Concentrations Of Telithromycin Research Articles

Current antimicrobial therapy for community-acquired respiratory tract infections (RTIs) is empirical and is influenced by local differences in etiology and bacterial susceptibility. As the rates of resistance and cross-resistance to currently available classes of antimicrobial agents increase, their effectiveness becomes compromised. These issues demand improved strategies for antimicrobial usage, and the development of new agents that do not select resistance are essential to safeguard future antimicrobial efficacy. Strategies to minimize antimicrobial resistance among common RTIs include reducing antimicrobial consumption and controlling the development and spread of resistance through appropriate prescribing and the use of short-duration, once-daily treatments to improve patient compliance. Importantly, the ketolides, which are a new family of antimicrobials, have been recently developed specifically for the treatment of community-acquired RTIs. The first member of this new family, telithromycin, has been shown to have potent activity against common and atypical respiratory pathogens, including beta-lactam- and macrolide-resistant strains, and has a low potential to select for or induce cross-resistance. These properties, combined with its good tolerability across patient groups, make telithromycin an attractive option for the first-line empiric treatment of RTIs with the potential to limit the future development of resistance.