Comparing Three Rescue Bowel Preparation Regimens for Colonoscopy After Failed Cleansing: A Randomized Controlled Trial
Comparison of Three Different Rescue Bowel Preparation Regimens in Patients With Previous Bowel Cleansing Failure at Colonoscopy
Sponsor: Ospedale San Pio
Listed as NCT07557173, this observational or N/A phase trial focuses on Bowel Cleansing for Colonoscopy and Inadequate Bowel Preparation and remains actively recruiting participants. Sponsored by Ospedale San Pio, it has been updated 1 time since 2024, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
1 version recordedEligibility Summary
The goal of this clinical trial is to learn which rescue bowel preparation works best for adults who need a repeat colonoscopy after a previous bowel preparation did not clean the bowel well enough. The study will also look at how satisfied participants are with each preparation. The main questions it aims to answer are: * Which bowel preparation helps more participants achieve adequate bowel cleansing before repeat colonoscopy? * Which bowel preparation leads to better cleansing in different parts of the colon? * Which bowel preparation is better tolerated by participants? Researchers will compare 3 rescue bowel preparation regimens to see which one works best for repeat colonoscopy after a previous cleansing failure. Participants will: * be randomly assigned to 1 of 3 bowel preparation regimens * take one of the following regimens before repeat colonoscopy: * 4 liters of polyethylene glycol (PEG) plus 12 milligrams of bisacodyl * 1 liter of PEG plus ascorbic acid plus 10 milligrams of bisacodyl * 2 liters of PEG plus extra PEG taken over the 3 days before colonoscopy * undergo repeat colonoscopy * rate their satisfaction with the bowel preparation
Contact Information
- Ospedale San Pio
For direct contact, visit the study record on ClinicalTrials.gov .