- Conditions
- Focal Dystonia
- Interventions
- Botulinum toxin, type B
- Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 25 Years to 69 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- New York, New York
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced May 22, 2026, 12:53 AM EDT