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Showing 241–264 of 515 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Neuroplasticity in Parkinson's Disease

NCT05286736
Conditions
Parkinson, Parkinson Disease
Interventions
Neuroimaging, Quantitative assessments
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 75 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed No phase listed Observational Accepts healthy volunteers

MRI Markers of Outcome After Severe Pediatric TBI

NCT02688660
Conditions
Brain Injuries
Interventions
MRI Scans
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
0 Years to 18 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
18
States / cities
Phoenix, Arizona • San Diego, California • Washington D.C., District of Columbia + 15 more
Conditions
Drug Discontinuation, Substance Use Disorders, Eating Behavior Changes, Tirzepatide
Interventions
Discontinuation and Reinitiation of Tirzepatide
Other
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Dallas, Texas
Active, not recruiting Not applicable Interventional Results available

MRI-Based Preoperative Accelerated Partial Breast Irradiation

NCT02728076
Conditions
Breast Cancer
Interventions
Phase II - Preoperative Radiation followed by Lumpectomy.
Radiation
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
40 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Carpal Tunnel Syndrome (CTS)
Interventions
Osteopathic Manipulative Treatment, Wrist Immobilizer
Procedure · Device
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Old Westbury, New York
Terminated No phase listed Observational Accepts healthy volunteers

Affective Processing in Depression and Epilepsy

NCT00855725
Conditions
Epilepsy, Depression, Healthy
Interventions
fMRI, Hamilton Depression Rating Scale, Beck's Depressive Inventory, Interictal Dysphoric Disorder Inventory (IDDI)
Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Manhasset, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

fMRI Study of Treatment Changes in Major Depression

NCT01027559
Conditions
Major Depression, Treatment
Interventions
Sertraline, Cognitive Behavioral Therapy
Drug · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Changes in Inhibition and Valuation After Eating

NCT05995496
Conditions
Bulimia Nervosa
Interventions
Fasting state, Fed state, Magnetic Resonance Imaging
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Neuroimaging of Dystonia

NCT02046447
Conditions
Primary Cervical Dystonia, DYT 1 Dystonia
Interventions
Primary Cervical Dystonia (Trihexyphenidyl), Controls Primary Cervical Dystonia (Trihexyphenidyl), DYT 1 Dystonia (Healthy Control), DYT 1 Dystonia
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
7 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Ataxia, Spino Cerebellar Degeneration, Spinocerebellar Ataxias
Interventions
Aerobic Training, Balance Training
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Not listed Phase 4 Interventional Accepts healthy volunteers

Dynamic Connectivity Under Metabolic Constraints

NCT04106882
Conditions
Insulin Resistance, Healthy, Diet Modification, Aging
Interventions
Ketones, Glucose
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 79 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Charlestown, Massachusetts • Stony Brook, New York
Conditions
Alzheimer Disease, Early Onset
Interventions
Neuronavigation-guided single-element focused ultrasound transducer, Lumason, Magnetic Resonance Imaging (MRI) with or without gadolinium contrast agents, Positron Emission Tomography (PET), Amyvid, MK-6240, Dotarem, Blood draw, UR5e, Urine test
Device · Drug · Other + 2 more
Lead sponsor
Columbia University
Other
Eligibility
50 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Cardiovascular Disease, Cardiomyopathy, Heart Disease, Myocardial Disease, Myocardial Ischemia
Interventions
Atorvastatin Calcium
Drug
Lead sponsor
Philip Binkley
Other
Eligibility
18 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Rectal Cancer
Interventions
Advanced MR Imaging
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Fear Extinction and Mechanisms of Change in Obsessive Compulsive Disorder

NCT02467374
Conditions
Obsessive Compulsive Disorder
Interventions
Behavior Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Physiological Augmentation of Mindfulness Meditation

NCT02754557
Conditions
Post Traumatic Stress Disorder
Interventions
Breath-Focused Meditation, Physiological Feedback
Other · Device
Lead sponsor
Emory University
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia
Completed No phase listed Observational

3T MRI CIED Post-Approval Study

NCT02969395
Conditions
Cardiac Rhythm Disorder
Interventions
Not listed
Lead sponsor
Medtronic
Industry
Eligibility
Not listed
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
118
States / cities
Birmingham, Alabama • Anchorage, Alaska • Chandler, Arizona + 115 more
Conditions
Non-alcoholic Fatty Liver Disease (NAFLD), Non-alcoholic Steatohepatitis (NASH)
Interventions
Fluorodeoxyglucose (FDG) positron emission tomography (PET), Magnetic resonance imaging (MRI), PET Explorer
Radiation · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Sacramento, California
Conditions
Pain, Low Back Pain, Leg Pain
Interventions
Precision Spinal Cord Stimulation and PET Scan
Other
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Glioblastoma Multiforme
Interventions
Temozolomide, Subventricular Zone radiation, Neural Progenitor Cell Sparing radiation
Drug · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland • Bethesda, Maryland
Active, not recruiting Not applicable Interventional

Diffusion MRI for Head and Neck Cancer

NCT04251481
Conditions
Head Cancer Neck
Interventions
PET/MRI with FDG, MRI scan without contrast, MRI with gadolinium
Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
New York, New York
Conditions
Hypertrophy, Left Ventricular
Interventions
carvedilol MR, atenolol, lisinopril
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 80 Years
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
78
States / cities
Birmingham, Alabama • Mobile, Alabama • Chandler, Arizona + 65 more
Conditions
Pulmonary Arterial Hypertension
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2031
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Closed Loop Acoustic Stimulation During Sedation With Dexmedetomidine

NCT04206059
Conditions
Sleep, Sedation Complication
Interventions
MRI, Quantitative Sensory Testing (QST), Home sleep study, Acoustic stimulation (65 decibels or db) up-slope of EEG with QST, Acoustic stimulation (65db) down-slope of EEG with QST, 0 db with QST, Dexmedetomidine, Breathe-Squeeze Task
Radiation · Diagnostic Test · Other + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 40 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
St Louis, Missouri