Clinical trials
Attention Deficit Disorder with Hyperactivity trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,787 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 7 |
| 2001 | 10 |
| 2002 | 10 |
| 2003 | 25 |
| 2004 | 43 |
| 2005 | 61 |
| 2006 | 53 |
| 2007 | 59 |
| 2008 | 73 |
| 2009 | 65 |
| 2010 | 66 |
| 2011 | 55 |
| 2012 | 70 |
| 2013 | 63 |
| 2014 | 82 |
| 2015 | 71 |
| 2016 | 85 |
| 2017 | 62 |
| 2018 | 86 |
| 2019 | 83 |
| 2020 | 59 |
| 2021 | 82 |
| 2022 | 93 |
| 2023 | 99 |
| 2024 | 108 |
| 2025 | 96 |
| 2026 | 84 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,147 |
| Unknown status | 246 |
| Recruiting | 168 |
| Terminated | 64 |
| Not yet recruiting | 60 |
| Withdrawn | 42 |
| Active, not recruiting | 36 |
| Enrolling by invitation | 21 |
| Suspended | 2 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 64 |
| Eli Lilly and Company | 53 |
| Shire | 47 |
| National Taiwan University Hospital | 37 |
| Children's Hospital Medical Center, Cincinnati | 36 |
| Karolinska Institutet | 21 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 21 |
| Supernus Pharmaceuticals, Inc. | 21 |
| Florida International University | 20 |
| Duke University | 19 |
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 | 1,787 |
| Autism Spectrum Disorder | 85 |
| Anxiety Disorders | 52 |
| Spasm | 46 |
| Autistic Disorder | 43 |
| Oppositional Defiant Disorder | 43 |
| Neurodevelopmental Disorders | 41 |
| Conduct Disorder | 34 |
| Substance-Related Disorders | 33 |
| Bipolar Disorder | 29 |
Trials
Showing 1 to 25 of 1,787. Each trial links to its page on Pharma Observatory.
1,687 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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