Zydena (Udenafil)
2 trials in this asset. Source: ClinicalTrials.gov, as of July 21, 2026.
Trials
2
Ongoing
0
Recruiting
0
Completed
0
Sites
2
Countries
1
Endpoints
6
Composite endpoints
0
Distinct sites and countries across this asset's trials. A site running several of its trials counts once, matching the map. All 6 linked ClinicalTrials.gov endpoints are classified into the categories below. Trial and endpoint linkage does not by itself establish treatment attribution for every endpoint.
Development
Where the program stands
Trials by phase
Trials by status
Evidence coverage
What this asset has been measured on
Endpoints grouped into outcome categories, ranked by how often they are measured across this asset's trials.
Most-measured metrics
Top 20 metrics across this asset's endpoints
Normalized metric codes are available for 3 of 6 classified ClinicalTrials.gov endpoints for this asset; the ranking below covers that coded subset.
1
1
1
Trials
Trials for this asset
Every trial for this asset, with the same search, filters, and sort as the Trials tab.
2 of 2
| Asset / Disease area | Key I/E criterion | Evidence | ||||||
|---|---|---|---|---|---|---|---|---|
| SMCZN01Effect of Zydena (Udenafil) on Cerebral Blood Flow and Peripheral Blood Viscosity | Zydena (Udenafil) Vascular cognitive impairment / dementia | Age 50-85 | Ph 2 | Unknown | 1 | Mar 2012 | - | |
| NCT01940952Zydena on Cognitive Function of Alzheimer's Disease Patients | Zydena (Udenafil) Alzheimer’s disease | Alzheimer's disease | Ph 3 | Unknown | 1 | Aug 2015 | - |
Showing 1-2 of 2 trials