Analysis of Factors Influencing the Quality of Bowel Preparation Before Colonoscopy in IBD Patients
Recruiting now
Conditions studied: IBD (Inflammatory Bowel Disease), Colonoscopy, Colonoscopy: Bowel Preparation
In brief
The primary objectives of this project are twofold. On the one hand, it aims to investigate the current status of bowel preparation protocols and their quality in IBD patients undergoing colonoscopy, particularly focusing on the implementation of these protocols across hospitals following the release of the 2023 bowel preparation guidelines. This will further standardize and optimize bowel preparation practices in China. On the other hand, the project seeks to identify and examine various risk factors contributing to poor bowel preparation quality in IBD patients, analyze their correlation with bowel preparation scores, and develop a risk prediction model for failed bowel preparation. This will provide a theoretical foundation for formulating personalized bowel preparation regimens tailored to individual patient conditions in the future.
Key facts
- Study ID
- NCT07335705
- Run by
- Changhai Hospital
- People needed
- 1000
- Starts
- 2025-12-08
- Expected to finish
- 2026-10-01
- Last updated by the study team
- 2026-05-14
Who can join
Age: 18 and older, up to 75. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Patients aged 18 years or older, of any gender, scheduled for colonoscopy;
- Patients diagnosed with Inflammatory Bowel Disease (IBD) according to the 2023 edition of the Guidelines for the Diagnosis and Treatment of Inflammatory Bowel Disease;
- Voluntary participation in this study and provision of signed informed consent.
You may not qualify if…
- History of acute myocardial infarction (within the past 6 months), severe cardiac, hepatic, or renal insufficiency, or psychiatric disorders;
- Current use of anticoagulants (e.g., aspirin, warfarin) or presence of coagulation disorders;
- Pregnant or lactating women;
- Acute intestinal infection within the past 2 weeks;
- History of colorectal tumors, familial adenomatous polyposis, or Peutz-Jeghers syndrome;
- History of intestinal obstruction, perforation, stenosis, or any other condition preventing completion of the examination;
- Severe hearing impairment, cognitive dysfunction, or inability to cooperate with the survey;
- Individuals already enrolled in this study who schedule a repeat colonoscopy;
- Currently participating in another clinical observational trial or having participated in any other clinical trial within the past 60 days;
- Refusal to sign the written informed consent form.
Where it is running
- Changhai Hospital — Shanghai, Shanghai Municipality, China (enrolling)
Full record on ClinicalTrials.gov
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