[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Jie Liang\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":40},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":27,"whyStopped":4,"lastUpdateSubmitDate":28,"lastUpdatePostDateStruct":29,"startDateStruct":32,"completionDateStruct":34,"leadSponsor":36,"locationsCount":39},"100642352","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-100642352",false,"NCT07582731","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","Inclusion Criteria:\n\n1. Age between 18 and 75 years, inclusive.\n2. Confirmed diagnosis of Ulcerative Colitis (UC) or Crohn's disease (CD) according to standard clinical guidelines.\n3. Scheduled for elective colonoscopy for IBD monitoring or disease activity assessment.\n4. Able to understand written and verbal instructions and to use a smartphone to view video education materials.\n5. Voluntary participation with written informed consent.\n\nExclusion Criteria:\n\n1. Absolute contraindications to colonoscopy, including acute gastrointestinal perforation, fulminant colitis, toxic megacolon, or hemodynamic instability.\n2. History of total or subtotal colectomy.\n3. Acute or chronic intestinal obstruction.\n4. Severe cardiac, pulmonary, hepatic, or renal insufficiency (eGFR \\\u003C30 mL\u002Fmin\u002F1.73m², NYHA class III\u002FIV).\n5. Severe psychiatric or cognitive impairment that prevents understanding of the study requirements.\n6. Inability or unwillingness to provide written informed consent.\n7. Pregnant or breastfeeding women.","ALL","18 Years","75 Years",{"count":19,"type":20},600,"ESTIMATED","INTERVENTIONAL",[23],"NA","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.",[26],"Inflammatory Bowel Diseases","NOT_YET_RECRUITING","2026-06-13",{"date":30,"type":31},"2026-06-16","ACTUAL",{"date":33,"type":20},"2026-06-01",{"date":35,"type":20},"2027-07-01",{"name":37,"class":38},"Jie Liang","OTHER",12,""]