去甲氧柔红霉素联合阿糖胞苷治疗初发急性髓系白血病的预后分析
目的探讨接受IAl0[去甲氧柔红霉素(IDA)10mg·m-2·d-1×3d联合阿糖胞苷(Ara—C)100mg·m-2·d-1×7d]作为诱导方案且未接受异基因造血干细胞移植(allo.HSCT)的成人急性髓系白血病(AML)患者的预后影响因素。方法回顾2008年1月至2016年2月收治的接受IAl0作为诱导化疗方案、获得形态学无白血病状态(MLFS)后未接受allo—HSCT的198例AML(不包括急性早幼粒细胞白血病)连续病例,分析诊断时特征、首次获得MLFS时血细胞恢复程度、首次获得MLFS时和巩固1个疗程后微小残留病(MRD)水平对预后的影响。结果198例患者中,男96例(48.5%...
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          | Published in | 中华血液学杂志 Vol. 39; no. 1; pp. 15 - 21 | 
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| Main Author | |
| Format | Journal Article | 
| Language | Chinese | 
| Published | 
            100044,北京大学人民医院、北京大学血液病研究所
    
        2018
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| Subjects | |
| Online Access | Get full text | 
| ISSN | 0253-2727 | 
| DOI | 10.3760/cma.j.issn.0253-2727.2018.01.004 | 
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| Summary: | 目的探讨接受IAl0[去甲氧柔红霉素(IDA)10mg·m-2·d-1×3d联合阿糖胞苷(Ara—C)100mg·m-2·d-1×7d]作为诱导方案且未接受异基因造血干细胞移植(allo.HSCT)的成人急性髓系白血病(AML)患者的预后影响因素。方法回顾2008年1月至2016年2月收治的接受IAl0作为诱导化疗方案、获得形态学无白血病状态(MLFS)后未接受allo—HSCT的198例AML(不包括急性早幼粒细胞白血病)连续病例,分析诊断时特征、首次获得MLFS时血细胞恢复程度、首次获得MLFS时和巩固1个疗程后微小残留病(MRD)水平对预后的影响。结果198例患者中,男96例(48.5%),中位年龄42(18~62)岁。SWOG分组:低危45例(22.7%),中危104例(52.5%),高危24例(12.1%),危险度未知25例(12.6%)。FLT3一ITD突变阳性28例(14.1%)。完全缓解(CR,MLFS伴ANC≥1×109/L和PLT≥100×109/L)168例(84.8%),CRp(MLFS伴PLT未恢复)16例(8.1%),CRi(MLFS伴ANC和PLT均未恢复)14例(7.1%)。131例(66.2%)存活患者中位随访时间15(1~70)个月,2年累积复发率(CIR)、无病生存(DFS)、总生存(OS)率分别为45.2%、46.9%、62.9%,中位复发、DFS、OS时间分别为34、20、37个月。在所有获得MLFS的患者中进行多因素分析,FLT3-ITD突变阳性和CRi是影响患者CIR、DFS、OS的共同不利因素;SWOG危险度为高危是影响患者CIR和DFS的共同不利因素;单体核型是影响患者OS的独立危险因素。分析接受巩固治疗≥1个疗程的患者,FLT3-ITD突变阳性和SWOG危险度为高危是影响患者CIR、DFS、OS的共同不利因素;外周血原始细胞≥0.50和巩固治疗1个疗程后MRD阳性[FCM和(或)WT1 mRNA阳性]是影响患者CIR和DFS的共同不利因素;CRi是影响患者DFS和OS的共同不利因素。结论对于接受IA10作为诱导方案且获得MLFS后未接受allo—HSCT的初治成人AML患者,初诊时不良的遗传学特征和CRi是影响患者总体预后的不利因素。此外,外周血原始细胞比例高、单体核型和巩固治疗1个疗程后MRD阳性也与预后不良相关。 | 
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| Bibliography: | Leukemia, myeloid, acute; Idarubicin; Prognosis 12-1090/R Ren Xin, Zhao Ting, Wang Jing, Zhu Honghu, Jiang Hao, Jia Jin- song, Yang Shenmiao, Jiang Bin, Wang Debing, Huang Xiaojun, Jiang Qian. (Peking University People's Hospital, Peking University Institute of Hematology, Beijing 100044, China) Objective To explore outcomes in adult with de novo acute myeloid leukemia (AML) received IA10 (10 mg/m2 dl-3 idarubicin plus cytarabine 100 mg/m2 dl-7) regimen as induction chemotherapy. Methods From January 2008 to February 2016, data of consecutive newly-diagnosed AML (non-M3) adults treated with ]A10 who achieved morphologic leukemia-free state (MLFS) but not accepted allogeneic hematopoietic stem cell transplantation (allo-HSCT) were assessed retrospectively. Results A total of 198 patients were included in this study with 96 (48.5%) male and a median age of 42 years old (range, 18-62 years old). Using the SWOG cytogenetic classification, 45 (22.7%), 104 (52.5%), 24 (12.1%) and 25 (12.6%) patients belonged to favora  | 
| ISSN: | 0253-2727 | 
| DOI: | 10.3760/cma.j.issn.0253-2727.2018.01.004 |