In vitro activities of fleroxacin, cefetamet, ciprofloxacin, ceftriaxone, trimethoprim-sulfamethoxazole, and amoxicillin-clavulanic acid against rare members of the family Enterobacteriaceae primarily of human (clinical) origin
Author(s) -
P. Hohl,
J Lüthy-Hottenstein,
J. Zollinger-Iten,
Martin Altwegg
Publication year - 1990
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.34.8.1605
Subject(s) - fleroxacin , ciprofloxacin , ceftriaxone , amoxicillin , microbiology and biotechnology , enterobacteriaceae , trimethoprim , clavulanic acid , antibacterial agent , sulfamethoxazole , cefotaxime , antibiotics , chemistry , biology , ofloxacin , biochemistry , escherichia coli , gene
Fleroxacin and cefetamet were evaluated in vitro against 38 infrequently encountered species (250 strains) of the family Enterobacteriaceae and compared with four established compounds. For all the strains tested, the fleroxacin MIC was less than or equal to 0.5 mg/liter, and for 98% of strains the cefetamet MIC was less than or equal to 8 mg/liter; even though the two new compounds did not quite reach the activities (on a weight-by-weight basis) of ciprofloxacin and ceftriaxone, respectively, they nonetheless clearly surpassed trimethoprim-sulfamethaxazole and amoxicillin-clavulanic acid. The very potent new oral compounds tested in this study appear to be promising for the treatment of clinically relevant infections due to uncommon species of Enterobacteriaceae.
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