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ClinicalTrials.gov public records Last synced Sep 10, 2026, 4:23 PM EDT

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Showing 1–24 of 25 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: No Intervention - Observational study with MRI Clear all
Completed No phase listed Observational Accepts healthy volunteers

Brain Functional Connectivity in Alcohol Use Disorder

NCT02877849
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
MRI: Brain Imaging data collection
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Sep 10, 2026, 4:23 PM EDT
Terminated Phase 4 Interventional Results available

Lipogems Prospective Study

NCT03922490
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Lipogems Device PLUS debridement, Debridement only
Device · Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 70 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Sep 10, 2026, 4:23 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Applications of MRI in Kidney Disease

NCT02832505
View directory record Official record
Conditions
Chronic Kidney Disease, End-stage Kidney Disease
Interventions
No intervention but only observational
Other
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Sep 10, 2026, 4:23 PM EDT
Recruiting Phase 4 Interventional

Testosterone Replacement Therapy for the Treatment of Low Testosterone in Hypogonadal Men With Localized Prostate Cancer on Active Surveillance

NCT06733350
View directory record Official record
Conditions
Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Biopsy of Prostate, Biospecimen Collection, Magnetic Resonance Imaging, Patient Observation, Questionnaire Administration, Therapeutic Testosterone
Procedure · Other · Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Biomarkers for Vascular Contributions to Cognitive Impairment and Dementia Consortium

NCT06284213
View directory record Official record
Conditions
Cognitive Impairment, Dementia
Interventions
No interventions
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years to 90 Years
Enrollment
1,892 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
17
States / cities
Los Angeles, California • Sacramento, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 10, 2026, 4:23 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Chromosome 18 Clinical Research Center

NCT00227253
View directory record Official record
Conditions
Chromosome Aberrations, Growth Hormone Deficiency, Hypomyelination
Interventions
Determination of growth hormone status, Measurement of growth, thyroid and sex hormone levels, Behavior and neuropsychometric evaluations, Audiological and ear, nose and throat examination, Magnetic resonance imaging of the brain, Dysmorphology evaluation, Neurology examination, Dental evaluation, Speech pathology evaluation, Psychiatric evaluation, Orthopedic evaluation, Ophthalmologic evaluation, Gastrointestinal evaluation
Procedure
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
Not listed
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2040
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome-Mediated Gut Dysfunction in Non-Alcoholic Fatty Liver Disease

NCT05209100
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease
Interventions
Sigmoidoscopy
Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
35 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

7 Tesla MRI Study in Patients With Statin Related Muscle Complaints

NCT04575090
View directory record Official record
Conditions
Statin-related Muscle Pain, Muscle Aches, Muscle Weakness, Muscle Cramp, Muscle Stiffness
Interventions
Simvastatin
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 30, 2022 · Synced Sep 10, 2026, 4:23 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Solid Tumor Imaging MR-Linac (STIM Study)

NCT03500081
View directory record Official record
Conditions
Cancer
Interventions
MRI Scan
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
295 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2029
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Reward Processing and Depressive Subtypes: Identifying Neural Biotypes

NCT06080646
View directory record Official record
Conditions
Depression, Depressive Disorder, Major Depressive Disorder, Major Depressive Episode, Depressive Symptoms, Anhedonia
Interventions
cross-sectional MRI and EEG assessments (NO INTERVENTION)
Other
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Completed Not applicable Interventional Results available

Using Fluorine-18-Labeled Fluoro-Misonidazole Positron Emission Tomography To Detect Hypoxia in Head and Neck Cancer Patients

NCT00606294
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
fluorine-18-labeled fluoro-misonidazole (18F-FMISO), 18F-FMISO PET scan, MRI, FDG PET/CT scan
Radiation · Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2023
U.S. locations
5
States / cities
Basking Ridge, New Jersey • Commack, New York • Harrison, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 10, 2026, 4:23 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

MOON Onsite MRI 10 Years After ACL Reconstruction

NCT04660955
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
No Intervention - Observational study with MRI
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
22 Years to 45 Years
Enrollment
219 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

MRI Findings of Epiphyseal Growth Plate in Healthy Children

NCT03190200
View directory record Official record
Conditions
OCD - Osteochondritis Dissecans
Interventions
MRI
Device
Lead sponsor
University of Minnesota
Other
Eligibility
6 Years to 10 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 2, 2023 · Synced Sep 10, 2026, 4:23 PM EDT
Completed Phase 3 Interventional Results available

Vincristine, Dactinomycin, and Doxorubicin With or Without Radiation Therapy or Observation Only in Treating Younger Patients Who Are Undergoing Surgery for Newly Diagnosed Stage I, Stage II, or Stage III Wilms' Tumor

NCT00352534
View directory record Official record
Conditions
Stage I Kidney Wilms Tumor, Stage II Kidney Wilms Tumor, Stage III Kidney Wilms Tumor
Interventions
3-Dimensional Conformal Radiation Therapy, Biospecimen Collection, Chest Radiography, Computed Tomography, Dactinomycin, Doxorubicin Hydrochloride, Echocardiography Test, Magnetic Resonance Imaging, Therapeutic Conventional Surgery, Ultrasound Imaging, Vincristine Sulfate
Radiation · Procedure · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 29 Years
Enrollment
808 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
210
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 150 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Recruiting No phase listed Observational

Osteochondritis Dissecans of Knee Prospective Cohort

NCT02771496
View directory record Official record
Conditions
Osteochondritis Dissecans
Interventions
Other: observational only- no intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2074
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Not listed Phase 4 Interventional

ShuntCheck-Micro-Pumper Pediatric Clinical Outcomes Study

NCT01881711
View directory record Official record
Conditions
Suspected CSF Shunt Obstruction
Interventions
ShuntCheck-Micro-Pumper (SCMP), Imaging
Device
Lead sponsor
NeuroDx Development
Industry
Eligibility
35 Months to 29 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
11
States / cities
Wilmington, Delaware • Washington D.C., District of Columbia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2015 · Synced Sep 10, 2026, 4:23 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Biomarkers of Intestinal Fibrosis in Small Bowel Crohn's Disease

NCT04088773
View directory record Official record
Conditions
Crohn Disease
Interventions
blood biomarkers, stool biomarkers, MRI imaging
Diagnostic Test
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
8 Years to 70 Years
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
4
States / cities
Atlanta, Georgia • Ann Arbor, Michigan • Rochester, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Sep 10, 2026, 4:23 PM EDT
Completed No phase listed Observational

Imaging Markers of Subclinical Cardiotoxicity in Breast Cancer

NCT02666378
View directory record Official record
Conditions
Breast Cancer
Interventions
Cardiac Magnetic Resonance Imaging (CMR), Echocardiogram (ECHO)
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 10, 2026, 4:23 PM EDT
Enrolling by invitation No phase listed Observational

Multicenter Prospective Cohort Study on Current Treatments of Legg-Calvé-Perthes Disease

NCT02040714
View directory record Official record
Conditions
Legg Calve Perthes Disease
Interventions
Osteotomy + Long Term Non-Weight Bearing, Osteotomy + Short Term Non-Weight Bearing, Nonoperative Observation, Multiple Epiphyseal Drilling
Procedure
Lead sponsor
Texas Scottish Rite Hospital for Children
Other
Eligibility
1 Year to 18 Years
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2032
U.S. locations
28
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 23 more
Source: ClinicalTrials.gov public record
Updated May 5, 2025 · Synced Sep 10, 2026, 4:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Virtual Reality MRI Preparedness

NCT05086263
View directory record Official record
Conditions
Anxiety, Educational Problems
Interventions
Pico G2 4k
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
8 Years to 9 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 10, 2026, 4:23 PM EDT
Not yet recruiting No phase listed Observational

Combating Age-related Failure of Myelination in Multiple Sclerosis: An Exploratory Study

NCT07723599
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Observation
Other
Lead sponsor
University of Washington
Other
Eligibility
50 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 10, 2026, 4:23 PM EDT
Recruiting No phase listed Observational

Puberty, Testosterone, and Brain Development

NCT06670053
View directory record Official record
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 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Sep 10, 2026, 4:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Predictors of Motor Progression in Parkinson's Disease

NCT02769039
View directory record Official record
Conditions
Parkinson's Disease
Interventions
No intervention. Observational studies of sleep, movement and brain imaging
Other
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 75 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Sep 10, 2026, 4:23 PM EDT
Recruiting No phase listed Observational

Comparing the Clinical Impact of Pancreatic Cyst Surveillance Programs and Associated Biomarkers

NCT04239573
View directory record Official record
Conditions
Pancreatic Neoplasm
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Endoscopic Ultrasound, Endoscopic Ultrasound-Guided Fine-Needle Aspiration, Magnetic Resonance Imaging, Quality-of-Life Assessment, Questionnaire Administration, Surgical Procedure
Procedure · Other
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
50 Years to 75 Years
Enrollment
770 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2034
U.S. locations
413
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 294 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 10, 2026, 4:23 PM EDT