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	Provedor de dados BJID (3) Autor Ribeiro,Julival (3) Barth,Afonso (1) Boyce,John M. (1) Gales,Ana C. (1) Kiffer,Carlos (1) Mendes,Caio (1) Pignatari,Antonio C. (1) Sader,Helio S. (1) Segura,Adília (1) Turner,Philip (1) Zancanaro,Pedro Q. (1) Zoccoli,Cassia (1) Mais... Palavra-chave Brazil (2) Antimicrobial resistance (1) Carbapenems (1) Drug effects (1) Drug resistance (1) Emergency room (1) Klebsiella pneumoniae (1) MRSA (1) Nosocomial infections (1) SENTRY (1) Staphylococcus aureus (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Info:eu-repo/semantics/report (1) Ano 2009 (1) 2005 (1) 2004 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Antimicrobial susceptibility of gram-positive bacteria isolated in brazilian hospitals participating in the SENTRY Program (2005-2008) BJID 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 Klebsiella pneumoniae with multiple antimicrobial resistance BJID Mendes,Caio; Kiffer,Carlos; Segura,Adília; Ribeiro,Julival; Turner,Philip. A Klebsiella pneumoniae strain was isolated from the urine of a patient at one of the centers participating in the 2001 edition of the MYSTIC program in Brazil. The initial phenotypic findings of the isolated K. pneumoniae presented an unusual MIC of 8 mug/mL to meropenem, 2 mug/mL to imipenem, elevated MICs to broad spectrum cephalosporins (ceftazidime/cefotaxime/cefepime MIC > 256 mug/mL), aminoglycosides (gentamycin > 256 mug/mL and tobramycin = 48 mug/mL), piperacillin/tazobactam (MIC > 256 mug/mL) and susceptibility to ciprofloxacin (MIC = 0.25 mug/mL). The strain also tested positive for ESBL production with double-disk and E-test methodologies. More detailed investigation revealed that the strain produced a SHV-4 type enzyme and also lacked... Tipo: Info:eu-repo/semantics/report Palavras-chave: Klebsiella pneumoniae; Drug effects; Drug resistance; Carbapenems. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000100008 Prevalence of methicillin-resistant Staphylococcus aureus (MRSA) among patients visiting the emergency room at a tertiary hospital in Brazil BJID Ribeiro,Julival; Boyce,John M.; Zancanaro,Pedro Q.. We surveyed patients seen at the emergency room at a tertiary hospital in Brazil from August to November 1997. All patients' (n = 600) anterior nares were cultured for MRSA; the results were confirmed by oxacillin disk diffusion methods and by detection of the mecA gene with PCR. Bacteria were found in 93.3% (560) of the patients and MRSA in 0.7% (n = 4). One patient had community-acquired MRSA. We concluded that MRSA is uncommon among patients visiting the emergency room. The presence of community-acquired MRSA can lead to serious medical and epidemiological issues, although initial clinical presentation may not differ from that of infections with other staphylococci. The empirical use of vancomycin for suspected community-acquired infections is seldom... Tipo: Info:eu-repo/semantics/article Palavras-chave: MRSA; Staphylococcus aureus; Emergency room; Brazil. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702005000100009 Registros recuperados: 3 Primeira ... 1 ... Última

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