尼泊尔第三级医院的重症监护病房中的抗生素耐药性模式,尼泊尔
R Chaudhary1, S Bhatta1, C Pant2
1Department of Microbiology, Nepalese Army Institute of Health Sciences, Kathmandu, Nepal.
Kathmandu University medical journal (KUMJ)
|September 26, 2024
概括
在重症监护病房中,大肠杆菌是常见的格拉姆阴性细菌,会引起感染. 对西普洛素的高耐药性限制了治疗选择,需要采取感染控制措施.
科学领域:
- 医学微生物学 医学微生物学
- 传染性疾病 传染性疾病
- 临界护理医学 临界护理医学
背景情况:
- 密切护理单位 (ICU) 治疗重症患者,增加对细菌感染的易感性.
- 在ICU中使用抗生素可能会导致抗菌素耐药性的发展.
- 格拉姆阴性细菌是医院感染的重要原因.
研究的目的:
- 确定从重症监护室分离出来的阴性细菌的抗生素耐药性模式.
- 识别主要的格拉姆阴性病原体及其易感性概况.
主要方法:
- 在18个月内进行了一项描述性的横截面研究.
- 从ICU患者中采集了500个样本,重点是阴性细菌.
- 标准微生物学方法用于样本处理和鉴定.
主要成果:
- 在90.2%的样本中观察到细菌生长.
- 大肠杆菌是主要的分离物 (29.6%).
- 对西普洛撒发现了高耐药率 (总体93.5%,尿液分离物中86.9%).
结论:
- 大肠杆菌是这个ICU的主要格兰氏阴性病原体.
- 对常用抗生素 (如西普洛克萨) 的高耐药性限制了治疗选择.
- 在重症监护机构中,持续监测和强有力的感染控制措施至关重要.
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