Low-Dose radiation boosts immunotherapy in tough colon cancers

NCT ID NCT07279077

First seen Jan 05, 2026 · Last updated May 15, 2026 · Updated 17 times

Summary

This study is for people with a specific type of high-risk colon cancer that usually doesn't respond well to immunotherapy alone. The researchers are testing whether adding a very low dose of radiation to the standard chemotherapy and immunotherapy can help the immune system fight the cancer more effectively. About 38 participants will receive this combination before surgery to see if it leads to a complete disappearance of the tumor.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

    Phone: •••-•••-••••

Locations

  • The Sixth Affiliated Hospital of Sun Yat-sen University

    RECRUITING

    Guangzhou, Guangdong, 510655, China

    Contact Email: •••••@•••••

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

Conditions

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