Increasing Prevalence of Vancomycin-Resistant Enterococcus faecium, Expanded-Spectrum Cephalosporin-Resistant Klebsiella pneumoniae, and Imipenem-Resistant Pseudomonas aeruginosa in Korea: KONSAR Study in 2001
Journal of Korean Medical Science
;
: 8-14, 2004.
Artigo
em Inglês
| WPRIM
| ID: wpr-20660
ABSTRACT
The 5th year KONSAR surveillance in 2001 was based on routine test data at 30 participating hospitals. It was of particular interest to find a trend in the resistances of enterococci to vancomycin, of Enterobacteriaceae to the 3rd generation cephalosporin and fluoroquinolone, and of Pseudomonas aeruginosa and acinetobacters to carbapenem. Resistance rates of Gram-positive cocci were 70% of Staphylococcus aureus to oxacillin; 88% and 16% of Enterococcus faecium to ampicillin and vancomycin, respectively. Seventy-two percent of pneumococci were nonsusceptible to penicillin. The resistance rates of Enterobacteriaceae were Escherichia coli, 28% to fluoroquinolone; Klebsiella pneumoniae, 27% to ceftazidime, and 20% to cefoxitin; and Enterobacter cloacae, > or =40% to cefotaxime and ceftazidime. The resistance rates of P. aeruginosa were 21% to ceftazidime, 17% to imipenem, and those of the acinetobacters were > or =61% to ceftazidime, aminoglycosides, fluoroquinolone and cotrimoxazole. Thirty-five percent of non-typhoidal salmonellae were ampicillin resistant, and 66% of Haemophilus influenzae were -lactamase producers. Notable changes over the 1997-2001 period were increases in vancomycin-resistant E. faecium, and amikacin- and fluoroquinolone-resistant acinetobacters. With the increasing prevalence of resistant bacteria, nationwide surveillance has become more important for optimal patient management, for the control of nosocomial infection, and for the conservation of the newer antimicrobial agents.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pseudomonas aeruginosa
/
Fatores de Tempo
/
Resistência Microbiana a Medicamentos
/
Vancomicina
/
Cefalosporinas
/
Imipenem
/
Enterococcus faecium
/
Klebsiella pneumoniae
/
Coreia (Geográfico)
/
Antibacterianos
Tipo de estudo:
Estudo de prevalência
Limite:
Humanos
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Journal of Korean Medical Science
Ano de publicação:
2004
Tipo de documento:
Artigo
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