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| Gales,Ana C.; Sader,Helio S.; Ribeiro,Julival; Zoccoli,Cassia; Barth,Afonso; Pignatari,Antonio C.. |
| We report the antimicrobial susceptibility patterns of the most frequently isolated Gram-positive bacteria in the Brazilian hospitals participating in the SENTRYAntimicrobial Surveillance Program. The strains were consecutively collected (one per patient) between January 2005 and September 2008 and susceptibility tested by reference broth microdilution methods at the JMI Laboratories (North Liberty, Iowa, USA). A total of 3,907 Gram-positive cocci were analyzed. The Gram-positive organisms most frequently isolated from bloodstream infections were Staphylococcus aureus (2,218 strains; 20.2% of total), coagulase-negative staphylococci (CoNS; 812 strains [14.7%]), and Enterococcus spp. (754 strains; 5.0%). S. aureus ranked first (28.1%) and Enterococcus... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antimicrobial resistance; SENTRY; Nosocomial infections; Brazil. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000200004 |
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| Sader,Helio S.; Gales,Ana C.; Pfaller,Michael A.; Mendes,Rodrigo E.; Zoccoli,Cássia; Barth,Afonso; Jones,Ronald N.. |
| BACKGROUND: Pathogen frequency and resistance patterns may vary significantly from country to country and also in different hospitals within a country. Thus, regional surveillance programs are essential to guide empirical therapy and infection control measures. METHODS: Rank order of occurrence and antimicrobial susceptibility of pathogenic species causing bloodstream infections (BSI), lower respiratory tract infections (LRTI), wound or skin and soft tissue infections (WSSTI), and urinary tract infections (UTI) in hospitalized patients were determined by collecting consecutive isolates over a specified period of time, as part of the SENTRY Antimicrobial Resistance Surveillance Program (SENTRY). All isolates were tested by reference broth microdilution.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: SENTRY; Antimicrobial resistance; Nosocomial infection; Surveillance program. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702001000400006 |
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