The β-Lacta Test for Direct Detection of Extended-Spectrum-β-Lactamase-Producing Enterobacteriaceae in Urine

被引：31
作者：
Gallah, Salah [1 ]
Decre, Dominique [2 ,3 ]
Genel, Nathalie [2 ]
Arlet, Guillaume [1 ,2 ,3 ]
机构：
[1] Hop Tenon, AP HP, HUEP, Dept Bacteriol Hyg, F-75970 Paris, France
[2] Univ Paris 06, Sch Med, Dept Bacteriol, Paris, France
[3] Hop St Antoine, AP HP, HUEP, Dept Bacteriol, F-75571 Paris, France
来源：
JOURNAL OF CLINICAL MICROBIOLOGY | 2014年 / 52卷 / 10期
关键词：
EMPIRICAL-TREATMENT; ESCHERICHIA-COLI; RAPID DETECTION; BACTEREMIA; RESISTANCE;
D O I：
10.1128/JCM.01629-14
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
With the beta-Lacta test, production of extended-spectrum beta-lactamases (ESBLs) was assayed in 200 urine samples showing Gram-negative bacilli during direct microscopic examination. While 168 samples tested negative, all samples yielding ESBL-producing Enterobacteriaceae after culture gave positive (n = 30) or uninterpretable (n = 2) results. The sensitivity and specificity of ESBL detection were 94% and 100%, respectively.
引用
收藏
页码：3792 / 3794
页数：3
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