Clinical trials
Observational Intellectual Disability trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
38 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 2 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 20 |
| Recruiting | 10 |
| Terminated | 3 |
| Active, not recruiting | 2 |
| Unknown status | 2 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Human Genome Research Institute (NHGRI) | 5 |
| Boston Children's Hospital | 4 |
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 4 |
| Icahn School of Medicine at Mount Sinai | 3 |
| National Institute of Mental Health (NIMH) | 2 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 2 |
| University of California, San Francisco | 2 |
| Baylor Research Institute | 1 |
| Bionano Genomics | 1 |
| Columbia University | 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 |
|---|---|
| Intellectual Disability | 38 |
| Autism Spectrum Disorder | 11 |
| Learning Disabilities | 8 |
| Developmental Disabilities | 7 |
| Epilepsy | 7 |
| Autistic Disorder | 4 |
| Congenital Abnormalities | 3 |
| Genetic Diseases, Inborn | 3 |
| Neurodevelopmental Disorders | 3 |
| Obesity | 3 |
Trials
Showing 1 to 25 of 38. 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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