Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 3, 2026, 2:35 AM EDT

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

Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Erectile Dysfunction
Interventions
Ritonavir, Ketoconazole, Erythomycin, Avanafil
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
21 Years to 45 Years · Male only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Lincoln, Nebraska
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Study of Avanfil in Healthy Young Male Subjects

NCT00914511
Conditions
Avanfil ADME, Semen Exposure, Sperm Function
Interventions
avanafil 200mg
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Tempe, Arizona