Pre-Packaged Low-Residue Diet for Bowel Prep in IBD Patients

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

The trial compares two approaches to bowel preparation before colonoscopy in adults with IBD: a conventional low-residue diet versus the same diet supplemented with Maifu Changqing Complete Nutritional Formula Powder, initiated 24 hours before the procedure. It uses a randomized design across multiple centers to collect data on bowel cleansing quality, nutritional status, and comfort during prep. Data are gathered via standardized case report forms and quality control procedures ensure accuracy and adherence to GCP standards. The study aims to improve both the effectiveness of bowel prep and the patient experience in the IBD population.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Age: Adult patients between 18 and 75 years old;
* Diagnosis of IBD according to the 2023 Guidelines for the Diagnosis and Treatment of Inflammatory Bowel Disease;
* Voluntary participation in this clinical trial and provision of signed informed consent.

Exclusion Criteria:

* Patients with acute IBD, severe conditions, combined with major bleeding, suspected toxic megacolon, CD with severe intestinal stricture, gastrointestinal obstruction, or other conditions deemed unsuitable for colonoscopy by the physician;
* Patients with severe cardiac, pulmonary, hepatic, or renal dysfunction;
* History of previous colorectal surgical resection or use of medications that may affect intestinal motility within one week (e.g., antidepressants, sedatives, calcium channel blockers);
* History of stroke, spinal cord injury, or psychiatric disorders that impair compliance with bowel preparation and colonoscopy;
* Allergy to any component of the administered drugs or meal replacements;
* Pregnant or lactating women, and other individuals considered unsuitable for bowel preparation and colonoscopy by the physician.

Where it's running

• Changhai Hospital
  Shanghai, Shanghai Municipality, China Recruiting
• Changhai Hospital
  Shanghai, Shanghai Municipality, China Recruiting

Study contacts

• Principal investigator: Yu Bai, M.D. — Changhai Hospital
• Study coordinator: Yu Bai, M.D.
• Email: md.baiyu@foxmail.com
• Phone: +8613564665324

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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• Pre-packaged low-residue diet (Maifu Changqing®) for bowel preparation in adults with IBD

  This project will see if a pre-packaged low-residue nutrition powder (Maifu Changqing®) makes bowel preparation easier and better nourishes adults with IBD who are having a colonoscopy.

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• Improving bowel preparation for colonoscopy in people with IBD

  This project will test whether current bowel-prep practices and individual patient factors affect how clean the bowel is for people with IBD having a colonoscopy.

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• Infliximab plus the Crohn's Disease Exclusion Diet for children with Crohn's disease

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• SMART-IBD app for teens with inflammatory bowel disease

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• Melatonin to improve sleep quality in adults with inflammatory bowel disease in remission

  This study tests whether melatonin can improve sleep quality in adults with IBD who are in clinical remission.

  Recruiting Phase 4 Mahidol University · Bangkok Noi, Bangkok · NCT07737665

How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.