E-test法检测医院感染主要病原菌的耐药率

Nosocomial prevalence resistant survey of primary pathogenic organisms by E-test

目的E-test法检测该院主要致病菌的耐药性。方法尽量收集无菌体液中分离的常见致病菌,用E-test法检测其MIC值,结果输入WHONET5.4软件进行统计分析。结果大肠埃希菌超广谱ESBLs产生率为48%,肺炎克雷伯菌为52%。未见大肠埃希菌、肺炎克雷伯菌和肠杆菌属细菌对亚安培南和美罗培南的耐药株。耐甲氧西林金黄色葡萄球菌(MRSA)产生率为50%。未见对万古霉素和替考拉宁耐药的葡萄球菌和肠球菌。结论监测和总结该院细菌耐药监测结果,发现细菌耐药趋势,对指导临床合理使用抗菌药物有重大意义。

Objective To detect the resistant of primary Pathogenic organisms by E-test of our hospital. MethodsCollect pathogenic organisms of asepsis body fluid,detect MIC of the organisms. The data was analyzed by WHONET5.4 software. ResultsThe prevalence of Extended-spectrum beta-lactemase(ESBLs) of E.Coli and Klebsilla sp was 48% and 52%,respectively. There is no resistant isolates to Imipenem and Meropenem in E.Coli. Klebsilla pneumoniae and Enterobacter sp. The prevalence of metl1icilin resistant Staphylococcus ...