Barriers and bridges to evidence based clinical practice

Development and testing of two tools to assess point-of-sale food and beverage marketing to children in restaurants

OBJECTIVE

To describe the development and testing of two assessment tools designed to assess exterior (including drive-thru) and interior food and beverage marketing in restaurants with a focus on marketing to children and teens.

DESIGN

A scoping review on restaurant marketing to children was undertaken, followed by expert and government consultations to produce a draft assessment tool. The draft tool was mounted online and further refined into two separate tools: the Canadian Marketing Assessment Tool for Restaurants (CMAT-R) and the CMAT-Photo Coding Tool (CMAT-PCT). The tools were tested to assess inter-rater reliability using Cohen's Kappa and per cent agreement for dichotomous variables, and intra-class correlation coefficients (ICCs) for continuous or rank-order variables.

SETTING

Waterloo, Ontario, Canada.

PARTICIPANTS

Restaurants of all types were assessed using the CMAT-R (n 57), and thirty randomly selected photos were coded using the CMAT-PCT.

RESULTS

The CMAT-R collected data on general promotions and restaurant features, drive-thru features, the children's menu and the dollar/value menu. The CMAT-PCT collected data on advertisement features, features considered appealing to children and teens, and characters. The inter-rater reliability of the CMAT-R tool was strong (mean per cent agreement was 92·4 %, mean Cohen's κ = 0·82 for all dichotomous variables and mean ICC = 0·961 for continuous/count variables). The mean per cent agreement for the CMAT-PCT across items was 97·3 %, and mean Cohen's κ across items was 0·91, indicating very strong inter-rater reliability.

CONCLUSIONS

The tools assess restaurant food and beverage marketing. Both showed high inter-rater reliability and can be adapted to better suit other contexts.

The Effect of Therapeutic Exercise on Body Weight Distribution, Balance, and Stifle Function in Dogs following Stifle Injury

Stifle injury is common in the companion dog population, affecting weight bearing, neuromuscular control, and balance. Therapeutic exercises after stifle injury seem to be effective, but high-quality research evaluating the effects is lacking. This randomized controlled trial evaluated the effects of a 12-week progressive therapeutic home exercise protocol on three-legged standing, targeting balance and postural- and neuromuscular control and disability in dogs with stifle injury. Thirty-three dogs with stifle injury were randomly allocated to intervention (n = 18) and control groups (n = 15), both receiving a standard rehabilitation protocol. Additionally, the intervention group received a progressive therapeutic exercise protocol. The outcome measures were static body weight distribution between hindlimbs, balance control, the canine brief pain inventory, and the Finnish canine stifle index. Both groups improved after the intervention period, but the group using the progressive therapeutic exercise protocol improved to a greater extent regarding static body weight distribution between the hindlimbs (I: median = 2.5%, IQR = 1.0-4.5; C: median = 5.5%, IQR = 3.0-8.8), pain-related functional disability (I: median = 0.0, IQR = 0.0-0.2; C: median = 0.9, IQR = 0.1-1.8), and stifle function (I: median = 25.0, IQR = 9.4-40.6; C: median = 75.0, IQR = 31.3-87.5), with intermediate to strong effects. These clinically relevant results indicate that this home exercise program can improve hindlimb function and restore neuromuscular control.

Real-World Implementation and Outcomes of Adalimumab Therapeutic Drug Monitoring in Psoriasis: A National Specialized Center Experience

Serum adalimumab concentration is a biomarker of treatment response but therapeutic drug monitoring (TDM) is yet to be implemented in routine psoriasis care. We incorporated adalimumab TDM in a national specialized psoriasis service and evaluated it using the RE-AIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance) implementation science framework. We undertook pre-implementation planning (validating local assays) and implementation interventions targeted to patients (pragmatic sampling at routine reviews), clinicians (introduction of a TDM protocol), and healthcare systems (adalimumab TDM as a key performance indicator). Over 5 months, 170 of 229 (74%) individuals treated with adalimumab received TDM. Clinical improvement after TDM-guided dose escalation occurred in 13 of 15 (87%) nonresponders with serum drug concentrations <8.3 μg/ml (median PASI reduction of 3.2 [interquartile range = 2.2-8.2] after 23.4 weeks) and in all nonresponders who had TDM-guided switch in biologic due to supratherapeutic drug concentrations (>8.3 μg/ml; n = 2) or positive antidrug antibody (n = 2) (PASI reduction of 7.8 [interquartile range = 7.5-12.9] after 20.0 weeks). Proactive TDM led to dose reduction in five individuals with clear skin and subtherapeutic or supratherapeutic drug concentrations; four (80%) sustained clear skin after 50 weeks (range = 42-52). Adalimumab TDM based on pragmatic serum sampling is clinically viable and may lead to patient benefit. Context-specific implementation interventions and systematic implementation assessment may bridge the biomarker research-to-practice gap.

The potential harm of not following clinical practice guideline recommendations

BACKGROUND

Clinical practice guidelines (CPGs) provide recommendations for clinicians on the basis of best evidence. CPGs are often not followed because of numerous barriers, including lack of awareness, inability to understand recommendations, and problems with implementation.

CASE DESCRIPTION

A case report is presented in which treatment of a patient's incipient caries lesions may not have followed a CPG available to practitioners, recommending conservative nonrestorative medical interventions. The resulting treatment led to pain and the need for endodontic therapy and full-coverage restoration.

PRACTICAL IMPLICATIONS

This case represents possible mismanagement leading to undue pain and additional costs that could have been avoided by being aware of, and following, the recommendations from CPGs.

Assessing the impact of a knowledge translation intervention on physical therapists' self-efficacy and implementation of motor learning practice

BACKGROUND

The application of motor learning (ML) principles and research in physical therapy can optimize patient outcomes. However, the translation of the accumulated knowledge in ML to clinical practice is limited. Knowledge translation interventions, which are designed to promote changes in clinical behaviors, have the potential to address this implementation gap. We developed, implemented, and evaluated a knowledge translation intervention for ML implementation that focuses on building clinical capacity among physical therapists for the systematic application of ML knowledge in clinical practice.

METHODS

A total of 111 physical therapists underwent the intervention, which consisted of the following: (1) an interactive didactic 20-hour course; (2) an illustrated conceptual model of ML elements; and (3) a structured clinical-thinking form. Participants completed the Physical Therapists' Perceptions of Motor Learning (PTP-ML) questionnaire pre and post intervention. The PTP-ML was used to assess ML-related self-efficacy and implementation. Participants also provided post-intervention feedback. A sub-sample (n = 25) provided follow-up feedback more than a year after the completion of the intervention. Pre-post and post-follow-up changes in the PTP-ML scores were calculated. The information gathered from the open-ended items of the post-intervention feedback was analyzed to identify emerging themes.

RESULTS

Comparing pre- and post-intervention scores, significant changes were found in the total questionnaire scores, self-efficacy subscale scores, reported implementation subscale scores (P < .0001), and general perceptions and work environment subscale score (P < .005). The mean changes in the total questionnaire and self-efficacy scores also significantly exceeded the Reliable Change Index. In the follow-up sample, these changes were maintained. Participants felt that the intervention helped them organize their knowledge in a structured manner and consciously link their practice elements to concepts in ML. Discussion of clinical cases was reported to be the most valuable educational method, and the illustrated conceptual model of ML elements was the least valued. Respondents also suggested support activities to maintain and enhance the learning experience, including on-site mentorship and hands-on experience.

CONCLUSIONS

Findings support the positive effect of an educational tool, most prominently on physical therapists' ML self-efficacy. The addition of practical modeling or ongoing educational support may enhance intervention effects.

Rehabilitation after Hip Fracture Surgery: A Survey on Italian Physiotherapists’ Knowledge and Adherence to Evidence-Based Practice

The average life expectancy of the Italian population has increased over the last decades, with a consequent increase in the demand for healthcare. Rehabilitation after hip fracture surgery is essential for autonomy, recovery, and reintegration into the social context. The aim of this study was to determine the level of knowledge and adherence to the recent treatment recommendations of the Italian physiotherapists. A web-based survey, composed of 21 items, was conducted and the frequencies and percentages of the responses were analyzed to evaluate if there was an integration and adherence to the recommendations of greater than 70%, with respect to the desired response. A total of 392 responses were collected and analyzed. Recommendations regarding the multidisciplinary approach, early mobilization, and progressive muscle strength training, achieved the desired value in the inpatient setting. Intensive rehabilitation and full weight bearing did not reach the threshold values. The results of this survey show a partial integration of the recommendations for rehabilitation after hip fracture surgery by Italian physiotherapists. Adherence seems to be better in the inpatient setting and with physiotherapists with higher levels of education.

Model for enhancing the research conducted by the university medical staff: Participatory action research

This study employed mixed methods with a participatory action research approach to explore factors currently undermining the conduction of research and to develop strategies to boost research productivity. A questionnaire was distributed to 64 staff members of the Department of Anesthesiology at a university-based hospital. Thirty-nine staff members (60.9%) gave informed consent and responses. Staff views were also collected through focus group discussions. The staff reported that limited research methodology skills, time management, and complex managerial processes were the limitations. Age, attitudes, and performance expectancy were significantly correlated with research productivity. A regression analysis demonstrated that age and performance expectancy significantly influenced research productivity. A Business Model Canvas (BMC) was implemented to gain insight into the goal of enhancing the conduct of research. Business Model Innovation (BMI) established a strategy to improve research productivity. The concept, comprising personal reinforcement (P), aiding systems (A), and a lifting-up of the value of research (L), the PAL concept, was considered key to enhancing the conduct of research, with the BMC providing details and integrating with the BMI. To upgrade the research performance, the involvement of management is imperative, and future action will involve the implementation of a BMI model to increase research productivity.

Strategies for developing evidence-based clinical practice guidelines to foster implementation into dental practice

BACKGROUND

Professional and other organizations, including oral health care organizations, have been developing evidence-based clinical practice guidelines (CPGs) to help providers incorporate the best available evidence into their clinical decision making. Although the rigor of guideline development has increased over time, ongoing challenges prevent the full adoption of CPGs into clinical practices that experience variability in provider expertise and opinion, patient flow pace, and use of electronic dental records. These challenges include lack of relevant evidence, failure to keep guidelines up to date, and failure to adopt strategies aimed at overcoming the barriers preventing implementation into clinical practice.

RESULTS

This article provides a brief overview of strategies that can be used to overcome common challenges to guideline adoption. Such strategies include creating evidence-based CPGs that use additional sources of evidence and methods to inform guideline development and accelerate the guideline updating and dissemination process (that is, evidence directly from clinical practice, big data, patients' values and preferences, and living guidelines) and applying implementation strategies that have been documented as improving translation of CPGs into routine clinical practice (that is, guideline implementability, implementation science, and computable guidelines).

PRACTICAL IMPLICATIONS

Adopting newer strategies for developing and translating evidence into practice could lead to improvements in patient care and population health.

Content validity and reliability of a university food environment assessment instrument

This study aimed to evaluate the content validity and reliability of an instrument for evaluating the university food environment. A checklist was developed to assess establishments that sell food and beverages in the university environment. The content validation encompassed the development of the instrument, expert evaluation and pretest performance. Reliability was evaluated using a convenience sample (n=64) of establishments distributed across seven campuses of three public universities and was carried out using interobserver (IO) and test-retest (TR) evaluations. Categorical and count variables were analyzed by calculating the percentage agreement (PA), kappa coefficient (k) and prevalence-adjusted, bias-adjusted kappa (ka), and continuous variables were analyzed by the intraclass correlation coefficient (ICC). The checklist consisted of 204 items distributed in seven domains. The instrument's performance was considered excellent or very good for 91.3% (PA) of the items when evaluated. For IO, 68.3% (k) and 96.5% (ka) had excellent, very good or good agreement, while for TR, 65% (k) and 96.5% (ka) had excellent agreement. The instrument showed satisfactory content validity and reliability for characterizing the food environment at Brazilian universities.

Eye Care Practitioners Are Key Influencer for the Use of Myopia Control Intervention

Background

The study sought to investigate the self-reported practices of Singaporean eye care practitioners on myopia management and the interaction between eye care practitioners and parents.

Methods

Self-reported questionnaire (1) to eye care practitioners to understand their clinical practice behavior, their opinion in myopia management (2) to parents on their knowledge of myopia control products and interaction with eye care practitioners.

Results

80.0% of eye care practitioners prescribe myopia control in their practice but only 33.1% of eye care practitioners prescribed myopia control interventions during the first visit, and only 41.4% of parents were recommended myopia control interventions by eye care practitioners, of which 75.6% followed the recommendations of eye care practitioners. Eye care practitioners (53.1%) prefer atropine the most and parents prefer controlling the amount of time doing near work (54.5%) and outdoor activities (52.5%). Eye care practitioners had the highest influence on the choice of vision correction with 78.8% of parents choosing to follow them. 66.9% of eye care practitioners did not prescribe myopia control interventions during the first visit as they lack myopia progression data from the patient. Eye care practitioners felt that more education on myopia control products (57.7%), hands-on workshops (47.7%) and management of children (44.6%) would encourage them to use myopia control interventions more frequently. 40.0% of the eye care practitioners were concerned about the cost of myopia control products.

Conclusions

Eye care practitioners strongly influence parents to uptake myopia control interventions. More education and hands-on workshops on myopia and children management can help encourage the use of myopia control interventions by eye care practitioners.

Addressing barriers to evidence-based medicine in pediatric surgery: an introduction to the Canadian Association of Paediatric Surgeons Evidence-Based Resource

Background

Pediatric surgical practice lags behind medicine in presence and use of evidence, primarily due to time constraints of using existing tools that are not specific to pediatric surgery, lack of sufficient patient data and unstructured pediatric surgery training methods.

Method

We developed, disseminated and tested the effectiveness of an evidence-based resource for pediatric surgeons and researchers that provides brief, informative summaries of quality-assessed systematic reviews and meta-analyses on conflicting pediatric surgery topics.

Results

Responses of 91 actively practicing surgeons who used the resource were analysed. The majority of participants found the resource useful (75%), improved their patient care (66.6%), and more than half (54.2%) found it useful in identifying research gaps. Almost all participants reported that the resource could be used as a teaching tool (93%).

Conclusion

Lack of awareness of the resource is the primary barrier to its routine use, leading to potential calls for more active dissemination worldwide. Users of the Canadian Association of Paediatric Surgeons Evidence-Based Resource find that the summaries are useful, identify research gaps, help mitigate multiple barriers to evidence-based medicine, and may improve patient care.

Use of research evidence varied in efforts to expand specific pharmacist autonomous prescriptive authority: an evaluation and recommendations to increase research utilization

BACKGROUND

An expanding body of literature shows that pharmacists' interventions improve health outcomes and are cost-saving. However, diverse state regulations of pharmacists' scope of practice create a discrepancy between what pharmacists are trained to do and what they legally can do. This study investigated how stakeholders utilized research evidence when developing expanded scope of practice policies in their respective states.

METHODS

Using autonomous pharmacist prescriptive authority as a surrogate for general pharmacist scope of practice, a general policy document analysis was performed to understand the scope of practice landscape for pharmacists across the United States. Next, semi-structured interviews with policy-makers and pharmacy advocates were conducted to explore how the identified states in the policy document analysis utilized evidence during the policy-making process. Investigators analysed findings from the transcribed interviews through application of the SPIRIT Action Framework. Resulting codes were summarized across themes, and recommendations to researchers about increasing utilization of research evidence were crafted.

RESULTS

Sixteen states with 27 autonomous pharmacist prescriptive authority policies were identified. Public health need and safety considerations motivated evidence engagement, while key considerations dictating utilization of research included perceptions of research, access to resources and experts, and the successful implementation of similar policy. Research evidence helped to advocate for and set terms for pharmacist prescribing. Barriers to research utilization include stakeholder opposition to pharmacist prescribing, inability to interpret research, and a lack of relevant evidence. Recommendations for researchers include investigating specific metrics to evaluate scope of practice policy, developing relationships between policy-makers and researchers, and leveraging pharmacy practice stakeholders.

CONCLUSIONS

Overall, alignment of researcher goals and legislative priorities, coupled with timely communication, may help to increase research evidence engagement in pharmacist scope of practice policy. By addressing these factors regarding research engagement identified in this study, researchers can increase evidence-based scope of practice, which can help to improve patient outcomes, contain costs, and provide pharmacists with the legal infrastructure to practise at the top of their license.

Has Reporting on Physical Therapy Interventions Improved in 2 Decades? An Analysis of 140 Trials Reporting on 225 Interventions

OBJECTIVES

To investigate the completeness of reporting of physical therapy interventions in randomized controlled trials before and after publication of the Template for Intervention Description and Replication (TIDieR) checklist (a reporting guideline for interventions).

DESIGN

Meta-research.

METHODS

We searched 6 journals for trials using physical therapy interventions that were published in 2000 and 2018. Two independent assessors scored the TIDieR checklist and extracted descriptive information, including Physiotherapy Evidence Database (PEDro) scale scores. We identified control or treatment interventions, exercise-based interventions, and area of physical therapy. We performed a descriptive analysis and defined a priori a 20% difference between studies published in 2000 and 2018 as meaningful. We assessed correlations between TIDieR and PEDro scale scores for all interventions.

RESULTS

In total, 140 articles that met selection criteria evaluated 225 interventions (2000, n = 61; 2018, n = 164). Mean ± SD TIDieR score (2000, 7.52 ± 2.62; 2018, 8.26 ± 2.26) did not show a meaningful difference between years for all interventions (+5%), controls (+6%), treatment interventions (+6%), exercise-based interventions (+9%), or musculoskeletal (+4%) or neurological (+7%) physical therapy. For exercise interventions, number of sessions was reported more (+21%) in 2018 than in 2000. For musculoskeletal trials, 2 items were reported more completely in 2018 than in 2000 (materials, +29%; individual versus group, +22%) and 3 items were reported more completely in neurological trials (mode of delivery, +20%, [item 8.1] when +45%, and assessment of fidelity, +20%). The item "Who delivered the intervention?" was reported less completely (-23%) in 2018 than in 2000 in neurological trials. We found no correlation (r = 0.12) between PEDro scale score and TIDieR score.

CONCLUSION

There were few meaningful improvements in how physical therapy interventions were described after publication of the TIDieR reporting guideline. J Orthop Sports Phys Ther 2021;51(10):503-509. doi:10.2519/jospt.2021.10642.

Addressing the current challenges of adopting evidence-based practice in nursing

This aim of this article is to explore the current position of evidence-based practice (EBP) in nursing. The article provides an overview of the historical context and emergence of EBP with an outline of the EBP process. There is an exploration of the current challenges facing the nursing profession as it endeavours to adopt EBP into care delivery, along with actions to address these challenges. There will also be a discussion on how to integrate EBP into undergraduate nursing curricula as academic institutions implement the Future nurse standards of proficiency from the Nursing and Midwifery Council.

Bridging Policy and Service Performance of Hospital-Based Nutrition Support by Healthcare Information Technology

Although the healthcare policy was implemented to incentivize the multidisciplinary services of hospital-based nutrition support team (NST) in South Korea, timely completion of the services has been challenging in the hospitals. We enhanced NST healthcare information technology (NST-HIT) to bridge the gap between policy implementation and seamless execution of the policy in the hospital system. A 48 month pre-test-post-test study was performed, including a 12 month pre-intervention period, a six month intervention period, and a 30 month post-intervention period. The enhanced NST-HIT provided sufficient patient data and streamlined communication processes among end-users. A Student's t-test showed that the timely completion rate of NST consultations, the reimbursement rate of NST consultations, average response times of NST physicians and nurses, and length of hospital stay significantly improved during the post-intervention period. A segmented regression analysis of interrupted time series showed that the average response times of NST physicians had sustained after the interventions. We believe that well-structured, multi-pronged initiatives with leadership support from the hospital improved service performance of hospital NST in response to national-level healthcare policy changes.

Medical Cannabis for Chronic Noncancer Pain: A Systematic Review of Health Care Recommendations

Purpose

Medical cannabis for patients with chronic noncancer pain (CNCP) has been the focus of numerous health care recommendations. We conducted a systematic review to identify and summarize the currently available evidence-based recommendations.

Methods

We searched MEDLINE, EMBASE, PsycINFO, the Cochrane database of systematic reviews, and websites for clinical guidelines and recommendations. We summarized the type of the publications, developers, approach of health care recommendation development, year and country of publication, and conditions that were addressed. We categorized the direction and strength of each recommendation.

Results

We identified 12 eligible publications. Publication years ranged from 2007 to 2019; four (33.3%) of them were published in 2018. Canada ranked first for the number of publications (n = 4, 33.3%). Most (n = 11, 92%) of the included recommendations were based on both a systematic review of the best evidence and expert consensus. All the included publications provided a recommendation supporting medical cannabis for CNCP in general and for the specific conditions of neuropathic pain, chronic pain in people living with Human Immunodeficiency Virus (HIV), and chronic abdominal pain, with detailed information sharing and comprehensive consideration of a patient's own values and preferences.

Conclusion

Clinicians can attend to the guidance currently offered, being aware that only weak recommendations are available for medical cannabis in patients with CNCP, as a third- or fourth-line therapy. Detailed discussions with patients regarding the benefits in reducing pain and potential adverse effects are required before its prescription.

A Methodology for Mapping the Patient Journey for Noncommunicable Diseases in Low- and Middle-Income Countries

Noncommunicable diseases (NCDs) are responsible for 71% of all worldwide mortality each year, and have an exceptionally large impact in low- and middle-income countries (LMICs). However, there is often a lack of local data from these countries to inform practice and policy improvements. Generating locally contextualized evidence base for NCDs that can help identify gaps, aid decision-making and improve patient care in LMICs needs an innovative approach. The approach used in Mapping the Patient Journey Towards Actionable Beyond the Pill Solutions (MAPS) is designed to quantitatively map different stages of the patient journey in four critical NCDs, ie, hypertension, dyslipidemia, depression, and pain (chronic and neuropathic) across selected LMICs in Africa, the Middle East, South East Asia, and Latin America. The key touchpoints along the patient journey include awareness, screening, diagnosis, treatment, adherence, and control or remission. MAPS employs an evidence mapping methodology that follows a three-step semi-systematic review: 1) systematic peer-reviewed database search; 2) unstructured searches of local or real-world data; and 3) expert opinion. Evidence generation and visualization is based on locally validated and deduplicated data published over the last 10 years. This approach will be the first to provide quantitative mapping of the different stages of the patient journey for selected NCDs in LMICs. By focusing on local, patient-centric data, the goal of the MAPS initiative is to address and prioritize local research and knowledge gaps, then contribute to evidence-based, high-quality, and affordable advances in the management of NCDs in LMICs. This will ultimately improve patient outcomes and contribute towards the achievement of global NCD targets.

Changes in mortality associated with cancer drug approvals in the United States from 2000 to 2016

AIMS

To estimate the extent to which the approvals of new pharmacological therapies were associated with cancer mortality in the USA between 2000 and 2016.

MATERIALS AND METHODS

The analysis quantified cancer drug approvals across the 15 tumor types with the highest incidence. Number of approvals in a given time period for each tumor was translated into a treatment stock measure, defined as a weighted sum of new indication approvals since 1976. The primary outcome was the annual tumor-specific cancer mortality, defined as the number of deaths per 100,000 U.S. population. The analysis used a multivariable ordinary least squares and a fixed effects model, controlling for incidence (new cases per 100,000 U.S. population) and the primary exposure, the treatment stock measure by year.

RESULTS

Between 2000 and 2016, deaths per 100,000 population across the 15 most common tumor types declined by 24%. Additionally, 10.2 new indications were approved per year across the 15 most common tumor types. Cancer drug approvals were associated with statistically significant deaths averted in 2016 for colorectal cancer (4,991, p = 0.004), lung cancer (33,825, p < 0.001), breast cancer (11,502, p < 0.001), non-Hodgkin's lymphoma (6,636, p < 0.001), leukemia (4,011, p < 0.001), melanoma (1,714, p < 0.001), gastric cancer (758, p = 0.019), and renal cancer (739, p < 0.001). Between 2000 and 2016, new cancer treatments were correlated with 1,291,769 (p < 0.001) total deaths prevented across the 15 most common tumor types.

LIMITATIONS AND CONCLUSIONS

Cancer drug approvals between 2000 and 2016 were associated with significant reduction in deaths from the most common cancers in the USA. Mortality changes were largest in prevalent tumor types with relatively more approvals, i.e. lung cancer, breast cancer, melanoma, lymphoma and leukemia. Future research evaluating the relationship between drug approvals and cancer mortality post 2016 is needed.

Can the results of a randomized controlled trial change the treatment preferences of orthopaedic surgeons?

Aims

The aim of this study was to investigate surgeons' reported change of treatment preference in response to the results and conclusion from a randomized contolled trial (RCT) and to study patterns of change between subspecialties and nationalities.

Methods

Two questionnaires were developed through the Delphi process for this cross-sectional survey of surgical preference. The first questionnaire was sent out before the publication of a RCT and the second questionnaire was sent out after publication. The RCT investigated repair or non-repair of the pronator quadratus (PQ) muscle during volar locked plating of distal radial fractures (DRFs). Overall, 380 orthopaedic surgeons were invited to participate in the first questionnaire, of whom 115 replied. One hundred surgeons were invited to participate in the second questionnaire. The primary outcome was the proportion of surgeons for whom a treatment change was warranted, who then reported a change of treatment preference following the RCT. Secondary outcomes included the reasons for repair or non-repair, reasons for and against following the RCT results, and difference of preferred treatment of the PQ muscle between surgeons of different nationalities, qualifications, years of training, and number of procedures performed per year.

Results

Of the 100 surgeons invited for the second questionnaire, 74 replied. For the primary outcome, six of 32 surgeons (19%), who usually repaired the PQ muscle and therefore a change of treatment preference was warranted, reported a change of treatment preference based on the RCT publication. Of the secondary outcomes, restoring anatomy was the most common response for repairing the PQ muscle.

Conclusion

The majority of the orthopaedic surgeons, where a change of treatment preference was warranted based on the results and conclusion of a RCT, did not report willingness to change their treatment preference.Cite this article: Bone Joint Open 2020;1-9:549-555.

Evidence-Based Practice and Associated Factors Among Health Care Providers Working in Public Hospitals in Northwest Ethiopia During 2017

BACKGROUND

Despite the fact that evidence-based practice (EBP) is believed to be associated with improved health, safety, and cost outcomes, most medical practice in low- and middle-income countries such as Ethiopia is not evidence-based. Understanding the extent of and barriers to EBP in Ethiopia is important for learning how to best to improve quality of care. Few studies have assessed EBP in Ethiopia.

OBJECTIVE

This study aimed to assess reported level of EBP and associated factors among health care providers working in public hospitals in northwest Ethiopia.

METHODS

A cross-sectional study was conducted with 415 randomly selected nurses, midwives, and physicians using stratified sampling (97.6% response rate). Data were collected using a structured, self-administered questionnaire that was developed by reviewing the literature and adapting the Melnyk and Fineout-Overholt EBP Implementation Scale. After validating scales, bivariate and multivariate linear regression models were used to identify factors associated with EBP implementation.

RESULTS

The mean EBP implementation score was 10.3 points out of a possible 32 points and 60% of respondents scored below average. Most (60.2%) respondents reported poor confidence in their ability to judge the quality of research and half (50.1%) said that they were unable to find resources for implementing EBP. The most frequently mentioned barriers to EBP were lack of training (81.2%), poor health facility infrastructure (79.3%), and lack of formal EBP/patient education units in facilities (78.0%). The factors found to be significantly and independently associated with EBP implementation were years of work experience (β = -0.10; P < 0.05); having been trained as a bachelor's degree-level nurse (β = 3.45; P < 0.001) or a bachelor's degree-level midwife (β = 2.96; P < 0.001), a general practitioner (β = 7.86; P < 0.001), or a specialist physician (β = 15.04; P < 0.001) rather than a diploma-level nurse; working in a pediatrics ward (β = -1.74; P < 0.05); and reporting as barriers either a lack of clarity on the importance of EBP (β = -0.93; P < 0.05) or a lack of orientation sessions on new health priorities (β = -0.91; P < 0.05).

CONCLUSIONS

Health professionals had low levels of EBP implementation and poor EBP skills. These problems were particularly acute for providers with lower levels of training. A large number of respondents reported structural and institutional barriers to EBP. These results suggest that clear leadership and ongoing, cross-disciplinary, skill-building approaches are needed to increase EBP implementation in Ethiopia. (Curr Ther Res Clin Exp. 2020; 81:XXX-XXX).

Evaluating the Impact of ESPAC-1 on Shifting the Paradigm of Pancreatic Cancer Treatment

BACKGROUND

In 2004, the European Study Group for Pancreatic Cancer (ESPAC)-1 long-term data concluded that adjuvant chemotherapy provided a survival benefit for patients with pancreatic ductal adenocarcinoma (PDAC), whereas adjuvant chemoradiation was associated with worse overall survival. In this study, we investigated how long it took for US practice patterns to change following this trial.

METHODS

The National Cancer Database was used to identify patients with stage I-III PDAC who underwent R0 or R1 resection followed by adjuvant chemotherapy or chemoradiation between 1998 and 2015. A multivariate analysis was performed to determine predictors of receiving adjuvant chemoradiation in the post-ESPAC-1 era.

RESULTS

Between 1998 and 2015, adjuvant chemotherapy use increased from 2.9% to 51.6%, whereas adjuvant chemoradiation decreased from 49.5% to 22.9%. In 2010, adjuvant chemotherapy utilization surpassed that of chemoradiation. For patients diagnosed in the post-ESPAC-1 era, adjuvant chemotherapy (n = 7733) and chemoradiation (n = 6969) groups were compared. Patients who underwent adjuvant chemoradiation were younger, had private insurance, underwent surgery at nonacademic centers, and had more pathologically advanced cancers (all P < 0.01). After 2010, R1 resection was the strongest independent predictor of adjuvant chemoradiation use by multivariate analysis (OR 2.05, CI 1.8-2.3, P < 0.01).

CONCLUSIONS

Adjuvant chemotherapy use exceeded that of adjuvant chemoradiation 6 y after the final publication of ESPAC-1 in 2004, highlighting the challenges of disseminating and adopting clinical data. After 2010, R1 disease was the most significant predictor of receiving adjuvant chemoradiation. Prospective studies are underway to definitively address the role of adjuvant chemoradiation in PDAC.

Exploration of Surgeon Motivations in Management of Abdominal Wall Hernias: A Qualitative Study

IMPORTANCE

Although evidence-based guidelines designed to minimize health care variation and promote effective care are widely accepted, creating guidelines alone does not often lead to the desired practice change. Such knowledge-to-practice gaps are well-recognized in the management of patients with abdominal wall hernia, where wide variation in patient selection and operative approach likely contributes to suboptimal patient outcomes. To create sustainable, scalable, and widespread adherence to evidence-based guidelines, it is imperative to better understand individual surgeon motivations and behaviors associated with surgical decision-making.

OBJECTIVE

To evaluate the systematic application of the Theoretical Domains Framework (TDF) to explore motivations and behaviors associated with surgical decision-making in abdominal wall hernia practice to help inform the future design of theory-based interventions for desired practice and behavior change.

DESIGN, SETTING, AND PARTICIPANTS

This qualitative study used purposive sampling to recruit 21 practicing surgeons at community and academic hospitals from 5 health regions across Michigan. It used interviews consisting of clinical vignettes for highly controversial situations in abdominal wall hernia repair, followed by semistructured interview questions based on the domains of the TDF to gain nuance into motivating factors associated with surgical practice. Patterns within the data were located, analyzed, and identified through thematic analysis using software. All data were collected between May and July 2018, and data analysis was performed from August 2018 to July 2019.

MAIN OUTCOMES AND MEASURES

Factors associated with decisions on the surgical approach to abdominal wall hernia repair were assessed using TDF.

RESULTS

Seventeen (81%) of the 21 participants were men, with a median (interquartile range) age of 47 (45-54) years. Of the 14 TDF domains, 5 were found to be most associated with decisions on the surgical approach to abdominal wall hernia repair for surgeons in Michigan: knowledge, beliefs about consequences, social or professional role and identity, environmental context and resources, and social influences. Mapping of the findings to the sources of behavior identified the potential intervention functions and policy categories that could be targeted for intervention. The intervention functions found to be most relevant included education, persuasion, modeling, incentivization, and environmental restructuring.

CONCLUSIONS AND RELEVANCE

Using the TDF, this study found that the primary factors associated with individual practice were opinion leaders, practice conformity, and reputational concerns. These findings are important because they challenge traditional dogma, which relies mainly on dissemination of published evidence, education, and technical skills acquisition to achieve evidence-based practice. Such knowledge allows for the development of sustainable, theory-based interventions for adherence to evidence-based guidelines.

Evidence-Based Medicine (EBM) is properly perceived but its application is still limited in the orthopedic clinical practice: an online survey among the European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA) members

PURPOSE

To evaluate the knowledge and awareness of Evidence-Based Medicine (EBM) among members of the European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA).

METHODS

A questionnaire was developed that explored the following areas: (i) respondents' attitudes to EBM; (ii) their motivation to implement EBM in daily practice; (iii) their educational background, knowledge and skills related to accessing and interpreting information; (iv) their level of attention to, and use of, scientific literature; (v) access to and availability of evidence; (vi) perceived barriers in using EBM in clinical practice. The resulting data were analyzed using descriptive statistics, and the correlation between age, educational background and country was further investigated.

RESULTS

Two-hundred and eighty-eight ESSKA members (11% of the total population) compiled the questionnaire. The participants covered all the five continents and an expected prevalence of European professionals (77%) was observed. The vast majority of participants were medical doctors (91%), mainly specialized in knee surgery with minimal involvement in research. 97% of the participants declared having some knowledge of EBM, acquired mainly during their professional education, with some geographical differences. The youngest clinicians and those from Eastern Europe reported the greatest difficulty in using EBM in daily practice. The application of EBM in clinical practice is positively affected by the time dedicated to research and negatively correlates with the time dedicated to patient care.

CONCLUSIONS

The results of this survey highlight the need for further investigation into the main reasons behind the limited diffusion of the EBM approach, despite the medical community's knowledge and interest in the concept. A wider application of EMB would upgrade clinical practice, linking medical knowledge and scientific evidence to patients' needs which would result of benefit to patients, but also more in general to the health system.

Temporal Trends in Selecting Patients for Partial Nephrectomy for Small Renal Cell Carcinomas in Alberta, Canada

Background

When technically feasible, partial nephrectomy (pN) is preferred over radical nephrectomy (rN) due to similar oncological control with preservation of renal function. Here, we evaluate the incorporation of pN into practice for small renal masses and examine the associated outcomes.

Methods

We included patients who had undergone either a partial or radical nephrectomy in Alberta, Canada for renal cell carcinomas with pathology tumor stage T1a between 2002 and 2014 (N=1449). Patients were excluded if they had multiple tumors or if they were on dialysis prior to nephrectomy.

Results

pN use increased over the duration of the study period. Patients treated after the introduction of guidelines (2007) recommending the use of pN were significantly more likely to receive a pN (OR: 2.709, 95% CI: 1.944–3.775; p<0.001) after adjusting for baseline estimated glomerular filtration rate (GFR), age, and sex. Patients who received rN were at significantly increased risk of death (HR: 1.528, 95% CI: 1.029–2.270; p=0.036) after controlling for baseline GFR, age, and sex. Baseline GFR significantly affected odds of receiving pN (p<0.050) in the entire cohort, but subgroup analysis of more recently diagnosed patients (2011–2014) showed that only patients with kidney failure (GFR <15) were less likely to have received pN.

Discussion

The utilization of pN for patients with pT1a renal cell carcinoma has increased significantly over time and has been accelerated by the introduction of guideline recommendations. Patients treated with pN over the study period had superior overall survival.

Challenges and opportunities of acquiring scientific authority in medical sciences: determination of the experts' views based on qualitative content analysis

INTRODUCTION

Capability is built upon knowledge and wisdom, and scientific progress and development is associated with wealth production, national and international authority, and independence. To promote scientific development, as a prerequisite to the country's progress in other areas, there is a need for strategic planning and creating scientific capacities. Today's world is facing a rapid growth and development in science and technology, and universities and higher education centers have an important role in the society's development and progress in the areas of human resources training, science and technology production, and solving different problems. Considering the Iran's health scientific road map and communication of innovation and reform plans, and since universities are required to identify the areas of authority, this study was conducted to determine the challenges of scientific authority promotion and proper courses of action.

METHODS

In this study, content analysis was used as a qualitative research method. The triangulation method was applied for data collection. Purposive sampling was done to select the participants for focused group discussion and data collection continued until data saturation was achieved. The participants were 19 higher education experts and MOHME policymakers. The ATLAS.ti software version 5.2 was used for analysis of data.

RESULTS

The results of the analysis of transcripts obtained from FGD with higher education experts and MOHME policymakers showed 4 themes, 10 categories and 43 sub-categories. The resulting themes included: "Experienced perceptions of scientific authority", "Requirements of scientific authority", "Challenges of scientific authority", and "Strategies for promoting scientific authority".

CONCLUSION

Universities and governmental sectors do not represent all the capacities, and there are much more capacities that can be exploited with participation of different sectors and institutions, especially inter-sectoral and inter-university collaborations. Many advances in new sciences have occurred in interdisciplinary majors, and these collaborations help to take solid steps towards scientific authority.

Barriers and facilitators for caregiver involvement in the home care of people with pressure injuries: A qualitative study

Aim

To explore the barriers and facilitators perceived by home caregivers regarding their involvement in the home care of people with pressure injuries.

Background

Although home caregivers are key in the process of caring for people with pressure injuries, little is known about their perceptions regarding their involvement in the same.

Methods

A qualitative study based on grounded theory involving a theoretical sample of 15 home caregivers of people with pressure injuries within the health district of Puertollano, Spain.

Results

This study identified three barriers (feminization of care, necessary life adaptations as a home caregiver, and the organization of health services) and three facilitators (the perceived family duty for caring, willingness to provide care, and satisfaction with the care received on behalf of primary care services) associated with caregiver involvement in the home care of pressure injuries.

Conclusions

The care of a person with pressure injuries is perceived as a duty and requires important adaptations affecting the home caregiver’s personal, social and work life. The emotional closeness and trust that develops between a patient and the primary care staff equals an involvement which, in turn, also has positive results for both the home caregiver and the patient.

Using research to guide practice: The Physiotherapy Evidence Database (PEDro)

BACKGROUND

The Physiotherapy Evidence Database (PEDro) is a free, preeminent, global resource to support evidence-based physical therapy. PEDro provides rapid access to randomized controlled trials, systematic reviews, and clinical practice guidelines evaluating physical therapy interventions.

METHODS

This paper describes the PEDro scale, PEDro contents, who uses PEDro, searching, browsing the latest content, and developing skills in evidence-based physical therapy. Strategies specifically developed to break down barriers for Portuguese-speaking physical therapists are emphasized.

RESULTS

All trials indexed in PEDro are assessed for methodological quality using the 10-point PEDro scale. These ratings are used to rank search results. In August 2019 PEDro indexed 44,309 articles: 34,619 trials, 9004 reviews, and 686 guidelines. The number of trials is predicted to double by 2025. PEDro users come from 214 countries. Physical therapists in Brazil are the largest users (23% of all searches). Physical therapists are encouraged to use the PEDro advanced search page to find answers for their clinical questions. PEDro's 'Evidence in your inbox' allows physical therapists to browse the latest content. To assist users develop skills in evidence-based physical therapy, PEDro includes tutorials and a series of 'how to' videos. PEDro web-site is fully available in Portuguese and English.

CONCLUSION

PEDro facilitates the use of high-quality clinical research by physical therapy clinicians, educators, students, and researchers. In 2019 PEDro celebrated its twentieth anniversary. Some enhancements to mark this milestone include launching a new database called DiTA (Diagnostic Test Accuracy) that focuses on the accuracy of diagnostic tests used by physical therapists.

Targeting adaptability to improve Medication Therapy Management (MTM) implementation in community pharmacy

Objectives

(1) To develop an adaptation framework for MTM delivery for pharmacists (the MTM Adaptability Framework), (2) to examine the impact of an educational intervention informed by the MTM Adaptability Framework on MTM completion rates over a 2-year period, and (3) to explore pharmacists’ perceptions regarding knowledge and beliefs about MTM and MTM implementation self-efficacy pre- and post-intervention.

Methods

This study is a prospective, mixed-methods research study including a quasi-experimental, one-group pretest-posttest quantitative study with a sequential explanatory qualitative study arm featuring semi-structured key informant interviews. US supermarket pharmacy chain setting included 93 community pharmacy sites located in Tennessee, Kentucky, and Alabama. MTM completion rates are reported as percentage of completed comprehensive medication reviews (CMRs) and targeted medication reviews (TMRs) and pharmacist perceptions.

Results

An 11.4% absolute increase in MTM completion rates was seen after the educational intervention targeting adaptation of MTM in the community pharmacy setting. This was found to be significant (46.92% vs. 58.3%; p < 0.001). Responses to the semi-structured interviews were mapped against CFIR and included themes: “knowledge and beliefs about MTM (pre-intervention),” “self-efficacy for MTM implementation (pre-intervention),” “knowledge and beliefs about MTM (post-intervention),” and “self-efficacy for MTM implementation (post-intervention).” Data convergence was found across these methodologies and suggested that targeting adaptability of MTM delivery increases MTM completion rates (quantitative data) and positively changes perceptions of MTM feasibility and self-efficacy (interviews).

Conclusion

The use of an educational intervention about adaptation of MTM to influence adaptation of MTM to a chain community pharmacy setting part of an implementation strategy improved MTM completion rates significantly. Future research should investigate combined implementation strategies and their impact on MTM implementation success.

CDC's 6|18 Initiative: A Cross-Sector Approach to Translating Evidence Into Practice

CONTEXT

As the US health care system continues to undergo dynamic change, the increased alignment between health care quality and payment has provided new opportunities for public health and health care sectors to work together.

PROGRAM

The Centers for Disease Control and Prevention's 6|18 Initiative accelerates cross-sector collaboration between public health and health care purchasers, payers, and providers and highlights 6 high-burden conditions and 18 associated interventions with evidence of cost reduction/neutrality and improved health outcomes. This evidence can inform payment, utilization, and quality of prevention and control interventions.

IMPLEMENTATION

The Centers for Disease Control and Prevention focused initially on public payer health insurance interventions for asthma control, unintended pregnancy prevention, and tobacco cessation. Nine state Medicaid and public health agency teams-in Colorado, Georgia, Louisiana, Massachusetts, Michigan, Minnesota, New York, Rhode Island, and South Carolina-participated in the initiative because they had previously prioritized the health condition(s) and specific intervention(s) and had secured state-level leadership support for state agency collaboration. The Centers for Disease Control and Prevention, the Centers for Medicare & Medicaid Services, the Center for Health Care Strategies, the Robert Wood Johnson Foundation, and other partners supported state implementation and dissemination of early lessons learned.

EVALUATION

The Centers for Disease Control and Prevention conducted exploratory interviews to guide improvement of the 6|18 Initiative and to understand facilitators, barriers, and complementary roles played by each sector. Monthly technical assistance calls conducted with state teams documented collaborative activities between state Medicaid agencies and health departments and state processes to increase coverage and utilization.

DISCUSSION

The 6|18 Initiative is strengthening partnerships between state health departments and Medicaid agencies and contributing to state progress in helping improve Medicaid coverage and utilization of effective prevention and control interventions. This initiative highlights early successes for others interested in strengthening collaboration between state agencies and between public and private sectors to improve payment, utilization, and quality of evidence-based interventions.

A framework for analysing learning health systems: Are we removing the most impactful barriers?

INTRODUCTION

Learning health systems (LHS) are one of the major computing advances in health care. However, no prior research has systematically analysed barriers and facilitators for LHS. This paper presents an investigation into the barriers, benefits, and facilitating factors for LHS in order to create a basis for their successful implementation and adoption.

METHODS

First, the ITPOSMO-BBF framework was developed based on the established ITPOSMO (information, technology, processes, objectives, staffing, management, and other factors) framework, extending it for analysing barriers, benefits, and facilitators. Second, the new framework was applied to LHS.

RESULTS

We found that LHS shares similar barriers and facilitators with electronic health records (EHR); in particular, most facilitator effort in implementing EHR and LHS goes towards barriers categorised as human factors, even though they were seen to carry fewer benefits. Barriers whose resolution would bring significant benefits in safety, quality, and health outcomes remain.LHS envisage constant generation of new clinical knowledge and practice based on the central role of collections of EHR. Once LHS are constructed and operational, they trigger new data streams into the EHR. So LHS and EHR have a symbiotic relationship. The implementation and adoption of EHRs have proved and continues to prove challenging, and there are many lessons for LHS arising from these challenges.

CONCLUSIONS

Successful adoption of LHS should take account of the framework proposed in this paper, especially with respect to its focus on removing barriers that have the most impact.

The role of non-medical factors in physicians' decision-making process in a pediatric telemedicine service

The complex process of medical decision-making is prone also to medically extraneous influences or "non-medical" factors. We aimed to investigate the possible role of non-medical factors in doctors' decision-making process in a telemedicine setting. Interviews with 15 physicians who work in a pediatric telemedicine service were conducted. Those included a qualitative section, in which the physicians were asked about the role of non-medical factors in their decisions. Their responses to three clinical scenarios were also analyzed. In an additional quantitative section, a random sample of 339 parent -physician consultations, held during 2014-2017, was analyzed retrospectively. Various non-medical factors were identified with respect to their possible effect on primary and secondary decisions, the accuracy of diagnosis, and "reasonability" of the decisions. Various non-medical factors were found to influence physicians' decisions. Those factors were related to the child, the applying parent, the physician, the interaction between the doctor and parents, the shift, and to demographic considerations, and were also found to influence the ability to make an accurate diagnosis and "reasonable" decisions. Our conclusion was that non-medical factors have an impact on doctor's decisions, even in the setting of telemedicine, and should be considered for improving medical decisions in this milieu.

Adaptation and Implementation of a Family Caregiver Skills Training Program: From Single Site RCT to Multisite Pragmatic Intervention

PURPOSE

We describe an approach to rapidly adapt and implement an education and skills improvement intervention to address the needs of family caregivers of functionally impaired veterans-Helping Invested Families Improve Veterans' Experience Study (HI-FIVES).

DESIGN

Prior to implementation in eight sites, a multidisciplinary study team made systematic adaptations to the curriculum content and delivery process using input from the original randomized controlled trial (RCT); a stakeholder advisory board comprised of national experts in caregiver education, nursing, and implementation; and a veteran/caregiver engagement panel. To address site-specific implementation barriers in diverse settings, we applied the Replicating Effective Programs implementation framework.

FINDINGS

Adaptations to HI-FIVES content and delivery included identifying core/noncore curriculum components, reducing instruction time, and simplifying caregiver recruitment for clinical settings. To enhance curriculum flexibility and potential uptake, site personnel were able to choose which staff would deliver the intervention and whether to offer class sessions in person or remotely. Curriculum materials were standardized and packaged to reduce the time required for implementation and to promote fidelity to the intervention.

CONCLUSIONS

The emphasis on flexible intervention delivery and standardized materials has been identified as strengths of the adaptation process. Two key challenges have been identifying feasible impact measures and reaching eligible caregivers for intervention recruitment.

CLINICAL RELEVANCE

This systematic implementation process can be used to rapidly adapt an intervention to diverse clinical sites and contexts. Nursing professionals play a significant role in educating and supporting caregivers and care recipients and can take a leading role to implement interventions that address skills and unmet needs for caregivers.

The impact of 0.2% chlorhexidine gel on oral health and the incidence of pneumonia amongst adults with profound complex neurodisability

AIMS

Investigate the effect of toothbrushing with 0.2% chlorhexidine gel on oral health and pneumonia amongst patients with a neurodisability who are fed via percutaneous endoscopic gastrostomy.

METHOD

Forty-nine patients at the Royal Hospital for Neuro-disability were recruited to an observational study. Daily toothbrushing with 0.2% chlorhexidine gel was undertaken for 12 months by trained nursing staff. Plaque and gingival health were assessed every six weeks using the Simplified Debris Index and the Basic Periodontal Examination. The annual incidence and prevalence of episodes of pneumonia experienced by patients whilst using the chlorhexidine gel were compared to rates from the previous year.

RESULTS

Plaque levels and the proportion of patients with periodontal pocketing > 3.5 mm significantly reduced, P < .001, with chlorhexidine toothbrushing. Total number of pneumonia episodes (75-67), antibiotics administered (73-64), and radiographs taken (19 to 16) were lower in the year wherein chlorhexidine was employed, and hospitalisations dropped by 31% (16-11), but these reductions were not statistically significant. No adverse events were reported.

CONCLUSION

Daily toothbrushing with 0.2% chlorhexidine undertaken by a trained and supported nursing staff was effective in improving oral health but did not significantly affect annual rates of pneumonia amongst patients.

Variation in Nonsurgical Treatment Recommendations for Common Upper Extremity Conditions

BACKGROUND

In orthopaedic surgery, there is known surgeon-to-surgeon variation in recommendations for surgery. Variation in recommendations for nonsurgical treatment of common upper extremity conditions for which surgery is discretionary remains unclear.

METHODS

One hundred eighty-three surgeons were included after completing six questions on six scenarios of upper extremity conditions regarding nonsurgical treatment recommendations. For one scenario, we measured the influence of reading a summary of preferred practice before making recommendations.

RESULTS

Variation in nonsurgical treatment recommendations was observed between surgeons and between upper extremity conditions. Surgeons that reviewed a decision support paragraph were more likely to opine that surgery would eventually be beneficial.

DISCUSSION

The notable variation in nonsurgical treatment recommendations indicates a substantial influence of surgeon bias in decision-making. To help ensure that decisions are consistent, surgeons may benefit from decision support and guidelines to help limit practice variation.

Knowledge, perspectives and clinical practices of Australian optometrists in relation to childhood myopia

BACKGROUND

The aim was to investigate the understanding of Australian optometrists in relation to myopia, its natural history and associations with vision-threatening ocular disease, self-reported clinical diagnosis and management approaches for childhood myopia, engagement with adult caregivers, and utilisation of information to guide practice.

METHODS

An online survey was distributed to Australian optometrists (n = 4,124). Respondents provided information about their demographics (for example, gender, age, practice location and modality), myopia knowledge, self-reported practice behaviours relating to childhood myopia, the information and evidence base used to guide their practice, and perceived extent of adult caregiver engagement in making management decisions for myopic children.

RESULTS

Completed surveys were returned by 239 optometrists (six per cent completed response rate). Most respondents demonstrated knowledge of the association between high myopia and retinal breaks, retinal detachment and primary open-angle glaucoma. Optometrists used a range of techniques to diagnose childhood myopia, with a preference for non-cycloplegic refractive measures. The most common approaches to management were single-vision distance and progressive addition spectacle lenses, despite most optometrists identifying orthokeratology, low-dose (0.01%) topical atropine and soft peripheral defocus contact lenses as three potentially more effective therapeutic interventions for modifying childhood myopia progression. Almost 90 per cent of respondents considered increasing time spent outdoors to be beneficial for reducing the rate of myopia progression. The main sources of information used to guide clinical practice were continuing education conferences and events, systematic reviews, and personal experience. Respondents perceived adult caregivers to generally be involved in myopia management decisions, and considered all aspects of myopia education as important.

CONCLUSION

Current optometric practices reflect the inconclusive nature of several key aspects of the evidence for childhood myopia management. Australian optometrists appear aware of emerging evidence, but are not routinely adopting measures that have not yet received regulatory approval for modulating childhood myopia progression. Clinical guidelines may be of value for assisting practitioners in making clinical decisions based upon the current, best-available research evidence.

Validity of the Health Systems Science Examination: Relationship Between Examinee Performance and Time of Training

The health systems science (HSS) framework articulates systems-relevant topics that medical trainees must learn to be prepared for physician practice. As new HSS-related curricula are developed, measures demonstrating appropriate levels of reliability and validity are needed. The authors describe a collaborative effort between a consortium of medical schools and the National Board of Medical Examiners to create a multiple-choice HSS examination in the areas of evidence-based medicine/population health, patient safety, quality improvement, and teamwork. Fifteen schools administered the 100-question examination through 2 academic years a total of 1887 times to 1837 first-time takers. Total test score mean was 67% (SD 11%). Total test reliability as measured by coefficient α was .83. This examination differentiated between medical students who completed the examination before, during, and after relevant training/instruction. This new HSS examination can support and inform the efforts of institutions as they integrate HSS-related content into their curricula.

Pre- and post-treatment with amiodarone for elective electrical cardioversion of atrial fibrillation: a systematic review and meta-analysis

AIMS

Clinicians frequently pre-treat patients with amiodarone to increase the efficacy of electrical cardioversion for atrial fibrillation (AF). Our objective was to determine the precise effects of amiodarone pre- and post-treatment on conversion efficacy and sinus rhythm maintenance.

METHODS AND RESULTS

We conducted a systematic review and meta-analysis of trials comparing pre- and post-treatment for electrical cardioversion with amiodarone vs. no therapy on (i) acute restoration and (ii) maintenance of sinus rhythm after 1 year. We searched MEDLINE and EMBASE from inception to July 2018 for randomized controlled trials. We evaluated the risk of bias for individual studies with the Cochrane tool and overall quality of evidence with the GRADE framework. We identified eight eligible studies (n = 1012). Five studies were deemed to have unclear or high risk of selection bias. We found the evidence to be of high quality based on GRADE. Treatment with amiodarone (200-800 mg daily for 1-6 weeks pre-cardioversion; 0-200 mg daily post-cardioversion) was associated with higher rates of acute restoration [relative risk (RR) 1.22, 95% confidence interval (CI) 1.07-1.39, P = 0.004, n = 1012, I2 = 65%] and maintenance of sinus rhythm over 13 months (RR 4.39, 95% CI 2.99-6.45, P < 0.001, n = 695, I2 = 0%). The effects of amiodarone for acute restoration were maintained when considering only studies at low risk of bias (RR 1.22, 95% CI 1.10-1.36, P < 0.001, n = 572, I2 = 0%). Adverse effects were typically non-serious, occurring in 3.4% (6/174) of subjects receiving amiodarone.

CONCLUSION

High-quality evidence demonstrated that treatment with amiodarone improved the restoration and maintenance of sinus rhythm after electrical cardioversion of AF. Short-term amiodarone was well-tolerated.

A cross-sectional study to assess Evidence-Based Medicine teaching method: online or face-to-face?

We aimed to study differences in postgraduate students' achievement if they are taught evidence-based medicine (EBM) by face-to-face or by online learning. We assessed the performance of 28 postgraduate students who completed a face-to-face learning module and 34 students who completed an online learning module in a cross-sectional study. The teaching materials were the same in both courses so that any performance difference would be due to the teaching method. Grading involved semester work (15%), midterm (25%), oral (15%) and final (30%) examinations. Students were evaluated by a project submitted by the end of the semester (15%). Percentage of student satisfaction was calculated. Mean midterm and final examination scores did not differ significantly between the two groups (p=0.759 and 0.721, respectively). Students from both groups achieved almost the same median score on the oral discussion examination (p=0.31). Students who attended the online learning module were associated with a significantly higher median project score compared with those who attended the face-to-face teaching (p<0.001). In general, students from both modules were similarly satisfied about course contents, lecturers and students' assessment process although one-third of students felt non-equality and unfair instructors' practice towards them in face-to-face teaching method. Further research should be paid towards assessment of EBM e-learning to support the developing era of evidence-based practice in low-income to middle-income countries.

Implementing an initiative promote evidence-informed practice: part 2-healthcare professionals' perspectives of the evidence rounds programme

BACKGROUND

The translation of research into clinical practice is a key component of evidence-informed decision making. We implemented a multi-component dissemination and implementation strategy for healthcare professionals (HCPs) called Evidence Rounds. We report the findings of focus groups and interviews with HCPs to explore their perceptions of Evidence Rounds and help inform the implementation of future similar initiatives. This is the second paper in a two-part series.

METHODS

We employed total population, purposive sampling by targeting all of the health care professionals who attended or presented at group sessions exploring the evidence on clinical questions or topics chosen and presented by the HCPs. We conducted and audio-recorded in-person focus groups and one-to-one interviews, which were then transcribed verbatim. Two authors independently coded transcripts. NVivo software was used to collate the primary data and codes. We analysed data guided by the five steps involved in framework analysis; 1) familiarization 2) identifying a thematic framework 3) indexing 4) charting 5) mapping and interpretation.

RESULTS

Thirteen HCPs participated, of which 6 were medical doctors an d 7 were nursing or midwifery staff. We identified the following key domains; organisational readiness for change, barriers and facilitators to attendance, barriers and facilitators to presenting, communication and dissemination of information, and sustainability. During focus groups and interviews HCPs reported that Evidence Rounds had a positive impact on their continuing education and clinical practice. They also provided insights into how future initiatives could be optimised to support and enable them to narrow the gap between research evidence and practice.

CONCLUSIONS

Individual, departmental and organisational level contextual factors can play a major role in implementation within complex health services. HCPs highlighted how in combination with clinical guideline development, implementation of evidence could be increased. Further research after a longer period of implementation could investigate how initiatives might be optimised to promote the uptake of evidence, improve implementation and expedite behaviour change.

From knowledge translation theory to practice: developing an evidence to care hub in a pediatric rehabilitation setting

Purpose: Ensuring evidence-informed care happens systematically and consistently is not easy in complex health facilities. This paper describes the evolution of knowledge translation infrastructure (Evidence to Care) within a pediatric rehabilitation hospital to address barriers to evidence-informed decision-making and accelerate research uptake to influence clinical care.Methods: Development of Evidence to Care involved a series of steps integrating knowledge translation principles, best evidence and stakeholder needs. Key aspects included: recognizing health system drivers and organizational enablers; establishing organizational structures and processes; building and operationalizing a strategic vision through activities and demonstration projects; and evaluating impact.Results: By way of a fully realized working model, two large-scale demonstration projects aligned with the Knowledge-to-Action Cycle have been completed. Audit findings demonstrate tangible examples of improving healthcare quality through investment in knowledge translation resources, processes and tailored evidence products. Critical enablers of this infrastructure include strong leadership commitment and ongoing direction, a dedicated expert team, alignment with strategic priorities and situated within organizational structures to link research, clinical care and education.Conclusions: With a replicable model, Evidence to Care addresses established health system barriers related to time, resources, skill and knowledge through dedicated knowledge translation specialists and knowledge brokers to facilitate knowledge translation practice.Implications for rehabilitationDeveloping dedicated knowledge translation infrastructure is both novel and relatively new in healthcare.Sharing step by step processes helps other organizations learn from field-tested experiences of what works and what doesn't in a particular setting.Involving stakeholders at all levels of an organization is key to valuing knowledge translation and fostering an evidence-friendly culture.Co-creating tailored knowledge products and planning for dissemination and uptake fosters inter-disciplinary collaboration and joint problem-solving among clients, families and providers.

Assessment of scalability of evidence-based innovations in community-based primary health care: a cross-sectional study

BACKGROUND

In 2013, the Canadian Institutes of Health Research funded 12 community-based primary health care research teams to develop evidence-based innovations. We aimed to explore the scalability of these innovations.

METHODS

In this cross-sectional study, we invited the 12 teams to rate their evidence-based innovations for scalability. Based on a systematic review, we developed a self-administered questionnaire with 16 scalability assessment criteria grouped into 5 dimensions (theory, impact, coverage, setting and cost). Teams completed a questionnaire for each of their innovations. We analyzed the data using simple frequency counts and hierarchical cluster analysis. We calculated the mean number and standard deviation (SD) of innovations that met criteria within each dimension that included more than 1 criterion. The analysis unit was the innovation.

RESULTS

The 11 responding teams evaluated 33 evidence-based innovations (median 3, range 1-8 per team). The innovations focused on access to care and chronic disease prevention and management, and varied from health interventions to methodological innovations. Most of the innovations were health interventions (n = 21), followed by analytical methods (n = 4), conceptual frameworks (n = 4), measures (n = 3) and strategies to build research capacity (n = 1). Most (29) met criteria in the theory dimension, followed by impact (mean 22.3 [SD 5.6] innovations per dimension), setting (mean 21.7 [SD 8.5]), cost (mean 17.5 [SD 2.1]) and coverage (mean 14.0 [SD 4.1]). On average, the innovations met 10 of the 16 criteria. Adoption was the least assessed criterion (n = 9). Most (20) of the innovations were highly ranked for scalability.

INTERPRETATION

Scalability varied among innovations, which suggests that readiness for scale up was suboptimal for some innovations. Coverage remained largely unaddressed; further investigation of this critical dimension is necessary.

Implementing evidence-based practices in the care of infants with bronchiolitis in Australasian acute care settings: study protocol for a cluster randomised controlled study

BACKGROUND

Bronchiolitis is the most common reason for admission to hospital for infants less than one year of age. Although management is well defined, there is substantial variation in practice, with infants receiving ineffective therapies or management. This study will test the effectiveness of tailored, theory informed knowledge translation (KT) interventions to decrease the use of five clinical therapies or management processes known to be of no benefit, compared to usual dissemination practices in infants with bronchiolitis. The primary objective is to establish whether the KT interventions are effective in increasing compliance to five evidence based recommendations in the first 24 h following presentation to hospital. The five recommendations are that infants do not receive; salbutamol, antibiotics, glucocorticoids, adrenaline, or a chest x-ray.

METHODS/DESIGN

This study is designed as a cluster randomised controlled trial. We will recruit 24 hospitals in Australia and New Zealand, stratified by country and provision of tertiary or secondary paediatric care. Hospitals will be randomised to either control or intervention groups. Control hospitals will receive a copy of the recent Australasian Bronchiolitis Guideline. Intervention hospitals will receive KT interventions informed by a qualitative analysis of factors influencing clinician care of infants with bronchiolitis. Key interventions include, local stakeholder meetings, identifying medical and nursing clinical leads in both emergency departments and paediatric inpatient areas who will attend a single education train-the-trainer day to then deliver standardised staff education with the training materials provided and coordinate audit and feedback reports locally over the study period. Data will be extracted retrospectively for three years prior to the study intervention year, and for seven months of the study intervention year bronchiolitis season following intervention delivery to determine compliance with the five evidence-based recommendations. Data will be collected to assess fidelity to the implementation strategies and to facilitate an economic evaluation.

DISCUSSION

This study will contribute to the body of knowledge to determine the effectiveness of tailored, theory informed interventions in acute care paediatric settings, with the aim of reducing the evidence to practice gaps in the care of infants with bronchiolitis.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry ACTRN12616001567415 (retrospectively registered on 14 November 2016).

Tailored Versus Generic Knowledge Brokering to Integrate Mood Management Into Smoking Cessation Interventions in Primary Care Settings: Protocol for a Cluster Randomized Controlled Trial

Background

Both tobacco smoking and depression are major public health problems associated with high morbidity and mortality. In addition, individuals with depression are almost twice as likely to smoke and less likely to achieve smoking cessation. In the Smoking Treatment for Ontario Patients program, an established smoking cessation program in Ontario, Canada, 38% of smokers in primary care settings have current or past depression with 6-month quit rates that are significantly lower than those without depression (33% versus 40%, P<.001). Integrating self-help mood management (eg, relaxation exercises and mood monitoring) with smoking cessation treatment increases long-term quit rates by 12%-20%. However, integration in real-world settings has not been reported. It is unclear which knowledge translation strategy would be more effective for motivating clinicians to provide resources on mood management to eligible patients.

Objective

The objectives of this study are to investigate the following comparisons among depressed smokers enrolled in a smoking cessation program: 1) the effectiveness of generalized, exclusively email-based prompts versus a personalized knowledge broker in implementing mood management interventions; 2) the effectiveness of the two knowledge translation strategies on smoking quit rates; and 3) the incremental costs of the two knowledge translation strategies on the implementation of mood management interventions.

Methods

The study design is a cluster randomized controlled trial of Family Health Teams participating in the Smoking Treatment for Ontario Patients program. Family Health Teams will be randomly allocated 1:1 to receive either generalized messages (related to depression and smoking) exclusively via email (group A) or be assigned a knowledge broker who provides personalized support through phone- and email-based check-ins (group B). The primary outcome, measured at the site level, is the proportion of eligible baseline visits that result in the provision of the mood management intervention to eligible patients.

Results

Recruitment for the primary outcome of this study will be completed in 2018/2019. Results will be reported in 2019/2020.

Conclusions

This study will address the knowledge gap in the implementation strategies (ie, email-based prompts versus a knowledge broker) of mood management interventions for smokers with depression in primary care settings.

Trial Registration

ClinicalTrials.gov NCT03130998; https://clinicaltrials.gov/ct2/show/NCT03130998 (Archived on WebCite at www.webcitation.org/6ylyS6RTe)

Initial Usability Evaluation of a Knowledge-Based Population Health Information System: The Population Health Record (PopHR)

We report the baseline usability of a novel web-based application, the Population Health Record (PopHR), designed to facilitate the effective use of population health information by public health professionals and to support evidence-based decision-making. The usability test was conducted with ten potential users who each completed eight tasks using the PopHR system. Participant responses were recorded, including timestamps for each data entry. Overall, the task completion rate was 96% while the success rate was 88%. The average time-on-task was 3.11 minutes, with more time spent on tasks requiring a user to stratify data along multiple dimensions, such as age, sex, or geographical region. Usability scores indicated that the current version of PopHR has good usability. Potential improvements identified included adding supporting information, offering different visualizations, and enhancing system stability. These findings are examples of addressable usability problems encountered in developing a population health record system.

X Marks the Spot: Mapping Similarity Between Clinical Trial Cohorts and US Counties

When patients and doctors collaborate to make healthcare decisions, they rely on clinical trial results to guide discussions. Trials are designed to recruit diverse participants. The question remains - how well do trial results apply to me or to people who live in our area? This study compared one complete clinical trial dataset (SPRINT) and one published study (ACCORD) to the Community Health Status Indicators dataset to assess the similarity of the trial populations to US county populations. Counties up to 495 miles to the closest SPRINT trial site and up to 712 miles to the closest ACCORD trial site had populations that were significantly more similar to the study cohort than counties farther away. The investigators detail a generalizable method for both assessing recruitment gaps in large multicenter trials and creating maps for clinicians to provide intuition on trial applicability in their area.