Clinical Proof-of-concept Study for the Combination BAY60-4552 / Vardenafil for the Treatment of Erectile Dysfunction Not Sufficiently Responsive to Standard Therapy With PDE5 Inhibitors
Condition:   Erectile DysfunctionInterventions:   Drug: BAY60-4552 plus Vardenafil;   Drug: Vardenafil;   Drug: PlaceboSponsor:   BayerCompleted - verified November 2014 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - July 22, 2010 Category: Research Source Type: clinical trials

LEVITRA® 20mg Special Drug Use Investigation (Long-term)
Condition:   Erectile DysfunctionIntervention:   Drug: Vardenafil, (Levitra, BAY38-9456)Sponsor:   BayerCompleted - verified December 2014 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 8, 2009 Category: Research Source Type: clinical trials

Sustainable Efficacy of Vardenafil OD Versus Vardenafil PRN in Erectile Dysfunction
Condition:   Erectile DysfunctionInterventions:   Drug: Levitra (Vardenafil, BAY38-9456);   Drug: Levitra (Vardenafil, BAY38-9456)Sponsor:   BayerCompleted - verified October 2014 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 5, 2008 Category: Research Source Type: clinical trials

Study of Vardenafil in Patients Suffering From Erectile Dysfunction and Metabolic Syndrome
Conditions:   Erectile Dysfunction;   Metabolic SyndromeInterventions:   Drug: Vardenafil (Levitra, BAY38-9456);   Drug: PlaceboSponsor:   BayerCompleted - verified October 2013 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - August 19, 2008 Category: Research Source Type: clinical trials