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Rev. Soc. Bras. Med. Trop ; 42(4): 431-435, July-Aug. 2009. graf, tab
Article in Portuguese | LILACS | ID: lil-527186

ABSTRACT

Os objetivos desse estudo foram investigar a participação de Candida albicans e não-albicans como agente de colonização e sepse, bem como os fatores de risco associados aos neonatos internados na Unidade de Terapia Intensiva Neonatal do Hospital de Clínicas da Universidade Federal de Uberlândia. Foi realizada vigilância epidemiológica pelo sistema National Healthcare Safety Network no período entre agosto de 2007 e abril de 2008. A taxa de incidência de sepse com critério microbiológico foi de 6,7/1.000 paciente/dia, constatando-se apenas um caso de candidemia. Aproximadamente, 19 por cento dos neonatos estavam colonizados por Candida, identificadas como Candida albicans (50 por cento) e Candida não-albicans (50 por cento). Os fatores de risco significantes para colonização por Candida spp foram a idade gestacional entre 26 e 30 semanas, o uso prévio de antibiótico e o cateter vascular central umbilical. A mortalidade total foi de 11,8 por cento nos neonatos internados durante o período de estudo com sepse, porém o recém-nascido com candidemia não evoluiu para óbito.


The objectives of this study were to investigate the participation of Candida albicans and non-albicans as colonization and sepsis agents, along with the risk factors associated with the neonates in the neonatal intensive care unit of the clinical hospital of the Federal University of Uberlândia. Epidemiological surveillance was implemented through the National Healthcare Safety Network between August 2007 and April 2008. The incidence rate for sepsis with microbiological criteria was 6.7/1,000 patients/day, which was shown as only one case of candidemia. Approximately 19 percent of the neonates were colonized by Candida, which was identified as Candida albicans (50 percent) and Candida not-albicans (50 percent). The significant risk factors for Candida spp colonization were gestational age of between 26 and 30 weeks, previous antibiotic use and umbilical central vascular catheter. The overall mortality among the neonates hospitalized with sepsis over the study period was 11.8 percent. However, the neonate with candidemia did not die.


Subject(s)
Humans , Infant, Newborn , Antifungal Agents/pharmacology , Candida/isolation & purification , Candidiasis/microbiology , Cross Infection/microbiology , Intensive Care Units, Neonatal , Brazil , Candida/classification , Candidiasis/epidemiology , Candidiasis/mortality , Cross Infection/epidemiology , Fungemia/epidemiology , Fungemia/microbiology , Hospitals, Teaching , Incidence , Microbial Sensitivity Tests , Risk Factors , Sentinel Surveillance , Sepsis/epidemiology , Sepsis/microbiology
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