Clinical trials
Phase 1 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.
47 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2005 | 2 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 39 |
| Terminated | 3 |
| Enrolling by invitation | 2 |
| Recruiting | 1 |
| Unknown status | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 7 |
| PhenoSolve, LLC | 3 |
| Shire | 3 |
| Yale University | 3 |
| Aevi Genomic Medicine, LLC, a Cerecor company | 2 |
| Massachusetts General Hospital | 2 |
| The National Center on Addiction and Substance Abuse at Columbia University | 2 |
| University of California, Los Angeles | 2 |
| Avekshan LLC | 1 |
| Boston Children's Hospital | 1 |
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 | 47 |
| Conduct Disorder | 2 |
| Oppositional Defiant Disorder | 2 |
| Alcoholism | 1 |
| Anemia, Sickle Cell | 1 |
| Autism Spectrum Disorder | 1 |
| Autistic Disorder | 1 |
| Binge-Eating Disorder | 1 |
| Central Nervous System Diseases | 1 |
| Cocaine-Related Disorders | 1 |
Trials
Showing 1 to 25 of 47. Each trial links to its page 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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