Real-World Experience of Weekly Carfilzomib in Combination with Cyclophosphamide and Dexamethasone in Multiple Myeloma Relapsed/Refractory to Bortezomib and Lenalidomide.

ABSTRACT:

Purpose

This retrospective study evaluated the efficacy and safety of a weekly carfilzomib, cyclophosphamide, and dexamethasone (KCd) regimen in patients with relapsed or refractory multiple myeloma (RRMM) who had been previously treated with both bortezomib- and lenalidomide-containing regimens.

Materials and methods

We conducted a retrospective analysis of 33 patients with RRMM who received the KCd regimen between March 2020 and February 2024. All patients had prior exposure to both bortezomib and lenalidomide, and the majority (93.9%) were refractory to lenalidomide. Carfilzomib was administered once weekly at 70 mg/m2 (after a step-up dose), along with oral cyclophosphamide and dexamethasone. Treatment response was assessed according to the International Myeloma Working

SUBMITTER: Yang C 

PROVIDER: S-EPMC12800953 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature