A brief review of moxifloxacin in the treatment of elderly patients with community-acquired pneumonia (CAP)

Abstract

Anna M FerraraDepartment of Haematological, Pneumological, Cardiovascular and Surgical Sciences, University of Pavia, IRCCS Policlinico San Matteo Foundation, Pavia, ItalyAbstract: Community-acquired pneumonia (CAP) remains a common cause of morbidity and a potentially life-threatening illness throughout the world mainly in elderly patients. Initial antibacterial treatment, usually empirical, should be as effective as possible in order to assure rapid clinical resolution and reduce high rates of hospitalization and mortality especially affecting aged patients. New fluoroquinolones with potent activity against the most important respiratory pathogens including Streptococcus pneumoniae, a key pathogen mainly in old patients with CAP, have been recently suggested by several international guidelines as monotherapy for the treatment of most CAP patient categories. Among newer derivatives, moxifloxacin, an advanced generation 8-methoxy quinolone, has demonstrated good clinical and bacteriological efficacy in large, well designed clinical trials both in adults and old patients with CAP, achieving also in aged people efficacy comparable with that of standard treatments. Good pharmacokinetic characteristics such as excellent penetration into respiratory tract tissues and fluids, optimal bioavailability, simplicity of once-daily dosing, and good tolerability, represent potential advantages of moxifloxacin over other therapies. In addition, primarily due to a shorter length of hospital stay, moxifloxacin has been shown to save costs compared with standard therapy.Keywords: moxifloxacin, community-acquired pneumonia, elderly patients