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Study identifier: NCT05080673 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps

Condition: Adenocarcinoma of the Colon · Adenocarcinoma of the Rectum  ·  Sponsor: NRG Oncology

PhaseNA
Planned participants9500
Who can joinAll sexes, 45 Years to 70 Years
Healthy volunteersNo

About this study

This trial examines colorectal cancer incidence in participants with 1 to 2 non-advanced adenomas randomized to surveillance colonoscopy at 10 years compared to participants randomized to surveillance colonoscopy at 5 and 10 years.

This description comes directly from the study's public registry record.

Talk to the study team

Director, Department of Regulatory Affairs  ·  412-339-5300  ·  langerj@nrgoncology.org

Norman Wolmark, MD

Always discuss trial participation with your own doctor first.

Locations (485)

Fairbanks Memorial HospitalFairbanks, Alaska, United StatesRecruiting
CTCA at Western Regional Medical CenterGoodyear, Arizona, United StatesRecruiting
Kingman Regional Medical CenterKingman, Arizona, United StatesRecruiting
Cancer Center at Saint Joseph'sPhoenix, Arizona, United StatesRecruiting
University of Arizona Cancer Center - Prevention Research ClinicTucson, Arizona, United StatesRecruiting
Mercy Hospital Fort SmithFort Smith, Arkansas, United StatesRecruiting
CHI Saint Vincent Cancer Center Hot SpringsHot Springs, Arkansas, United StatesSuspended
CARTI Cancer CenterLittle Rock, Arkansas, United StatesRecruiting
Kaiser Permanente-AnaheimAnaheim, California, United StatesRecruiting
Mission Hope Medical Oncology - Arroyo GrandeArroyo Grande, California, United StatesRecruiting
PCR OncologyArroyo Grande, California, United StatesRecruiting
Kaiser Permanente-Baldwin ParkBaldwin Park, California, United StatesRecruiting

+ 473 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05080673