重症肺囊肺炎患者的呼吸系统管理:一个多中心的回顾性研究
Florian Reizine1, Vicky Stiegler2, Romain Lécuyer3,4
1Service de Réanimation Polyvalente, Centre Hospitalier Bretagne-Atlantique, 56000, Vannes, France. florian.reizine@gmail.com.
Annals of intensive care
|August 7, 2025
概括
在Pneumocystis jirovecii肺炎 (PjP) 患者中,高流量鼻 (HFNC) 支持与更低的输管率有关. 然而,初始呼吸支在这种严重的PjP队列中没有影响D90存活率.
科学领域:
- 临界护理医学 临界护理医学
- 肺部病理学 肺部病理学
- 传染性疾病 传染性疾病
背景情况:
- 肺炎 (PjP) 是免疫功能低下个体急性呼吸衰竭的重要原因.
- 在严重的PjP病例中,入住重症监护室 (ICU) 是常见的.
- 对于PjP引起的呼吸衰竭的最佳呼吸策略需要进一步阐明.
研究的目的:
- 为了比较不同初始呼吸支策略在PjP患者的有效性.
- 评估高流量鼻 (HFNC),标准氧气 (SO) 和非侵入性通风 (NIV) 对输管率的影响.
- 确定严重PjP患者死亡率的预测因素.
主要方法:
- 对多中心PRONOCYSTIS研究队列进行了辅助分析.
- 接受HFNC,SO或NIV的患者使用倾向得分调整 (IPTW) 进行了比较.
- 主要结局是输管率;次要结局包括使用Cox回归的生存分析.
主要成果:
- 高流量鼻 (HFNC) 的使用与与NIV和SO相比显著较低的输管率相关.
- 治疗权重的反向概率 (IPTW) 证实HFNC是防止输管的保护因素.
- 长期使用皮质类固醇,固体瘤和SOFA评分预测死亡率,但初始呼吸支持没有影响生存率.
结论:
- 在严重的PjP患者中,HFNC支持似乎减少了输管的需要.
- 氧化策略没有显著影响D90存活率.
- 需要进行进一步的前性研究,以优化重症PjP患者的呼吸管理.
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