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2009~2011年临床分离革兰阳性球菌的耐药性分析 被引量:4

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摘要 目的调查2009~2011年临床常见分离的革兰阳性球菌的分布及耐药性。方法用VITEK-32进行细菌鉴定和药敏试验,用纸片扩散法做药敏补充试验,用WHONET5.5统计分析。结果从临床送检标本中共分离革兰阳性菌1712株,分离的前六位细菌依次为金黄色葡萄球菌、表葡萄球菌、粪肠球菌、屎肠球菌、草绿色链球菌和肺炎链球菌。葡萄球菌属中耐甲氧苯青霉素金黄色葡萄球菌(MRSA)、凝固酶阴性葡萄球菌(MRCNS)检出率分别为69.0%和53.1%,D-试验阳性率为16.2%,三者均呈上升趋势。葡萄球菌、肠球菌耐药率上升,呈多重耐药。氯霉素、替考拉宁、万古霉素对革兰阳性球菌的耐药率低,未检出耐利奈唑胺的革兰阳性球菌。结论我院细菌耐药严重,进行长期的细菌监测或检测可为临床医生抗感染治疗提供参考依据,临床药师、微生物实验室及感染控制科专家应根据医院耐药监测数据及时指导临床合理用药,减少耐药菌株的传播。
出处 《中华临床医师杂志(电子版)》 CAS 2012年第13期271-273,共3页 Chinese Journal of Clinicians(Electronic Edition)
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