Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 17, 2026, 3:05 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
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Conditions
Erectile Dysfunction
Interventions
Udenafil 50 mg, Udenafil 100 mg, Udenafil 150 mg, Placebo Matching 50 mg Udenafil, Placebo Matching 100 mg Udenafil, Placebo Matching 150 mg Udenafil
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
19 Years and older · Male only
Enrollment
1,027 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
72
States / cities
Birmingham, Alabama • Homewood, Alabama • Huntsville, Alabama + 65 more