Detection of vancomycin-resistant enterococci using chromogenic selective medium
نویسندگان
چکیده
منابع مشابه
Evaluation of a selective chromogenic medium for detecting vancomycin-resistant enterococci
Rapid identification of vancomycin-resistant enterococci (VRE) can assist in choosing the appropriate treatment and preventing VRE spread. The performance of chromID™ VRE agar was evaluated using 184 clinical isolates of Enterococcus spp. and reference strains. The test had a sensitivity of 95.52% but a low specificity of 30%.
متن کاملEvaluation of a new chromogenic medium, ChromID VRE, for detection of vancomycin-resistant Enterococci in stool samples and rectal swabs.
We compared ChromID VRE medium with Enterococcosel containing vancomycin for the detection of vancomycin-resistant Enterococcus in 1,007 specimens. ChromID VRE in combination with Gram straining provided a higher specificity than Enterococcosel, irrespective of the incubation time and enrichment.
متن کاملRapid detection of vancomycin-resistant enterococci.
Campylobacter blood agar with clindamycin incubated in 6% CO2 served as a medium to both screen for vancomycin resistance and select for presumptive enterococci. Colonies that grew on the medium were specifically identified as enterococci within 30 min by the pyroglutamyl-beta-naphthylamide and rapid bile esculin tests. The combination of a selective medium plus rapid enzyme substrate tests off...
متن کاملVancomycin-resistant enterococci.
Enterococci, a part of normal gut flora, are not particularly pathogenic organisms in humans. For example, they do not cause respiratory tract infections. The most frequent enterococcal infections are urinary tract infections. Despite their lack of pathogenicity, enterococci have emerged as significant nosocomial pathogens in the United States and elsewhere. Enterococci are formidable pathogens...
متن کاملVancomycin-resistant enterococci.
After they were first identified in the mid-1980s, vancomycin-resistant enterococci (VRE) spread rapidly and became a major problem in many institutions both in Europe and the United States. Since VRE have intrinsic resistance to most of the commonly used antibiotics and the ability to acquire resistance to most of the current available antibiotics, either by mutation or by receipt of foreign g...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Antimicrobial Chemotherapy
سال: 2018
ISSN: 2686-9586,1684-4386
DOI: 10.36488/cmac.2018.1.55-61