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Home › Research › Clinical trials

Clinical trials

Every Alzheimer's trial in our copy of the ClinicalTrials.gov registry — completed, running and abandoned. Filter it, then follow the link to the official record.

If you are thinking about joining a trial

A listing here is a record that a study was registered. It is not a recommendation, and it does not mean the study is still recruiting or that anyone is eligible. Registry entries go stale.

Talk to the treating doctor first, then contact the study team listed on the official ClinicalTrials.gov record. The NIA's free referral line can help you look: 1-800-438-4380, weekdays, English and Spanish.

Clear filters Download all 7,816 as CSV

"Open to new participants" means the registry status is RECRUITING or NOT_YET_RECRUITING — 1,523 of the 7,816 records. That is what the sponsor last told the registry, which can be months out of date.
Location is by country. This pull of the registry records the countries a study runs in, not its individual sites, so we cannot filter by US state or city — and we are not going to guess one. To find the nearest site, open a trial's record below: the official page lists every location with its contact details.

Showing 2,976–3,000 of 7,816 matching trials · page 120 of 313, 25 per page.

Sorted by the date the registry record was last updated, newest first. This page never loads all 7,816 rows at once — use the CSV download if you want the whole file.

Registered Alzheimer's clinical trials. Every ID links to its official ClinicalTrials.gov record.
Trial Phase Status Enrolled Sponsor Last updated
The Effect of Combination of Mediterranean Diet and Oleocanthal in Patients with Mild Cognitive Impairment
NCT06705738
SUPOL; Dietary Pattern: MeDi
Runs in: Greece · 2 sites 		NA
other		 ACTIVE_NOT_RECRUITING 200 Aristotle University Of Thessaloniki
OTHER		 2024-11-26
A Study of the Behavioral Variant of Frontotemporal Dementia and Bipolar Disorder: a Neuroimaging and Epigenetics Integrated Approach
NCT06706687
DISBAND protocol
Runs in: Italy · 1 site 		NA
other		 RECRUITING 210 Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
OTHER		 2024-11-26
Reducing African Americans' Alzheimer's Disease Risk Through Exercise (RAATE)"
NCT03890861
Physical activity; Successful Aging
Runs in: United States · 1 site 		NA
other		 RECRUITING 125 Pennington Biomedical Research Center
OTHER		 2024-11-25
Longitudinal Observational Biomarker Study
NCT05204940
Mechanisms of Late life depression (LLD)-dementia through functiona...
Runs in: Canada; United States · 5 sites 		NA
other		 COMPLETED 506 Centre for Addiction and Mental Health
OTHER		 2024-11-25
RCT of Brain Longitudinal Biomarker Study (OPT-Neuro RCT)
NCT05531591
Aripiprazole Augmentation; Bupropion Augmentation; Switch to buprop...
Runs in: Canada; United States · 4 sites 		PHASE4
other		 COMPLETED 87 Centre for Addiction and Mental Health
OTHER		 2024-11-25
Ruijin Neurobank of Alzheimer's Disease and Dementia
NCT05623124
No intervention
Runs in: China · 1 site 		NA
other		 RECRUITING 400 Ruijin Hospital
OTHER		 2024-11-25
Modified Ketogenic Diet in Amnestic Mild Cognitive Impairments
NCT06444568
Dietary Intervention
Runs in: Turkey (Türkiye) · 1 site 		NA
other		 UNKNOWN 36 Saglik Bilimleri Universitesi
OTHER		 2024-11-25
Shanghai Non-pharmacological Intervention for Mild Cognitive Impairment and Mild Alzheimer's Disease
NCT05887674
Diet intervention; Exercise; Cognitive training
Runs in: China · 1 site 		NA
other		 RECRUITING 180 Ruijin Hospital
OTHER		 2024-11-22
Nut Supplementation to Mitigate Post-stroke Cognitive Decline
NCT05902767
Nuts; Control
Runs in: Australia · 1 site 		NA
other		 SUSPENDED 10 Monash University
OTHER		 2024-11-22
Alzheimer's Disease Neuroimaging Initiative 2
NCT01231971
Florbetapir; Flortaucipir
Runs in: Canada; United States · 58 sites 		NA
other		 COMPLETED 1,182 University of Southern California
OTHER		 2024-11-21
A Clinical Trial of STAtin Therapy for Reducing Events in the Elderly (STAREE)
NCT02099123
Atorvastatin; Placebo (for Atorvastatin)
Runs in: Australia · 6 sites 		PHASE4
other		 ACTIVE_NOT_RECRUITING 9,971 Monash University
OTHER		 2024-11-21
The Genetic and Affective Prediction Study
NCT02625818
Runs in: Norway · 1 site 		NA
other		 COMPLETED 400 St. Olavs Hospital
OTHER		 2024-11-21
Deprescribing Antipsychotics in Long-Term Care
NCT02958800
Intervention
Runs in: Canada · 1 site 		NA
other		 COMPLETED 6 McMaster University
OTHER		 2024-11-21
Health Beliefs, Glycemic Control, and Preventing Cognitive Decline in African Americans with Diabetes and Mild Cognitive Impairment: a Randomized Clinical Trial
NCT04259047
Diabetes Regulation for Eyesight and Memory; Enhanced Usual Care
Runs in: United States · 1 site 		PHASE2
other		 COMPLETED 145 Thomas Jefferson University
OTHER		 2024-11-21
Repeated Transcranial Magnetic Stimulation in the Elderly With Cognitive Impairment
NCT06192433
High-frequency repetitive transcranial magnetic stimulation (40Hz);...
Runs in: Taiwan · 1 site 		NA
other		 COMPLETED 18 Taipei Hospital, Ministry of Health and Welfare
OTHER		 2024-11-21
Clinical Application and Usability of Blood Biomarkers As Screening Tool in Alzheimer Disease: a Validation Study
NCT06699992
Blood biomarkers quantification
Runs in: Italy · 1 site 		NA
other		 UNKNOWN 1,000 Fondazione Policlinico Universitario Agostino Gemelli IRCCS
OTHER		 2024-11-21
Effects of a Psychiatric Intensive Care Unit
NCT00184119
Psychiatric Intensive Care Unit; Care in whole acute unit
Runs in: Norway · 1 site 		NA
other		 COMPLETED 118 Norwegian University of Science and Technology
OTHER		 2024-11-20
The Study of Nasal Insulin in the Fight Against Forgetfulness (SNIFF)
NCT01767909
Insulin (Humulin® R U-100); Placebo
Runs in: United States · 25 sites 		PHASE2|PHASE3
other		 COMPLETED 240 University of Southern California
OTHER		 2024-11-20
Assessment of the Efficacy, Safety, and Tolerability of AVP-786 (Deudextromethorphan Hydrobromide [d6-DM]/Quinidine Sulfate [Q]) for the Treatment of Agitation in Patients With Dementia of the Alzheimer's Type
NCT03393520
Placebo; AVP-786
Runs in: Australia; Bulgaria; Czechia; France; Hungary; Italy; Pol... · 211 sites 		PHASE3
other		 COMPLETED 601 Otsuka Pharmaceutical Development & Commercialization, Inc.
INDUSTRY		 2024-11-20
An Observational Study of Patients Living With Chronic Neurological Diseases
NCT05796037 		NA
other		 NOT_YET_RECRUITING 1,500,000 Target PharmaSolutions, Inc.
INDUSTRY		 2024-11-20
Agitation in the Acute Psychiatric Department
NCT01415323
Runs in: Norway · 1 site 		NA
other		 COMPLETED 384 Norwegian University of Science and Technology
OTHER		 2024-11-19
Efficacy, Safety of Astragalus Membranaceus in Mild-to-Moderate Alzheimer's Disease
NCT06694597
Astragalus Membranaceus Root
Runs in: China · 1 site 		PHASE2
other		 COMPLETED 76 Fujian Medical University Union Hospital
OTHER		 2024-11-19
Personalized Virtual Environments for Managing Responsive Behaviors in Cognitively Impaired Patients: a Feasibility Study
NCT06693193
Immersive Virtual Reality
Runs in: Italy · 1 site 		NA
other		 NOT_YET_RECRUITING 10 Fondazione Bruno Kessler
OTHER		 2024-11-18
Huntington's Disease and Pain
NCT06693466
Facial expression block; Conditioned pain modulation block; Pain fa...
Runs in: Netherlands · 1 site 		NA
other		 NOT_YET_RECRUITING 20 Leiden University Medical Center
OTHER		 2024-11-18
Improving Aging in Place in Subsidized Housing
NCT04212442
Independent Living Program for Affordable Housing.
Runs in: United States · 13 sites 		NA
other		 COMPLETED 75 University of Pennsylvania
OTHER		 2024-11-15

This table is wider than a phone screen — swipe it sideways to see the rest.

Where these trials come from

Registry
ClinicalTrials.gov, pulled through their public API (v2)
Trials in the file
7,816
Source file
trials.csv (3.8 MB, 7816 rows)
Basis
Measured These are registry records as submitted by each study's sponsor.

What could make this misleading

Sponsors enter their own data and do not always keep it current, so "recruiting" can be out of date by months or years. Enrollment figures may be targets rather than actual numbers; the downloaded file says which for each trial. Trials that were never registered do not appear at all, and the intervention class is this project's own grouping, not the registry's.

Always check the official record before acting on anything here. This is a summary, not medical advice.

Related evidence Treatments → What the drugs that finished their trials actually achieved.

From the research library

The highest-scoring studies we hold on this subject, each summarised in plain English. Scores are alzhub's usefulness score, not a verdict on the science.

Clinical trials

All 162 studies on Clinical trials →