Pembrolizumab (P) or P + chemotherapy (C) versus EXTREME (E) as first-line (1L) therapy for recurrent/metastatic (R/M) head and neck squamous cell carcinoma (HNSCC): analysis of KEYNOTE-048 by disease state.
Rischin D, Harrington K, Greil R, Soulieres D, Tahara M, Castro G, Psyrri A, Baste N, Neupane P, Bratland Å, Fuereder T, Hughes B, Mesia R, Ngamphaiboon N, Rordorf T, Wan Ishak W, Lin J, Gumuscu B, Swaby R, Burtness B. Pembrolizumab (P) or P + chemotherapy (C) versus EXTREME (E) as first-line (1L) therapy for recurrent/metastatic (R/M) head and neck squamous cell carcinoma (HNSCC): analysis of KEYNOTE-048 by disease state. Journal Of Clinical Oncology 2020, 38: 6530-6530. DOI: 10.1200/jco.2020.38.15_suppl.6530.Peer-Reviewed Original ResearchTreatment-related adverse eventsIncurable recurrentMetastatic subgroupM HNSCCSuperior OSMedian OSPFS benefitGrade 3MS subgroupsRecurrent/metastatic headNeck squamous cell carcinomaKEYNOTE-048 trialPD-L1 CPSDisease statesECOG performance statusFirst-line therapyPD-L1 statusKaplan-Meier methodTotal study populationSquamous cell carcinomaCox regression modelKEYNOTE-048Metastatic headAdverse eventsHazard ratio