Blood test may help decide who needs stronger chemo after colon cancer surgery
NCT ID NCT07562711
First seen May 16, 2026 · Last updated Jun 14, 2026 · Updated 5 times
Summary
This study looks at people with high-risk stage II colorectal cancer who have a positive blood test for cancer DNA one month after surgery. It aims to see if giving stronger chemotherapy based on that test can clear the cancer DNA and improve survival. About 340 participants will be followed for two years to check for cancer return.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Fudan University Shanghai Cancer Center
RECRUITINGShanghai, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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