New immunotherapy cocktail targets tough colon cancer

NCT ID NCT07253896

First seen Dec 08, 2025 · Last updated Jun 20, 2026 · Updated 38 times

Summary

This phase 2 trial is testing whether adding an immunotherapy drug (AK104) to standard chemotherapy and a targeted therapy (cetuximab or bevacizumab) can shrink tumors in people with a specific type of advanced colorectal cancer (MSS type) that has already been treated once. The study will enroll 40 adults aged 18-75. The main goal is to see how many patients have a significant reduction in tumor size that lasts at least 4 weeks.

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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 Second Affiliated Hospital of Medical College of Zhejiang University

    RECRUITING

    Hangzhou, Zhejiang, 310000, China

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

  • the Second Affiliated Hospital of Medical College of Zhejiang University

    RECRUITING

    Hangzhou, China

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

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

AK104 (a type of immunotherapy) combined with chemotherapy (FOLFIRI) and either cetuximab or bevacizumab

What this could lead to

If successful, this could offer a new second-line treatment option for people with a common type of advanced colorectal cancer that hasn't responded to initial therapy.

What could go wrong

This is an early-phase trial with only 40 participants, so results may not apply broadly. The combination of drugs may cause significant side effects, and the treatment may not shrink tumors as hoped.

Conditions

The condition(s) this trial relates to.

colorectal neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.