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ClinicalTrials.gov public records Last synced Oct 30, 2026, 12:52 AM EDT

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Showing 1561–1584 of 1,813 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: functional MRI Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Central Sodium Sensing: Implications for Blood Pressure Regulation

NCT05480722
View directory record Official record
Conditions
Salt Sensitivity of Blood Pressure
Interventions
Hypertonic Saline with furosemide, Hypertonic Saline without furosemide
Other
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 45 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Oct 30, 2026, 12:52 AM EDT
Terminated Phase 1 Interventional

Cardiac Allograft Remodeling and Effects of Sirolimus

NCT01889992
View directory record Official record
Conditions
Cardiac Hypertrophy, Immunosuppression
Interventions
Cardiac MRI, Coronary angiography with IVUS, Cardiac Allograft Remodeling, M-TOR Immunosuppression, Cardiac Biopsy C4D stain, Genetic Mechanism of M-TOR, Cardiopulmonary Exercise Test (CPET)
Radiation · Procedure · Other + 2 more
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Oct 30, 2026, 12:52 AM EDT
Terminated Phase 2 Interventional Results available

Assessing the Potential for Reduced Toxicity Using Focal Brachytherapy in Early Stage, Low Volume Prostate Cancer

NCT01354951
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate Biopsy, Focal Brachytherapy , Assessment of QOL
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
3
States / cities
New Hyde Park, New York • New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 19, 2018 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Early Study of N-Acetylcysteine to Treat Deliberate Self-Harm in Adolescents

NCT01111734
View directory record Official record
Conditions
Deliberate Self Harm
Interventions
N-Acetylcysteine, fMRI
Dietary Supplement · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
13 Years to 21 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 1, 2019 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

Ketogenic Diet (KD) in Alcoholism

NCT03255031
View directory record Official record
Conditions
Alcoholism
Interventions
Ketogenic Diet (KD), Standard American (SA) Meals and Shakes
Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 17, 2024 · Synced Oct 30, 2026, 12:52 AM EDT
Recruiting Not applicable Interventional

A Combined Neurofeedback-TMS Intervention for Alcohol Use Disorder

NCT05621538
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Realtime fMRI Neurofeedback - Active, TMS - Active, Realtime fMRI Neurofeedback - Yoked Sham, TMS - Sham
Behavioral · Device
Lead sponsor
Auburn University
Other
Eligibility
19 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Oct 30, 2026, 12:52 AM EDT
Terminated Phase 1 Interventional

Sildenafil to Treat HIV-Associated Pulmonary Hypertension

NCT00327080
View directory record Official record
Conditions
HIV
Interventions
MRI, L-NMMA, Acetylcholine
Procedure · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Phase 3 Interventional Results available

Neuroimaging Predictors of Relapse During Treatment for Opiate Dependence

NCT02696096
View directory record Official record
Conditions
Opioid Addiction
Interventions
FMRI, Suboxone
Other · Drug
Lead sponsor
Butler Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 17, 2022 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Myocardial Perfusion and Fibrosis in Cancer Survivors

NCT03191461
View directory record Official record
Conditions
Myocardial Fibrosis, Myocardial Injury, Chemotherapeutic Toxicity
Interventions
Adenosine stress test MRI
Diagnostic Test
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developing Biomarkers for Fibromyalgia

NCT00932061
View directory record Official record
Conditions
Fibromyalgia
Interventions
Traditional Acupuncture, Sham Treatment
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 75 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 30, 2020 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Applications of Realtime Functional Magnetic Resonance Imaging (fMRI )

NCT01111617
View directory record Official record
Conditions
Pain
Interventions
Real-time fMRI feedback
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced Oct 30, 2026, 12:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Noninvasive Pre-surgical Evaluation of Patients With Focal Epilepsy and Establishment of a Normative Imaging Database

NCT02107989
View directory record Official record
Conditions
Epilepsy
Interventions
MRI, MEG
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
8 Years to 120 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Activating and Identifying Neural Responses to Social Rejection: a Combined tDCS and fMRI Study

NCT02739789
View directory record Official record
Conditions
Healthy
Interventions
tDCS, Sham tDCS
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 25 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Impact of Familiarity and Emotional Attachment on the Visual Processing of Faces

NCT00001913
View directory record Official record
Conditions
Bereavement, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Functional MRI Study in Healthy Children Engaged in Aggressive Behaviors

NCT03615703
View directory record Official record
Conditions
Impulsive Aggression
Interventions
Not listed
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
8 Years to 12 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Oct 30, 2026, 12:52 AM EDT
Withdrawn Not applicable Interventional

State and Trait Mediated Response to TMS in Substance Use Disorder

NCT03707600
View directory record Official record
Conditions
Nicotine Dependence
Interventions
TMS
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational

Assessment of Cardiopulmonary Function in Duchenne Muscular Dystrophy

NCT02195999
View directory record Official record
Conditions
Muscular Dystrophy, Duchenne
Interventions
Magnetic Resonance Imaging (MRI), Pulmonary Function Testing (PFT), Metabolic Exercise Testing using stationary bicycle, Echocardiogram
Other
Lead sponsor
University of Florida
Other
Eligibility
5 Years to 15 Years · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 8, 2019 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Function of Catecholamines in the Brain During Depression

NCT00082030
View directory record Official record
Conditions
Depression, Involutional
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 12:52 AM EDT
Recruiting Phase 2 Interventional

Magnetic Resonance Analysis of Neural Inflammatory Factors and External Stimulation

NCT06940609
View directory record Official record
Conditions
Long COVID, Long COVID Syndrome, Long COVID-19 Syndrome, PASC, PASC Post Acute Sequelae of COVID 19
Interventions
accelerated intermittent theta burst stimulation
Device
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of Cerebellar Mass Resection on Pain Processing

NCT02261649
View directory record Official record
Conditions
Cerebellar Neoplasm
Interventions
Medoc Advanced Medical Systems PATHWAY Model ATS, Cold water bath, MRI scanner, Questionnaires
Device · Procedure · Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
6 Years to 38 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 1, 2018 · Synced Oct 30, 2026, 12:52 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 30, 2025 · Synced Oct 30, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of Techniques for Use in MRI With a Magnetic Field of 7 Tesla

NCT00056914
View directory record Official record
Conditions
Healthy, Magnetic Resonance Imaging
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 12:52 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Hyperpolarized 129Xe MRI for Imaging Pulmonary Function

NCT01280994
View directory record Official record
Conditions
Interstitial Lung Disease
Interventions
Hyperpolarized 129Xenon Gas
Drug
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years and older
Enrollment
445 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2030
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 30, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acute Effect of Motor-Cognitive Training

NCT06017154
View directory record Official record
Conditions
Injury;Sports
Interventions
Motor-Cognitive Training Program
Other
Lead sponsor
Ke'La H Porter
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Oct 30, 2026, 12:52 AM EDT