Independent directory Public ClinicalTrials.gov records United States
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Showing 25–48 of 679 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Arterial Spin Labeling (ASL) MRI for Cognitive Decline

NCT01727622
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
FDG-PET, ASL-MRI, Lumbar Puncture
Drug · Other · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
55 Years to 89 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Arlington Longitudinal Optimal Healthy Aging Study (ALOHA)

NCT07180147
Conditions
Alzheimer Disease (AD), Cardio Vascular Disease, Mild Cognitive Impairment (MCI), Frailty Syndrome, Disability Physical, Hypertension, Metabolic Syndrome (MetS), Healthy Aging, Obesity &Amp; Overweight
Interventions
Not listed
Lead sponsor
Marymount University
Other
Eligibility
50 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Arlington, Virginia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Lifestyle Enriching Activities for Research in Neuroscience Intervention Trial: LEARNit Study

NCT02726906
Conditions
Aging, Cognitive Ability, General
Interventions
Moderate-aerobic walking, Positron Emission Tomography (PET) scan, Healthy living education, Physical activity monitor
Behavioral · Radiation · Device
Lead sponsor
University of Southern California
Other
Eligibility
55 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Alzheimer's Disease
Interventions
rosiglitazone
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
6
States / cities
Litchfield Park, Arizona • Phoenix, Arizona • Sun City, Arizona + 3 more
Conditions
Alzheimer's Disease
Interventions
Bapineuzumab
Drug
Lead sponsor
JANSSEN Alzheimer Immunotherapy Research & Development, LLC
Industry
Eligibility
51 Years and older
Enrollment
896 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
176
States / cities
Birmingham, Alabama • Goodyear, Arizona • Phoenix, Arizona + 140 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Closed-Loop Brain Stimulation as a Potential Intervention for Cognitive Decline

NCT05907343
Conditions
Mild Cognitive Impairment, Alzheimer Dementia (AD)
Interventions
Closed-loop TBS, Open-loop TBS
Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 90 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Austin, Texas
Conditions
Alzheimer's Disease
Interventions
AAB-003 (PF-05236812), Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
50 Years to 89 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
23
States / cities
Escondido, California • Hallandale, Florida • Ocala, Florida + 11 more
Conditions
Alzheimer Disease, Anxiety, Agitation,Psychomotor, Mild Cognitive Impairment (MCI) Due to Alzheimer's Disease
Interventions
high CBD/low THC sublingual solution
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
55 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Belmont, Massachusetts
Not listed No phase listed Observational Accepts healthy volunteers

Alzheimer's Disease Core Center

NCT01421420
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Age-Related Memory Disorders
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
50 Years and older
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Mild Cognitive Impairment (MCI), Early Stages of Cognitive Decline, Alzheimer's Disease Dementia, Alzheimer's Disease Diagnosis, Alzheimer's Disease and Related Dementias, Parkinson's Disease, Parkinson's Disease (PD), Parkinson's Disease With Wearing-off Motor Fluctuations, Dementia (Diagnosis), Dementia MCI (Mild Cognitive Impairment)
Interventions
Structured wellness care, Wearable brain-computer interface devices, Stem Cell Therapy - Experimental, Control - Placebo Comparator
Behavioral · Device · Biological + 1 more
Lead sponsor
Noah Tech, Corp.
Industry
Eligibility
55 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Palisades Park, New Jersey
Conditions
Early Alzheimer's Disease
Interventions
Lecanemab IV, Placebo, Lecanemab SC
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
50 Years to 90 Years
Enrollment
1,906 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
112
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 84 more
Conditions
Cognitive Dysfunction
Interventions
adMSC
Biological
Lead sponsor
Paul E Schulz
Other
Eligibility
60 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Alzheimer's Disease
Interventions
Photobiomodulation
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
55 Years to 89 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Risk Evaluation and Education for Alzheimer's Disease

NCT00571025
Conditions
Alzheimer's Disease
Interventions
APOE Disclosure
Behavioral
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 85 Years
Enrollment
301 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2004
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Cleveland, Ohio
Conditions
Alzheimers Disease
Interventions
RO7126209, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
15
States / cities
Atlantis, Florida • Clermont, Florida • Lady Lake, Florida + 12 more
Conditions
Cognitive Impairment, Mild, Dementia, Mild, Alzheimer Disease
Interventions
18F-AV-1451
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years to 90 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting Not applicable Interventional Accepts healthy volunteers

Goal Setting to Promote Physical Activity Adherence in Midlife Adults

NCT05980052
Conditions
Physical Activity, Exercise
Interventions
Physical Activity
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
45 Years to 65 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Tau in Alzheimer's Disease and Normal Aging

NCT02884492
Conditions
Alzheimer's Disease
Interventions
18F-THK-5351, Lumbar Puncture (optional)
Drug · Procedure
Lead sponsor
William Charles Kreisl
Other
Eligibility
50 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Study to Understand Novel Biomarkers in Researching Dementia

NCT06547099
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Interventions
Clinical tau PET, Clinical amyloid test, Research blood collection, Cognitive assessments
Diagnostic Test · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Alzheimer Disease
Interventions
lecozotan SR, Donepezil
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
50 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
35
States / cities
Phoenix, Arizona • Tucson, Arizona • Costa Mesa, California + 31 more
Conditions
Alzheimer's Disease
Interventions
Rasagiline, Placebo
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
50 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
3
States / cities
Las Vegas, Nevada • Cleveland, Ohio • Lakewood, Ohio
Conditions
Alzheimer's Disease
Interventions
Donepezil, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
8
States / cities
San Francisco, California • Baltimore, Maryland • St Louis, Missouri + 1 more
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Cognition, Age, and RaPamycin Effectiveness - DownregulatIon of thE mTor Pathway

NCT04200911
Conditions
Cognitive Impairment, Mild, Alzheimer Disease
Interventions
Rapamune
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
55 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Not yet recruiting Phase 2 Interventional Accepts healthy volunteers

RQC for the Prevention of Alzheimer's Disease and Retinal Amyloid-β

NCT06470061
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Cognitive Decline
Interventions
Resveratrol, Quercetin, and Curcumin (RQC), Curcumin
Drug
Lead sponsor
Zaparackas and Knepper LTD
Other
Eligibility
50 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois