在pLVAD辅助高风险皮肤冠状动脉干预中性别差异:来自PROTECT III研究的见解
Tayyab Shah1, Arsalan Abu-Much2, Wayne B Batchelor3
1Division of Cardiology, Yale School of Medicine, New Haven, Connecticut, USA.
JACC. Cardiovascular interventions
|July 6, 2023
概括
这项研究发现,在接受Impella支持的高风险皮肤冠状动脉干预 (HRPCI) 的患者中,90天内发生的重大心脏和脑血管不良事件 (MACCE) 没有显著的性别差异. 与PCI相关的直接并发症在女性中更为常见,但整体结果相似.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 医疗器械 医疗器械
背景情况:
- 之前的研究表明,接受高风险皮肤冠状动脉干预 (HRPCI) 的女性患者的结果较差.
- 这项PROTECT III研究旨在调查Impella支持的HRPCI中基于性别的差异.
研究的目的:
- 评估患者特征,程序因素,临床结果和Impela支持的HRPCI接受患者的安全性方面的基于性别的差异.
- 为了在男性和女性患者之间比较90天的主要不良心脏和脑血管事件 (MACCE).
主要方法:
- 一项前性,多中心的观察性研究 (PROTECT III) 涉及1,237名接受Impella支持的HRPCI的患者.
- 对人口统计,并发病,手术细节和90天MACCE (所有原因死亡,心肌梗塞,中风,重复血管化) 的基于性别的差异分析.
主要成果:
- 女性患者年龄较大,患有更多的并发症,如贫血和以前的中风,功能较差,但射出分数较高.
- 虽然女性的直接PCI相关冠状动脉并发症率较高,但在调整后90天MACCE,血管并发症,出血或急性四肢缺血中没有显著的性别差异.
- 程序前的SYNTAX得分相似,但女性更有可能出现急性心肌梗塞,并具有特定的访问位点利用.
结论:
- 与之前的队列相比,Impella支持的HRPCI显示出有利的90天MACCE率,没有观察到明显的性别差异.
- 与PCI相关的即时并发症是唯一一个与性别有显著差异的安全结果.
- 这项研究强调了在管理接受复杂心脏干预的女性患者时需要考虑性别特异性因素的必要性.
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