Clinical trials
Attention Deficit Disorder with Hyperactivity 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.
280 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 5 |
| 2006 | 6 |
| 2007 | 6 |
| 2008 | 5 |
| 2009 | 7 |
| 2010 | 8 |
| 2011 | 5 |
| 2012 | 14 |
| 2013 | 8 |
| 2014 | 17 |
| 2015 | 19 |
| 2016 | 17 |
| 2017 | 13 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 17 |
| 2022 | 22 |
| 2023 | 15 |
| 2024 | 17 |
| 2025 | 21 |
| 2026 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 186 |
| Recruiting | 41 |
| Unknown status | 14 |
| Active, not recruiting | 13 |
| Terminated | 10 |
| Withdrawn | 9 |
| Not yet recruiting | 4 |
| Enrolling by invitation | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Children's Hospital Medical Center, Cincinnati | 24 |
| Massachusetts General Hospital | 18 |
| Florida International University | 11 |
| Duke University | 9 |
| University of California, San Francisco | 9 |
| Akili Interactive Labs, Inc. | 7 |
| Children's Hospital of Philadelphia | 7 |
| NYU Langone Health | 7 |
| University of California, Los Angeles | 7 |
| University of Pittsburgh | 7 |
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 |
|---|---|
| Attention Deficit Disorder with Hyperactivity | 280 |
| Oppositional Defiant Disorder | 11 |
| Autism Spectrum Disorder | 10 |
| Autistic Disorder | 9 |
| Anxiety Disorders | 8 |
| Attention Deficit and Disruptive Behavior Disorders | 8 |
| Substance-Related Disorders | 7 |
| Conduct Disorder | 6 |
| Parasomnias | 5 |
| Spasm | 5 |
Trials
Showing 1 to 25 of 280. Each trial links to its page on Pharma Observatory.
180 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.
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