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Fortaleza,Carlos Magno Castelo Branco; Figueiredo,Lígia Castellon; Beraldo,Carolina Contador; Melo,Edson Carvalho de; Póla,Patrícia Maria Sales; Aragão,Valéria Drummond Nagem. |
Oropharyngeal carriage of Pseudomonas aeruginosa is associated with increased risk of infection and may provide a source for spread of drug-resistant strains. In order to assess the incidence and risk factors of oropharyngeal carriage, we conducted a retrospective cohort study based on results of surveillance cultures (oropharyngeal swabs) from a medical-surgical intensive care unit, collected from March 2005 through May 2006. Variables investigated included demographic characteristics, comorbid conditions, invasive procedures, use of devices and use of antimicrobials. Thirty case patients with P. aeruginosa carriage were identified. Other 84 patients with surveillance cultures negative to P. aeruginosa were enrolled as control subjects. Case patients were... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pseudomonas aeruginosa; Colonization; Oropharyngeal carriage; Surveillance cultures; Intensive care unit. |
Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000300004 |
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