• Khara M Sauro, Rebecca Brundin-Mather, Jeanna Parsons Leigh, Daniel J Niven, Barry Kushner, Andrea Soo, Deborah J Cook, Sharon Straus, Christopher J Doig, Sean Bagshaw, and Henry T Stelfox.
• Department of Critical Care Medicine, University of Calgary, Foothills Medical Centre, Ground Floor-McCaig Tower, 1403-29 St NW, Calgary, AB T2N 5A1, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3D10, 3280 Hospital Dr NW, Calgary, Alberta T2N 4Z6, Canada; O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr NW, Calgary, AB T2N 4Z6, Canada.
• J Crit Care. 2019 Apr 1; 50: 111-117.

PurposeThis study evaluated a complex initiative to increase evidence-based use of low molecular weight heparin for venous thromboembolism prophylaxis among adult medical-surgical ICU patients.Materials And MethodsThis study included: quantitative survey and interviews. Participants were healthcare providers within four ICUs. Surveys collected knowledge of evidence underpinning best practice, exposure to the implementation strategies and their perceived utility, and recommendations. The interview expanded on survey topics. Descriptive statistics summarized the data and chi-squared tests were used to compare groups. Qualitative data were analyzed using a blended deductive and inductive coding approach.ResultsProviders had good knowledge of the evidence (range = 58% to 94%). Pharmacist-to-physician reminders (80%), other reminders (50%), and local guidelines (50%) were the most commonly observed strategies. Local champions (76%), on-site education (74%), and computerized decision support system (69%) were perceived to be most helpful. Interviews elicited five themes: provider roles, perceptions of the implementation strategies, facilitators and barriers to uptake of best practice, and recommendations. Assessment of the implementation strategies varied by professional group.ConclusionsThe findings of this process evaluation identified implementation strategies that can improve the use of evidence-informed practices, help interpret outcomes in the context of interventions and guide future quality improvement initiatives.Copyright © 2018 Elsevier Inc. All rights reserved.

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