Chemo after colorectal cancer surgery: necessary or not?
NCT ID NCT03748485
First seen Feb 01, 2026 · Last updated May 16, 2026 · Updated 22 times
Summary
This study looks at whether additional chemotherapy is helpful for people with colorectal cancer who have already received chemotherapy or chemoradiotherapy before surgery and whose cancer was found to be at an early stage after surgery. The goal is to see if skipping extra chemo affects the chance of the cancer coming back. The study will follow 650 participants over several years.
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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: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Sixth Affiliated Hospital of Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, 510655, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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