Clinical trials
Cognitive Dysfunction trials in Portugal
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 |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 9 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 14 |
| Recruiting | 6 |
| Unknown status | 4 |
| Not yet recruiting | 4 |
| Enrolling by invitation | 3 |
| Terminated | 3 |
| Suspended | 1 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Rsocialform - Geriatria, Lda | 7 |
| University of Beira Interior | 4 |
| Escola Superior de Enfermagem de Coimbra | 3 |
| CEDIARA - Assoc. Solidariedade Social de Ribeira de Fráguas | 2 |
| Instituto de Saude Publica da Universidade do Porto | 2 |
| Maria Paço | 2 |
| Universidade do Porto | 2 |
| University College, London | 2 |
| University of Coimbra | 2 |
| Bristol-Myers Squibb | 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 |
|---|---|
| Cognitive Dysfunction | 36 |
| Dementia | 17 |
| Neurocognitive Disorders | 9 |
| Anxiety Disorders | 7 |
| Alzheimer Disease | 6 |
| Cognition Disorders | 3 |
| Memory Disorders | 3 |
| Frailty | 2 |
| Hearing Loss | 2 |
| Multiple Sclerosis | 2 |
Trials
Showing 1 to 25 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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