大动脉感染性内心炎与根部:根部修复与根部更换
Zaki Haidari1, Stephan Knipp1, Iskandar Turaev1
1Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center Essen, University Hospital Essen, 55 45147 Essen, Germany.
Pathogens (Basel, Switzerland)
|July 30, 2025
概括
大动脉感染性内心炎与根需要手术修复或更换. 在修复和替换之间,结果相似,手术风险和疾病程度预测死亡率.
科学领域:
- 心血管外科心血管外科
- 传染性内心炎研究 传染性内心炎研究
- 主动脉疾病管理
背景情况:
- 大动脉感染性内心炎 (IE) 与大动脉根出现显著的发病率和死亡率.
- 大动脉根的外科手术包括修复或更换.
- 对比这两种策略的结果对于患者管理至关重要.
研究的目的:
- 在患有大动脉IE和根的患者中,比较大动脉根修复与更换的短期和中期结果.
- 为了确定这个患者群体中死亡率的预测因素.
主要方法:
- 对连续接受心脏手术的患者进行了回顾性分析,以治疗有根的活跃大动脉IE (2012年1月至2022年1月).
- 进行大动脉根修复和大动脉根替换的患者的比较.
- 使用反向倾向权重来调整混因素和分析死亡率,反复性IE和两年内重复干预率.
主要成果:
- 分析了73名患者,56人接受了根修复,17人接受了根替换.
- 接受根部置换的患者手术风险更高 (EuroSCORE II) 和疾病更广泛.
- 反向倾向加权分析显示,修复和更换策略之间的结果没有显著差异.
- 较高的EuroSCORE II和疾病延长是30天和2年死亡率的重要预测因素.
结论:
- 大动脉根修复通常在较低风险的患者中进行,病情不那么严重.
- 大动脉根修复和置换之间的短期和中期死亡率,复发性IE和重新干预率是可比的.
- 手术风险和疾病延长是死亡率的关键预测因素,超过了手术策略的选择.
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