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备用体外膜氧化:一种更好的高风险皮肤冠状动脉干预策略
Chuang Liu1, Xingxing Li1, Jun Li1
1Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
Frontiers in medicine
|July 12, 2024
概括
通过皮肤冠状动脉干预 (PCI) 期间的备用体外膜氧化 (ECMO) 减少了低流量时间,并改善了心脏骤停 (CA) 患者的生存率. 这种方法对高风险的PCI案件有利.
科学领域:
- 心脏病学 心脏病学
- 密集护理医学 密集护理医学
- 干预心脏病学 干预心脏病学
背景情况:
- 穿皮冠状动脉干预 (PCI) 期间心脏骤停 (CA) 的死亡率很高.
- 身体外心肺复苏 (ECPR) 改善了医院内心脏骤停 (IHCA) 的生存率.
- 减少低流量时间对于CA患者的生存至关重要,但方法尚未明确定义.
研究的目的:
- 评估备用体外膜氧化 (ECMO) 对在PCI期间接受ECPR的患者结果的影响.
- 为了比较备用ECPR (SBE) 和即时ECPR (EE) 队列之间的低流量时间,死亡率和其他因素.
主要方法:
- 在PCI期间接受ECPR的39名患者的回顾性单中心研究 (2016年1月 - 2022年12月).
- 患者分为SBE (n=13) 和EE (n=26) 队列.
- 30天死亡率,低流量时间,ECMO操作时间,急性损伤 (AKI),乳酸峰值和SYNTAX II评分的比较.
主要成果:
- 与EE队列相比,SBE队列的低流量时间,ECMO操作时间,乳酸峰值和AKI发病率明显较低.
- 备用ECMO与30天生存率的改善有关 (p=0.036).
- 长时间的低流量时间 (p=0.004) 和较高的SYNTAX II评分 (p=0.062) 预测了30天死亡率.
结论:
- 备用ECMO在PCI期间为CA接受ECPR的患者提供了显著的好处.
- 这种策略是高风险PCI的可行选择,可能改善预后.
- 低流量时间仍然是这些患者生存的关键决定因素.
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