Phase 1/2 Study of Pepinemab in Combination with Pembrolizumab as First-Line Treatment of Advanced, Recurrent or Metastatic Head and Neck Cancer (KEYNOTE B84)
Fisher T, Evans E, Mallow C, Foster A, Boise M, Smith E, Leonard J, Chaney M, Beck J, Hager S, Saba N, Steuer C, Adkins D, Burtness B, Zauderer M. Phase 1/2 Study of Pepinemab in Combination with Pembrolizumab as First-Line Treatment of Advanced, Recurrent or Metastatic Head and Neck Cancer (KEYNOTE B84). International Journal Of Radiation Oncology • Biology • Physics 2022, 112: e36. DOI: 10.1016/j.ijrobp.2021.12.084.Peer-Reviewed Original ResearchImmune checkpoint inhibitorsDose-expansion phaseFirst-line treatmentM HNSCCTumor microenvironmentPD-L1Clinical benefitT cellsSingle-arm open-label studyPrior immune checkpoint inhibitorsMore effective treatment optionsNeck squamous cell carcinomaActivation of DCsActivity of pembrolizumabExploratory biomarker analysisImmunosuppressive myeloid cellsTumor PD-L1Open-label studyPrimary efficacy endpointDuration of responseEffective treatment optionSquamous cell carcinomaClear unmet needPK/PDMore effective treatments