The aim of this prospective, multicenter, randomized, double-masked clinica
l trial was to compare the efficacy and safety of moxifloxacin with those o
f cefuroxime axetil for the treatment of community-acquired acute sinusitis
. Five hundred forty-two adult patients with symptoms and radiographic evid
ence of acute maxillary sinusitis received a 10-day oral regimen of either
moxifloxacin (400 mg once daily) or cefuroxime axetil (250 mg twice daily).
Acute signs and symptoms at presentation had lasted >7 days but <4 weeks.
Clinical response at the end of therapy (7 to 14 days after treatment) was
the primary efficacy variable. Four hundred fifty-seven of the patients (22
3 moxifloxacin, 234 cefuroxime axetil) were included in the clinical effica
cy analysis. Moxifloxacin was found to be similar in effectiveness to cefur
oxime axetil at the end-of-therapy visit (90% vs 89%, respectively; 95% con
fidence interval, -5.1% to 6.2%). Clinical relapse at the follow-up visit w
as reported for only 8 patients (3 moxifloxacin, 5 cefuroxime axetil), No c
linically significant differences were observed with respect to the number
of patients experiencing a successful clinical response based on demo,graph
ic or infection characteristics. Five of the 542 enrolled patients were los
t to follow-up. Of the 537 patients in the intent-to-treat population, drug
-related adverse events were reported in 37% of moxifloxacin-treated patien
ts and in 26% of cefuroxime axetil-treated patients (P = 0.006). Adverse-ev
ent profiles were comparable in the 2 treatment groups, with the exception
of nausea, which was reported by 11% of moxifloxacintreated patients compar
ed with 4% of cefuroxime axetil-treated patients (P = 0.003). In this study
, moxifloxacin was as effective as cefuroxime axetil in the treatment of co
mmunity-acquired acute sinusitis.