Blood test hunts down hidden colon cancer cells before they spread

NCT ID NCT03803553

First seen Jan 09, 2026 · Last updated May 14, 2026 · Updated 25 times

Summary

This study looks at 400 people with stage III colon cancer who have finished standard chemotherapy. A blood test checks for tiny bits of tumor DNA that might mean cancer is still hiding. Those with a positive test are offered extra treatments like FOLFIRI or immunotherapy to try to control the disease and prevent it from coming back.

Disclaimer Read more

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for STAGE III COLON CANCER are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02115, United States

    Contact Email: •••••@•••••

    Contact

  • Memorial Sloan Kettering Cancer Center

    RECRUITING

    New York, New York, 10065, United States

    Contact Email: •••••@•••••

    Contact

  • Weill Cornell Medical College

    RECRUITING

    New York, New York, 10065, United States

    Contact Email: •••••@•••••

    Contact

Conditions

Explore the condition pages connected to this study.