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·论著·
Venetoclax 联合化疗治疗复发 / 难治性急性髓系白血病
的临床研究
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陈晓奉,王蒙,李忠玉,李佳佳 * 查看原文
【摘要】 背景 成人复发 / 难治性急性髓系白血病(AML)的预后较差,长期生存率和治愈率极低,化疗方案有限。
目的 探讨 Venetoclax(VEN)联合阿扎胞苷(Aza)、HAAG〔高三尖杉酯碱(HHT)、阿糖胞苷(Ara-C)、阿克拉
霉素(Acla)、粒细胞刺激因子(G-CSF)〕方案治疗复发 / 难治性 AML 的安全性和有效性。方法 回顾性分析蚌埠
医学院第一附属医院收治的 10 例复发 / 难治性 AML 患者的临床资料,包括:临床特征(年龄、性别、诊断、染色体、
基因突变、预后)、外周血及骨髓细胞学、VEN+Aza+HAAG 方案治疗效果。结果 10 例患者中男 7 例、女 3 例,平
均年龄(47.9±11.3)岁;FAB 分型:M 2 4 例、M 5 6 例;预后良好 3 例、中等 2 例、不良 5 例。化疗前中位白细胞计数
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(WBC)、血红蛋白(Hb)、血小板计数(PLT)、骨髓原始细胞百分比(Blasts%)分别为 4.10×10 /L、87.5 g/L、
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66.00×10 /L 、63.5%,化疗后分别为 3.28×10 /L、107.0 g/L、78.00×10 /L、5.5%。VEN+Aza+HAAG 方案联合化疗前
中位化疗次数为 5 次,化疗后完全缓解(CR)1 例,形态学完全缓解而血细胞计数未完全恢复(CRi)4 例,部分缓解
(PR)3 例,未缓解(NR)2 例。10 例患者客观缓解率(ORR)为 80%,中位生存期(OS)为 6.5(3.0,8.5)个月。
毒副作用主要为骨髓抑制、感染等,无患者死于治疗相关并发症及其他毒副作用。结论 与传统化疗方案相比,复发
/ 难治性 AML 患者使用 VEN+Aza+HAAG 化疗方案可以明显提高 ORR 及缓解深度,延长患者生存时间,值得进一步研
究并有望在临床推广应用。
【关键词】 白血病,髓样,急性;Venetoclax;复发;药物疗法,联合;治疗结果;抗肿瘤联合化疗方案
【中图分类号】 R 733.71 【文献标识码】 A DOI:10.12114/j.issn.1007-9572.2022.02.005
陈晓奉,王蒙,李忠玉,等 . Venetoclax 联合化疗治疗复发 / 难治性急性髓系白血病的临床研究[J]. 中国全科医
学,2022,25(8):957-962.[www.chinagp.net]
CHEN X F,WANG M,LI Z Y,et al. Clinical study of venetoclax with chemotherapy for relapsed/refractory acute myeloid
leukemia[J]. Chinese General Practice,2022,25(8):957-962.
Clinical Study of Venetoclax with Chemotherapy for Relapsed/Refractory Acute Myeloid Leukemia CHEN Xiaofeng,
WANG Meng,LI Zhongyu,LI Jiajia *
Department of Hematology,the First Affiliated Hospital of Bengbu Medical College,Bengbu 233003,China
*
Corresponding author:LI Jiajia,Associate chief physician;E-mail:4119469 @ qq.com
【Abstract】 Background Adults with relapsed/refractory acute myeloid leukemia(AML) have poor prognosis,
very low long-term survival rate and cure rate,and limited chemotherapy regimens. Objective To investigate the safety and
efficacy of venetoclax(VEN) with HAAG 〔homoharringtonine (HHT),Cytarabine(Ara-C),aclacinomycin(Acla),
granulocyte stimulating factor(G-CSF)〕 in relapsed/refractory AML. Methods The clinical data of 10 adult patients with
relapsed/refractory AML treated in the First Affiliated Hospital of Bengbu Medical College were analyzed retrospectively,
including:clinical characteristics (sex,age,diagnosis,chromosome,gene mutation,prognosis),peripheral blood and
bone marrow cytology,and the effect of Ven+Aza+HAAG regimen. Results Among the 10 patients,there were 7 men and 3
women,with an average age of (47.9±11.3)years;4 cases of M 2 and 6 cases of M 5 by FAB classification;3 cases of good
prognosis,2 cases of fair and 5 cases of poor. The median levels of WBC count,hemoglobin content,and platelet count,
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as well as median percentage of bone marrow blast cells before chemotherapy of the patients were 4.10×10 /L,87.5 g/L,
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66.00×10 /L,and 63.5%,respectively,and after chemotherapy,the values of these four indicators were 3.28×10 /L,107.0
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g/L,78.00×10 /L and 5.5%,respectively. Before VEN+Aza+HAAG regimen combined chemotherapy,the median number
基金项目:安徽省自然科学基金青年项目(2108085QH324);安徽省教育厅重点课题(KJ2019A0358)
233003 安徽省蚌埠市,蚌埠医学院第一附属医院血液科
* 通信作者:李佳佳,副主任医师;E-mail:4119469 @ qq.com
本文数字出版日期:2022-01-21