Evaluation of the Index of Sexual Life Questionnaire
Impotence
About this trial
This is an interventional treatment trial for Impotence
Eligibility Criteria
Inclusion Criteria: ED patient must: Be male, 18 years of age with no upper age limit; Have a documented clinical diagnosis of erectile dysfunction confirmed by an Erectile Function (IIEF) score 25. Erectile dysfunction is defined as "the inability to achieve and/or maintain an erection of the penis sufficient to permit satisfactory sexual performance" (Impotence-NIH Consensus Conference, JAMA 1993, 270: 83-90); Have a stable female partner for at least 6 months prior to screening. Exclusion Criteria: Have a known hypersensitivity to sildenafil or any component of the study medication; medical history of treatment-related intolerable side effects to sildenafil Be currently prescribed, taking and/or likely to be treated with nitrates or nitric oxide donors in any form on either a regular or intermittent basis.
Sites / Locations
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site
- Pfizer Investigational Site