TREKK (Translating Emergency Knowledge for Kids) was established to address knowledge needs to support care of children in general emergency departments. To achieve this goal, we developed an integrated knowledge translation (KT) process based on identified priorities to create the TREKK Evidence Repository, containing "knowledge pyramids" and Bottom Line Recommendations (summary documents) on the diagnosis and treatment of emergency pediatric conditions. The objective of this article is to describe our methods for developing and disseminating the TREKK Evidence Repository to improve pediatric emergency care in Canada. Our work was guided by the research question: Can an integrated KT process address an information gap in healthcare practice? We utilized a pyramid-shaped framework, built upon the "4S" hierarchy of evidence model, to provide detailed evidence appropriate to stakeholders' needs. For each priority condition (asthma, bronchiolitis, croup, etc.), clinical advisors and KT experts collaborated to create a Bottom Line Recommendation and to select guidelines, reviews, and key studies for that condition's topic area in the Evidence Repository on the TREKK website (trekk.ca). Targeted promotion, including a social media campaign, communicated the availability of new topics in the Evidence Repository and available knowledge tools. Feedback from 35 end-users on pilot versions of the Evidence Repository was positive with 91% indicating that they would use the resource in the emergency department. Using an integrated KT process, we responded to end-users' requests for varying level of information on priority pediatric conditions through the creation of knowledge tools and development of a process to identify and vet high quality evidence-based resources.

Background: Extended thromboprophylaxis after hospital discharge following cancer surgery has been shown to reduce the incidence of venous thromboembolism (VTE); however, this practice has not been universally adopted. We conducted a populationbased analysis to determine the proportion of patients with symptomatic VTE diagnosed within 90 days after initial discharge following major abdominopelvic cancer surgery who might have benefited from extended thromboprophylaxis. Methods:We used the Manitoba Cancer Registry to identify patients who underwent major abdominopelvic cancer surgery between 2004 and 2009. The proportion in whom VTE was diagnosed during the initial hospital stay was determined by accessing the Hospital Separations Abstracts. The proportion in whom VTE was diagnosed after discharge was determined by examining repeat admissions within 90 days and by accessing Drug Programs Information Network records for newly prescribed anticoagulants. Detailed tumour and treatment-specific data allowed calculation of VTE predictors.Results: Of 6612 patients identified, 106 (1.60%) had VTE diagnosed during the in itial stay and 96 (1.45%) presented with VTE after discharge. Among patients in whom VTE developed after discharge, 33.3% had a pulmonary embolus, 24% had deep vein thrombosis, and 6.3% had both. Predictors of presenting with VTE after discharge within 90 days of surgery included advanced disease, presence of other complications, increased hospital resource utilization, primary tumours of noncolorectal gastrointestinal origin and age younger than 45 years. The development of VTE was an independent predictor of decreased 5-year overall survival. Conclusion:The cumulative incidence of VTE within 90 days of major abdominopelvic oncologic surgery was 3.01%, with about half (1.45%) having been diagnosed within 90 days after discharge.Contexte : La thromboprophylaxie prolongée après le congé hospitalier suite à une chirurgie pour cancer a permis de réduire l'incidence de la thrombo-embolie veineuse (TEV); or, cette pratique n'a pas été universellement adoptée. Nous avons procédé à une analyse de population afin de déterminer la proportion de patients qui ont reçu un diagnostic de TEV symptomatique dans les 90 jours suivant leur congé à la suite d'une chirurgie majeure pour cancer abdomino-pelvien et qui auraient pu bénéficier d'une thromboprophylaxie prolongée.

Results highlight the importance of targeting multiple levels of influence to increase PA among youth. Programs should focus on older students, females and those who are inactive or moderately active. In addition, social modeling of PA and increasing self-efficacy around activity should be encouraged.

CLINICIAN'S CAPSULE What is known about this topic? Evidence-based pediatric emergency care is variably applied across general and pediatric emergency departments. What did this study ask? What are the information-seeking patterns of pediatric emergency medicine network members? What did this study find? There remains a need to share successful methods of local dissemination and implementation across the network, and to leverage local professional champions such as clinical nurse liaisons. Why does this study matter to clinicians? Tailoring knowledge mobilization efforts to end-user priorities is essential to ensure impact and spread of outreach efforts.