解开ICU周周炎中的Enterococcus团:一个多中心队列研究
Melchior Bardoul1,2, Charly Angebault1,2, Pierre Fillâtre3
1Intensive Care Unit, Vannes Hospital Center, 56000, Vannes, France.
Critical care (London, England)
|February 24, 2026
概括
肠球菌 (Enterococcus spp.) 是一种细菌. 在重症监护室 (ICU) 中常见的腹膜炎,但不会增加死亡率. 针对Enterococcus腹膜炎的早期向抗菌疗法并没有显著改善患者的生存结果.
科学领域:
- 关键护理医学 关键护理医学
- 传染性疾病 传染性疾病
- 微生物学 微生物学
背景情况:
- 菌种 (spp.) 的重要性 在重症监护室 (ICU) 中,围炎是有争议的.
- 在这些重症患者中,是否需要特殊的抗肠球菌疗法需要进一步调查.
研究的目的:
- 为了评估Enterococcus spp.之间的关联. 在ICU患有周周炎的患者中隔离和死亡率.
- 为了确定早期针对性抗微生物治疗对肠杆菌阳性周周炎病例的生存的影响.
主要方法:
- 从2020年到2022年,在法国四个重症监护室进行了一项回顾性多中心队列研究.
- 结果基于Enterococcus spp. 的结果进行了比较. 隔离和早期的抗菌药物治疗 (在48小时内).
- 使用倾向加权的考克斯模型来分析90天的存活率.
主要成果:
- 肠球菌 (Enterococcus spp.) 是一种细菌. 在392名腹膜炎患者中的41.1%中被分离出来.
- 肠球菌隔离与老年,术后和扩散性周周炎有关.
- 在患有肠球菌和没有肠球菌的患者 (29.8%与28.1%) 之间没有观察到ICU死亡率的显著差异.
- 早期的抗肠球菌治疗没有显示出90天生存率的统计学上显著改善 (HR 0.66 [0.37-1.18]).
结论:
- 肠球菌 (Enterococcus spp.) 是一种细菌. 隔离在ICU周周炎中很常见,但不是增加死亡率的独立预测因素.
- 针对Enterococcus腹膜炎的早期向抗菌疗法并没有显著改善该队列患者的治疗结果.
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