Pembrolizumab Plus Epacadostat, Pembrolizumab Monotherapy, and the EXTREME Regimen in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (KEYNOTE-669/ECHO-304)
Conditions
Interventions
- DRUG: Pembrolizumab
- DRUG: Epacadostat
- DRUG: Cetuximab
- DRUG: Cisplatin
- DRUG: Carboplatin
- DRUG: 5-Fluorouracil
Sponsor
Incyte Corporation
Collaborators