Incidence and management of renal adverse events in patients with relapsed and/or refractory multiple myeloma treated with single-agent carfilzomib
Shah, J.J.
Oncology 27 Suppl. 3: 19-23
2013
ISSN/ISBN: 0890-9091 PMID: 25184232 Document Number: 667016
Patients with multiple myeloma (MM) frequently experience renal dysfunction owing to patient-specific risk factors, the pathophysiology of MM, and treatment-related adverse events. The presence of renal complications in patients with MM may be associated with advanced disease and is a negative prognostic factor for survival. Frequently these patients receive reduced or modified dosing regimens, which can result in under-dosing and may adversely affect treatment efficacy. Consequently, there is a need for effective therapies with favorable renal safety profiles. Carfilzomib is a selective proteasome inhibitor approved in the United States as a single agent for the treatment of relapsed and refractory MM. Safety studies have demonstrated that single-agent carfilzomib is well tolerated in patients with relapsed and/or refractory MM and concomitant renal dysfunction. This article reviews the etiology and incidence of renal adverse events in patients with MM, the renal safety profile of single-agent carfilzomib from four phase II studies in patients with relapsed and/or refractory MM, and the management of patients with MM who receive carfilzomib and are at risk for renal complications.