2024
Lenvatinib ± Pembrolizumab Versus Chemotherapy for Recurrent/Metastatic (R/M) Head and Neck Squamous Cell Carcinoma (HNSCC) That Progressed after Platinum and Immunotherapy: The Phase 2 LEAP-009 Study
Harrington K, Kim H, Salas S, Oliva M, Metcalf R, Bernsdorf M, Kim J, Cohen E, Siu L, Rischin D, Licitra L, Vermorken J, Le Q, Tahara M, Machiels J, O'Hara K, Pathiraja K, Gumuscu B, Bidadi B, Burtness B. Lenvatinib ± Pembrolizumab Versus Chemotherapy for Recurrent/Metastatic (R/M) Head and Neck Squamous Cell Carcinoma (HNSCC) That Progressed after Platinum and Immunotherapy: The Phase 2 LEAP-009 Study. International Journal Of Radiation Oncology • Biology • Physics 2024, 118: e42. DOI: 10.1016/j.ijrobp.2024.01.095.Peer-Reviewed Original ResearchR/M HNSCCHead and neck squamous cell carcinomaPD-1/L1 inhibitorsPlatinum-based therapyPlatinum-based chemotherapyDisease progressionLenvatinib monotherapyECOG PSRecurrent/metastatic (R/M) head and neck squamous cell carcinomaPD-L1 tumor proportion scoreStandard-of-care chemotherapyNeck squamous cell carcinomaTumor proportion scoreProgression-free survivalDuration of responseEfficacy of lenvatinibSecondary end pointsFirst-line treatmentSquamous cell carcinomaEfficacious treatment optionStandard of careOral lenvatinibPembrolizumab monotherapyRECIST v1.1Monotherapy arm
2022
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