Activities of Telithromycin (HMR 3647, RU 66647) Compared to Those of Erythromycin, Azithromycin, Clarithromycin, Roxithromycin, and Other Antimicrobial Agents against Unusual Anaerobes
Author(s) -
Ellie J. C. Goldstein,
Diane M. Citron,
C. Vreni Merriam,
Yumi A. Warren,
Kerin L. Tyrrell
Publication year - 1999
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.43.11.2801
Subject(s) - microbiology and biotechnology , telithromycin , bacteroides , peptostreptococcus , roxithromycin , fusobacterium , biology , prevotella , prevotella intermedia , agar dilution , actinomyces , anaerobic bacteria , clarithromycin , erythromycin , actinomyces israelii , antibacterial agent , porphyromonas gingivalis , antimicrobial , antibiotics , bacteria , minimum inhibitory concentration , genetics
The comparative activity of telithromycin (HMR 3647) against 419 human anaerobic isolates was determined by the agar dilution method. At concentrations of ≤0.5 μg/ml, telithromycin was active againstActinomyces israelii ,Actinomyces odontolyticus ,Bacteroides tectum ,Bacteroides ureolyticus ,Bacteroides gracilis (nowCampylobacter gracilis ),Porphyromonas spp. (includingPorphyromonas gingivalis andPorphyromonas macacae ),Prevotella intermedia ,Prevotella heparinolytica , and almost allPeptostreptococcus species. Clostridia showed species and strain variability, often with a biphasic pattern.Fusobacterium species, exceptFusobacterium russii , were relatively resistant.
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