Clinical trials
Dementia trials in Japan
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
34 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 2 |
| 2011 | 4 |
| 2012 | 3 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 15 |
| Terminated | 8 |
| Active, not recruiting | 5 |
| Recruiting | 5 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eisai Co., Ltd. | 6 |
| Eli Lilly and Company | 6 |
| AstraZeneca | 3 |
| Bristol-Myers Squibb | 3 |
| Janssen Pharmaceutical K.K. | 2 |
| Janssen Research & Development, LLC | 2 |
| Tanabe Pharma Corporation | 2 |
| Washington University School of Medicine | 2 |
| AbbVie | 1 |
| Eisai 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 |
|---|---|
| Dementia | 34 |
| Alzheimer Disease | 27 |
| Cognitive Dysfunction | 12 |
| Tauopathies | 8 |
| Brain Diseases | 7 |
| Central Nervous System Diseases | 6 |
| Mental Disorders | 6 |
| Nervous System Diseases | 6 |
| Neurodegenerative Diseases | 6 |
| Lewy Body Disease | 4 |
Trials
Showing 51 to 34 of 34. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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