Plain-English translation of NCT07557173 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing three different bowel-cleansing regimens to see which one works best for people who had an unsuccessful colonoscopy preparation the first time around. Each regimen uses polyethylene glycol (PEG)—a liquid solution that cleans out your bowel—combined with different additional medications and dosing schedules. The study will measure which approach most effectively cleans the bowel, how well each performs in different sections of the colon, and which one patients tolerate best.
When a colonoscopy doesn't provide a clear view because the bowel isn't clean enough, patients need to repeat the procedure. This trial exists to find the most effective 'rescue' cleansing method—one that works better, is easier to tolerate, and gets you a successful colonoscopy on the second try.
You likely qualify if…
You likely don't qualify if…
You will be randomly assigned to one of three bowel-cleansing preparations. You'll take your assigned preparation—which might be a larger single dose, a smaller dose with added ingredients, or doses spread over three days—before your repeat colonoscopy appointment. After the colonoscopy, you'll rate how satisfied you were with the preparation. The main commitment is preparing for and undergoing the repeat colonoscopy procedure itself.
AI-generated summary from trial data · Sep 24, 2026 · Not medical advice
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