抗碳烯胺的普罗维登西亚种类. : 在门口的威胁
O Ozalp1, B Ortakci1, S Komec2
1Department of Infectious Diseases and Clinical Microbiology, Basaksehir Cam and Sakura Hospital, University of Health Sciences, Istanbul, Turkey.
The Journal of hospital infection
|June 26, 2025
概括
耐卡巴胺的Providencia感染,通常是由P. rettgeri引起的,导致更糟糕的结果和更高的死亡率. 加强感染控制和抗菌药物管理对于管理这些具有挑战性的医院感染至关重要.
科学领域:
- 临床微生物学 临床微生物学
- 传染性疾病 传染性疾病
- 抗微生物耐药性 抗微生物耐药性
背景情况:
- 普罗维迪尼亚物种越来越多地被认为是机会性医院病原体.
- 抗碳烯胺的普罗维登西亚种类. 由于治疗选择有限,这对治疗提出了重大挑战.
研究的目的:
- 为了评估临床特征,风险因素和对卡巴耐药与卡巴敏感的结果,Providencia spp. 感染. 感染.
- 为了确定与Providencia分离物中卡巴胺耐药性相关的独立风险因素.
主要方法:
- 对住院患有Providencia spp.的住院患者进行了回顾性观察研究. 隔离物 (2020年至2024年). 隔离物 (2020年至2024年).
- 基于对卡巴胺敏感性的患者分层.
- 临床数据,风险因素和耐药和易感群体之间的死亡率的比较.
主要成果:
- 在118个Providencia感染中,44.9%的感染是抗卡巴的,主要是P. rettgeri.
- 耐卡巴胺感染与更长的住院时间,ICU入院和更高的死亡率有关.
- 耐药性的风险因素包括先前的ICU入院,机械通风,尿道导管和先前使用卡巴.
结论:
- 抗卡巴胺的Providencia感染与增加的发病率和死亡率有关.
- 加强感染控制和抗菌药物管理是必不可少的.
- 需要对抗药机制和最佳治疗策略进行进一步的研究.
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