Radioactive antibody takes aim at Hard-to-Treat prostate cancer

NCT ID NCT04644770

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 30 times

Summary

This early-stage study tests a new drug, JNJ-69086420, which is an antibody carrying a radioactive particle that targets a protein found on prostate cancer cells. The study involves about 144 men with advanced prostate cancer that has spread and no longer responds to hormone therapy. The main goals are to find the safest dose and to see if the drug can shrink tumors or lower PSA levels.

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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

Locations

  • Case Western Reserve University

    Cleveland, Ohio, 44106, United States

  • City of Hope

    Duarte, California, 91010, United States

  • East Jefferson General Hospital

    Metairie, Louisiana, 70006, United States

  • Mayo Clinic Arizona

    Phoenix, Arizona, 85054, United States

  • Mayo Clinic Rochester

    Rochester, Minnesota, 55905, United States

  • Mayo Clinic in Florida

    Jacksonville, Florida, 32224, United States

  • Memorial Sloan Kettering Cancer Center

    New York, New York, 10065, United States

  • Tulane University Hospital & Clinics

    New Orleans, Louisiana, 70112, United States

  • University of Chicago

    Chicago, Illinois, 60637, United States

  • University of Utah Huntsman Cancer Institute

    Salt Lake City, Utah, 84112, United States

  • XCancer Omaha / Urology Cancer Center

    Omaha, Nebraska, 68130, United States

Conditions

Explore the condition pages connected to this study.