Diagnostic Efficacy of the Carba NP Strip Test for Carbapenemase Detection
نویسندگان
چکیده
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منابع مشابه
Evaluation of the Carba NP test for carbapenemase detection.
The Carba NP test was evaluated against a panel of 61 carbapenemase-producing bacterial species (15 producing class A carbapenemases, 15 producing class D carbapenemases, and 31 producing metallo-β-lactamases) and against 111 isolates with non-wild-type carbapenem susceptibility but not producing carbapenemase. Carbapenemase production was verified by PCR and UV-spectrophotometric measurement o...
متن کاملRapidec Carba NP Test for Rapid Detection of Carbapenemase Producers.
Performances of the Rapidec Carba NP test (bioMérieux) were evaluated for detection of all types of carbapenemases in Enterobacteriaceae, Acinetobacter baumannii, and Pseudomonas aeruginosa. In less than 2 h after sample preparation, it showed a sensitivity and specificity of 96%. This ready-to-use test is well adapted to the daily need for detection of carbapenemase producers in any laboratory...
متن کاملEvaluation of Carba NP Method for Rapid Detection of Pseudomonas aeruginosa Isolates Producing Carbapenemase Enzymes
Background and purpose: Recently, increased resistance to carbapenem antibiotics among Pseudomonas aeruginosa has raised concerns. The Carba NP test is used for detection of carbapenemase types. This study aimed at applying Carba NP method for rapid detection of P. aeruginosa isolates producing carbapenemase enzymes. Materials and methods: A total of 97 clinical specimens was collected from pa...
متن کاملEvaluation of the Carba NP test for rapid detection of carbapenemase-producing Enterobacteriaceae and Pseudomonas aeruginosa.
The Carba NP test was evaluated against a panel of 244 carbapenemase- and non-carbapenemase-producing Enterobacteriaceae and Pseudomonas aeruginosa isolates. We confirmed the 100% specificity and positive predictive value of the test, but the sensitivity and negative predictive value were 72.5% and 69.2%, respectively, and increased to 80% and 77.3%, respectively, using a more concentrated bact...
متن کاملEvaluation of the Rapidec Carba NP Test Kit for Detection of Carbapenemase-Producing Gram-Negative Bacteria.
Recently, bioMérieux, France, introduced the Rapidec Carba NP test kit for rapid detection of carbapenemase-producing Gram-negative bacteria. This kit was evaluated in this study, and we report sensitivity, specificity, and positive and negative predictive values of 92.6%, 96.2%, 95.83%, and 92.6%, respectively. The test was easy to perform and interpret and relatively inexpensive ($5/Rs 300 pe...
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ژورنال
عنوان ژورنال: Afro-Egyptian Journal of Infectious and Endemic Diseases (Online)
سال: 2023
ISSN: ['2090-7184', '2090-7613']
DOI: https://doi.org/10.21608/aeji.2023.190037.1280