- Conditions
- Amyotrophic Lateral Sclerosis, Lou Gehrig's Disease, Primary Lateral Sclerosis, Nervous System Diseases, Hereditary Spastic Paraparesis
- Interventions
- No intervention
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 475 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2015
- U.S. locations
- 29
- States / cities
- Phoenix, Arizona • Orange, California • Jacksonville, Florida + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced May 21, 2026, 10:57 PM EDT