巴利昔单抗治疗糖皮质激素耐药/依赖急性移植物抗宿主病87例疗效分析  

Efficacy of basiliximab in the treatment of 87 cases of steroid-refractory or steroid-dependent acute graft-versus-host disease

作　　者：贺振新 张荣莉[1] 翟卫华 马巧玲 庞爱明 杨栋林 何祎 魏嘉璘 陈欣 姜尔烈 冯四洲 韩明哲 He Zhenxin;Zhang Rongli;Zhai Weihua;Ma Qiaoling;Pang Aiming;Yang Donglin;He Yi;Wei Jialin;Chen Xin;Jiang Erlie;Feng Sizhou;Han Mingzhe(State Key Laboratory of Experimental Hematology,National Clinical Research Center for Blood Diseases,Institute of Hematology&Blood Diseases Hospital,Chinese Academy of Medical Sciences&PekingUnion Medical College,Tianjin 300020,China;Department of Hematology of The First Affiliated Hospital of Kunming Medical University,Kunming 650032,China)

机构地区：[1]中国医学科学院血液病医院(中国医学科学院血液学研究所)造血干细胞移植中心,实验血液学国家重点实验室,国家血液系统疾病临床医学研究中心,天津300020 [2]昆明医科大学第一附属医院血液科,昆明650032

出　　处：《中华血液学杂志》2022年第2期120-127,共8页Chinese Journal of Hematology

基　　金：国家自然科学基金面上项目(82070192);实验血液学国家重点实验室转化医学研究基金(Z20-15);中央高校基本科研业务费专项(3332020052)。

摘　　要：目的分析巴利昔单抗治疗异基因造血干细胞移植后糖皮质激素耐药/依赖急性移植物抗宿主病(aGVHD)患者的疗效。方法对2015年1月至2018年12月期间于中国医学科学院血液病医院行异基因造血干细胞移植后发生皮肤、肠道、肝脏aGVHD并应用巴利昔单抗治疗的87例血液病患者进行回顾性分析。巴利昔单抗用药方案:成人及体重≥35 kg儿童每次20 mg,体重<35 kg儿童每次10 mg,第1、4、8天各给药1次,以后每周用药1次,在巴利昔单抗治疗后第7、14、21、28、42、56天分别进行疗效评估。结果①87例患者中,男51例(58.6%),女36例(41.4%),中位年龄34(4~63)岁,经典型aGVHD 54例,迟发型aGVHD 33例,糖皮质激素耐药49例,糖皮质激素依赖38例。②35例(40.2%)获得完全缓解(CR),23例(26.4%)获得部分缓解(PR),29例患者未缓解(NR),总有效率(ORR)为66.7%(58/87)。③经典型aGVHD组、迟发型aGVHD组ORR分别为77.8%(42/54)、48.5%(16/33)。④中位随访154(4~1813)d,全部87例患者移植后6个月总生存(OS)率为44.8%(95%CI 39.5%~50.1%),移植后1年OS率为39.4%(95%CI 34.2%~44.3%)。⑤巴利昔单抗治疗后CR组(35例)、PR组(23例)、NR组(29例)移植后6个月OS率分别为80.0%(95%CI 73.2%~86.8%)、39.1%(95%CI 28.9%~49.3%)、6.9%(95%CI 2.2%~11.6%)(χ^(2)=34.679,P<0.001),移植后1年OS率分别为74.3%(95%CI 66.9%~81.7%)、30.4%(95%CI 20.8%~40.0%)、3.4%(95%CI 0%~6.8%)(χ^(2)=43.339,P<0.001)。经典型aGVHD组、迟发型aGVHD组移植后6个月OS率分别为57.4%(95%CI 50.7%~64.1%)、24.2%(95%CI 16.7%~31.7%)(χ^(2)=9.109,P=0.004),移植后1年OS率分别为51.9%(95%CI 45.1%~58.7%)、18.2%(95%CI 11.5%~24.9%)(χ^(2)=9.753,P=0.003)。⑥单因素及多因素分析结果显示,迟发型aGVHD(OR=3.121,95%CI 1.770~5.503,P<0.001)、用药前明尼苏达积分高危组(OR=3.591,95%CI 1.931~6.679,P<0.001)、用药前存在活动性感染(OR=1.881,95%CI 1.029~3.438,P=0.040)、伴有非GVHD所致重要脏器功能受损(OR=3.100,95%CI 1.570~6.121,P=0.001)是Objective To evaluate the efficacy and prognosis of basiliximab in the treatment of steroid-refractory or steroid-dependent acute graft-versus-host disease(SR/SD-aGVHD)after allogeneic hematopoietic stem cell transplantation(allo-HSCT).Methods Clinical data of 87 patients with SR/SD-aGVHD in the skin,intestine,and liver after allo-HSCT at the Institute of Hematology&Blood Diseases Hospital Transplantation Center from January 2015 to December 2018 were retrospectively analyzed.The administration plan of basiliximab was as follows:20 mg for adults and children weighing≥35 kg and 10 mg for children weighing<35 kg.The drug was administered once on the 1st,4th,and 8th days,respectively,and then once weekly.The efficacy was evaluated on the 7th,14th,21st,and 28th days after basiliximab treatment.Results①There were 51 males(58.6%)and 36 females(41.4%),with a median(range)age of 34(4-63)years.There were 54 cases of classic aGVHD,33 of late aGVHD,49 of steroid-refractory aGVHD,and 38 of steroid-dependent aGVHD.②Thirty-five patients(40.2%)achieved complete remission(CR),23(26.4%)achieved partial remission(PR),and 29 had no remission(NR).The total effective rate[overall response rate(ORR)]was 66.7%(58/87).③The ORR of the classic and late aGVHD groups was 77.8%(42/54)and 48.5%(16/33),respectively.④The median(range)follow-up time was 154(4-1813)days,the 6-month overall survival(OS)rate of the 87 patients was 44.8%(95%CI 39.5%-50.1%)and the 1-year OS was 39.4%(95%CI 34.2%-44.3%).⑤After treatment with basiliximab,the 6-month OS in the CR(35 cases),PR(23 cases),and NR(29 cases)groups was 80.0%(95%CI 73.2%-86.8%),39.1%(95%CI 28.9%-49.3%),and 6.9%(95%CI 2.2%-11.6%),respectively(χ^(2)=34.679,P<0.001),and the 1-year OS was 74.3%(95%CI 66.9%-81.7%),30.4%(95%CI 20.8%-40.0%),and 3.4%(95%CI 0%-6.8%),respectively(χ^(2)=43.339,P<0.001).The OS of the classic and late aGVHD groups was 57.4%(95%CI 50.7%-64.1%)and 24.2%(95%CI 16.7%-31.7%),respectively(χ^(2)=9.109,P=0.004),and the 1-year OS was 51.9%(95%CI 45.1%-58.7%)and 18.2%(

关 键 词：巴利昔单抗 急性移植物抗宿主病 造血干细胞移植 

分 类 号：R457.7[医药卫生—治疗学]