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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:08 PM EDT

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Showing 25–48 of 159 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Normal Cognition Clear all
Completed No phase listed Observational

Relationships Among Cognitive Function, Lifestyle, and Exercise After Cancer Treatment

NCT02523677
View directory record Official record
Conditions
Breast Cancer, Cognitive Impairment
Interventions
Not listed
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
21 Years and older · Female only
Enrollment
456 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Modulation of Micro-RNA Pathways by Gemfibrozil in Predementia Alzheimer Disease

NCT02045056
View directory record Official record
Conditions
Preclinical Alzheimer's Disease
Interventions
Gemfibrozil, Placebo
Drug
Lead sponsor
Gregory Jicha, 323-5550
Other
Eligibility
65 Years to 90 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study To Estimate The Effect Of Ketoconazole And Omeprazole On The Pharmacokinetics Of Dimebon In Healthy Subjects Who Are Normal Or Poor CYP2D6 Metabolizers

NCT00931073
View directory record Official record
Conditions
Alzheimer's Disease, Huntington's Disease
Interventions
Dimebon alone, Dimebon + Ketoconazole, Dimebon + Omeprazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Kalamazoo, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 18, 2009 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Not applicable Interventional

The Patterns of Activity and Cognition During Treatment (PACT) Study

NCT04562987
View directory record Official record
Conditions
Breast Neoplasms, Breast Cancer Female
Interventions
Physical Activity, Attentional Control
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
21 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 21, 2026, 1:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mild Cognitive Impairment in Breast Cancer Patients

NCT01949376
View directory record Official record
Conditions
Breast Cancer, Cognitive Impairment
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 70 Years · Female only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 3, 2020 · Synced Oct 21, 2026, 1:08 PM EDT
Recruiting Not applicable Interventional

Home-Based Brain Stimulation for Motoric Cognitive Risk Syndrome

NCT06821568
View directory record Official record
Conditions
Alzheimer Disease and Related Dementias, Cognition, Mobility Disability
Interventions
Personalized Transcranial Direct Current Stimulation (tDCS), Active-Sham
Other
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years to 90 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Roslindale, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 21, 2026, 1:08 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Implications of Amyloid Pathology

NCT00900770
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
60 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 29, 2009 · Synced Oct 21, 2026, 1:08 PM EDT
Recruiting Phase 4 Interventional

Effect on Body Movement and Mental Skills in Patients Who Received Gadolinium-based Contrast Media for Magnetic Resonance Examination Multiple Times Within 5 Years

NCT04373564
View directory record Official record
Conditions
Motor Function, Cognitive Function, Contrast Media
Interventions
Motor Tests, Cognitive Tests, Unenhanced-MRI of the brain, Gadolinium Measurements, Gadoxetate disodium, Gadobenate dimeglumine, Gadodiamide, Gadoterate meglumine, Gadobutrol, Gadoteridol
Procedure · Drug
Lead sponsor
Guerbet
Industry
Eligibility
18 Years to 64 Years
Enrollment
2,076 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
16
States / cities
Scottsdale, Arizona • New Haven, Connecticut • Chicago, Illinois + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 21, 2026, 1:08 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Behavioral and Physiological Effects of Visual Training

NCT00526942
View directory record Official record
Conditions
Healthy
Interventions
SAAGE-designed, visual memory-based cognitive training
Behavioral
Lead sponsor
Posit Science Corporation
Industry
Eligibility
60 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Francisco Bay Area, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2007 · Synced Oct 21, 2026, 1:08 PM EDT
Terminated Phase 2 Interventional Results available

Solriamfetol in Improving Sleep in Patients With Grade II-IV Glioma

NCT03868943
View directory record Official record
Conditions
Glioma, Glioblastoma
Interventions
Soliramfetol
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Phase 2 Interventional Results available

Observational Study of Cognitive Outcomes for Subjects Who Have Had Prior PET Amyloid Imaging With Florbetapir F 18 (18F-AV-45)

NCT00857506
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
florbetapir F 18
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
8
States / cities
Scottsdale, Arizona • Tucson, Arizona • Costa Mesa, California + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2013 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Not applicable Interventional

Meditation and Cognitive Function in Women With Breast Cancer

NCT00556218
View directory record Official record
Conditions
Breast Cancer
Interventions
Tibetan Meditation Program, No Meditation
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2022 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Skeletal and Cognitive Effects of Nutrition From Eggs

NCT03739424
View directory record Official record
Conditions
Bone Health, Cognitive Health
Interventions
Whole egg powder, Whole milk powder, Gelatin food product
Other
Lead sponsor
University of Georgia
Other
Eligibility
9 Years to 13 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Phase 2 Interventional

Cognitive Rehabilitation Group Intervention for Breast Cancer Survivors

NCT01540955
View directory record Official record
Conditions
Breast Cancer
Interventions
Improving Cognition with group intervention
Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 10, 2015 · Synced Oct 21, 2026, 1:08 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Predictors of Cognitive Decline in Normal Aging

NCT00094939
View directory record Official record
Conditions
Alzheimer Disease, Dementia
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
60 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 14, 2009 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of an 8-week Tai Chi Chuan Intervention for Breast Cancer Survivors

NCT03196037
View directory record Official record
Conditions
Cancer, Breast, Cognitive Impairment
Interventions
Tai Chi
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Dysfunction and Breast Cancer Coping Strategies Impact on QOL

NCT03476226
View directory record Official record
Conditions
Breast Cancer
Interventions
Cognitive Dysfunction Coping Strategy Teaching Sheet
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
6
States / cities
Barrington, Illinois • Chicago, Illinois • Elgin, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2024 · Synced Oct 21, 2026, 1:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nutrition, Physical Activity, and Cognition in Breast Cancer Survivors

NCT02591316
View directory record Official record
Conditions
Breast Cancer, Cognitive Impairment, Cognition
Interventions
no intervention
Other
Lead sponsor
Texas State University, San Marcos
Other
Eligibility
30 Years to 70 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Marcos, Texas
Source: ClinicalTrials.gov public record
Updated Jul 19, 2016 · Synced Oct 21, 2026, 1:08 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Wisconsin Brain Donor Program

NCT00585572
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
9,999 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2050
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 21, 2026, 1:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Social Cognition and Brain Integrity in Survivors of Pediatric Medulloblastoma

NCT02747576
View directory record Official record
Conditions
Medulloblastoma
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
12 Years to 30 Years
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 15, 2021 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Not applicable Interventional

Treating Cancer-Related Fatigue Through Systematic Light Exposure

NCT01873794
View directory record Official record
Conditions
Hematopoietic Stem Cell Transplantation, Breast Cancer, Fatigue, Mild Cognitive Impairment, Light, Quality of Life, Sleep
Interventions
Bright white light, Dim red light
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Hackensack, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Phase 2 Interventional Results available

Testing Ramipril to Prevent Memory Loss in People With Glioblastoma

NCT03475186
View directory record Official record
Conditions
Glioblastoma, Radiotherapy; Complications, Cognitive Decline, Chemoradiation
Interventions
Ramipril
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
422
States / cities
Anchorage, Alaska • Phoenix, Arizona • Fort Smith, Arkansas + 280 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 21, 2026, 1:08 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Modafinil on Brain Function in Patients With Schizophrenia

NCT00057707
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Modafinil, Functional MRI, Neuropsychological Testing
Drug · Procedure
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 21, 2026, 1:08 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Brain Health in Youth With Normal Weight, Overweight and Obesity at Risk for Type 2 Diabetes (T2D)

NCT05277558
View directory record Official record
Conditions
Type2 Diabetes, Type 2 Diabetes Mellitus in Obese, Dysglycemia, Microvascular Complications, Brain Structure, Obesity, Childhood, Diabetes in Adolescence, Inflammation, Insulin Resistance, Overweight, Childhood, Cognitive Decline
Interventions
Observational
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 17 Years
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
St Louis, Missouri • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 21, 2026, 1:08 PM EDT