Clinical trials
Fragile X Syndrome trials in the United States with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
13 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2013 | 1 |
| 2016 | 2 |
| 2018 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 5 |
| Recruiting | 5 |
| Active, not recruiting | 1 |
| Enrolling by invitation | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Children's Hospital Medical Center, Cincinnati | 4 |
| RTI International | 2 |
| Stanford University | 2 |
| University of California, Davis | 2 |
| Massachusetts General Hospital | 1 |
| Rush University Medical Center | 1 |
| University of North Carolina, Chapel Hill | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Fragile X Syndrome | 13 |
| Autism Spectrum Disorder | 3 |
| Angelman Syndrome | 2 |
| Developmental Disabilities | 2 |
| Down Syndrome | 2 |
| Neurodevelopmental Disorders | 2 |
| Prader-Willi Syndrome | 2 |
| Rett Syndrome | 2 |
| Tuberous Sclerosis | 2 |
| Williams Syndrome | 2 |
Trials
Showing 1 to 13 of 13. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
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