在患有心肌梗塞的患者中,以FFR为指导的完整或仅为罪祸首的再血管:系统性审查和元分析
Tara Seirafi1, Tetiana Zolotarova2, Jeremy Y Levett3
1Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital/McGill University, Montreal, Canada; Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada.
The American journal of cardiology
|February 13, 2026
概括
在心肌梗塞 (MI) 和多血管冠状动脉疾病 (CAD) 的患者中,分量流量储备 (FFR) 引导的完整再血管化减少了计划外的再血管化. 这一策略也可能减少主要不良心脏事件 (MACE) 与罪祸首治疗相比.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 临床试验 临床试验
背景情况:
- 对心肌梗塞 (MI) 和多血管冠状动脉疾病 (CAD) 患者的最佳重血管化策略仍在争论中.
- 分量流量储备 (FFR) 指南旨在优化复杂冠状动脉疾病的治疗决策.
研究的目的:
- 为了比较FFR指导的完整重血管化与罪祸首仅重血管化在降低心脏主要不良事件 (MACE) 的有效性,在心肌梗塞和多血管CAD的患者.
- 评估FFR导向的完整再血管化的对特定MACE组件的影响,包括全因死亡,心脏病发作和意外再血管化的影响.
主要方法:
- 在MEDLINE,EMBASE和Cochrane图书馆中对随机对照试验 (RCT) 的系统搜索.
- 包括3个RCT,共3,054名患有MI和多血管CAD的患者.
- 使用随机效应模型进行聚合分析,以估计主要和次要结果的风险比率 (RRs) 和95%置信区间 (CI).
主要成果:
- 以FFR为指导的完全重血管化与减少MACE的趋势相关 (RR:0.63;95%CI:0.37-1.05).
- 在FFR引导的完整再血管化 (RR:0.43;95%CI:0.21-0.87) 后,观察到意外再血管化事件的显著减少.
- 两组之间没有发现重复性心脏病发作或重大出血风险的显著差异.
结论:
- 在指数住院期间,FFR引导的完整血管再循环显著减少了心脏病发作和多血管CAD患者的意外血管再循环.
- 这一策略可能为减少整体MACE带来潜在的好处,需要进一步调查.
- 这些发现支持在选定的患者群体中考虑FFR引导的完整再血管化.
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