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替加环素推定分类的万古霉素药敏试验结果分析。

Analysis of Vancomycin Susceptibility Testing Results for Presumptive Categorization of Telavancin.

作者信息

Mendes Rodrigo E, Farrell David J, Flamm Robert K, Sader Helio S, Jones Ronald N

机构信息

JMI Laboratories, North Liberty, Iowa, USA

JMI Laboratories, North Liberty, Iowa, USA.

出版信息

J Clin Microbiol. 2015 Aug;53(8):2727-30. doi: 10.1128/JCM.00611-15. Epub 2015 May 27.

Abstract

Scattergrams between vancomycin and telavancin demonstrated susceptibility agreement rates of 99.96, 99.65, and 100.00% for Staphylococcus aureus, Enterococcus faecalis, and streptococci, respectively. A single very major error was obtained against E. faecalis, while vancomycin-intermediate S. aureus (VISA) and vancomycin-resistant and teicoplanin-susceptible (VanB phenotype) E. faecalis were responsible for major and minor errors. These results support the use of vancomycin to infer telavancin susceptibility among indicated pathogens, except VISA, which should be tested for telavancin susceptibility.

摘要

万古霉素与替考拉宁之间的散点图显示,金黄色葡萄球菌、粪肠球菌和链球菌对替考拉宁的药敏一致率分别为99.96%、99.65%和100.00%。针对粪肠球菌出现了1个非常主要的错误,而万古霉素中介金黄色葡萄球菌(VISA)以及万古霉素耐药且替考拉宁敏感(VanB表型)的粪肠球菌导致了主要和次要错误。这些结果支持使用万古霉素来推断指定病原体对替考拉宁的药敏情况,但VISA除外,VISA应检测其对替考拉宁的药敏。

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