Colon polyp Follow-Up: 6 months vs 12 months – which is better?

NCT ID NCT07198945

ENROLLING_BY_INVITATION Knowledge-focused Sponsor: Indiana University Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether a 6-month or 12-month follow-up colonoscopy is better for people who had a large colon polyp (20-50 mm) removed that was not cancerous. About 546 adults will be assigned to one of the two follow-up schedules. The goal is to see which timing finds any returning polyp tissue more effectively and how easy it is to treat.

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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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Conditions

The condition(s) this trial relates to.

adenoma colon carcinoma colon sessile serrated adenoma/polyp colonic neoplasm colorectal adenoma Neoplasm Recurrence, Local polyp of colon Recurrence

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, 02215, United States

  • Henry Ford Hospital

    Detroit, Michigan, 48208, United States

  • Indiana University

    Indianapolis, Indiana, 46202, United States

  • Rush University

    Chicago, Illinois, 60612, United States

  • The University of Kansas Medical Center

    Kansas City, Kansas, 66221, United States

  • University Medical Centre Ljubljana

    Ljubljana, 1000, Slovenia

  • University of Alabama at Birmingham

    Birmingham, Alabama, 35244, United States

  • University of British Columbia

    Vancouver, British Columbia, V5Z 1M9, Canada

  • University of Colorado

    Aurora, Colorado, 80045, United States

  • White River Junction VA Medical Center

    White River Junction, Vermont, 05009, United States