Study of Pembrolizumab (MK-3475) Plus Docetaxel Versus Placebo Plus Docetaxel in Chemotherapy-naïve Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-3475-921/KEYNOTE-921)

Trial Identifier: 3475-921
Sponsor: MSD
Start Date: May 2019
Primary Completion Date: June 2022
Study Completion Date: July 2023
Condition: Prostate Cancer

Available Languages

For questions about your Trial Results Summary, please see Sponsor contact section within your Trial Results Summary.

Language Description
Results Plain Language Summary – EMEA German
Results Plain Language Summary – English
Results Plain Language Summary – EMEA Spanish
Results Plain Language Summary – EMEA Russian
Results Plain Language Summary - LA Portuguese
Results Plain Language Summary – NA French Canadian
Results Plain Language Summary – EMEA German
Results Plain Language Summary – EMEA French
Results Plain Language Summary – EMEA Italian
Results Plain Language Summary - LA Spanish
Results Plain Language Summary – EMEA Dutch

Trial Locations

Country Location
Argentina, Buenos Aires Berazategui, Buenos Aires, Argentina, B1884BBF
Argentina, Buenos Aires Buenos Aires, Argentina, C1118AAT
Argentina, Buenos Aires Buenos Aires, Argentina, C1012AAR
Argentina, Buenos Aires Buenos Aires, Argentina, C1426ANZ
Argentina, Buenos Aires Mar del Plata, Buenos Aires, Argentina, B7600FZN
Argentina, CABA Buenos Aires, CABA, Argentina, C1120AAT
Argentina, CABA Buenos Aires, CABA, Argentina, C1280AEB
Argentina, Cordoba Cordoba, Argentina, X5008HHW
Argentina, Santa Fe Rosario, Santa Fe, Argentina, S2000DSV
Australia, New South Wales Kogarah, New South Wales, Australia, 2217
Australia, New South Wales Macquarie University, New South Wales, Australia, 2109
Australia, New South Wales Port Macquarie, New South Wales, Australia, 2444
Australia, New South Wales Waratah, New South Wales, Australia, 2298
Australia, Queensland Redcliffe, Queensland, Australia, 4020
Australia, Queensland Tugun, Queensland, Australia, 4224
Australia, Western Australia Nedlands, Western Australia, Australia, 6009
Austria, Oberosterreich Linz, Oberosterreich, Austria, 4020
Austria, Salzburg Salzburg, Austria, 5020
Austria, Steiermark Graz, Steiermark, Austria, 8036
Austria, Wien Wien, Austria, 1090
Brazil, Rio Grande do Sul Ijui, Rio Grande do Sul, Brazil, 98700-000
Brazil, Rio Grande do Sul Porto Alegre, Rio Grande do Sul, Brazil, 90610-000
Brazil, Santa Catarina Itajai, Santa Catarina, Brazil, 88301-215
Brazil, Sao Paulo Sao Jose do Rio Preto, Sao Paulo, Brazil, 15090-000
Brazil, Sao Paulo Sao Paulo, Brazil, 01509-900
Canada, NS Halifax, NS, Canada, B3H 2Y9
Canada, ON Hamilton, ON, Canada, L8V5C2
Canada, ON Kitchener, ON, Canada, N2G 1G3
Canada, ON Oshawa, ON, Canada, L1G 2B9
Canada, ON Toronto, ON, Canada, M5G 2M9
Canada, ON Toronto, ON, Canada, M4N 3M5
Canada, QC Quebec, QC, Canada, G1R 2J6
Canada, QC Rimouski, QC, Canada, G5L 5T1
Canada, QC Sherbrooke, QC, Canada, J1H 5N4
Chile, Araucania Temuco, Araucania, Chile, 4810148
Chile, Araucania Temuco, Araucania, Chile, 4780000
Chile, Region M. de Santiago Santiago, Region M. de Santiago, Chile, 8420383
Chile, Region M. de Santiago Santiago, Region M. de Santiago, Chile, 7500921
Chile, Region M. de Santiago Santiago, Region M. de Santiago, Chile, 8330032
Chile, Valparaiso Vina del Mar, Valparaiso, Chile, 2540488
China, Beijing Beijing, China, 100142
China, Beijing Beijing, China, 100034
China, Beijing Beijing, China, 100071
China, Fujian Xiamen, Fujian, China, 361003
China, Guangdong Guangzhou, Guangdong, China, 510220
China, Guangdong Guangzhou, Guangdong, China, 510230
China, Heilongjiang Harbin, Heilongjiang, China, 150081
China, Henan Zhengzhou, Henan, China, 450008
China, Hubei Wuhan, Hubei, China, 430079
China, Hunan Changsha, Hunan, China, 410013
China, Jiangsu Nanjing, Jiangsu, China, 210008
China, Shanghai Shanghai, China, 200032
China, Zhejiang Hangzhou, Zhejiang, China, 310014
China, Zhejiang Hangzhou, Zhejiang, China, 310009
Colombia, Antioquia Medellin, Antioquia, Colombia, 050034
Colombia, Atlantico Barranquilla, Atlantico, Colombia, 080002
Colombia, Atlantico Barranquilla, Atlantico, Colombia, 080020
Colombia, Cesar Valledupar, Cesar, Colombia, 200001
Colombia, Cordoba Monteria, Cordoba, Colombia, 230002
Colombia, Distrito Capital de Bogota Bogota, Distrito Capital de Bogota, Colombia, 110321
Colombia, Distrito Capital de Bogota Bogota, Distrito Capital de Bogota, Colombia, 111321
Colombia, Risaralda Pereira, Risaralda, Colombia, 660001
Colombia, Valle del Cauca Cali, Valle del Cauca, Colombia, 760042
France, Aisne Saint Quentin, Aisne, France, 02321
France, Alsace Strasbourg, Alsace, France, 67000
France, Auvergne Clermont-Ferrand, Auvergne, France, 63011
France, Auvergne Lyon, Auvergne, France, 69373
France, Bouches-du-Rhone Marseille, Bouches-du-Rhone, France, 13009
France, Doubs Besancon, Doubs, France, 25000
France, Finistere Brest, Finistere, France, 29200
France, Gironde Bordeaux, Gironde, France, 33076
France, Haute-Garonne Toulouse, Haute-Garonne, France, 31059
France, Hauts-de-Seine Suresnes, Hauts-de-Seine, France, 92151
France, Loire-Atlantique Saint Herblain, Loire-Atlantique, France, 44805
France, Loiret Orleans, Loiret, France, 45100
France, Meurthe-et-Moselle Nancy, Meurthe-et-Moselle, France, 54100
France, Paris Paris, France, 75014
France, Rhone Pierre Benite, Rhone, France, 69310
France, Somme Amiens, Somme, France, 80000
France, Val-de-Marne Villejuif, Val-de-Marne, France, 94800
France, Vaucluse Avignon, Vaucluse, France, 84000
Germany, Baden-Wurttemberg Freiburg, Baden-Wurttemberg, Germany, 79106
Germany, Baden-Wurttemberg Mannheim, Baden-Wurttemberg, Germany, 68167
Germany, Baden-Wurttemberg Nuertingen, Baden-Wurttemberg, Germany, 72622
Germany, Baden-Wurttemberg Tuebingen, Baden-Wurttemberg, Germany, 72076
Germany, Bayern Muenchen, Bayern, Germany, 81675
Germany, Bayern Nuernberg, Bayern, Germany, 90419
Germany, Bayern Wuerzburg, Bayern, Germany, 97080
Germany, Berlin Berlin, Germany, 10117
Germany, Niedersachsen Goettingen, Niedersachsen, Germany, 37075
Germany, Nordrhein-Westfalen Aachen, Nordrhein-Westfalen, Germany, 52074
Germany, Saarland Homburg, Saarland, Germany, 66421
Germany, Thuringen Jena, Thuringen, Germany, 07747
Ireland, Cork Cork, Ireland, T12 YE02
Ireland, Dublin Dublin, Ireland, D24 NROA
Ireland, Limerick Limerick, Ireland, NULL
Israel, N/A Beer Sheva, N/A, Israel, 8410101
Israel, N/A Beer Yaakov-Zerifin, N/A, Israel, 7030001
Israel, N/A Haifa, N/A, Israel, 3109601
Israel, N/A Jerusalem, N/A, Israel, 9112001
Israel, N/A Kfar Saba, N/A, Israel, 4428164
Israel, N/A Petach-Tikwa, N/A, Israel, 4941492
Israel, N/A Ramat Gan, N/A, Israel, 5262000
Israel, N/A Tel Aviv, N/A, Israel, 6423906
Italy, Catania Catania, Italy, 95126
Italy, Milano Rozzano, Milano, Italy, 20089
Italy, Modena Modena, Italy, 41100
Italy, Napoli Napoli, Italy, 80131
Italy, Roma Roma, Italy, 00152
Italy, Terni Terni, Italy, 05100
Italy, Trento Trento, Italy, 38122
Japan, Chiba Chiba, Japan, 260-8717
Japan, Chiba Kashiwa, Chiba, Japan, 277-8577
Japan, Chiba Sakura, Chiba, Japan, 285-8741
Japan, Ehime Matsuyama, Ehime, Japan, 791-0280
Japan, Fukuoka Fukuoka, Japan, 812-8582
Japan, Ishikawa Kanazawa, Ishikawa, Japan, 920-8641
Japan, Kanagawa Sagamihara, Kanagawa, Japan, 252-0375
Japan, Kanagawa Yokohama, Kanagawa, Japan, 232-0024
Japan, Miyazaki Miyazaki, Japan, 889-1692
Japan, Nagasaki Nagasaki, Japan, 852-8501
Japan, Nara Kashihara, Nara, Japan, 634-8522
Japan, Osaka Osakasayama, Osaka, Japan, 589-8511
Japan, Osaka Suita, Osaka, Japan, 565-0871
Japan, Saitama Hidaka, Saitama, Japan, 1932
Japan, Saitama Koshigaya, Saitama, Japan, 343-8555
Japan, Shizuoka Hamamatsu, Shizuoka, Japan, 431-3192
Japan, Tokyo Tokyo, Japan, 160-8582
Japan, Tokyo Tokyo, Japan, 113-8603
Japan, Tokyo Tokyo, Japan, 105-8470
Japan, Yamaguchi Ube, Yamaguchi, Japan, 755-8505
Korea, Republic of, Kyonggi-do Goyang-si, Kyonggi-do, Korea, Republic of, 10408
Korea, Republic of, Kyonggi-do Seongnam-si, Kyonggi-do, Korea, Republic of, 13620
Korea, Republic of, Seoul Seoul, Korea, Republic of, 03080
Korea, Republic of, Seoul Seoul, Korea, Republic of, 06351
Korea, Republic of, Seoul Seoul, Korea, Republic of, 05505
Netherlands, Fryslan Leeuwarden, Fryslan, Netherlands, 8934 AD
Netherlands, Gelderland Ede, Gelderland, Netherlands, 6746 RP
Netherlands, Gelderland Nijmegen, Gelderland, Netherlands, 6525 GA
Netherlands, Limburg Venlo, Limburg, Netherlands, 5912 BL
Netherlands, Noord-Brabant Den Bosch, Noord-Brabant, Netherlands, 5223 GZ
Netherlands, Noord-Brabant Eindhoven, Noord-Brabant, Netherlands, 5623 EJ
Netherlands, Noord-Holland Amsterdam, Noord-Holland, Netherlands, 1066 CX
Netherlands, Noord-Holland Hilversum, Noord-Holland, Netherlands, 1213 XZ
Netherlands, Overijssel Hengelo, Overijssel, Netherlands, 7555 DL
Netherlands, Zuid-Holland Delft, Zuid-Holland, Netherlands, 2625 AD
Netherlands, Zuid-Holland Den Haag, Zuid-Holland, Netherlands, 2545 AA
Russian Federation, Chelyabinskaya oblast Chelyabinsk, Chelyabinskaya oblast, Russian Federation, 454087
Russian Federation, Krasnoyarskiy kray Krasnoyarsk, Krasnoyarskiy kray, Russian Federation, 660133
Russian Federation, Moskva Moscow, Moskva, Russian Federation, 125284
Russian Federation, Moskva Moscow, Moskva, Russian Federation, 121359
Russian Federation, Moskva Moscow, Moskva, Russian Federation, 105077
Russian Federation, Moskva Moscow, Moskva, Russian Federation, 117485
Russian Federation, Nizhegorodskaya oblast Nizhny Novgorod, Nizhegorodskaya oblast, Russian Federation, 603074
Russian Federation, Omskaya oblast Omsk, Omskaya oblast, Russian Federation, 644013
Russian Federation, Samarskaya oblast Samara, Samarskaya oblast, Russian Federation, 443031
Russian Federation, Sankt-Peterburg Saint Petersburg, Sankt-Peterburg, Russian Federation, 197758
Russian Federation, Sankt-Peterburg Saint Petersburg, Sankt-Peterburg, Russian Federation, 198255
Russian Federation, Sankt-Peterburg Saint-Petersburg, Sankt-Peterburg, Russian Federation, 188663
Russian Federation, Tomskaya oblast Tomsk, Tomskaya oblast, Russian Federation, 634050
Spain, Barcelona Barcelona, Spain, 08036
Spain, Barcelona Barcelona, Spain, 08003
Spain, Barcelona L Hospitalet de Llobregat, Barcelona, Spain, 08908
Spain, Barcelona Sabadell, Barcelona, Spain, 08208
Spain, Cantabria Santander, Cantabria, Spain, 39008
Spain, Gerona Girona, Gerona, Spain, 17007
Spain, Madrid Madrid, Spain, 28050
Spain, Madrid Madrid, Spain, 28040
Spain, Madrid Madrid, Spain, 28034
Spain, Malaga Malaga, Spain, 29016
Spain, Sevilla Sevilla, Spain, 41013
Taiwan, Taichung Taichung, Taiwan, 40705
Taiwan, Taichung Taichung, Taiwan, 40447
Taiwan, Tainan Tainen, Tainan, Taiwan, 704
Taiwan, Taipei Taipei, Taiwan, 10048
Taiwan, Taipei Taipei, Taiwan, 11217
United Kingdom, Bristol, City of Bristol, Bristol, City of, United Kingdom, BS2 8ED
United Kingdom, Cambridgeshire Cambridge, Cambridgeshire, United Kingdom, CB2 0QQ
United Kingdom, Devon Torquay, Devon, United Kingdom, TQ2 7AA
United Kingdom, England Sheffield, England, United Kingdom, S10 2SJ
United Kingdom, England Sutton, England, United Kingdom, SM2 5PT
United Kingdom, Hertfordshire Northwood, Hertfordshire, United Kingdom, HA6 2RN
United Kingdom, London, City of London, London, City of, United Kingdom, EC1A 7BE
United Kingdom, Staffordshire Stoke-on-Trent, Staffordshire, United Kingdom, ST4 6QG
United States, AL Mobile, AL, United States, 36604
United States, CA Fullerton, CA, United States, 92835
United States, CA Los Angeles, CA, United States, 90033
United States, CA Newport Beach, CA, United States, 92663
United States, CA San Francisco, CA, United States, 94158
United States, CO Aurora, CO, United States, 80045
United States, CT New Haven, CT, United States, 06510
United States, FL Tampa, FL, United States, 33612
United States, GA Augusta, GA, United States, 30912
United States, IL Chicago, IL, United States, 60608
United States, IN Merriville, IN, United States, 46410
United States, MI Detroit, MI, United States, 48201
United States, MI Detroit, MI, United States, 48202-2608
United States, MI Grand Rapids, MI, United States, 49503
United States, MO St. Louis, MO, United States, 63110
United States, MT Billings, MT, United States, 59102
United States, NC Durham, NC, United States, 27710
United States, NC Salisbury, NC, United States, 28144
United States, NE Omaha, NE, United States, 68130
United States, NJ Hackensack, NJ, United States, 07601
United States, NV Las Vegas, NV, United States, 89169
United States, NY Syracuse, NY, United States, 13210
United States, OH Cleveland, OH, United States, 44106
United States, OR Portland, OR, United States, 97239
United States, SC Myrtle Beach, SC, United States, 29572
United States, VA Fairfax, VA, United States, 22031-4867
United States, VA Richmond, VA, United States, 23230
United States, VA Roanoke, VA, United States, 24014