来自冠状动脉疾病卓越 (XLCAD) 登记册的左主和非左主皮肤冠状动脉干预的比较结果
Robert C Stoler1, Minseob Jeong2, Talha Akram3
1Baylor Heart and Vascular Hospital, Dallas, Texas; Baylor University Medical Center, Dallas, Texas.
The American journal of cardiology
|January 22, 2025
概括
与非LM PCI患者相比,左主 (LM) 穿皮冠状动脉干预 (PCI) 患者患有更多的并发症和更高的一年主要不良心血管事件 (MACE). 重复的再血管化在LM PCI组中显著驱动MACE.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 健康 结果 研究 研究 结果
背景情况:
- 关于左主冠状动脉 (LM) 与非LM冠状动脉穿皮冠状动脉干预 (PCI) 的现实结果的比较数据有限.
- 了解这些差异对于优化复杂冠状动脉疾病患者护理和治疗策略至关重要.
研究的目的:
- 为了比较经过LM PCI和非LM PCI的患者的实际临床结果.
- 确定导致LM PCI患者不良事件的因素.
主要方法:
- 来自冠状动脉疾病 (XLCAD) 卓越注册表 (2019年9月-2023年3月) 的873名连续患者 (256名LM PCI,617名非LM PCI) 的前性研究.
- 主要结局:主要心血管不良事件 (MACE) 的1年发病率,包括死亡,心肌梗塞,重复血管化和中风.
- 二次性结局:过程期间发生的事件 (≤30天).
主要成果:
- LM PCI患者年龄较大,并与非LM PCI患者相比具有显著更大的并发症.
- 虽然手术成功率很高,但1年的MACE在LMPCI组显着更高 (12.9%与8.4%,p=0.043),主要是由增加的重复血管化 (12.1%与6.2%,p=0.003) 驱动的.
- 在LMPCI组中,三十天死亡率和MACE在数值上更高,尽管在统计学上并不显著.
结论:
- 现实世界LM PCI在具有较高并发症负担的患者中进行,实现了高的程序成功.
- LM PCI与显著更高的1年MACE相关,主要是由于增加了重复血管化的需求.
- 这些发现凸显了需要对LM PCI进行仔细的患者选择和管理策略的需要.
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