含利妥昔单抗化疗方案治疗套细胞淋巴瘤效果分析  

Effect analysis of rituximab⁃containing chemotherapy regimen in treatment of mantle cell lymphoma

作　　者：刘硕 朱倩[1] 陈晓晨[1] 金正明[1] 吴德沛[1] 黄海雯[1] Liu Shuo;Zhu Qian;Chen Xiaochen;Jin Zhengming;Wu Depei;Huang Haiwen(Department of Hematology,the First Affiliated Hospital of Soochow University,Jiangsu Institute of Hematology,Key Laboratory of Thrombosis and Hemostasis of Ministry of Health,Suzhou 215006,China)

机构地区：[1]苏州大学附属第一医院血液科,江苏省血液研究所,卫生部血栓与止血重点实验室,215006

出　　处：《白血病．淋巴瘤》2021年第3期144-150,共7页Journal of Leukemia & Lymphoma

摘　　要：目的探讨含利妥昔单抗化疗方案治疗套细胞淋巴瘤(MCL)患者效果及预后影响因素。方法回顾性分析2007年6月至2018年11月苏州大学附属第一医院血液科收治的56例≤65岁MCL患者临床资料,化疗方案中均包括利妥昔单抗,观察临床特征、治疗方案及生物学指标对总生存(OS)和无进展生存(PFS)的影响。结果56例患者中位发病年龄57岁,男性43例,女性13例。24例接受R-CHOP方案化疗;29例接受含阿糖胞苷方案化疗,其中15例接受R-hyper CVAD/R-MA方案化疗,14例接受R-CHOP/R-DAHP交替治疗;3例接受其他方案化疗。19例接受自体造血干细胞移植(ASCT)巩固治疗。56例患者中位OS时间74个月,2年OS率83.8%,3年OS率70.9%,2年PFS率72.0%,3年PFS率49.7%。国际预后指数(IPI)评分和治疗中是否接受ASCT是MCL患者OS和PFS的独立影响因素。含阿糖胞苷治疗组总有效率(ORR)93.1%,优于R-CHOP方案组(83.3%),差异无统计学意义(χ^(2)=0.465,P=0.495);两组间OS及PFS差异均无统计学意义(OS:χ^(2)=0.291,P=0.590;PFS:χ^(2)=0.912,P=0.339)。诱导化疗达缓解的MCL患者中,ASCT巩固治疗可延长中位OS时间(72个月比124个月,χ^(2)=3.973,P=0.040)及中位PFS时间(34个月比90个月,χ^(2)=3.984,P=0.046)。简化MCL国际预后指数(sMIPI)评分中高危组患者中接受ASCT巩固治疗患者OS和PFS优于未接受ASCT治疗者(OS:χ^(2)=5.037,P=0.025;PFS:χ^(2)=6.787,P=0.009),而sMIPI评分低危组患者中,是否接受ASCT组间OS、PFS差异均无统计学意义(均P>0.05)。结论含阿糖胞苷的化疗方案对改善MCL患者的预后和生存并不理想。对于诱导化疗达缓解及sMIPI评分中高危组的MCL患者,ASCT巩固治疗可改善其预后,可作为年轻患者的一线巩固治疗方案。Objective To investigate the effect and prognostic factors of rituximab-containing chemotherapy regimen in treatment of patients with mantle cell lymphoma(MCL).Methods The clinical data of 56 patients aged≤65 years in the First Affiliated Hospital of Soochow University from June 2007 to November 2018 were retrospectively analyzed.Rituximab-containing chemotherapy regimen was used,and the effects of clinical features,treatment regimen and biological indexes on overall survival(OS)and progressionfree survival(PFS)were observed.Results The median age of 56 patients was 57 years old,including 43 males and 13 females.Among these cases,24 patients received R-CHOP chemotherapy regimen;29 patients received cytarabine-containing chemotherapy regimen,including R-hyper CVAD/R-MA regimen used in 15 patients and R-CHOP alternating with R-DAHP regimen used in 14 patients;and 3 patients received other treatment regimens.Among 56 patients,19 patients received autologous hematopoietic stem cell transplantation(ASCT)consolidation therapy.The median OS time was 74 months,2-year OS rate was 83.8%,3-year OS rate was 70.9%,2-year PFS rate was 72.0%and 3-year PFS rate was 49.7%.International prognostic index(IPI)high-risk and receiving ASCT or not during the treatment were independent influencing factors of OS and PFS in MCL patients.The overall response rate(ORR)in cytarabine-containing regimen group was higher compared with that in R-CHOP regimen group(93.1%vs.83.3%),and there was no statistically significant difference(χ^(2)=0.465,P=0.495).In addition,there were no significant differences between two groups in both OS(χ^(2)=0.291,P=0.590)and PFS(χ^(2)=0.912,P=0.339).ASCT consolidation prolonged the median OS time(72 months vs.124 months,χ^(2)=3.973,P=0.040)and the median PFS time(34 months vs.90 months,χ^(2)=3.984,P=0.046)in MCL patients achieving remission after induction therapy.Among patients in simplified MCL IPI(sMIPI)score middle-high risk group,compared with those not receiving ASCT,patients receiving ASCT therapy coul

关 键 词：淋巴瘤 膜细胞 造血干细胞移植 抗肿瘤联合化疗方案 预后 利妥昔单抗 

分 类 号：R733.1[医药卫生—肿瘤]