The efficacy of Bortezomib-based regimens on survival state in newly diagnosed multiple myeloma patients

Bortezomib effect on survival state

Abstract

The prognosis of patients with multiple myeloma (MM) has significantly improved over the past ten years because of several innovative treatments, including the proteasome inhibitor Bortezomib and immunomodulatory drugs (IMiDs) like Thalidomide and Lenalidomide. The present study aimed to determine the effectiveness of Bortezomib-based regimens on survival state of MM patients. This retrospective study included 204 newly diagnosed MM patients who were registered at Nanakali Hospital for Blood Diseases and Cancer, Erbil- Iraq, between April 2008 and April 2022. The patients were split into two primary groups: those receiving treatment with Bortezomib and those not. Clinical and laboratory data, treatment type, responsiveness to induction therapy, and survival results were examined in the enrolled patients' medical records. The mean patient age was 60 years, males constituted 55.8% of the included patients. At the time of diagnosis, 98 individuals (48%) had stage 3 illness. Except for the LDH, which was noticeably higher in the non-Bortezomib group, the patients laboratory results did not substantially change between the Bortezomib and non-Bortezomib groups (p = 0.001). In patients treated with Bortezomib, the complete response (CR) rate following induction was substantially greater (35.2%) than in those treated without Bortezomib (9.1%). Compared to the non-Bortezomib group, the median survival time of the Bortezomib group was considerably greater (p < 0.001). Bortezomib has a significant role in inducing a CR before bone marrow (BM) transplantation, and it has a significant role in the survival outcome in MM.