Safety and Efficacy of Pembrolizumab (MK-3475) in Combination With TS-1+Cisplatin or TS-1+Oxaliplatin as First Line Chemotherapy in Gastric Cancer (MK-3475-659/KEYNOTE-659)
Conditions
Interventions
- BIOLOGICAL: Pembrolizumab
- DRUG: Oxaliplatin
- DRUG: TS-1
- DRUG: Cisplatin
Sponsor
Merck Sharp & Dohme LLC