Clinical Investigation of Bacteremia in Children with Hemato-Oncologic Diseases / 감염과화학요법
Infection and Chemotherapy
; : 191-197, 2011.
Article
em Ko
| WPRIM
| ID: wpr-137916
Biblioteca responsável:
WPRO
ABSTRACT
BACKGROUND:
The purpose of this study was to determine the spectrum of locally prevalent pathogens and their susceptibility patterns responsible for bacteremia in pediatric hemato-oncologic patients for empiric antimicrobial therapy. MATERIALS ANDMETHODS:
A one-year retrospective study of pediatric hematooncologic patients with bacteremia in Seoul St. Mary's Hospital, the Catholic University of Korea, from April 2009 to March 2010 was conducted using previous medical records. The findings were compared with our previous data obtained from 2004 to 2006.RESULTS:
Sixty-five episodes of bacteremia were recorded in 41 patients. Of them, 55 (84.6%) occurred in neutropenic and 10 (15.4%) in non-neutropenic patients. Gram-positive organisms were more commonly isolated than Gram-negative organisms (56.9% vs. 41.5%) in the following order viridans streptococci (23.1%), Klebsiella pneumoniae (21.6%), coagulase-negative staphylococci (12.3%), Staphylococcus aureus (7.7%), Enterococcus faecium (7.7%). Susceptibility rates of viridans streptococci to penicillin, cefotaxime and vancomycin were 33.3%, 60% and 100%, and those of Enterobacteriaceae to amikacin, ceftazidime, piperacillin/ tazobactam and meropenem were 94.7%, 73.7%, 78.9%, and 100%, respectively. Compared to our previous data, infection still contributed towards a major fraction of mortality and morbidity in the management of patients with cancer. No differences in mortality rate were observed between isolated organisms from bacteremia.CONCLUSIONS:
Gram-positive organisms were more prevalent than Gram-negative organisms in our population. The monitoring of causative agents and antimicrobial resistance should be considered in therapeutic strategies of pediatric hemato-oncologic infection.Palavras-chave
Texto completo:
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Índice:
WPRIM
Assunto principal:
Penicilinas
/
Staphylococcus aureus
/
Amicacina
/
Vancomicina
/
Cefotaxima
/
Ceftazidima
/
Tienamicinas
/
Prontuários Médicos
/
Estudos Retrospectivos
/
Enterococcus faecium
Tipo de estudo:
Observational_studies
Limite:
Child
/
Humans
País/Região como assunto:
Asia
Idioma:
Ko
Revista:
Infection and Chemotherapy
Ano de publicação:
2011
Tipo de documento:
Article