Performance evaluation of the βLACTA™ Test for rapid detection of ceftazidime resistance in Pseudomonas aeruginosa isolates from cystic fibrosis patients

被引：1

作者：

Ract, Pauline ^{[1
,2
]}

Dahoumane, Redouane ^{[4
]}

Gallah, Salah ^{[3
]}

Morand, Philippe ^{[5
]}

Podglajen, Isabelle ^{[1
,2
]}

Compain, Fabrics ^{[1
,2
,6
,7
]}

机构：

[1] Hop Europeen Georges Pompidou, AP HP, Serv Microbiol, Paris, France

[2] Univ Paris 05, Sorbonne Paris Cite, F-75006 Paris, France

[3] St Antoine Hosp, Dept Microbiol, Paris, France

[4] Hop Univ Est Parisiens, AP HP, Dept Bacteriol, Paris, France

[5] Cochin Hosp, Dept Microbiol, Paris, France

[6] Ctr Rech Cordeliers, INSERM UMRS 1138, Paris, France

[7] UPMC Univ Paris 06, Ctr Rech Cordeliers, Sorbonne Univ, Paris, France

来源：

JOURNAL OF MICROBIOLOGICAL METHODS | 2019年 / 158卷

关键词：

beta LACTA test; Ceftazidime; Cystic fibrosis; Pseudomonas; Rapid test; BETA-LACTA TEST; MECHANISMS; EMERGENCE;

D O I：

10.1016/j.mimet.2019.01.019

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The chromogenic beta LACTA (TM) test was evaluated to detect ceftazidime resistance in P. aeruginosa isolates from patients with cystic fibrosis. Best results were obtained after one hour of incubation with low sensitivity (64.1%), high specificity (98.3%), and negative and positive predictive values of 80.3% and 96.2%, respectively.

引用

页码：21 / 24

页数：4

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