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在体外吸附技术中进行抗凝血预防
Patrick M Honore1, Sydney Blackman2, Ibrahim Bousbiat2
1CHU UCL Godinne Namur, UCL Louvain Medical Shool, Campus Godinne, Namur, Belgium.
Contributions to nephrology
|June 1, 2023
概括
区域酸盐抗凝剂 (RCA) 在连续替代疗法 (CKRT) 的吸附技术中似乎比未分离的肝素 (UFH) 更有效. 需要进一步的研究来确认各种吸附性疗法的最佳抗凝策略.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 临界护理医学 临界护理医学
- 生物材料科学 生物材料科学
背景情况:
- 持续置换疗法 (CKRT) 通常需要抗凝药来防止电路凝血.
- 在CKRT中吸附技术使用专门的膜和吸附剂,与非吸附疗法相比,需要不同的抗凝策略.
- 常见的抗凝剂包括区域酸盐抗凝剂 (RCA) 和未分离的肝素 (UFH).
研究的目的:
- 审查和比较特别用于CKRT中使用的吸附技术的抗凝治疗方法.
- 评估不同抗凝方式的疗效,特别是RCA和UFH,使用各种吸附膜和吸附剂.
- 讨论CKRT中新兴和特定的吸附技术的抗凝血预防.
主要方法:
- 审查当前文学和临床实践,关于在CKRT中使用吸附的抗凝剂.
- 基于对非选择性和选择性吸附膜 (例如,AN69ST,聚甲基甲酸,AN69-oXiris) 的可用数据进行RCA和UFH疗效的比较.
- 对非选择性吸附性吸附剂 (例如,CytoSorb,Jafron HA) 和选择性吸附性吸附剂 (例如,polymyxin-B血液输液) 的抗凝剂的讨论.
主要成果:
- 区域酸盐抗凝剂 (RCA) 在CKRT中的许多吸附技术中,与未分离的肝素 (UFH) 相比,表现出更高的疗效.
- 虽然RCA和UFH是常见的,但对于许多吸附过技术缺乏大型比较研究.
- 有证据表明,RCA和UFH适用于选择性吸附吸附剂,但需要进一步的随机对照试验来确认.
结论:
- 区域酸盐抗凝剂 (RCA) 往往是CKRT吸附技术中抗凝剂的首选方式,因为它被认为比未分离的肝素 (UFH) 有更高的疗效.
- 抗凝固策略必须根据所使用的特定吸附膜或吸附剂量进行定制.
- 进一步进行高质量的研究,包括随机对照试验,对于在CKRT吸附疗法中建立确定的基于证据的抗凝药指南至关重要.
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