Efficacy and tolerability of moxifloxacin in patients with sinusitis treated in general practice : results of a post-marketing surveillance study.

OBJECTIVE

To assess the efficacy, safety and tolerability of moxifloxacin, an 8-methoxy fluoroquinolone, in patients with respiratory tract infections (RTIs) treated in general practice in Germany. Different RTIs were analysed separately, and this paper focuses on patients with acute sinusitis. METHODS, DESIGN AND PATIENTS: This was an open-label, prospective, uncontrolled, post-marketing surveillance study undertaken between October 2001 and June 2002. Symptoms of sinusitis (fever, cough, nasal obstruction, nasal secretion and headache) were assessed at baseline and at follow-up visits, and classified as 'absent', 'mild' or 'severe' by the attending physician.

RESULTS

Altogether 9036 patients were treated with moxifloxacin, of whom 2405 adult men and women had sinusitis. Sinusitis symptoms were improved or cured in at least 92% of patients. Moxifloxacin produced significant improvements after only 3 days (71.6% of patients); 96.2% of patients were improved after 5 days. Most patients (89.5%) had recovered by day 8 and 97.3% by day 10. Physicians rated moxifloxacin therapy as 'good' or 'very good' in 96.6% of patients and almost all favoured prescribing moxifloxacin in the future. Very few adverse events were reported with moxifloxacin (<0.4%), and were mostly gastrointestinal disturbances.

CONCLUSIONS

Moxifloxacin is a very effective and safe treatment for patients with acute sinusitis in general practice and is highly regarded by both physicians and patients because of rapid symptom improvement and good tolerability.