Immunotherapy before surgery shows promise for early colon cancer

NCT ID NCT03026140

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing whether giving a short course of immunotherapy drugs before surgery can improve outcomes for people with early-stage colon cancer. Participants will receive a combination of nivolumab, ipilimumab, and possibly other drugs for about 6 to 12 weeks before their tumor is removed. The goal is to see if this approach is safe and can reduce the chance of the cancer coming back.

What this could mean

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

Active substance

nivolumab, ipilimumab, celecoxib, and BMS-986253 (anti-IL8)

What this could lead to

If successful, this could lead to a new standard of care using short-term immunotherapy before surgery to reduce the risk of cancer returning in early-stage colon cancer patients.

What could go wrong

This is an early-phase exploratory trial with a small number of participants, so results may not apply to all patients. Immunotherapy can cause serious side effects like inflammation of organs.

Disclaimer Read more

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

The condition(s) this trial relates to.

colon adenocarcinoma colon carcinoma colonic neoplasm

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

Locations

  • Catharina Ziekenhuis

    RECRUITING

    Eindhoven, Netherlands

    Contact

  • Haga ziekenhuis

    NOT_YET_RECRUITING

    The Hague, Netherlands

    Contact

  • Marieke van de Belt

    RECRUITING

    Amsterdam, 1066CX, Netherlands

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

  • OLVG

    RECRUITING

    Amsterdam, Netherlands

    Contact

  • Spaarne Ziekenhuis

    RECRUITING

    Haarlem, Netherlands

    Contact

  • Tergooi

    NOT_YET_RECRUITING

    Hilversum, Netherlands

    Contact