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ClinicalTrials.gov public records Last synced Nov 10, 2026, 9:06 AM EST

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Showing 2377–2400 of 3,983 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Pathophysiology Clear all
Suspended Phase 1Phase 2 Interventional

Vaginal Testosterone Cream For Atrophic Vaginitis in Women Taking Aromatase Inhibitors for Breast Cancer.

NCT01122342
View directory record Official record
Conditions
Vaginitis, Dyspareunia, Breast Neoplasms
Interventions
Testosterone propionate
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Pawtucket, Rhode Island • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 13, 2010 · Synced Nov 10, 2026, 9:06 AM EST
Terminated Not applicable Interventional

Effect of Ranolazine on Echocardiographic Indices of Diastolic Dysfunction

NCT00574756
View directory record Official record
Conditions
Ranolazine, Diastolic Heart Failure, Tissue Doppler Ultrasound, Echocardiography
Interventions
ranolazine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2019 · Synced Nov 10, 2026, 9:06 AM EST
Recruiting No phase listed Observational Accepts healthy volunteers

Microbiome in Aging of Gut and Brain

NCT07799402
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease (AD), Dementia
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2031
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Nov 10, 2026, 9:06 AM EST
Recruiting Not applicable Interventional

Strengthening Neuro-Cognitive Skills for Success in School, Work and Beyond

NCT04109027
View directory record Official record
Conditions
TBI, Cognitive Dysfunction
Interventions
BrainStrong-BSR, BrainStrong-OPT
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 10, 2026, 9:06 AM EST
Completed Phase 2 Interventional Results available

18-Month Study of Memory Effects of Curcumin

NCT01383161
View directory record Official record
Conditions
Age-associated Cognitive Impairment, Mild Cognitive Impairment (MCI)
Interventions
Curcumin, Placebo
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 90 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Menopause Effects on Vascular Function

NCT03236545
View directory record Official record
Conditions
Cardiovascular Risk Factor
Interventions
No to Low Endogenous Estrogen, Estradiol
Other
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Nov 10, 2026, 9:06 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Bone Density and Serum Testosterone in Male Methadone Maintained Patients

NCT00170339
View directory record Official record
Conditions
Opiate Dependence, Osteoporosis, Erectile Dysfunction, Hypogonadism
Interventions
Not listed
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 14, 2016 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Low Intensity Focused Ultrasound for Learning and Memory and Emotion Regulation

NCT03717922
View directory record Official record
Conditions
Brain Diseases, Memory Disorders, Learning Disabilities, Cognitive Impairment
Interventions
Low Intensity Focused Ultrasound Pulsation to Amygdala, Low Intensity Focused Ultrasound Pulsation to Entorhinal Cortex
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
35 Years to 90 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Nov 10, 2026, 9:06 AM EST
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Influence of Cognition on Activity and Participation in People With Stroke

NCT05919251
View directory record Official record
Conditions
Stroke, Cognitive Change, Neurological Injury, Cognitive Impairment, Activity, Motor
Interventions
Ageless Grace
Behavioral
Lead sponsor
Saint Joseph's University, Philadelphia
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2026 · Synced Nov 10, 2026, 9:06 AM EST
Completed No phase listed Observational

Study and Surgical Treatment of Syringomyelia

NCT00011245
View directory record Official record
Conditions
Syringomyelia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Nov 10, 2026, 9:06 AM EST
Completed No phase listed Observational

Blood Brain Barrier Dysfunction and Postoperative Neurocognitive Disorders

NCT04566562
View directory record Official record
Conditions
Neurocognitive Disorders, Postoperative Cognitive Dysfunction
Interventions
Brain Imaging, Cognitive Testing, Blood Biomarkers
Diagnostic Test
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional

A Clinical Trial to Evaluate the Effects of a Supplement on Cognitive Performance

NCT07742605
View directory record Official record
Conditions
Cognitive Impairment, Brain Fog, Memory Difficulties, Difficulty Concentrating, Mental Clarity, Cognitive Performance
Interventions
Xula Herbs Mind Food Supplement
Dietary Supplement
Lead sponsor
Xula Wellness LLC
Industry
Eligibility
25 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Results available

Evaluation of the Safety and Effectiveness of the OPTIMIZER System in Subjects With Heart Failure: FIX-HF-5

NCT00112125
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
OPTIMIZER System
Device
Lead sponsor
Impulse Dynamics
Industry
Eligibility
18 Years and older
Enrollment
428 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2019
U.S. locations
1
States / cities
Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2020 · Synced Nov 10, 2026, 9:06 AM EST
Not listed Early Phase 1 Interventional

Assessing Bioavailability of CoQ10 Supplementation in Burn Patients

NCT02251626
View directory record Official record
Conditions
Burn Injury
Interventions
coenzyme Q10, Placebo
Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2016 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Results available

Non-invasive Transcranial Electrical Stimulation in MS

NCT04466228
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Impairment
Interventions
non-invasive transcranial electrical stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Nov 10, 2026, 9:06 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Neuro-ocular Baselines in a Sports Setting

NCT03653936
View directory record Official record
Conditions
Wave Form Signals Coming From the Eye in a Healthy Cohort
Interventions
HITT device
Device
Lead sponsor
Rebiscan, Inc.
Industry
Eligibility
11 Years to 21 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Nov 10, 2026, 9:06 AM EST
Completed No phase listed Observational

Heart Disease in Sickle Cell Anemia

NCT00113152
View directory record Official record
Conditions
Sickle Cell Anemia, Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 60 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Nov 10, 2026, 9:06 AM EST
Recruiting No phase listed Observational Accepts healthy volunteers

Study to Understand Novel Biomarkers in Researching Dementia

NCT06547099
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Interventions
Clinical tau PET, Clinical amyloid test, Research blood collection, Cognitive assessments
Diagnostic Test · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Results available

Palliative Care for Persons With ADRD and CI in SNF

NCT05308004
View directory record Official record
Conditions
Advance Care Planning, Palliative Care, Skilled Nursing Facility, Cognitive Impairment
Interventions
Palliative Care Consultation
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
60 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Nov 10, 2026, 9:06 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Impact of a Novel Brain Longevity Supplement Containing the Postbiotic Urolithin A (Mitopure) on Cognitive Function and Related Health Outcomes

NCT07060898
View directory record Official record
Conditions
Aging, Cognitive Decline, Brain Fog, Cognitive Function
Interventions
Active Product, Placebo Product
Dietary Supplement
Lead sponsor
Amazentis SA
Industry
Eligibility
40 Years and older
Enrollment
650 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Encinitas, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional

Therapy for Erectile Dysfunction Adaptation of ACT for Compliance With an Erectile Rehabilitation Program

NCT01275404
View directory record Official record
Conditions
Prostate Cancer
Interventions
Sexual Medicine Rehabilitation Program + nurse practitioner information phone calls, Sexual Medicine Rehabilitation Program + Acceptance and Commitment Therapy for Erectile Dysfunction
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Male only
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Time Restricted Eating Plus Exercise for Weight Management

NCT05290233
View directory record Official record
Conditions
Intermittent Fasting, Pre Diabetes, Cognitive Decline
Interventions
TRE + Exercise
Behavioral
Lead sponsor
University of Illinois Chicago
Other
Eligibility
50 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Nov 10, 2026, 9:06 AM EST
Completed Phase 3 Interventional Results available

Vortioxetine (Lu AA21004) 10 and 20 mg for Treatment of Major Depressive Disorder With Sexual Dysfunction

NCT01364649
View directory record Official record
Conditions
Treatment Outcome
Interventions
Vortioxetine, Escitalopram, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 55 Years
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
53
States / cities
Birmingham, Alabama • Tucson, Arizona • Anaheim, California + 50 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2014 · Synced Nov 10, 2026, 9:06 AM EST
Completed Not applicable Interventional Results available

Vest Prevention of Early Sudden Death Trial and VEST Registry

NCT01446965
View directory record Official record
Conditions
Myocardial Infarction, Ventricular Dysfunction, Sudden Death, Ventricular Tachycardia, Ventricular Fibrillation
Interventions
wearable defibrillator
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
2,348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
57
States / cities
Anchorage, Alaska • Fresno, California • Salinas, California + 47 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2021 · Synced Nov 10, 2026, 9:06 AM EST