Clinical trials
Phase 4 Attention Deficit Disorder with Hyperactivity trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
142 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 2 |
| 2003 | 9 |
| 2004 | 12 |
| 2005 | 8 |
| 2006 | 5 |
| 2007 | 8 |
| 2008 | 12 |
| 2009 | 9 |
| 2010 | 9 |
| 2011 | 3 |
| 2012 | 7 |
| 2013 | 6 |
| 2014 | 7 |
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 104 |
| Recruiting | 14 |
| Terminated | 10 |
| Withdrawn | 6 |
| Unknown status | 4 |
| Not yet recruiting | 2 |
| Active, not recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 22 |
| Eli Lilly and Company | 12 |
| Children's Hospital Medical Center, Cincinnati | 7 |
| Shire | 6 |
| Icahn School of Medicine at Mount Sinai | 5 |
| Florida International University | 4 |
| NYU Langone Health | 4 |
| Milton S. Hershey Medical Center | 3 |
| Rhodes Pharmaceuticals, L.P. | 3 |
| Seattle Children's Hospital | 3 |
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 | 142 |
| Substance-Related Disorders | 6 |
| Autistic Disorder | 5 |
| Conduct Disorder | 4 |
| Spasm | 4 |
| Asperger Syndrome | 3 |
| Autism Spectrum Disorder | 3 |
| Brain Injuries, Traumatic | 3 |
| Dyslexia | 3 |
| Epilepsy | 3 |
Trials
Showing 1 to 25 of 142. Each trial links to its page on Pharma Observatory.
42 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.
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