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A Multi-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 multi-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. A total of 600 IBD patients from 13 centers will be randomized 1:1 to standard education plus subtype-specific video education (intervention group) or standard education alone (control group). The primary outcome is the Boston Bowel Preparation Scale (BBPS) score.
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
600
Start Date
2026-06-01
Completion Date
2027-07-01
Last Updated
2026-06-16
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
Locations (12)
Peking Union Medical College Hospital
Beijing, BeijingBeijing, China
Shengjing Hospital of China Medical University
Shenyang, Liaoning, China
Affiliated Hospital of Qinghai University
Xining, Qinghai, China
The Second Affiliated Hospital of Xi'an Jiaotong University
Xi'an, Shaanxi, China
Air Force 986 Hospital
Xi'an, Shaanxi, China
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai, Shanghai Municipality, China
Renji Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai, Shanghai Municipality, China
Changhai Hospital, Naval Medical University
Shanghai, Shanghai Municipality, China
Heping Hospital affiliated to Changzhi Medical College
Changzhi, Shanxi, China
Linfen Central Hospital
Linfen, Shanxi, China
Yuncheng Central Hospital
Yuncheng, Shanxi, China
The First Affiliated Hospital of Xinjiang Medical University
Ürümqi, Xinjiang, China