Evaluation of SuperCAZ/AVI® Medium for Screening Ceftazidime-avibactam Resistant Gram-negative Isolates
DOKPE
- Sadek, Mustafa ORCID Université de Fribourg
- Poirel, Laurent ORCID Université de Fribourg
- Dominguez Pino, Manuel Université de Fribourg
- D'Emidio, Fernando Liofilchem, Roseto degli Abruzzi, Italy
- Pomponio, Stefano Liofilchem, Roseto degli Abruzzi, Italy
- Nordmann, Patrice ORCID Université de Fribourg
- 2021
Published in:
- Diagnostic Microbiology and Infectious Disease. - Amsterdam : Elsevier B.V.. - 2021, vol. 101, no. 4, p. 1-4
English
The industrial version of SuperCAZ/AVI® medium developed for screening CAZ/AVI resistant Gram-negative isolates has been evaluated here using a collection of 87 well-characterized clinical isolates of worldwide origin. In addition, testing was performed by spiking stools with a series of resistant and susceptible isolates. In those conditions, the SuperCAZ/AVI® medium exhibited a sensitivity and specificity of 100 %, down to the lower limit of detection of 101 to 102 CFU/ml. The SuperCAZ/AVI® medium is a sensitive and specific screening medium for detection of CZA-resistant bacteria regardless of their resistance mechanisms.
- Faculty
- Faculté des sciences et de médecine
- Department
- Médecine 3ème année
- Language
-
- English
- Classification
- Biological sciences
- License
- CC BY
- Open access status
- hybrid
- Identifiers
-
- DOI 10.1016/j.diagmicrobio.2021.115475
- ISSN 0732-8893
- Persistent URL
- https://folia.unifr.ch/unifr/documents/328461
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