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中国临床药理学与治疗学 ›› 2003, Vol. 8 ›› Issue (5): 579-581.

• 研究原著 • 上一篇    下一篇

临床分离菌的耐药性测定与分析

杨玉福, 高晓坤, 花向红   

  1. 铜陵有色金属集团公司职工总医院临床药学室,铜陵 244000,安徽
  • 收稿日期:2003-05-22 修回日期:2003-06-20 出版日期:2003-10-26 发布日期:2020-11-19
  • 通讯作者: 杨玉福,男,副主任药师,硕士,主要从事临床药学研究。Tel:0562-2867420   E-mail:Dryyf@Sohu.com

Analysis and determination of bacterial resistance of clinical isolates

YANG Yu-Fu, GAO Xiao-Kun, HUA Xiang-Hong   

  1. Department of ClinicalPharmacy,General Workers Hospital of Tongling Nonferrous Metal Company,Tongling 244000,Anhui,China
  • Received:2003-05-22 Revised:2003-06-20 Online:2003-10-26 Published:2020-11-19

摘要: 目的 分析本地区临床分离菌耐药趋势,为合理选择抗生素提供参考 。方法 用 Kirby-Bauer 琼脂扩散法测定 285 株革兰阴性菌和 133 株革兰阳性菌对18 种抗菌药物的敏感性,计算各菌种对不同抗生素的耐药率 。结果 多数革兰阴性菌对第三代头孢菌素耐药率明显增加。74 株金黄色葡萄球菌中甲氧西林耐药的金黄色葡萄球菌检出率为 28.4%;所有金葡菌对万古霉素均敏感,耐万古霉素的肠球菌检出率为 3.4%。大肠埃希菌和肺炎克雷伯菌产超广谱β-内酰胺酶阳性率分别是 34.0%和 29.7%。结论 本地区常见致病菌耐药情况较严重,提示用药前的药敏试验是非常必要 。

关键词: 药效学, 临床分离菌, 耐药性, 抗生素, 疗效评价

Abstract: AIM: To analyze the bacterial resistance of clinical isolates in a hospital.METHODS: Suscepti-bility of 285 strains of G-bacillus and 133 strains of G+bacillus was observed in 18 kinds of antibiotics.RE-SULTS: Resistance increased in most G-bacilli to the third generation cephalosporin.The resistance rate was 28.4%in the 74 strains of staphylococcus aureus,and 3.4 %in enterococci to vancomycin.No vancomycin re-sistant strain was found.Extend spectrumβ-lactamases of E.coli and klebsiella (ESBLs)accounted for 34.0%and 29.7%,respectively.CONCLUSION: The drug resis-tance issevere in antibiotics,indicating that susceptibility determination is important in selection of antibiotics.

Key words: pharmacodynamics, clinical isolates, drug resistance, antibiotics, surveillance, efficacy evalu-ation

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