Blood test could spare stomach cancer patients from unnecessary chemo
NCT ID NCT07508956
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a simple blood test that detects tiny bits of tumor DNA (ctDNA) can help doctors decide which stomach cancer patients need extra chemotherapy after surgery. About 304 people with locally advanced stomach cancer will be randomly assigned to either standard care or treatment guided by the blood test. The goal is to see if this approach can reduce unnecessary treatments and side effects while keeping survival rates just as good.
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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
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The condition terms exactly as the trial's registrant entered them.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Zhongshan Hospital, Fudan University
Shanghai, Shanghai Municipality, 200032, China
Contact Phone: •••-•••-•••• Email: •••••@•••••