大切除术后胸部手术中的传染性病死率
Marin Théry1, Adrien Lemaignen2,3, Thomas Flament4
1Department of Thoracic, Cardiac, and Vascular Surgery, Tours University Hospital, Trousseau Hospital, Chambray-lès-Tours, France.
Journal of thoracic disease
|August 14, 2025
概括
手术后的肺炎 (POP) 影响8.9%的主要肺切除,导致显著的死亡率. 关键的风险因素包括更长的手术时间,胸切除术和肺功能受损,尽管许多感染仍然对阿莫西西林 - 克拉夫兰酸敏感.
科学领域:
- 胸部外科手术 胸部外科手术
- 肺部医学 肺部医学
- 传染性疾病 传染性疾病
背景情况:
- 肺癌的主要肺切除具有显著的死亡风险,主要是由于感染性并发症.
- 手术后肺炎 (POP) 是一种严重的并发症,报告的早期死亡率高达12.6%.
- 这项研究调查了主要肺切除后传染性并发症的发病率,死亡率和危险因素.
研究的目的:
- 确定主要肺切除后感染并发症的发病率和死亡率.
- 为了确定与术后肺炎的发展相关的术后风险因素.
- 分析POP中致病原体的细菌学和抗生素敏感性.
主要方法:
- 一项病例控制研究分析了来自EPITHOR数据库 (2019年1月至2021年12月) 的404项主要切除手术.
- 来自60名需要术后抗生素治疗的患者的数据与对照组进行了比较,以确定风险因素.
- 随后分析了细菌学和治疗数据.
主要成果:
- POP的发病率为8.9%,医院死亡率为11.3%.
- 对POP的危险因素包括手术时间>180分钟,右上叶切除术,胸腔切除术方法,肺部对一氧化碳 (DLCO) 的扩散能力受损<50%,以及长时间的空气泄漏.
- 最常见的病原体是Hemophilus influenzae (14%),对阿莫西西林 - 克拉夫兰酸敏感度为75%.
结论:
- 这些发现与现有的关于肺切除后感染并发症的发病率,死亡率和风险因素的文献一致.
- 长时间的手术时间,胸切除术,右上叶切除术,手术前的DLCO损伤和空气泄漏是POP的重要风险因素.
- 大多数已识别的细菌病原体仍然对阿莫西西林 - 克拉夫兰酸敏感,指导实证治疗.
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