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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 That is what the sponsor last told the registry, which can be months out of date.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 3,626–3,650 of 7,816 matching trials · page 146 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 Rapid Diagnosis of MCI and Depression in Patients Ages 60 and Over
NCT06011681
Runs in: United States · 2 sites 		NA
other		 UNKNOWN 960 Miro Health
OTHER		 2024-01-22
Optimization and Harmonization of Advanced MRI Sequences
NCT06217237
AD FDT DBL GROUP
Runs in: Italy · 1 site 		NA
other		 COMPLETED 400 IRCCS Centro Neurolesi Bonino Pulejo
OTHER		 2024-01-22
Effect of Tablet-Based Games on Executive Functions in Older Adults With Mild Cognitive Impairment
NCT05468424
tablet (iPad or android) based role-playing game; tablet (iPad or a...
Runs in: Canada · 2 sites 		NA
other		 UNKNOWN 42 John Puxty
OTHER		 2024-01-19
A Study to Evaluate the Safety and Tolerability of Long-term Administration of Gantenerumab in Participants With Alzheimer's Disease (AD)
NCT04339413
Gantenerumab
Runs in: Argentina; Australia; Canada; Chile; Denmark; Italy; Japa... · 56 sites 		PHASE3
anti-amyloid-antibody		 TERMINATED 116 Hoffmann-La Roche
INDUSTRY		 2024-01-18
Safety and Efficacy Study of Gantenerumab in Participants With Early Alzheimer's Disease (AD)
NCT03443973
Gantenerumab; Placebo
Runs in: Argentina; Belgium; Chile; Croatia; Denmark; Finland; Jap... · 155 sites 		PHASE3
anti-amyloid-antibody		 TERMINATED 975 Hoffmann-La Roche
INDUSTRY		 2024-01-17
Evaluation of a Transcranial Stimulation With Direct Current on Language Disorders in Semantic Dementia
NCT03481933
Transcranial stimulation
Runs in: France · 2 sites 		NA
other		 UNKNOWN 80 Assistance Publique - Hôpitaux de Paris
OTHER		 2024-01-17
Navigating the Clinical Research Process for Mild Cognitive Impairment
NCT06207903
Runs in: United States · 1 site 		NA
other		 NOT_YET_RECRUITING 500 Power Life Sciences Inc.
INDUSTRY		 2024-01-17
rTMS Treatment of Primary Progressive Aphasia
NCT04431401
Magstim rTMS
Runs in: China · 1 site 		NA
other		 COMPLETED 40 Peking Union Medical College Hospital
OTHER		 2024-01-12
Focused Ultrasound Thalamotomy for Tremor Relief in Atypical Parkinsonism
NCT06204575
Data collection
Runs in: Israel · 1 site 		NA
other		 COMPLETED 8 Rambam Health Care Campus
OTHER		 2024-01-12
11C-Acetate PET/CT Imaging As a Biomarker of Amyloid-Induced Neuroinflammation
NCT02811744
11C-acetate
Runs in: United States · 1 site 		PHASE2
other		 TERMINATED 11 University of Pennsylvania
OTHER		 2024-01-11
Influence of Physical Exercise as Adjuvant Treatment in Patients With Alzheimer's Disease
NCT05862935
Supervised Physical Activity (AMRAP -As Many Repetitions As Possibl...
Runs in: Spain · 1 site 		NA
other		 COMPLETED 26 European University Miguel de Cervantes
OTHER		 2024-01-11
Davos Alzheimer's Collaborative Healthcare System Preparedness to Increase Cognitive Assessment Rates for Older Adults
NCT06191952
Cognigram; Subjective cognitive decline questionnaire (SCD-Q); bloo...
Runs in: Germany · 1 site 		NA
other		 UNKNOWN 500 Ludwig-Maximilians - University of Munich
OTHER		 2024-01-11
Effects of a Nutraceutic Compound on Cognitive Impairment
NCT06200883
Placebo oral vial; Choline Bitartrate
Runs in: Italy · 1 site 		PHASE4
other		 COMPLETED 58 Federico II University
OTHER		 2024-01-11
Enhancing Sleep Quality for Nursing Home Residents With Dementia
NCT04533815
LOCK sleep intervention
Runs in: United States · 1 site 		NA
other		 COMPLETED 23 University of Alabama, Tuscaloosa
OTHER		 2024-01-10
Nurse-led Clinics Training Program on Mild Cognitive Impairment Patients
NCT06198530
cognitive training in NLCs; cognitive training in home; cognitive t...
Runs in: China · 1 site 		NA
other		 UNKNOWN 96 Xuanwu Hospital, Beijing
OTHER		 2024-01-10
Efficacy and Tolerability of Ramelteon in Patients With Rapid Eye Movement (REM) Behavior Disorder and Parkinsonism
NCT00745030
Rozerem; Placebo
Runs in: United States · 1 site 		NA
other		 TERMINATED 3 Northwestern University
OTHER		 2024-01-09
5-Cog Battery for Detecting Cognitive Impairment and Dementia
NCT03816644
5-Cog; Health Literacy & Grip Assessment
Runs in: United States · 1 site 		NA
other		 COMPLETED 1,201 Albert Einstein College of Medicine
OTHER		 2024-01-09
Effects of SUDOKU Mind Activation & Revitalizing Training on Cognitive Function in People With Mild Cognitive Impairment
NCT04913857
24-week SUDOKU Training Programme; Control Arm (wait-list)
Runs in: Hong Kong · 1 site 		NA
other		 COMPLETED 262 The University of Hong Kong
OTHER		 2024-01-09
Establishment and Application of Dementia Case Management Information System: A Preliminary Study
NCT05131789
dementia case management information system
Runs in: Taiwan · 1 site 		NA
other		 COMPLETED 30 Chang Gung Memorial Hospital
OTHER		 2024-01-09
Postoperative Delirium in the ICU Setting of an Eastern European Centre
NCT05474872
BIS monitoring
Runs in: Romania · 1 site 		NA
other		 UNKNOWN 100 Institutul Regional de Gastroenterologie & Hepatologie Prof. dr. Octavian Fodor
OTHER		 2024-01-09
Long Term Follow-up Grafted Huntington's Disease Patients
NCT06194006
Follow-up
Runs in: France · 1 site 		NA
other		 NOT_YET_RECRUITING 39 Assistance Publique - Hôpitaux de Paris
OTHER		 2024-01-08
A Multiple Dose Study of the Safety and Pharmacokinetics of NTRX-07
NCT06194552
NTRX-07; Placebo
Runs in: Hungary; United States · 2 sites 		PHASE1
other		 COMPLETED 32 NeuroTherapia, Inc.
INDUSTRY		 2024-01-08
Amyloidopathy, Cholinopathy, Dopamine Responsiveness and Freezing of Gait in PD
NCT03647137
Detailed motor testing, including FoG, in PD subjects
Runs in: United States · 1 site 		NA
other		 COMPLETED 53 VA Office of Research and Development
OTHER_GOV		 2024-01-05
Evaluating the Efficacy of Dextromethorphan/Quinidine in Treating Irritability in Huntington's Disease
NCT03854019
Dextromethorphan/quinidine 20mg/10mg (DM/Q 20mg/10mg); Placebo
Runs in: United States · 1 site 		PHASE3
other		 COMPLETED 20 The University of Texas Health Science Center, Houston
OTHER		 2024-01-05
Videoconferencing Acceptance and Commitment Therapy With a Web App Use for Family Caregivers of People With Dementia
NCT05518968
Acceptance and commitment therapy
Runs in: United States · 1 site 		NA
other		 WITHDRAWN 0 University of Alabama at Birmingham
OTHER		 2024-01-05

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 →