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ClinicalTrials.gov public records Last synced Oct 27, 2026, 4:49 AM EDT

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Showing 289–312 of 1,525 matching trials from the live ClinicalTrials.gov search.
Not listed No phase listed Observational Accepts healthy volunteers

Retinal Function in Parkinson's Disease

NCT01010074
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 64 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Hines, Illinois
Completed Phase 2 Interventional Accepts healthy volunteers

Treating Hyperexcitability in AD With Levetiracetam

NCT03875638
Conditions
Alzheimer Dementia, Alzheimer Disease, Dementia of Alzheimer Type, Mild Cognitive Impairment
Interventions
Levetiracetam, Placebo oral capsule
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
50 Years to 90 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Brain Mechanisms of Overeating in Children

NCT03341247
Conditions
Pediatric Obesity, Inhibition, Decision Making, fMRI
Interventions
Not listed
Lead sponsor
Penn State University
Other
Eligibility
7 Years to 8 Years
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
University Park, Pennsylvania
Not listed Not applicable Interventional

Stroke Recovery and Music or No Music

NCT03608904
Conditions
Ischemic Stroke
Interventions
Music listening, Spoken word (language) listening
Other
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Houston, Texas
Conditions
Alzheimer Disease, Dementia
Interventions
MPC-7869
Drug
Lead sponsor
Myrexis Inc.
Industry
Eligibility
55 Years and older
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
132
States / cities
Alabaster, Alabama • Huntsville, Alabama • Mesa, Arizona + 111 more
Conditions
Psychopathy
Interventions
continuous theta burst stimulation (cTBS), Intermittent theta burst stimulation (iTBS), Sham
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Brain Blood Flow Responses During Exercise

NCT05864950
Conditions
Cerebrovascular Circulation, Magnetic Resonance Imaging
Interventions
MRI
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
55 Years to 69 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Parkinson Disease, Mitochondrial
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
65 Years to 85 Years
Enrollment
30 participants
Timeline
2020 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 2 Interventional Results available

Effect of Valsartan on Carotid Artery Disease

NCT00208767
Conditions
Carotid Artery Diseases, Atherosclerosis
Interventions
Valsartan, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Minimal Hepatic Encephalopathy
Interventions
Lactulose, placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
5 Years to 18 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Spinocerebellar Ataxia
Interventions
Not listed
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Jackson, Mississippi • Galveston, Texas
Conditions
Traumatic Brain Injury
Interventions
Top Down, cognitive rehabilitation day treatment program
Behavioral · Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
New York, New York
Conditions
Ischemic Stroke
Interventions
HT-3951, Placebo
Drug
Lead sponsor
Dart NeuroScience, LLC
Industry
Eligibility
21 Years to 85 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
18
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Downey, California + 15 more
Conditions
Gender Identity, Gender Dysphoria in Adolescents and Adults, Headache, Transgender
Interventions
Testosterone
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 20 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Completed Phase 4 Interventional Results available

Efficacy of Erenumab on Functional Impact of Migraine

NCT04465357
Conditions
Migraine
Interventions
Erenumab-Aooe 140 MG/ML [Aimovig]
Drug
Lead sponsor
Merle Diamond
Other
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Chicago, Illinois • City of Saint Peters, Missouri • Springfield, Missouri
Conditions
Dementia in Nursing Home
Interventions
Cognitive Stimulation Therapy
Other
Lead sponsor
Northern Kentucky University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Lawrenceburg, Indiana
Conditions
Parkinson Disease
Interventions
Auditory Cueing, Visual Cueing, tactile Cueing
Other
Lead sponsor
Northumbria University
Other
Eligibility
50 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Active, not recruiting Not applicable Interventional

Sensory-Evoked Cortical Gamma Oscillation

NCT05206305
Conditions
Alzheimer Disease
Interventions
GammaSense Stimulation device
Device
Lead sponsor
University of Tennessee Medical Center
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee
Terminated Phase 4 Interventional Results available

Antipsychotic Effects on Brain Function in Schizophrenia

NCT01913327
Conditions
Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder
Interventions
Aripiprazole, Risperidone, Modafinil
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Feedback, Motor Sequence Learning, and Brain Connectivity

NCT04971486
Conditions
Adult
Interventions
Motor Sequence Task
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 40 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Argininosuccinic Aciduria, Amino Acid Metabolism, Inborn Errors, Urea Cycle Disorders
Interventions
Sodium Phenylbutyrate, Arginine
Drug
Lead sponsor
Brendan Lee
Other
Eligibility
5 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Houston, Texas
Conditions
Amnesia, Dementia, Healthy, Nervous System Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
830 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Brain Injuries, Traumatic, Concussion, Mild, Concussion, Brain, Concussion, Severe, Concussion, Intermediate
Interventions
BrainScope Ahead 200iD
Device
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
18 Years to 25 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
8
States / cities
Fayetteville, Arkansas • Storrs, Connecticut • Tampa, Florida + 5 more
Completed Not applicable Interventional Accepts healthy volunteers

Dual-Task Exercise for Mild Traumatic Brain Injury (mTBI)

NCT06037603
Conditions
TBI (Traumatic Brain Injury), Brain Concussion, Clinical Trial, Rehabilitation, Cognition, Psychosocial Functioning, Walking, Vision, Ocular, Mobile Application, Saliva, microRNA, Exercise
Interventions
Brain & Walk Exercise Every Day (BraW-Day)
Behavioral
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years to 40 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada