KEYTRUDA® (Pembrolizumab) June 13, 2019May 4, 2020 RR FDA Approvals Head & Neck: Hypopharynx Head & Neck: Larynx (Glottis) Head & Neck: Larynx (Subglottis) Head & Neck: Larynx (Supraglottis) Head & Neck: Lip and Oral Cavity Head & Neck: Oropharynx The FDA on June 10, 2019 approved KEYTRUDA® for the first-line treatment of patients with metastatic or unresectable recurrent Head and Neck Squamous Cell Carcinoma (HNSCC). KEYTRUDA® is a product of Merck. Related Posts:KEYTRUDA® (Pembrolizumab)KEYTRUDA® (Pembrolizumab)KEYTRUDA® (Pembrolizumab)KEYTRUDA® (Pembrolizumab)KEYTRUDA® (Pembrolizumab)KEYTRUDA® (Pembrolizumab)