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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Memory Deficit Clear all
Terminated Phase 1Phase 2 Interventional

Ginkgo Biloba to Improve Short-Term Memory Losses Associated With Electroconvulsive Therapy (ECT)

NCT00070954
View directory record Official record
Conditions
Memory, Short-Term
Interventions
ginkgo biloba, matched placebo
Drug · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Jul 23, 2026, 2:57 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neurobiological Mechanisms of Aging and Stress on Prospective Navigation

NCT03896529
View directory record Official record
Conditions
Aging, Anxiety, Memory Impairment
Interventions
Anticipatory psychological stress
Behavioral
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
65 Years to 80 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jul 23, 2026, 2:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Link Between Anemia and Deficits in Memory and Attention in Individuals With Sickle Cell Disease

NCT00451919
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2016 · Synced Jul 23, 2026, 2:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Age-related Longitudinal Changes in Aviator Performance

NCT01364753
View directory record Official record
Conditions
Memory Impairment
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
45 Years to 70 Years
Enrollment
139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Jul 23, 2026, 2:57 PM EDT
Recruiting Not applicable Interventional

Daily Routines, Executive Functioning & ADHD

NCT06682949
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 24, 2024 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Not applicable Interventional

Reducing Disabilities in Alzheimer's Disease (RDAD) Translation in Area Agencies on Aging (AAAs)

NCT01708304
View directory record Official record
Conditions
Alzheimer's Disease, Dementia, Memory Impairment, Cognitive Impairment
Interventions
RDAD
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
65 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Phase 2 Interventional

Tricaprilin In Age-Associated Memory Impairment

NCT00355550
View directory record Official record
Conditions
Age-Associated Memory Impairment
Interventions
Tricaprilin, Placebo
Drug · Other
Lead sponsor
Cerecin
Industry
Eligibility
50 Years to 85 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
6
States / cities
Brooksville, Florida • DeLand, Florida • Naples, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2020 · Synced Jul 23, 2026, 2:57 PM EDT
Not listed No phase listed Observational

Quality Improvement and Clinical Utility PrecivityAD2(TM) Clinician Survey

NCT06025877
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia, Cognitive Decline, Cognitive Impairment, Memory Impairment
Interventions
PrecivityAD2(TM) blood test
Other
Lead sponsor
C2N Diagnostics
Industry
Eligibility
55 Years and older
Enrollment
400 participants
Timeline
2023 – 2025
U.S. locations
9
States / cities
San Francisco, California • Santa Monica, California • Park Ridge, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Jul 23, 2026, 2:57 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Thinking and Memory Problems in People With HIV

NCT01875588
View directory record Official record
Conditions
HIV Positive
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 110 Years
Enrollment
1,150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Phase 3 Interventional Results available

Phase 3 Randomized Placebo Controlled Clinical Trial of Donepezil

NCT02822573
View directory record Official record
Conditions
Cognitive Dysfunction, Memory Impairment
Interventions
Donepezil 5 mg, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
278
States / cities
Anaheim, California • Antioch, California • Baldwin Park, California + 206 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Not applicable Interventional

EEG Biofeedback to Improve Memory in Adults With Dementia

NCT01168466
View directory record Official record
Conditions
Dementia
Interventions
QEEG-based Neurofeedback Training
Behavioral
Lead sponsor
Quietmind Foundation
Other
Eligibility
45 Years to 85 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Lafayette Hill, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Jul 23, 2026, 2:57 PM EDT
Terminated Not applicable Interventional Results available

Memory Training in Aneurysmal Subarachnoid Hemorrhage Patients

NCT02864940
View directory record Official record
Conditions
Ruptured Aneurysm, Memory Deficits, Subarachnoid Hemorrhage
Interventions
Lumosity, Crossword puzzle
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 9, 2023 · Synced Jul 23, 2026, 2:57 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

TMS for Investigating Memory Facilitation

NCT05462782
View directory record Official record
Conditions
Age-associated Memory Impairment
Interventions
Transcranial Magnetic Stimulation (TMS) Cone Coil, Transcranial Magnetic Stimulation (TMS) Sham Coil
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
60 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Phase 1 Interventional

Pioglitazone Hydrochloride in Preventing Radiation-Induced Cognitive Dysfunction in Treating Patients With Brain Tumors

NCT01151670
View directory record Official record
Conditions
Brain Neoplasms, Malignant, Brain Neoplasms, Benign, Malignant Meningioma, Glioblastoma Multiforme, Anaplastic Astrocytoma
Interventions
Pioglitazone
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Not applicable Interventional

HOBSCOTCH Phase III

NCT04519775
View directory record Official record
Conditions
Epilepsy
Interventions
Home Based Self-management and Cognitive Training Changes lives (HOBSCOTCH)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 30, 2025 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Not applicable Interventional

Treating New Learning and Memory Deficits in Progressive Multiple Sclerosis (MS)

NCT02301247
View directory record Official record
Conditions
Multiple Sclerosis, Progressive, Cognition - Other, Memory Impairment
Interventions
Memory retraining exercises, Placebo control memory exercises
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
30 Years to 59 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 23, 2026, 2:57 PM EDT
Not listed Not applicable Interventional

Efficacy of Pharmacological Treatment of Working Memory Impairment After Traumatic Brain Injury: Evaluation With fMRI

NCT00489892
View directory record Official record
Conditions
Traumatic Brain Injury, Severe Traumatic Brain Injury
Interventions
Modafinil
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 24, 2007 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Acupuncture on Anxiety and Working Memory

NCT01492738
View directory record Official record
Conditions
Memory Impairment, Anxiety
Interventions
Acupuncture
Procedure
Lead sponsor
National University of Health Sciences
Other
Eligibility
18 Years to 30 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
2
States / cities
Chicago, Illinois • Wilmette, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced Jul 23, 2026, 2:57 PM EDT
Not listed Phase 1 Interventional

Aricept to Improve Functional Tasks in Vascular Dementia

NCT00457769
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 16, 2021 · Synced Jul 23, 2026, 2:57 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Methylphenidate for the Treatment of Epilepsy-related Cognitive Deficits

NCT04419272
View directory record Official record
Conditions
Epilepsy
Interventions
Methylphenidate, Placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
4
States / cities
Miami, Florida • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Jul 23, 2026, 2:57 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Pomegranate Extract and Memory

NCT01950221
View directory record Official record
Conditions
Healthy Volunteers
Interventions
POMx, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 75 Years
Enrollment
212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Jul 23, 2026, 2:57 PM EDT
Not yet recruiting Not applicable Interventional

Treatment of Cognitive and Sensorimotor Deficits in Parkinson's Disease With High Definition Transcranial Direct Current Stimulation

NCT07534397
View directory record Official record
Conditions
PARKINSON DISEASE (Disorder)
Interventions
transcranial direct current stimulation, Sham transcranial direct current stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
50 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Jul 23, 2026, 2:57 PM EDT
Active, not recruiting Not applicable Interventional

Promoting Goals-of-Care Discussions for Patients With Memory Problems and Their Caregivers

NCT05596760
View directory record Official record
Conditions
Dementia, Dementia, Vascular, Mixed Dementias, Alzheimer Disease, Huntington Disease, Lewy Body Disease, Creutzfeldt-Jakob Syndrome, Frontotemporal Lobar Degeneration, Cognitive Dysfunction, Cognitive Aging, Chronic Disease, Palliative Care, Patient Care, Health Care Quality, Access, and Evaluation, Patient Care, Health Communication, Patient Care Planning, Quality of Life
Interventions
Jumpstart Guide
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
1,802 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 23, 2026, 2:57 PM EDT
Suspended Not applicable Interventional

Risk Screening & Primary Prevention of Elder Abuse in People Living With Dementia

NCT07429591
View directory record Official record
Conditions
Caregivers of Alzheimer's Disease or Memory Problem Patients, Caregiver Wellbeing, Elder Abuse
Interventions
Risk Assessment Screening, Coach and Website Intervention
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Jul 23, 2026, 2:57 PM EDT