对化病变进行皮肤冠状动脉干预:对随机试验的元分析进行系统审查
Andreas Torp Kristensen1, Pascal Faltermeier2, Caroline Barkholt Kamp2,3
1Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte Hellerup, Denmark.
Interventional cardiology (London, England)
|December 5, 2025
概括
对化病变的皮肤冠状动脉干预 (PCI) 策略在死亡率或不良事件中没有显著差异. 需要更强大的试验来澄清PCI的最佳修饰技术.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 医疗器械 医疗器械
背景情况:
- 冠状动脉化复杂化皮肤冠状动脉干预 (PCI).
- 指南建议修改,但最佳技术尚不清楚.
- 现有的干预技术缺乏比较有效性的数据.
研究的目的:
- 评估PCI策略对化病变对所有原因死亡率的影响.
- 评估PCI策略对化病变对严重不良事件的影响.
主要方法:
- 随机试验的系统审查和元分析.
- 使用试验顺序分析来评估证据的确定性.
- 在CENTRAL,MEDLINE,Base中搜索到2025年5月的关于化病变中PCI的研究.
主要成果:
- 31项试验 (8,453名参与者) 评估了16种损伤制备和5种支架技术.
- 损伤制剂的比较不足,对死亡率或不良事件没有影响.
- 支架策略,包括支架聚合物涂层,没有显著影响死亡率或不良事件.
结论:
- 在化病变中,PCI的病变准备技术在死亡率或不良事件方面没有显著差异.
- 目前的证据不足,确定性低,表明临床均衡.
- 需要有足够的随机试验来确定最佳的修饰技术.
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