- Conditions
- Skin Tear, Solar Purpura, Dermatoporosis
- Interventions
- Tretinoin 0.1% cream, Bland cream (non-drug)
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced May 22, 2026, 1:09 AM EDT