Clinical trials
Autism Spectrum Disorder 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.
452 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2007 | 4 |
| 2008 | 4 |
| 2009 | 12 |
| 2010 | 6 |
| 2011 | 2 |
| 2012 | 11 |
| 2013 | 16 |
| 2014 | 14 |
| 2015 | 27 |
| 2016 | 19 |
| 2017 | 26 |
| 2018 | 25 |
| 2019 | 38 |
| 2020 | 28 |
| 2021 | 48 |
| 2022 | 39 |
| 2023 | 38 |
| 2024 | 41 |
| 2025 | 23 |
| 2026 | 27 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 280 |
| Recruiting | 78 |
| Active, not recruiting | 22 |
| Unknown status | 21 |
| Terminated | 19 |
| Not yet recruiting | 14 |
| Withdrawn | 11 |
| Enrolling by invitation | 7 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Stanford University | 25 |
| Yale University | 18 |
| Children's Hospital Medical Center, Cincinnati | 14 |
| Emory University | 14 |
| Vanderbilt University Medical Center | 12 |
| Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | 11 |
| Massachusetts General Hospital | 9 |
| University of California, Los Angeles | 9 |
| Rutgers, The State University of New Jersey | 8 |
| University of North Carolina, Chapel Hill | 8 |
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 |
|---|---|
| Autism Spectrum Disorder | 452 |
| Autistic Disorder | 145 |
| Anxiety Disorders | 26 |
| Asperger Syndrome | 18 |
| Child Development Disorders, Pervasive | 17 |
| Intellectual Disability | 12 |
| Developmental Disabilities | 11 |
| Attention Deficit Disorder with Hyperactivity | 10 |
| Neurodevelopmental Disorders | 9 |
| Phobia, Social | 7 |
Trials
Showing 1 to 25 of 452. Each trial links to its page on Pharma Observatory.
352 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.