Study of Pembrolizumab (MK-3475) vs. Best Supportive Care in Participants With Previously Systemically Treated Advanced Hepatocellular Carcinoma (MK-3475-240/KEYNOTE-240)
Conditions
Interventions
- BIOLOGICAL: Pembrolizumab
- DRUG: Placebo
- OTHER: Best Supportive Care
Sponsor
Merck Sharp & Dohme LLC