FDA Approves Merck’s KEYTRUDA® (pembrolizumab) in Metastatic NSCLC for First-Line Treatment of Patients Whose Tumors Have High PD-L1 Expression (Tumor Proportion Score [TPS] of 50 Percent or More) With No EGFR or ALK Genomic Tumor Aberrations | Merck Newsroom Home

KEYTRUDA is the Only Anti-PD-1 Therapy Approved in First-Line Treatment of Metastatic NSCLC; KEYTRUDA Demonstrated Superior Progression-Free and Overall Survival Compared to Chemotherapy in Patients Whose Tumors Expressed High Levels of PD-L1

FDA Also Approves a Labeling Update for KEYTRUDA for the Treatment of Patients with Metastatic NSCLC Whose Tumors Express PD-L1 (TPS of One Percent or More) With Disease Progression On or After Platinum-Containing Chemotherapy; Patients With EGFR or ALK Genomic Tumor Aberrations Should Have Disease Progression On FDA-Approved Therapy for These Aberrations Prior to Receiving KEYTRUDA

FDA Approves Merck’s KEYTRUDA® (pembrolizumab) in Metastatic NSCLC for First-Line Treatment of Patients Whose Tumors Have High PD-L1 Expression (Tumor Proportion Score [TPS] of 50 Percent or More) With No EGFR or ALK Genomic Tumor Aberrations | Merck Newsroom Home