CRISPR-Tweaked donor cells take on Hard-to-Treat blood cancers

NCT ID NCT04035434

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested a new treatment called CTX110 for people with B-cell blood cancers that came back or didn't respond to standard therapy. CTX110 uses donor immune cells that are edited with CRISPR technology to target and attack cancer cells. The trial enrolled 93 adults and aimed to check safety and how well the treatment works, but it was stopped early, so the full results are not available.

What this could mean

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

Active substance

CTX110 (CRISPR-edited donor immune cells targeting CD19)

What this could lead to

If successful, this could point toward a readily available 'off-the-shelf' cell therapy for certain blood cancers, reducing the need for patient-specific treatments.

What could go wrong

The trial was terminated early, so data is limited. As an early-phase study, safety and effectiveness are not yet proven, and there are risks like graft-versus-host disease and severe side effects.

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.

B-cell acute lymphoblastic leukemia B-cell adult acute lymphocytic leukemia B-cell neoplasm Burkitt lymphoma leukemia lymphoma non-Hodgkin lymphoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, 02215, United States

  • CHU de Lille

    Lille, 59000, France

  • Cedars Sinai

    Los Angeles, California, 90048, United States

  • Clinica Universidad de Navarra

    Pamplona, Navarre, 31008, Spain

  • Duke University

    Durham, North Carolina, 27710, United States

  • Emory University Winship Cancer Institute

    Atlanta, Georgia, 30322, United States

  • Fox Chase Cancer Center

    Philadelphia, Pennsylvania, 19111, United States

  • Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Medical Center

    Dallas, Texas, 75390, United States

  • Hospital Clínic de Barcelona

    Barcelona, 08036, Spain

  • Hospital Universitario de Salamanca

    Salamanca, 37007, Spain

  • Hôpital Saint Antoine

    Paris, 75012, France

  • Institut Paoli-Calmettes

    Marseille, 13009, France

  • Markey Cancer Center, University of Kentucky

    Lexington, Kentucky, 40536, United States

  • Mayo Clinic

    Jacksonville, Florida, 32224, United States

  • Oregon Health and Science University

    Portland, Oregon, 97239, United States

  • Peter MacCallum Cancer Centre

    Melbourne, Victoria, 3000, Australia

  • Princess Margaret Cancer Centre

    Toronto, Ontario, M5G 2M9, Canada

  • Roswell Park Cancer Insitute

    Buffalo, New York, 14203, United States

  • Royal Prince Alfred Hospital

    Sydney, New South Wales, 2050, Australia

  • Sarah Cannon Research Institute

    Nashville, Tennessee, 37203, United States

  • Sir Charles Gairdner Hospital

    Nedlands, Western Australia, 6009, Australia

  • Swedish Cancer Institute

    Seattle, Washington, 98104, United States

  • Texas Transplant Institute

    San Antonio, Texas, 78229, United States

  • UCSF Medical Center

    San Francisco, California, 94143, United States

  • University Hospital Würzburg

    Würzburg, 97080, Germany

  • University of Chicago

    Chicago, Illinois, 60637, United States

  • University of Hamburg

    Hamburg, 20148, Germany

  • University of Kansas

    Westwood, Kansas, 66205, United States

  • University of Maryland

    Baltimore, Maryland, 21201, United States

  • University of Minnesota

    Minneapolis, Minnesota, 55455, United States

  • Virginia Commonwealth University Massey Cancer Center

    Richmond, Virginia, 23298, United States

  • Washington University

    St Louis, Missouri, 63130, United States

  • Weill Cornell Medical College / New York Presbyterian Hospital

    New York, New York, 10021, United States