Antitumor activity of margetuximab (M) plus pembrolizumab (P) in patients (pts) with advanced HER2+ (IHC3+) gastric carcinoma (GC).
Catenacci D, Lim K, Uronis H, Kang Y, Ng M, Gold P, Enzinger P, Lee K, Lacy J, Park H, Yen J, Odegaard J, Franovic A, Baughman J, Wynter-Horton A, Chen F, Moore P, Wu T, Davidson-Moncada J, Bang Y. Antitumor activity of margetuximab (M) plus pembrolizumab (P) in patients (pts) with advanced HER2+ (IHC3+) gastric carcinoma (GC). Journal Of Clinical Oncology 2019, 37: 65-65. DOI: 10.1200/jco.2019.37.4_suppl.65.Peer-Reviewed Original ResearchDisease control rateObjective response ratePD-L1 expressionGastric carcinomaHER2 expressionHigh PD-L1 expressionStandard first-line therapyTumor PD-L1 expressionChemo-free regimenDrug-related SAEsFirst-line therapyProgression-free survivalAnti-HER2 agentsAutoimmune hepatitisExploratory endpointsMedian overallDiabetic ketoacidosisAcceptable tolerabilityAdvanced HER2Adverse eventsPD-L1Control rateIHC 3Grade 3Archival tumors