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

页码：3792 / 3794

页数：3

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