耐甲氧西林金黄色葡萄球菌医院感染现状及耐药性分析  

The Present Situation of Nosocomial Infection and Drug Resistance of Methicillin-resistant Staphylococcus Aureus

作　　者：张振龙[1] 于天为[1] 牟永平[1] 

机构地区：[1]内蒙古医学院附属人民医院,呼和浩特市010020

出　　处：《职业与健康》2009年第8期887-888,共2页Occupation and Health

摘　　要：目的监测耐甲氧西林金黄色葡萄球菌(MRSA)医院感染现状及耐药性,为临床合理选用抗菌药物提供参考。方法药敏试验及MRSA检测均采用琼脂扩散(K-B)法,操作及结果判断按美国临床实验室标准化委员会(NCCLS)规定进行。结果52株金黄色葡萄球菌,其中MRSA为38株,占73.1%;甲氧西林敏感金黄色葡萄球菌(MSSA)为14株,占26.9%。结论MRSA检出率不断升高,MRSA除对万古霉素外,显示多重耐药,应加强与重视MRSA的检测与报告,合理使用广谱抗生素,及时发现病例,隔离和治疗患者。[ Objective] To study the present situation of nosocomial infection and drug resistance of Methicillin-resistant Staphylococcus Aureus （MRSA}, provide reference for clinical rational use of drugs. [Methods]The agar diffusion method （KB） was applied in drug sensitivity test and MRSA detection. Operation and judging the results were performed according to National Committee of Clinical Laboratory Standardization （NCCLS）. [ Results] In 52 strains of staphylococcus aureus, MRSA and Methicillin-sensitive Staphylococcus Aureus （ MSSA ） were 38 strains （73.1% ） and 14 strains { 26.9% } respectively. [ Conclusion ] The detection rate of MRSA increased ceaselessly, and MRSA showed multi-drug desistance except vancomycin. It＇s necessary to pay attention to the detection and report of MRSA, rational use of broad-spectrum antibiotics, identifying cases as early as possible, isolation and treatment of patients.

关 键 词：耐甲氧西林金黄色葡萄球菌 医院感染 耐药性 

分 类 号：R446.5[医药卫生—诊断学]