治疗性血交换用于机械红细胞血解:一个案例系列
Chloe E Douglas1,2, Taylor R House3, Larissa Yalon1
1Division of Nephrology, Seattle Children's Hospital, Seattle, Washington, USA.
Journal of clinical apheresis
|October 18, 2023
概括
治疗性血交换 (TPE) 有效降低了在机械支持下危急病患儿童的高血自由血红蛋白 (PFH). 然而,长期结果各不相同,突出的是TPE.
科学领域:
- 儿科重症监护医学 儿科重症监护医学
- 血液学 血液学 血液学
- 病学 (脏替代疗法) 病学 (脏替代疗法)
背景情况:
- 严重升高的血自由血红蛋白 (PFH) 是儿童患者需要机械循环支持 (MCS) 的关键并发症.
- 在重症患者中,可能无法立即进行机械设备交换.
- 高水平的PFH可以导致严重的器官功能障碍和不良结果.
研究的目的:
- 报告三例儿科患者在MCS上严重升高PFH的病例.
- 评估膜过治疗性血交换 (TPE) 在降低PFH水平方面的有效性.
- 审查TPE在重症儿童机械红细胞血解管理中的作用.
主要方法:
- 对三名儿科患者的病例系列审查,MCS上 PFH 升高.
- 使用膜过进行了治疗性血交换 (TPE).
- 在TPE之前和之后评估PFH水平和器官功能.
主要成果:
- 在这三个案例中,TPE导致PFH水平显著降低.
- 器官功能参数显示TPE后的可变反应.
- 患者的长期结果是异质的.
结论:
- 膜过TPE是一种有效的选择,可以快速降低MCS重症儿科患者严重升高的PFH水平.
- 当无法立即更换设备时,TPE可以作为桥梁治疗.
- 需要进一步的研究来优化TPE协议,并了解这一群体的长期结果.
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