Colonoscopy vs Stool Testing for Older Adults With Colon Polyps

ClinicalTrials.gov ID: NCT05612347

Public ClinicalTrials.gov record NCT05612347. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

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ClinicalTrials.gov public records Last synced May 8, 2026, 4:47 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Colonoscopy Versus Stool-based Testing for Older Adults With a History of Colon Polyps

Study identification

NCT ID: NCT05612347
Recruitment status: Recruiting
Study type: Interventional
Phase: Not applicable
Lead sponsor: Dartmouth-Hitchcock Medical Center; Other
Enrollment: 8,946 participants

Conditions and interventions

Conditions

Interventions

Colonoscopy Diagnostic Test
FIT Diagnostic Test

Diagnostic Test

Eligibility (public fields only)

Age range: 65 Years to 82 Years
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Jun 13, 2023
Primary completion: May 30, 2030
Completion: Dec 30, 2035
Last update posted: May 6, 2026

2023 – 2035

United States locations

U.S. sites: 18
U.S. states: 14
U.S. cities: 18

Facility	City	State	ZIP	Site status
University of Alabama Birmingham	Birmingham	Alabama	35233	Active, not recruiting
University of Arizona	Tucson	Arizona	85719	Recruiting
Jennifer Moreno Department of Veterans Affairs Medical Cneter	San Diego	California	92161	Recruiting
Kaiser Permanente Northern California	Walnut Creek	California	94596	Recruiting
University of Colorado	Aurora	Colorado	80045	Recruiting
MedStar Health	Washington D.C.	District of Columbia	20010	Recruiting
James A. Haley Veterans Hospital	Tampa	Florida	33612-4745	Recruiting
Northwestern Memorial Hospital	Chicago	Illinois	60611	Recruiting
Richard L. Roudebush VA Medical Center	Indianapolis	Indiana	46202	Recruiting
University of Michigan Health	Ann Arbor	Michigan	48105	Recruiting
Henry Ford	Detroit	Michigan	48202	Recruiting
Dartmouth Health	Lebanon	New Hampshire	03756	Recruiting
New York Harbor Health Care System - Dept of Veterans Affairs	New York	New York	10010	Recruiting
Kaiser Permanente Northwest	Portand	Oregon	97232	Active, not recruiting
Oregon Health & Science University (Knight Cancer Institute)	Portland	Oregon	97239	Recruiting
University of Utah	Salt Lake City	Utah	84112	Recruiting
Intermountain Health	Sandy City	Utah	84094	Recruiting
University of Virginia Health	Charlottesville	Virginia	22903	Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT05612347, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted May 6, 2026 · Synced May 8, 2026

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The complete protocol, eligibility criteria, and contact information for NCT05612347 live on ClinicalTrials.gov.

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