Simple stool test could revolutionize colon cancer screening

NCT ID NCT00843375

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

Colon cancer is common but preventable if caught early. While colonoscopy is the best screening tool, many people can't get one due to cost or time. This study collects stool and blood samples from 1,200 adults to find proteins that signal colon polyps or cancer. The goal is to develop a simpler, accurate test for early detection.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this could lead to a non-invasive stool or blood test for early colon cancer detection, making screening more accessible.
What could go wrong
This is an observational study collecting samples, not testing a treatment. The biomarkers may not prove accurate enough to replace colonoscopy.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Carle Cancer Center

    COMPLETED

    Urbana, Illinois, 61801, United States

  • Cedars-Sinai Medical Center

    RECRUITING

    Los Angeles, California, 90048, United States

  • Dana Farber Cancer Institute

    RECRUITING

    Boston, Massachusetts, 02215, United States

  • Flinders Medical Center

    RECRUITING

    Adelaide, South Australia, 5001, Australia

  • Hershey Medical Center

    COMPLETED

    Hershey, Pennsylvania, 17033, United States

  • M.D. Anderson Cancer Center

    RECRUITING

    Houston, Texas, 77030, United States

  • NYU Langone Health

    RECRUITING

    New York, New York, 10016, United States

  • Oregon Health and Science University

    RECRUITING

    Portland, Oregon, 97239, United States

  • St. Michael's Hospital

    WITHDRAWN

    Toronto, Ontario, Canada

  • University of Michigan

    RECRUITING

    Ann Arbor, Michigan, 48109, United States

  • University of Minnesota

    RECRUITING

    Minneapolis, Minnesota, 55455, United States

  • University of North Carolina

    COMPLETED

    Chapel Hill, North Carolina, 27599, United States

  • University of Washington

    RECRUITING

    Seattle, Washington, 98195, United States

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