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Updated: Jul 18, 2025

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COVID对细菌败血症的影响
Sophia Dar1,2, Daniel Erickson1, Claudia Manca3
1Hackensack Meridian School of Medicine, Nutley, NJ, 07110, USA.
概括
COVID-19显著增加了患有格拉姆阳性和格拉姆阴性血流感染 (BSI) 的患者的发病率和死亡率. 黄金葡萄球菌BSI与COVID-19导致更高的死亡率和并发症,如休克和呼吸衰竭.
科学领域:
- 传染性疾病 传染性疾病
- 关键护理医学 关键护理医学
- 基因组学就是基因组学.
背景情况:
- 败血症是一种危及生命的器官功能障碍,是由宿主对感染的反应失调引起的.
- COVID-19和细菌血流感染 (BSI) 之间的相互作用提出了一个复杂的临床挑战.
- 了解这些同时感染患者的发病率和死亡率的预测因素对于有效的管理至关重要.
研究的目的:
- 为了确定患有格拉姆阳性或格拉姆阴性感染的败血病患者的发病率和死亡率的预测因素,比较那些有和没有COVID-19的人.
- 分析同期COVID-19感染对细菌BSI结果的影响.
主要方法:
- 在2020年3月至10月期间对208名与细菌病 (黄金葡萄球菌,Klebsiella肺炎,大肠杆菌) 匹配的败血症患者进行了回顾性审查.
- 数据提取包括人口统计,并发症和使用ICD-10代码的临床结果.
- 细菌分离的全基因组测序和多变量逻辑回归用于预测分析.
主要成果:
- 住院患者的死亡率在COVID-19阳性患者中显著高于Gram-阳性 (35%对8%) 和Gram-阴性 (28%对10%) BSIs.
- 在COVID-19患者中,阳性BSI显示死亡风险显著增加 (OR 4.5).
- 患有黄金葡萄球菌BSI的COVID-19患者经历了更高的休克和呼吸衰竭率.
结论:
- 同时的COVID-19感染与Gram-阳性和Gram-阴性BSI患者的发病率和死亡率增加有关.
- 黄金葡萄球菌BSI与COVID-19相结合,预示着更糟糕的预后,包括更高的死亡率和并发症.
- 研究结果强调需要对患有并发性BSI和COVID-19的患者进行谨慎管理,特别是那些涉及金黄色葡萄球菌的患者.
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