Blood test could catch colon cancer return early, study tests best next steps
NCT ID NCT03803553
First seen Jan 09, 2026 · Last updated May 29, 2026 · Updated 28 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. Some participants get extra treatment (like FOLFIRI or other drugs) while others are watched closely. The goal is to see if treating based on blood test results helps keep cancer from coming back.
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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.
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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02115, United States
Contact Email: •••••@•••••
Contact
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
Contact Email: •••••@•••••
Contact
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Weill Cornell Medical College
RECRUITINGNew York, New York, 10065, United States
Contact Email: •••••@•••••
Contact
Conditions
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