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Colonoscopy vs Stool Testing for Older Adults With Colon Polyps
Sponsor: Dartmouth-Hitchcock Medical Center
Summary
This is a multi-site comparative effectiveness randomized controlled trial (RCT) comparing annual fecal immunochemical testing (FIT) and colonoscopy for post-polypectomy surveillance among adults aged 65-82 with a history of colorectal polyps who are due for surveillance colonoscopy.
Official title: Colonoscopy Versus Stool-based Testing for Older Adults With a History of Colon Polyps
Key Details
Gender
All
Age Range
65 Years - 82 Years
Study Type
INTERVENTIONAL
Enrollment
8946
Start Date
2023-06-14
Completion Date
2035-12-31
Last Updated
2025-09-23
Healthy Volunteers
No
Conditions
Interventions
FIT
Annual FIT
Colonoscopy
One time surveillance colonoscopy
Locations (19)
University of Alabama Birmingham
Birmingham, Alabama, United States
University of Arizona
Tucson, Arizona, United States
Kaiser Permanente Northern California
Walnut Creek, California, United States
University of Colorado
Aurora, Colorado, United States
MedStar Health
Washington D.C., District of Columbia, United States
James A. Haley Veterans Hospital
Tampa, Florida, United States
Northwestern Memorial Hospital
Chicago, Illinois, United States
University of Chicago
Chicago, Illinois, United States
Rockford Gastroenterology Associates
Rockford, Illinois, United States
Richard L. Roudebush VA Medical Center
Indianapolis, Indiana, United States
University of Michigan Health
Ann Arbor, Michigan, United States
Dartmouth Health
Lebanon, New Hampshire, United States
New York Harbor Health Care System - Dept of Veterans Affairs
New York, New York, United States
Kaiser Permanente Northwest
Portand, Oregon, United States
Oregon Health & Science University (Knight Cancer Institute)
Portland, Oregon, United States
Intermountain Health
Sandy City, Utah, United States
University of Virginia Health
Charlottesville, Virginia, United States
University of British Columbia
Vancouver, British Columbia, Canada
University of Manitoba
Winnipeg, Manitoba, Canada