Plain-English translation of NCT07355777 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 whether a video tutorial about how to prepare for colonoscopy — in addition to face-to-face instructions from your doctor — helps patients do a better job preparing. Good preparation is crucial because it allows doctors to see your colon clearly and catch any problems, like polyps or signs of disease. The study will compare patients who receive only standard verbal instructions with patients who also get access to an instructional video they can watch at home.
Many patients don't fully understand how to prepare for colonoscopy, even after talking with their doctor. Poor preparation makes it harder for doctors to see inside your colon clearly and can lead to missed findings. Researchers believe that a standardized video tutorial available to watch multiple times at home could help more patients prepare properly and make colonoscopies more effective.
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You will be randomly assigned to one of two groups. Both groups will receive standard face-to-face instructions from your gastroenterologist about how to prepare for your colonoscopy. If you're in the video group, you'll also receive an email with a link to a video tutorial you can watch at home as many times as you need. Your colonoscopy will then proceed as scheduled, and doctors will evaluate how well you prepared and what they find during the procedure.
AI-generated summary from trial data · Sep 3, 2026 · Not medical advice
France