Clinical trials
Completed Phase 4 Cognition Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
21 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2002 | 2 |
| 2003 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2011 | 1 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 4 |
| 2017 | 2 |
| 2022 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 21 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Azienda Ospedaliera San Gerardo di Monza | 1 |
| Cengiz KAYA | 1 |
| Chulalongkorn University | 1 |
| Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 1 |
| Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la Ciencia | 1 |
| Hamilton Health Sciences Corporation | 1 |
| HealthPartners Institute | 1 |
| Imperial College London | 1 |
| Intermountain Health Care, Inc. | 1 |
| Kimford Jay Meador | 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 |
|---|---|
| Cognition Disorders | 21 |
| Schizophrenia | 5 |
| Alzheimer Disease | 3 |
| Attention Deficit Disorder with Hyperactivity | 2 |
| Cognitive Dysfunction | 2 |
| Anosmia | 1 |
| Anxiety Disorders | 1 |
| Brain Injuries, Traumatic | 1 |
| Coronary Artery Disease | 1 |
| Craniocerebral Trauma | 1 |
Trials
Showing 1 to 21 of 21. 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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