Clinical trials
Completed Autism Spectrum Disorder trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
892 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 6 |
| 2007 | 13 |
| 2008 | 12 |
| 2009 | 23 |
| 2010 | 27 |
| 2011 | 22 |
| 2012 | 27 |
| 2013 | 42 |
| 2014 | 39 |
| 2015 | 62 |
| 2016 | 61 |
| 2017 | 43 |
| 2018 | 76 |
| 2019 | 63 |
| 2020 | 59 |
| 2021 | 74 |
| 2022 | 67 |
| 2023 | 69 |
| 2024 | 62 |
| 2025 | 31 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 892 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 28 |
| National Taiwan University Hospital | 22 |
| Yale University | 18 |
| Riphah International University | 17 |
| Holland Bloorview Kids Rehabilitation Hospital | 14 |
| Emory University | 13 |
| Stanford University | 13 |
| Children's Hospital Medical Center, Cincinnati | 12 |
| Chinese University of Hong Kong | 12 |
| Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | 12 |
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 | 892 |
| Autistic Disorder | 249 |
| Attention Deficit Disorder with Hyperactivity | 48 |
| Child Development Disorders, Pervasive | 36 |
| Anxiety Disorders | 34 |
| Asperger Syndrome | 33 |
| Intellectual Disability | 24 |
| Learning Disabilities | 23 |
| Neurodevelopmental Disorders | 20 |
| Developmental Disabilities | 18 |
Trials
Showing 51 to 75 of 892. Each trial links to its page on Pharma Observatory.
792 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
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