耐甲氧西林葡萄球菌的分布及耐药性分析  

作　　者：朱传卫[1] 张青松[1] 

机构地区：[1]安徽省宣城中心医院检验科,242000

出　　处：《当代医学》2009年第15期85-86,共2页Contemporary Medicine

摘　　要：目的探讨临床感染标本葡萄球菌的分布特点及其耐药状况。方法对医院细菌室2006年6月～2007年10月,分离鉴定为葡萄球菌属细菌的病原学和药敏试验结果进行回顾性分析。结果72株葡萄球菌属细菌中,耐甲氧西林金黄色葡萄球菌(MRSA)检出率为70.4%;耐甲氧西林凝固酶阴性葡萄球菌(MRCNS)检出率为91.1%。MRSA和MRCNS对克林霉素、红霉素、环丙沙星等常用抗菌药物的耐药率均明显高于甲氧西林敏感葡萄球菌(MSS),未发现耐万古霉素葡萄球菌。结论加强临床感染标本葡萄球菌属细菌的分离鉴定尤其加强MRS检测,依据药敏试验合理使用抗菌药物非常重要。OBJECTIVE To investigate the classification,distribution and antibiotic resistance of clinical isolated staphylococcus. METHODS To retrospectively analyze the pathogens and the results of drug susceptibity tests of clinical isolated staphylococcus during from June 2006 to October 2007. RESULTS Among 72 strains of staphylococcus,meticillin-resistant S.aureus （MRSA） isolated ratio was 70.4% and meticillin-resistant coagulate-negative S.aureus（MRCNS） was 91.1%,The resistant ratio to clindamycin,erythromycin and ciprofloxacin in MRSA and MRCNS were higher than in meticillin-sensitive staphylococcus（MSS） significantly.No resistance to vancomycin among the strains of staphylococcus was found. CONCLUSIONS Identification of staphylococcus spp and detection of MRS must be strengthened.Using antimicrobial agents rationally is very important on the basis of antimicrobial susceptibility test.

关 键 词：葡萄球菌属 甲氧西林 耐药性 

分 类 号：R446.5[医药卫生—诊断学]