综合分析比较ST-升高心肌梗塞与多血管疾病的立即与分阶段完整重血管化
Abdulrahman M Almizel1, Jeremy Y Levett2, Tetiana Zolotarova3
1Department of Medicine, McGill University, Montreal, Canada.
The American journal of cardiology
|December 14, 2024
概括
对于ST段升高心肌梗塞 (STEMI) 患有多血管冠状动脉疾病 (CAD) 的患者,即时与分阶段完全重血管化没有显著差异. 然而,分阶段的重血管化增加了无计划的重血管化率.
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:
- ST段升高心肌梗塞 (STEMI) 患者经常患有多血管冠状动脉疾病 (CAD).
- 在这些患者中,完全重血管化 (CR) 的最佳时间尚未确立.
- 立即与分阶段的CR策略对于STEMI与多管CAD进行辩论.
研究的目的:
- 为了比较STEMI多血管CAD患者的即时和阶段CR之间的重大心血管不良事件 (MACE) 和程序并发症.
- 系统地审查和分析处理这一临床问题的随机对照试验 (RCT).
- 为STEMI和多血管CAD提供基于证据的见解,了解最佳的复血管化策略.
主要方法:
- 系统性审查和RCT的元分析.
- 在MEDLINE,Embase和Cochrane图书馆搜索到2024年3月6日.
- 包括5个RCT与1415名患者,使用RevMan软件进行分析.
主要成果:
- 在16个月的随访中,在MACE (13.3%对9.8%),全因死亡率 (3%对4.55%) 或心肌梗塞 (4.5%对2.6%) 之间,即时和阶段性CR之间没有显著差异.
- 阶段性CR与更高的无计划再血管化率相关 (8.6%与4.4%相比).
结论:
- 立即与分阶段的CR显示在STEMI患者与多血管CAD患者的MACE率相似,约1.3年的随访时间.
- 阶段性再血管化导致非计划性,缺血驱动的再血管化的发病率更高.
- 在指数住院期间分阶段进行复血管可能是有效的,但需要进一步的试验.
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