中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (13): 2042-2048.doi: 10.3969/j.issn.2095-4344.1686

• 干细胞移植 stem cell transplantation • 上一篇    下一篇

异基因造血干细胞移植治疗10例重型再生障碍性贫血

魏元凤,韦中玲,杨玉琼,齐 晶,严家炜,黄东平   

  1. 皖南医学院弋矶山医院血液内科,安徽省芜湖市 241000
  • 修回日期:2019-01-16 出版日期:2019-05-08 发布日期:2019-05-08
  • 通讯作者: 黄东平,主任医师,硕士生导师,皖南医学院弋矶山医院血液内科,安徽省芜湖市 241000
  • 作者简介:魏元凤,女,1994年生,安徽省霍邱县人,汉族,皖南医学院在读硕士,主要从事造血干细胞移植相关基础及临床工作。 并列第一作者:韦中玲,女,1979年生,安徽省芜湖市人,汉族,2008年皖南医学院毕业,硕士,副主任医师,主要从事造血干细胞移植相关基础及临床工作。
  • 基金资助:

    安徽省教育厅自然科学重大项目(KJ2016SD58),项目负责人:黄东平;皖南医学院重点科研项目培育基金项目(WK2018ZF09),项目负责人:韦中玲

Allogeneic hematopoietic stem cell transplantation for severe aplastic anemia in 10 cases

Wei Yuanfeng, Wei Zhongling, Yang Yuqiong, Qi Jing, Yan Jiawei, Huang Dongping   

  1. Department of Hematology, Yijishan Hospital, Wannan Medical College, Wuhu 241000, Anhui Province, China
  • Revised:2019-01-16 Online:2019-05-08 Published:2019-05-08
  • Contact: Huang Dongping, Chief physician, Master’s supervisor, Department of Hematology, Yijishan Hospital, Wannan Medical College, Wuhu 241000, Anhui Province, China
  • About author:Wei Yuanfeng, Master candidate, Department of Hematology, Yijishan Hospital, Wannan Medical College, Wuhu 241000, Anhui Province, China. Wei Zhongling, Master, Associate chief physician, Department of Hematology, Yijishan Hospital, Wannan Medical College, Wuhu 241000, Anhui Province, China. Wei Yuanfeng and Wei Zhongling contributed equally to this work.
  • Supported by:

    the Natural Science Foundation of Anhui Provincial Education Department, No. KJ2016SD58 (to HDP); the Key Scientific Research Project of Wannan Medical College, No. WK2018ZF09 (to WZL)

摘要:

文章快速阅读:

文题释义:
造血干细胞移植:
是目前可以治愈血液系统恶性肿瘤及骨髓衰竭性疾病的一种治疗手段。经大剂量放化疗或免疫抑制预处理后,将自体或异体造血干细胞移植给受者,使受者重建正常造血和免疫。造血干细胞移植按供受者关系可分为:血缘性移植、非血缘性移植;从免疫学上可分为:同基因、异基因以及自体移植;从干细胞来源上可分为:骨髓移植、外周血干细胞移植以及脐血移植。
双重移植:亦称为第三方造血干细胞联合输注,指同一次移植中的造血干细胞来源于2种不同类型的供者,从而在概念上区别于来源于同一供者、不同移植物类型的混合移植(如骨髓联合外周血干细胞)及来源于同一类型、不同供者的双份干细胞移植(如双份脐血移植)。

 

摘要
背景:
再生障碍性贫血目前的一线治疗方案为免疫抑制治疗或造血干细胞移植治疗,其中同胞全合异基因造血干细胞疗效最好。近年来,随着各移植中心技术的进步,单倍体移植也越来越多应用于再生障碍性贫血的治疗。
目的:探讨异基因造血干细胞移植治疗重型再生障碍性贫血的临床效果。
方法:回顾性分析2014年3月至2018年2月进行异基因造血干细胞移植的10例重型再生障碍性贫血患者的临床资料,行同胞相合异基因造血干细胞移植患者7例,行单倍体异基因造血干细胞移植患者3例。
结果与结论:①所有患者移植后均获得造血重建,粒系植入中位时间为移植后10(9-18) d,血小板植入中位时间为移植后15.5(8-39) d,红系植入中位时间为移植后16(11-35) d;移植后1个月骨穿检查均获得疾病缓解;②Ⅱ-Ⅳ度急性移植物抗宿主病发生率40%,Ⅲ-Ⅳ度急性移植物抗宿主病发生率20%。巨细胞病毒血症发生率90%,EB病毒血症发生率60%;③中位随访时间7.3(2.5-49.7)个月,总生存率达80%,同胞相合移植者总生存率为100%;④结果表明,同胞相合异基因造血干细胞移植是治愈重型再生障碍性贫血的首选方法;缺乏同胞相合供者时,单倍体造血干细胞移植也可以作为治疗重型再生障碍性贫血的一种重要移植方式。


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
ORCID: 0000-0003-3931-8385(黄东平)

关键词: 重型再生障碍性贫血, 造血干细胞移植, 同胞相合, 单倍体移植, 造血重建, 单倍体造血干细胞, 同胞相合供体, 异基因造血干细胞移植

Abstract:

BACKGROUND: Nowadays the first-line therapy for aplastic anemia is immunosuppressive therapy or hematopoietic stem cell transplantation. Human leukocyte antigen (HLA)-matched sibling donor allogeneic hematopoietic stem cell transplantation achieves best outcomes. With the development of hematopoietic stem cell transplantation technique, HLA haploidentical hematopoietic stem cell transplantation is popularized in the treatment of aplastic anemia. 
OBJECTIVE: To evaluate the clinical efficacy of allogeneic hematopoietic stem cell transplantation for severe aplastic anemia.
METHODS: Ten cases of severe aplastic anemia who had been treated with HLA matched sibling (n=7) or haploidentical allogeneic hematopoietic stem cell transplantation (n=3) from March 2014 to February 2018 were retrospectively analyzed and reviewed.
RESULTS AND CONCLUSION: (1) Hematopoiesis reconstitution was achieved in all the 10 cases. The median time of neutrophils, platelets and reticulocytes was 10(9-18), 15.5(8-39) and 16(11-35) days after transplantation, respectively. One month after transplantation, remission of aplastic anemia was achieved in each case, as confirmed by bone marrow biopsy. (2) Grade II-IV acute graft-versus-host disease occurred in 40% patients, grade III-IV acute graft-versus-host disease in 20% patients, cytomegalovirus viremia in 90% patients, and epstein-barr virus infection in 60% patients. (3) The median follow-up time was 7.3(2.5-49.7) months. The overall survival rate was 80%, and the survival rate of sibling recipients was 100%. To conclude, HLA-matched sibling donor allogeneic hematopoietic stem cell transplantation is the first choice to cure severe aplastic anemia, and haploidentical hematopoietic stem cell transplantation can also be used as an important transplantation method for severe aplastic anemia when lack of matched sibling donors.

Key words: Anemia, Aplastic, Hematopoietic Stem Cell Transplantation, HLA Antigens, Tissue Engineering

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