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 17, 2026, 10:42 AM EDT

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

Showing 241–264 of 892 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Memory and Insulin in Early Alzheimer's Disease

NCT00581867
Conditions
Alzheimer's Disease
Interventions
Insulin Aspart, Placebo
Drug
Lead sponsor
Jeff Burns, MD
Other
Eligibility
60 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Stroke, Cognitive Deficit, Cognitive Impairment, Short-Term Memory Impairment
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Stony Brook, New York
Conditions
Acute Myeloid Leukemia Refractory, Acute Myeloid Leukemia, in Relapse
Interventions
Cytokine Induced Memory-Like Natural Killer Cells, Atezolizumb, CIML-NK cell therapy
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
low carbohydrate/high fat diet, low fat/high carbohydrate diet
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Screening for Memory Studies

NCT01123018
Conditions
Memory Loss, Memory Deficits, Dementia, Alzheimer Disease
Interventions
Memtrax Memory screening test
Behavioral
Lead sponsor
John Wesson Ashford Jr
Federal
Eligibility
21 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Recruiting No phase listed Observational Accepts healthy volunteers

Thinking and Memory Problems in People With HIV

NCT01875588
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
Conditions
Binge Eating, Pediatric Obesity
Interventions
Observational
Other
Lead sponsor
The Miriam Hospital
Other
Eligibility
10 Years to 17 Years
Enrollment
30 participants
Timeline
2018 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Schizophrenia
Interventions
Cognitive remediation therapy
Behavioral
Lead sponsor
Manhattan Psychiatric Center
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Brain Injury, Dementia, Healthy, Mental Disorder, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
810 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
55 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
2
States / cities
Baltimore, Maryland • Bethesda, Maryland
Conditions
Epilepsy
Interventions
Memantine, Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Sacramento, California
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Couples Health Aging, Rhythms and Sleep Study

NCT05952284
Conditions
Aging, Memory Loss
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
50 Years and older
Enrollment
340 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Memory Deficits, Electroconvulsive Therapy
Interventions
Cognitive Intervention: Memory Training, Comparable general mental stimulation
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
New York, New York
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Modafinil Effects on Cognition in Schizophrenia Patients

NCT00711464
Conditions
Schizophrenia
Interventions
modafinil (M1, M2, M4)
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 54 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
2
States / cities
Los Angeles, California • Sacramento, California
Not listed Not applicable Interventional Accepts healthy volunteers

Neuroimaging Memories of Fear and Safety in the Human Brain

NCT04975009
Conditions
Fear Anxiety, PTSD
Interventions
Fear conditioning
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 50 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Austin, Texas
Completed Not applicable Interventional Results available

Brain Connections and Blood Pressure

NCT03736434
Conditions
Hypertension, Mild Cognitive Impairment
Interventions
Mindfulness and DASH Diet Education, Education group
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
65 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Memory Loss, Postmenopause
Interventions
Isoflavones
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
62 Years and older · Female only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Cincinnati, Ohio
Active, not recruiting Not applicable Interventional

Psychosis TMS Study

NCT05857137
Conditions
Psychosis
Interventions
Active TMS, Placebo TMS
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Emotional Distress, Impulsive Behavior, Mood Lability, Mood Instability, Rumination, Psychopathology, Affective Symptoms
Interventions
Neurobehavioral Affective Control Training
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Berkeley, California
Conditions
Mild Cognitive Impairment, Alzheimer's Disease (AD)
Interventions
Insulin glulisine, Placebo
Drug
Lead sponsor
HealthPartners Institute
Other
Eligibility
50 Years to 90 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Minneapolis, Minnesota • Saint Paul, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Eszopiclone on Sleep and Memory in Schizophrenia

NCT01641900
Conditions
Schizophrenia
Interventions
eszopiclone, placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Mild Cognitive Impairment
Interventions
[11C]Acetoacetate[18F]Fluorodeoxyglucose positron emission tomography scan
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 85 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Mild Cognitive Impairment, Memory Disorders, Memory Loss
Interventions
HD-tDCS combined with CT, sham HD-tDCS combined with CT
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
50 Years to 90 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
HIV Associated Neurocognitive Disorder
Interventions
Fluconazole, Paroxetine, Paroxetine and Fluconazole, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland