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RECRUITING
NCT05612347
NA

Colonoscopy vs Stool Testing for Older Adults With Colon Polyps

Sponsor: Dartmouth-Hitchcock Medical Center

View on ClinicalTrials.gov

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

Interventions

DIAGNOSTIC_TEST

FIT

Annual FIT

DIAGNOSTIC_TEST

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