通过血管内超声波指导的皮肤冠状动脉干预后急性损伤
Minh Tran Duc1, Thai Nguyen Quoc2, Bach Yen T Nguyen1
1Cardiology, Tam Anh Hospital, Ha Noi, VNM.
Cureus
|April 29, 2024
概括
血管内超声指导显著减少对比诱导的急性损伤 (CI-AKI) 在接受皮肤冠状动脉干预 (PCI) 的患者. 这种成像技术提供了一个更安全的替代单独血管造影,特别是在高风险患者.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 医疗成像医学成像
背景情况:
- 对比诱导的急性损伤 (CI-AKI) 是皮肤冠状动脉干预 (PCI) 后的一个显著并发症.
- 在PCI中血管学指导可能导致更高的对比度和CI-AKI风险增加.
- 血管内超声波 (IVUS) 在PCI程序期间提供详细的实时成像.
研究的目的:
- 评估血管内超声 (IVUS) 指导在降低CI-AKI发病率方面的有效性,与传统血管学指导相比.
- 评估IVUS在PCI期间对比度体积的安全性和影响.
主要方法:
- 一项前性队列研究,涉及99名在越南国家心脏研究所 - 巴赫迈医院接受PCI的患者.
- 患者被分为两组:IVUS引导的PCI (33名患者) 和血管学引导的PCI (66名患者).
- 主要终点是住院期间急性损伤的发生率.
主要成果:
- 在IVUS指导组使用的对比体积 (95.2±37.1毫升) 与血管造影指导组 (133.0±36.0毫升) 相比,显著减少 (P<0.0001).
- 在IVUS指导组 (0.0%) 中,CI-AKI的发生率明显低于血管造影指导组 (12.12%) (P = 0.049).
结论:
- 血管内超声波 (IVUS) 是一种安全有效的成像工具,用于指导穿皮冠状动脉干预 (PCI).
- 与单独进行血管造影相比,IVUS指导显著降低了对比诱导的急性损伤 (CI-AKI) 的发生率.
- 患有CI-AKI高风险的患者可能特别受益于IVUS引导的PCI.
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