Relevance of vancomycin-intermediate susceptibility and heteroresistance in methicillin-resistant Staphylococcus aureus bacteraemia
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چکیده
منابع مشابه
Relevance of vancomycin-intermediate susceptibility and heteroresistance in methicillin-resistant Staphylococcus aureus bacteraemia.
OBJECTIVES To assess the relevance of vancomycin-intermediate susceptibility (VISA) and heteroresistance (hVISA) in methicillin-resistant Staphylococcus aureus (MRSA) bacteraemia. METHODS We determined vancomycin MICs for 371 saved MRSA blood isolates (2002-03; 2005-06) by Etest and broth microdilution (BMD), screened for hVISA (Etest methods), determined the population analysis profile (PAP)...
متن کاملVancomycin heteroresistance and methicillin-resistant Staphylococcus aureus.
Heteroresistance refers to the presence, within a larger population of fully antimicrobial-susceptible microorganisms, of subpopulations with lesser susceptibility. This phenomenon has been described in a wide range of microorganisms, but much recent attention has been directed toward its expression in Staphylococcus aureus. Although it has long been known that resistance to methicillin is char...
متن کاملVancomycin Heteroresistance in Methicillin-resistant Staphylococcus aureus, Taiwan
1. Denes E, Magy L, Pradeau K, Alain S, Weinbreck P, Ranger-Rogez S. Successful treatment of human herpesvirus type 6 encephalomyelitis in immunocompetent patient [letter]. Emerg Infect Dis. 2004;10:729–31. 2. Soto-Hernandez JL. Human herpesvirus 6 encephalomyelitis [letter]. Emerg Infect Dis. 2004;10:1700–1. 3. Yoshihara S, Kato R, Inoue T, Miyagawa H, Sashihara J, Kawakami M, et al. Successfu...
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Background & Aims: Staphylococcus aureus is one of the most common pathogens in nosocomial infections. Vancomycin is the most important therapeutic drug of choice for treatment of infections caused by methicillin-resistant Staphylococcus aureus (MRSA) strains. Therefore, vancomycin-resistant Staphylococcus aureus (VRSA) or vancomycin-intermediate Staphylococcus aureus (VISA) strains are warning...
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During the last years, antimicrobial resistance has become one of the greatest challenges in clinical settings. Staphylococcus aureus and Enterococcus are important nosocomial pathogens worldwide. In different corners of the world, methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE) have been isolated from various sources including different foods of an...
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ژورنال
عنوان ژورنال: Journal of Antimicrobial Chemotherapy
سال: 2011
ISSN: 0305-7453,1460-2091
DOI: 10.1093/jac/dkr169