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警报! 警报! 在警报! 在警报! 长期的临时支持是否会引起免疫反应?

Hira Shakoor^1,2, Ahmad Abdelrehim^1,2, Neville Maliakkal^1,2

¹Baylor University Medical Center, part of Baylor Scott and White Health, Dallas, Texas, USA.

JACC. Case reports

|July 3, 2023

概括

人类白细胞抗原抗体的发展与暂时的跨膜机械循环支持不太了解. 一位心脏移植患者开发了新的抗体,但在移植后没有出现排斥.

科学领域:

免疫学免疫学免疫学
心脏病学心脏病学
医疗器械医疗器械

背景情况:

在机械循环支持 (MCS) 期间,人类白细胞抗原 (HLA) 抗体的发展尚未得到充分记录.
临时跨管5.5是一种MCS装置,关于其免疫效应的数据有限.

研究的目的:

报告患者中新出现的HLA抗体的发展,该患者由临时的跨管支持 5.5.5.
评估在新发育HLA抗体的患者的移植后结果.

主要方法:

病例报告详细说明患者的临床过程.
监测HLA抗体的发展.
在心脏移植后的拒绝发作后的随访.

主要成果:

患者在临时跨气5.5 MCS装置上时,已经产生了新的HLA抗体.
患者在心脏移植后仍然没有排斥发作.

结论:

暂时的跨管5.5 MCS可能与新的HLA抗体发展有关.
在这种情况下,即使在移植前新增HLA抗体的情况下,也可以实现心脏移植的成功.

关键词:

计算的面板反应性抗体.提供者特定抗体.心脏移植心脏移植手术暂时的机械循环支持.跨气 5.5 气 5.5 跨气 5.5

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