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	Provedor de dados BJM (3) BJID (1) Autor Gontijo-Filho,Paulo Pinto (4) Darini,Ana Lúcia da Costa (2) Ribas,Rosineide Marques (2) Abdallah,Vânia Olivetti Sttephen (1) Batistão,Deivid William da Fonseca (1) Brito,Denise Von Dolinger de (1) Dantas,Raquel Cristina Cavalcanti (1) Ferreira,Melina Lorraine (1) Gonçalves,Iara Rossi (1) Melo,Geraldo Batista de (1) Oliveira,Elias Jose (1) Prata-Rocha,Mariana Lima (1) Mais... Palavra-chave Acinetobacter baumannii (2) Pseudomonas aeruginosa (2) Beta-lactamase (1) Biofilm (1) Gram-negative bacteria (1) MRSA (1) MecA gene (1) Metallo-β-lactamases (1) Multidrug-resistant (1) Multiplex PCR (1) Neonate (1) Outbreak (1) Resistance (1) Virulence (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Ano 2017 (1) 2012 (1) 2003 (2) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Factors influencing survival in patients with multidrug-resistant Acinetobacter baumannii infection BJID Prata-Rocha,Mariana Lima; Gontijo-Filho,Paulo Pinto; Melo,Geraldo Batista de. Multidrug-resistant (MDR) Acinetobacter baumannii (Acb) is a rapidly emerging pathogen in healthcare settings. The aim of this study was to evaluate the predictors of poor outcome in patients with MDR Acb. This is the first report documenting factors influencing survival in patients with MDR Acb in this tertiary hospital. This study is a prospective of the hospital epidemiology database. A total of 73 patients with 84 Acb isolates were obtained between August 2009 and October 2010 in this hospital. In the present study, the 30-day mortality rate was 39.7%. Of 84 Acb isolates, 50 (59%) were MDR, nine (11%) were pan-resistant, and 25 (30%) were non-MDR. The non-MDR isolates were used as the control group. The factors significantly associated with multidrug... Tipo: Info:eu-repo/semantics/article Palavras-chave: Multidrug-resistant; Acinetobacter baumannii; Gram-negative bacteria. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702012000300004 Nosocomial outbreaks due to Pseudomonas aeruginosa and Acinetobacter baumannii in a Neonatal Intensive Care Unit (NICU) of the Uberlândia Federal University Hospital BJM Brito,Denise Von Dolinger de; Oliveira,Elias Jose; Darini,Ana Lúcia da Costa; Abdallah,Vânia Olivetti Sttephen; Gontijo-Filho,Paulo Pinto. The study documents the occurrence of two subsequent outbreaks in the NICU of HC-UFU, caused by epidemic strains of multiresistant Pseudomonas aeruginosa and Acinetobacter baumannii, that occurred between March/01 and September and between October/01 and March/02, respectively. The P. aeruginosa outbreak included seven neonates with conjunctivitis and three with bacteremia. A case-control study was conducted for the A. baumannii outbreak, with 11 and 22 neonates, respectively. The isolates of A. baumannii were resistant to gentamacin and ciprofloxacin. P. aeruginosa isolates were resistant to ampicillin/sulbactam gentamicin and ciprofloxacin. The hands of healthcare workers and environmental cultures were negative. The outbreak of P. aeruginosa resulted in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Outbreak; Neonate; Acinetobacter baumannii; Pseudomonas aeruginosa. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000500009 Carbapenem-resistant Pseudomonas aeruginosa: association with virulence genes and biofilm formation BJM Gonçalves,Iara Rossi; Dantas,Raquel Cristina Cavalcanti; Ferreira,Melina Lorraine; Batistão,Deivid William da Fonseca; Gontijo-Filho,Paulo Pinto; Ribas,Rosineide Marques. Abstract Pseudomonas aeruginosa is an opportunistic pathogen that causes frequently nosocomial infections, currently becoming more difficult to treat due to the various resistance mechanisms and different virulence factors. The purpose of this study was to determine the risk factors independently associated with the development of bacteremia by carbapenem-resistant P. aeruginosa, the frequency of virulence genes in metallo-β-lactamases producers and to evaluate their ability to produce biofilm. We conducted a case–control study in the Uberlândia Federal University – Hospital Clinic, Brazil. Polymerase Chain Reaction was performed for metallo-β-lactamases and virulence genes. Adhesion and biofilm assays were done by quantitative tests. Among the 157 strains... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pseudomonas aeruginosa; Resistance; Metallo-β-lactamases; Virulence; Biofilm. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200211 Conventional versus molecular tests (Multiplex PCR and PCR mecA gene) for detection of methicillin resistant Staphylococcus aureus BJM Ribas,Rosineide Marques; Gontijo-Filho,Paulo Pinto; Darini,Ana Lúcia da Costa. In this study, for detection of methicillin-resistant S. aureus (MRSA), a mecA multiplex PCR-based amplification was compared with the 1 µg oxacillin disk diffusion test, detection of minimal inhibitory concentration (MIC), and screening in agar with 4% NaCl and 6 µg/mL oxacillin. Among 24 isolates obtained from blood, mecA gene was detected in only 16 (66.7%) isolates by multiplex PCR. The MIC test showed a range of resistance to oxacillin from 0.19 to 512 µg/mL, among these isolates. Data obtained by screening and dilution tests showed that sensitivity to methicillin was 80.0% and 72.8%, respectively, when compared with the presence of mecA gene (multiplex). All isolates, including the negatives, when revaluated for mecA gene by PCR were positive.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Multiplex PCR; MRSA; Beta-lactamase; MecA gene. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000500012 Registros recuperados: 4 Primeira ... 1 ... Última

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