Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 12:13 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 169–188 of 188 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational

Memory Disorders Registry

NCT00654563
Conditions
Dementia, Alzheimer's Disease, Parkinson Disease, Huntington Disease
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Stroke, Vascular Dementia, Memory Deficits
Interventions
Donepezil and self-generated memory training, Donepezil and experimenter-administered memory training
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2021
U.S. locations
1
States / cities
West Orange, New Jersey
Not listed Phase 2 Interventional Accepts healthy volunteers

Acute Effects of Stimulant Medication in College Students With ADHD

NCT03935646
Conditions
Attention Deficit Hyperactivity Disorder, Stimulant Use, Working Memory, Change in Sustained Attention, Mood
Interventions
Adderall IR 10mg, Placebo
Drug
Lead sponsor
University of Wyoming
Other
Eligibility
18 Years to 29 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Laramie, Wyoming
Conditions
Traumatic Brain Injury
Interventions
methylphenidate, Placebo
Drug
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Brain Injuries, Traumatic, Repetitive Transcranial Magnetic Stimulation, Memory Deficits, Aging
Interventions
Repetitive Transcranial magnetic Stimulation
Device
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
50 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Diabetes Mellitus
Interventions
Pulsatile IV insulin therapy, Effects of Pulsatile IV Insulin on Cognitive functions
Procedure
Lead sponsor
Florida Atlantic University
Other
Eligibility
21 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Boca Raton, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Obesity Treatment Enhanced With Working Memory Training

NCT02529397
Conditions
ADHD, Weight Loss
Interventions
Adaptive Working Memory Training, Non-adaptive cognitive training
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Mild Cognitive Impairment
Interventions
Oral Health Intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
60 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
THC
Interventions
THC, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Hartford, Connecticut
Conditions
Attention Deficit Disorder with Hyperactivity (ADHD)
Interventions
Sleep Extension, Daytime Routine
Behavioral
Lead sponsor
Cori Manning
Other
Eligibility
11 Years to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Results available

tACS for Amyloid-β Reduction in Alzheimer's Disease

NCT03290326
Conditions
Alzheimer Disease
Interventions
Transcranial Alternating Current Stimulation (tACS)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 3 Interventional Accepts healthy volunteers Results available

The Healthy Patterns Sleep Study

NCT03682185
Conditions
Dementia, Alzheimer Disease, Circadian Rhythm Disorders, Circadian Rhythm Sleep Disorder, Insomnia, Hypersomnia, Cognitive Impairment, Cognitive Decline, Mild Cognitive Impairment, Frontotemporal Dementia, Neurocognitive Disorders, Vascular Dementia, Sleep Disorder, Memory Impairment
Interventions
Attention-Control Condition, Timed Activity Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 110 Years
Enrollment
421 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Sickle Cell Disease
Interventions
General Tutoring, Memory Training
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Spatial Scene Recognition Memory in Epilepsy Surgery

NCT07580183
Conditions
Focal Epilepsy, Temporal Lobe Epilepsy, Medically Refractory Epilepsy, Memory Disorders, Epilepsy Comorbidities, Epilepsy Intractable, Epilepsy Surgery, Epilepsy, Temporal Lobe, Memory Deficits, Memory Disorder, Spatial, Memory Dysfunction, Spatial Perception
Interventions
Virtual Tour Recognition Memory Task, Intracranial EEG Recording with Research Electrodes (Aim III only), MRI Neuroimaging and Neuropsychological Assessment (Aim I)
Behavioral · Device · Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 55 Years
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
2
States / cities
Sacramento, California • Atlanta, Georgia
Conditions
Healthy
Interventions
Placebo supplement, Citicoline supplement
Dietary Supplement
Lead sponsor
Kyowa Hakko Bio Co., Ltd.
Industry
Eligibility
50 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Addison, Illinois
Conditions
Depressive Disorder, Treatment-Resistant, Memory Deficits
Interventions
Stanford Accelerated Intelligent Neuromodulation Therapy (SAINT®) with the Magnus Neuromodulation System
Device
Lead sponsor
BrainHealth Solutions, Inc.
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Costa Mesa, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Caring for the Caregiver Network

NCT03049501
Conditions
Caregivers of Alzheimer's Disease or Memory Problem Patients
Interventions
Caregiving condition, Nutrition condition
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
244 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Miami, Florida
Completed Phase 4 Interventional Results available

Trial of Carvedilol in Alzheimer's Disease

NCT01354444
Conditions
Alzheimer's Disease
Interventions
Carvedilol, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
Up to 100 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Memory Loss, Memory Disorders, Memory Impairment
Interventions
Prescreener database
Other
Lead sponsor
Global Alzheimer's Platform Foundation
Other
Eligibility
50 Years to 90 Years
Enrollment
1,555 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
18
States / cities
San Diego, California • Santa Ana, California • Aventura, Florida + 13 more
Conditions
Age-Associated Memory Impairment (AAMI)
Interventions
HT-0712, Placebo
Drug
Lead sponsor
Dart NeuroScience, LLC
Industry
Eligibility
50 Years to 80 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
16
States / cities
Sun City, Arizona • Long Beach, California • Santa Monica, California + 13 more