New radiation drug targets Hard-to-Treat prostate cancer in first human trial

NCT ID NCT06217822

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 27 times

Summary

This study tests a new drug, 225Ac-PSMA-Trillium, in people with advanced prostate cancer that has spread and stopped responding to hormone therapy. The drug delivers radiation directly to cancer cells to damage them. The main goals are to check safety, find the best dose, and see if tumors shrink. About 198 participants will receive the drug as an injection every 6 to 8 weeks for up to 4 cycles.

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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

  • AZ Groeninge Campus Kennedylaan - Urology

    RECRUITING

    Kortrijk, 8500, Belgium

  • Akademiska sjukhuset i Uppsala - Fas 1-enheten

    SUSPENDED

    Uppsala, Uppsala County, 751 85, Sweden

  • BC Cancer | Vancouver

    RECRUITING

    Vancouver, British Columbia, V5Z 4E6, Canada

  • Centre Hospitalier de l'Universite de Montreal (CHUM) | Oncology

    RECRUITING

    Montreal, Quebec, H2X 0C1, Canada

  • Centre hospitalier universitaire de Sherbrooke (CHUS) | Oncology

    RECRUITING

    Sherbrooke, Quebec, J1H 5N4, Canada

  • City of Hope - Duarte Cancer Center

    NOT_YET_RECRUITING

    Duarte, California, 91010, United States

  • Cross Cancer Institute | Clinical Trials Unit

    WITHDRAWN

    Edmonton, Alberta, T6G 1Z2, Canada

  • Docrates Mehiläinen Syöpäsairaala

    NOT_YET_RECRUITING

    Helsinki, Uusimaa, 00180, Finland

  • Erasmus Medisch Centrum

    WITHDRAWN

    Rotterdam, South Holland, 3015 CE, Netherlands

  • HUS-Yhtymä, Helsingin yliopistollinen sairaala (HUS) - Syöpäkeskus

    RECRUITING

    Helsinki, Uusimaa, 00029, Finland

  • IRCCS Istituto Nazionale Tumori Fondazione Pascale - S. C. Medicina Nucleare e Terapia Metabolica

    NOT_YET_RECRUITING

    Naples, 80131, Italy

  • Institut Jules Bordet / Nuclear Medicine

    RECRUITING

    Anderlecht, 1070, Belgium

  • Istituto Europeo di Oncologia s.r.l - Medicina Nucleare

    RECRUITING

    Milan, 20141, Italy

  • Juravinski Cancer Centre | Clinical Trials

    RECRUITING

    Hamilton, Ontario, L8V 5C2, Canada

  • Kantonsspital Baden

    WITHDRAWN

    Baden, Canton of Aargau, 5404, Switzerland

  • Karolinska Universitetssjukhuset - Fas I-enheten Solna CKC

    RECRUITING

    Stockholm, Stockholm County, 171 76, Sweden

  • Kuopio University Hospital, Kuopion yliopistollinen sairaala (KYS) - Syövänhoitokeskus

    RECRUITING

    Kuopio, Northern Savonia, 70210, Finland

  • M Health Fairview Masonic Cancer Clinic - Clinics and Surgery Center

    NOT_YET_RECRUITING

    Minneapolis, Minnesota, 55455, United States

  • McGill University Health Centre (MUHC) - Research Institute (RI) - McConnell Centre for Innovative Medicine (CIM)

    RECRUITING

    Montreal, Quebec, H4A 3J1, Canada

  • Princess Margaret Cancer Centre - University Health Network - Department of Medical Oncology and Hematology

    RECRUITING

    Toronto, Ontario, M5G 2C4, Canada

  • Sahlgrenska Universitetssjukhuset - Klinisk prövningsenhet Fas I/FIH

    RECRUITING

    Gothenburg, Västra Götaland County, 413 46, Sweden

  • Skånes Universitetssjukhus Lund - Onkologens kliniska forskningsenhet

    RECRUITING

    Lund, Skåne County, 221 85, Sweden

  • Tampere University Hospital, Tampereen yliopistollinen sairaala (TAYS) - Syöpäkeskus

    SUSPENDED

    Tampere, Pirkanmaa, 33520, Finland

  • The Cancer Institute Hospital of JFCR

    NOT_YET_RECRUITING

    Koto-ku, Tokyo, 135-8550, Japan

  • The Newcastle upon Tyne Hospitals NHS Foundation Trust | Freeman Hospital - Cancer Trials Research Centre

    NOT_YET_RECRUITING

    Newcastle upon Tyne, Tyne and Wear, NE7 7DN, United Kingdom

  • The Royal Marsden NHS Foundation Trust | Sutton - Oak Foundation Drug Development Unit

    ACTIVE_NOT_RECRUITING

    Sutton, Surrey, SM2 5PT, United Kingdom

  • The University of Texas MD Anderson Cancer Center - Texas Medical Center

    NOT_YET_RECRUITING

    Houston, Texas, 77030, United States

  • Turku University Hospital, Turun yliopistollinen sairaala (TYKS) - Syöpäkeskus

    RECRUITING

    Turku, Southwest Finland, 20540, Finland

  • UZ Leuven - Campus Gasthuisberg - Nuclear Medicine

    NOT_YET_RECRUITING

    Leuven, 3000, Belgium

  • Universitair Medisch Centrum Groningen (UMCG) - UMC Groningen Comprehensive Cancer Center

    RECRUITING

    Groningen, 9713 GZ, Netherlands

  • University College London Hospitals NHS Foundation Trust | University College Hospital - NIHR UCLH Clinical Research Facility

    RECRUITING

    London, Greater London, W1T 7HA, United Kingdom

  • Universitätsspital Basel

    NOT_YET_RECRUITING

    Basel, Canton of Basel-City, 4056, Switzerland

  • Univestitätsspital Zürich (USZ)

    RECRUITING

    Zurich, 8091, Switzerland

  • XCancer Omaha

    NOT_YET_RECRUITING

    Omaha, Nebraska, 68130, United States

  • Yokohama City University Hospital

    NOT_YET_RECRUITING

    Yokohama, Kanagawa, 236-0004, Japan

Conditions

Explore the condition pages connected to this study.