Carfilzomib in multiple myeloma patients with renal impairment: pharmacokinetics and safety.

ABSTRACT: This phase 2 study assessed the safety, pharmacokinetics, pharmacodynamics and efficacy of carfilzomib, a selective proteasome inhibitor, in patients with multiple myeloma and varying degrees of renal impairment, including patients on chronic hemodialysis. Patients were grouped by creatinine clearance: >80 ml/min, 50-80 ml/min, 30-49 ml/min, <30 ml/min and chronic hemodialysis. Carfilzomib was administered on days 1, 2, 8, 9, 15 and 16 in 28-day cycles: 15 mg/m(2) (Cycle 1), 20 mg/m(2) (Cycle 2) and 27 mg/m(2) (Cycles 3+). There were no differences in carfilzomib clearance or exposure among patients with normal renal function and any group with renal impairment. Grade 3/4 adverse events (AEs) included anemia (28.0%), thrombocytopenia (20.0%), lymphopenia (18.0%) and fatigue (14.0%). AEs we

SUBMITTER: Badros AZ 

PROVIDER: S-EPMC3740399 | biostudies-literature | 2013 Aug

REPOSITORIES: biostudies-literature