• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2021, Vol. 23 ›› Issue (2): 167-172.DOI: 10.3969/j.issn.1671-2587.2021.02.007

• 临床输血 • 上一篇    下一篇

血浆置换在ABO血型不相容的亲属活体肾移植中应用效果评价*

张媛媛, 应美爱, 潘健, 刘洪涛, 刘潜, 戴帅, 王慧茹, 刘会兰   

  1. 23000l 合肥,中国科学技术大学附属第一医院安徽省立医院
  • 收稿日期:2020-09-14 出版日期:2021-04-20 发布日期:2021-04-19
  • 通讯作者: 刘会兰,女,主任医师,博士生导师,医学博士,主要从事造血干细胞移植工作,(E-mail)13866771269@163.com。
  • 作者简介:张媛媛(1989-),女,安徽池州人,主管技师,硕士,主要从事输血医学工作,(E-mail) zyuan224@126.com
  • 基金资助:
    *本课题受中央高校基本科研业务费专项资金 (No.WK9110000027) 资助

The Clinical Effect of Plasma Exchange in ABO Incompatible Relatives in vivo Kidney Transplantation

ZHANG Yuan-yuan, YING Mei-ai, PAN Jian, et al   

  1. 0Department of Blood Transfusion,the First Affiliated Hospital of University of Science and Technology of China,Hefei 230022
  • Received:2020-09-14 Online:2021-04-20 Published:2021-04-19

摘要: 目的 观察血浆置换在ABO血型不相容亲属活体肾移植中清除血型抗体的临床应用效果。方法 回顾分析2017年7月~2019年1月本院54例行ABO血型不相容肾移植患者的临床特征及行血浆置换治疗后血型抗体效价变化情况,分析血浆置换治疗过程中不良反应发生情况。结果 52/54例患者血型抗体(包括IgG和IgM)效价成功降至术前目标滴度,顺利进行肾移植手术;1例患者术后出现血型抗体反弹,移植肾失功;2例患者血型抗体效价未能降至目标水平,放弃肾移植手术,继续行肾脏替代治疗。血浆置换降低ABO血型不相容肾移植受者血型抗体的总有效率为94%。128次血浆置换过程中共发生了49次轻度不良反应。结论 血浆置换是降低ABO非同型肾移植受者血型抗体(包括IgG和IgM)的有效方法,可与其他免疫抑制剂联合使用,缩短移植前血型抗体高滴度受者术前预处理时间。

关键词: ABO血型不相容肾移植, 血浆置换, 抗体滴度

Abstract: Objective To observe the clinical effect of plasma exchange in removing blood group antibody in ABO incompatible relatives kidney transplantation. Methods The clinical characteristics of 54 cases of ABO non-identical relatives kidney transplantation in our hospital from July 2017 to January 2019 were analyzed retrospectively, and the changes of blood group antibody titer after plasma exchange treatment were analyzed. Results The titers of blood group antibodies (including IgG and IgM) were successfully reduced to the preoperative target titer in 2/54 patients, and renal transplantation was successfully carried out in 1/52 patients; One patient had the rebound titer of blood group antibody after operation, and the transplanted kidney failed. Two patients did not reduce the titer of blood group antibody to the target level. They gave up the kidney transplantation and continued the hemodialysis replacement treatment. There were 49 mild adverse events in 128 plasma exchange procedures. Conclusion Plasma exchange is an effective method to reduce the blood group antibody (including IgG and IgM) titer of recipients, which can be used in combination with other immunosuppressants to shorten the pre-operation time of patients with high blood group antibody titer.

Key words: ABO incompatible kidney transplantation, Plasma exchange, Antibody titer

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