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提高ABO不兼容移植成功率:一个案例报告
D S Rana1, A K Bhalla1, Ashwani Gupta1
1Nephrology, Sir Ganga Ram Hospital, New Delhi, IND.
Cureus
|July 15, 2024
概括
使用免疫吸收 (IA) 来降低抗体标位,ABO不相容的移植可以成功. 这份病例报告显示,两个IA列有效降低了抗体,使脏移植成功.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 免疫学 免疫学 免疫学
- 移植科学 移植科学
背景情况:
- 移植是末期病 (ESRD) 的最佳治疗方法.
- 亚博不兼容 (ABOi) 移植 (KT) 面临的挑战是由于高的异凝聚素标位,增加了排斥风险.
- 包括免疫吸附 (IA) 在内的脱敏感化策略对于克服ABOi障碍至关重要.
研究的目的:
- 报告ABOi KT的初步发现和患者结果,使用两个不同的IA列.
- 为了评估Glycosorb® ABO和Vitrosorb SECORIM®-ABO列在降低异凝聚素标位方面的有效性.
- 评估ABOi KT的可行性,遵循无敏化协议.
主要方法:
- 一个51岁的ESRD男性接受ABOi KT的病例报告.
- 无敏化包括修复剂,IA与Glycosorb®和Vitrosorb SECORIM®-ABO列,以及等离子酶 (PP).
- 监测包括抗BIgG/IgM标位,IA列重复使用,功能和不良事件.
主要成果:
- 葡萄糖 (Glycosorb® ABO) 柱降低了抗B标位,从1:128降低到1:64,但在PP后,标位反弹了.
- 维特罗斯orb SECORIM®-ABO柱达到1:4的目标标位,使移植成功.
- 两种IA列都被很好地容忍,移植后的移植功能令人满意.
结论:
- 免疫吸附是一种有效的策略,用于降低ABOi KT中的异凝聚素标位.
- 不同的IA列的顺序使用可以成功地管理移植的抗体水平.
- IA促进了成功的ABOi移植,并带来了良好的移植结果.
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