In vitro activity of telithromycin compared with macrolides and fluoroquinolones against Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis

Küçükbasmacı Ö., Gonullu N., Aktaş Z., Gürol D., Berkiten R.

INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS, cilt.22, sa.5, ss.497-501, 2003 (SCI-Expanded) identifier identifier identifier

Özet

The in vitro activity of telithromycin was compared with erythromycin A, azithromycin, clarithromycin, moxifloxacin, gemifloxacin, levofloxacin, ciprofloxacin, penicillin G, ampicillin, cefuroxime and ceftriaxone against 336 consecutive strains (83 Streptococcus pneumoniae, 168 Haemophilus influenzae and 85 Moraxella catarrhalis) isolated from patients with community-acquired respiratory tract infections. Telithromycin (MIC90, 0.008 mg/l) was the most active drug against S. pneumoniae. Telithromycin was also highly active against M. catarrhalis (MIC90, 0.06 mg/l), but less active against H. influenzae (MIC90, 4 mg/l). (C) 2003 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.