Study of Perioperative Dostarlimab in Participants With Untreated T4N0 or Stage III dMMR/MSI-H Resectable Colon Cancer — StellaPhase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
Trial locations(266 sites)
United States
GSK Investigational Site, Tucson, Arizona GSK Investigational Site, Los Angeles, California GSK Investigational Site, New Haven, Connecticut GSK Investigational Site, Washington D.C., District of Columbia GSK Investigational Site, Deerfield Beach, Florida GSK Investigational Site, Fort Lauderdale, Florida GSK Investigational Site, Marietta, Georgia GSK Investigational Site, Chicago, Illinois GSK Investigational Site, Chicago, Illinois GSK Investigational Site, Chicago, Illinois GSK Investigational Site, Naperville, Illinois GSK Investigational Site, Naperville, Illinois GSK Investigational Site, Westwood, Kansas GSK Investigational Site, Lexington, Kentucky GSK Investigational Site, Louisville, Kentucky GSK Investigational Site, Baton Rouge, Louisiana GSK Investigational Site, Bethesda, Maryland GSK Investigational Site, Ann Arbor, Michigan GSK Investigational Site, Detroit, Michigan GSK Investigational Site, Minneapolis, Minnesota GSK Investigational Site, Joplin, Missouri GSK Investigational Site, St Louis, Missouri GSK Investigational Site, St Louis, Missouri GSK Investigational Site, Grand Island, Nebraska GSK Investigational Site, Omaha, Nebraska GSK Investigational Site, Omaha, Nebraska GSK Investigational Site, Lebanon, New Hampshire GSK Investigational Site, New York, New York GSK Investigational Site, New York, New York GSK Investigational Site, New York, New York GSK Investigational Site, New York, New York GSK Investigational Site, The Bronx, New York GSK Investigational Site, Durham, North Carolina GSK Investigational Site, Akron, Ohio GSK Investigational Site, Cincinnati, Ohio GSK Investigational Site, Cleveland, Ohio GSK Investigational Site, Cleveland, Ohio GSK Investigational Site, Cleveland, Ohio GSK Investigational Site, Oklahoma City, Oklahoma GSK Investigational Site, Oklahoma City, Oklahoma GSK Investigational Site, Pittsburgh, Pennsylvania GSK Investigational Site, Sioux Falls, South Dakota GSK Investigational Site, Sioux Falls, South Dakota GSK Investigational Site, Sioux Falls, South Dakota GSK Investigational Site, Sioux Falls, South Dakota GSK Investigational Site, Dallas, Texas GSK Investigational Site, Dallas, Texas GSK Investigational Site, Richmond, Virginia GSK Investigational Site, Appleton, Wisconsin Argentina
GSK Investigational Site, Buenos Aires GSK Investigational Site, Buenos Aires GSK Investigational Site, Buenos Aires GSK Investigational Site, Capital Federal GSK Investigational Site, Ciudad Autonoma de Buenos Aire GSK Investigational Site, Córdoba GSK Investigational Site, Mar del Plata GSK Investigational Site, Rosario GSK Investigational Site, San Miguel de Tucumán GSK Investigational Site, Santa Fe Australia
GSK Investigational Site, Newcastle, New South Wales GSK Investigational Site, St Leonards, New South Wales GSK Investigational Site, Woolangabba, Queensland GSK Investigational Site, Heidelberg, Victoria GSK Investigational Site, Melbourne, Victoria Belgium
GSK Investigational Site, Aalst GSK Investigational Site, Brussels GSK Investigational Site, Brussels GSK Investigational Site, Edegem GSK Investigational Site, Ghent GSK Investigational Site, Leuven GSK Investigational Site, Liège GSK Investigational Site, Roeselare Brazil
GSK Investigational Site, Barretos GSK Investigational Site, Belém GSK Investigational Site, Campo Grande GSK Investigational Site, Lages GSK Investigational Site, Natal GSK Investigational Site, Porto Alegre GSK Investigational Site, Salvador GSK Investigational Site, São José do Rio Preto GSK Investigational Site, São Paulo GSK Investigational Site, São Paulo GSK Investigational Site, Teresina GSK Investigational Site, Vitória Canada
GSK Investigational Site, Edmonton, Alberta GSK Investigational Site, Halifax, Nova Scotia GSK Investigational Site, Ottawa, Ontario GSK Investigational Site, Toronto, Ontario GSK Investigational Site, Montreal, Quebec China
GSK Investigational Site, Beijing GSK Investigational Site, Beijing GSK Investigational Site, Beijing GSK Investigational Site, Changchun GSK Investigational Site, Changsha GSK Investigational Site, Chengdu GSK Investigational Site, Chongqing GSK Investigational Site, Chongqing GSK Investigational Site, Guangzhou GSK Investigational Site, Guangzhou GSK Investigational Site, Hangzhou GSK Investigational Site, Hangzhou GSK Investigational Site, Hangzhou GSK Investigational Site, Hangzhou Czechia
GSK Investigational Site, Hradec Králové GSK Investigational Site, Nový Jičín GSK Investigational Site, Prague Estonia
GSK Investigational Site, Tallinn GSK Investigational Site, Tallinn GSK Investigational Site, Tartu Finland
GSK Investigational Site, Helsinki GSK Investigational Site, Tampere GSK Investigational Site, Turku France
GSK Investigational Site, Lyon GSK Investigational Site, Marseille GSK Investigational Site, Nantes GSK Investigational Site, Paris GSK Investigational Site, Pessac GSK Investigational Site, Rennes GSK Investigational Site, Rouen GSK Investigational Site, Saint-Priest-en-Jarez GSK Investigational Site, Suresnes GSK Investigational Site, Toulouse GSK Investigational Site, Villejuif Germany
GSK Investigational Site, Berlin GSK Investigational Site, Düsseldorf GSK Investigational Site, Frankfurt GSK Investigational Site, Halle GSK Investigational Site, Lübeck GSK Investigational Site, Mannheim GSK Investigational Site, München GSK Investigational Site, München Greece
GSK Investigational Site, Athens GSK Investigational Site, Thessaloniki GSK Investigational Site, Thessaloniki India
GSK Investigational Site, Bengaluru, Karnataka GSK Investigational Site, Ludhiana, Punjab GSK Investigational Site, Belagavi GSK Investigational Site, Hyderabad GSK Investigational Site, Nashik GSK Investigational Site, Pune Italy
GSK Investigational Site, Cagliari GSK Investigational Site, Genova GSK Investigational Site, Milan GSK Investigational Site, Naples GSK Investigational Site, Padova GSK Investigational Site, Pisa GSK Investigational Site, Reggio Emilia GSK Investigational Site, Roma GSK Investigational Site, Roma GSK Investigational Site, Rozzano MI Japan
GSK Investigational Site, Aichi GSK Investigational Site, Chiba GSK Investigational Site, Fukuoka GSK Investigational Site, Hokkaido GSK Investigational Site, Hyōgo GSK Investigational Site, Ibaraki GSK Investigational Site, Kanagawa GSK Investigational Site, Kanagawa GSK Investigational Site, Kyoto GSK Investigational Site, Okayama GSK Investigational Site, Osaka GSK Investigational Site, Osaka GSK Investigational Site, Osaka GSK Investigational Site, Osaka Mexico
GSK Investigational Site, DF GSK Investigational Site, Guadalajara GSK Investigational Site, Guadalajara GSK Investigational Site, Mexico City GSK Investigational Site, Oaxaca City GSK Investigational Site, San Pedro Garza García GSK Investigational Site, Tijuana Netherlands
GSK Investigational Site, Breda GSK Investigational Site, Maastricht GSK Investigational Site, Nijmegen GSK Investigational Site, Utrecht Norway
GSK Investigational Site, Bergen GSK Investigational Site, Kristiansand GSK Investigational Site, Lrenskog GSK Investigational Site, Oslo GSK Investigational Site, Stavanger GSK Investigational Site, Tromsø Panama
GSK Investigational Site, Punta Pacifica Panama City Panama Poland
GSK Investigational Site, Bydgoszcz GSK Investigational Site, Warsaw Portugal
GSK Investigational Site, Almada GSK Investigational Site, Coimbra GSK Investigational Site, Lisbon South Korea
GSK Investigational Site, Daegu GSK Investigational Site, Gyeonggi-do GSK Investigational Site, Seoul GSK Investigational Site, Seoul GSK Investigational Site, Seoul Spain
GSK Investigational Site, Badajoz GSK Investigational Site, BaracaldoVizcaya GSK Investigational Site, Barcelona GSK Investigational Site, Barcelona GSK Investigational Site, Barcelona GSK Investigational Site, Córdoba GSK Investigational Site, Donostia / San Sebastian GSK Investigational Site, Elche Alicante GSK Investigational Site, Granada GSK Investigational Site, Jaén GSK Investigational Site, L'Hospitalet de Llobrega GSK Investigational Site, Las Palmas de Gran Canar GSK Investigational Site, Madrid GSK Investigational Site, Madrid Sweden
GSK Investigational Site, Eskilstuna GSK Investigational Site, Gothenburg GSK Investigational Site, Linköping GSK Investigational Site, Malmo GSK Investigational Site, Stockholm GSK Investigational Site, Stockholm GSK Investigational Site, Uppsala Taiwan
GSK Investigational Site, Kaohsiung City GSK Investigational Site, Tainan GSK Investigational Site, Taipei GSK Investigational Site, Taoyuan District Turkey (Türkiye)
GSK Investigational Site, Ankara GSK Investigational Site, Ankara GSK Investigational Site, Ankara GSK Investigational Site, Istanbul United Kingdom
GSK Investigational Site, Birmingham GSK Investigational Site, Chelmsford GSK Investigational Site, Cheltenham GSK Investigational Site, Edinburgh GSK Investigational Site, Hull GSK Investigational Site, Leeds West Yorkshire GSK Investigational Site, London GSK Investigational Site, London GSK Investigational Site, Manchester GSK Investigational Site, Sutton GSK Investigational Site, Harbin
GSK Investigational Site, Jinan GSK Investigational Site, Kunming GSK Investigational Site, Meizhou GSK Investigational Site, Nanchang GSK Investigational Site, Nanchang GSK Investigational Site, Shanghai GSK Investigational Site, Shanghai GSK Investigational Site, Shenzhen GSK Investigational Site, Taiyuan GSK Investigational Site, Tianjin GSK Investigational Site, Wuhan GSK Investigational Site, Xiamen GSK Investigational Site, Yangzhou GSK Investigational Site, Zhengzhou GSK Investigational Site, Osaka
GSK Investigational Site, Shizuoka GSK Investigational Site, Tokyo GSK Investigational Site, Tokyo GSK Investigational Site, Madrid GSK Investigational Site, Madrid GSK Investigational Site, Madrid GSK Investigational Site, Madrid GSK Investigational Site, Madrid GSK Investigational Site, Madrid GSK Investigational Site, Madrid GSK Investigational Site, Málaga GSK Investigational Site, Oviedo GSK Investigational Site, Pamplona GSK Investigational Site, Santander GSK Investigational Site, Seville GSK Investigational Site, Valencia GSK Investigational Site, Valencia GSK Investigational Site, Valencia GSK Investigational Site, Zaragoza