• 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)

JOURNAL OF CLINICAL TRANSFUSION AND LABORATORY MEDICINE ›› 2021, Vol. 23 ›› Issue (2): 167-172.DOI: 10.3969/j.issn.1671-2587.2021.02.007

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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

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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