- Conditions
- Pseudohypoparathyroidism Type 1A, Albright Hereditary Osteodystrophy, Pseudopseudohypoparathyroidism
- Interventions
- Neurocognitive and psychosocial testing
- Behavioral
- Lead sponsor
- Connecticut Children's Medical Center
- Other
- Eligibility
- 2 Months to 89 Years
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2030
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 27, 2025 · Synced May 22, 2026, 4:40 AM EDT