首页|鲍曼不动杆菌及肺炎克雷伯菌对替加环素体外药敏试验方法评价对比

鲍曼不动杆菌及肺炎克雷伯菌对替加环素体外药敏试验方法评价对比

扫码查看
目的 评价3种不同检测方法对鲍曼不动杆菌与肺炎克雷伯菌对替加环素体外药敏实验的准确性.方法 选择从浙江省舟山医院临床中所搜集的241株鲍曼不动杆菌以及256株肺炎克雷伯菌为标本,采用Vitek 2法、纸片扩散法以及MIC测试条法检测2种微生物对替加环素的耐药性,并对比不同方法的准确性.结果 3种方法所测的鲍曼不动杆菌对替加环素的敏感度分别为70.2%,78.7%和91.5%,所测的肺炎克雷伯菌对替加环素的敏感度分别为89.1%、58.7%和91.3%.采用MIC测试条为标准进行对比分析,对于鲍曼不动杆菌Vitek 2法重要失误率为2.3%,Vitek 2法在肺炎克雷伯菌药敏分析中与MIC测试条的检测结果一致性高于纸片扩萨法,但是对于鲍曼不动杆菌则低于纸片扩散法.结论 对于鲍曼不动杆菌的药敏检测采用纸片扩散法进行检测具有较高的准确性,而对于肺炎克雷伯菌则Vitek 2的检测更加准确.
Acinetobacter baumannii and Klebsiella pneumoniae in the evaluation of tigecycline in vitro drug sensitivity test methods
Objective To evaluate the accuracy of three different detection methods for the pharmacodynamics of Acinetobacter baumannii and Klebsiella pneumoniae against tigecycline in vitro. Methods A total of 241 strains of Acinetobacter baumannii and 256 strains of Klebsiella pneumoniae were collected from Zhoushan Hospital of Zhejiang Province. Two kinds of microbes were tested by Vitek 2 method, disc diffusion method and MIC test method. Plus cyclosporine resistance, and compare the accuracy of different methods. Results The sensitivity of Acinetobacter baumannii to tigecycline was 70.2%, 78.7% and 91.5%, respectively. The Klebsiella pneumoniae sensitivity was 89.1%, 58.7% and 91.3%, respectively. Results The Vitek 2 method was more stable than that of the MIC test strip in the drug sensitivity analysis of Klebsiella pneumoniae. The results showed that the Vitek 2 method was more accurate than that of the MIC test strip But not for Acinetobacter baumannii than the paper diffusion method. Conclusion The detection of susceptibility to Acinetobacter baumannii was highly accurate by the disc diffusion method, and the detection of Vitek 2 was more accurate for Klebsiella pneumoniae.

Acinetobacter baumanniiKlebsiella pneumoniae: tigecyclinedrug sensitivity

王辉、李略、李海峰、张期和、李利群、翁玮

展开 >

浙江省舟山医院 呼吸科,浙江 舟山 316000

鲍曼不动杆菌 肺炎克雷伯菌 替加环素 药敏

舟山市医药卫生计生科技计划项目

市工计局2015A13

2017

中国生化药物杂志
南京生物化学制药研究所,全国生化制药情报中心站,中国生化制药工业协会,中国药品生物制品检定所

中国生化药物杂志

ISSN:1005-1678
年,卷(期):2017.37(11)
  • 8