摘要
目的分析县级医院临床感染的212例金黄色葡萄球菌的分布及耐药情况,为临床合理使用抗菌药物提供依据。方法通过微生物分析系统进行鉴定和药敏试验,统计分析212例金黄色葡萄球菌的分布及耐药率。结果212株金黄色葡萄球菌主要来源于伤口分泌物、痰、脓液等。其中耐甲氧西林金黄色葡萄球菌(MRSA)138株(占65.09%),检出的MRSA除对万古霉素、替考拉宁和呋喃妥因敏感外,对其他抗菌药物耐药率均大于60.0%。结论MRSA对多种抗菌药物耐药率较高,许多MRSA菌株为多重耐药菌,医院应加强对MRSA监测,以便合理使用抗菌药物。
Objective To investigate the distribution and drug-resistance of 212 strains isolated from clinical cases infected with Staphylococcus aureus in county hospital and to provide scientific evidence for clinically reasonable use of antibiotics.Methods The clinical distribution and ratio of drug-resistance in 212 strains of Staphylococcus aureus were analyzed by microorganism analysis system.Results Altogether 212 strains of Staphylococcus aureus were isolated from wound secretion,sputum and pus of patients. The incidence rate of methicillin-resistant Staphylococcus aureus （MRSA） was 65.09%（138/212）.Conclusion Staphylococcus aureus was resistant to many kinds of antibiotics in various degree and many of them were multi-resistant strains. Monitoring and controlling of antibiotic resistance are effective measures for prevention from nosocomial infections.
出处
《临床和实验医学杂志》
2010年第3期194-195,共2页
Journal of Clinical and Experimental Medicine
关键词
金黄色葡萄球菌
耐药性
耐甲氧西林金黄色葡萄球菌
Staphylococcus aureus
Nosocomial infections
Clinical distribution
Drug-resistance
