癌症肺部手术后术后肺炎的风险因素和病原体的识别:一个回顾性队列研究
Veronica Maria Giudici1, Debora Brascia1,2, Giuseppe Mangiameli1,2
1Department of Biomedical Sciences, Humanitas University, Milan, Italy.
Journal of thoracic disease
|October 29, 2025
概括
手术后肺炎 (PoP) 影响了10.7%的肺癌手术患者,风险因素包括吸烟,COPD和胸腔切除术转换. 通过支气管镜的早期诊断有助于向治疗,改善结果.
科学领域:
- 胸部外科手术 胸部外科手术
- 肺部医学 肺部医学
- 在瘤学瘤学.
背景情况:
- 手术后肺炎 (PoP) 是肺切除手术后的一种严重并发症,影响1.5-12%的患者.
- PoP可能会导致严重的后果,如呼吸衰竭,长时间住院和死亡率增加.
- 这项研究侧重于肺癌手术患者,以确定PoP风险因素和微生物特征.
研究的目的:
- 在肺癌手术患者中确定术后肺炎 (PoP) 的临床和外科风险因素.
- 描述PoP感染的微生物特征.
- 告知策略,以减少PoP的发生率和改善患者的治疗结果.
主要方法:
- 在750名接受肺癌手术的成年患者 (2017-2019) 进行了回顾性观察性研究.
- 对人口统计,并发症,术前肺功能,手术和术后结局数据的分析.
- 根据放射学和临床标准定义的PoP在72小时和术后7日之间.
主要成果:
- PoP发生在10.7%的患者中.
- 确定的危险因素:吸烟,低肺功能 (FEV1,DLCO),COPD,喘,糖尿病,高ASA得分,晚期癌症,状细胞癌,新辅助化疗,开放胸切除术和转换为胸切除术.
- PoP与更糟糕的结果相关;大肠杆菌和P. aeruginosa是常见的病原体.
结论:
- PoP是肺癌手术后常见的,具有影响力的并发症.
- 独立的危险因素包括喘,较高的ASA得分和转换到胸切除术.
- 用微生物学采样进行内镜评估对诊断和向治疗有价值.
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