Overview A Bioequivalence Study of Sildenafil Citrate Orally-Disintegrating Film Dosage Form Status: Withdrawn Trial end date: 2021-04-28 Target enrollment: Participant gender: Summary The purpose of this study is to assess the bioequivalence of Sildenafil ODF 50 mg to Viagra® tablet 50 mg under fasted conditions. Phase: Phase 1 Details Lead Sponsor: PfizerPfizer's Upjohn has merged with Mylan to form Viatris Inc.Treatments: Citric AcidSildenafil CitrateSodium Citrate