Vancomycin-Resistant Enterococcus faecium Colonization in Children
AUTOR(ES)
Singh-Naz, Nalini
FONTE
American Society for Microbiology
RESUMO
Nosocomial vancomycin-resistant Enterococcus (VRE) infections have been described in only small numbers of pediatric patients. In none of these studies were multivariate analyses performed to assess which factors were independent risk factors in these patients. In the present cohort study of patients admitted to our hematology/oncology unit, surveillance cultures revealed a colonization rate of 24% and all isolates were identified as Enterococcus faecium. Risk factors associated with colonization with VRE identified by multiple logistic regression analysis included young age and chemotherapy with antineoplastic agents, cefotaxime, vancomycin, and ceftazidime. A molecular epidemiological tool, pulsed-field gel electrophoresis, was used to determine the relatedness of the VRE isolates detected. DNA analysis by this method identified two major clusters of VRE isolates. Young children with gastrointestinal colonization with VRE, without evidence of clinical infection, can serve as a reservoir for the spread of VRE.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=84324Documentos Relacionados
- Gastrointestinal tract colonization with vancomycin-resistant Enterococcus faecium in an animal model.
- Automated Ribotyping of Vancomycin-Resistant Enterococcus faecium Isolates
- VanD-Type Vancomycin-Resistant Enterococcus faecium and Enterococcus faecalis
- Linezolid Therapy of Vancomycin-Resistant Enterococcus faecium Experimental Endocarditis
- Large Conjugative vanA Plasmids in Vancomycin-Resistant Enterococcus faecium