Comprehensive Analysis of Blood Cultures Using BacT/Alert 3D FA Plus and FN Plus Media
Laboratory Medicine Online
;
: 176-182, 2016.
Artigo
em Inglês
| WPRIM
| ID: wpr-171890
ABSTRACT
BACKGROUND:
We prospectively evaluated the performance of blood culture resin media, FA Plus and FN Plus, of the BacT/Alert 3D System (bioMérieux Inc., USA) in a tertiary university-affiliated hospital.METHODS:
We obtained 2,994 blood culture sets. The positivity and time to detection (TTD) were compared between FA Plus and FN Plus for clinically significant microorganisms. We then categorized patients into two groups based on antibiotic treatment before blood culture to observe the difference of positivity between two groups.RESULTS:
Among 2,994 sets received, 371 (12.4%) yielded 385 clinically significant pathogens. Comparing FA Plus to FN Plus media, lactose non-fermenters (18 vs. 1; P0.05).CONCLUSIONS:
Complementary detection of microorganisms was observed between FA Plus and FN Plus. Gram-positive cocci including S. aureus grew faster in FA Plus. In addition, the rate of positivity was not affected by prior antibiotic therapy in BacT/Alert 3D resin media.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Staphylococcus aureus
/
Leveduras
/
Estudos Prospectivos
/
Cocos Gram-Positivos
/
Sepse
/
Lactose
Tipo de estudo:
Estudo observacional
Limite:
Humanos
Idioma:
Inglês
Revista:
Laboratory Medicine Online
Ano de publicação:
2016
Tipo de documento:
Artigo
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