在接受体外血液净化治疗的儿童中,细胞因子概况的模式
Wun Fung Hui1, Renee Wan Yi Chan2,3,4,5, Chun Kwok Wong6
1Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong.
The International journal of artificial organs
|January 24, 2025
概括
身体外血液净化 (EBP) 在重症儿童中有效降低了细胞因子和化学因子水平. 幸存者显示出更好的细胞因子去除,表明EBP.
科学领域:
- 儿科重症监护医学 儿科重症监护医学
- 免疫学 免疫学 免疫学
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 严重患病的儿童往往会经历免疫反应失调.
- 细胞因子风暴在严重的儿科病例中导致多器官功能障碍.
- 身体外血液净化 (EBP) 用于管理这些复杂的病例.
研究的目的:
- 在接受EBP的儿童中分析细胞因子概况.
- 为了确定EBP在降低细胞因子/化学因子水平方面的有效性.
- 在EBP期间识别影响细胞因子去除动力学的因素.
主要方法:
- 在EBP前和开始后12/24小时测量了38种细胞因子/化学因子的血水平.
- 使用了两种EBP模式:细胞吸收血吸收和Oxiris血过.
- 进行了统计分析,以评估细胞因子减少和影响因素.
主要成果:
- EBP显著降低了97.4%的测量细胞因子水平,其中60.5%实现了≥50%的降低.
- 幸存者具有较高的细胞因子数量,≥50%的移除和更好的抗炎细胞因子的移除.
- 较高的EBP前细胞因子度和血流率与改善的细胞因子去除相关.
结论:
- 无论是Cytosorb还是Oxiris设备,都能安全有效地降低重症儿童的细胞因子和化学因子水平.
- EBP显示了在儿科重症中调节炎症反应的潜力.
- 细胞因子去除动力学受到初始细胞因子负担和血液流速的影响.
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