Effect analysis of brentuximab vedotin monotherapy and brentuximab vedotin combined with chemotherapy in treatment of relapsed or refractory lymphoma
10.3760/cma.j.cn115356-20200323-00077
- VernacularTitle:本妥昔单抗单药及联合化疗治疗复发难治淋巴瘤效果分析
- Author:
Hongman HAN
1
;
Yongjun MA
;
Yuanyuan SHI
;
Guimin LIU
;
Shuo DAI
;
Mo LIU
;
Jianjiao ZHANG
;
Qingming YANG
;
Zhigang CAO
Author Information
1. 解放军陆军第八十二集团军医院血液内分泌科，河北 保定 071000
- From:
Journal of Leukemia & Lymphoma
2020;29(11):671-675
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the safety, efficacy and survival of brentuximab vedotin (BV) monotherapy and BV combined with chemotherapy for relapsed or refractory lymphoma.Methods:A total of 47 patients with relapsed or refractory Hodgkin's lymphoma (HL) in First Medical Center of PLA general Hospital and Fourth Medical Center of PLA General Hospital from October 2011 to December 2018 were admitted, including 35 cases (BV monotherapy group) and 12 cases (BV combined with chemotherapy group); there were 8 cases of relapsed or refractory anaplastic large cell lymphoma (ALCL), 4 cases in BV monotherapy group and 4 cases in BV combined with chemotherapy group. The safety, clinical efficacy and survival of two neoplasms in different groups were compared.Results:For relapsed or refractory HL, the objective remission rate (ORR) and complete remission rate (CRR) was 67.7% (21/31) and 16.1% (5/31), and the median progressive-free survival (PFS) time was 3.5 months (1.5-24.0 months) in BV monotherapy group; ORR and CRR was 81.8% (9/11) and 27.3% (3/11), and median PFS time was 5.5 months (2.0 - 24.0 months) in BV combined with chemotherapy group; there was no statistical difference in ORR and CRR between the both groups (χ 2 = 0.788, P = 0.375; χ 2 = 0.654, P = 0.419). There were 4 cases in BV monotherapy group for ALCL, of which 3 could be evaluated for efficacy, including 1 case of complete remission (CR) and 1 case of partial remission (PR); there were 4 cases in BV combined with chemotherapy group for ALCL, of which 4 could be evaluated for efficacy, including 2 cases of CR and 2 cases of PR. The common adverse events in BV monotherapy group were anemia, leukopenia, thrombocytopenia, fever, elevated transaminase, fatigue, nausea, peripheral neuritis and cough. Grade ≥3 adverse events were mainly anemia, thrombocytopenia and leukopenia. The common adverse events of BV combined with chemotherapy group were similar to those of BV monotherapy group, and there were significant differences in bone marrow suppression (thrombocytopenia, leukopenia) between the two groups (all P < 0.05). Conclusions:The clinical efficacy of BV combined with chemotherapy is better than that of BV monotherapy in treatment of relapsed or refractory lymphoma, and the survival time is prolonged. The adverse reaction of BV combined with chemotherapy is mainly manifested in bone marrow suppression, and the safety and tolerability of patients are acceptable.
