New cocktail aims to shrink tough colorectal tumors

NCT ID NCT06948448

First seen Jan 06, 2026 · Last updated Jun 22, 2026 · Updated 33 times

Summary

This Phase 2 trial tests whether adding an experimental drug (ONO-4578) and an immunotherapy (Opdivo) to standard chemotherapy and bevacizumab can shrink tumors better than standard care alone in people with advanced colorectal cancer that is not MSI-high and has PD-L1 expression. About 144 participants will receive one of two doses of the new combination. The main goals are to see how many patients respond and to monitor side effects.

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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: •••••@•••••

  • Contact

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

Locations

  • Advent Health

    RECRUITING

    Orlando, Florida, 32803, United States

  • Azienda Socio Sanitaria Territoriale Niguarda

    RECRUITING

    Milan, Italy, Italy

  • Baylor Scott & White Medical Center

    RECRUITING

    Temple, Texas, 76508, United States

  • Blue Ridge Cancer Care

    RECRUITING

    Salem, Virginia, 24153, United States

  • CHU Besançon - Hôpital Jean Minjoz

    RECRUITING

    Besançon, Doubs, France

  • CHU Bordeaux - Hôpital Haut-Lévêque

    RECRUITING

    Pessac, Gironde, France

  • CHU Poitiers - Hôpital la Milétrie

    RECRUITING

    Poitiers, Vienne, France

  • Centre Leon Berard

    RECRUITING

    Lyon, Rhone, France

  • Chru De Nantes Hotel-Dieu

    RECRUITING

    Nantes, Loire Atlantique, France

  • Hospital General Universitario de Valencia

    RECRUITING

    Valencia, Valencia, Spain

  • Hospital Regional Universitario de Malaga

    RECRUITING

    Málaga, Spain, Spain

  • Hospital Universitario 12 de Octubre

    RECRUITING

    Madrid, Madrid, Spain

  • Hospital Universitario Reina Sofia

    RECRUITING

    Córdoba, Córdoba, Spain

  • Hospital Universitario Virgen del Rocio

    RECRUITING

    Seville, Sevilla, Spain

  • Hosptial Universitari Vall d'Hebron

    RECRUITING

    Barcelona, Barcelona, Spain

  • Hôpital Européen Georges Pompidou

    RECRUITING

    Paris, Paris, France

  • Hôpital Saint-Antoine

    RECRUITING

    Paris, Paris, France

  • Hôpital de la Timone

    RECRUITING

    Marseille, Marseille, France

  • IOV-Istituto Oncologico

    RECRUITING

    Padova, Padova, Italy

  • Istituto Clinico Humanitas

    RECRUITING

    Milan, Italy, Italy

  • Istituto Europeo di Oncologia

    RECRUITING

    Milan, Italy, Italy

  • Istituto Nazionale Tumori Fondazione G. Pascale

    RECRUITING

    Naples, Napoli, Italy

  • Kobe City Medical Center General Hospital

    RECRUITING

    Hyōgo, Kobe-shi, Japan

  • May Clinic Rochester

    RECRUITING

    Rochester, Minnesota, 55905, United States

  • Mayo Clinic Arizona

    RECRUITING

    Phoenix, Arizona, 85054, United States

  • Mayo Clinic Florida

    RECRUITING

    Jacksonville, Florida, 32224, United States

  • National Hospital Organization Osaka National Hospital

    RECRUITING

    Osaka, Osaka-shi, Japan

  • Osaka General Medical Center

    RECRUITING

    Osaka, Osaka-shi, Japan

  • Osaka International Cancer Institute

    RECRUITING

    Osaka, Osaka-shi, Japan

  • Princess Margaret Cancer Centre- University Health Network

    RECRUITING

    Toronto, Ontario, M5G 2M9, Canada

  • Rocky Mountain Cancer Centers, LLP

    RECRUITING

    Lone Tree, Colorado, 80124, United States

  • The Ohio State University Comprehensive Cancer Center

    RECRUITING

    Columbus, Ohio, 43221, United States

  • Thomas Jefferson University, Sidney Kimmel Cancer Center

    RECRUITING

    Philadelphia, Pennsylvania, 19107, United States

  • USC Norris Comprehensive Cancer Center

    RECRUITING

    Los Angeles, California, 90033, United States

  • Virginia Oncology Associates

    RECRUITING

    Norfolk, Virginia, 23502, United States

What this could mean

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

Active substance

ONO-4578 (an experimental drug) combined with nivolumab (Opdivo), chemotherapy (mFOLFOX6), and bevacizumab

What this could lead to

If successful, this could offer a new first-line treatment option for people with a specific type of advanced colorectal cancer, potentially improving tumor shrinkage rates.

What could go wrong

This is an early Phase 2 trial with only 144 participants, so results may not apply to everyone. Adding more drugs also raises the risk of side effects.

Conditions

The condition(s) this trial relates to.

colorectal cancer colorectal neoplasm

As listed by the trial registrant

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