Detalle Publicación

ARTÍCULO
Daratumumab with cetrelimab, an anti-PD-1 monoclonal antibody, in relapsed/refractory multiple myeloma
Autores: Cohen, Y. C. (Autor de correspondencia); Oriol, A.; Wu, K. L.; Lavi, N.; Vlummens, P.; Jackson, C.; Garvin, W.; Carson, R.; Crist, W.; Fu, J.; Feng, H.; Xie, H.; Schecter, J.; San Miguel Izquierdo, Jesús; Lonial, S.
Título de la revista: CLINICAL LYMPHOMA MYELOMA AND LEUKEMIA
ISSN: 2152-2650
Volumen: 21
Número: 1
Páginas: 46-54.e4
Fecha de publicación: 2021
Lugar: WOS
Resumen:
Background: Daratumumab is approved for relapsed or refractory multiple myeloma (RRMM) as monotherapy or in combination regimens. We evaluated daratumumab plus cetrelimab, a programmed death receptor-1 inhibitor, in RRMM. Patients and methods: This open-label, multiphase study enrolled adults with RRMM with ¿ 3 prior lines of therapy. Part 1 was a safety run-in phase examining dose-limiting toxicities of daratumumab (16 mg/kg intravenously weekly for cycles 1-2, biweekly for cycles 3-6, and monthly thereafter) plus cetrelimab (240 mg intravenously biweekly, all cycles). In Parts 2 and 3, patients were to be randomized to daratumumab with or without cetrelimab (same schedule as Part 1). Endpoints included safety, overall response rate, pharmacokinetics, and biomarker analyses. Results: Nine patients received daratumumab plus cetrelimab in the safety run-in, and 1 received daratumumab in Part 2 before administrative study termination following a data monitoring committee's global recommendation to stop any trial including daratumumab combined with inhibitors of programmed death receptor-1 or its ligand (programmed death-ligand 1). The median follow-up times were 6.7 months (safety run-in) and 0.3 months (Part 2). No dose-limiting toxicities occurred. All 10 patients had ¿ 1 treatment-emergent adverse event; 7 patients had grade 3 to 4 treatment-emergent adverse events, and none led to treatment discontinuation or death. In the safety run-in, 7 (77.7%) patients had ¿ 1 infusion-related reaction (most grade 1-2), and 1 had a grade 2 immune-mediated reaction. Among safety run-in patients, the overall response rate was 44.4%. Conclusions: No new safety concerns were identified for daratumumab plus cetrelimab in RRMM. The short study duration and small population limit complete analysis of this combination.