Clinical trials
Alzheimer Disease trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
36 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 2 |
| 2009 | 2 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 24 |
| Terminated | 6 |
| Recruiting | 5 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 9 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 4 |
| Axovant Sciences Ltd. | 2 |
| Bristol-Myers Squibb | 2 |
| H. Lundbeck A/S | 2 |
| Hoffmann-La Roche | 2 |
| MapLight Therapeutics | 2 |
| AB Science | 1 |
| ACADIA Pharmaceuticals Inc. | 1 |
| AZTherapies, Inc. | 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 |
|---|---|
| Alzheimer Disease | 36 |
| Dementia | 10 |
| Psychomotor Agitation | 5 |
| Psychotic Disorders | 5 |
| Mental Disorders | 4 |
| Nervous System Diseases | 4 |
| Brain Diseases | 3 |
| Cognitive Dysfunction | 3 |
| Hallucinations | 3 |
| Neurodegenerative Diseases | 3 |
Trials
Showing 26 to 36 of 36. 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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