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对106株CRE感染特性及药敏试验结果的分析

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摘要 目的:分析106株抗碳青霉烯类肠杆菌(CRE)的感染特性及药敏试验结果。方法:选取2019年4月至2020年4月期间在甘肃省兰州市第二人民医院发现的106株CRE作为研究对象。分析这106株CRE的类型、科室分布、标本分布及药敏试验的结果。结果:在这106株CRE中,肺炎克雷伯菌的占比最高,为58.49%(62/106),分布在ICU科室的CRE占比最高,为33.02%(35/106),分布在痰液标本及粪便标本中的CRE占比较高,分别为32.08%(34/106)及22.64%(24/106)。经药敏试验,CRE对氨苄西林、亚胺培南、环丙沙星、阿米卡星、庆大霉素、复方新诺明、头孢西丁、头孢唑啉、头孢他啶、氨曲南、美罗培南、厄他培南、替加环素、多粘菌素及磷霉素的耐药率分别为98.11%、94.34%、70.75%、65.09%、68.87%、67.92%、93.40%、92.45%、83.96%、95.28%、89.62%、87.74%、8.49%、14.15%及18.87%。结论:在这106株CRE中,肺炎克雷伯菌最为常见,ICU科室是CRE感染发生率最高的科室,CRE多分布于痰液标本及粪便标本中。临床上应根据对CRE进行药敏试验的结果,对CRE感染患者选用适合的抗生素进行治疗。
出处 《当代医药论丛》 2020年第22期36-37,共2页
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