- Conditions
- Keloid
- Interventions
- Botulinum toxin type A, Vehicle
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced May 22, 2026, 3:47 AM EDT