Detalle Publicación

ARTÍCULO
Carfilzomib or bortezomib with melphalan-prednisone for transplant-ineligible patients with newly diagnosed multiple myeloma
Autores: Facon, T. (Autor de correspondencia); Lee, J. H.; Moreau, P.; Niesvizky, R.; Dimopoulos, M.; Hajek, R.; Pour, L.; Jurczyszyn, A.; Qiu, L. G.; Klippel, Z. ; Zahlten-Kumeli, A. ; Osman, M. ; Paiva, Bruno; San Miguel Izquierdo, Jesús
Título de la revista: BLOOD
ISSN: 0006-4971
Volumen: 133
Número: 18
Páginas: 1953 - 1963
Fecha de publicación: 2019
Lugar: WOS
Resumen:
The phase 3 CLARION study compared carfilzomib-melphalan-prednisone (KMP) with bortezomib-melphalan-prednisone (VMP) in transplant-ineligible newly diagnosed multiple myeloma (NDMM) patients. Patients were randomized 1: 1 to KMP or VMP for nine 42-day cycles (C). Patients received carfilzomib on days (D) 1, 2, 8, 9, 22, 23, 29, 30 (20 mg/m(2): C1D1, C1D2; 36 mg/m(2) thereafter) or bortezomib on D1, 4, 8, 11, 22, 25, 29, 32 (1.3 mg/m(2); D4, 11, 25, 32 omitted for C5-9). Melphalan (9 mg/m(2)) and prednisone (60 mg/m(2)) were administered on D1-4. The primary endpoint was progression-free survival (PFS). Nine hundred fifty-five patients were randomized (intention-to-treat population: KMP, n = 478; VMP, n = 477). Median PFS was 22.3 months with KMP vs 22.1 months with VMP (hazard ratio [HR], 0.906; 95% confidence interval [CI], 0.746-1.101; P = .159). Median overall survival was similar and not reached in either group (HR, 1.08; 95% CI, 0.82-1.43). Overall response rate was 84.3% for KMP and 78.8% for VMP. Complete response rate was 25.9% for KMP and 23.1% for VMP. Minimal residual disease-negative rates were 15.7% (KMP) and 15.5% (VMP). Adverse events (AEs) of interest (any grade) occurring with a >= 5% higher patient incidence in the KMP arm were acute renal failure (13.9% [KMP] vs 6.2% [VMP]) and cardiac failure (10.8% vs 4.3%). Grade >= 3 AE rates were 74.7% (KMP) and 76.2% (VMP). Grade >= 2 peripheral neuropathy was lower for KMP vs VMP (2.5% vs 35.1%). Treatment with KMP in CLARION did not yield a statistically significant difference in PFS vs VMP.