[One-dose treatment of male gonococcal urethritis by ofloxacin].

Ofloxacin is a new fluoroquinolone with excellent in vitro activity against N. gonorrhoeae. 32 adult males with acute uncomplicated gonococcal urethritis were treated with a single-dose of orally administered ofloxacin (400 mg). 1 out of 32 isolates was penicillinase-producing N. gonorrhoeae. Urethral cultures were obtained before treatment and on day 3-5. Microbiological cure was achieved in all patients (100%). No side effects were observed. According to these results, single-dose ofloxacin therapy (400 mg) is effective and safe against uncomplicated gonococcal urethritis in adult males.