Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 24, 2026, 10:06 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Functional MRI Clear all
Completed Not applicable Interventional

Effect of Glucosamine on Joint Structure and Quality of Life (JOG)

NCT00377286
View directory record Official record
Conditions
Osteoarthritis
Interventions
Glucosamine (a dietary supplement), 16 oz lite lemonade
Dietary Supplement · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
35 Years to 65 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 13, 2011 · Synced Jul 24, 2026, 10:06 AM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

SV2A & TSPO PET Imaging Measures to Reveal Mechanisms of HIV Neuropathogenesis During Antiretroviral Therapy

NCT05586581
View directory record Official record
Conditions
HIV Associated Neurocognitive Disorder, HIV Dementia, HIV Encephalitis, Healthy
Interventions
SV2A PET, TSPO PET
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Not applicable Interventional

UCSF TARA Study: Training for Awareness, Resilience and Action

NCT02480257
View directory record Official record
Conditions
Depression, Anxiety
Interventions
TARA
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 18 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 21, 2022 · Synced Jul 24, 2026, 10:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

MRI Study of Musculoskeletal Function

NCT00051857
View directory record Official record
Conditions
Abnormalities, Imaging, Patellofemoral Pain Syndrome
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
5 Years to 95 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 24, 2026, 10:06 AM EDT
Not yet recruiting Not applicable Interventional

Language Network Prehab Via fMRI Neurofeedback

NCT07488780
View directory record Official record
Conditions
Glioma, Glioma Surgery
Interventions
fMRI
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 24, 2026, 10:06 AM EDT
Withdrawn Phase 1 Interventional

Pilot Study Repetitive Transcranial Magnetic Stimulation (rTMS) in Cannabis Craving

NCT01031290
View directory record Official record
Conditions
Cannabis Use
Interventions
Repetitive Transcranial Magnetic Stimulation
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 24, 2026, 10:06 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Exploration of Cortical Neural Network in Patients With Bothersome Tinnitus

NCT01385540
View directory record Official record
Conditions
Tinnitus
Interventions
Task-Based Functional Magnetic Resonance Imaging (fMRI)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Not applicable Interventional

Deep Brain Stimulation with LIFUP for Mild Cognitive Impairment and Mild Alzheimer's Disease

NCT03347084
View directory record Official record
Conditions
Brain Imaging, Mild Cognitive Impairment, Alzheimer Disease, Deep Brain Stimulation
Interventions
Excitation, Inhibition
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
55 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Sodium Oxybate in Spasmodic Dysphonia and Voice Tremor

NCT03292458
View directory record Official record
Conditions
Spasmodic Dysphonia, Voice Tremor
Interventions
Sodium Oxybate
Drug
Lead sponsor
Kristina Simonyan
Other
Eligibility
21 Years to 80 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Jul 24, 2026, 10:06 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Oxytocin and Cognitive Behavioral Therapy in Drug Dependence

NCT00975416
View directory record Official record
Conditions
Drug Dependence
Interventions
Cognitive Behavioral Therapy, Intranasal Oxytocin, Placebo
Behavioral · Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 19, 2015 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Phase 3 Interventional Results available

Hyperpolarized Xenon MRI for Assessment of Pulmonary Function in Lung Resection

NCT03417687
View directory record Official record
Conditions
Pulmonary Surgical Procedures
Interventions
129Xe MRI, 133 Xe scintigraphy
Drug
Lead sponsor
Polarean, Inc.
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Durham, North Carolina • Cincinnati, Ohio • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Jul 24, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Posterior Cingulate Function in Persons With Risk Factors for Alzheimer's Disease

NCT00478166
View directory record Official record
Conditions
Magnetic Resonance Imaging, Alzheimer's Disease, Dementia, Adult Children, Risk
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
55 Years to 65 Years
Enrollment
206 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 4, 2015 · Synced Jul 24, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effect of Acetylcholine on Memory and Attention

NCT00001977
View directory record Official record
Conditions
Alzheimer's Disease, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 24, 2026, 10:06 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Deciphering the Role of Oxytocin in Motivation: an fMRI Study. Part II

NCT02652195
View directory record Official record
Conditions
Healthy Controls, Alcohol Use Disorder
Interventions
Placebo, Oxytocin
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 45 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Phase 2 Interventional Results available

A Study Using Functional Magnetic Resonance Imaging (fMRI) to Assess the Effects of Naltrexone SR/ Bupropion SR Therapy in Overweight or Obese Subjects

NCT00711477
View directory record Official record
Conditions
Obesity
Interventions
Naltrexone SR 32 mg/bupropion SR 360 mg/day, Placebo, fMRI scan
Drug · Other
Lead sponsor
Orexigen Therapeutics, Inc
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Upton, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2015 · Synced Jul 24, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Default Mode Network fMRI Maps as a Predictive Index of Hepatic Encephalopathy Outcome

NCT02083367
View directory record Official record
Conditions
Hepatic Encephalopathy, Cirrhosis, Nonalcoholic Steatohepatitis, Hepatitis C
Interventions
Not listed
Lead sponsor
OSF Healthcare System
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated May 24, 2015 · Synced Jul 24, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) of Neuropsychiatric Patients and Healthy Volunteers

NCT00004571
View directory record Official record
Conditions
Schizophrenia, Normal Physiology
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 120 Years
Enrollment
3,273 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Targeting Large-scale Networks in Depression With Real-time fMRI (Functional Magnetic Resonance Imaging) Neurofeedback

NCT05934604
View directory record Official record
Conditions
Healthy Participants
Interventions
Functional magnetic resonance imaging (fMRI)
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 7, 2024 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Phase 2 Interventional Results available

11C-acetate/18Fluorodeoxyglucose-FDG PET/CT and Cardiac MRI in Pulmonary Hypertension

NCT01917136
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
11C-acetate, [18F]Fluoro-2-deoxy-2-D-glucose, Cardiac MRI
Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Jul 24, 2026, 10:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Activities Associated With Different Facial Expressions Using Blood Oxygenation Level Dependent Functional MRI

NCT00096564
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vascular Mechanisms for the Effects of Loss of Ovarian Hormone Function on Cognition in Women

NCT02122198
View directory record Official record
Conditions
Cognitive Impairment, Executive Dysfunction, Endothelial Dysfunction, Cardiovascular Disease
Interventions
Leuprolide acetate, Estradiol, Medroxyprogesterone, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Aurora, Colorado • Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Not applicable Interventional Results available

Transmagnetic Stimulation Pilot in Primary Progressive Aphasia

NCT05860647
View directory record Official record
Conditions
Primary Progressive Aphasia
Interventions
Intermittent theta burst stimulation
Device
Lead sponsor
HealthPartners Institute
Other
Eligibility
40 Years to 90 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Functional Brain Imaging of Pain Phenotype and Genotype

NCT01777087
View directory record Official record
Conditions
Pain
Interventions
gauze soaked with capsaicin
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Jul 24, 2026, 10:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

PharmacofMRI of Anxiolytic Medications (Pregabalin)

NCT00706836
View directory record Official record
Conditions
Anxiety Disorders
Interventions
Pregabalin 50mg, Pregabalin 200 MG, placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2019 · Synced Jul 24, 2026, 10:06 AM EDT