| NCT Number | NCT00768820 |
| Lead Sponsor | The Chaim Sheba Medical Center |
| Conditions | Velocardiofacial Syndrome, Williams Syndrome, Fragile X Syndrome |
| Enrollment | 400 participants |
| Start Date | 2001-05 |
| Primary Completion | 2027-08 (estimated) |
| Study Completion | 2027-08 (estimated) |
| Updated on ClinicalTrials.gov | 2026-03-18 |