关动脉进入慢性完全闭塞 皮肤冠状动脉干预 皮肤冠状动脉干预
Sant Kumar1, Dimitrios Strepkos2, Michaella Alexandrou2
1Creighton University School of Medicine, Phoenix, Arizona, USA.
概括
长期全闭性穿皮冠状动脉干预 (CTO PCI) 的关动脉接入是安全有效的,表现出与放射性和大腿部接入相似的结果. 这种在不那么复杂的案件中使用的方法需要进一步调查.
科学领域:
- 心血管干预 心血管干预
- 血管接入技术 血管接入技术
背景情况:
- 关动脉的入口为慢性全闭性皮肤通冠状动脉干预 (CTO PCI) 提供了一个潜在的替代方案.
- 目前,与传统接入路线相比,关于其利用和结果的数据有限.
研究的目的:
- 评估CTO PCI中关动脉接入与放射性和非关接入的使用,患者人口统计和住院结果.
- 为了比较不同访问网站之间的重大心血管不良事件 (MACE) 和技术成功率.
主要方法:
- 在PROGRESS-CTO注册表中的51个中心,对18826名从2012年至2024年接受CTO PCI的患者进行分析.
- 患者被分为三个组:没有辐射/门通道,仅辐射通道和门通道.
- 住院MACE,技术成功和访问并发症是初级和二级终点,使用多变量后勤回归分析.
主要成果:
- 门接入在0.8%的病例 (147名患者) 中被使用,这些病例更年轻,患有之前的PCI和外周动脉疾病的患病率更高.
- 门访问组的损伤复杂性较低.
- 包括MACE (2.7%),技术成功 (83.7%) 和接入并发症 (0.7%) 在内的住院结果在所有接入组中都相似.
结论:
- 在CTO PCI中关动脉接入,虽然不经常使用,但在这个大系列中显示出与辐射和股骨接入相比的安全性和有效性.
- 在较低复杂性的病例中观察到的使用表明需要进行前性研究来证实这些产生假设的发现.
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