Efficacy Analysis of Bendamustine-Based Combination Regimen in Treatment of Patients with Relapsed/Refractory Non-Hodgkin Lymphoma.
10.19746/j.cnki.issn.1009-2137.2022.06.021
- Author:
Yan-Ting GUO
1
;
Feng LI
1
;
Wei-Min DONG
1
;
Yan LIN
1
;
Xiao-Bao XIE
1
;
Yun LING
1
;
Feng YAN
1
;
Xiao-Ying HUA
1
;
Bai HE
1
;
Wei-Ying GU
2
Author Information
1. Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, Changzhou 213003, Jiangsu Province, China.
2. Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, Changzhou 213003, Jiangsu Province, China,E-mail: guweiying2001@163.com.
- Publication Type:Journal Article
- Keywords:
bendamustine;
diffuse large B-cell lymphoma;
gemcitabine;
non-Hodgkin lymphoma;
relapsed/refractory
- MeSH:
Humans;
Male;
Middle Aged;
Adolescent;
Female;
Lymphoma, Follicular/drug therapy*
- From:
Journal of Experimental Hematology
2022;30(6):1766-1771
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the efficacy and safety of bendamustine combined with gemcitabine, vinorelbine，glucocorticoids (BeGEV)±X regimen in treatment of patients with relapsed/refractory non-Hodgkin lymphoma.
METHODS:A total of 18 relapsed/ refractory non-Hodgkin lymphoma patients at the age of 18 years or older hospitalized in the First People's Hospital of Changzhou from March 2020 to March 2021 were selected. They received two or more cycles of BeGEV±X regimen. X could be anti-CD20 monoclonal antibody, PD-1-blocking antibodies, lenalidomide, BTK inhibitor, Bcl-2 inhibitor and so on according to patients' disease feature. The clinical efficacy and adverse effects were observed.
RESULTS:In total, 18 patients completed two or more cycles of BeGEV±X regimen, including 14 with diffuse large B-cell lymphoma, one with low-grade follicular lymphoma, one with follicular lymphoma grade 3b, one with angioimmunoblastic T-cell lymphoma and one with peripheral T-cell lymphoma, not otherwise specified. 11 patients were male. The median age of the patients was 64 years old. 17 patients had modified Ann Arbor stage Ⅲ/Ⅳ disease. 13 patients had high- intermediate risk or high risk IPI score, while 15 patients had high-intermediate high risk or high risk NCCN-IPI score. 14 cases had extranodal sites of disease. And 6 cases had bulky disease. 12 patients experienced refractory disease, while 8 patients had received 3 line or more prior treatment. After two or three cycles of chemotherapy, the complete response rate was 6/18, the partial response rate was 3/18, and the objective response rate was 9/18. From the beginning of salvage chemotherapy to the end of follow-up, the median progression-free survival time was 130 days, and the median overall survival was 152 days. The most common grade 3 to 4 adverse events were hematologic toxicities, infection and febrile neutropenia.
CONCLUSION:BeGEV±X is an effective salvage regimen in treatment of patients with relapsed/refractory non-Hodgkin lymphoma, while adverse events such as hematologic toxicities and infection should be closely monitored.
