在葡萄牙的一个非手术中心进行轨道切除术的初始经验
Daniel Faria1, Hugo Vinhas1, João Bispo1
1Unidade de Cardiologia de Intervenção, Hospital de Faro, Centro Hospitalar Universitário do Algarve, Faro, Portugal.
概括
轨道切除术 (OA) 有效地治疗严重化冠状动脉病变,在葡萄牙初始中心经验中取得了高的程序成功和有利的结果. 这种方法提高了穿皮冠状动脉干预 (PCI) 的安全性和有效性.
科学领域:
- 干预心脏病学 干预心脏病学
- 心血管干预 心血管干预
- 血管生物学 血管生物学
背景情况:
- 对严重化的病变进行皮肤冠状动脉干预 (PCI) 带来了挑战,包括更高的并发症率和低于最佳的支架扩张.
- 轨道切除术 (OA) 是一种成熟的技术,用于在PCI之前准备结石化冠状动脉病变.
研究的目的:
- 在葡萄牙的一个非手术中心报告轨道切除术 (OA) 的程序安全性和有效性.
- 评估OA治疗严重化冠状动脉病变的初始经验.
主要方法:
- 一个潜在的单中心注册包括严重化冠状动脉病变的患者,这些患者接受了血管内超声波 (IVUS) 引导的OA治疗.
- 评估的终点包括脱成功 (<50%的残留狭窄),手术成功 (根据Optimal-IVUS PCI标准植入支架),需要额外的脱,以及手术并发症.
- 30天的随访评估了心血管死亡,心肌梗塞,心肌损伤和重新干预.
主要成果:
- 37名患者和53名冠状动脉患者接受了IVUS引导的OA.
- 脱皮和程序成功率高,分别为90.5%和97.3%.
- 在49.1%的病变中需要额外的除;在三个病例中发生了手术并发症,其中一个在医院死亡.
结论:
- 对于严重化冠状动脉病变的OA初始经验表明,程序取得了很高的成功.
- 该技术在这个非手术中心环境中产生了有利的临床结果.
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