transformation, the emphasis of the narrative reports changed to a process oriented interdisciplinary layout, revealing three thematic blocks of goals: mobility, self-care, mental, and social functions. The linked 95 unique ICF codes could be grouped in clinically meaningful goal-centered ICF codes. Between the two independent linkers, the agreement rate was improved after complementing the rules with additional agreements. The ICF Linking Rules can be used to compile standardized health information from narrative reports if prior structured. The process requires time and expertise. To implement the ICF into common practice, the findings provide the starting point for reporting rehabilitation that builds upon existing practice and adheres to international standards. Implications for Rehabilitation This study provides evidence that routinely collected health information from rehabilitation practice can be transformed to the International Classification of Functioning, Disability and Health by using the "ICF Linking Rules", however, this requires time and expertise. The Rehab-Cycle ® , including assessments, assignments, goal setting, interventions and goal evaluation, serves as feasible framework for structuring this rehabilitation program and ensures that the complexity of local practice is appropriately reflected. The refined "ICF Linking Rules" lead to a standardized

Implementation and spread of interventions into the multilevel context of routine practice and policy: implications for the cancer care continuum.

PubMed

Yano, Elizabeth M; Green, Lawrence W; Glanz, Karen; Ayanian, John Z; Mittman, Brian S; Chollette, Veronica; Rubenstein, Lisa V

2012-05-01

The promise of widespread implementation of efficacious interventions across the cancer continuum into routine practice and policy has yet to be realized. Multilevel influences, such as communities and families surrounding patients or health-care policies and organizations surrounding provider teams, may determine whether effective interventions are successfully implemented. Greater recognition of the importance of these influences in advancing (or hindering) the impact of single-level interventions has motivated the design and testing of multilevel interventions designed to address them. However, implementing research evidence from single- or multilevel interventions into sustainable routine practice and policy presents substantive challenges. Furthermore, relatively few multilevel interventions have been conducted along the cancer care continuum, and fewer still have been implemented, disseminated, or sustained in practice. The purpose of this chapter is, therefore, to illustrate and examine the concepts underlying the implementation and spread of multilevel interventions into routine practice and policy. We accomplish this goal by using a series of cancer and noncancer examples that have been successfully implemented and, in some cases, spread widely. Key concepts across these examples include the importance of phased implementation, recognizing the need for pilot testing, explicit engagement of key stakeholders within and between each intervention level; visible and consistent leadership and organizational support, including financial and human resources; better understanding of the policy context, fiscal climate, and incentives underlying implementation; explication of handoffs from researchers to accountable individuals within and across levels; ample integration of multilevel theories guiding implementation and evaluation; and strategies for long-term monitoring and sustainability.

Implementation and Spread of Interventions Into the Multilevel Context of Routine Practice and Policy: Implications for the Cancer Care Continuum

PubMed Central

Green, Lawrence W.; Glanz, Karen; Ayanian, John Z.; Mittman, Brian S.; Chollette, Veronica; Rubenstein, Lisa V.

2012-01-01

The promise of widespread implementation of efficacious interventions across the cancer continuum into routine practice and policy has yet to be realized. Multilevel influences, such as communities and families surrounding patients or health-care policies and organizations surrounding provider teams, may determine whether effective interventions are successfully implemented. Greater recognition of the importance of these influences in advancing (or hindering) the impact of single-level interventions has motivated the design and testing of multilevel interventions designed to address them. However, implementing research evidence from single- or multilevel interventions into sustainable routine practice and policy presents substantive challenges. Furthermore, relatively few multilevel interventions have been conducted along the cancer care continuum, and fewer still have been implemented, disseminated, or sustained in practice. The purpose of this chapter is, therefore, to illustrate and examine the concepts underlying the implementation and spread of multilevel interventions into routine practice and policy. We accomplish this goal by using a series of cancer and noncancer examples that have been successfully implemented and, in some cases, spread widely. Key concepts across these examples include the importance of phased implementation, recognizing the need for pilot testing, explicit engagement of key stakeholders within and between each intervention level; visible and consistent leadership and organizational support, including financial and human resources; better understanding of the policy context, fiscal climate, and incentives underlying implementation; explication of handoffs from researchers to accountable individuals within and across levels; ample integration of multilevel theories guiding implementation and evaluation; and strategies for long-term monitoring and sustainability. PMID:22623601

Towards system-wide implementation of the International Classification of Functioning, Disability and Health (ICF) in routine practice: Developing simple, intuitive descriptions of ICF categories in the ICF Generic and Rehabilitation Set.

PubMed

Prodinger, Birgit; Reinhardt, Jan D; Selb, Melissa; Stucki, Gerold; Yan, Tiebin; Zhang, Xia; Li, Jianan

2016-06-13

A national, multi-phase, consensus process to develop simple, intuitive descriptions of International Classification of Functioning, Disability and Health (ICF) categories contained in the ICF Generic and Rehabilitation Sets, with the aim of enhancing the utility of the ICF in routine clinical practice, is presented in this study. A multi-stage, national, consensus process was conducted. The consensus process involved 3 expert groups and consisted of a preparatory phase, a consensus conference with consecutive working groups and 3 voting rounds (votes A, B and C), followed by an implementation phase. In the consensus conference, participants first voted on whether they agreed that an initially developed proposal for simple, intuitive descriptions of an ICF category was in fact simple and intuitive. The consensus conference was held in August 2014 in mainland China. Twenty-one people with a background in physical medicine and rehabilitation participated in the consensus process. Four ICF categories achieved consensus in vote A, 16 in vote B, and 8 in vote C. This process can be seen as part of a larger effort towards the system-wide implementation of the ICF in routine clinical and rehabilitation practice to allow for the regular and comprehensive evaluation of health outcomes most relevant for the monitoring of quality of care.

Reproducibility of Alzheimer’s Disease Cerebrospinal Fluid-Biomarker Measurements under Clinical Routine Conditions

PubMed Central

Vogelgsang, Jonathan; Wedekind, Dirk; Bouter, Caroline; Klafki, Hans-W.; Wiltfang, Jens

2018-01-01

Analysis of cerebrospinal fluid (CSF) is one of the key tools for the state-of-the-art differential diagnosis of dementias. Dementia due to Alzheimer’s disease (AD) is characterized by elevated CSF levels of total Tau (tTau) and phospho-181-Tau (pTau) and low CSF amyloid-β42 (Aβ42). Discrepancies in the laboratory analysis of human materials are well known and much effort has been put into harmonization procedures. In this study, we measured CSF biomarkers of more than 100 patients obtained under clinical routine conditions in two different clinical laboratories. The CSF biomarker levels obtained from the two different sites were significantly correlated: R2 = 0.7129 (tTau, p < 0.001), 0.7914 (pTau, p < 0.001), 0.5078 (Aβ42, p < 0.001), 0.5739 (Aβ40, p < 0.001), and 0.4308 (Aβ42/40, p < 0.001). However, the diagnostic classifications of the Aβ42, tTau, and pTau levels of identical subjects into normal versus pathological range made by the two different sites showed substantial discrepancies (31.5%, 29.6%, and 25.0% discordant cases, respectively). Applying Aβ42/40, instead of CSF Aβ42 alone, lead to a reduction of the discordant cases to 16.8%. Our findings suggest that CSF Aβ42/40 can outperform Aβ42 as a biomarker for AD neuropathology, not only under well-controlled study conditions but also in real life clinical routine. Thus, we recommend the inclusion of Aβ42/40 as a CSF biomarker in the diagnostic procedure. PMID:29439341

Cost Effectiveness Analysis of Clinically Driven versus Routine Laboratory Monitoring of Antiretroviral Therapy in Uganda and Zimbabwe

PubMed Central

Medina Lara, Antonieta; Kigozi, Jesse; Amurwon, Jovita; Muchabaiwa, Lazarus; Nyanzi Wakaholi, Barbara; Mujica Mota, Ruben E.; Walker, A. Sarah; Kasirye, Ronnie; Ssali, Francis; Reid, Andrew; Grosskurth, Heiner; Babiker, Abdel G.; Kityo, Cissy; Katabira, Elly; Munderi, Paula; Mugyenyi, Peter; Hakim, James; Darbyshire, Janet; Gibb, Diana M.; Gilks, Charles F.

2012-01-01

Background Despite funding constraints for treatment programmes in Africa, the costs and economic consequences of routine laboratory monitoring for efficacy and toxicity of antiretroviral therapy (ART) have rarely been evaluated. Methods Cost-effectiveness analysis was conducted in the DART trial (ISRCTN13968779). Adults in Uganda/Zimbabwe starting ART were randomised to clinically-driven monitoring (CDM) or laboratory and clinical monitoring (LCM); individual patient data on healthcare resource utilisation and outcomes were valued with primary economic costs and utilities. Total costs of first/second-line ART, routine 12-weekly CD4 and biochemistry/haematology tests, additional diagnostic investigations, clinic visits, concomitant medications and hospitalisations were considered from the public healthcare sector perspective. A Markov model was used to extrapolate costs and benefits 20 years beyond the trial. Results 3316 (1660LCM;1656CDM) symptomatic, immunosuppressed ART-naive adults (median (IQR) age 37 (32,42); CD4 86 (31,139) cells/mm3) were followed for median 4.9 years. LCM had a mean 0.112 year (41 days) survival benefit at an additional mean cost of $765 [95%CI:685,845], translating into an adjusted incremental cost of $7386 [3277,dominated] per life-year gained and $7793 [4442,39179] per quality-adjusted life year gained. Routine toxicity tests were prominent cost-drivers and had no benefit. With 12-weekly CD4 monitoring from year 2 on ART, low-cost second-line ART, but without toxicity monitoring, CD4 test costs need to fall below $3.78 to become cost-effective (<3xper-capita GDP, following WHO benchmarks). CD4 monitoring at current costs as undertaken in DART was not cost-effective in the long-term. Conclusions There is no rationale for routine toxicity monitoring, which did not affect outcomes and was costly. Even though beneficial, there is little justification for routine 12-weekly CD4 monitoring of ART at current test costs in low-income African

Conceptualizing clinical nurse leader practice: an interpretive synthesis.

PubMed

Bender, Miriam

2016-01-01

The Institute of Medicine's Future of Nursing report identifies the clinical nurse leader as an innovative new role for meeting higher health-care quality standards. However, specific clinical nurse leader practices influencing documented quality outcomes remain unclear. Lack of practice clarity limits the ability to articulate, implement and measure clinical nurse leader-specific practice and quality outcomes. Interpretive synthesis design and grounded theory analysis were used to develop a theoretical understanding of clinical nurse leader practice that can facilitate systematic and replicable implementation across health-care settings. The core phenomenon of clinical nurse leader practice is continuous clinical leadership, which involves four fundamental activities: facilitating effective ongoing communication; strengthening intra and interprofessional relationships; building and sustaining teams; and supporting staff engagement. Clinical nurse leaders continuously communicate and develop relationships within and across professions to promote and sustain information exchange, engagement, teamwork and effective care processes at the microsystem level. Clinical nurse leader-integrated care delivery systems highlight the benefits of nurse-led models of care for transforming health-care quality. Managers can use this study's findings to frame an implementation strategy that addresses theoretical domains of clinical nurse leader practice to help ensure practice success. © 2015 John Wiley & Sons Ltd.

Translating research findings to clinical nursing practice.

PubMed

Curtis, Kate; Fry, Margaret; Shaban, Ramon Z; Considine, Julie

2017-03-01

To describe the importance of, and methods for, successfully conducting and translating research into clinical practice. There is universal acknowledgement that the clinical care provided to individuals should be informed on the best available evidence. Knowledge and evidence derived from robust scholarly methods should drive our clinical practice, decisions and change to improve the way we deliver care. Translating research evidence to clinical practice is essential to safe, transparent, effective and efficient healthcare provision and meeting the expectations of patients, families and society. Despite its importance, translating research into clinical practice is challenging. There are more nurses in the frontline of health care than any other healthcare profession. As such, nurse-led research is increasingly recognised as a critical pathway to practical and effective ways of improving patient outcomes. However, there are well-established barriers to the conduct and translation of research evidence into practice. This clinical practice discussion paper interprets the knowledge translation literature for clinicians interested in translating research into practice. This paper is informed by the scientific literature around knowledge translation, implementation science and clinician behaviour change, and presented from the nurse clinician perspective. We provide practical, evidence-informed suggestions to overcome the barriers and facilitate enablers of knowledge translation. Examples of nurse-led research incorporating the principles of knowledge translation in their study design that have resulted in improvements in patient outcomes are presented in conjunction with supporting evidence. Translation should be considered in research design, including the end users and an evaluation of the research implementation. The success of research implementation in health care is dependent on clinician/consumer behaviour change and it is critical that implementation strategy

Effects of probiotic supplementation over 5 months on routine haematology and clinical chemistry measures in healthy active adults.

PubMed

Cox, A J; West, N P; Horn, P L; Lehtinen, M J; Koerbin, G; Pyne, D B; Lahtinen, S J; Fricker, P A; Cripps, A W

2014-11-01

Use of probiotic-containing foods and probiotic supplements is increasing; however, few studies document safety and tolerability in conjunction with defined clinical end points. This paper reports the effects of 150 days of supplementation with either a single- (Bifidobacterium animalis subsp. lactis Bl-04) or a double-strain (Lactobacillus acidophilus NCFM and Bifidobacterium animalis subsp. lactis Bi-07) probiotic on routine haematology and clinical chemistry measures in healthy active adults. Pre- to post-intervention changes in laboratory measures were determined and compared between supplement and placebo groups. Overall there were few differences in routine haematology and clinical chemistry measures between supplement and placebo groups post-intervention. Exceptions included plasma calcium (P=0.03) and urea (P=0.015); however, observed changes were small and within assay-specific laboratory reference ranges. These data provide evidence supporting the use of these probiotic supplements over a period of 5 months in healthy active adults without obvious safety or tolerability issues.

Exploring the use of Routine Outcome Monitoring in the treatment of patients with a psychotic disorder.

PubMed

Tasma, M; Liemburg, E J; Knegtering, H; Delespaul, P A E G; Boonstra, A; Castelein, S

2017-05-01

Routine Outcome Monitoring (ROM) has become part of the treatment process in mental health care. However, studies have indicated that few clinicians in psychiatry use the outcome of ROM in their daily work. The aim of this study was to explore the degree of ROM use in clinical practice as well as the explanatory factors of this use. In the Northern Netherlands, a ROM-protocol (ROM-Phamous) for patients with a psychotic disorder has been implemented. To establish the degree of ROM-Phamous use in clinical practice, the ROM results of patients (n=204) were compared to the treatment goals formulated in their treatment plans. To investigate factors that might influence ROM use, clinicians (n=32) were asked to fill out a questionnaire about ROM-Phamous. Care domains that were problematic according to the ROM-Phamous results were mentioned in the treatment plan in 28% of cases on average (range 5-45%). The use of ROM-Phamous in the treatment process varies considerably among clinicians. Most of the clinicians find ROM-Phamous both useful and important for good clinical practice. In contrast, the perceived ease-of-use is low and most clinicians report insufficient time to use ROM-Phamous. More frequent ROM use should be facilitated in clinicians. This could be achieved by improving the fit with clinical routines and the ease-of-use of ROM systems. It is important for all stakeholders to invest in integrating ROM in clinical practice. Eventually, this might improve the diagnostics and treatment of patients in mental health care. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

New approaches to the Doppler echocardiographic assessment of diastolic function: from research laboratory to clinical practice

NASA Technical Reports Server (NTRS)

Pasquet, A.; Garcia, M. J.; Thomas, J. D.

1999-01-01

Over the past decade, Doppler echocardiography has become a well-established tool for the diagnosis of left ventricular diastolic dysfunction. Unfortunately, in many clinical situations traditional Doppler indices of transmittal and pulmonary venous flow are inconclusive, primarily due to their dependence on left atrial pressure. Recently, new Doppler indices that are much less dependent on preload have been developed, based on intraventricular flow propagation and intrinsic myocardial velocity. These methodologies provide direct assessment of ventricular relaxation and the small intraventricular pressure gradients essential to efficient filling of the ventricle. We review in this article the theoretical and experiment background of these new echo techniques as well as how they can be implemented in routine clinical practice.

Routine Digital Pathology Workflow: The Catania Experience.

PubMed

Fraggetta, Filippo; Garozzo, Salvatore; Zannoni, Gian Franco; Pantanowitz, Liron; Rossi, Esther Diana

2017-01-01

Successful implementation of whole slide imaging (WSI) for routine clinical practice has been accomplished in only a few pathology laboratories worldwide. We report the transition to an effective and complete digital surgical pathology workflow in the pathology laboratory at Cannizzaro Hospital in Catania, Italy. All (100%) permanent histopathology glass slides were digitized at ×20 using Aperio AT2 scanners. Compatible stain and scanning slide racks were employed to streamline operations. eSlide Manager software was bidirectionally interfaced with the anatomic pathology laboratory information system. Virtual slide trays connected to the two-dimensional (2D) barcode tracking system allowed pathologists to confirm that they were correctly assigned slides and that all tissues on these glass slides were scanned. Over 115,000 glass slides were digitized with a scan fail rate of around 1%. Drying glass slides before scanning minimized them sticking to scanner racks. Implementation required introduction of a 2D barcode tracking system and modification of histology workflow processes. Our experience indicates that effective adoption of WSI for primary diagnostic use was more dependent on optimizing preimaging variables and integration with the laboratory information system than on information technology infrastructure and ensuring pathologist buy-in. Implementation of digital pathology for routine practice not only leveraged the benefits of digital imaging but also creates an opportunity for establishing standardization of workflow processes in the pathology laboratory.

Clinical placements in general practice: relationships between practice nurses and tertiary institutions.

PubMed

Peters, Kathleen; Halcomb, Elizabeth J; McInnes, Susan

2013-05-01

As a practice-based discipline a key component of undergraduate nurse education is clinical practice experience. The quality of clinical experiences has a significant impact on the students' ability to function competently post graduation. The relationship between higher education institutions (HEIs) and health service placement providers impacts upon the quality of clinical placements. In Australia, the growth of primary care nursing and the shortage of acute clinical places has prompted HEIs to explore the placement of students in general practice. Given the increasing attention being paid to non-traditional clinical placements, it is timely to explore how universities are establishing relationships and models of clinical placement. This paper uses qualitative research methods to explore the perspectives of 12 Australian general practice nurses who have experience in facilitating undergraduate clinical placements about the relationships between HEIs and nurses. Findings are presented in the following three themes: (1) Appropriate preparation for placement: They don't know what primary health really means, (2) Seeking greater consultation in the organisation of clinical placements: they've got to do it one way for everyone, and (3) Uncertainty and lack of support: I had no contact with the university. Clinical placements in general practice can be an innovative strategy providing non-traditional, yet high quality, teaching and learning experiences for undergraduate nursing students. To optimise the quality of these placements, however, it is essential that HEIs provide appropriate support to the practice nurses mentoring these students. Copyright © 2012 Elsevier Ltd. All rights reserved.

The Bobath concept - a model to illustrate clinical practice.

PubMed

Michielsen, Marc; Vaughan-Graham, Julie; Holland, Ann; Magri, Alba; Suzuki, Mitsuo

2017-12-17

The model of Bobath clinical practice provides a framework identifying the unique aspects of the Bobath concept in terms of contemporary neurological rehabilitation. The utilisation of a framework to illustrate the clinical application of the Bobath concept provides the basis for a common understanding with respect to Bobath clinical practice, education, and research. The development process culminating in the model of Bobath clinical practice is described. The use of the model in clinical practice is illustrated using two cases: a client with a chronic incomplete spinal cord injury and a client with a stroke. This article describes the clinical application of the Bobath concept in terms of the integration of posture and movement with respect to the quality of task performance, applying the Model of Bobath Clinical Practice. Facilitation, a key aspect of Bobath clinical practice, was utilised to positively affect motor control and perception in two clients with impairment-related movement problems due to neurological pathology and associated activity limitations and participation restrictions - the outcome measures used to reflect the individual clinical presentation. Implications for Rehabilitation The model of Bobath clinical practice provides a framework identifying the unique aspects of the Bobath-concept. The model of Bobath clinical practice provides the basis for a common understanding with respect to Bobath clinical practice, education, and research. The clinical application of the Bobath-concept highlights the integration of posture and movement with respect to the quality of task performance. Facilitation, a key aspect of Bobath clinical practice, positively affects motor control, and perception.

Detection of SHOX gene aberrations in routine diagnostic practice and evaluation of phenotype scoring form effectiveness.

PubMed

Hirschfeldova, Katerina; Florianova, Martina; Kebrdlova, Vera; Urbanova, Marketa; Stekrova, Jitka

2017-02-01

Heterozygous aberrations of SHOX gene have been reported to be responsible for Léri-Weill dyschondrosteosis (LWD) and small portion of idiopathic short stature. The study was established to assess effectiveness of using phenotype 'scoring form' in patients indicated for SHOX gene defect analysis. The submitted study is based on a retrospective group of 352 unrelated patients enrolled as a part of the routine diagnostic practice and analyzed for aberrations affecting the SHOX gene. All participants were scanned for deletion/duplication within the main pseudoautosomal region (PAR1) using the multiplex ligation-dependent probe amplification (MLPA) method. The phenotype 'scoring form' is used in our laboratory practice to preselect patients for subsequent mutation analysis of SHOX gene-coding sequences. The overall detection rate was 11.1% but there was a significant increase in frequency of SHOX gene defect positive with increasing achieved score (P<0.0001). The most frequent aberration was a causal deletion within PAR1. In three probands, MLPA analysis indicated a more complex rearrangement. Madelung deformity or co-occurrence of disproportionate short stature, short forearm and muscular hypertrophy had represented the most potent markers to determine the likelihood of SHOX gene defect detection. We conclude that appliance of phenotype 'scoring form' had saved excessive sample analysis and enabled effective routine diagnostic testing.

The association between sleep quality, low back pain and disability: A prospective study in routine practice.

PubMed

Kovacs, F M; Seco, J; Royuela, A; Betegon, J N; Sánchez-Herráez, S; Meli, M; Martínez Rodríguez, M E; Núñez, M; Álvarez-Galovich, L; Moyá, J; Sánchez, C; Luna, S; Borrego, P; Moix, J; Rodríguez-Pérez, V; Torres-Unda, J; Burgos-Alonso, N; Gago-Fernández, I; González-Rubio, Y; Abraira, V

2018-01-01

The objective of this study was to estimate the association between sleep quality (SQ) and improvements in low back pain (LBP) and disability, among patients treated for LBP in routine practice. This prospective cohort study included 461 subacute and chronic LBP patients treated in 11 specialized centres, 14 primary care centres and eight physical therapy practices across 12 Spanish regions. LBP, leg pain, disability, catastrophizing, depression and SQ were assessed through validated questionnaires upon recruitment and 3 months later. Logistic regression models were developed to assess: (1) the association between the baseline score for SQ and improvements in LBP and disability at 3 months, and (2) the association between improvement in SQ and improvements in LBP and disability during the follow-up period. Seventy-three per cent of patients were subacute. Median scores at baseline were four points for both pain and disability, as assessed with a visual analog scale and the Roland-Morris Questionnaire, respectively. Regression models showed (OR [95% CI]) that baseline SQ was not associated with improvements in LBP (0.99 [0.94; 1.06]) or in disability (0.99 [0.93; 1.05]), although associations existed between 'improvement in SQ' and 'improvement in LBP' (4.34 [2.21; 8.51]), and 'improvement in SQ' and 'improvement in disability' (4.60 [2.29; 9.27]). Improvement in SQ is associated with improvements in LBP and in disability at 3-month follow-up, suggesting that they may reflect or be influenced by common factors. However, baseline SQ does not predict improvements in pain or disability. In clinical practice, sleep quality, low back pain and disability are associated. However, sleep quality at baseline does not predict improvement in pain and disability. © 2017 European Pain Federation - EFIC®.

Clinical indications for antibiotic use in Danish general practice: results from a nationwide electronic prescription database

PubMed Central

Aabenhus, Rune; Hansen, Malene Plejdrup; Siersma, Volkert; Bjerrum, Lars

2017-01-01

Objective To assess the availability and applicability of clinical indications from electronic prescriptions on antibiotic use in Danish general practice. Design Retrospective cohort register-based study including the Danish National Prescription Register. Setting Population-based study of routine electronic antibiotic prescriptions from Danish general practice. Subjects All 975,626 patients who redeemed an antibiotic prescription at outpatient pharmacies during the 1-year study period (July 2012 to June 2013). Main outcome measures Number of prescriptions per clinical indication. Number of antibiotic prescriptions per 1000 inhabitants by age and gender. Logistic regression analysis estimated the association between patient and provider factors and missing clinical indications on antibiotic prescriptions. Results A total of 2.381.083 systemic antibiotic prescriptions were issued by Danish general practitioners in the study period. We identified three main clinical entities: urinary tract infections (n = 506.634), respiratory tract infections (n = 456.354) and unspecified infections (n = 416.354). Women were more exposed to antibiotics than men. Antibiotic use was high in children under 5 years and even higher in elderly people. In 32% of the issued prescriptions, the clinical indication was missing. This was mainly associated with antibiotic types. We found that a prescription for a urinary tract agent without a specific clinical indication was uncommon. Conclusion Clinical indications from electronic prescriptions are accessible and available to provide an overview of drug use, in casu antibiotic prescriptions, in Danish general practice. These clinical indications may be further explored in detail to assess rational drug use and congruence with guidelines, but validation and optimisation of the system is preferable. PMID:28585886

Family-centered Care in the Outpatient General Psychiatry Clinic.

PubMed

Heru, Alison M

2015-09-01

Although family research supports family-centered care for all medical specialties, the benefit of family-centered care has not been fully realized in outpatient practice. Physicians, including psychiatrists, are not routinely taught how to work with families and may not be aware of the evidence-base for family interventions. However, some medical specialties, such as family medicine and palliative care, have a clinical practice that routinely includes the family. Clinicians working in medical clinics, such as diabetes clinics, know that successful management of chronic illness requires family involvement. Psychiatric clinics, such as The Family Center for Bipolar Disorder at Beth Israel Medical Center in New York City, also have a family-centered practice and show improved patient outcomes. This article provides guidelines, including clinical interview questions, to help psychiatrists practice family-centered care, either in a private office or in a general psychiatric outpatient clinic. The guidelines include questions that identify when to seek an in-depth family assessment or consultation. Family-centered care will become more useful when health care reimbursement focuses on patient outcome.

Matrix-assisted laser desorption ionization-time of flight mass spectrometry: a fundamental shift in the routine practice of clinical microbiology.

PubMed

Clark, Andrew E; Kaleta, Erin J; Arora, Amit; Wolk, Donna M

2013-07-01

Within the past decade, clinical microbiology laboratories experienced revolutionary changes in the way in which microorganisms are identified, moving away from slow, traditional microbial identification algorithms toward rapid molecular methods and mass spectrometry (MS). Historically, MS was clinically utilized as a high-complexity method adapted for protein-centered analysis of samples in chemistry and hematology laboratories. Today, matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) MS is adapted for use in microbiology laboratories, where it serves as a paradigm-shifting, rapid, and robust method for accurate microbial identification. Multiple instrument platforms, marketed by well-established manufacturers, are beginning to displace automated phenotypic identification instruments and in some cases genetic sequence-based identification practices. This review summarizes the current position of MALDI-TOF MS in clinical research and in diagnostic clinical microbiology laboratories and serves as a primer to examine the "nuts and bolts" of MALDI-TOF MS, highlighting research associated with sample preparation, spectral analysis, and accuracy. Currently available MALDI-TOF MS hardware and software platforms that support the use of MALDI-TOF with direct and precultured specimens and integration of the technology into the laboratory workflow are also discussed. Finally, this review closes with a prospective view of the future of MALDI-TOF MS in the clinical microbiology laboratory to accelerate diagnosis and microbial identification to improve patient care.

Matrix-Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry: a Fundamental Shift in the Routine Practice of Clinical Microbiology

PubMed Central

Clark, Andrew E.; Kaleta, Erin J.; Arora, Amit

2013-01-01

SUMMARY Within the past decade, clinical microbiology laboratories experienced revolutionary changes in the way in which microorganisms are identified, moving away from slow, traditional microbial identification algorithms toward rapid molecular methods and mass spectrometry (MS). Historically, MS was clinically utilized as a high-complexity method adapted for protein-centered analysis of samples in chemistry and hematology laboratories. Today, matrix-assisted laser desorption ionization–time of flight (MALDI-TOF) MS is adapted for use in microbiology laboratories, where it serves as a paradigm-shifting, rapid, and robust method for accurate microbial identification. Multiple instrument platforms, marketed by well-established manufacturers, are beginning to displace automated phenotypic identification instruments and in some cases genetic sequence-based identification practices. This review summarizes the current position of MALDI-TOF MS in clinical research and in diagnostic clinical microbiology laboratories and serves as a primer to examine the “nuts and bolts” of MALDI-TOF MS, highlighting research associated with sample preparation, spectral analysis, and accuracy. Currently available MALDI-TOF MS hardware and software platforms that support the use of MALDI-TOF with direct and precultured specimens and integration of the technology into the laboratory workflow are also discussed. Finally, this review closes with a prospective view of the future of MALDI-TOF MS in the clinical microbiology laboratory to accelerate diagnosis and microbial identification to improve patient care. PMID:23824373

Results of extracorporeal life support implementation in routine clinical practice: single center experience

PubMed Central

Biočina, Bojan; Petričević, Mate; Belina, Dražen; Gašparović, Hrvoje; Svetina, Lucija; Konosić, Sanja; White, Alexandra; Ivančan, Višnja; Kopjar, Tomislav; Miličić, Davor

2014-01-01

Aim To describe our experience in the clinical application of extracorporeal life support (ECLS) and analyze whether ECLS leads to acceptable clinical outcomes in patients with cardiac failure. Methods Data from clinical database of University Hospital Center Zagreb, Croatia, on 75 patients undergoing ECLS support from 2009 to 2014 due to cardiac failure were retrospectively analyzed. Outcomes were defined as procedural and clinical outcomes. ECLS as a primary procedure and ECLS as a postcardiotomy procedure due to inability to wean from cardiopulmonary bypass were analyzed. Results ECLS was used in 75 adult patients, and in 24 (32%) of those procedural success was noted. ECLS was implemented as a primary procedure in 36 patients and as a postcardiotomy procedure in 39 patients. Nine out of 39 (23.08%) patients had postcardiotomy ECLS after heart transplantation. Bleeding complications occurred in 30 (40%) patients, both in primary (11/36 patients) and postcardiotomy group (19/39 patients). ECLS was established by peripheral approach in 46 patients and by central cannulation in 27 patients. In 2 patients, combined cannulation was performed, with an inflow cannula placed into the right atrium and an outflow cannula placed into the femoral artery. Eleven patients treated with peripheral approach had ischemic complications. Conclusion ECLS is a useful tool in the treatment of patients with refractory cardiac failure and its results are encouraging in patients who otherwise have an unfavorable prognosis. PMID:25559831

The Use of Routine Postoperative Microscopy and Culture Screening Following Elective Hip and Knee Arthroplasty: An Unnecessary Cost With No Effect on Clinical Management?

PubMed

Kemp, Mark A; Martina, Ka; Collins, Claire L; Salmon, Lucy J; Gooden, Benjamin R; Lyons, Matthew C

2017-04-01

The use of microscopy and culture screening to detect pathogenic microorganisms followed by a decolonization protocol is a widely performed practice prior to elective hip and knee arthroplasty. In our center, the routine care of hip and knee arthroplasty also involves postoperative screening including direct culture of the surgical site. The aim of this study was to assess the frequency of pathogen detection following these tests and to determine whether routine postoperative screening, with particular reference to postoperative surgical site culture, led to any change in clinical management of these patients. A series of 1000 patients undergoing hip or knee arthroplasty at The Mater Hospital between January 2014 and December 2015 were identified from our arthroplasty database. Results of preoperative and postoperative microscopy and culture screening were reviewed by 2 independent researchers. Of the 1000 subjects, positive microscopy and culture results were identified in 88 patients (8.8%) preoperatively and 5 patients (0.5%) postoperatively. None of the 1000 postoperative surgical site swabs had a positive microscopy and culture screen. All the 5 positive postoperative microscopy and culture screen results were in patients who had positive cultures preoperatively. There were no positive postoperative microscopy and culture screen results in patients who had had negative preoperative results. Postoperative screening was performed at a cost of AUS$213 per patient. Routine postoperative surgical site culture following hip and knee arthroplasty does not alter clinical management, has a significant associated financial cost, and has the potential to expose the patient to a risk of surgical site infection and is therefore not supported. Copyright © 2016 Elsevier Inc. All rights reserved.

Factors influencing how senior nurses and midwives acquire and integrate coaching skills into routine practice: a grounded theory study.

PubMed

Rafferty, Rae; Fairbrother, Greg

2015-06-01

To introduce a theory which describes the process of and explicates the factors moderating, the acquisition and integration of leadership coaching skills into the routine practice of senior nurses and midwives. Organizations invest significant resources in leadership coaching programs to ensure that coaching is embedded as a core function of the manager's role. However, even after training, many managers remain unable to undertake this role successfully. The process by which health professionals translate 'manager as coach' training into successful practice outcomes, has remained largely unexplored. A grounded theory study design. Data, collected between February 2012-May 2013, included in-depth interviews with 20 senior nurses and midwives who had attended a leadership coaching program and analysis of nine reflective practice journals. Multiple researchers coded and analysed the data using constant comparative techniques. The outcomes of coaching training ranged from inappropriate use of the coaching skills through to transformed managerial practice. These outcomes were influenced by the dynamic interaction of three central domains of the emergent theoretical model: pre-existing individual perceptions, program elements and contemporaneous experiences. Interactions occurred within the domains and between them, impacting on activators such as courage, motivation, commitment and confidence. The study offers new insights into how senior nurses and midwives acquire and integrate coaching skills into their routine practice. The process is described as multifactorial and dynamic and has implications for the training design, delivery and organizational support of future leadership coaching programs. © 2015 John Wiley & Sons Ltd.

[Clinical practice guidelines (II): searching and critical evaluation].

PubMed

Alonso, P; Bonfill, X

2007-01-01

Clinical practice guidelines have unique characteristics of the Internet era in which they are starting to be increasingly popular. The fact that they are often elaborated by governmental agencies and are not published in conventional journals means that they may not be accessible using the usual search methods employed for other types of scientific studies and documents (clinical trials, reviews, etc.). The Internet has become an essential tool for locating clinical practice guidelines, and meta-search engines, specific databases, directories, and elaborating institutions are of special importance. The relative lack of indexing of clinical practice guides means that Medline and Embase are not as useful in this context as in searching for original studies. With the aim of evaluating the validity, reproducibility, and reliability of clinical practice guidelines, a series of European institutions designed a tool to evaluate clinical practice guidelines at the end of the 1990s. This instrument, named AGREE, aims to offer a framework for the evaluation of the quality of clinical practice guidelines. It can also be useful in the design of new clinical practice guidelines as well as in the evaluation of the validity of guidelines to be updated or adapted. The AGREE instrument has become the reference for those that use guidelines, those that elaborate them, and for healthcare providers.

Manualized cognitive therapy versus cognitive-behavioral treatment-as-usual for social anxiety disorder in routine practice: A cluster-randomized controlled trial.

PubMed

Hoyer, Jürgen; Čolić, Jasmin; Pittig, Andre; Crawcour, Stephen; Moeser, Manuela; Ginzburg, Denise; Lin, Jihong; Wiltink, Joerg; Leibing, Eric; Stangier, Ulrich

2017-08-01

This study examined the effectiveness of manualized cognitive therapy (mCT) following the Clark-Wells approach versus non-manualized cognitive-behavioral treatment-as-usual (CBTAU) for social anxiety disorder (SAD) in routine practice. Forty-eight private practitioners were recruited within a multi-center trial and either received training in manualized CT for SAD or no such training. Practitioners treated 162 patients with SAD in routine practice (N = 107 completers, n = 57 for mCT, n = 50 for CBTAU). Social anxiety symptoms (Liebowitz Social Anxiety Scale; LSAS) and secondary measures were assessed before treatment, at treatment-hour 8, 15, and 25, at end of treatment, as well as 6 and 12 months after treatment. Patients in both groups showed significant reductions of SAD severity after treatment (d = 1.91 [mCT] and d = 1.80 [CBTAU], within-group effect sizes, intent-to-treat analyses, LSAS observer ratings), which remained stable at follow-up. There were no differences between groups in terms of symptom reduction and treatment duration. The present trial confirms the high effectiveness of CBTAU and mCT for SAD when practitioners conduct the treatments in routine practice. Additional training in the CT manual did not result in significant between-group effects on therapy outcome. Explanations for this unexpected result are discussed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Strengthening organizations to implement evidence-based clinical practices.

PubMed

VanDeusen Lukas, Carol; Engle, Ryann L; Holmes, Sally K; Parker, Victoria A; Petzel, Robert A; Nealon Seibert, Marjorie; Shwartz, Michael; Sullivan, Jennifer L

2010-01-01

Despite recognition that implementation of evidence-based clinical practices (EBPs) usually depends on the structure and processes of the larger health care organizational context, the dynamics of implementation are not well understood. This project's aim was to deepen that understanding by implementing and evaluating an organizational model hypothesized to strengthen the ability of health care organizations to facilitate EBPs. CONCEPTUAL MODEL: The model posits that implementation of EBPs will be enhanced through the presence of three interacting components: active leadership commitment to quality, robust clinical process redesign incorporating EBPs into routine operations, and use of management structures and processes to support and align redesign. In a mixed-methods longitudinal comparative case study design, seven medical centers in one network in the Department of Veterans Affairs participated in an intervention to implement the organizational model over 3 years. The network was selected randomly from three interested in using the model. The target EBP was hand-hygiene compliance. Measures included ratings of implementation fidelity, observed hand-hygiene compliance, and factors affecting model implementation drawn from interviews. Analyses support the hypothesis that greater fidelity to the organizational model was associated with higher compliance with hand-hygiene guidelines. High-fidelity sites showed larger effect sizes for improvement in hand-hygiene compliance than lower-fidelity sites. Adherence to the organizational model was in turn affected by factors in three categories: urgency to improve, organizational environment, and improvement climate. Implementation of EBPs, particularly those that cut across multiple processes of care, is a complex process with many possibilities for failure. The results provide the basis for a refined understanding of relationships among components of the organizational model and factors in the organizational context

Clinical trials finance and operations.

PubMed

O'Brien, Jennifer A

2007-01-01

The National Coverage Decision of 2000 was designed to enhance the participation in clinical trials for both patients and physicians by mandating the governmental coverage for services in a clinical trial that are considered "routine" regardless of the trial. Participation in clinical trials can be a practice builder as well as a contribution to the betterment of medical science. Without proper coverage analysis, study budgeting, accurate time estimates, and effective negotiation prior to signing the contract, participation in clinical trials can cost a practice rather than benefit it.

Methods and instrumentation used in practice of clinical haemorheology.

PubMed

Dintenfass, L

1984-01-01

The aim of practice of clinical haemorheology is to study patients who might present themselves with or without any clinical symptoms but who might suffer from silent or overt cardiovascular disorders, some forms of cancer, anxiety, etc. A presence and a prognosis of these disorders are linked to an increase and/or abnormality of one or more of the blood viscosity factors: blood viscosity, plasma viscosity, red cell aggregation and rigidity, platelet aggregation, ability for formation of thrombi, flow instability, etc. Hyperviscosaemia might be present in spite of normal or low viscosity of the whole blood. Different disorders can be described by 'profiles of viscosity factors' which form a rheological fingerprint specific to a particular disease or a group of disorders. Determination of viscosity factors is carried out utilizing a series of instruments: (a) rotational viscometers, (b) capillary viscometers, (c) erythrocyte sedimentation tubes in 20C and 37C water tanks, (d) variable frequency thrombo-viscometer, (e) slit-capillary photo-viscometer, etc. One known factor which is not measured routinely is 'inversion phenomenon', and this is due to complexity and expense of measurements. Biochemical studies, including fibrinogen assay and estimation of ABO blood groups, are carried out. Effect of drugs on blood viscosity factors can be studied in vitro or in vivo.

Integrating new practices: a qualitative study of how hospital innovations become routine.

PubMed

Brewster, Amanda L; Curry, Leslie A; Cherlin, Emily J; Talbert-Slagle, Kristina; Horwitz, Leora I; Bradley, Elizabeth H

2015-12-05

Hospital quality improvement efforts absorb substantial time and resources, but many innovations fail to integrate into organizational routines, undermining the potential to sustain the new practices. Despite a well-developed literature on the initial implementation of new practices, we have limited knowledge about the mechanisms by which integration occurs. We conducted a qualitative study using a purposive sample of hospitals that participated in the State Action on Avoidable Rehospitalizations (STAAR) initiative, a collaborative to reduce hospital readmissions that encouraged members to adopt new practices. We selected hospitals where risk-standardized readmission rates (RSRR) had improved (n = 7) or deteriorated (n = 3) over the course of the first 2 years of the STAAR initiative (2010-2011 to 2011-2012) and interviewed a range of staff at each site (90 total). We recruited hospitals until reaching theoretical saturation. The constant comparative method was used to conduct coding and identification of key themes. When innovations were successfully integrated, participants consistently reported that a small number of key staff held the innovation in place for as long as a year while more permanent integrating mechanisms began to work. Depending on characteristics of the innovation, one of three categories of integrating mechanisms eventually took over the role of holding new practices in place. Innovations that proved intrinsically rewarding to the staff, by making their jobs easier or more gratifying, became integrated through shifts in attitudes and norms over time. Innovations for which the staff did not perceive benefits to themselves were integrated through revised performance standards if the innovation involved complex tasks and through automation if the innovation involved simple tasks. Hospitals have an opportunity to promote the integration of new practices by planning for the extended effort required to hold a new practice in place while

Factors affecting Korean nursing student empowerment in clinical practice.

PubMed

Ahn, Yang-Heui; Choi, Jihea

2015-12-01

Understanding the phenomenon of nursing student empowerment in clinical practice is important. Investigating the cognition of empowerment and identifying predictors are necessary to enhance nursing student empowerment in clinical practice. To identify empowerment predictors for Korean nursing students in clinical practice based on studies by Bradbury-Jones et al. and Spreitzer. A cross-sectional design was used for this study. This study was performed in three nursing colleges in Korea, all of which had similar baccalaureate nursing curricula. Three hundred seven junior or senior nursing students completed a survey designed to measure factors that were hypothesized to influence nursing student empowerment in clinical practice. Data were collected from November to December 2011. Study variables included self-esteem, clinical decision making, being valued as a learner, satisfaction regarding practice with a team member, perception on professor/instructor/clinical preceptor attitude, and total number of clinical practice fields. Data were analyzed using stepwise multiple regression analyses. All of the hypothesized study variables were significantly correlated to nursing student empowerment. Stepwise multiple regression analysis revealed that clinical decision making in nursing (t=7.59, p<0.001), being valued as a learner (t=6.24, p<0.001), self-esteem (t=3.62, p<0.001), and total number of clinical practice fields (t=2.06, p=0.040). The explanatory power of these predictors was 35% (F=40.71, p<0.001). Enhancing nursing student empowerment in clinical practice will be possible by using educational strategies to improve nursing student clinical decision making. Simultaneously, attitudes of nurse educators are also important to ensure that nursing students are treated as valued learners and to increase student self-esteem in clinical practice. Finally, diverse clinical practice field environments should be considered to enhance experience. Copyright © 2015 Elsevier Ltd

Mayo Clinic Jacksonville electronic radiology practice

NASA Astrophysics Data System (ADS)

Morin, Richard L.; Berquist, Thomas H.; Rueger, Wolfgang

1996-05-01

We have begun a project to implement an Electronic (Filmless) Radiology Practice (ERP) at Mayo Clinic Jacksonville. This project is integrated with the implementation of a project (Automated Clinical Practice--ACP) to eliminate circulation and archival of the current paper Medical Record. The ERP will result in elimination of screen/film radiography and the transmittal of film throughout the institution by the end of 1996. In conjunction with the ACP, paper and film will not circulate within the clinic by the end of this year.

Can machine-learning improve cardiovascular risk prediction using routine clinical data?

PubMed Central

Kai, Joe; Garibaldi, Jonathan M.; Qureshi, Nadeem

2017-01-01

Background Current approaches to predict cardiovascular risk fail to identify many people who would benefit from preventive treatment, while others receive unnecessary intervention. Machine-learning offers opportunity to improve accuracy by exploiting complex interactions between risk factors. We assessed whether machine-learning can improve cardiovascular risk prediction. Methods Prospective cohort study using routine clinical data of 378,256 patients from UK family practices, free from cardiovascular disease at outset. Four machine-learning algorithms (random forest, logistic regression, gradient boosting machines, neural networks) were compared to an established algorithm (American College of Cardiology guidelines) to predict first cardiovascular event over 10-years. Predictive accuracy was assessed by area under the ‘receiver operating curve’ (AUC); and sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) to predict 7.5% cardiovascular risk (threshold for initiating statins). Findings 24,970 incident cardiovascular events (6.6%) occurred. Compared to the established risk prediction algorithm (AUC 0.728, 95% CI 0.723–0.735), machine-learning algorithms improved prediction: random forest +1.7% (AUC 0.745, 95% CI 0.739–0.750), logistic regression +3.2% (AUC 0.760, 95% CI 0.755–0.766), gradient boosting +3.3% (AUC 0.761, 95% CI 0.755–0.766), neural networks +3.6% (AUC 0.764, 95% CI 0.759–0.769). The highest achieving (neural networks) algorithm predicted 4,998/7,404 cases (sensitivity 67.5%, PPV 18.4%) and 53,458/75,585 non-cases (specificity 70.7%, NPV 95.7%), correctly predicting 355 (+7.6%) more patients who developed cardiovascular disease compared to the established algorithm. Conclusions Machine-learning significantly improves accuracy of cardiovascular risk prediction, increasing the number of patients identified who could benefit from preventive treatment, while avoiding unnecessary treatment of others

Can machine-learning improve cardiovascular risk prediction using routine clinical data?

PubMed

Weng, Stephen F; Reps, Jenna; Kai, Joe; Garibaldi, Jonathan M; Qureshi, Nadeem

2017-01-01

Current approaches to predict cardiovascular risk fail to identify many people who would benefit from preventive treatment, while others receive unnecessary intervention. Machine-learning offers opportunity to improve accuracy by exploiting complex interactions between risk factors. We assessed whether machine-learning can improve cardiovascular risk prediction. Prospective cohort study using routine clinical data of 378,256 patients from UK family practices, free from cardiovascular disease at outset. Four machine-learning algorithms (random forest, logistic regression, gradient boosting machines, neural networks) were compared to an established algorithm (American College of Cardiology guidelines) to predict first cardiovascular event over 10-years. Predictive accuracy was assessed by area under the 'receiver operating curve' (AUC); and sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) to predict 7.5% cardiovascular risk (threshold for initiating statins). 24,970 incident cardiovascular events (6.6%) occurred. Compared to the established risk prediction algorithm (AUC 0.728, 95% CI 0.723-0.735), machine-learning algorithms improved prediction: random forest +1.7% (AUC 0.745, 95% CI 0.739-0.750), logistic regression +3.2% (AUC 0.760, 95% CI 0.755-0.766), gradient boosting +3.3% (AUC 0.761, 95% CI 0.755-0.766), neural networks +3.6% (AUC 0.764, 95% CI 0.759-0.769). The highest achieving (neural networks) algorithm predicted 4,998/7,404 cases (sensitivity 67.5%, PPV 18.4%) and 53,458/75,585 non-cases (specificity 70.7%, NPV 95.7%), correctly predicting 355 (+7.6%) more patients who developed cardiovascular disease compared to the established algorithm. Machine-learning significantly improves accuracy of cardiovascular risk prediction, increasing the number of patients identified who could benefit from preventive treatment, while avoiding unnecessary treatment of others.

Modifying the Clinical Outcomes in Routine Evaluation Measure for Use with People Who Have a Learning Disability

ERIC Educational Resources Information Center

Marshall, Keith; Willoughby-Booth, Simon

2007-01-01

There are few reliable self-report measures suitable for people with a learning disability in reporting psychological distress. This study examines the modification of the Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM), exploring its reliability, using two different presentation styles. One style included a sequencing task then…

Communities of clinical practice: the social organization of clinical learning.

PubMed

Egan, Tony; Jaye, Chrystal

2009-01-01

The social organization of clinical learning is under-theorized in the sociological literature on the social organization of health care. Professional scopes of practice and jurisdictions are formally defined by professional principles and standards and reflected in legislation; however, these are mediated through the day-to-day clinical activities of social groupings of clinical teams. The activities of health service providers typically occur within communities of clinical practice. These are also major sites for clinical curriculum delivery, where clinical students learn not only clinical skills but also how to be health professionals. In this article, we apply Wenger's model of social learning within organizations to curriculum delivery within a health service setting. Here, social participation is the basis of learning. We suggest that it offers a powerful framework for recognizing and explaining paradox and incongruence in clinical teaching and learning, and also for recognizing opportunities, and devising means, to add value to students' learning experiences.

Creation of the SAQ-COPD Questionnaire to Determine Physical Activity in COPD Patients in Clinical Practice.

PubMed

Soler-Cataluña, Juan José; Puente Maestu, Luis; Román-Rodríguez, Miguel; Esteban, Cristóbal; Gea, Joaquín; Bernabeu Mora, Roberto; Pleguezuelos Cobo, Eulogio; Ancochea, Julio; Monteagudo Ruiz, Gema; Garcia Rio, Francisco

2018-03-13

Physical activity (PA) is a significant clinical dimension in COPD, but no useful tools are available to determine this variable in routine clinical practice. To create a simple, easy-to-use, specific questionnaire to detect PA deficits. A multidisciplinary panel of COPD experts was formed to review PA, its determinants, and measuring methods. The methodology for selecting specific dimensions and items was agreed in rounds, and the aspects to be included in the preliminary version were determined. The questionnaire structure was defined according to applicability of these aspects in clinical practice. Agreements were reached by consensus of the members. A total of 148 items were reviewed, of which only 3 were directly selected. It was decided that the questionnaire should evaluate the intensity (low, moderate, or intense), amount, and frequency of PA, and inactivity or sedentary lifestyles. It also gathers information on the profile of inactive patients, and includes a measure of impact, defined as the patient's perception of their expectations regarding activity, their personal experience, characteristics of their environment, and their personality. The questionnaire is divided into 2blocks, one aimed at quantifying PA, and the other at collecting data for defining the profile and impact in patients with low PA only. The SAQ-COPD is a simple, short, specific questionnaire, designed to evaluate PA in COPD patients in clinical practice. Copyright © 2018 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

Mindfulness Meditation in Clinical Practice

ERIC Educational Resources Information Center

Salmon, Paul; Sephton, Sandra; Weissbecker, Inka; Hoover, Katherine; Ulmer, Christi; Studts, Jamie L.

2004-01-01

The practice of mindfulness is increasingly being integrated into contemporary clinical psychology. Based in Buddhist philosophy and subsequently integrated into Western health care in the contexts of psychotherapy and stress management, mindfulness meditation is evolving as a systematic clinical intervention. This article describes…

A multicenter study of routine versus selective intraoperative leak testing for sleeve gastrectomy.

PubMed

Bingham, Jason; Kaufman, Jedediah; Hata, Kai; Dickerson, James; Beekley, Alec; Wisbach, Gordon; Swann, Jacob; Ahnfeldt, Eric; Hawkins, Devon; Choi, Yong; Lim, Robert; Martin, Matthew

2017-09-01

Staple line leaks after sleeve gastrectomy are dreaded complications. Many surgeons routinely perform an intraoperative leak test (IOLT) despite little evidence to validate the reliability, clinical benefit, and safety of this procedure. To determine the efficacy of IOLT and if routine use has any benefit over selective use. Eight teaching hospitals, including private, university, and military facilities. A multicenter, retrospective analysis over a 5-year period. The efficacy of the IOLT for identifying unsuspected staple line defects and for predicting postoperative leaks was evaluated. An anonymous survey was also collected reflecting surgeons' practices and beliefs regarding IOLT. From January 2010 through December 2014, 4284 patients underwent sleeve gastrectomy. Of these, 37 patients (.9%) developed a postoperative leak, and 2376 patients (55%) received an IOLT. Only 2 patients (0.08%) had a positive finding. Subsequently, 21 patients with a negative IOLT developed a leak. IOLT demonstrated a sensitivity of only 8.7%. There was a nonsignificant trend toward increased leak rates when an IOLT was performed versus when IOLT was not performed. Leak rates were not statistically different between centers that routinely perform IOLT versus those that selectively perform IOLT. Routine IOLT had very poor sensitivity and was negative in 91% of patients who later developed postoperative leaks. The use of IOLT was not associated with a decrease in the incidence of postoperative leaks, and routine IOLT had no benefit over selective leak testing. IOLT should not be used as a quality indicator or "best practice" for bariatric surgery. Published by Elsevier Inc.

Evaluating critical thinking in clinical practice.

PubMed

Oermann, M H

1997-01-01

Although much has been written about measurement instruments for evaluating critical thinking in nursing, this article describes clinical evaluation strategies for critical thinking. Five methods are discussed: 1) observation of students in practice; 2) questions for critical thinking, including Socratic questioning; 3) conferences; 4) problem-solving strategies; and 5) written assignments. These methods provide a means of evaluating students' critical thinking within the context of clinical practice.

DEVELOPING AND INSTRUCTING PRE-PERFORMANCE ROUTINES FOR TENPIN BOWLING COMPETITIONS (1).

PubMed

Lee, Seungmin; Lee, Keunchul; Kwon, Sungho

2015-06-01

This preliminary study developed pre-performance routines for tenpin bowlers and instructed them. To develop the routine, the situations before throwing the ball were divided into four phases; participants were examined through interviews and observations. This study used an A-B design; the A stage included the development of the routines for 3 wk., while the B stage included the instruction and two evaluations of the routine consistency. Practice was implemented for 4 hr. per day for 9 wk. The participants noted they understood the developed routine easily and experienced an atmosphere similar to that of a competition during training through the routines. They found it difficult to practice the relaxation phase, but emphasized that the relaxation phase was helpful. Consistent routines were associated with an improved mental state and performance in a competition. This study suggests that pre-performance routines stabilize the mental state of the athletes, apparently giving them a competitive advantage.

Bringing the state into the clinic? Incorporating the rapid diagnostic test for malaria into routine practice in Tanzanian primary healthcare facilities

PubMed Central

Hutchinson, Eleanor; Reyburn, Hugh; Hamlyn, Eleanor; Long, Katie; Meta, Judith; Mbakilwa, Hilda; Chandler, Clare

2017-01-01

ABSTRACT The roles that rapid, point-of-care tests will play in healthcare in low-income settings are likely to expand over the coming years. Yet, very little is known about how they are incorporated into practice, and what it means to use and rely upon them. This paper focuses on the rapid diagnostic test for malaria (mRDT), examining its introduction into low-level public health facilities in Tanzania within an intervention to improve the targeting of costly malaria medication. We interviewed 26 health workers to explore how a participatory training programme, mobile phone messages, posters and leaflets shaped the use and interpretation of the test. Drawing on notions of biopolitics, this paper examines how technologies of the self and mechanisms of surveillance bolstered the role mRDT in clinical decision-making. It shows how the significance of the test interacted with local knowledge, the availability of other medication, and local understandings of good clinical practice. Our findings suggest that in a context in which care is reduced to the provision of medicines, strict adherence to mRDT results may be underpinned by increasing the use of other pharmaceuticals or may leave health workers with patients for whom they are unable to provide care. PMID:26457440

Bringing the state into the clinic? Incorporating the rapid diagnostic test for malaria into routine practice in Tanzanian primary healthcare facilities.

PubMed

Hutchinson, Eleanor; Reyburn, Hugh; Hamlyn, Eleanor; Long, Katie; Meta, Judith; Mbakilwa, Hilda; Chandler, Clare

2017-09-01

The roles that rapid, point-of-care tests will play in healthcare in low-income settings are likely to expand over the coming years. Yet, very little is known about how they are incorporated into practice, and what it means to use and rely upon them. This paper focuses on the rapid diagnostic test for malaria (mRDT), examining its introduction into low-level public health facilities in Tanzania within an intervention to improve the targeting of costly malaria medication. We interviewed 26 health workers to explore how a participatory training programme, mobile phone messages, posters and leaflets shaped the use and interpretation of the test. Drawing on notions of biopolitics, this paper examines how technologies of the self and mechanisms of surveillance bolstered the role mRDT in clinical decision-making. It shows how the significance of the test interacted with local knowledge, the availability of other medication, and local understandings of good clinical practice. Our findings suggest that in a context in which care is reduced to the provision of medicines, strict adherence to mRDT results may be underpinned by increasing the use of other pharmaceuticals or may leave health workers with patients for whom they are unable to provide care.

[What everybody should know about good clinical practices].

PubMed

Osorio, Lyda

2015-01-01

An increasing number of countries are adopting good clinical practices guidelines as part of the regulation of clinical studies to register pharmaceutical products and other health-related products. Consequently, all parties involved in the research and development of these products should know them, implement them and ensure their compliance. However, good clinical practices guidelines are just one of the initiatives seeking to achieve the highest ethical and scientific standards in health research and in other areas where humans are research subjects. This review defines such practices and their objectives presenting in a practical manner their legal framework in Colombia, and clarifying their application in studies where interventions use no medications or those that are not clinical trials. Finally, the work discusses the challenges to ensure that good clinical practices contribute to the protection of research participants, the education of trustworthy health professionals, and a culture of respect for human beings.

Routine Digital Pathology Workflow: The Catania Experience

PubMed Central

Fraggetta, Filippo; Garozzo, Salvatore; Zannoni, Gian Franco; Pantanowitz, Liron; Rossi, Esther Diana

2017-01-01

Introduction: Successful implementation of whole slide imaging (WSI) for routine clinical practice has been accomplished in only a few pathology laboratories worldwide. We report the transition to an effective and complete digital surgical pathology workflow in the pathology laboratory at Cannizzaro Hospital in Catania, Italy. Methods: All (100%) permanent histopathology glass slides were digitized at ×20 using Aperio AT2 scanners. Compatible stain and scanning slide racks were employed to streamline operations. eSlide Manager software was bidirectionally interfaced with the anatomic pathology laboratory information system. Virtual slide trays connected to the two-dimensional (2D) barcode tracking system allowed pathologists to confirm that they were correctly assigned slides and that all tissues on these glass slides were scanned. Results: Over 115,000 glass slides were digitized with a scan fail rate of around 1%. Drying glass slides before scanning minimized them sticking to scanner racks. Implementation required introduction of a 2D barcode tracking system and modification of histology workflow processes. Conclusion: Our experience indicates that effective adoption of WSI for primary diagnostic use was more dependent on optimizing preimaging variables and integration with the laboratory information system than on information technology infrastructure and ensuring pathologist buy-in. Implementation of digital pathology for routine practice not only leveraged the benefits of digital imaging but also creates an opportunity for establishing standardization of workflow processes in the pathology laboratory. PMID:29416914

Post-operative fatal blood aspiration after routine lung surgery.

PubMed

Plenzig, Stefanie; Soriano, Mauricio; Held, Hannelore; Verhoff, Marcel A

2017-08-01

A routine question encountered in medicolegal practice is whether the death of a patient in proximity to a surgical procedure is due to medical malpractice. The case of a 62-year-old man who died two weeks after undergoing a VATS sleeve resection of the upper right lung lobe in conjunction with radical lymphadenectomy, a routine surgical procedure, is reported. To address the issue of medical malpractice, a forensic autopsy was ordered by the investigative authority. During the autopsy, the lungs were removed as a whole and fixed in formalin and were later dissected in cooperation with a thoracic surgeon. In the course of this dissection, a bronchovascular fistula, which had led to the occlusion of the bronchial system with clotted blood, was discovered. Bronchovascular fistulas are a rare complication of bronchial sleeve resections. Because this surgical complication is essentially always fatal, it is highly pertinent to medicolegal practice. The presented case report also lists other important complications associated with bronchial anastomosis and elucidates a pragmatic approach to obtaining an expert clinical assessment of possible medical malpractice after operations through the example of a dissection performed in cooperation with a thoracic surgeon. Copyright © 2017 Elsevier B.V. All rights reserved.

How GPs implement clinical guidelines in everyday clinical practice--a qualitative interview study.

PubMed

Le, Jette V; Hansen, Helle P; Riisgaard, Helle; Lykkegaard, Jesper; Nexøe, Jørgen; Bro, Flemming; Søndergaard, Jens

2015-12-01

Clinical guidelines are considered to be essential for improving quality and safety of health care. However, interventions to promote implementation of guidelines have demonstrated only partial effectiveness and the reasons for this apparent failure are not yet fully understood. To investigate how GPs implement clinical guidelines in everyday clinical practice and how implementation approaches differ between practices. Individual semi-structured open-ended interviews with seven GPs who were purposefully sampled with regard to gender, age and practice form. Interviews were recorded, transcribed verbatim and then analysed using systematic text condensation. Analysis of the interviews revealed three different approaches to the implementation of guidelines in clinical practice. In some practices the GPs prioritized time and resources on collective implementation activities and organized their everyday practice to support these activities. In other practices GPs discussed guidelines collectively but left the application up to the individual GP whilst others again saw no need for discussion or collective activities depending entirely on the individual GP's decision on whether and how to manage implementation. Approaches to implementation of clinical guidelines vary substantially between practices. Supporting activities should take this into account. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Predictors of routine episiotomy in primigravida women in Oman.

PubMed

Al-Ghammari, Khadija; Al-Riyami, Zainab; Al-Moqbali, Moza; Al-Marjabi, Fatma; Al-Mahrouqi, Basma; Al-Khatri, Amal; Al-Khasawneh, Esra M

2016-02-01

Episiotomy is still the most common surgical procedure performed on women, despite the evidence against its routine use. This cross-sectional study was conducted to determine the practice and predictors of routine episiotomy on primigravidae in Oman. Demographic data, reasons for and rate of performing routine episiotomies, and perceptions of 269 obstetricians, midwives and nurses from 11 hospitals in Oman regarding the procedure were recorded and analyzed. The rate of episiotomies was 66%. In terms of performing routine episiotomies (p<0.05): non-Omanis were 4.49 times more likely than Omanis; bachelor's degree-holders were 2.26 more likely than diploma-holders; and regional hospitals were 2.36 times more likely than tertiary hospitals. The majority perceived episiotomies "reduce spontaneous perineal tearing risk", "reduce shoulder dystocia complications", and allow for "easier suturing". The rate of episiotomies was higher than other similar contexts. An urgent intervention is necessary to curb this excessive practice, and create a culture of evidence-based practice to deal with misleading perceptions. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Rheumatoid arthritis disease activity measures: American College of Rheumatology recommendations for use in clinical practice.

PubMed

Anderson, Jaclyn; Caplan, Liron; Yazdany, Jinoos; Robbins, Mark L; Neogi, Tuhina; Michaud, Kaleb; Saag, Kenneth G; O'Dell, James R; Kazi, Salahuddin

2012-05-01

Although the systematic measurement of disease activity facilitates clinical decision making in rheumatoid arthritis (RA), no recommendations currently exist on which measures should be applied in clinical practice in the US. The American College of Rheumatology (ACR) convened a Working Group (WG) to comprehensively evaluate the validity, feasibility, and acceptability of available RA disease activity measures and derive recommendations for their use in clinical practice. The Rheumatoid Arthritis Clinical Disease Activity Measures Working Group conducted a systematic review of the literature to identify RA disease activity measures. Using exclusion criteria, input from an Expert Advisory Panel (EAP), and psychometric analysis, a list of potential measures was created. A survey was administered to rheumatologists soliciting input. The WG used these survey results in conjunction with the psychometric analyses to derive final recommendations. Systematic review of the literature resulted in identification of 63 RA disease activity measures. Application of exclusion criteria and ratings by the EAP narrowed the list to 14 measures for further evaluation. Practicing rheumatologists rated 9 of these 14 measures as most useful and feasible. From these 9 measures, the WG selected 6 with the best psychometric properties for inclusion in the final set of ACR-recommended RA disease activity measures. We recommend the Clinical Disease Activity Index, Disease Activity Score with 28-joint counts (erythrocyte sedimentation rate or C-reactive protein), Patient Activity Scale (PAS), PAS-II, Routine Assessment of Patient Index Data with 3 measures, and Simplified Disease Activity Index because they are accurate reflections of disease activity; are sensitive to change; discriminate well between low, moderate, and high disease activity states; have remission criteria; and are feasible to perform in clinical settings. Copyright © 2012 by the American College of Rheumatology.

Can Bayesian Theories of Autism Spectrum Disorder Help Improve Clinical Practice?

PubMed

Haker, Helene; Schneebeli, Maya; Stephan, Klaas Enno

2016-01-01

Diagnosis and individualized treatment of autism spectrum disorder (ASD) represent major problems for contemporary psychiatry. Tackling these problems requires guidance by a pathophysiological theory. In this paper, we consider recent theories that re-conceptualize ASD from a "Bayesian brain" perspective, which posit that the core abnormality of ASD resides in perceptual aberrations due to a disbalance in the precision of prediction errors (sensory noise) relative to the precision of predictions (prior beliefs). This results in percepts that are dominated by sensory inputs and less guided by top-down regularization and shifts the perceptual focus to detailed aspects of the environment with difficulties in extracting meaning. While these Bayesian theories have inspired ongoing empirical studies, their clinical implications have not yet been carved out. Here, we consider how this Bayesian perspective on disease mechanisms in ASD might contribute to improving clinical care for affected individuals. Specifically, we describe a computational strategy, based on generative (e.g., hierarchical Bayesian) models of behavioral and functional neuroimaging data, for establishing diagnostic tests. These tests could provide estimates of specific cognitive processes underlying ASD and delineate pathophysiological mechanisms with concrete treatment targets. Written with a clinical audience in mind, this article outlines how the development of computational diagnostics applicable to behavioral and functional neuroimaging data in routine clinical practice could not only fundamentally alter our concept of ASD but eventually also transform the clinical management of this disorder.

Can Bayesian Theories of Autism Spectrum Disorder Help Improve Clinical Practice?

PubMed Central

Haker, Helene; Schneebeli, Maya; Stephan, Klaas Enno

2016-01-01

Diagnosis and individualized treatment of autism spectrum disorder (ASD) represent major problems for contemporary psychiatry. Tackling these problems requires guidance by a pathophysiological theory. In this paper, we consider recent theories that re-conceptualize ASD from a “Bayesian brain” perspective, which posit that the core abnormality of ASD resides in perceptual aberrations due to a disbalance in the precision of prediction errors (sensory noise) relative to the precision of predictions (prior beliefs). This results in percepts that are dominated by sensory inputs and less guided by top-down regularization and shifts the perceptual focus to detailed aspects of the environment with difficulties in extracting meaning. While these Bayesian theories have inspired ongoing empirical studies, their clinical implications have not yet been carved out. Here, we consider how this Bayesian perspective on disease mechanisms in ASD might contribute to improving clinical care for affected individuals. Specifically, we describe a computational strategy, based on generative (e.g., hierarchical Bayesian) models of behavioral and functional neuroimaging data, for establishing diagnostic tests. These tests could provide estimates of specific cognitive processes underlying ASD and delineate pathophysiological mechanisms with concrete treatment targets. Written with a clinical audience in mind, this article outlines how the development of computational diagnostics applicable to behavioral and functional neuroimaging data in routine clinical practice could not only fundamentally alter our concept of ASD but eventually also transform the clinical management of this disorder. PMID:27378955

How concerns for bisphosphonate-induced osteonecrosis of the jaw affect clinical practice among dentists: a study from the South Texas Oral Health Network

PubMed Central

Gonzales, Cara B.; Young, Veronica; Ketchum, Norma S.; Bone, Jamie; Oates, Thomas W.; Mungia, Rahma

2015-01-01

Bisphosphonate-induced osteonecrosis of the jaw (BONJ) represents a growing concern for dentists and patients, in that it may alter clinical care. This study assesses the knowledge and perceptions of practicing dentists in relation to the risk of BONJ and how their knowledge and perceptions influence their decisions when developing treatment plans. For this study, a sample of dentists (n = 93) in South Texas completed a 38-item survey about BONJ knowledge and perception and their current clinical practices for patients undergoing bisphosphonate therapy. Knowledge score groupings reflected differences between low-knowledge and high-knowledge dentists in terms of their behavior concerning medical history, alternative treatments offered, and routine blood testing for patients on bisphosphonate therapy. PMID:25734289

Practical way to develop 10-color flow cytometry protocols for the clinical laboratory

NASA Astrophysics Data System (ADS)

Tárnok, Attila; Bocsi, Jozsef

2010-02-01

The latest development of commercial routine flow cytometers (FCM) is that they are equipped with three (blue, red, violet) or more lasers and many PMT detectors. Nowadays routine clinical instruments are capable of detecting 10 or more fluorescence colors simultaneously. Thereby, presenting opportunities for getting detailed information on the single cell level for cytomics and systems biology for improve diagnostics and monitoring of patients. The University Leipzig, Germany) recently started a cluster of excellence to study the molecular background of life style and environment associated diseases, enrolling 25000 individuals (LIFE). To this end the most comprehensive FCM protocol has to be developed for this study. We aimed to optimize fluorochrome and antibody combinations to the characteristics of the instrument for successful 10-color FCM. Systematic review of issues related to sampling, preparation, instrument settings, spillover and compensation matrix, reagent performance, and general principles of panel construction was performed. 10-color FCM enables for increased accuracy in cell subpopulation identification, the ability to obtain detailed information from blood specimens, improved laboratory efficiency, and the means to consistently detect major and rare cell populations. Careful attention to details of instrument and reagent performance allows for the development of panels suitable for screening of samples from healthy and diseased donors. The characteristics of this technique are particularly well suited for the analysis of broad human population cohorts and have the potential to reach the everyday practice in a standardized way for the clinical laboratory.

Overcoming the problem of diagnostic heterogeneity in applying measurement-based care in clinical practice: the concept of psychiatric vital signs.

PubMed

Zimmerman, Mark; Young, Diane; Chelminski, Iwona; Dalrymple, Kristy; Galione, Janine N

2012-02-01

Measurement-based care refers to the use of standardized scales to measure the outcome of psychiatric treatment. Diagnostic heterogeneity poses a challenge toward the adoption of a measurement-based care approach toward outcome evaluation in clinical practice. In the present article, we propose adopting the concept of psychiatric vital signs to facilitate measurement-based care. Medical vital signs are measures of basic physiologic functions that are routinely determined in medical settings. Vital signs are often a primary outcome measure, and they are also often adjunctive measurements. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services project, we examined the frequency of depression and anxiety in a diagnostically heterogeneous group of psychiatric outpatients to determine the appropriateness of considering their measurement as psychiatric vital signs. Three thousand psychiatric outpatients were interviewed with the Structured Clinical Interview for DSM-IV supplemented with items from the Schedule for Affective Disorders and Schizophrenia. We determined the frequency of depression and anxiety evaluated according to the Schedule for Affective Disorders and Schizophrenia items. In the entire sample of 3000 patients, 79.3% (n = 2378) reported clinically significant depression of at least mild severity, 64.4% (n = 1932) reported anxiety of at least mild severity, and 87.4% (n = 2621) reported either anxiety or depression. In all 10 diagnostic categories examined, most patients had clinically significant anxiety or depression of at least mild severity. These findings support the routine assessment of anxiety and depression in clinical practice because almost all patients will have these problems as part of their initial presentation. Even for those patients without depression or anxiety, the case could be made that the measurement of depression and anxiety is relevant and analogous to measuring certain physiologic

Molecular markers for urothelial bladder cancer prognosis: toward implementation in clinical practice.

PubMed

van Rhijn, Bas W G; Catto, James W; Goebell, Peter J; Knüchel, Ruth; Shariat, Shahrokh F; van der Poel, Henk G; Sanchez-Carbayo, Marta; Thalmann, George N; Schmitz-Dräger, Bernd J; Kiemeney, Lambertus A

2014-10-01

To summarize the current status of clinicopathological and molecular markers for the prediction of recurrence or progression or both in non-muscle-invasive and survival in muscle-invasive urothelial bladder cancer, to address the reproducibility of pathology and molecular markers, and to provide directions toward implementation of molecular markers in future clinical decision making. Immunohistochemistry, gene signatures, and FGFR3-based molecular grading were used as molecular examples focussing on prognostics and issues related to robustness of pathological and molecular assays. The role of molecular markers to predict recurrence is limited, as clinical variables are currently more important. The prediction of progression and survival using molecular markers holds considerable promise. Despite a plethora of prognostic (clinical and molecular) marker studies, reproducibility of pathology and molecular assays has been understudied, and lack of reproducibility is probably the main reason that individual prediction of disease outcome is currently not reliable. Molecular markers are promising to predict progression and survival, but not recurrence. However, none of these are used in the daily clinical routine because of reproducibility issues. Future studies should focus on reproducibility of marker assessment and consistency of study results by incorporating scoring systems to reduce heterogeneity of reporting. This may ultimately lead to incorporation of molecular markers in clinical practice. Copyright © 2014 Elsevier Inc. All rights reserved.

[Integration of clinical and biological data in clinical practice using bioinformatics].

PubMed

Coltell, Oscar; Arregui, María; Fabregat, Antonio; Portolés, Olga

2008-05-01

The aim of our work is to describe essential aspects of Medical Informatics, Bioinformatics and Biomedical Informatics, that are used in biomedical research and clinical practice. These disciplines have emerged from the need to find new scientific and technical approaches to manage, store, analyze and report data generated in clinical practice and molecular biology and other medical specialties. It can be also useful to integrate research information generated in different areas of health care. Moreover, these disciplines are interdisciplinary and integrative, two key features not shared by other areas of medical knowledge. Finally, when Bioinformatics and Biomedical Informatics approach to medical investigation and practice are applied, a new discipline, called Clinical Bioinformatics, emerges. The latter requires a specific training program to create a new professional profile. We have not been able to find a specific training program in Clinical Bioinformatics in Spain.

Clinical practice guidelines in hypertension: a review.

PubMed

Álvarez-Vargas, Mayita Lizbeth; Galvez-Olortegui, José Kelvin; Galvez-Olortegui, Tomas Vladimir; Sosa-Rosado, José Manuel; Camacho-Saavedra, Luis Arturo

2015-10-23

The aim of this study is the methodological evaluation of Clinical Practice Guidelines (CPG) in hypertension. This is the first in a series of review articles, analysis, assessment in methodology and content of clinical practice guidelines in Cardiology. Of all clinical practice guidelines, three were selected and the Appraisal of Guidelines for Research and Evaluation (AGREE II) instrument was used to assess each guide. The guidelines obtained the lowest score in the domain of applicability (mean 43.8%); while the highest score was for clarity of presentation (mean 81.5%). The lowest percentage was found in the applicability domain (European guideline) and the highest of all scores was found in two domains: scope and purpose, and clarity of presentation (Canadian guideline). Assessing the quality of the clinical practice guidelines analyzed, the Canadian is one with the best scores obtained by applying the AGREE II instrument, and it is advised to be used without modifications.

Non-clinical influences on clinical decision-making: a major challenge to evidence-based practice.

PubMed

Hajjaj, F M; Salek, M S; Basra, M K A; Finlay, A Y

2010-05-01

This article reviews an aspect of daily clinical practice which is of critical importance in virtually every clinical consultation, but which is seldom formally considered. Non-clinical influences on clinical decision-making profoundly affect medical decisions. These influences include patient-related factors such as socioeconomic status, quality of life and patient's expectations and wishes, physician-related factors such as personal characteristics and interaction with their professional community, and features of clinical practice such as private versus public practice as well as local management policies. This review brings together the different strands of knowledge concerning non-clinical influences on clinical decision-making. This aspect of decision-making may be the biggest obstacle to the reality of practising evidence-based medicine. It needs to be understood in order to develop clinical strategies that will facilitate the practice of evidence-based medicine.

Developing the public health role of a front line clinical service: integrating stop smoking advice into routine podiatry services.

PubMed

Gray, Jackie; Eden, Gary; Williams, Maria

2007-06-01

Although smoking is a major public health problem, many clinicians do not routinely provide evidence-based health improvement advice to smokers to help them to quit. Plan, Do, Study, Act (PDSA) cycle methodology was used to design and implement a service development so that health improvement advice for smokers featured in all podiatry consultations provided by a Primary Care Trust in North East England. IT systems were developed to record the number and proportion of patients for whom smoking status was assessed, and the number and proportion of smokers who were given advice to quit and referred for specialist support. A questionnaire to staff explored their perceptions of the development on their clinics and consultations. During a 6-month period, smoking status was recorded for all 8831 (100%) patients attending podiatry clinics; 83% of smokers were given brief advice to quit; 7% of smokers were given help to access specialist stop smoking support services. Improvements were introduced within existing budgets and did not prolong clinics. It is straightforward and inexpensive to develop clinical services so that public health guidance is routinely implemented. More widespread implementation of similar service developments could lead to national improvements in public health.

'Screening audit' as a quality assurance tool in good clinical practice compliant research environments.

PubMed

Park, Sinyoung; Nam, Chung Mo; Park, Sejung; Noh, Yang Hee; Ahn, Cho Rong; Yu, Wan Sun; Kim, Bo Kyung; Kim, Seung Min; Kim, Jin Seok; Rha, Sun Young

2018-04-25

With the growing amount of clinical research, regulations and research ethics are becoming more stringent. This trend introduces a need for quality assurance measures for ensuring adherence to research ethics and human research protection beyond Institutional Review Board approval. Audits, one of the most effective tools for assessing quality assurance, are measures used to evaluate Good Clinical Practice (GCP) and protocol compliance in clinical research. However, they are laborious, time consuming, and require expertise. Therefore, we developed a simple auditing process (a screening audit) and evaluated its feasibility and effectiveness. The screening audit was developed using a routine audit checklist based on the Severance Hospital's Human Research Protection Program policies and procedures. The measure includes 20 questions, and results are summarized in five categories of audit findings. We analyzed 462 studies that were reviewed by the Severance Hospital Human Research Protection Center between 2013 and 2017. We retrospectively analyzed research characteristics, reply rate, audit findings, associated factors and post-screening audit compliance, etc. RESULTS: Investigator reply rates gradually increased, except for the first year (73% → 26% → 53% → 49% → 55%). The studies were graded as "critical," "major," "minor," and "not a finding" (11.9, 39.0, 42.9, and 6.3%, respectively), based on findings and number of deficiencies. The auditors' decisions showed fair agreement with weighted kappa values of 0.316, 0.339, and 0.373. Low-risk level studies, single center studies, and non-phase clinical research showed more prevalent frequencies of being "major" or "critical" (p = 0.002, < 0.0001, < 0.0001, respectively). Inappropriateness of documents, failure to obtain informed consent, inappropriateness of informed consent process, and failure to protect participants' personal information were associated with higher audit grade (p�

MO-E-BRC-00: Online Adaptive Radiotherapy - Considerations for Practical Clinical Implementation

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

NONE

Online adaptive radiation therapy has the potential to ensure delivery of optimal treatment to the patient by accounting for anatomical and potentially functional changes that occur from one fraction to the next and over the course of treatment. While on-line adaptive RT (ART) has been a topic of many publications, discussions, and research, it has until very recently remained largely a concept and not a practical implementation. However, recent advances in on-table imaging, use of deformable image registration for contour generation and dose tracking, faster and more efficient plan optimization, as well as fast quality assurance method has enabled themore » implementation of ART in the clinic in the past couple of years. The introduction of these tools into routine clinical use requires many considerations and progressive knowledge to understand how processes that have historically taken hours/days to complete can now be done in less than 30 minutes. This session will discuss considerations to perform real time contouring, planning and patient specific QA, as well as a practical workflow and the required resources. Learning Objectives: To understand the difficulties, challenges and available technologies for online adaptive RT. To understand how to implement online adaptive therapy in a clinical environment and to understand the workflow and resources required. To understand the limitations and sources of uncertainty in the online adaptive process I have research funding from ViewRay Inc. and Philips Medical Systems.; R. Kashani, I have research funding from ViewRay Inc. and Philips Medical Systems.; X. Li, Research supported by Elekta Inc.« less

Utility of routine versus selective upper gastrointestinal series to detect anastomotic leaks after laparoscopic gastric bypass.

PubMed

Schiesser, Marc; Guber, Josef; Wildi, Stefan; Guber, Ivo; Weber, Markus; Muller, Markus K

2011-08-01

In up to 4% of laparoscopic Roux-en-Y gastric bypass (LRYGB) procedures, anastomotic leaks occur. Early detection of gastrointestinal leakage is important for successful treatment. Consequently, many centers advocate routine postoperative upper gastrointestinal (UGI) series. The aim of this study was to determine the utility of this practice after LRYGB. Eight hundred four consecutive patients undergoing LRYGB from June 2000 to April 2010 were analyzed prospectively. The first 382 patients received routine UGI series between the third and fifth postoperative days (group A). Thereafter, the test was only performed when clinical findings (tachycardia, fever, and drainage content) were suspicious for a leak of the gastrointestinal anastomosis (group B; n = 422). Overall, nine of 804 (1.1%) patients suffered from leaks at the gastroenterostomy. In group A, four of 382 (1%) patients had a leak, but only two were detected by the routine UGI series. This corresponds to a sensitivity of 50%. In group B, the sensitivity was higher with 80%. Specificities were comparable with 97% and 91%, respectively. Routine UGI series cost only 1.6% of the overall costs of a non-complicated gastric bypass procedure. With this leak rate and sensitivity, US $86,800 would have to be spent on 200 routine UGI series to find one leak which is not justified. This study shows that routine UGI series have a low sensitivity for the detection of anastomotic leaks after LRYGB. In most cases, the diagnosis is initiated by clinical findings. Therefore, routine upper gastrointestinal series are of limited value for the diagnosis of a leak.

Decision support systems for clinical radiological practice — towards the next generation

PubMed Central

Stivaros, S M; Gledson, A; Nenadic, G; Zeng, X-J; Keane, J; Jackson, A

2010-01-01

The huge amount of information that needs to be assimilated in order to keep pace with the continued advances in modern medical practice can form an insurmountable obstacle to the individual clinician. Within radiology, the recent development of quantitative imaging techniques, such as perfusion imaging, and the development of imaging-based biomarkers in modern therapeutic assessment has highlighted the need for computer systems to provide the radiological community with support for academic as well as clinical/translational applications. This article provides an overview of the underlying design and functionality of radiological decision support systems with examples tracing the development and evolution of such systems over the past 40 years. More importantly, we discuss the specific design, performance and usage characteristics that previous systems have highlighted as being necessary for clinical uptake and routine use. Additionally, we have identified particular failings in our current methodologies for data dissemination within the medical domain that must be overcome if the next generation of decision support systems is to be implemented successfully. PMID:20965900

42 CFR 21.44 - Clinical or other practical demonstration.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Clinical or other practical demonstration. 21.44... COMMISSIONED OFFICERS Appointment § 21.44 Clinical or other practical demonstration. In the discretion of the... the Regular Corps may be required to perform successfully a clinical or other practical demonstration...

Clinical Practice Guidelines for Sustained Neuromuscular Blockade in the Adult Critically Ill Patient.

PubMed

Murray, Michael J; DeBlock, Heidi; Erstad, Brian; Gray, Anthony; Jacobi, Judi; Jordan, Che; McGee, William; McManus, Claire; Meade, Maureen; Nix, Sean; Patterson, Andrew; Sands, M Karen; Pino, Richard; Tescher, Ann; Arbour, Richard; Rochwerg, Bram; Murray, Catherine Friederich; Mehta, Sangeeta

2016-11-01

To update the 2002 version of "Clinical practice guidelines for sustained neuromuscular blockade in the adult critically ill patient." A Task Force comprising 17 members of the Society of Critical Medicine with particular expertise in the use of neuromuscular-blocking agents; a Grading of Recommendations Assessment, Development, and Evaluation expert; and a medical writer met via teleconference and three face-to-face meetings and communicated via e-mail to examine the evidence and develop these practice guidelines. Annually, all members completed conflict of interest statements; no conflicts were identified. This activity was funded by the Society for Critical Care Medicine, and no industry support was provided. Using the Grading of Recommendations Assessment, Development, and Evaluation system, the Grading of Recommendations Assessment, Development, and Evaluation expert on the Task Force created profiles for the evidence related to six of the 21 questions and assigned quality-of-evidence scores to these and the additional 15 questions for which insufficient evidence was available to create a profile. Task Force members reviewed this material and all available evidence and provided recommendations, suggestions, or good practice statements for these 21 questions. The Task Force developed a single strong recommendation: we recommend scheduled eye care that includes lubricating drops or gel and eyelid closure for patients receiving continuous infusions of neuromuscular-blocking agents. The Task Force developed 10 weak recommendations. 1) We suggest that a neuromuscular-blocking agent be administered by continuous intravenous infusion early in the course of acute respiratory distress syndrome for patients with a PaO2/FIO2 less than 150. 2) We suggest against the routine administration of an neuromuscular-blocking agents to mechanically ventilated patients with status asthmaticus. 3) We suggest a trial of a neuromuscular-blocking agents in life-threatening situations

Routine Responses to Disruption of Routines

ERIC Educational Resources Information Center

Guha, Mahua

2015-01-01

"Organisational routines" is a widely studied research area. However, there is a dearth of research on disruption of routines. The few studies on disruption of routines discussed problem-solving activities that are carried out in response to disruption. In contrast, this study develops a theory of "solution routines" that are a…

Impact of routine cerebral CT angiography on treatment decisions in infective endocarditis.

PubMed

Meshaal, Marwa Sayed; Kassem, Hussein Heshmat; Samir, Ahmad; Zakaria, Ayman; Baghdady, Yasser; Rizk, Hussein Hassan

2015-01-01

Infective endocarditis (IE) is commonly complicated by cerebral embolization and hemorrhage secondary to intracranial mycotic aneurysms (ICMAs). These complications are associated with poor outcome and may require diagnostic and therapeutic plans to be modified. However, routine screening by brain CT and CT angiography (CTA) is not standard practice. We aimed to study the impact of routine cerebral CTA on treatment decisions for patients with IE. From July 2007 to December 2012, we prospectively recruited 81 consecutive patients with definite left-sided IE according to modified Duke's criteria. All patients had routine brain CTA conducted within one week of admission. All patients with ICMA underwent four-vessel conventional angiography. Invasive treatment was performed for ruptured aneurysms, aneurysms ≥ 5 mm, and persistent aneurysms despite appropriate therapy. Surgical clipping was performed for leaking aneurysms if not amenable to intervention. The mean age was 30.43 ± 8.8 years and 60.5% were males. Staph aureus was the most common organism (32.3%). Among the patients, 37% had underlying rheumatic heart disease, 26% had prosthetic valves, 23.5% developed IE on top of a structurally normal heart and 8.6% had underlying congenital heart disease. Brain CT/CTA revealed that 51 patients had evidence of cerebral embolization, of them 17 were clinically silent. Twenty-six patients (32%) had ICMA, of whom 15 were clinically silent. Among the patients with ICMAs, 11 underwent endovascular treatment and 2 underwent neurovascular surgery. The brain CTA findings prompted different treatment choices in 21 patients (25.6%). The choices were aneurysm treatment before cardiac surgery rather than at follow-up, valve replacement by biological valve instead of mechanical valve, and withholding anticoagulation in patients with prosthetic valve endocarditis for fear of aneurysm rupture. Routine brain CT/CTA resulted in changes in the treatment plan in a significant proportion

Clinical lead poisoning in England: an analysis of routine sources of data.

PubMed

Elliott, P; Arnold, R; Barltrop, D; Thornton, I; House, I M; Henry, J A

1999-12-01

To examine the occurrence of clinical lead poisoning in England based on routine sources of data. Three routine data sources were examined, over different periods according to availability of data: (a) mortality for England, 1981-96; (b) hospital episode statistics data for England, for the 3 years 1 April 1992-31 March 1995; (c) statutory returns to the Health and Safety Executive under the reporting of injuries, diseases, and dangerous occurrences regulations (RIDDOR), also for the period 1 April 1992-31 March 1995. Also, analyses of blood lead concentrations carried out by the Medical Toxicology Unit, Guy's and St Thomas' Hospital Trust in London during the period 1 January 1991-31 December 1997 were examined. The analyses were performed both for industrial screening purposes and in response to clinicians' requests where lead poisoning was suspected. This is one of several laboratories carrying out such analyses in the United Kingdom. One death, of a 2 year old girl, was coded to lead poisoning in England during 1981-96. Analysis of hospital episode statistics data identified 83 hospital cases (124 admissions) over 3 years with any mention of lead poisoning, excluding two with admissions dating from 1965 and 1969. For these 83 cases the median hospital stay per admission was 3 days (range 0-115 days). Five were coded as having received intravenous treatment. Further clinical details of these cases beyond what is routinely recorded on the hospital episode statistics database were not available, except for blood lead concentrations in cases also identified on the Medical Toxicology Unit database. Eighteen cases (22%) were below 5 years of age of whom 10 (56%) came from the most deprived quintile of electoral wards. There was evidence to suggest spatial clustering of cases (p = 0.02). Six occupational cases were reported under RIDDOR in England during the period of study, two of whom were identified on the hospital episode statistics database. One further

Experience with Fingolimod in Clinical Practice

PubMed Central

Hersh, Carrie M.; Hara-Cleaver, Claire; Rudick, Richard A.; Cohen, Jeffrey A.; Bermel, Robert A.; Ontaneda, Daniel

2015-01-01

Aim To report experience with fingolimod in clinical practice. Design/Methods Patients in an academic medical center who were prescribed fingolimod from October 2010 to August 2011 were identified through the electronic medical record and followed for 12 months after fingolimod initiation. Adverse effects, clinical measures, MRI data, and quality of life measures were assessed. Results Three hundred seventeen patients started fingolimod. Eleven patients were treatment naïve (3.5%) and 76 (24.0%) had remote disease modifying therapy use prior to fingolimod. One hundred fifty-one (47.6%) switched because of patient preference and 79 (24.9%) switched because of breakthrough disease. About 11.6% transitioned from natalizumab. Follow-up data were available for 306 patients (96.5%) with mean follow-up time 332 days. Fingolimod was discontinued in 76 of 306 patients (24.8%) at mean 248 days after fingolimod start. Discontinuation most often was due to adverse effects (n=40) or breakthrough disease (n=22). Among patients who started fingolimod with available 12 month follow-up data, 267 (87.3%) remained relapse free and 256 (83.7%) had no relapses or gadolinium enhancement. Time to first relapse occurred at mean 282 days after fingolimod initiation. Quality of life measures remained stable at follow-up. Conclusions Fingolimod was discontinued at a higher rate in clinical practice than in clinical trials. Discontinuation was primarily due to adverse effects or breakthrough disease. Disease activity was adequately controlled in most patients who started fingolimod. This clinical practice cohort is consistent with efficacy data from phase 3 trials and describes the most common tolerability issues in clinical practice. PMID:25271798

Implementing human factors in clinical practice

PubMed Central

Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon

2015-01-01

Objectives To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Methods Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. Results The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. Conclusions In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. PMID:24631959

Multiple-file vs. single-file endodontics in dental practice: a study in routine care.

PubMed

Bartols, Andreas; Laux, Gunter; Walther, Winfried

2016-01-01

Little is known about the differences of rotary multiple file endodontic therapy and single-file reciprocating endodontic treatment under routine care conditions in dental practice. This multicenter study was performed to compare the outcome of multiple-file (MF) and single-file (SF) systems for primary root canal treatment under conditions of general dental practice regarding reduction of pain with a visual analogue scale (VAS 100), improvement of oral-health-related quality of life (OHRQoL) with the german short version of the oral health impact profile (OHIP-G-14) and the speed of root canal preparation. Ten general dental practitioners (GDPs) participated in the study as practitioner-investigators (PI). In the first five-month period of the study, the GDPs treated patients with MF systems. After that, the GDPs treated the patients in the second five-month period with a SF system (WaveOne). The GDPs documented the clinical findings at the beginning and on completion of treatment. The patients documented their pain and OHRQoL before the beginning and before completion of treatment. A total of 599 patients were included in the evaluation. 280 patients were in the MF group, 319 were in the SF WaveOne group. In terms of pain reduction and improvement in OHIP-G-14, the improvement in both study groups (MF and SF) was very similar based on univariate analysis methods. Pain reduction was 34.4 (SD 33.7) VAS (MF) vs. 35.0 (SD 35.4) VAS (SF) ( p  = 0.840) and the improvement in OHIP-G-14 score was 9.4 (SD 10.3) (MF) vs. 8.5 (SD 10.2) (SF) ( p  = 0.365). The treatment time per root canal was 238.9 s (SD 206.2 s) (MF) vs. 146.8 sec. (SD 452.8 sec) (SF) ( p  = 0.003). Regarding improvement of endodontic pain and OHRQoL measure with OHIP-G-14, there were no statistical significant differences between the SF und the MF systems. WaveOne-prepared root canals significantly faster than MF systems.

Incidence and severity of self-reported chemotherapy side effects in routine care: A prospective cohort study

PubMed Central

Haas, Marion; Viney, Rosalie; Pearson, Sallie-Anne; Haywood, Philip; Brown, Chris; Ward, Robyn

2017-01-01

Aim Chemotherapy side effects are often reported in clinical trials; however, there is little evidence about their incidence in routine clinical care. The objective of this study was to describe the frequency and severity of patient-reported chemotherapy side effects in routine care across treatment centres in Australia. Methods We conducted a prospective cohort study of individuals with breast, lung or colorectal cancer undergoing chemotherapy. Side effects were identified by patient self-report. The frequency, prevalence and incidence rates of side effects were calculated by cancer type and grade, and cumulative incidence curves for each side effect computed. Frequencies of side effects were compared between demographic subgroups using chi-squared statistics. Results Side effect data were available for 449 eligible individuals, who had a median follow-up of 5.64 months. 86% of participants reported at least one side effect during the study period and 27% reported a grade IV side effect, most commonly fatigue or dyspnoea. Fatigue was the most common side effect overall (85%), followed by diarrhoea (74%) and constipation (74%). Prevalence and incidence rates were similar across side effects and cancer types. Age was the only demographic factor associated with the incidence of side effects, with older people less likely to report side effects. Conclusion This research has produced the first Australian estimates of self-reported incidence of chemotherapy side effects in routine clinical care. Chemotherapy side effects in routine care are common, continue throughout chemotherapy and can be serious. This work confirms the importance of observational data in providing clinical practice-relevant information to decision-makers. PMID:29016607

Incidence and severity of self-reported chemotherapy side effects in routine care: A prospective cohort study.

PubMed

Pearce, Alison; Haas, Marion; Viney, Rosalie; Pearson, Sallie-Anne; Haywood, Philip; Brown, Chris; Ward, Robyn

2017-01-01

Chemotherapy side effects are often reported in clinical trials; however, there is little evidence about their incidence in routine clinical care. The objective of this study was to describe the frequency and severity of patient-reported chemotherapy side effects in routine care across treatment centres in Australia. We conducted a prospective cohort study of individuals with breast, lung or colorectal cancer undergoing chemotherapy. Side effects were identified by patient self-report. The frequency, prevalence and incidence rates of side effects were calculated by cancer type and grade, and cumulative incidence curves for each side effect computed. Frequencies of side effects were compared between demographic subgroups using chi-squared statistics. Side effect data were available for 449 eligible individuals, who had a median follow-up of 5.64 months. 86% of participants reported at least one side effect during the study period and 27% reported a grade IV side effect, most commonly fatigue or dyspnoea. Fatigue was the most common side effect overall (85%), followed by diarrhoea (74%) and constipation (74%). Prevalence and incidence rates were similar across side effects and cancer types. Age was the only demographic factor associated with the incidence of side effects, with older people less likely to report side effects. This research has produced the first Australian estimates of self-reported incidence of chemotherapy side effects in routine clinical care. Chemotherapy side effects in routine care are common, continue throughout chemotherapy and can be serious. This work confirms the importance of observational data in providing clinical practice-relevant information to decision-makers.

A 2015 Survey of Clinical Practice Patterns in the Management of Thyroid Nodules.

PubMed

Burch, Henry B; Burman, Kenneth D; Cooper, David S; Hennessey, James V; Vietor, Nicole O

2016-07-01

(9.5%). During pregnancy, only 47.6% of respondents would perform FNA in the absence of nodular growth, with most respondents deferring FNA until after pregnancy. Endocrinologists are 64.2% less likely to perform FNA in an octogenarian than a younger patient with a comparable thyroid nodule. Striking international differences were identified in the routine measurement of calcitonin and in the use of molecular testing of thyroid nodules. In summary, our survey of clinical endocrinologists on the management of thyroid nodules documents current practice patterns and demonstrates both concordance and focal discordance with recently updated CPGs. Both international differences and a change in practice patterns during the past two decades are demonstrated.

Ankle foot orthosis-footwear combination tuning: an investigation into common clinical practice in the United Kingdom.

PubMed

Eddison, Nicola; Chockalingam, Nachiappan; Osborne, Stephen

2015-04-01

Ankle foot orthoses are used to treat a wide variety of gait pathologies. Ankle foot orthosis-footwear combination tuning should be routine clinical practice when prescribing an ankle foot orthosis. Current research suggests that failure to tune ankle foot orthosis-footwear combinations can lead to immediate detrimental effect on function, and in the longer term, it may actually contribute to deterioration. The purpose of this preliminary study was to identify the current level of knowledge clinicians have in the United Kingdom regarding ankle foot orthosis-footwear combination tuning and to investigate common clinical practice regarding ankle foot orthosis-footwear combination tuning among UK orthotists. Cross-sectional survey. A prospective study employing a multi-item questionnaire was sent out to registered orthotists and uploaded on to the official website of British Association of Prosthetists and Orthotists to be accessed by their members. A total of 41 completed questionnaires were received. The results demonstrate that only 50% of participants use ankle foot orthosis-footwear combination tuning as standard clinical practice. The most prevalent factors preventing participants from carrying out ankle foot orthosis-footwear combination tuning are a lack of access to three-dimensional gait analysis equipment (37%) and a lack of time available in their clinics (27%). Although, ankle foot orthosis-footwear combination tuning has been identified as an essential aspect of the prescription of ankle foot orthoses, the results of this study show a lack of understanding of the key principles behind ankle foot orthosis-footwear combination tuning. © The International Society for Prosthetics and Orthotics 2014.

Validation of the Italian version of the Clinical Outcomes in Routine Evaluation Outcome Measure (CORE-OM).

PubMed

Palmieri, Gaspare; Evans, Chris; Hansen, Vidje; Brancaleoni, Greta; Ferrari, Silvia; Porcelli, Piero; Reitano, Francesco; Rigatelli, Marco

2009-01-01

The Clinical Outcomes in Routine Evaluation--Outcome Measure (CORE-OM) was translated into Italian and tested in non-clinical (n = 263) and clinical (n = 647) samples. The translation showed good acceptability, internal consistency and convergent validity in both samples. There were large and statistically significant differences between clinical and non-clinical datasets on all scores. The reliable change criteria were similar to those for the UK referential data. Some of the clinically significant change criteria, particularly for the men, were moderately different from the UK cutting points. The Italian version of the CORE-OM showed respectable psychometric parameters. However, it seemed plausible that non-clinical and clinical distributions of self-report scores on psychopathology and functioning measures may differ by language and culture. *A good quality Italian translation of the CORE-OM, and hence the GP-CORE, CORE-10 and CORE-5 measures also, is now available for use by practitioners and anyone surveying or exploring general psychological state. The measures can be obtained from CORE-IMS or yourself and practitioners are encouraged to share anonymised data so that good clinical and non-clinical referential databases can be established for Italy.

Performance of new automated transthoracic three-dimensional echocardiographic software for left ventricular volumes and function assessment in routine clinical practice: Comparison with 3 Tesla cardiac magnetic resonance.

PubMed

Levy, Franck; Dan Schouver, Elie; Iacuzio, Laura; Civaia, Filippo; Rusek, Stephane; Dommerc, Carinne; Marechaux, Sylvestre; Dor, Vincent; Tribouilloy, Christophe; Dreyfus, Gilles

2017-11-01

Three-dimensional (3D) transthoracic echocardiography (TTE) is superior to two-dimensional Simpson's method for assessment of left ventricular (LV) volumes and LV ejection fraction (LVEF). Nevertheless, 3D TTE is not incorporated into everyday practice, as current LV chamber quantification software products are time-consuming. To evaluate the feasibility, accuracy and reproducibility of new fully automated fast 3D TTE software (HeartModel A.I. ; Philips Healthcare, Andover, MA, USA) for quantification of LV volumes and LVEF in routine practice; to compare the 3D LV volumes and LVEF obtained with a cardiac magnetic resonance (CMR) reference; and to optimize automated default border settings with CMR as reference. Sixty-three consecutive patients, who had comprehensive 3D TTE and CMR examinations within 24hours, were eligible for inclusion. Nine patients (14%) were excluded because of insufficient echogenicity in the 3D TTE. Thus, 54 patients (40 men; mean age 63±13 years) were prospectively included into the study. The inter- and intraobserver reproducibilities of 3D TTE were excellent (coefficient of variation<10%) for end-diastolic volume (EDV), end-systolic volume (ESV) and LVEF. Despite a slight underestimation of EDV using 3D TTE compared with CMR (bias=-22±34mL; P<0.0001), a significant correlation was found between the two measurements (r=0.93; P=0.0001). Enlarging default border detection settings leads to frequent volume overestimation in the general population, but improved agreement with CMR in patients with LVEF≤50%. Correlations between 3D TTE and CMR for ESV and LVEF were excellent (r=0.93 and r=0.91, respectively; P<0.0001). 3D TTE using new-generation fully automated software is a feasible, fast, reproducible and accurate imaging modality for LV volumetric quantification in routine practice. Optimization of border detection settings may increase agreement with CMR for EDV assessment in dilated ventricles. Copyright © 2017 Elsevier Masson

[Progress in methodological characteristics of clinical practice guideline for osteoarthritis].

PubMed

Xing, D; Wang, B; Lin, J H

2017-06-01

At present, several clinical practice guidelines for the treatment of osteoarthritis have been developed by institutes or societies. The ultimate purpose of developing clinical practice guidelines is to formulate the process in the treatment of osteoarthritis effectively. However, the methodologies used in developing clinical practice guidelines may place an influence on the transformation and application of that in treating osteoarthritis. The present study summarized the methodological features of individual clinical practice guideline and presented the tools for quality evaluation of clinical practice guideline. The limitations of current osteoarthritis guidelines of China are also indicated. The review article might help relevant institutions improve the quality in developing guide and clinical transformation.

Advanced practice nurses' scope of practice: a qualitative study of advanced clinical competencies.

PubMed

Nieminen, Anna-Lena; Mannevaara, Bodil; Fagerström, Lisbeth

2011-12-01

To describe and explore Advanced Practice Nurses' clinical competencies and how these are expressed in clinical practice. Discussion concerning advanced clinical practice has been ongoing in the USA since the 1960s and in the UK since the late 1980s. Approximately 24 countries, excluding the USA, have implemented the role of Advance Practice Nurse (APN). In the Nordic countries, especially Sweden and Finland, APNs have been introduced in some organizations but their competency domains have not yet been clearly defined. The study's theoretical framework emanates from Aristotle's three-dimensional view of knowledge that is epistêmê, technê, and phronesis. Between October 2005 and January 2006, focus group interviews of Clinical Nurse Specialists who provide expert functions in pediatric, internal medicine, and surgical units (n = 26) and APN students (n = 8) were conducted. The data material was analyzed using inductive content analysis. Grouped into five main themes, the study results indicate that APNs possess advanced level clinical competencies in: (A) assessment of patients' caring needs and nursing care activities, (B) the caring relationship, (C) multi-professional teamwork, (D) development of competence and nursing care, and (E) leadership in a learning and caring culture. Clinical competencies consist of advanced skills, which typify an expanding role that offers new possibilities for holistic patient care practice. APNs' scope of practice is characterized by responsibility and competence in making autonomous judgments based on expanded clinical competence. On an advanced level, clinical competence consists not merely of advanced skills for assessing and meeting the needs of patients but also the creation of safe and trustful relationships with patients and collaboration with colleagues. APNs can realize advanced skills in their actions through their manner of knowing, doing, and being. © 2011 The Authors. Scandinavian Journal of Caring Sciences © 2011

Clinical leadership in contemporary clinical practice: implications for nursing in Australia.

PubMed

Davidson, P M; Elliott, D; Daly, J

2006-04-01

Leadership in the clinical practice environment is important to ensure both optimal patient outcomes and successive generations of motivated and enthusiastic clinicians. The present paper seeks to define and describe clinical leadership and identify the facilitators and barriers to clinical leadership. We also describe strategies to develop clinical leaders in Australia. Key drivers to the development of nursing leaders are strategies that recognize and value clinical expertise. These include models of care that highlight the importance of the nursing role; evidence-based practice and measurement of clinical outcomes; strategies to empower clinicians and mechanisms to ensure participation in clinical decision-making. Significant barriers to clinical leadership are organizational structures that preclude nurses from clinical decision making; the national shortage of nurses; fiscal constraints; absence of well evaluated models of care and trends towards less skilled clinicians. Systematic, strategic initiatives are required to nurture and develop clinical leaders. These strategies need to be collegial collaborations between the academic and health care sectors in order to provide a united voice for advancing the nursing profession.

Manifesto: towards a clinically-oriented psychometrics.

PubMed

Vickers, Andrew J; Chen, Ling Y

2017-04-26

New technologies to collect patient - reported outcomes have substantially solved the challenge of integrating a questionnaire in a busy clinical practice. At Memorial Sloan Kettering, we have been collecting patient reported outcomes electronically for many years. Our experience confirms the predicted benefits of obtaining patient reported outcomes but has also raised serious concerns about whether instruments developed for the research setting are appropriate for routine clinical use. We summarize four principles for a clinically - relevant psychometrics. First, minimize patient burden: the use of a large number of items for a single domain may be of interest for research but additional items have little clinical utility. Secondly, use simplified language: patients who do not have good language skills are typically excluded from research studies but will nonetheless present in clinical practice. Third, avoid dumb questions: many questionnaire items are inappropriate when applied to a more general population. Fourth, what works for the group may not work for the individual: group level statistics used to validate survey instruments can obscure problems when applied to a subgroup of patients. There is a need for a clinically-oriented psychometrics to help design, test, and evaluate questionnaires that would be used in routine practice. Developing statistical methods to optimize questionnaires will be highly challenging but needed to bring the potential of patient reported outcomes into widespread clinical use.

Population-Level Cost-Effectiveness of Implementing Evidence-Based Practices into Routine Care

PubMed Central

Fortney, John C; Pyne, Jeffrey M; Burgess, James F

2014-01-01

Objective The objective of this research was to apply a new methodology (population-level cost-effectiveness analysis) to determine the value of implementing an evidence-based practice in routine care. Data Sources/Study Setting Data are from sequentially conducted studies: a randomized controlled trial and an implementation trial of collaborative care for depression. Both trials were conducted in the same practice setting and population (primary care patients prescribed antidepressants). Study Design The study combined results from a randomized controlled trial and a pre-post-quasi-experimental implementation trial. Data Collection/Extraction Methods The randomized controlled trial collected quality-adjusted life years (QALYs) from survey and medication possession ratios (MPRs) from administrative data. The implementation trial collected MPRs and intervention costs from administrative data and implementation costs from survey. Principal Findings In the randomized controlled trial, MPRs were significantly correlated with QALYs (p = .03). In the implementation trial, patients at implementation sites had significantly higher MPRs (p = .01) than patients at control sites, and by extrapolation higher QALYs (0.00188). Total costs (implementation, intervention) were nonsignificantly higher ($63.76) at implementation sites. The incremental population-level cost-effectiveness ratio was $33,905.92/QALY (bootstrap interquartile range −$45,343.10/QALY to $99,260.90/QALY). Conclusions The methodology was feasible to operationalize and gave reasonable estimates of implementation value. PMID:25328029

Impact of an Automatically Generated Cancer Survivorship Care Plan on Patient-Reported Outcomes in Routine Clinical Practice: Longitudinal Outcomes of a Pragmatic, Cluster Randomized Trial.

PubMed

Nicolaije, Kim A H; Ezendam, Nicole P M; Vos, M Caroline; Pijnenborg, Johanna M A; Boll, Dorry; Boss, Erik A; Hermans, Ralph H M; Engelhart, Karin C M; Haartsen, Joke E; Pijlman, Brenda M; van Loon-Baelemans, Ingrid E A M; Mertens, Helena J M M; Nolting, Willem E; van Beek, Johannes J; Roukema, Jan A; Zijlstra, Wobbe P; Kruitwagen, Roy F P M; van de Poll-Franse, Lonneke V

2015-11-01

This study was conducted to longitudinally assess the impact of an automatically generated survivorship care plan (SCP) on patient-reported outcomes in routine clinical practice. Primary outcomes were patient satisfaction with information and care. Secondary outcomes included illness perceptions and health care use. Twelve hospitals were randomly assigned to SCP care or usual care in a pragmatic, cluster randomized trial. Newly diagnosed patients with endometrial cancer completed questionnaires after diagnosis (n = 221; 75% response), 6 months (n = 158), and 12 months (n = 147). An SCP application was built in the Web-based ROGY (Registration System Oncological Gynecology). By clicking the SCP button, a patient-tailored SCP was generated. In the SCP care arm, 74% of patients received an SCP. They reported receiving more information about their treatment (mean [M] = 57, standard deviation [SD] = 20 v M = 47, SD = 24; P = .03), other services (M = 35, SD = 22 v M = 25, SD = 22; P = .03), and different places of care (M = 27, SD = 25 v M = 23, SD = 26; P = .04) than the usual care arm (scales, 0 to 100). However, there were no differences regarding satisfaction with information or care. Patients in the SCP care arm experienced more symptoms (M = 3.3, SD = 2.0 v M = 2.6, SD = 1.6; P = .03), were more concerned about their illness (M = 4.4, SD = 2.3 v M = 3.9, SD = 2.1; P = .03), were more affected emotionally (M = 4.0, SD = 2.2 v M = 3.7, SD = 2.2; P = .046), and reported more cancer-related contact with their primary care physician (M = 1.8, SD = 2.0 v M = 1.1, SD = 0.9; P = .003) than those in the usual care arm (scale, 1 to 10). These effects did not differ over time. The present trial showed no evidence of a benefit of SCPs on satisfaction with information and care. Furthermore, SCPs increased patients' concerns, emotional impact, experienced symptoms, and the amount of cancer-related contact with the primary care physician. Whether this may ultimately lead to more

The Genetic Counseling Video Project (GCVP): Models of Practice

PubMed Central

Roter, D.; Ellington, L.; Erby, L. Hamby; Larson, S.; W, Dudley

2009-01-01

Genetic counseling is conceptualized as having both “teaching” and “counseling” functions; however, little is known about how these functions are articulated in routine practice. This study addresses the question by documenting, on videotape, the practices of a national sample of prenatal and cancer genetic counselors (GCs) providing routine pretest counseling to simulated clients (SCs). 177 GCs recruited at two annual conferences of the National Society of Genetic Counselors (NSGC) were randomly assigned to counsel one of six female SCs of varying ethnicity, with or without a spouse, in their specialty. 152 videotapes were coded with the Roter Interaction Analysis System (RIAS) and both GCs and SCs completed evaluative questionnaires. Two teaching and two counseling patterns of practice emerged from cluster analysis. The teaching patterns included: (1) Clinical teaching (31%) characterized by low psychosocial, emotional and facilitative talk, high levels of clinical exchange, and high verbal dominance; and (2) Psycho-educational teaching (27%) characterized by high levels of both clinical and psychosocial exchange, low levels of emotional and facilitative talk, and higher verbal dominance. The counseling patterns included: (1) Supportive counseling (33%) characterized by low psychosocial and clinical exchange, high levels of emotional and facilitative talk, and low verbal dominance; and (2) Psychosocial counseling (9%) with high emotional and facilitative talk, low clinical and high psychosocial exchange, and the lowest verbal dominance. SCs ratings of satisfaction with communication, the counselor’s affective demeanor, and the counselor’s use of nonverbal skills were highest for the counseling model sessions. Both the teaching and counseling models seem to be represented in routine practice and predict variation in client satisfaction. PMID:16941666

Physical Examination for the Academic Psychiatrist: Primer and Common Clinical Scenarios.

PubMed

Azzam, Pierre N; Gopalan, Priya; Brown, Jennifer R; Aquino, Patrick R

2016-04-01

As clinical psychiatry has evolved to mirror the patient care model followed in other medical specialties, psychiatrists are called upon increasingly to utilize general medical skills in routine practice. Psychiatrists who practice in academic settings are often required to generate broad differential diagnoses that include medical and neurologic conditions and, as a result, benefit from incorporating physical examination into their psychiatric assessments. Physical examination allows psychiatrists to follow and to teach patient-informed clinical practices and comprehensive treatment approaches. In this commentary, the authors encourage routine use of a targeted physical examination and outline common scenarios in which physical examination would be useful for the academic psychiatrist: delirium, toxidromes, and unexplained medical conditions (e.g., somatic symptom disorders).

Utility of routine data sources for feedback on the quality of cancer care: an assessment based on clinical practice guidelines.

PubMed

Coory, Michael; Thompson, Bridie; Baade, Peter; Fritschi, Lin

2009-05-27

Not all cancer patients receive state-of-the-art care and providing regular feedback to clinicians might reduce this problem. The purpose of this study was to assess the utility of various data sources in providing feedback on the quality of cancer care. Published clinical practice guidelines were used to obtain a list of processes-of-care of interest to clinicians. These were assigned to one of four data categories according to their availability and the marginal cost of using them for feedback. Only 8 (3%) of 243 processes-of-care could be measured using population-based registry or administrative inpatient data (lowest cost). A further 119 (49%) could be measured using a core clinical registry, which contains information on important prognostic factors (e.g., clinical stage, physiological reserve, hormone-receptor status). Another 88 (36%) required an expanded clinical registry or medical record review; mainly because they concerned long-term management of disease progression (recurrences and metastases) and 28 (11.5%) required patient interview or audio-taping of consultations because they involved information sharing between clinician and patient. The advantages of population-based cancer registries and administrative inpatient data are wide coverage and low cost. The disadvantage is that they currently contain information on only a few processes-of-care. In most jurisdictions, clinical cancer registries, which can be used to report on many more processes-of-care, do not cover smaller hospitals. If we are to provide feedback about all patients, not just those in larger academic hospitals with the most developed data systems, then we need to develop sustainable population-based data systems that capture information on prognostic factors at the time of initial diagnosis and information on management of disease progression.

Development and clinical trial of a practical vessel imaging system for vessel punctures in children

NASA Astrophysics Data System (ADS)

Cuper, Natasha J.; Verdaasdonk, Rudolf M.; de Roode, Rowland; Septer, Erica

2008-02-01

Venipunctures to draw blood for diagnostics can be cumbersome. Multiple puncture attempts are distressing, painful and traumatic, especially for small children. Drawing blood from babies, in particular, is a problem, due to the cutaneous baby fat, tiny veins and, worst case, a pigmented skin. We developed a practical vein viewing system based on IR translumination that, contrary to commercial systems available, has the advantage of: a) low cost, b) easily implemented in routine practice, c) normal and IR image simultaneously available, d) small add-on, e) child friendly IR illuminator and f) efficient IR light coupling. Before introducing the vessel viewer for clinical application in the children's department, parameters were measured in 194 patients (age 0-17 yrs): time to draw blood, number of attempts, skin characteristics, discomfort of patient, and experience of nurse. In this control group, time to draw blood increases significantly with decreasing age of the children. The instant feedback from the nurses has been valuable for the improvements of especially the illumination sources. A clinical trial has been performed in 125 patients (age 0-6 yrs) to prove effectivity of the system in the blood withdrawal procedure. There was a significant decrease from 13% to 2% in failure rate. Also time needed to search for a vein was significantly decreased. A practical and accessible vein viewing system has been developed and is being introduced for clinical application. Although the concept of patient friendliness is already accepted, measurements need to show the effectiveness for particular groups of patients.

Clinical outcomes and cost effectiveness of accelerated diagnostic protocol in a chest pain center compared with routine care of patients with chest pain.

PubMed

Asher, Elad; Reuveni, Haim; Shlomo, Nir; Gerber, Yariv; Beigel, Roy; Narodetski, Michael; Eldar, Michael; Or, Jacob; Hod, Hanoch; Shamiss, Arie; Matetzky, Shlomi

2015-01-01

The aim of this study was to compare in patients presenting with acute chest pain the clinical outcomes and cost-effectiveness of an accelerated diagnostic protocol utilizing contemporary technology in a chest pain unit versus routine care in an internal medicine department. Hospital and 90-day course were prospectively studied in 585 consecutive low-moderate risk acute chest pain patients, of whom 304 were investigated in a designated chest pain center using a pre-specified accelerated diagnostic protocol, while 281 underwent routine care in an internal medicine ward. Hospitalization was longer in the routine care compared with the accelerated diagnostic protocol group (p<0.001). During hospitalization, 298 accelerated diagnostic protocol patients (98%) vs. 57 (20%) routine care patients underwent non-invasive testing, (p<0.001). Throughout the 90-day follow-up, diagnostic imaging testing was performed in 125 (44%) and 26 (9%) patients in the routine care and accelerated diagnostic protocol patients, respectively (p<0.001). Ultimately, most patients in both groups had non-invasive imaging testing. Accelerated diagnostic protocol patients compared with those receiving routine care was associated with a lower incidence of readmissions for chest pain [8 (3%) vs. 24 (9%), p<0.01], and acute coronary syndromes [1 (0.3%) vs. 9 (3.2%), p<0.01], during the follow-up period. The accelerated diagnostic protocol remained a predictor of lower acute coronary syndromes and readmissions after propensity score analysis [OR = 0.28 (CI 95% 0.14-0.59)]. Cost per patient was similar in both groups [($2510 vs. $2703 for the accelerated diagnostic protocol and routine care group, respectively, (p = 0.9)]. An accelerated diagnostic protocol is clinically superior and as cost effective as routine in acute chest pain patients, and may save time and resources.

Clinical Outcomes and Cost Effectiveness of Accelerated Diagnostic Protocol in a Chest Pain Center Compared with Routine Care of Patients with Chest Pain

PubMed Central

Asher, Elad; Reuveni, Haim; Shlomo, Nir; Gerber, Yariv; Beigel, Roy; Narodetski, Michael; Eldar, Michael; Or, Jacob; Hod, Hanoch; Shamiss, Arie; Matetzky, Shlomi

2015-01-01

Aims The aim of this study was to compare in patients presenting with acute chest pain the clinical outcomes and cost-effectiveness of an accelerated diagnostic protocol utilizing contemporary technology in a chest pain unit versus routine care in an internal medicine department. Methods and Results Hospital and 90-day course were prospectively studied in 585 consecutive low-moderate risk acute chest pain patients, of whom 304 were investigated in a designated chest pain center using a pre-specified accelerated diagnostic protocol, while 281 underwent routine care in an internal medicine ward. Hospitalization was longer in the routine care compared with the accelerated diagnostic protocol group (p<0.001). During hospitalization, 298 accelerated diagnostic protocol patients (98%) vs. 57 (20%) routine care patients underwent non-invasive testing, (p<0.001). Throughout the 90-day follow-up, diagnostic imaging testing was performed in 125 (44%) and 26 (9%) patients in the routine care and accelerated diagnostic protocol patients, respectively (p<0.001). Ultimately, most patients in both groups had non-invasive imaging testing. Accelerated diagnostic protocol patients compared with those receiving routine care was associated with a lower incidence of readmissions for chest pain [8 (3%) vs. 24 (9%), p<0.01], and acute coronary syndromes [1 (0.3%) vs. 9 (3.2%), p<0.01], during the follow-up period. The accelerated diagnostic protocol remained a predictor of lower acute coronary syndromes and readmissions after propensity score analysis [OR = 0.28 (CI 95% 0.14–0.59)]. Cost per patient was similar in both groups [($2510 vs. $2703 for the accelerated diagnostic protocol and routine care group, respectively, (p = 0.9)]. Conclusion An accelerated diagnostic protocol is clinically superior and as cost effective as routine in acute chest pain patients, and may save time and resources. PMID:25622029

Clinical librarians as facilitators of nurses' evidence-based practice.

PubMed

Määttä, Sylvia; Wallmyr, Gudrun

2010-12-01

The aim of this study was to explore nurses' and ward-based clinical librarians' reflections on ward-based clinical librarians as facilitators for nurses' use of evidences-based practice. Nurses' use of evidence-based practice is reported to be weak. Studies have suggested that clinical librarians may promote evidence-based practice. To date, little is known about clinical librarians participating nurses in the wards. A descriptive, qualitative design was adopted for the study. In 2007, 16 nurses who had been attended by a clinical librarian in the wards were interviewed in focus groups. Two clinical librarians were interviewed by individual interviews. In the analysis, a content analysis was used. Three themes were generated from the interviews with nurses: 'The grip of everyday work', 'To articulate clinical nursing issues' and 'The clinical librarians at a catalyst'. The nurses experienced the grip of everyday work as a hindrance and had difficulties to articulate and formulate relevant nursing issues. In such a state, the nurses found the clinical librarian presence in the ward as enhancing the awareness of and the use of evidence-based practice. Three themes emerged from the analysis with the librarians. They felt as outsiders, had new knowledge and acquired a new role as ward-based clinical librarians. Facilitation is needed if nurses' evidence-based practice is going to increase. The combined use of nurses and clinical librarians' knowledge and skills can be optimised. To achieve this, nurses' skills in consuming and implementing evidence ought to be strengthened. The fusion of the information and knowledge management skill of the ward-based clinical librarian and the clinical expertise of the nurses can be of value. With such a collaborative model, nurse and ward-based clinical librarian might join forces to increase the use of evidence-based practice. © 2010 Blackwell Publishing Ltd.

Practice of Clinical Supervision.

ERIC Educational Resources Information Center

Holland, Patricia E.

1988-01-01

Clinical supervision remained grounded in empirical inquiry as late as Morris Cogan's writings on the subject in 1973. With the acknowledgment of Thomas Kuhn's (1962) paradigm shift, educational theory and practice developed interpretive methodologies. An interpretive reflection on Cogan's rationale offers insights into the current, matured…

Alemtuzumab Use in Clinical Practice: Recommendations from European Multiple Sclerosis Experts.

PubMed

Berger, Thomas; Elovaara, Irina; Fredrikson, Sten; McGuigan, Chris; Moiola, Lucia; Myhr, Kjell-Morten; Oreja-Guevara, Celia; Stoliarov, Igor; Zettl, Uwe K

2017-01-01

Alemtuzumab (Lemtrada™) is a humanized monoclonal antibody approved in more than 50 countries. Within the European Union, alemtuzumab is indicated for the treatment of adult patients with relapsing-remitting multiple sclerosis (RRMS) with active disease defined by clinical or imaging features; in the USA, the indication states that alemtuzumab should generally be reserved for the treatment of patients with relapsing forms of multiple sclerosis who have had an inadequate response to two or more disease-modifying therapies (DMTs). In clinical trials, alemtuzumab demonstrated efficacy in treatment-naïve patients with active RRMS and those relapsing on prior DMTs, with a consistent and manageable safety and tolerability profile. The European Union indication provides physicians with significant flexibility regarding treatment decisions, affording the opportunity for individualized treatment. Thus, alemtuzumab may be an appropriate treatment choice across a broad range of patients with RRMS, including, for example, treatment-naïve patients with active disease, patients with highly active disease, or for patients relapsing on prior DMTs. There are several practicalities to consider when using alemtuzumab, including the unique dosing regimen, administered via intravenous infusion on 5 consecutive days at baseline and on 3 consecutive days 12 months later, and as-needed retreatment (3 consecutive days at least 12 months after the last course) in cases of disease recurrence. Additionally, routine monthly monitoring is required for up to 48 months after the last infusion to promptly identify potentially serious autoimmune adverse events. Given these considerations, it is beneficial to gain insight into how alemtuzumab is being used in the real-world clinical setting. Here, we report recommendations from European multiple sclerosis experts regarding best practices for alemtuzumab treatment, including management of adverse events and compliance with ongoing safety

Implementation of Health Information Technology in Routine Care for Fibromyalgia: Pilot Study.

PubMed

Sparks, Toni; Kawi, Jennifer; Menzel, Nancy Nivison; Hartley, Kendall

2016-02-01

Fibromyalgia management remains complicated and challenging. Health information technology is an evidence-based, nonpharmacological self and symptom management strategy, but few studies have evaluated its feasibility for managing fibromyalgia patients in clinical practice. FibroGuide is an example of an evidence-based, interactive, and computer-based program comprised of 10 educational modules on fibromyalgia. Study aims were to: (1) develop a process for implementing FibroGuide into the routine care of patients with fibromyalgia, (2) evaluate the overall impact on fibromyalgia before and after a 12-week implementation, and (3) assess patient perspectives on using FibroGuide health information technology to assist in self-management. In this pilot study, 35 participants with fibromyalgia were recruited from an Advanced Practice Registered Nurse's outpatient clinic. Using a descriptive design, quantitative data analysis was employed to address study aims. Based on data collection pre- and post-intervention using paired samples testing, a statistically significant change (p = .017) was observed in overall fibromyalgia impact (improved symptom severity, activity, and function). Majority felt that FibroGuide was helpful as part of their routine care, and nearly half reported that it assisted in their self-management. Although 65% noted that technology was an effective and efficient way to receive education for fibromyalgia management, 57% preferred talking to healthcare providers. Larger longitudinal studies are needed on the use of health information technology in fibromyalgia, evaluating both statistical and clinical significance, while decreasing barriers to participant use for this promising adjunct to clinical management. Providers need to be well educated on supporting self-management strategies and health information technology. Copyright © 2016 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Key Lessons Learned from Moffitt's Molecular Tumor Board: The Clinical Genomics Action Committee Experience.

PubMed

Knepper, Todd C; Bell, Gillian C; Hicks, J Kevin; Padron, Eric; Teer, Jamie K; Vo, Teresa T; Gillis, Nancy K; Mason, Neil T; McLeod, Howard L; Walko, Christine M

2017-02-01

The increasing practicality of genomic sequencing technology has led to its incorporation into routine clinical practice. Successful identification and targeting of driver genomic alterations that provide proliferative and survival advantages to tumor cells have led to approval and ongoing development of several targeted cancer therapies. Within many major cancer centers, molecular tumor boards are constituted to shepherd precision medicine into clinical practice. In July 2014, the Clinical Genomics Action Committee (CGAC) was established as the molecular tumor board companion to the Personalized Medicine Clinical Service (PMCS) at Moffitt Cancer Center in Tampa, Florida. The processes and outcomes of the program were assessed in order to help others move into the practice of precision medicine. Through the establishment and initial 1,400 patients of the PMCS and its associated molecular tumor board at a major cancer center, five practical lessons of broad applicability have been learned: transdisciplinary engagement, the use of the molecular report as an aid to clinical management, clinical actionability, getting therapeutic options to patients, and financial considerations. Value to patients includes access to cutting-edge practice merged with individualized preferences in treatment and care. Genomic-driven cancer medicine is increasingly becoming a part of routine clinical practice. For successful implementation of precision cancer medicine, strategically organized molecular tumor boards are critical to provide objective evidence-based translation of observed molecular alterations into patient-centered clinical action. Molecular tumor board implementation models along with clinical and economic outcomes will define future treatment standards. The Oncologist 2017;22:144-151 Implications for Practice: It is clear that the increasing practicality of genetic tumor sequencing technology has led to its incorporation as part of routine clinical practice. Subsequently

Key Lessons Learned from Moffitt's Molecular Tumor Board: The Clinical Genomics Action Committee Experience

PubMed Central

Knepper, Todd C.; Bell, Gillian C.; Hicks, J. Kevin; Padron, Eric; Teer, Jamie K.; Vo, Teresa T.; Gillis, Nancy K.; Mason, Neil T.; Walko, Christine M.

2017-01-01

Abstract Background. The increasing practicality of genomic sequencing technology has led to its incorporation into routine clinical practice. Successful identification and targeting of driver genomic alterations that provide proliferative and survival advantages to tumor cells have led to approval and ongoing development of several targeted cancer therapies. Within many major cancer centers, molecular tumor boards are constituted to shepherd precision medicine into clinical practice. Materials and Methods. In July 2014, the Clinical Genomics Action Committee (CGAC) was established as the molecular tumor board companion to the Personalized Medicine Clinical Service (PMCS) at Moffitt Cancer Center in Tampa, Florida. The processes and outcomes of the program were assessed in order to help others move into the practice of precision medicine. Results. Through the establishment and initial 1,400 patients of the PMCS and its associated molecular tumor board at a major cancer center, five practical lessons of broad applicability have been learned: transdisciplinary engagement, the use of the molecular report as an aid to clinical management, clinical actionability, getting therapeutic options to patients, and financial considerations. Value to patients includes access to cutting‐edge practice merged with individualized preferences in treatment and care. Conclusions. Genomic‐driven cancer medicine is increasingly becoming a part of routine clinical practice. For successful implementation of precision cancer medicine, strategically organized molecular tumor boards are critical to provide objective evidence‐based translation of observed molecular alterations into patient‐centered clinical action. Molecular tumor board implementation models along with clinical and economic outcomes will define future treatment standards. Implications for Practice. It is clear that the increasing practicality of genetic tumor sequencing technology has led to its incorporation as part

Applying evidence-based surgery in daily clinical routine: a feasibility study.

PubMed

Krahn, Jan; Sauerland, Stefan; Rixen, Dieter; Gregor, Sven; Bouillon, Bertil; Neugebauer, Edmund A M

2006-03-01

Although the word evidence-based medicine (EBM) has gained wide popularity, only a few studies have evaluated how EBM works in clinical practice. We have prospectively evaluated the feasibility of evidence-based trauma surgery. Orthopaedic trauma surgeons were asked to produce clinical questions related to the treatment of current patients. An informaticist searched the literature (Medline, Cochrane Library, practice guidelines and textbooks) and reported the findings on every following day. The study's main endpoints were the rate of questions for which relevant evidence (>level V) was available and the time necessary to find and critically appraise medical evidence. In total, 44 EBM questions were formulated, mainly concerning treatment options. PubMed was searched for 39 questions, textbooks for 14, the Cochrane Library for 11, online guidelines for 9 and other sources were used for 4 questions. On average, 157 text items (three per questions) were identified as potentially relevant. Journal articles predominated (83%) over textbooks (10%). Sixty-eight percent of the questions (30 of 44) were answered, either on the basis level 1 (n=13 questions), level 2 (n=6), or level 4 evidence (n=14). Trying to answer a question required 53 min on average, split up between 39 min of database searches and 25 min of obtaining full text articles. In four cases, the evidence suggested a change in clinical management. The physicians were very appreciative of our project and found the provided evidence very helpful for their clinical decisions. Time will be the main barrier against the introduction of clinical EBM. It is likely that clinicians reduce EBM to those situations where evidence is likely to be found. Although the impact of EBM on patient-care was limited, the concept of EBM was successfully implemented.

Physician to investigator: clinical practice to clinical research--ethical, operational, and financial considerations.

PubMed

Pierre, Christine

2008-01-01

Physicians who participate in clinical research studies gain benefits for themselves, their practice, and their patients. Historically, private practice physicians have chosen to defer to their counterparts in academic medicine when it comes to contributing to scientific advancement through clinical studies. A growing number of private practice physicians are now taking a serious second look and deciding that there are unique benefits for both the practice and the patient. Physicians who decide to participate in clinical research should give serious consideration to the time and resources that are required to meet both federal regulations and industry standards. In addition, ethical and scientific principles for assuring the protection of human research subjects must be a paramount commitment.

Enhancing reflective practice through online learning: impact on clinical practice

PubMed Central

Sim, J; Radloff, A

2008-01-01

Purpose Traditionally, radiographers and radiation therapists function in a workplace environment that is protocol-driven with limited functional autonomy. The workplace promotes a culture of conformity and discourages practitioners from reflective and critical thinking, essential attributes for continuing learning and advancing workplace practices. As part of the first author’s doctoral study, a continuing professional development (CPD) educational framework was used to design and implement an online module for radiation therapists’ CPD activities. The study aimed to determine if it is possible to enhance healthcare practitioners’ reflective practice via online learning and to establish the impact of reflective learning on clinical practice. Materials and methods The objectives of the online module were to increase radiation therapists’ knowledge in planning for radiation therapy for the breast by assisting them engage in reflective practice. The cyclical process of action research was used to pilot the module twice with two groups of volunteer radiation therapists (twenty-six participants) from Australia, New Zealand and Canada. Results The online module was evaluated using Kirkpatrick’s four-level evaluation model. Evidence indicated that participants were empowered as a result of participation in the module. They began reflecting in the workplace while assuming a more proactive role and increased clinical responsibilities, engaged colleagues in collaborative reflections and adopted evidence-based approaches in advancing clinical practices. Conclusion The study shows that it is possible to assist practitioners engage in reflective practice using an online CPD educational framework. Participants were able to apply the reflective learning they had developed in their workplace. As a result of their learning, they felt empowered to continue to effect changes in their workplace beyond the cessation of the online module. PMID:21614319

Impact of the Pharmacy Practice Model Initiative on Clinical Pharmacy Specialist Practice.

PubMed

Jacobi, Judith; Ray, Shaunta'; Danelich, Ilya; Dodds Ashley, Elizabeth; Eckel, Stephen; Guharoy, Roy; Militello, Michael; O'Donnell, Paul; Sam, Teena; Crist, Stephanie M; Smidt, Danielle

2016-05-01

This paper describes the goals of the American Society of Health-System Pharmacists' Pharmacy Practice Model Initiative (PPMI) and its recommendations for health-system pharmacy practice transformation to meet future patient care needs and elevate the role of pharmacists as patient care providers. PPMI envisions a future in which pharmacists have greater responsibility for medication-related outcomes and technicians assume greater responsibility for product-related activities. Although the PPMI recommendations have elevated the level of practice in many settings, they also potentially affect existing clinical pharmacists, in general, and clinical pharmacy specialists, in particular. Moreover, although more consistent patient care can be achieved with an expanded team of pharmacist providers, the role of clinical pharmacy specialists must not be diminished, especially in the care of complex patients and populations. Specialist practitioners with advanced training and credentials must be available to model and train pharmacists in generalist positions, residents, and students. Indeed, specialist practitioners are often the innovators and practice leaders. Negotiation between hospitals and pharmacy schools is needed to ensure a continuing role for academic clinical pharmacists and their contributions as educators and researchers. Lessons can be applied from disciplines such as nursing and medicine, which have developed new models of care involving effective collaboration between generalists and specialists. Several different pharmacy practice models have been described to meet the PPMI goals, based on available personnel and local goals. Studies measuring the impact of these new practice models are needed. © 2016 Pharmacotherapy Publications, Inc.

[The effect of donepezil in comparison with conventional treatment on cognitive functioning and the performance of the patient in a prospective cohort of patients with Alzheimer's disease treated in routine clinical practice in Spain].

PubMed

López-Pousa, S; Bermejo-Pareja, F; Frank, A; Hernández, F; León, T; Rejas-Gutiérrez, J

2010-11-16

Our aim was to perform a secondary analysis of a 12-month-long, non-blind, multi-centre prospective cost-of-illness study. The analysis assessed the effect of donepezil on cognitive functioning and the performance of patients with possible or probable Alzheimer's disease, compared to that of other drugs for dementia. A sample of 700 patients took part in the study (76.8 ± 6.6 years of age, 67.3% females): 600 (31.4% drug-naive) received donepezil and 100 (9% drug-naive) were given other drugs for dementia. The mean variations corrected by the baseline values and the centre of the total scores on the Folstein minimental test, the clinical dementia rating and Blessed dementia rating scales at 12 months were significantly lower in patients treated with donepezil: -1.23 ± 3.41 versus -2.26 ± 3.07 (p = 0.006), 0.20 ± 0.68 versus 0.39 ± 1.03 (p = 0.014) and 1.28 ± 3.31 versus 2.04 ± 2.84 (p = 0.027), respectively. This secondary analysis shows that the deterioration in the cognitive functioning and performance of patients with the passage of time is slower with donepezil than with other drugs for dementia in routine medical practice. Since these results were observed in a post hoc analysis, formal prospective clinical trials should be conducted to confirm these findings.

["Practical clinical competence" - a joint programme to improve training in surgery].

PubMed

Ruesseler, M; Schill, A; Stibane, T; Damanakis, A; Schleicher, I; Menzler, S; Braunbeck, A; Walcher, F

2013-12-01

Practical clinical competence is, as a result of the complexity of the required skills and the immediate consequences of their insufficient mastery, fundamentally important for undergraduate medical education. However, in the daily clinical routine, undergraduate training competes with patient care and experimental research, mostly to the disadvantage of the training of clinical skills and competencies. All students have to spend long periods in compulsory surgical training courses during their undergraduate studies. Thus, surgical undergraduate training is predestined to exemplarily develop, analyse and implement a training concept comprising defined learning objectives, elaborated teaching materials, analysed teaching methods, as well as objective and reliable assessment methods. The aim of this project is to improve and strengthen undergraduate training in practical clinical skills and competencies. The project is funded by the German Federal Ministry of Education and Research with almost two million Euro as a joint research project of the medical faculties of the universities of Frankfurt/Main, Gießen and Marburg, in collaboration with the German Society of Surgery, the German Society of Medical Education and the German Medical Students' Association. Nine packages in three pillars are combined in order to improve undergraduate medical training on a methodical, didactic and curricular level in a nation-wide network. Each partner of this network provides a systematic contribution to the project based on individual experience and competence. Based on the learning objectives, which were defined by the working group "Education" of the German Society of Surgery, teaching contents will be analysed with respect to their quality and will be available for both teachers and students as mobile learning tool (first pillar). The existing surgical curricula at the cooperating medical faculties will be analysed and teaching methods as well as assessment methods for clinical

Hormone Therapy in Clinical Equine Practice.

PubMed

McCue, Patrick M

2016-12-01

A wide variety of hormone therapies are used in clinical practice in the reproductive management of horses. The goal of this article is to review therapeutic options for a variety of clinical indications. Copyright © 2016 Elsevier Inc. All rights reserved.

Contemporary management of pericardial effusion: practical aspects for clinical practice.

PubMed

Imazio, Massimo; Gaido, Luca; Battaglia, Alberto; Gaita, Fiorenzo

2017-03-01

A pericardial effusion (PE) is a relatively common finding in clinical practice. It may be either isolated or associated with pericarditis with or without an underlying disease. The aetiology is varied and may be either infectious (especially tuberculosis as the most common cause in developing countries) or non-infectious (cancer, systemic inflammatory diseases). The management is essentially guided by the hemodynamic effect (presence or absence of cardiac tamponade), the presence of concomitant pericarditis or underlying disease, and its size and duration. The present paper reviews the current knowledge on the aetiology, classification, diagnosis, management, therapy, and prognosis of PE in clinical practice.

Reflective practice and guided discovery: clinical supervision.

PubMed

Todd, G; Freshwater, D

This article explores the parallels between reflective practice as a model for clinical supervision, and guided discovery as a skill in cognitive psychotherapy. A description outlining the historical development of clinical supervision in relationship to positional papers and policies is followed by an exposé of the difficulties in developing a clear, consistent model of clinical supervision with a coherent focus; reflective practice is proposed as a model of choice for clinical supervision in nursing. The article examines the parallels and processes of a model of reflection in an individual clinical supervision session, and the use of guided discovery through Socratic dialogue with a depressed patient in cognitive psychotherapy. Extracts from both sessions are used to illuminate the subsequent discussion.

The conduct of practice-based research in community clinics compared to private practices: similarities, differences, and challenges

PubMed Central

Gillette, Jane; Cunha-Cruz, Joana; Gilbert, Ann; Speed-McIntyre, Pollene; Zhou, Lingmei; DeRouen, Timothy

2013-01-01

Practice-based research should be performed in all practice settings if the results are to be applied to all settings. However, some practice settings, such as community clinics, have unique features that may make the conduct of such research more challenging. The purpose of this article is to describe and compare the similarities and unique challenges related to conducting research in community clinics compared to private practices within the Northwest Practice-Based REsearch Collaborative in Evidence-Based DENTistry (PRECEDENT) network. Information was obtained from meetings with general dentists, a survey of general dentists (N = 253), and a clinical examination and record review of a systemic random sample of patients visiting community clinics and private practices. (N = 1903)—all part of a dental practice-based research network. The processes of conducting research, the dentist and patient sociodemographic characteristics, the prevalence of oral diseases, and the dental treatments received in community clinics and private practices were compared. Both community clinics and private practices have the clinical treatment of the patients as their priority and have time constraints on research. The processes of research training, obtaining informed consent, and collecting, transmitting, and securely maintaining research data are also similar. The patient populations and treatment needs differ substantially between community clinics and private practices, with a higher prevalence of dental caries and higher restorative treatment needs in the community clinic patients. The process of study participant selection and follow-up for research and the dentist and staff work arrangements also vary between the two practice settings. Although community clinic patients and their dental healthcare providers have different research needs and challenges than their counterparts in private practice, practice-based research can be successfully PMID:25429251

Heart-sparing radiotherapy in patients with breast cancer: What are the techniques used in the clinical routine?: A pattern of practice survey in the German-speaking countries.

PubMed

Duma, Marciana-Nona; Münch, Stefan; Oechsner, Markus; Combs, Stephanie E

2017-01-01

The aim of this study was to understand the practice of care in German-speaking countries with regard to heart-sparing radiotherapy techniques. Between August 2015 and September 2015, an e-mail/fax-based survey was sent to radiation oncology departments in Germany, Austria, and the German-speaking Switzerland. The questionnaire was divided into 3 chapters: a general chapter on the department, a chapter specific for heart-sparing techniques in patients with breast cancer, and a third chapter on personal beliefs on the topic of heart sparing in patients with breast cancer. A total of 82 radiation oncology departments answered the questionnaire: 16 university clinics and 66 other departments. In general, heart-sparing techniques are being offered by 90.2% of departments for radiation oncology in the German-speaking countries. However, in the clinical routine, 87.7% of institutions use heart-sparing techniques in less than 50% of patients with breast cancer. Heart-sparing techniques are especially provided for patients with left-sided breast cancer (80%), patients after mastectomy (52.5%), and when the mammaria interna lymph drainage vessels are irradiated (41.3%). In 46.3% of departments, there are written internal guidelines for heart sparing in patients with breast cancer. Breathing-adapted radiotherapy is used as the most frequent heart-sparing technique in 64.7% of the institutions, followed by intensity-modulated radiation therapy, which is most frequently used by 22.1%. The only significant difference between university hospitals and other departments was seen for the offering of partial breast irradiation. The most commonly used heart-sparing technique is breathing-adapted radiotherapy, but there is no coherent approach for heart sparing in patients with breast cancer in the German-speaking countries. Overall, all options for cardiac protection/cardiac avoidance have their advantages and disadvantages, with deep inspiration breath-hold radiotherapyhaving the

Narrative meaning making is associated with sudden gains in psychotherapy clients' mental health under routine clinical conditions.

PubMed

Adler, Jonathan M; Harmeling, Luke H; Walder-Biesanz, Ilana

2013-10-01

The present study had two aims: (a) to replicate previous findings regarding the characteristics of sudden gains (SGs) in psychotherapy under routine clinical conditions and (b) to examine whether clients' narrative meaning-making processes were associated with SGs in mental health. 54 psychotherapy clients completed the Systemic Therapy Inventory of Change (Pinsof et al., 2009) and wrote private narratives prior to beginning treatment and between every session for 12 assessment points over the course of psychotherapy for a variety of presenting problems. Clients' narratives were coded using existing systems (Adler, 2012; A. M. Hayes, Feldman, & Goldfried, 2006) to assess their content in eight themes: processing, avoidance, coherence, positive self, negative self, agency, hope, and hopelessness. The prevalence, magnitude, and timing of SGs in mental health observed in the present study were similar to those observed in prior research. Two narrative meaning-making processes-processing and coherence-were significantly associated with SGs in mental health. The present study significantly extends prior research on SGs, replicating the characteristics of these gains in routine clinical conditions with a measure of general functioning and identifying two narrative meaning-making processes that are associated with SGs in mental health.

[Antimicrobial resistance testing in clinical practice].

PubMed

Doi, Yohei

2012-02-01

Previously unrecognized or underrecognized antimicrobial resistant bacteria, including NDM-1-producing Enterobacteriaceae and multidrug-resistant Acinetobacter baumannii, were recently identified in health care facilities in Japan. Vigilance in the clinical microbiology laboratory for these organisms is the key to early recognition of their emergence. Many of these organisms can be confirmed or at least suspected through routine susceptibility testing, which can then be referred to reference laboratories for further phenotypic or genetic testing. Antimicrobial resistance testing plays a crucial role in patient management, infection control and monitoring of local as well as national and international epidemiology.

Use of alternative medicine by patients in a rural family practice clinic.

PubMed

del Mundo, Winfred F B; Shepherd, William C; Marose, Thomas D

2002-03-01

There has been an increasing awareness of the use of alternative medicine and its effect on health care in the United States. However, no previous study has looked at its use among primary care patients in a rural setting. We conducted this study to determine the patterns of use of alternative medicine in this population. A questionnaire was distributed to 750 adult patients in a family practice clinic in northern Pennsylvania. Our response rate was 88% (664/750). Forty-seven percent of patients reported using at least one form of alternative medicine during the past year The most-common types used were chiropractic (used by 17.2% of respondents), relaxation techniques (16.9%), herbal medicine (16.9%), and massage (14.2%). The patients surveyed used alternative medicine more for its benefits than because of dissatisfaction with conventional medicine. Only 51% of patients told their physician about their use of alternative medicine. A significant number of rural family practice patients are using alternative medicine. To better address their patients' needs, primary care physicians should routinely ask patients about their use of alternative medicine and advise them accordingly.

A new generation of cancer genome diagnostics for routine clinical use: overcoming the roadblocks to personalized cancer medicine.

PubMed

Heuckmann, J M; Thomas, R K

2015-09-01

The identification of 'druggable' kinase gene alterations has revolutionized cancer treatment in the last decade by providing new and successfully targetable drug targets. Thus, genotyping tumors for matching the right patients with the right drugs have become a clinical routine. Today, advances in sequencing technology and computational genome analyses enable the discovery of a constantly growing number of genome alterations relevant for clinical decision making. As a consequence, several technological approaches have emerged in order to deal with these rapidly increasing demands for clinical cancer genome analyses. Here, we describe challenges on the path to the broad introduction of diagnostic cancer genome analyses and the technologies that can be applied to overcome them. We define three generations of molecular diagnostics that are in clinical use. The latest generation of these approaches involves deep and thus, highly sensitive sequencing of all therapeutically relevant types of genome alterations-mutations, copy number alterations and rearrangements/fusions-in a single assay. Such approaches therefore have substantial advantages (less time and less tissue required) over PCR-based methods that typically have to be combined with fluorescence in situ hybridization for detection of gene amplifications and fusions. Since these new technologies work reliably on routine diagnostic formalin-fixed, paraffin-embedded specimens, they can help expedite the broad introduction of personalized cancer therapy into the clinic by providing comprehensive, sensitive and accurate cancer genome diagnoses in 'real-time'. © The Author 2015. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Double-blind, placebo-controlled food challenge in adults in everyday clinical practice: a reappraisal of their limitations and real indications.

PubMed

Asero, Riccardo; Fernandez-Rivas, Montserrat; Knulst, André C; Bruijnzeel-Koomen, Carla Afm

2009-08-01

The double-blind, placebo-controlled food challenge (DBPCFC) is widely considered as the 'gold standard' for the diagnosis of food allergy. However, in adult patients, this procedure is rather rarely performed outside the academic context. This review article aims to reappraise the pros and cons of DBPCFC and to elicit some critical thoughts and discussions about the real indications of this diagnostic procedure in adult patients in everyday practice. There are many data showing that the DBPCFC poses a number of critical problems that are difficult to overcome in normal outpatient clinics and hospitals, and that are generally not addressed in most articles dealing with this issue. Performing DBPCFC poses a number of practical problems and has several pitfalls, which make its routine use in normal clinical settings generally impossible. This review article shows that the need for this procedure in adult patients seems in effect very little and specifies new, more limited indications to its use in everyday practice. Further, it suggests a role for the open challenge, which lacks several of the disadvantages of DBPCFC.

Applying risk adjusted cost-effectiveness (RAC-E) analysis to hospitals: estimating the costs and consequences of variation in clinical practice.

PubMed

Karnon, Jonathan; Caffrey, Orla; Pham, Clarabelle; Grieve, Richard; Ben-Tovim, David; Hakendorf, Paul; Crotty, Maria

2013-06-01

Cost-effectiveness analysis is well established for pharmaceuticals and medical technologies but not for evaluating variations in clinical practice. This paper describes a novel methodology--risk adjusted cost-effectiveness (RAC-E)--that facilitates the comparative evaluation of applied clinical practice processes. In this application, risk adjustment is undertaken with a multivariate matching algorithm that balances the baseline characteristics of patients attending different settings (e.g., hospitals). Linked, routinely collected data are used to analyse patient-level costs and outcomes over a 2-year period, as well as to extrapolate costs and survival over patient lifetimes. The study reports the relative cost-effectiveness of alternative forms of clinical practice, including a full representation of the statistical uncertainty around the mean estimates. The methodology is illustrated by a case study that evaluates the relative cost-effectiveness of services for patients presenting with acute chest pain across the four main public hospitals in South Australia. The evaluation finds that services provided at two hospitals were dominated, and of the remaining services, the more effective hospital gained life years at a low mean additional cost and had an 80% probability of being the most cost-effective hospital at realistic cost-effectiveness thresholds. Potential determinants of the estimated variation in costs and effects were identified, although more detailed analyses to identify specific areas of variation in clinical practice are required to inform improvements at the less cost-effective institutions. Copyright © 2012 John Wiley & Sons, Ltd.

Plant food allergies: a suggested approach to allergen-resolved diagnosis in the clinical practice by identifying easily available sensitization markers.

PubMed

Asero, Riccardo

2005-09-01

Molecular biology techniques have led to the identification of a number of allergens in vegetable foods, but due to the lack of purified food proteins for routine diagnostic use, the detection of sensitizing allergens remains a nearly impossible task in most clinical settings. The allergen-resolved diagnosis of food allergy is essential because each plant-derived food may contain a number of different allergens showing different physical/chemical characteristics that strongly influence the clinical expression of allergy; moreover, many allergens may cross-react with homologue proteins present in botanically unrelated vegetable foods. Through a review of the available literature, this study aimed to detect "markers" of sensitization to specific plant food allergens that are easily accessible in the clinical practice. There are several "markers" of sensitization to different allergenic proteins in vegetable foods that can be helpful in the clinical practice. Specific algorithms for patients allergic to Rosaceae and to tree nuts were built. Clinical allergologists lacking the assistance of an advanced molecular biology lab may take advantage of some specific clinical data as well as of some "markers" in the difficult task of correctly diagnosing patients with plant food allergy and to provide them the best preventive advice. Copyright (c) 2005 S. Karger AG, Basel.

Immunophenotyping of posttraumatic neutrophils on a routine haematology analyser.

PubMed

Groeneveld, Kathelijne Maaike; Heeres, Marjolein; Leenen, Loek Petrus Hendrikus; Huisman, Albert; Koenderman, Leo

2012-01-01

Flow cytometry markers have been proposed as useful predictors for the occurrence of posttraumatic inflammatory complications. However, currently the need for a dedicated laboratory and the labour-intensive analytical procedures make these markers less suitable for clinical practice. We tested an approach to overcome these limitations. Neutrophils of healthy donors were incubated with antibodies commonly used in trauma research: CD11b (MAC-1), L-selectin (CD62L), FcγRIII (CD16), and FcγRII (CD32) in active form (MoPhab A27). Flow cytometric analysis was performed both on a FACSCalibur, a standard flow cytometer, and on a Cell-Dyn Sapphire, a routine haematology analyser. There was a high level of agreement between the two types of analysers, with 41% for FcγRIII, 80% for L-selectin, 98% for CD11b, and even a 100% agreement for active FcγRII. Moreover, analysis on the routine haematology analyser was possible in less than a quarter of the time in comparison to the flow cytometer. Analysis of neutrophil phenotype on the Cell-Dyn Sapphire leads to the same conclusion compared to a standard flow cytometer. The markedly reduced time necessary for analysis and reduced labour intensity constitutes a step forward in implementation of this type of analysis in clinical diagnostics in trauma research. Copyright © 2012 Kathelijne Maaike Groeneveld et al.

Should we reconsider the routine use of placebo controls in clinical research?

PubMed

Avins, Andrew L; Cherkin, Daniel C; Sherman, Karen J; Goldberg, Harley; Pressman, Alice

2012-04-27

Modern clinical-research practice favors placebo controls over usual-care controls whenever a credible placebo exists. An unrecognized consequence of this preference is that clinicians are more limited in their ability to provide the benefits of the non-specific healing effects of placebos in clinical practice. We examined the issues in choosing between placebo and usual-care controls. We considered why placebo controls place constraints on clinicians and the trade-offs involved in the choice of control groups. We find that, for certain studies, investigators should consider usual-care controls, even if an adequate placebo is available. Employing usual-care controls would be of greatest value for pragmatic trials evaluating treatments to improve clinical care and for which threats to internal validity can be adequately managed without a placebo-control condition. Intentionally choosing usual-care controls, even when a satisfactory placebo exists, would allow clinicians to capture the value of non-specific therapeutic benefits that are common to all interventions. The result could be more effective, patient-centered care that makes the best use of both specific and non-specific benefits of medical interventions.