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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 That is what the sponsor last told the registry, which can be months out of date.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 2,051–2,075 of 7,816 matching trials · page 83 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
Pharmacological Modulation of Brain Oscillations in Memory Processing
NCT05594017
Scopolamine (0.4mg); Placebo
Runs in: United States · 1 site 		EARLY_PHASE1
other		 RECRUITING 60 University of Texas Southwestern Medical Center
OTHER		 2025-10-03
Creating a Global Research Database That Connects Genetic Information and Long-term Health Data to Improve Personalized Treatment for People With Serious Mental Illness
NCT06641726
Not applicable- observational study
Runs in: United Kingdom · 1 site 		NA
other		 RECRUITING 50,000 Akrivia Health
INDUSTRY		 2025-10-03
Phase 3, Double-blind, Randomized, Placebo-controlled Trial to Evaluate the Efficacy and Safety of AR1001 in Participants With Early Alzheimer's Disease (Polaris-AD)
NCT05531526
AR1001; Placebo
Runs in: Canada; China; Czechia; Denmark; France; Germany; Italy; ... · 198 sites 		PHASE3
other		 ACTIVE_NOT_RECRUITING 1,535 AriBio Co., Ltd.
INDUSTRY		 2025-10-02
Cognitive Therapy Software for Improving Cognitive Function for Patients With Mild Cognitive Impairment
NCT06264557
SB-100; Educational book
Runs in: South Korea · 12 sites 		NA
other		 COMPLETED 140 Rowan
INDUSTRY		 2025-10-02
Laser Acupuncture for Behavioral and Psychological Symptoms of Dementia
NCT07204145
Laser Acupuncture (808 nm laser pen); Sham Laser Acupuncture
Runs in: Taiwan · 2 sites 		NA
other		 NOT_YET_RECRUITING 60 China Medical University Hospital
OTHER		 2025-10-02
Benefits of Personalised Music in Dementia - a Feasibility Study
NCT04132362
Personalised music listening; Using fMRI to investigate the effect ...
Runs in: United Kingdom · 1 site 		NA
other		 RECRUITING 1,080 Music for my Mind
OTHER		 2025-10-01
Self and Autobiographical Memory in Dementia With Lewy Bodies and Alzheimer Disease: a Behavioral and Multimodal Neuroimaging Study
NCT04616287
Neuropsychological assessment and Multimodal brain MRI
Runs in: France · 1 site 		NA
other		 COMPLETED 61 University Hospital, Strasbourg, France
OTHER		 2025-10-01
Positive Dementia Caregiving: Clinical Trial of an Online Training Program
NCT06409455
Positive Dementia Caregiving in 30 Days
Runs in: Hong Kong · 1 site 		PHASE2
other		 COMPLETED 274 Education University of Hong Kong
OTHER		 2025-10-01
tDCS Effect on Psychotic Symptoms in Dementia With Lewy Bodies (DLB), and Impacts on Caregiver Burden
NCT06785948
active-tDCS; Sham-tDCS
Runs in: Monaco · 1 site 		NA
other		 RECRUITING 30 Association de Recherche Bibliographique pour les Neurosciences
OTHER		 2025-10-01
TSPO Modulation in AD
NCT07191821
XBD173
Runs in: United Kingdom · 1 site 		PHASE2
other		 ENROLLING_BY_INVITATION 51 Imperial College London
OTHER		 2025-10-01
Oral Semaglutide in Patients With Alzheimer's Disease
NCT07200622
Semaglutide (Rybelsus®); Placebo 		PHASE2
GLP-1		 NOT_YET_RECRUITING 60 Imperial College London
OTHER		 2025-10-01
Non-invasive Diagnosis of Parkinson's Disease
NCT07201610 		NA
other		 NOT_YET_RECRUITING 60 Blekinge Institute of Technology
OTHER		 2025-10-01
Integrating Metabolism, Connectivity, and Mesoscale Imaging at Ultra-high Field to Decipher Mechanisms of Resilience and Neurodegeneration in Neurological Diseases and Healthy Aging
NCT07202494
Imaging Techniques (MRI 3T & 7T, Functional, Structural, and Metabo...
Runs in: France · 1 site 		NA
other		 RECRUITING 700 Assistance Publique Hopitaux De Marseille
OTHER		 2025-10-01
Effects of Alpha-lactalbumin Intake on Metabolic and Cognitive Functions in Elderly
NCT02082418
Alpha-lactalbumin; Whey; Casein
Runs in: United States · 1 site 		NA
other		 COMPLETED 59 Texas A&M University
OTHER		 2025-09-30
Repetitive Transcranial Magnetic Stimulation for Dementia
NCT02621424
RTMS; sham
Runs in: United States · 1 site 		NA
other		 COMPLETED 32 VA Office of Research and Development
OTHER_GOV		 2025-09-30
REGEnLIFE RGn530 - Feasibility Pilot
NCT03672474
Photobiomodulation REGEnLIFE RGn530 device; SHAM REGEnLIFE RGn530 device
Runs in: France · 1 site 		NA
other		 TERMINATED 60 University Hospital, Montpellier
OTHER		 2025-09-30
WeCareAdvisor Study for Caregivers of People Living With Dementia
NCT05012410
Immediate treatment group with High-Intensity Prompts; Immediate tr...
Runs in: United States · 1 site 		NA
other		 COMPLETED 262 Drexel University
OTHER		 2025-09-30
A Clinical Trial to Determine the Safety and Efficacy of Hope Biosciences Autologous Mesenchymal Stem Cell Therapy (HB-adMSCs) for the Treatment of Alzheimer's Disease
NCT04228666
HB-adMSCs
Runs in: United States · 1 site 		PHASE1|PHASE2
other		 WITHDRAWN 0 Hope Biosciences LLC
INDUSTRY		 2025-09-29
OCT-Angiography and Adaptive Optics in Patients With Memory Impairment
NCT04389437
Ophthalmological exam; Blood pressure measurement
Runs in: France · 1 site 		NA
other		 RECRUITING 450 Fondation Ophtalmologique Adolphe de Rothschild
NETWORK		 2025-09-29
Proactive and Integrated Management and Empowerment in Parkinson's Disease (PRIME-UK): A New Model of Care (PRIME-RCT)
NCT05127057
PRIME Parkinson Care; Usual Care
Runs in: United Kingdom · 1 site 		NA
other		 COMPLETED 214 University of Bristol
OTHER		 2025-09-29
Efficacy of Gamification in Enhancing User Engagement
NCT05422339
The MapHabit system (MHS)
Runs in: United States · 1 site 		NA
other		 COMPLETED 60 MapHabit, Inc.
INDUSTRY		 2025-09-29
Development of a Novel Multidimensional Therapeutic Intervention Protocol for MCI
NCT07196592
Olfactory stimulation; Temporal Interference,TI; Olfactory-TI Stimu... 		NA
other		 NOT_YET_RECRUITING 300 Yuan Shen
OTHER		 2025-09-29
Effectiveness of Engaging in Advance Care Planning Talks (ENACT) Group Visits in Primary Care for Older Adults With and Without Alzheimer's Disease
NCT05421728
ENACT group visit; Mailed Resources
Runs in: United States · 8 sites 		NA
other		 ACTIVE_NOT_RECRUITING 516 University of Colorado, Denver
OTHER		 2025-09-26
Cognitive and Vascular Functioning Following TBI
NCT06034509
No intervention. This is an observational study.
Runs in: United States · 1 site 		NA
other		 RECRUITING 300 Walter Reed National Military Medical Center
OTHER_GOV		 2025-09-26
Anti-viral Therapy in Alzheimer's Disease
NCT03282916
Valacyclovir; Placebo
Runs in: United States · 3 sites 		PHASE2
other		 COMPLETED 120 Columbia University
OTHER		 2025-09-25

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 →