Overview A Phase I Crossover Study of the Hemodynamic Interactions of Avanafil & Alcohol in Healthy Male Subjects. Status: Completed Trial end date: 2010-01-01 Target enrollment: Participant gender: Summary The purpose of this study is primarily to evaluate whether taking avanafil with alcohol causes the blood pressure to fall. Phase: Phase 1 Details Lead Sponsor: VIVUS, Inc.Treatments: Ethanol