2024
First-in-human study of ABBV-706, a seizure-related homolog protein 6 (SEZ6)–targeting antibody-drug conjugate (ADC), in patients (pts) with advanced solid tumors.
Chandana S, Choudhury N, Dowlati A, Chiang A, Garmezy B, Kim J, Byers L, Ahn M, Kim T, Kim Y, Han J, Bar J, Zha J, Henner W, Robinson R, KOHLHAPP F, Hingorani P, Papadopoulos K. First-in-human study of ABBV-706, a seizure-related homolog protein 6 (SEZ6)–targeting antibody-drug conjugate (ADC), in patients (pts) with advanced solid tumors. Journal Of Clinical Oncology 2024, 42: 3001-3001. DOI: 10.1200/jco.2024.42.16_suppl.3001.Peer-Reviewed Original ResearchSmall cell lung cancerAntibody-drug conjugatesDose escalationNeuroendocrine neoplasmsCentral nervous systemRelapsed/refractory small cell lung cancerApproximate dose-proportional increasesHigh-grade CNS tumorsRecommended phase 2 doseModels of small cell lung cancerHigh-grade neuroendocrine neoplasmsFirst-in-human studyCentral nervous system tumorsClinical benefit rateDose-expansion studyMedian prior linesPhase 2 doseDose-limiting toxicityMaximum tolerated doseDose-proportional increaseCell lung cancerHigh-grade gliomasElimination half-lifeBayesian optimal interval designData cutoff
2020
Phase I study of AMG 757, a half-life extended bispecific T-cell engager (HLE BiTE immune therapy) targeting DLL3, in patients with small cell lung cancer (SCLC).
Owonikoko T, Borghaei H, Champiat S, Paz-Ares L, Govindan R, Boyer M, Johnson M, Udagawa H, Hummel H, Salgia R, Blackhall F, Boosman R, Lai W, Dowlati A, Vokes E, Hann C, Chiang A, Endraca M, Soman N, Smit M. Phase I study of AMG 757, a half-life extended bispecific T-cell engager (HLE BiTE immune therapy) targeting DLL3, in patients with small cell lung cancer (SCLC). Journal Of Clinical Oncology 2020, 38: tps9080-tps9080. DOI: 10.1200/jco.2020.38.15_suppl.tps9080.Peer-Reviewed Original ResearchDelta-like ligand 3Small cell lung cancerImmune therapyT cellsRefractory small cell lung cancerECOG performance status 0PD-1 pathway inhibitorsPlatinum-based chemotherapy regimenBispecific T-cell engagersTumor cellsAdequate organ functionMost SCLC tumorsPerformance status 0Phase 2 doseSafety/tolerabilitySymptomatic brain metastasesAntitumor activityAggressive neuroendocrine tumorPhase 1 studyCancer cellsCell lung cancerPreliminary antitumor activityT-cell engagersDirect antitumor effectsPromising therapeutic target