Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 5:55 AM EDT

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Showing 313–336 of 836 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Impact of Hypoglycemia Unawareness on Brain Metabolism Cognition in T1DM

NCT00575783
Conditions
Type 1 Diabetes, Hypoglycemia
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 49 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Results available

Meditation in Veterans With PTSD and Mild TBI

NCT02280304
Conditions
Stress Disorders, Post-Traumatic, Concussion, Mild
Interventions
Inner Resources for Veterans (IRV), Essential Skills therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 49 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging of the Brain in Emotional Processing

NCT00061204
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Active, not recruiting No phase listed Observational Accepts healthy volunteers

High-field Brain Magnetic Resonance Spectroscopy

NCT02053701
Conditions
Healthy
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2030
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Brain Tumor
Interventions
Sulfasalazine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Completed No phase listed Observational Accepts healthy volunteers

Arterial Spin Labeling (ASL) MRI for Cognitive Decline

NCT01727622
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
FDG-PET, ASL-MRI, Lumbar Puncture
Drug · Other · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
55 Years to 89 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparative Study of Conventional MR Images With Synthetically Reconstructed MR Images of the Brain

NCT05425927
Conditions
Clinical Indication for Brain MRI, Healthy Volunteers
Interventions
SyMRI 15 (3D)
Device
Lead sponsor
SyntheticMR
Industry
Eligibility
Up to 99 Years
Enrollment
189 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
6
States / cities
Phoenix, Arizona • Naples, Florida • Orlando, Florida + 3 more
Conditions
Stroke, Motor Activity
Interventions
GAITRite assessment
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Charleston, South Carolina
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Ketone Ester Intervention in Alcohol Use Disorder

NCT04616781
Conditions
Alcohol Drinking, Alcohol Use Disorder
Interventions
Ketone Ester "(R)-3-hydroxybutyl (R)-3-hydroxybutyrate", Isocaloric dextrose placebo, Alcohol drinks
Dietary Supplement · Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Brain Tumor
Interventions
Visualase® Thermal Therapy System
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Houston, Texas
Conditions
Cerebral Arterial Diseases
Interventions
Dotarem, TOF MRA
Drug · Other
Lead sponsor
Guerbet
Industry
Eligibility
18 Years and older
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
Traumatic Brain Injury, Closed Head Injury, Cognitive Dysfunction
Interventions
Real LED Intervention, Sham LED Intervention
Device
Lead sponsor
Boston VA Research Institute, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Fibromyalgia (FM)
Interventions
Low-intensity ultrasound brain stimulation, Sham (No Treatment)
Device
Lead sponsor
University of Utah
Other
Eligibility
22 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 85 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Major Depression
Interventions
Escitalopram
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 50 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Magnetic Resonance Imaging
Interventions
Dexmedetomidine, Ketamine
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Year to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Brain Cancer, Neck Cancer
Interventions
3T MRI scan
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Stroke
Interventions
piclozotan low dose, placebo, piclozotan high dose
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
25
States / cities
Los Angeles, California • San Francisco, California • Hartford, Connecticut + 22 more
Conditions
Depressive Symptoms, Mild Traumatic Brain Injury, Concussion
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), Sham rTMS
Device
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
3
States / cities
Palo Alto, California • Fort Bliss, Texas • Fort Belvoir, Virginia
Completed No phase listed Observational Accepts healthy volunteers

Brain Mapping of Voice Control

NCT00066911
Conditions
Voice Disorders
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
20 Years to 70 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Spinal Cord Injury
Interventions
Midodrine, Placebo
Drug
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
West Orange, New Jersey • The Bronx, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Neuroimaging of Parkinson's

NCT07024875
Conditions
Parkinsons Disease (PD)
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

Real-time fMRI and Neurofeedback of Brain Networks Mediating Trauma Memory Recall in PTSD

NCT02500719
Conditions
Stress Disorders, Post-Traumatic
Interventions
Computational Model - Real-time Support Vector Machine
Device
Lead sponsor
University of Arkansas
Other
Eligibility
21 Years to 50 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
MLD, Krabbe Disease, ALD, MPS I, MPS II, MPS III, Vanishing White Matter Disease, GM3 Gangliosidosis, PKAN, Tay-Sachs Disease, NP Deficiency, Osteopetrosis, Alpha-Mannosidosis, Sandhoff Disease, Niemann-Pick Diseases, MPS IV, Gaucher Disease, GAN, GM1 Gangliosidoses, Morquio Disease, S-Adenosylhomocysteine Hydrolase Deficiency, Batten Disease, Pelizaeus-Merzbacher Disease, Leukodystrophy, Lysosomal Storage Diseases, Purine Nucleoside Phosphorylase Deficiency, Multiple Sulfatase Deficiency Disease
Interventions
Palliative Care, Hematopoetic Stem Cell Transplantation
Other · Biological
Lead sponsor
University of Pittsburgh
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2035
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania