Re-Evaluating the Treatment of Nongonococcal Urethritis: Emphasizing Emerging Pathogens-A Randomized Clinical Trial

Nongonococcal urethritis (NGU) is a common chlamydia-associated syndrome in men; however, Trichomonas vaginalis and Mycoplasma genitalium are associated with its etiology and should be considered in approaches to therapy. We sought to determine whether the addition of tinidazole, an anti-trichomonal agent, to the treatment regimen would result in higher cure rates than those achieved with treatment with doxycycline or azithromycin alone. A secondary aim was to compare the efficacy of doxycycline therapy and with that of azithromycin therapy.