Substudy 02A: Safety and Efficacy of Pembrolizumab in Combination With Investigational Agents in Participants With Programmed Cell-death 1 (PD-1) Refractory Melanoma (MK-3475-02A/KEYMAKER-U02)
Conditions
Interventions
- BIOLOGICAL: Pembrolizumab
- BIOLOGICAL: Quavonlimab
- BIOLOGICAL: Vibostolimab
- DRUG: Lenvatinib
- DRUG: ATRA
Sponsor
Merck Sharp & Dohme LLC