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| Withdrawn | 42 |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 76 to 100 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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