Clinical trials
Completed Attention Deficit Disorder with Hyperactivity trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
453 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 4 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 7 |
| 2006 | 6 |
| 2007 | 7 |
| 2008 | 11 |
| 2009 | 15 |
| 2010 | 11 |
| 2011 | 10 |
| 2012 | 23 |
| 2013 | 22 |
| 2014 | 27 |
| 2015 | 26 |
| 2016 | 32 |
| 2017 | 23 |
| 2018 | 34 |
| 2019 | 23 |
| 2020 | 18 |
| 2021 | 35 |
| 2022 | 38 |
| 2023 | 34 |
| 2024 | 31 |
| 2025 | 7 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 453 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Children's Hospital Medical Center, Cincinnati | 19 |
| Karolinska Institutet | 14 |
| Massachusetts General Hospital | 11 |
| Florida International University | 10 |
| NYU Langone Health | 8 |
| Akili Interactive Labs, Inc. | 7 |
| Chinese University of Hong Kong | 7 |
| Duke University | 7 |
| The University of Hong Kong | 7 |
| University of California, San Francisco | 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 | 453 |
| Autism Spectrum Disorder | 35 |
| Anxiety Disorders | 16 |
| Oppositional Defiant Disorder | 16 |
| Conduct Disorder | 12 |
| Neurodevelopmental Disorders | 12 |
| Spasm | 11 |
| Autistic Disorder | 10 |
| Attention Deficit and Disruptive Behavior Disorders | 9 |
| Substance-Related Disorders | 9 |
Trials
Showing 1 to 25 of 453. Each trial links to its page on Pharma Observatory.
353 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.