Pembrolizumab With or Without Chemotherapy in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma: Updated Results of the Phase III KEYNOTE-048 Study
Harrington KJ, Burtness B, Greil R, Soulières D, Tahara M, de Castro G, Psyrri A, Brana I, Basté N, Neupane P, Bratland Å, Fuereder T, Hughes BGM, Mesia R, Ngamphaiboon N, Rordorf T, Ishak W, Lin J, Gumuscu B, Swaby RF, Rischin D. Pembrolizumab With or Without Chemotherapy in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma: Updated Results of the Phase III KEYNOTE-048 Study. Journal Of Clinical Oncology 2022, 41: 790-802. PMID: 36219809, PMCID: PMC9902012, DOI: 10.1200/jco.21.02508.Peer-Reviewed Original ResearchConceptsPD-L1 CPSNeck squamous cell carcinomaSquamous cell carcinomaRecurrent/metastatic headMetastatic headCell carcinomaOverall survivalNext-line therapyObjective response ratePembrolizumab-based therapyProgression-free survivalDeath ligand 1Long-term efficacyKEYNOTE-048Data cutoffSurvival benefitTotal populationMedian studyPembrolizumabResponse rateCarcinomaPositive scoreLigand 1Subsequent treatmentEfficacy