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Sponsors and Collaborators: |
Bayer GlaxoSmithKline |
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Information provided by: | Bayer |
ClinicalTrials.gov Identifier: | NCT00656188 |
Study to investigate the efficacy and safety of Vardenafil
Condition | Intervention | Phase |
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Erectile Dysfunction |
Drug: Levitra (Vardenafil, BAY38-9456) Drug: Placebo |
Phase IV |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double Blind (Subject, Investigator), Placebo Control, Parallel Assignment, Safety/Efficacy Study |
Official Title: | A Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Study Evaluating the Efficacy and Safety of Vardenafil Administered for 12 Weeks in a Flexible-Dose Regimen Compared to Placebo in Male Erectile Dysfunction Subjects |
Enrollment: | 463 |
Study Start Date: | October 2002 |
Study Completion Date: | January 2004 |
Arms | Assigned Interventions |
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Arm 2: Placebo Comparator |
Drug: Placebo
Matching placebo
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Arm 1: Active Comparator |
Drug: Levitra (Vardenafil, BAY38-9456)
Vardenafil 5mg or 10mg or 20mg taken orally on demand 1 hour prior to sexual intercourse
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Erectile dysfunction (ED) is defined as the inability to achieve or maintain an erection sufficient for satisfactory sexual performance. This also called impotence is a significant issue for men and their partners with increasing prevalence and with more men seeking treatment. Non-response to sildenafil has been reported by men and presents a challenge to those seeking treatment. This study tested the hypothesis that vardenafil was both clinically effective and well-tolerated compared to placebo in men diagnosed as being unresponsive to sildenafil.
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Male |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Responsible Party: | ( Bayer HealthCare AG, Therapeutic Area Head ) |
Study ID Numbers: | 10898, GSK 001 |
Study First Received: | April 4, 2008 |
Last Updated: | April 4, 2008 |
ClinicalTrials.gov Identifier: | NCT00656188 |
Health Authority: | United States: Food and Drug Administration |
Erectile Dysfunction Vardenafil |
Sexual Dysfunctions, Psychological Vardenafil Sexual Dysfunction, Physiological |
Mental Disorders Genital Diseases, Male Erectile Dysfunction |
Phosphodiesterase Inhibitors Molecular Mechanisms of Pharmacological Action Enzyme Inhibitors Sexual and Gender Disorders Pharmacologic Actions |