由于多药耐药生物体引起的社区发病感染相关的风险因素
Rafail Matzaras1, Dimitrios Biros1, Sissy Foteini Sakkou2
11st Department of Internal Medicine & Infectious Diseases Unit, University General Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
Antibiotics (Basel, Switzerland)
|November 27, 2025
概括
社区出现的多耐药生物体 (MDRO) 感染越来越令人担忧. 关键的风险因素包括尿导管的使用,先前住院和先前的抗生素暴露,有助于早期干预.
科学领域:
- * 传染病 传染病
- * * 公共卫生 公共卫生
- * 流行病学 流行病学
背景情况:
- *抗微生物耐药性 (AMR) 和多药耐药性生物体 (MDROs) 构成了重大公共卫生挑战.
- *MDROs在社区发病的感染中越来越普遍,超出了传统的医院获得感染 (HAI).
研究的目的:
- * 确定与住院患者社区发病的MDRO感染相关的关键风险因素.
- *为管理MDROs的临床决策和公共卫生策略提供信息.
主要方法:
- *回顾性研究分析了125名微生物学确诊的感染患者的数据,这些患者被录入内科.
- *排除患有医院获得感染 (HAI) 的患者.
- *数据收集包括人口统计,并发病,先前使用抗生素,住院,MDRO类型和结果;统计分析涉及根据年龄和性别调整的回归模型.
主要成果:
- * 在研究队列中,社区发病的MDRO感染的患病率为43.2% (54/125) (平均年龄为77.9岁,58.4%为女性).
- * 社区发病的MDRO感染的重要危险因素包括永久性尿导管使用 (OR=3.69),先前住院治疗 (OR=3.33),以及较高的查尔森指数得分 (OR=3.08).
- * 之前使用抗生素也被确定为潜在的危险因素 (OR=2.18).
结论:
- * 识别尿导管使用和先前住院等风险因素,可为社区发病的MDRO感染提供早期风险分层.
- *研究结果支持加强抗微生物药物管理计划和有针对性的公共卫生干预措施.
- * 促进明智的抗生素使用对于打击MDROs的兴起至关重要.
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