Survey of bloodstream infection isolates: SENTRY Antimicrobial Surveillance Program in Buenos Aires, Argentina (1997-2002)
Rev. panam. infectol
; 8(3): 11-17, jul.-sept. 2006. tab, graf
Article
in En
| LILACS
| ID: lil-439228
Responsible library:
BR31.1
ABSTRACT
Regional antimicrobial surveillance programs might help to guide empiric antimicrobial therapy. This study reports the antimicrobial susceptibility patterns of 2198 isolates from bloodstream infections in a period of 1997 to 2002. Susceptibility testing was performed by broth microdilution methods. The most frequent organism was Staphylococcus aureus (23.4%) with an oxacillin-resistance rate of 41.8%. Extended Spectrum Beta Lactamases phenotype was presented in 10.0% of Escherichia coli and 49.4% in Klebsiella pneumoniae isolates. Imipenem and meropenem were active against 74.3% and 84.0% of Acinetobacter spp. and Pseudomonas aeruginosa, respectively. Bacterial resistance continues to be a great problem in Argentinean medical centers.
Full text:
1
Index:
LILACS
Main subject:
Oxacillin
/
Staphylococcus aureus
/
Streptococcus pneumoniae
/
Imipenem
/
Bacteremia
/
Gram-Negative Bacteria
Type of study:
Screening_studies
Country/Region as subject:
America do sul
/
Argentina
Language:
En
Journal:
Rev. panam. infectol
Year:
2006
Type:
Article