在STEMI患者成功进行PCI后,基于全身炎症反应指数 (SIRI) 的肺炎风险
1Department of Pulmonary and Critical Care Medicine, Jinhua Municipal Central Hospital, Jinhua, Zhejiang Province, China.
Annals of medicine
|February 5, 2025
概括
系统性免疫-炎症比率 (SIRI) 可以预测穿皮冠状动脉干预 (PCI) 后ST升高心肌梗塞 (STEMI) 患者的肺炎风险. 较高的SIRI水平表明肺炎的可能性增加,有助于早期检测和干预.
科学领域:
- 心脏病学 心脏病学
- 传染性疾病 传染性疾病
- 关键护理医学 关键护理医学
背景情况:
- 肺部感染是在ST升高心肌梗塞 (STEMI) 患者的皮肤通冠状动脉干预 (PCI) 后出现的严重,往往致命的并发症.
- 在STEMI患者中,PCI后肺炎的预测标记在很大程度上是未知的,这凸显了临床管理中的关键差距.
研究的目的:
- 调查系统性免疫-炎症比率 (SIRI) 作为成功进行PCI的STEMI患者肺炎的预测标记物的潜力.
- 评估SIRI水平与PCI后患肺炎的风险之间的关系,在这个脆弱的患者群体中.
主要方法:
- 一组619名STEMI患者被分为肺炎和非肺炎组,基于PCI两周内发生的情况.
- 接收器操作特征 (ROC) 曲线分析,包括曲线下的面积 (AUC),用于评估SIRI的预测准确性.
- 限制立方线 (RCS) 和多变量回归分析被用于探索SIRI和PCI诱导的肺炎之间的关联.
主要成果:
- 与没有肺炎的患者相比,患有肺炎的患者的入院SIRI水平显著更高 (7.81 ± 7.53比3.35 ± 3.08,p < 0.001).
- 超过4.04的SIRI值与PCI后肺炎的风险大大增加有关 (OR:5.20,95%CI:3.53 - 7.72,p < 0.001).
- ROC分析证实SIRI是STEMI患者PCI后肺炎的强有力的预测因子,AUC为0.766 (95%CI:0.724-0.808).
结论:
- 系统性免疫-炎症比 (SIRI) 作为一个有价值的指标,用于预测PCI后STEMI患者的肺炎风险.
- 增加SIRI水平与患肺炎的可能性更高相关,这表明它在风险分层和临床决策中的有用性.
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