New ruler for colon polyps: does it help doctors get the size right?
NCT ID NCT04858477
First seen Feb 27, 2026 · Last updated May 16, 2026 · Updated 8 times
Summary
This study looked at whether a device called Napoleon helps gastroenterology fellows measure colon polyps more accurately than just guessing by sight. 46 patients aged 45 and older having a colonoscopy took part. Doctors first estimated the polyp size visually, then measured it with the Napoleon device, and the results were compared.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Bellevue Hospital Center
New York, New York, 10016, United States
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Manhattan VA Medical Center
New York, New York, 10016, United States
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NYU Langone Health
New York, New York, 10016, United States
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NYU Langone Hospital Brooklyn
Brooklyn, New York, 11220, United States
Conditions
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