alzhub.org
Get help now — free helplines

You can call any of these for free. You do not need a diagnosis, an appointment, or a crisis to call — questions and plain exhaustion are reasons enough.

  • Alzheimer's Association 24/7 Helpline 800-272-3900 24 hours a day, 365 days a year Free, confidential support and information for people with dementia, caregivers, families and the public. Master's-level clinicians. Also Spanish.
  • 988 Suicide & Crisis Lifeline 988 24/7 Call or text 988, or chat at 988lifeline.org. For anyone in emotional distress or a mental-health crisis, including caregivers.
  • Alzheimer's Foundation of America (AFA) Helpline 866-232-8484 9:00 am - 9:00 pm ET, seven days a week Licensed social workers providing support, info and referrals. Also text message and web chat. Text: 646-586-5283

In a medical emergency, call 911. More numbers, and what each line does, on the help page.

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 That is what the sponsor last told the registry, which can be months out of date.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 1,376–1,400 of 7,816 matching trials · page 56 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
Clinical Applicability of pCASL as a Substitute for FDG-PET in MCI and SCD Patients
NCT05756270
pCASL
Runs in: Italy · 1 site 		NA
other		 COMPLETED 150 University of Milano Bicocca
OTHER		 2026-03-24
Enhancing Triadic Communication About Cognition for Older Adults With Alzheimer's Disease or Related Dementias Facing a Cancer Management Decision
NCT06313853
COACH-Cog
Runs in: United States · 1 site 		NA
other		 RECRUITING 300 University of Rochester
OTHER		 2026-03-24
Impact of Ketoflex 12/3 Diet on Early-to-Mid Stage Alzheimer's Progression
NCT06898424
Ketoflex 12/3 Diet
Runs in: Turkey (Türkiye) · 1 site 		NA
other		 COMPLETED 60 Prof. Lutfu Hanoglu, MD
OTHER		 2026-03-24
Brain NAD in Alzheimer's Disease
NCT07127510
Runs in: United States · 1 site 		NA
other		 RECRUITING 20 Florida Atlantic University
OTHER		 2026-03-24
A Study of QLH2405 in Healthy Participants and Participants With Mild Cognitive Impairment Due to Alzheimer's Disease and Mild Alzheimer's Disease
NCT07489599
QLH2405; QLH2405; Placebo; QLH2405; Placebo; QLH2405; Placebo; QLH2... 		PHASE1
other		 NOT_YET_RECRUITING 68 Qilu Pharmaceutical Co., Ltd.
INDUSTRY		 2026-03-24
Context- and Terrain-aware Gait Analysis
NCT07491588
All-terrain Gait Analysis System 		NA
other		 WITHDRAWN 0 University of Leeds
OTHER		 2026-03-24
China Cognition and Aging Study
NCT03653156
Runs in: China · 65 sites 		NA
other		 RECRUITING 100,000 Capital Medical University
OTHER		 2026-03-23
The Chinese Familial Alzheimer's Network
NCT03657732
Runs in: China · 65 sites 		NA
other		 RECRUITING 40,000 Capital Medical University
OTHER		 2026-03-23
Efficacy and Safety of Butylphthalide Soft Capsule for the Treatment of Vascular Dementia
NCT03804229
Butylphthalide soft capsule; Placebo soft capsule
Runs in: China · 1 site 		PHASE3
other		 ACTIVE_NOT_RECRUITING 707 Capital Medical University
OTHER		 2026-03-23
Theta-burst Stimulation on Cognitive Function in the Patients With Young-onset Alzheimer's Disease Dementia
NCT04042532
Theta-burst stimulation (TBS)
Runs in: Taiwan · 1 site 		NA
other		 ENROLLING_BY_INVITATION 70 Chang Gung Memorial Hospital
OTHER		 2026-03-23
Study on Biomarkers for Early Diagnosis of Alzheimer's Disease
NCT04575337
Runs in: China · 1 site 		NA
other		 RECRUITING 6,000 Capital Medical University
OTHER		 2026-03-23
Detection of Alzheimer's Disease (AD)-Related Seeds for AD Diagnosis
NCT04850053
Runs in: China · 1 site 		NA
other		 RECRUITING 1,500 Capital Medical University
OTHER		 2026-03-23
The Diagnostic Cut-off Value of Core Biomarkers of Alzheimer's Disease
NCT05020106
Runs in: China · 1 site 		NA
other		 RECRUITING 3,200 Capital Medical University
OTHER		 2026-03-23
Cognitive Effects of Theta-burst Stimulation (TBS) in Suspected Non-Alzheimer Disease Pathophysiology (SNAP)
NCT05440110
active and active TBS; sham and active TBS
Runs in: Taiwan · 1 site 		NA
other		 COMPLETED 17 Chang Gung Memorial Hospital
OTHER		 2026-03-23
Cognitive Effects and Potential Mechanisms of TBS in Subjects With MCI
NCT05448768
TBS for Amyloid-positive MCI; TBS for Amyloid-negative MCI
Runs in: Taiwan · 1 site 		NA
other		 ENROLLING_BY_INVITATION 80 Chang Gung Memorial Hospital
OTHER		 2026-03-23
Virtual Reality and Computerized Cognitive Intervention for Mild Cognitive Impairment in Heart Failure
NCT05601817
Vita; Com; Vita+Com
Runs in: United States · 1 site 		NA
other		 ACTIVE_NOT_RECRUITING 172 Indiana University
OTHER		 2026-03-23
Cognitive Stimulation Therapy for Dementia: A Two-Armed Pragmatic Trial
NCT05860127
Referral for Cognitive Stimulation Therapy; No change to Standard of Care
Runs in: United States · 2 sites 		NA
other		 COMPLETED 133 University of Massachusetts, Amherst
OTHER		 2026-03-23
The Ketogenic Diet in the Treatment of Alzheimer's Disease
NCT06681948
Ketogenic diet; placebo
Runs in: China · 1 site 		NA
other		 COMPLETED 32 Capital Medical University
OTHER		 2026-03-23
Concurrent Trials on Nature-Based Therapy for Inpatients in Dementia and Rehabilitation Medicine Wards
NCT07059390
Nature Immersion Therapy
Runs in: Singapore · 1 site 		NA
other		 NOT_YET_RECRUITING 1,600 Changi General Hospital
OTHER		 2026-03-23
The Pre-symptomatic Familial Amyotrophic Lateral Sclerosis (Pre-fALS) Study
NCT00317616
Runs in: United States · 1 site 		NA
other		 RECRUITING 500 University of Miami
OTHER		 2026-03-20
A Study to Evaluate Temporary Blood Brain Barrier Disruption in Patients With Parkinson's Disease Dementia
NCT03608553
MR Guided Focused Ultrasound
Runs in: Spain · 1 site 		NA
other		 COMPLETED 20 InSightec
INDUSTRY		 2026-03-20
TMS in Preclinical and Prodromal AD: Modulation of Brain Networks and Memory
NCT04294888
repetitive transcranial magnetic stimulation (rTMS)
Runs in: United States · 1 site 		NA
other		 TERMINATED 4 Massachusetts General Hospital
OTHER		 2026-03-20
Using Technology to Support Care Partners for Persons With Alzheimer's Disease: Tele-STELLA
NCT04627662
Tele-STELLA
Runs in: United States · 1 site 		NA
other		 COMPLETED 375 Oregon Health and Science University
OTHER		 2026-03-20
The Dose Finding Study of DAOIB Added to tDCS for AD
NCT05006781
DAOIB
Runs in: Taiwan · 1 site 		PHASE2
other		 SUSPENDED 140 Chang Gung Memorial Hospital
OTHER		 2026-03-20
NMDA Enhancement Combined With Omega-3 for Early Dementia
NCT05181189
DAOIB+Omega-3; DAOIB+Placebo
Runs in: Taiwan · 1 site 		PHASE2
symptomatic-cholinergic		 NOT_YET_RECRUITING 140 Chang Gung Memorial Hospital
OTHER		 2026-03-20

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 →