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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 That is what the sponsor last told the registry, which can be months out of date.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 4,526–4,550 of 7,816 matching trials · page 182 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
Nighttime Agitation and Restless Legs Syndrome in People With Alzheimer's Disease
NCT03082755
Gabapentin Enacarbil; Placebo Oral Tablet
Runs in: United States · 1 site 		PHASE4
other		 RECRUITING 156 University of Texas at Austin
OTHER		 2022-05-18
Going Down Memory Lane: A Technological Intervention
NCT04131374
Reminiscence Therapy 		NA
other		 UNKNOWN 10 University of Calgary
OTHER		 2022-05-18
Melatonin in Alzheimer's Disease: Effect on Disease Progression and Epileptiform Activity.
NCT04522960
MEG+hdEEG+MRI
Runs in: Belgium · 1 site 		NA
other		 UNKNOWN 60 Universitair Ziekenhuis Brussel
OTHER		 2022-05-18
Neuroinflammation and Alzheimer's Pathology in POCD
NCT05378659
Montreal Cognitive Assessment; Stroop Test; 4AT Delirium; Grooved P...
Runs in: United States · 1 site 		NA
other		 UNKNOWN 120 University of Tennessee Graduate School of Medicine
OTHER		 2022-05-18
Evaluation of the Contribution of Regular Cognitive Exercises to Treatment in Patients With Alzheimer's Disease
NCT03954613
Ebicomb
Runs in: Turkey (Türkiye) · 1 site 		PHASE4
other		 UNKNOWN 198 Neutec Ar-Ge San ve Tic A.Ş
INDUSTRY		 2022-05-17
Investigating the Impact of Alzheimer's Disease Diagnostics in British Columbia
NCT05002699
Alzheimer's disease CSF biomarkers
Runs in: Canada · 4 sites 		NA
other		 UNKNOWN 120 University of British Columbia
OTHER		 2022-05-17
Development and Evaluation of Computerized Olfactory Training Program for Cognitive Decline in Early Alzheimer's Disease
NCT05122598
COT; Sham
Runs in: United States · 3 sites 		PHASE2
other		 UNKNOWN 200 Evon Medics LLC
INDUSTRY		 2022-05-17
Levetiracetam for Alzheimer's Disease-Associated Network Hyperexcitability
NCT02002819
levetiracetam
Runs in: United States · 2 sites 		PHASE2
other		 COMPLETED 34 University of Minnesota
OTHER		 2022-05-16
Treatment in Occupational Therapy With Significant Activities to Improve Quality of Life
NCT05359978
To with significance activities
Runs in: Spain · 1 site 		NA
other		 COMPLETED 240 Universidad de Burgos
OTHER		 2022-05-16
Alzheimer's Disease Imaging With PET/MRI - Beta-amyloid
NCT02343757
PET/MRI
Runs in: United States · 1 site 		NA
other		 TERMINATED 4 University Hospitals Cleveland Medical Center
OTHER		 2022-05-12
Imaging Biomarkers of Mild Traumatic Brain Injury: a Longitudinal Cohort Study
NCT02868684
Runs in: China · 1 site 		NA
other		 COMPLETED 200 First Affiliated Hospital Xi'an Jiaotong University
OTHER		 2022-05-12
Mortality Risk Prediction Tool in Hospitalized Dementia Patients
NCT05371782 		NA
other		 COMPLETED 298,576 University of Toronto
OTHER		 2022-05-12
The Mechanism Study of Diabetic Pancreatic Amyloid Deposition on Cognitive Dysfunction in Alzheimer's Disease
NCT05372458
Runs in: China · 1 site 		NA
other		 UNKNOWN 400 Huashan Hospital
OTHER		 2022-05-12
Renew NCP-5 for the Treatment of Mild Cognitive Impairment Due to Alzheimer's Disease (AD) or Mild Dementia of the Alzheimer's Type
NCT03721705
Renew NCP-5
Runs in: Ireland; Singapore; United States · 12 sites 		PHASE3
other		 COMPLETED 190 Renew Research, LLC
OTHER		 2022-05-11
Different Premedication in Pediatric Patients
NCT04266340
dexmedetomidine; midazolam; midazolam; Saline
Runs in: China · 1 site 		NA
other		 COMPLETED 320 Eye & ENT Hospital of Fudan University
OTHER		 2022-05-11
Notification of Donors With Positive Microbiology Markers
NCT01050881
Runs in: United Kingdom · 1 site 		NA
other		 COMPLETED 217 NHS Blood and Transplant
OTHER_GOV		 2022-05-10
Nicotine Treatment of Cognitive Decline in Down Syndrome
NCT01778946
Low Dose Nicotine (7mg); Moderate Dose Nicotine (14mg)
Runs in: United States · 1 site 		PHASE1|PHASE2
other		 COMPLETED 7 Vanderbilt University Medical Center
OTHER		 2022-05-10
In-Home Technology for Dementia Caregivers
NCT03828383
In-home technology; Limited in-home technology
Runs in: United States · 5 sites 		NA
other		 COMPLETED 78 University of California, Berkeley
OTHER		 2022-05-10
In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment
NCT04206670
In-Home Technology System and Questionnaires; Waiting Control In-Ho...
Runs in: United States · 1 site 		NA
other		 COMPLETED 216 University of California, Berkeley
OTHER		 2022-05-10
Oxytocin, Alcohol Craving, and Intimate Partner Aggression
NCT03046836
Oxytocin; Placebo
Runs in: United States · 1 site 		PHASE2
other		 COMPLETED 200 Medical University of South Carolina
OTHER		 2022-05-09
Fall Detection and Prevention for Memory Care Through Real-time Artificial Intelligence Applied to Video
NCT03685240
SafelyYou Fall Prevention System
Runs in: United States · 1 site 		NA
other		 UNKNOWN 460 SafelyYou
INDUSTRY		 2022-05-09
A Study to Assess the Safety of GRF6021 Infusions in Subjects With Parkinson's Disease and Cognitive Impairment
NCT03713957
GRF6021; Placebo
Runs in: Australia; France; United States · 29 sites 		PHASE2
other		 COMPLETED 79 Alkahest, Inc.
INDUSTRY		 2022-05-09
A Comprehensive Fall Prevention System for Memory Care: Final Feasibility and Randomized Controlled Study
NCT04478149
SafelyYou; Control 		PHASE2
other		 UNKNOWN 300 SafelyYou
INDUSTRY		 2022-05-09
Elucidating the Necessary Active Components of Training
NCT05366023
BUD1; BUD2; TDD1; TDD2; CSA10; CSA20; CSA30; CSA40
Runs in: United States · 1 site 		NA
other		 UNKNOWN 280 Clemson University
OTHER		 2022-05-09
Study Evaluating Lecozotan SR in Mild to Moderate Alzheimer's Disease (AD)
NCT00151398
lecozotan SR; Donepezil
Runs in: Argentina; Australia; Canada; South Africa; United States · 56 sites 		PHASE2
symptomatic-cholinergic		 COMPLETED 229 Wyeth is now a wholly owned subsidiary of Pfizer
INDUSTRY		 2022-05-06

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 →