FDA Phase IV - Commitment - Retinal Function Study
Condition:   SafetyInterventions:   Drug: Sildenafil;   Drug: Placebo;   Drug: Vardenafil (Levitra, BAY38-9456);   Drug: PlaceboSponsors:   Bayer;   GlaxoSmithKlineCompleted - verified March 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - April 17, 2007 Category: Research Source Type: clinical trials

Levitra (Vardenafil, BAY38-9456) Partner Satisfaction Study II
Conditions:   Sexual Dysfunction;   Male Erectile DysfunctionInterventions:   Drug: Levitra (Vardenafil, BAY38-9456);   Drug: PlaceboSponsor:   BayerCompleted - verified November 2014 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - September 8, 2006 Category: Research Source Type: clinical trials