1473P Phase 1B Trial of Anti-Notch 2/3 Antibody Omp-59R5 in Combination with Etoposide and Cisplatin (Ep) in Patients (Pts) with Untreated Extensive-Stage Small-Cell Lung Cancer (Ed-Sclc): the Pinnacle Study
Pietanza M, Spira A, Jotte R, Gadgeel S, Mita A, Liu S, Gluck W, Kalemkerian G, Chiang A, Hart L, Kapoun A, Xu L, Hill D, Zhou L, Dupont J, Spigel D. 1473P Phase 1B Trial of Anti-Notch 2/3 Antibody Omp-59R5 in Combination with Etoposide and Cisplatin (Ep) in Patients (Pts) with Untreated Extensive-Stage Small-Cell Lung Cancer (Ed-Sclc): the Pinnacle Study. Annals Of Oncology 2014, 25: iv514. DOI: 10.1093/annonc/mdu355.11.Peer-Reviewed Original ResearchDose-limiting toxicityAnti-tumor activityDay 1Untreated extensive stage small cell lung cancerExtensive-stage small-cell lung cancerMain dose-limiting toxicitySmall cell lung cancerGrade 3 diarrheaGrade 3 nauseaPhase 2 partPhase 1b trialPK/pharmacodynamicsED-SCLCSCLC xenograftsDose cohortsRECIST 1.1Peripheral edemaUnacceptable toxicityAdverse eventsSupportive carePreliminary efficacyLung cancerDisease progressionEfficacy dataIgG2 antibodies