Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 24, 2026, 4:48 PM EDT

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Showing 193–216 of 325 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy
Interventions
Lamotrigine, BI 409306, Placebo, BI 425809
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Long Beach, California • Marlton, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers Results available

Neurophysiological Targets for Cognitive Training in Schizophrenia

NCT00923078
Conditions
Schizophrenia
Interventions
Auditory Cognitive Training, Visual Cognitive Training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Enrolling by invitation Not applicable Interventional

Hippocampal Network Function in Epilepsy

NCT06521437
Conditions
Mesial Temporal Lobe Epilepsy
Interventions
TMS targeting the hippocampus indirectly via its network
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Completed No phase listed Observational Accepts healthy volunteers

Cognitive Changes Associated With Breast Cancer Treatment

NCT00550134
Conditions
Breast Cancer, Cognitive Side Effects of Cancer Treatments, Stage I, II and III A Breast Cancer
Interventions
Questionnaires, MRI, Comet assay and Cell senescence
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2021
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Exercise and Therapeutic Learning Among Women With PTSD

NCT04113798
Conditions
PTSD
Interventions
Day 1 Assessments, Day 2 Fear Learning, Day 3 Fear Extinction, Moderate Intensity Exercise, Low Intensity Exercise, Day 4 Recall of Fear Extinction
Other · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
21 Years to 50 Years · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Acupuncture on Anxiety and Working Memory

NCT01492738
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
Conditions
Yellow Fever
Interventions
Yellow fever vaccine, Deuterium (70% enriched 2H2O) labeled water
Biological · Other
Lead sponsor
Sri Edupuganti
Other
Eligibility
18 Years to 45 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Decatur, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Meditation on Cognitive Function and Quality of Life

NCT02162329
Conditions
Breast Cancer
Interventions
Questionnaires, Electroencephalography (EEG), Magnetic Resonance Imaging (fMRI, Meditation Classes
Behavioral · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
35 Years to 65 Years · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
1
States / cities
Houston, Texas
Conditions
Brain Tumor Adult, Brain Metastases From Solid Tumors, Brain Tumor, Primary, Brain Tumor
Interventions
Blood sample, Brain magnetic resonance imaging (MRI), Brain Health Assessment, Quality of Life (QoL) Questionnaire
Procedure · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Conditions
Major Depressive Disorder (MDD), Healthy Adult Volunteer
Interventions
Hot Cognitive Task, Cold cognitive tasks, Structural magnetic resonance imaging (sMRI), Magnetoencephalography imaging (MEG), four self-report forms per the requirement of the NIH Common Data Elements project, Four self-report measures to assess interpersonal functioning, Clinical assessments, ATHF
Behavioral · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Arlington, Texas • Dallas, Texas
Conditions
Multiple Myeloma
Interventions
Questionnaire, Neurocognitive Testing, Neurosensory Testing
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
491 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
1
States / cities
Houston, Texas
Conditions
Posttraumatic Stress Disorder
Interventions
Trauma Memory Reactivation, Cannabidiol (CBD) Broad-Spectrum Oil, Placebo Oil
Behavioral · Dietary Supplement
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Texas
Conditions
Epilepsy, Autobiographical Memory
Interventions
Free and Cued Recall Memory. Temporal Sequence and Spatial Memory
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Traumatic Brain Injury With Loss of Consciousness
Interventions
RehaCom (software)
Device
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
East Hanover, New Jersey
Completed No phase listed Observational Accepts healthy volunteers

The Evaluation and Follow-up of Individuals With Memory Disorder

NCT00001480
Conditions
Alzheimer's Disease, Dementia, Healthy, Memory Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2007
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Pittsburgh, Pennsylvania
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Cognitive Enhancement Therapy, Enriched Supportive Therapy
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
5
States / cities
Boston, Massachusetts • Cambridge, Massachusetts • Charlestown, Massachusetts + 1 more
Completed No phase listed Observational Accepts healthy volunteers

TRC-PAD Program: In-Clinic Trial-Ready Cohort

NCT04004767
Conditions
Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease, Alzheimer Disease, Dementia
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 85 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
45
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 39 more
Conditions
Mild Traumatic Brain Injury, Moderate Traumatic Brain Injury, Mild Cognitive Impairment
Interventions
No Intervention is used for this study but all subjects will be asked to complete electroencephalogram (EEG) testing and an MRI scan., No intervention is used for this study but all subjects will be asked to complete a venous blood draw procedure and a lumbar puncture procedure.
Device · Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
30 Years to 90 Years
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

5-Cog Battery for Detecting Cognitive Impairment and Dementia

NCT03816644
Conditions
Dementia, Cognitive Impairment, Mild Cognitive Impairment, Neurocognitive Disorders
Interventions
5-Cog, Health Literacy & Grip Assessment
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
65 Years and older
Enrollment
1,201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Postoperative Delirium, Postoperative Cognitive Dysfunction
Interventions
fMRI, Montreal Cognitive Assessment (MoCA), Digital Clock Drawing Test Command and Copy, Wide Range Achievement Test reading subtest, Hopkins Verbal Learning Test (HVLT), General Depression Scale (GDS)
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 99 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Recruiting No phase listed Observational Accepts healthy volunteers

Genetic Studies of Early-onset Dementia

NCT04906863
Conditions
Dementia, Early Onset, Alzheimer Dementia (AD), Mild Cognitive Impairment (MCI), Memory Loss
Interventions
Blood draw, Neurocognitive testing, Medical questionnaire
Genetic · Other
Lead sponsor
Columbia University
Other
Eligibility
35 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Cognitive Impairments, Schizotypal Personality Disorder
Interventions
DAR-0100A, Placebo
Drug
Lead sponsor
Larry J. Siever
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Conditions
Cancer Related Cognitive Difficulties, Breast Cancer Female
Interventions
Cognitive testing, Research Brain MRI
Other
Lead sponsor
University of Rochester
Other
Eligibility
21 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Rochester, New York
Completed Not applicable Interventional Accepts healthy volunteers

Emotional Processing and Memory Evaluation in Epilepsy Patients

NCT00486239
Conditions
Epilepsy
Interventions
TLE Arm 1, Emotion Memory Test, Emotion Memory Testing
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio