A Study to Compare the Efficacy and Safety of BMS-986365 Versus the Investigator's Choice of Therapy in Participants With Metastatic Castration-resistant Prostate Cancer — Stella
Phase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
(279 sites) United States
Central Alabama Research, Birmingham, Alabama Banner MD Anderson Cancer Center, Gilbert, Arizona Los Angeles Cancer Network (LACN), Anaheim, California Moores Cancer Center, La Jolla, California Cancer and Blood Specialty Clinic, Los Alamitos, California Local Institution - 0364, Los Angeles, California Pacific Hematology Oncology Associates, San Francisco, California San Francisco VA Health Care System, San Francisco, California Rocky Mountain Regional VA Medical Center, Aurora, Colorado Rocky Mountain Cancer Centers, LLP, Denver, Colorado Colorado Clinical Research, Lakewood, Colorado Sibley Memorial Hospital, Washington D.C., District of Columbia Lakeland Regional Cancer Center, Lakeland, Florida Argentina
Hospital Británico de Buenos Aires, CABA, Buenos Aires Instituto Alexander Fleming, Ciudad Autónoma de Buenos Aires, Buenos Aires Hospital Italiano de Buenos Aires, ABB, Buenos Aires F.D. Hospital Italiano de Córdoba, Córdoba, Córdoba Province Local Institution - 0130, Río Cuarto, Córdoba Province Clinica Viedma S. A, Viedma, R Asociación de Beneficencia Hospital Sirio Libanés, Buenos Aires Hospital Privado Universitario de Córdoba, Córdoba Australia
GenesisCare - Campbelltown, Campbelltown, New South Wales St Vincent's Hospital, Darlinghurst, New South Wales Macquarie University, Macquarie University, New South Wales Port Macquarie - Mid North Coast Cancer Institute, Port Macquarie, New South Wales Sydney Adventist Hospital, Wahroonga, New South Wales Greenslopes Private Hospital - Gallipoli Medical Research Foundation, Greenslopes, Queensland Tasman Oncology Research, Southport, Queensland Royal Adelaide Hospital, Adelaide, South Australia Lyell McEwin Hospital, Elizabeth Vale, South Australia ICON Cancer Centre - Kurralta Park, Kurralta Park, South Australia Icon Cancer Centre Hobart, Hobart, Tasmania Austin Health, Heidelberg, Victoria Cabrini Hospital - Malvern, Malvern, Victoria Austria
Universitätsklinikum Krems, Krems, Lower Austria Ordensklinikum Linz GmbH Elisabethinen, Linz, Upper Austria Uniklinikum Salzburg, Salzburg Medizinische Universität Wien, Vienna Brazil
Local Institution - 0039, Vitória, Espírito Santo Cetus Oncologia - Unidade Belo Horizonte, Belo Horizonte, Minas Gerais Liga Norte Riograndense Contra o Câncer, Natal, Rio Grande do Norte Hospital Moinhos de Vento, Porto Alegre, Rio Grande do Sul Hospital Sírio Libanês, São Paulo, São Paulo A. C. Camargo Cancer Center, São Paulo, São Paulo Canada
BC Cancer Kelowna, Kelowna, British Columbia BC Cancer Vancouver, Vancouver, British Columbia QEII Health Sciences Centre - Victoria General Site, Halifax, Nova Scotia Sunnybrook Research Institute, Toronto, Ontario CIUSSS- saguenay-Lac-Saint-Jean, Chicoutimi, Quebec Jewish General Hospital, Montreal, Quebec McGill University Health Centre, Montreal, Quebec Centre intégré de cancérologie du CHU de Québec Université Laval, Hôpital de l'Enfant-Jésus, Québec, Quebec Centre intégré de santé et de services sociaux du Bas Saint-Laurent- Hôpital régional de Rimouski, Rimouski, Quebec Chile
Oncocentro Valdivia, Valdivia, Los Ríos Region Oncocentro Apys, Viña del Mar, Región de Valparaíso Fundacion Arturo Lopez Perez (FALP), Santiago, Santiago Metropolitan Bradfordhill, Santiago, Santiago Metropolitan China
Second Affiliated hospital of Anhui Medical University, Hefei, Anhui Local Institution - 0168, Beijing, Beijing Municipality Peking University First Hospital, Beijing, Beijing Municipality Local Institution - 0176, Beijing, Beijing Municipality Local Institution - 0237, Chongqing, Chongqing Municipality Fujian Medical University Union Hospital, Fuzhou, Fujian The First Affiliated hospital of Xiamen University, Xiamen, Fujian Sun Yat-sen University Cancer Center, Guangzhou, Guangdong Guangzhou First People's Hospital, Guangzhou, Guangdong Local Institution - 0415, Huizhou, Guangdong Local Institution - 0222, Harbin, Heilongjiang Local Institution - 0211, Zhengzhou, Henan Local Institution - 0279, Zhengzhou, Henan Czechia
Local Institution - 0011, Hořovice, Beroun Masarykuv onkologicky ustav, Brno, Brno-město Fakultni nemocnice Hradec Kralove, Hradec Králové, Hradec Králové Fakultni nemocnice Olomouc, Olomouc, Olomoucký kraj Urocentrum Praha, Prague, Praha 2 Local Institution - 0418, Prague, Praha 4 Fakultni nemocnice v Motole, Prague, Praha 5 Vseobecna fakultni nemocnice v Praze, Prague Denmark
Herlev and Gentofte Hospital, Copenhagen, Capital Region Rigshospitalet, Copenhagen, Capital Region Aarhus Universitetshospital, Skejby, Aarhus, Central Jutland Aalborg Universitetshospital, Syd, Aalborg, North Denmark France
Centre Antoine-Lacassagne, Nice, Alpes-Maritimes Institut de cancérologie Strasbourg Europe (ICANS), Strasbourg, Alsace Local Institution - 0432, Dijon, Côte-d'Or Oncopole Claudius Regaud, Toulouse, Haute-Garonne Local Institution - 0431, Saint-Grégoire, Ille-et-Vilaine Institut de Cancérologie de Lorraine Alexis Vautrin, Vandœuvre-lès-Nancy, Lorraine Centre Hospitalier Lyon Sud, Pierre-Bénite, Rhône Clinique Victor Hugo Le Mans, Le Mans, Sarthe Gustave Roussy, Villejuif, Val-de-Marne Centre Jean Perrin - Centre Régional de Lutte contre le Cancer d'Auvergne, Clermont-Ferrand Local Institution - 0178, Paris Germany
Studienpraxis Urologie, Nürtingen, Baden-Wurttemberg TUM Klinikum, München, Bavaria Local Institution - 0455, Bergisch Gladbach, North Rhine-Westphalia Universitätsklinikum Schleswig-Holstein, Lübeck, Schleswig-Holstein Universitätsklinikum Jena, Jena, Thuringia Local Institution - 0454, Biedenkopf Universitätsklinikum Bonn, Bonn Local Institution - 0456, Duisburg Universitaetsklinikum Essen, Essen Universitaetsklinikum Hamburg-Eppendorf, Hamburg Universitaetsklinikum Heidelberg, Heidelberg Marienhospital Herne, Herne Universitaetsklinikum Tuebingen, Tübingen India
Local Institution - 0404, Thiruvananthapuram, Kerala Local Institution - 0401, Navi Mumbai, Maharashtra Local Institution - 0402, New Delhi, National Capital Territory of Delhi Local Institution - 0400, New Delhi, National Capital Territory of Delhi Local Institution - 0405, Kolkata, West Bengal Ireland
Cork University Hospital, Cork Tallaght University Hospital, Dublin Beaumont Hospital, Dublin, Dublin Italy
Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Lombardy Azienda Ospedaliero-Universitaria San Luigi Gonzaga, Orbassano, Piedmont Istituto Nazionale Tumori Regina Elena, Rome, Roma Istituto Oncologico Veneto IRCCS, Padova, Veneto Azienda USL 8 di Arezzo, Arezzo Local Institution - 0424, Catania Azienda Ospedaliero Universitaria Policlinico Riuniti di Foggia, Foggia Local Institution - 0425, Milan Istituto Nazionale Tumori IRCCS Fondazione Pascale, Naples Azienda Ospedaliera Santa Maria Terni, Terni APSS- Presidio Ospedaliero S. Chiara, Trento Japan
Local Institution - 0451, Nagoya, Aichi-ken Local Institution - 0436, Sakura, Chiba Local Institution - 0441, Matsuyama, Ehime Local Institution - 0435, Sapporo, Hokkaido Local Institution - 0446, Sapporo, Hokkaido Local Institution - 0443, Kita-Gun, Kagawa-ken Local Institution - 0444, Kamakura, Kanagawa Local Institution - 0448, Yokohama, Kanagawa Local Institution - 0437, Suita, Osaka Local Institution - 0445, Bunkyo-ku, Tokyo Local Institution - 0440, Koto-ku, Tokyo Local Institution - 0438, Shinjuku-ku, Tokyo Local Institution - 0447, Toyama, Toyama Poland
Pratia Poznań, Poznan, Greater Poland Voivodeship POLIMED, Wroclaw, Lower Silesian Voivodeship Państwowy Instytut Medyczny MSWiA, Warsaw, Masovian Voivodeship SP ZOZ Opolskie Centrum Onkologii im. prof. Tadeusza Koszarowskiego w Opolu, Opole, Opole Voivodeship COPERNICUS PL, Wojewodzkie Centrum Onkologii, Gdansk, Pomeranian Voivodeship Regional Specialised Hospital No. 4 in Bytom, Bytom, Silesian Voivodeship Centrum Onkologii im. Prof. Franciszka Lukaszczyka, Bydgoszcz Pratia Onkologia Katowice, Katowice Puerto Rico
BRCR Global - Mayagüez, Mayagüez Romania
Centrul de Oncologie "Sfântul Nectarie", Craiova, Dolj Institutul Oncologic Cluj, Cluj-Napoca Spitalul Universitar C.F. Cluj-Napoca, Cluj-Napoca Institutul Regional de Oncologie, Iași Spitalul Municipal Schuller Ploiești, Ploieşti Slovakia
Local Institution - 0275, Banská Bystrica Local Institution - 0201, Bratislava Local Institution - 0200, Martin, Žilina Region South Korea
National Cancer Center, Goyang-si, Kyǒnggi-do Seoul National University Bundang Hospital, Seongnam, Kyǒnggi-do Seoul National University Hospital, Seoul, Seoul-teukbyeolsi [Seoul] Severance Hospital, Yonsei University Health System, Seoul, Seoul-teukbyeolsi [Seoul] Asan Medical Center, Seoul, Seoul-teukbyeolsi [Seoul] Samsung Medical Center, Seoul, Seoul-teukbyeolsi [Seoul] Spain
Hospital Universitario Reina Sofia, Córdoba, Andalusia Hospital Universitari Vall d'Hebron, Barcelona, Barcelona [Barcelona] Hospital Universitari Parc Tauli, Sabadell, Barcelona [Barcelona] OSI Ezkerraldea-Enkarterri-Cruces - Hospital Universitario Cruces, Barakaldo, Bizkaia Local Institution - 0314, Santander, Cantabria Hospital de la Santa Creu i Sant Pau, Barcelona, Catalunya [Cataluña] Hospital Lucus Augusti, Lugo, Lugo [Lugo] Hospital General Universitario Gregorio Marañon, Madrid, Madrid, Comunidad de Hospital Universitario Ramón y Cajal, Madrid, Madrid, Comunidad de Hospital Universitario 12 de Octubre, Madrid, Madrid, Comunidad de Hospital Universitario La Paz, Madrid, Madrid, Comunidad de Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Madrid, Comunidad de Sweden
Skånes Universitetssjukhus Lund, Lund, Skåne Län [se-12] Karolinska Universitetssjukhuset Solna, Solna, Stockholms Län [se-01] Akademiska sjukhuset, Uppsala, Uppsala Län [se-03] Sahlgrenska Universitetssjukhuset, Gothenburg, Västra Götalands Län [se-14] Taiwan
China Medical University Hospital, Taichung National Taiwan University Hospital, Taipei Taipei Veterans General Hospital, Taipei Chang Gung Medical Foundation-Linkou Branch, Taoyuan District Turkey (Türkiye)
Local Institution - 0340, Adana Local Institution - 0339, Ankara Local Institution - 0338, Ankara Local Institution - 0341, Ankara Local Institution - 0337, Istanbul Local Institution - 0342, Istanbul United Kingdom
The Beatson West of Scotland Cancer Centre, Glasgow, Glasgow City Mount Vernon Hospital, Northwood, Hillingdon St Bartholomew's Hospital, London, London, City of Royal Marsden Hospital (Sutton), London, Sutton The Christie NHS Foundation Trust, Manchester
Key details Enrollment target
~960 participants
Primary completion
September 2027
Age range
18 Years and older
University Cancer & Blood Center, LLC, Athens, Georgia
Northwestern Memorial Hospital, Chicago, Illinois The University of Kansas Cancer Center - Westwood, Westwood, Kansas Wichita Urology Group, Wichita, Kansas Chesapeake Urology, Baltimore, Maryland Johns Hopkins Hospital, Baltimore, Maryland James M Stockman Cancer Institute, Frederick, Maryland Local Institution - 0104, Minneapolis, Minnesota Local Institution - 0049, Las Vegas, Nevada Thomas Jefferson University, Kennedy Health Alliance, Sewell, New Jersey University of New Mexico Comprehensive Cancer Center, Albuquerque, New Mexico New Mexico Oncology Hematology Consultants Ltd., Albuquerque, New Mexico Roswell Park Cancer Institute, Buffalo, New York Perlmutter Cancer Center at NYU Langone Hospital - Long Island, Mineola, New York Laura and Isaac Perlmutter Cancer Center, New York, New York Icahn School of Medicine at Mount Sinai, New York, New York Local Institution - 0085, New York, New York Memorial Sloan Kettering Cancer Center, New York, New York Associated Medical Professionals - Urology, Syracuse, New York Local Institution - 0056, Columbus, Ohio Providence Portland Medical Center, Portland, Oregon Providence St. Vincent Medical Center, Portland, Oregon Local Institution - 0433, Allentown, Pennsylvania Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania Thomas Jefferson University - Clinical Research Institute, Philadelphia, Pennsylvania Fox Chase Cancer Center, Philadelphia, Pennsylvania Asplundh Cancer Pavilion, Willow Grove, Pennsylvania Hollings Cancer Center, Charleston, South Carolina Carolina Urologic Research Center, LLC, Myrtle Beach, South Carolina Tennessee Oncology, Nashville, Tennessee Urology Austin, PLLC, Austin, Texas Texas Oncology - Central/South Texas, Austin, Texas Local Institution - 0220, Houston, Texas University of Texas MD Anderson Cancer Center, Houston, Texas Intermountain Medical Center, Murray, Utah University of Virginia Cancer Center, Charlottesville, Virginia Local Institution - 0023, Richmond, Virginia Local Institution - 0078, Seattle, Washington Northwest Cancer Specialists, P.C., Vancouver, Washington Medical College of Wisconsin, Milwaukee, Wisconsin Peter MacCallum Cancer Centre, Melbourne, Victoria The Alfred Hospital, Melbourne, Victoria St. John of God Murdoch Hospital, Murdoch, Western Australia Local Institution - 0284, Wuhan, Hubei Local Institution - 0216, Changsha, Hunan Local Institution - 0217, Changsha, Hunan The First People's Hospital of Changzhou, Changzhou, Jiangsu Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu Local Institution - 0228, Nanjing, Jiangsu Zhongda Hospital Southeast University, Nanjing, Jiangsu The First affiliated hospital of Nanchang University (Xianghu campus), Nanchang, Jiangxi Local Institution - 0198, Xi'an, Shaanxi Shandong Cancer Hospital, Jinan, Shandong Yantai Yuhuangding Hospital, Yantai, Shandong Local Institution - 0300, Shanghai, Shanghai Municipality Fudan University Shanghai Cancer Center, Shanghai, Shanghai Municipality Local Institution - 0212, Shanghai, Shanghai Municipality Local Institution - 0215, Shanghai, Shanghai Municipality Local Institution - 0308, Shanghai, Shanghai Municipality Local Institution - 0205, Taiyuan, Shanxi Sichuan Cancer hospital, Chengdu, Sichuan West China Hospital, Sichuan University, Chengdu, Sichuan Sichuan Provincial People's Hospital, Chengdu, Sichuan Xinjiang Medical University Cancer Hospital - Urumqi, Ürümqi, Xinjiang Local Institution - 0181, Hangzhou, Zhejiang Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang Local Institution - 0280, Hangzhou, Zhejiang Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang Local Institution - 0223, Wenzhou, Zhejiang Universitaetsklinikum Wuerzburg, Würzburg
Local Institution - 0450, Ube, Yamaguchi
Local Institution - 0439, Fukuoka Local Institution - 0434, Kashiwa Local Institution - 0449, Kobe Local Institution - 0452, Kumamoto Local Institution - 0442, Osaka Complejo Hospitalario de Navarra, Pamplona, Navarre
Complexo Hospitalario Universitario de Ourense, Ourense, Ourense [Orense] Hospital Infanta Cristina, Badajoz Hospital Universitario de Burgos, Burgos Hospital Vithas La Salud, Granada Hospital Clinico San Carlos, Madrid Local Institution - 0327, Málaga Hospital Universitario Virgen Macarena, Seville Hospital Universitario Virgen Del Rocio, Seville Hospital Universitari i Politecnic La Fe, Valencia Last updated January 2026