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在所有患有A型急性大动脉解剖的患者中,可以安全地使用开放距离修复吗?
Georgi Manchev1,2, Vassil Gegouskov1,2, Vladimir Kornovski3
1Department of Cardiac Surgery, St. Anna University Hospital, Sofia, Bulgaria.
概括
在大动脉剖析中进行远端线修复的开放式与闭合式技术显示了类似的术后结果. 这两种方法都显示了可比的手术死亡率,神经病率和急性大动脉剖析A型患者的长期存活率.
科学领域:
- 心血管外科心血管外科
- 胸部外科手术 胸部外科手术
- 血管外科 血管外科
背景情况:
- 急性大动脉解剖A型的管理涉及复杂的手术修复.
- 创建远端大动脉线的技术仍然是一个讨论点.
- 对比开放式和封闭式技术对于优化患者的治疗结果至关重要.
研究的目的:
- 为了回顾性地比较术后结果的开放与封闭的远端线技术在大动脉解剖修复.
- 为了评估这两种技术之间的手术死亡率,神经疾病率和长期存活率.
- 为了确定所选择的技术是否影响倾向性得分调整后的初级结果.
主要方法:
- 对120名患有A型急性大动脉剖析的患者进行了回顾性分析.
- 组A (n=81):在低温循环停止和选择性脑输液下进行开放的远端解剖.
- 组B (n=39):在轻度低温心肺绕道下,关闭远端静脉与大动脉交叉紧.
主要成果:
- 在开放和封闭组之间,医院死亡率 (17.3%与12.8%),永久神经功能障碍 (8.7%与8.3%) 或临时神经功能障碍 (31.9%与22.2%) 没有显著差异.
- 精算5年和10年生存率相似 (分别为88%和86%和53%和73%).
- 倾向性得分调整证实,远端大动脉修复技术没有预测主要结果.
结论:
- 开放式修复技术对于大多数接受A型急性大动脉解剖手术修复的患者来说是一个可行的和安全的选择.
- 无论是开放的还是封闭的技术,在关键的术后结果方面都能获得可比的结果.
- 外科医生可以在复杂的大动脉剖析病例中自信地使用开放技术.
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