New combo therapy aims to shrink multiple colon tumors before surgery

NCT ID NCT06002789

First seen Apr 29, 2026 · Last updated May 13, 2026 · Updated 3 times

Summary

This study tests a PD-1 immunotherapy drug, given alone or with chemotherapy, before surgery for people who have two or more colorectal cancers at the same time. The goal is to shrink the tumors so surgery can be less extensive, possibly preserving more of the colon. About 17 participants with a specific genetic type (dMMR/MSI-H) will be enrolled.

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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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Contacts and locations

Study contacts

  • Contact

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

Locations

  • The Sixth Affiliated Hospital, Sun Yatsen University

    RECRUITING

    Guangzhou, Guangdong, China

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

Conditions

Explore the condition pages connected to this study.