Clinical trials: Magnetic Resonance Imaging
Mild Cognitive Impairment, Traumatic Brain Injury
Neuromodulation and fMRI in Neurodegenerative Diseases Study
In addition to neuronal loss, dysfunction in brain network connectivity has been identified as a correlate of cognitive deficits in neurodegenerative and post-traumatic brain injury states.
- Conditions
- Mild Cognitive Impairment, Traumatic Brain Injury, Neurodegeneration
- Trial name
- NCT06873750
- Testing
- Transcranial Alternating Current Stimulation
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Cardiovascular Disease, Healthy
Technical Evaluation of Cardiovascular Magnetic Resonance Imaging and Spectroscopy
Magnetic resonance imaging (MRI) and spectroscopy are diagnostic tools that create high quality images of the human body without the use of X-ray (radiation).
- Trial name
- NCT00001874
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Degeneration of Spine and Osteoarticular
New MRI Sequences in Spine and Joint
Low back pain and osteoarticular degeneration or injury is the leading worldwide cause of years lost to disability, accounting for 17 % of all patients with disabilities and its burden is growing alongside the increasing and…
- Trial name
- NMSSJ (NCT04647279)
- Testing
- Dual-emission X-ray Absorptiometry
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Fifth Affiliated Hospital, Sun Yat-Sen University
Intervertebral Disc Displacement, Intervertebral Disc Degeneration
Lumbar Disc Space Height in Young Disc Herniation and Degeneration Patients
As low back pain (LBP) imposes a heavy socioeconomic burden, early detection of pathologic intervertebral disc change in young adults holds high clinical relevance as a common structural cause of LBP.
- Conditions
- Intervertebral Disc Displacement, Intervertebral Disc Degeneration, Low Back Pain
- Trial name
- NCT02351206
- Testing
- x-ray, MRI
- Volunteers
- 389 people, healthy volunteers welcome
- Sponsor
- Jaseng Hospital of Korean Medicine
Radiation Injury
Longitudinal MR Imaging of Pulmonary Function in Patients Receiving Thoracic Radiation Treatment
The purpose of this study is to determine whether magnetic resonance imaging (MRI) using inhaled hyper polarized xenon-129 (129Xe) gas, and conventional contrast can help visualize impaired lung function and detect changes over…
- Trial name
- NCT02478255
- Testing
- Hyperpolarized 129-Xenon gas, MRI
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Bastiaan Driehuys
Osteoarthritis
MRI of Infrapatellar Fat Pad in Osteoarthritis
In this study, the investigators use the clinical documentation and imaging data of MRI to do research. Clinical subjects were divided into two groups: osteoarthritis patients and healthy controls without osteoarthritis.
- Trial name
- IPFP-MRI (NCT02829463)
- Testing
- Magnetic resonance imaging
- Where
- China
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- The Third Xiangya Hospital of Central South University
Anorexia Nervosa, Restricting Type, Anxiety
Anxiety and Reward Interaction and Prediction of Outcomes in Anorexia Nervosa
This study is designed to understand responsiveness to reward in adolescents with restricting-type anorexia nervosa compared with non-clinical controls, and how it is affected by potential-threat perception.
- Trial name
- NCT02948452
- Testing
- fMRI
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Poor Peripheral Perfusion
Magnetic Resonance Imaging (MRI) to Assess Radial Artery Compression and Arterial Perfusion While TR Band is Applied
Subjects' radial artery diameters and plethysmography waveforms will be recorded by MRI and pulse oxymetry at varying levels of radial artery compression by the Terumo TR Band.
- Trial name
- NCT02478671
- Testing
- TR Band
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Terumo Medical Corporation
Alzheimer Disease, Mild Cognitive Impairment
MR Elastography of Cognitive Impairment
The purpose of this research is to further investigate the potential of brain stiffness as a novel biomarker for Alzheimer's disease.
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Healthy
- Trial name
- NCT06029114
- Testing
- Magnetic Resonance Elastography (MRE)
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Clinically Isolated Syndrome
Glymphatic MRI in Clinically Isolated Syndrome
The brain possesses a system to get rid of unwanted substances, named Glymphatic System (GS). When this system is faulty, these accumulate, there is local inflammation, and progressive death of the cells.
- Trial name
- NCT06274671
- Testing
- Magnetic Resonance Imaging
- Where
- 2 sites in United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Atherosclerosis, Chronic Granulomatous Disease (CGD)
Non-Invasive Assessment of Atherosclerosis in Patients With CGD and Other Disorders of the Immune System
Background: Atherosclerosis, the arterial plaques or blockages that cause heart disease, develops in many people by the time they are in their mid-20s.
- Trial name
- NCT01063309
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Parkinson's Disease, Essential Tremor
Sensory-specific Peripheral Stimulation for Tremor Management
The purpose of this study is to understand the neurophysiological mechanisms of peripheral electrical stimulation (PES) in modulating supraspinal tremorogenic input to motoneurons.
- Trial name
- NCT04501133
- Testing
- Peripheral electrical stimulation, Single pulse TMS
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Shirley Ryan AbilityLab
Chronic Kidney Diseases, Dialysis; Complications
Cardiac Tissue Sodium Assessment in CKD Patients Using Sodium MRI
Chronic kidney disease (CKD) is prevalent worldwide and affects around 10% of people living in developed health economies. As the kidney loses its function in patients with CKD, the kidneys are unable to filter toxins out of the…
- Conditions
- Chronic Kidney Diseases, Dialysis; Complications, Sodium Retention
- Trial name
- NCT04848636
- Testing
- Cardiac Sodium and Proton MRI
- Where
- Canada
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Human Immunodeficiency Virus, Neurocognitive Impairment
Brain Imaging for HIV-Associated Thinking and Mood Disorders
Background: Human immunodeficiency virus (HIV) infection appears to cause problems with blood vessel function. These problems may add to some thinking and mood disorders found in people with HIV infection.
- Trial name
- NCT01692236
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Degenerative Disc Disease
Advanced MR Imaging in Patients With Painful, Degenerative Disc Disease: A Pilot Study
In this study, we will use advanced and newly available MR imaging techniques at 3 Tesla (including in situ axial loading and quantitative T1rho, T2, and diffusion measurements) to assess the intervertebral discs and adjacent…
- Trial name
- NCT00706459
- Testing
- Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Schizophrenia, Memory Disorders
The Effects of Atomoxetine on Cognition and Brain Function Based on Catechol-O-methyltransferase(COMT) Genotype
This study will evaluate whether Atomoxetine improves cognition in healthy volunteers as well as patients with schizophrenia. Atomoxetine is a drug that has been Food and Drug Administration (FDA) approved for Attention Deficit…
- Conditions
- Schizophrenia, Memory Disorders, Cognition Disorders
- Trial name
- Atomoxetine (NCT00548327)
- Testing
- Atomoxetine, Functional magnetic resonance imaging, Neuropsychological Testing
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Childhood Absence Epilepsy [Pyknolepsy]
Functional Magnetic Resonance Imaging (fMRI) Study of Memory in Children
Memory is a cognitive function whose development is still poorly documented in children, but which is often disturbed in temporal epilepsy. There are no studies about the disorders of episodic memory.
- Trial name
- NCT00242905
- Testing
- Study of memory using MRI
- Where
- 2 sites in France
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Heart Failure, Iron Overload
Evaluation of Myocardial Iron Deposition in Patients of Heart Failure Using T2* MR Imaging
Heart failure from myocardial iron deposition is a severe complication for patients with hematological disorders who need repeated blood transfusions.
- Conditions
- Heart Failure, Iron Overload, Cardiomyopathies
- Trial name
- CHFIRONMR (NCT02527330)
- Testing
- MR T2* imaging
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Liver Diseases
Liver Fat and Iron Quantification MRI
The objective of this study is to develop and evaluate novel magnetic resonance imaging (MRI) protocols for studying the structure and function of the human body using 1.5 Tesla and 3.0 Tesla MRI scanners with or without the use…
- Trial name
- NCT03162302
- Testing
- Magnetic Resonance Imaging (MRI)
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Premature Ejaculation, Ejaculation
Effect of Prostatic Urethra and Seminal Vesicle Morphometry on Ejaculation
The goal of this observational study is to learn whether the size and shape of the prostatic urethra and seminal vesicles - measured on multiparametric prostate MRI (mpMRI) - are related to premature ejaculation (PE) severity in…
- Trial name
- NCT07614854
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
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