Clinical efficacy and safety of domestic bortezomib in treatment of patients with multiple myeloma
10.3760/cma.j.cn115356-20200111-00020
- VernacularTitle:国产硼替佐米治疗多发性骨髓瘤的临床效果及安全性
- Author:
Fangfang LI
1
;
Hao LI
;
Yuqi SANG
;
Nan LIU
;
Qianyu BIAN
;
Xuehong RAN
;
Wenzheng YU
;
Zhaosheng MENG
;
Luqun WANG
Author Information
1. 山东大学齐鲁医院血液科，济南 250012
- From:
Journal of Leukemia & Lymphoma
2020;29(9):535-539
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical efficacy and safety of domestic bortezomib in the treatment of patients with multiple myeloma (MM).Methods:The data of 60 MM patients treated with domestic bortezomib as the basic chemotherapy regimen in 5 medical centers of Qilu Hospital of Shandong University, Heze Municipal Hospital, Weifang People's Hospital, Binzhou Medical University Hospital, Zibo Central Hospital in Shandong Province from January 2018 to June 2019 were retrospectively analyzed, 52 of which were newly treated patients and 8 were relapsed and refractory patients. The patients received at least 2 courses of combined chemotherapy based on domestic bortezomib, and the efficacy was assessed and evaluated every 2 courses.Results:Follow-up until June 30, 2019 showed that some patients were unable to return to the hospital for regular treatment. All patients completed at least 2 courses of treatment, with an overall effective rate (ORR) of 76.7% (46/60); 42 patients completed 4 courses of treatment, with an ORR of 78.6% (33/42); 30 patients completed 6 courses of treatment, with an ORR of 86.7% (26/30); there was no significant difference in ORR of 2, 4 and 6 courses ( P > 0.05). The complete remission+very good partial remission rates of 2, 4 and 6 courses were 16.7% (10/60), 47.6% (20/42) and 66.7% (20/30), respectively, and the difference was statistically significant ( P < 0.01). During the treatment, the adverse events mainly included infection, peripheral neuropathy, herpes, digestive tract symptoms, hematologic toxicities and so on, which were light and moderate mostly, and most of them can be reversed. The total incidence of adverse events in patients who completed 2, 4 and 6 courses of treatment were 91.7% (55/60), 66.7% (28/42) and 36.7% (11/30), respectively. Conclusions:The domestic bortezomib-based chemotherapy regimens have good efficacy in the treatment of MM. The incidence of adverse events is similar to that of the original drug, and patients can tolerate the adverse events.
