Single-Dose Miconazole Nitrate Vaginal Ovule in the Treatment of Vulvovaginal Candidiasis: Two Single-Blind, Controlled Studies Versus Miconazole Nitrate 100 mg Cream for 7 Days

To determine the efficacy and safety of a single-dose (1200 mg) soft gel insert (vaginal ovule) with miconazole nitrate (2%) topical cream compared with Monistat 7 (miconazole nitrate 2%) Vaginal Cream (Advanced Care Products, North Brunswick NJ) in treating vulvovaginal candidiasis (VVC), two randomized, single-blind, multicenter, controlled, comparative phase III studies were performed. Five hundred fifty-eight patients received either a single-dose miconazole nitrate (1200 mg) ovule or seven consecutive doses of Monistat 7. Ovule arm patients also received miconazole nitrate 2% cream for symptom relief, as needed, up to twice daily. The primary end point was a therapeutic cure. Also evaluated were time to complete symptom relief, safety, and patient preference. The ovule had overall cure rates of 71.7% (71 of 99 patients) and 61.5% (64 of 104 patients). Monistat 7 had overall cure rates of 70.1% (68 of 97 patients) and 61.1% (55 of 90 patients). A significantly greater proportion of patients experienced complete symptom relief by day 3 with the ovule (p = 0.008 and p = 0.025), and time to complete relief was significantly faster (median 4 versus 5 days and 3 versus 4 days). Overall safety results were consistent between groups in both studies. Miconazole nitrate vaginal ovule is as safe and efficacious in curing VVC as Monistat 7 while providing complete symptom relief significantly faster. Patients preferred the ovule to prior therapy.