Levitra (Vardenafil, BAY38-9456)

BAY38-9456 (Vardenafil HCL Tablet) in ED Treatment for China Registration.

Assess the Effect of Daily Treatment of Vardenafil 20mg or Sildenafil 100mg and Placebo on Sperm Function

Assessment of Duration of Erection With Vardenafil 10 mg

Assessment of Efficacy of Vardenafil, Influence on Self-esteem and Self-confidence in Subjects With Erectile Dysfunction

BAY38-9456, 5/10/20mg, vs.Placebo in Erectile Dysfunction

A Randomised Study of Levitra to Treat Men With Erections Problems and Previously Untreated With Similar Therapy.

Efficacy and Safety of Vardenafil in Men With Erectile Dysfunction

Levitra (Vardenafil, BAY38-9456) Partner Satisfaction Study II

Assess Efficacy of Vardenafil 10mg in Erectile Dysfunction Within Intake of 6 Hours

A Study to Assess the Efficacy and Safety of Vardenafil in the Treatment of Male Patients With Erectile Dysfunction

BAY38-9456 - Supportive Trial for Spinal Injury

Depression Related Improvement With Vardenafil for Erectile Response

Assessment of Efficacy of Vardenafil in Subjects With Erectile Dysfunction and Diabetes, Hypertension or Hyperlipidemia

Levitra® - Real Life Safety and Efficacy of Levitra

BAY38-9456 - Pivotal Trial for Diabetes Patient

A Study to Investigate the Time to Onset of Action of 10 mg and 20 mg of Vardenafil Compared to Placebo in Males With Erectile Dysfunction

Evaluating the Efficacy and Safety of Vardenafil in Subjects With Erectile Dysfunction and Hypertension

To Investigate the Efficacy and Safety of Vardenafil in Men With Erectile Dysfunction.

Evaluation of Efficacy and Safety of Vardenafil in Patients With Erectile Dysfunction and Type 1 Diabetes

Evaluation of the Safety and Efficacy of Vardenafil in Subjects With Erectile Dysfunction