Stool test vs. colonoscopy: which is better for seniors with polyp history?
NCT ID NCT05612347
First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 26 times
Summary
This study looks at two ways to check for colon cancer in adults aged 65 to 82 who have had colon polyps before. One group will get a yearly stool test (FIT), and the other will have a colonoscopy. Researchers want to see which method finds advanced growths better over time. About 9,000 people will take part for up to 11 years.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Dartmouth Health
RECRUITINGLebanon, New Hampshire, 03756, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Henry Ford
RECRUITINGDetroit, Michigan, 48202, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Intermountain Health
RECRUITINGSandy City, Utah, 84094, United States
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James A. Haley Veterans Hospital
RECRUITINGTampa, Florida, 33612-4745, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Jennifer Moreno Department of Veterans Affairs Medical Cneter
RECRUITINGSan Diego, California, 92161, United States
Contact
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Kaiser Permanente Northern California
RECRUITINGWalnut Creek, California, 94596, United States
Contact Email: •••••@•••••
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Kaiser Permanente Northwest
ACTIVE_NOT_RECRUITINGPortand, Oregon, 97232, United States
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London Health Sciences Centre Research Institute
RECRUITINGLondon, Ontario, N6A 5W9, Canada
Contact Phone: •••-•••-•••• Email: •••••@•••••
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MedStar Health
RECRUITINGWashington D.C., District of Columbia, 20010, United States
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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New York Harbor Health Care System - Dept of Veterans Affairs
RECRUITINGNew York, New York, 10010, United States
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Northwestern Memorial Hospital
RECRUITINGChicago, Illinois, 60611, United States
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Oregon Health & Science University (Knight Cancer Institute)
RECRUITINGPortland, Oregon, 97239, United States
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Richard L. Roudebush VA Medical Center
RECRUITINGIndianapolis, Indiana, 46202, United States
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University of Alabama Birmingham
ACTIVE_NOT_RECRUITINGBirmingham, Alabama, 35233, United States
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University of Arizona
RECRUITINGTucson, Arizona, 85719, United States
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University of British Columbia
RECRUITINGVancouver, British Columbia, V6Z 1Y6, Canada
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University of Calgary
RECRUITINGCalgary, Alberta, T2N 5A1, Canada
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University of Colorado
RECRUITINGAurora, Colorado, 80045, United States
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University of Manitoba
RECRUITINGWinnipeg, Manitoba, R3EOW3, Canada
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University of Michigan Health
RECRUITINGAnn Arbor, Michigan, 48105, United States
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Contact
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University of Utah
RECRUITINGSalt Lake City, Utah, 84112, United States
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University of Virginia Health
RECRUITINGCharlottesville, Virginia, 22903, United States
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Conditions
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