在不复杂的B型大动脉剖析中预防性胸腔内血管大动脉修复的最佳时间:一个网络元分析
Noritsugu Naito1, Hisato Takagi1
1Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan.
概括
预防性胸内血管大动脉修复 (TEVAR) 在B型大动脉解剖的亚急性阶段提供更低的死亡率和更少的并发症. 与其他策略相比,这种时间与改善的长期存活率有关.
科学领域:
- 心血管外科心血管外科
- 血管外科 血管外科
- 干预心脏病学 干预心脏病学
背景情况:
- 不复杂的B型大动脉解剖 (uTBAD) 管理策略进行了辩论.
- 胸内血管大动脉修复 (TEVAR) 的最佳时间尚不清楚.
- 在不同疾病阶段,将最佳医疗疗 (OMT) 与预防性TEVAR进行比较至关重要.
研究的目的:
- 为了比较uTBAD的OMT和预防性TEVAR的结果.
- 为了确定uTBAD的最佳干预阶段.
- 评估不同治疗策略的短期和长期结果.
主要方法:
- 17项研究 (RCT,PSM,IWP) 的网络元分析.
- 在MEDLINE和EMBASE数据库中搜索到2023年11月.
- 对短期 (死亡率,并发症) 和长期 (死亡率,重新干预) 结果的聚合分析.
主要成果:
- 亚急性期TEVAR显示短期死亡率低于急性期干预.
- 与亚急期TEVAR,慢性TEVAR和OMT相比,急期TEVAR的中风发生率更高.
- 急期TEVAR的长期全因死亡率高于亚急期TEVAR.
- 与亚急期TEVAR相比,OMT显示了较高的长期全因和大动脉相关死亡率.
结论:
- 在亚急性阶段 (14-90天) 的预防性TEVAR与减少短期并发症和改善长期存活率有关.
- 与OMT相比,亚急期TEVAR可能会提供较低的全因和大动脉相关死亡率.
- 这些发现支持在uTBAD的亚急性阶段使用预防性TEVAR.
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