中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (5): 756-760.doi: 10.3969/j.issn.2095-4344.1561

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

异基因造血干细胞移植后巨细胞病毒感染的分层治疗

薛 慧,冯术青,胡永超,刘志彬,李晓宇,高 峰   

  1. 华北理工大学附属医院,河北省唐山市 063000
  • 修回日期:2018-10-30 出版日期:2019-02-18 发布日期:2019-02-18
  • 通讯作者: 高峰,主任医师,副教授,华北理工大学附属医院,河北省唐山市 063000
  • 作者简介:薛慧,女,1981年生,汉族,2010年华北理工大学毕业,硕士,主治医师,主要从事造血干细胞移植治疗血液病的相关研究。
  • 基金资助:

    河北省医学科学研究重点课题计划(20180758),项目负责人:薛慧

Stratification therapy for cytomegalovirus infection after allogeneic hematopoietic stem cell transplantation

Xue Hui, Feng Shuqing, Hu Yongchao, Liu Zhibin, Li Xiaoyu, Gao Feng   

  1. North China University of Science and Technology Affiliated Hospital, Tangshan 063000, Hebei Province, China
  • Revised:2018-10-30 Online:2019-02-18 Published:2019-02-18
  • Contact: Gao Feng, Chief physician, Associate professor, North China University of Science and Technology Affiliated Hospital, Tangshan 063000, Hebei Province, China
  • About author:Xue Hui, Master, Attending physician, North China University of Science and Technology Affiliated Hospital, Tangshan 063000, Hebei Province, China
  • Supported by:

    Hebei Provincial Medical Science Research Project, No. 20180758 (to XH)

摘要:

文章快速阅读:

文题释义:
造血干细胞移植:
是指患者首先接受大剂量放疗或/和化疗,以清除体内的异常克隆恶性细胞,然后再回输患者或供者的造血干细胞,以重建患者造血系统及免疫系统,从而治疗疾病的方法。根据造血干细胞来源的部位,分为骨髓移植、外周血干细胞移植和脐血干细胞移植;根据造血干细胞是否来自患者自身,分为自体移植、同基因移植和异基因移植。
荧光定量聚合酶链反应:聚合酶链式反应是用来放大扩增特定DNA片段的分子生物学技术,可以看作是生物体外特殊的DNA复制。荧光定量聚合酶链反应是在DNA扩增体系中,加入荧光化学物质,连续监测荧光信号出现的顺序及强弱变化,然后通过标准曲线对未知模板进行定量分析的方法。

 

摘要
背景:
巨细胞病毒感染是异基因造血干细胞移植后最常见的病毒感染,是影响移植相关死亡率的重要因素。
目的:探讨异基因造血干细胞移植后巨细胞病毒感染临床分层治疗方法的疗效。
方法:选取60例行异基因造血干细胞移植的患者,依据HLA配型及移植后移植物抗宿主病的发生情况分为低危组18例,中危组30例,高危组12例。应用荧光定量聚合酶链反应监测外周血CMV-DNA数值,结合临床表现及相关试验室检查综合分析,各组于不同时机启动抗病毒治疗。
结果与结论:①巨细胞病毒感染发生率为63.3%(38/60),发生中位时间为移植后41(14-109) d,经上述分层治疗,巨细胞病毒感染总体转阴率为89.5%(34/38),巨细胞病毒病发生率为2.6%(1/38),巨细胞病毒感染相关死亡率为10.5%(4/38);②单因素分析显示,HLA不全相合或移植物抗宿主病的发生可能增加了巨细胞病毒感染的风险;③对于异基因造血干细胞移植后巨细胞病毒感染患者,按照HLA配型及移植物抗宿主病的发生情况进行危险度分层,并制定干预治疗体系,减少了抗病毒药物应用及药物相关不良反应,且未增加巨细胞病毒病发生率及巨细胞病毒感染相关死亡率。


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: 0000-0001-9649-8736(薛慧)

关键词: 异基因造血干细胞移植, HLA配型, 移植物抗宿主病, 巨细胞病毒, CMV感染, 分层治疗

Abstract:

BACKGROUND: Cytomegalovirus (CMV) infection is the most common viral infection after transplantation, and it is an important factor affecting transplant-related mortality. 
OBJECTIVE: To explore the stratified treatment of cytomegalovirus infection after allogeneic hematopoietic stem cell transplantation and analyze its clinical efficacy.
METHODS: According to HLA matching and graft-versus-host disease occurrence, 60 patients with CMV infection undergoing allogeneic peripheral blood stem cell transplantation were assigned into low risk group (n=18), moderate risk group (n=30) and high risk group (n=12). CMV-DNA value was dynamically monitored by quantitative fluorescence PCR. In combination with clinical manifestations and laboratory examinations, antiviral therapy for each group was initialized at different times. 
RESULTS AND CONCLUSION: The incidence of CMV infection was 63.3% (38/60), and the median time was 41 (14-109) days. After stratified treatment, the negative rate of CMV infection was 89.5% (34/38), the incidence of CMV disease was 2.6% (1/38), and the CMV related mortality rate was 10.5% (4/38). Single factor analysis pointed out that incomplete HLA or graft-versus-host disease graft-versus-host disease probably increased the risk of CMV infection. Therefore, to formulate an interventional treatment for patients with CMV infection who are stratified according to the HLA matching and the occurrence of graft-versus-host disease can reduce the use of antiviral drugs and drug-related adverse reactions, but not increase the incidence of CMV disease and the mortality associated with CMV infection.


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

Key words: Hematopoietic Stem Cell Transplantation, Cytomegalovirus, HLA Antigens, Graft vs Host Disease, Tissue Engineering

中图分类号: