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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:26 AM EDT

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Showing 337–360 of 1,071 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Cognitive Testing Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Testing of a Mobile Web App to Decrease Posttraumatic Stress Symptoms in Women After Sexual Assault

NCT04334356
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Mobile Web App
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
Colorado Springs, Colorado • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Oct 21, 2026, 4:26 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Biomarkers for Vascular Contributions to Cognitive Impairment and Dementia Consortium

NCT06284213
View directory record Official record
Conditions
Cognitive Impairment, Dementia
Interventions
No interventions
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years to 90 Years
Enrollment
1,892 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
17
States / cities
Los Angeles, California • Sacramento, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility Testing of the Alert for Atrial Fibrillation Program

NCT01988974
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Alert for Atrial Fibrillation Program, Healthy Sleep
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 24, 2017 · Synced Oct 21, 2026, 4:26 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Patient Centered Outcomes Analysis for MS Using a Mobile Application

NCT04281160
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
BeCare Mobile App
Device
Lead sponsor
BeCare Link LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Neuroimaging During Pure Oxygen Breathing

NCT03268590
View directory record Official record
Conditions
Hyperoxia, Hypoxia, Brain, Neurobehavioral Manifestations
Interventions
Oxygen
Drug
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 21, 2026, 4:26 AM EDT
Recruiting Not applicable Interventional

Developing New Educational Materials About Genetic Testing for a Diverse Group of Cancer Patients

NCT04751435
View directory record Official record
Conditions
Educational Materials for Genetic Testing, Breast Cancer, Ovarian Cancer, Prostate Cancer, Pancreatic Cancer, Colorectal Cancer
Interventions
Cognitive interview, LCAM intervention, Standard of care
Other · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
445 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
4
States / cities
Brooklyn, New York • Jamaica, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional

Improving Sleep and Cognition in Alzheimer's Disease

NCT05200208
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Citicoline supplement, Placebo
Dietary Supplement · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Active, not recruiting Not applicable Interventional

Impact of Intensive Computerized Cognitive Training

NCT06130735
View directory record Official record
Conditions
Acquired Brain Injury, Mild Cognitive Impairment, Mild Neurocognitive Disorder
Interventions
Cognitive Computerized Training
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
25 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study to Evaluate the Performance Validity and Test-Retest Reliability of a Computer-Administered Cognitive Test Battery in Participants With Major Depressive Disorder (MDD)

NCT03014544
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Computer- administered test battery, Examiner- administered test battery
Device
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 59 Years
Enrollment
585 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
20
States / cities
Birmingham, Alabama • Anaheim, California • Beverly Hills, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Reducing HIV Risk Among Episodic Substance Using Men Who Have Sex With Men (SUMSM)

NCT01279044
View directory record Official record
Conditions
HIV Infections, Episodic Substance Use
Interventions
Adapted Personalized Cognitive Risk-reduction Counseling intervention (PCC), Standard HIV testing with information only
Behavioral
Lead sponsor
San Francisco Department of Public Health
Government
Eligibility
18 Years and older · Male only
Enrollment
385 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional Results available

A Novel Cognitive Remediation Intervention Targeting Poor Decision-making and Depression in Veterans at High Risk for Suicide: A Safe, Telehealth Approach During the COVID-19 Pandemic

NCT04952532
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Neuropsychological Educational Approach to Cognitive Remediation (NEAR, termed Cognitive Remediation plus Bridging)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin as Adjunctive Treatment of Schizophrenia

NCT01568528
View directory record Official record
Conditions
Schizophrenia
Interventions
Oxytocin, Placebo, Control
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 4, 2019 · Synced Oct 21, 2026, 4:26 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Can (Optical Coherence Tomography) Pictures of the Retina Detect Alzheimer's Disease at Its Earliest Stages?

NCT06023446
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Optical Coherence Tomography
Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
50 Years to 89 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 21, 2026, 4:26 AM EDT
Completed No phase listed Observational

Lactate for Energy and Neurocognition

NCT05207397
View directory record Official record
Conditions
Healthy Aging, Alzheimer Disease
Interventions
Lactate infusion
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
60 Years to 95 Years
Enrollment
24 participants
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 21, 2026, 4:26 AM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Digital STEADI Efficacy

NCT07852650
View directory record Official record
Conditions
Fall, Mild Cognitive Impairment (MCI), Aging
Interventions
Digital STEADI-1, STEADI Standard of Care, Digital STEADI-2, Attentional control
Behavioral
Lead sponsor
Friendi.fi Corporation
Industry
Eligibility
50 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Not yet recruiting Not applicable Interventional

Mindfulness Therapy for Chronic Pain After Intimate Partner Violence

NCT07700355
View directory record Official record
Conditions
Chronic Pain
Interventions
Mindfulness-Based Cognitive Therapy for Trauma-Informed Pain (MBCT-TIP), Health Enhancement Program (HEP)
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Terminated No phase listed Observational

PLUG Dementia Trial and MRI PLUG Dementia Sub-Study

NCT03091855
View directory record Official record
Conditions
Atrial Fibrillation, Dementia, Cognitive Decline
Interventions
Questionnaire, Magnetic Resonance Imaging
Other · Diagnostic Test
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
65 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 21, 2026, 4:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

REACH Implicit Bias Training Project

NCT03415308
View directory record Official record
Conditions
Communication, Bias, Racial, Relation, Doctor Patient
Interventions
Focus Groups, Cognitive Interviews, Pilot Testing of Implicit Bias Training
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional

Determining Which Regions of the Brain Are Active During Flight Simulation at Separate Timepoints During Training

NCT06606925
View directory record Official record
Conditions
Cognitive Performance
Interventions
fMRI with virtual reality flight simulator
Diagnostic Test
Lead sponsor
The Geneva Foundation
Other
Eligibility
18 Years to 54 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional

GYNecologic Cancer-Related COGnitive Impairment

NCT06662435
View directory record Official record
Conditions
Ovarian Cancer, Endometrial Cancer, Cervical Cancers, Vulvar Cancers, Uterine Cancer, Cervix Cancer, Ovary Cancer
Interventions
GYNCOG
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional

Breastfeeding Self-Management for Nipple and Breast Pain

NCT03392675
View directory record Official record
Conditions
Breastfeeding, Breast Pain
Interventions
Self-monitoring of BF and intervention
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
2
States / cities
Farmington, Connecticut • Manchester, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 11, 2021 · Synced Oct 21, 2026, 4:26 AM EDT
Completed Not applicable Interventional

Qualia Perimenopause Efficacy and Tolerability Study: An Open-label 3-Arm Trial

NCT07361757
View directory record Official record
Conditions
Peri-menopausal Women
Interventions
Qualia Perimenopause Formula A, Qualia Perimenopause Formula B, Qualia Perimenopause Formula C
Dietary Supplement
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
40 Years to 55 Years · Female only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Active, not recruiting Phase 3 Interventional

Stereotactic Radiosurgery or Whole Brain Radiation Therapy in Treating Patients With Newly Diagnosed Non-melanoma Brain Metastases

NCT01592968
View directory record Official record
Conditions
Metastatic Malignant Neoplasm, Metastatic Malignant Neoplasm in the Brain
Interventions
Cognitive Assessment, Quality-of-Life Assessment, Stereotactic Radiosurgery, Whole-Brain Radiotherapy
Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 21, 2026, 4:26 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Ferritin and Iron Burden in SAH sIRB

NCT03754725
View directory record Official record
Conditions
SAH, Dementia
Interventions
Deferiprone pill, placebo, Montreal Cognitive Assessment
Drug · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Iowa City, Iowa • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 21, 2026, 4:26 AM EDT