Susceptibility of clinical isolates of Bacteroides fragilis group strains to cefoxitin, cefoperazone and ticarcillin/clavulanate
Rev. Inst. Med. Trop. Säo Paulo
;
42(3): 137-9, May-Jun. 2000. tab
Artículo
en Inglés
| LILACS
| ID: lil-262691
ABSTRACT
A total of 40 strains of the B. fragilis group was isolated from clinical specimens in two hospital centers in Fortaleza from 1993 to 1997. The most frequently isolated species was Bacteroides fragilis (19 strains) and most isolates came from intra-abdominal and wound infections. The susceptibility profile was traced for cefoxitin, cefoperazone and ticarcillin-clavulanate by using the agar dilution reference method. All isolates were susceptible to ticarcillin-clavulanate (128/2mug/ml). Resistance rates of 15 and 70 percent were detected to cefoxitin (64mug/ml) and cefoperazone (64mug/ml), respectively. Such regional results permit a better orientation in choosing this group of antibiotics for prophylaxis and therapy especially in relation to cefoxitin, which is frequently used in the hospital centers studied.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Bacteroides fragilis
/
Lactamas
Idioma:
Inglés
Revista:
Rev. Inst. Med. Trop. Säo Paulo
Asunto de la revista:
Medicina Tropical
Año:
2000
Tipo del documento:
Artículo
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