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A Single-Center Randomized Controlled Trial on the Impact of Disease Subtype-Based Active Video Education on Bowel Preparation Quality in Patients With Inflammatory Bowel Disease
Sponsor: Jie Liang
Summary
This single-center, prospective, randomized controlled trial evaluates whether disease subtype-based active video education improves bowel preparation quality in patients with inflammatory bowel disease (IBD) undergoing colonoscopy. 300 IBD patients will be randomized 1:1 to standard education plus subtype-specific video education (intervention) or standard education alone (control). Primary outcome: Boston Bowel Preparation Scale (BBPS) score.
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
300
Start Date
2026-06-01
Completion Date
2027-07-01
Last Updated
2026-05-13
Healthy Volunteers
No
Conditions
Interventions
Disease Subtype-Based Active Video Education
A structured, subtype-specific educational video program tailored for patients with inflammatory bowel disease (IBD). The videos are customized based on IBD subtype (ulcerative colitis/Crohn's disease), disease activity (active/remission), and Crohn's disease behavior (stricturing/fistulizing). It covers key topics including dietary restrictions, laxative intake instructions, symptom management, and practical problem-solving strategies to improve understanding and adherence to bowel preparation protocols. The video is delivered via WeChat link.
standard bowel preparation education
standard bowel preparation education