- Conditions
- Hypogonadism, Malignant Testicular Germ Cell Tumor
- Interventions
- 7 Tesla Magnetic Resonance Imaging, Biospecimen Collection, Cognitive Assessment
- Procedure
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 2
- States / cities
- Los Angeles, California
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Showing 1–11
of 11
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Dementia With Lewy Bodies, Parkinson Disease, REM Sleep Behavior Disorder
- Interventions
- Skin biopsy, Speech testing, Ultra high field 7T MRI
- Diagnostic Test
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Healthy
- Interventions
- Magnetic Resonance Imaging (MRI), Post-Void Residual, Uroflowmetry, Questionaire - AUA Symptom Score
- Diagnostic Test · Behavioral
- Lead sponsor
- The Methodist Hospital Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Atrial Fibrillation
- Interventions
- Magnetic Resonance Imaging (MRI), Laboratory Testing
- Device · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Multiple Sclerosis, Relapsing-Remitting, Neuromyelitis Optica, Acute Disseminated Encephalomyelitis, Transverse Myelitis
- Interventions
- Not listed
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 12 Years to 21 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Major Depressive Disorder
- Interventions
- Active Biofeedback, Sham Biofeedback
- Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 79 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Traumatic Brain Injury
- Interventions
- Sildenafil Citrate 50Mg Tab, functional Near-infrared Spectroscopy (fNIRS), Carbon Dioxide (CO2) 5%, Neuropsychological Assessments, Gadolinium contrast infusion, Blood sample collection for research purposes, Structural brain Magnetic Resonance Imaging (MRI
- Drug · Device · Other + 1 more
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Alcohol Dependence, Alcohol Drinking, Alcoholism, Alcohol Use Disorder, Addiction
- Interventions
- 7T MRI
- Device
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2026
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Multiple Sclerosis
- Interventions
- 7T MRI, Neurocognitive testing
- Diagnostic Test
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Spinocerebellar Ataxia Type 1, Spinocerebellar Ataxia Type 2, Spinocerebellar Ataxia Type 3, Spinocerebellar Ataxia Type 6, Spinocerebellar Ataxia Type 7, Spinocerebellar Ataxia Type 8, Spinocerebellar Ataxia Type 10, RFC1 Gene Mutation, Spinocerebellar Ataxia Type 27b, Healthy Participants
- Interventions
- Genetic Testing, Blood Collection, Magnetic Resonance Imaging (MRI) Scan, Assessments and Questionnaires, Cerebrospinal Fluid Collection
- Genetic · Other
- Lead sponsor
- Lauren Moore
- Other
- Eligibility
- 6 Years and older
- Enrollment
- 1,400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2030
- U.S. locations
- 16
- States / cities
- Los Angeles, California • San Francisco, California • Gainesville, Florida + 12 more
- Conditions
- Cartilage Injury, Knee Injuries, Arthropathy of Knee, Cartilage Damage, Knee Pain Swelling
- Interventions
- 7 Tesla Magnetic Resonance Imaging Test
- Diagnostic Test
- Lead sponsor
- The Methodist Hospital Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas