Erectile Dysfunction
Conditions
Keywords
Erectile Dysfunction, PDE5 inhibitors
Brief summary
The objective of this study was to evaluate the efficacy and tolerability of the phosphodiesterase type 5 inhibitor (PDE5 inhibitor), vardenafil, in a broad population of subjects with erectile dysfunction of different aetiologies and severity, who have not been previously treated with a PDE5 inhibitor; Efficacy and safety was compared with placebo.
Interventions
Vardenafil 5 mg or 10 mg or 20 mg, orally1 hour prior to sexual activity
Matching Placebo
Sponsors
Study design
Eligibility
Inclusion criteria
* Males with erectile dysfunction according to the National Institute of Health (NIH) Consensus statement (inability to attain and/or maintain penile erection sufficient for satisfactory sexual performance * Heterosexual relationship for more than 6 months * Partner willing to complete the TSS
Exclusion criteria
* Primary hypoactive sexual desire * History of myocardial infarction, stroke or life-threatening arrhythmia within the prior 6 months * Nitrate use * Other
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Hierarchical significance testing was applied to the 3 primary efficacy parameters at the 5% significance level. Parameters were to be tested: GAQ first, Sexual Encounter Profile 3 second and SEP 2 third. SEP 3 will only be tested if GAQ is sign. | 16 weeks |
Secondary
| Measure | Time frame |
|---|---|
| International Index of Erectile Function | 16 weeks |
| Treatment Satisfaction Scale | 16 weeks |
| Other patient diary based variables | 16 weeks |
| Safety and tolerability | 16 weeks |
Countries
Belgium, Denmark, Finland, France, Germany, Spain, United Kingdom