Clinical trials
Alzheimer Disease trials in Spain
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
267 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 9 |
| 2008 | 4 |
| 2009 | 9 |
| 2010 | 4 |
| 2011 | 7 |
| 2012 | 14 |
| 2013 | 12 |
| 2014 | 15 |
| 2015 | 11 |
| 2016 | 15 |
| 2017 | 18 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 20 |
| 2022 | 16 |
| 2023 | 10 |
| 2024 | 20 |
| 2025 | 21 |
| 2026 | 15 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 127 |
| Terminated | 56 |
| Recruiting | 30 |
| Active, not recruiting | 22 |
| Unknown status | 17 |
| Not yet recruiting | 9 |
| Enrolling by invitation | 5 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 19 |
| Barcelonabeta Brain Research Center, Pasqual Maragall Foundation | 15 |
| Pfizer | 12 |
| Eli Lilly and Company | 9 |
| GlaxoSmithKline | 8 |
| Washington University School of Medicine | 8 |
| Janssen Research & Development, LLC | 7 |
| Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | 6 |
| Novartis Pharmaceuticals | 6 |
| AstraZeneca | 5 |
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 | 267 |
| Dementia | 69 |
| Cognitive Dysfunction | 45 |
| Neurodegenerative Diseases | 19 |
| Brain Diseases | 17 |
| Mental Disorders | 14 |
| Central Nervous System Diseases | 13 |
| Nervous System Diseases | 13 |
| Neurocognitive Disorders | 9 |
| Tauopathies | 9 |
Trials
Showing 1 to 25 of 267. Each trial links to its page on Pharma Observatory.
167 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.
Go deeper on Pharma Observatory
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