Use of Wikis and Evidence-Based Medicine in Surgical Practice

Not Applicable

Completed

• Conditions: Evidence Based Medicine
• Interventions: Behavioral: Mandatory use of surgery wiki; Behavioral: Voluntary use of the surgery wiki

• Registration Number: NCT01051050
• Lead Sponsor: The University of Texas Health Science Center, Houston

Brief Summary

The goal of this study is to improve surgical residents' skills in critically appraising the literature and to promote the dissemination and application of the best available evidence to surgical practice. The hypothesis is that mandatory participation, with faculty oversight, in a journal club wiki will improve the dissemination, evaluation, and application of evidence-based medicine (EBM) in a surgical residency program at University of Texas Health Science Center at Houston (UT-Houston).

Detailed Description

The translation of evidence-based medicine (EBM) to clinical practice requires training in literature searching and critical appraisal, which is particularly lacking in surgery. The demands of surgical residency coupled with the 80-hour work week make attendance at journal clubs suboptimal. Internet technology such as wikis, which are free user-friendly collaborative websites, may be a solution to improving resident participation in journal club-related activities, but their utility is highly dependent upon resident contributions and usage. We propose a pilot randomized trial of mandatory versus voluntary participation in a general surgery journal club wiki to verify its feasibility, sustainability, and impact on resident EBM skills as measured with a validated questionnaire. Secondary outcomes will include resident self-assessment of wiki usage and comfort with EBM skills and faculty-assessed resident application of these skills in weekly morbidity and mortality conferences. If the wiki is feasible and sustainable, then the project will be expanded to include other surgical disciplines and cohorts (i.e. students, fellows, other institutions, other medical disciplines) to ensure generalizability. If beneficial, wikis could not only improve resident EBM skills, but also have a halo effect on students and faculty, and ultimately wikis could improve patient care. The assembled multi-disciplinary and multi-institutional team has significant collective expertise in evidence-based medicine, medical education, library skills, and clinical trial design and analysis which are necessary for this project.

Study Timeline

• Study Start: 2010-01
• Study First Submitted: 2010-01-14
• Study First Submitted QC: 2010-01-15
• Study First Posted: 2010-01-18
• Primary Completion: 2011-09
• Study Completion: 2011-09
• Status Verified: 2011-10
• Last Update Submitted: 2011-10-14
• Last Update Posted: 2011-10-17

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 45

Inclusion Criteria

• General surgery residents at UT Health Science Center at Houston

Exclusion Criteria

• Not a general surgery resident at UT Health Science Center at Houston

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Mandatory use of surgery wiki	Mandatory use of surgery wiki	Mandatory participation in journal club wiki which will include adding to and reviewing the information posted on the wiki. Contribution to the wiki will be required at least once during the study period.
Voluntary use of surgery wiki	Voluntary use of the surgery wiki	Voluntary participation in the journal club wiki

Primary Outcome Measures

Name	Time	Method
Change in performance on a questionnaire	1 year

Secondary Outcome Measures

Name	Time	Method
self-assessment of wiki usage	1 year
use of EBM in daily practice before and after the trial	1 year
comfort with critical appraisal of the literature using a 5-point Likert scale	1 year

Trial Locations

Locations (1)

University of Texas Health Science Center-Houston; 🇺🇸 Houston, Texas, United States