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金黄色葡萄球菌的耐药性分析 被引量:3

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摘要 目的回顾分析来自我院临床分离的142例金黄色葡萄球菌耐药性,以期指导临床合理用药、治疗及预防其爆发流行。方法药物敏感试验采用琼脂纸片扩散法(K-B法),用头孢西丁(30μg)纸片扩散法检测耐甲氧西林金黄色葡萄球菌(MRSA)。结果分离出的142例金黄色葡萄球菌中,主要从下呼吸道标本中分离(占80.2%),ICU分离最高占23.1%,其次是神经内科占17.4%,MRSA检出率为94.4%,并呈现多重耐药性,唯独万古霉素、替考拉宁没有出现耐药,复方新诺明较低31%,其它耐药率均较高:青霉素100%、苯唑西林94.4%、氨苄西林/舒巴坦95.1%、头孢西丁94.4%、头孢呋辛94.4%、头孢唑林94.4%、庆大霉素92.3%、左氧氟沙星93.7%、红霉素86.6%、克林霉素85.9%、利福平85.9%,MRSA检出率占94.4%。结论金黄色葡萄球菌为主要致病菌之一,MRSA检出率较高,并呈现多重耐药性,首先药物为万古霉素和替考拉宁,儿童宜首选磷霉素和β-内酰胺类联合使用,提倡合理、科学使用抗生素,加强消毒隔离观念,加强预防医院感染和避免暴发流行。
出处 《医药论坛杂志》 2008年第14期108-109,共2页 Journal of Medical Forum
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