In vitro activity of telithromycin, a new ketolide, against Chlamydia pneumoniae
Author(s) -
Naoyuki Miyashita
Publication year - 2001
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/48.3.403
Subject(s) - telithromycin , ketolide , roxithromycin , erythromycin , azithromycin , clarithromycin , chlamydia , antibacterial agent , microbiology and biotechnology , chlamydophila pneumoniae , streptococcus pneumoniae , antibiotics , mycoplasma pneumoniae , respiratory tract infections , medicine , biology , chlamydiaceae , immunology , pneumonia , respiratory system
The in vitro activity of telithromycin, a new ketolide, was compared with those of roxithromycin, azithromycin, clarithromycin and erythromycin A against 20 strains of Chlamydia pneumoniae. The MICs and minimal chlamydiacidal concentrations of telithromycin for the 20 C. pneumoniae strains both ranged between 0.031 and 0.25 mg/L. Telithromycin was twice as active as roxithromycin, azithromycin and erythromycin A, but less active than clarithromycin. These results appear to indicate that telithromycin is an effective antibiotic that should play some role in the treatment of respiratory tract infections caused by C. pneumoniae.
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