Clinical trials: MRI Imaging
Non-alcoholic Fatty Liver Disease (NAFLD)
Study of Magnetic Resonance Imaging (MRI) to Quantify Liver Fat in Diabetic and Pre-Diabetic Patients (0000-171)
This study will assess the inter-center reproducibility and accuracy of hepatic fat fraction measurements using up to two MRI-based methods.
- Trial name
- NCT01110577
- Volunteers
- 10 people
- Sponsor
- Merck Sharp & Dohme LLC
ST-segment Elevation Myocardial Infarction (STEMI)
Angio-IMR and Cardiac MR-derived MVO in STEMI Patients
Coronary microcirculatory dysfunction has been known to be prevalent even after successful revascularization of ST-segment elevation myocardial infarction (STEMI) patients.
- Trial name
- NCT04828681
- Testing
- Cardiac magnetic resonance imaging
- Where
- 2 sites in United States, China
- Volunteers
- 324 people
- Sponsor
- Samsung Medical Center
Motor Neuropathy
Stroke Recovery Research Based on EEG-fMRI
This study is aimed to investigate the post-stroke motor recovery of patients with ischemic stroke based on their neural features extracted from EEG-fMRI data.
- Trial name
- EEG-fMRI (NCT05427422)
- Testing
- MRI recording, EEG recording
- Where
- China
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- Xi'an Jiaotong University
Ketoses, Metabolic, Ketogenic Dieting
Effect of Nutritional Ketosis on Alcohol Metabolism
The research study is being conducted in health controls to better understand the effects of ketosis on brain functioning after 3 different, randomly assigned, 3-day dietary interventions and the acute effects of alcohol after…
- Conditions
- Ketoses, Metabolic, Ketogenic Dieting, Alcohol Intoxication, Magnetic Resonance Imaging
- Trial name
- KAM (NCT06065657)
- Testing
- Ketone Supplement, Control Diet, Ketogenic diet
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Breast Carcinoma; Magnetic Resonance Imaging；OGSE
Study on the Correlation Between the Quantitative Parameters of Mr Mean Cell Size Imaging and the Histopathological Characteristics of Breast Cancer
Patients with breast masses and suspected breast malignancies by ultrasound / mammography were prospectively included. After routine MRI scanning, all patients underwent average cell size imaging sequence scanning, and finally…
- Trial name
- OGSE (NCT05373628)
- Testing
- Gradient and pulse imaging
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Painful Diabetic Neuropathy
Functional Magnetic Resonance Imaging of Brain Activity in Patients With Painful Diabetic Neuropathy
Patients with painful diabetic neuropathy (PDN) often combine with anxiety and depression. However, the pathogenesis of PDN is unclear, especially the mechanism associated with central nervous system.
- Trial name
- NCT03700502
- Testing
- resting-state functional Magnetic Resonance Imaging
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
fMRI Research
Brain Activity During Bladder Filling: Pilot Study of an fMRI Protocol
Urinary incontinence is the most frequently observed lower urinary tract symptom (LUTS) in children with cerebral palsy (CP) (Samijn et al., 2016).
- Trial name
- NCT05255692
- Testing
- invasive urodynamic evaluation, functional magnetic resonance imaging during bladder filling
- Where
- Belgium
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Idiopathic Scoliosis
The Effect of Vertebral Body Tethering on Lumbar Paraspinal Muscle Cross-Section Area in Adolescent Idiopathic Scoliosis
We aimed to compare the paraspinal muscle cross-section area and functional results of anterior vertebral tethering and selective thoracic fusion surgery.
- Trial name
- NCT05347056
- Testing
- Lumbar Spine Magnetic Resonance, Isokinetic trunk flexion-extension trunk muscle strength and endurance test, Lomber Region Range of motion assessment
- Volunteers
- 16 people
- Sponsor
- Istanbul University
Autism
Therapeutic Intervention Effects of rTMS on Children With Autism Spectrum Disorder
Autism spectrum disorder (ASD) is a common and complex neurodevelopmental disorder, which is characterized by impairments of social communication, social reciprocity, as well as restricted and repetitive behaviors (RRB).
- Trial name
- NCT05140356
- Testing
- Applied high amplitude repeated transcranial magnetic stimulation, Applied low amplitude repeated transcranial magnetic stimulation
- Where
- China
- Volunteers
- 60 people
- Sponsor
- University of Electronic Science and Technology of China
Stroke
Extending the Time for Thrombolysis in Emergency Neurological Deficits
The primary hypothesis being tested in this trial is that ischaemic stroke patients selected with significant penumbral mismatch (measured by MRI criteria) at 3 - 9 hours post onset of stroke will have improved clinical outcomes…
- Trial name
- EXTEND (NCT00887328)
- Testing
- Tissue Plasminogen Activator (Alteplase)
- Where
- 22 sites in Australia, Finland and 1 more
- Volunteers
- 180 people
- Sponsor
- Neuroscience Trials Australia
Cannabis Use, Cannabis Smoking
Longitudinal Study of Xenon-129 MRI Imaging Effects of Cannabis Smoking
This is a longitudinal study of the long-term health impact of cannabis smoking on the lungs. Participants will be followed over a period of 3 years, and impacts of cannabis smoking on the lungs will be measured with magnetic…
- Conditions
- Cannabis Use, Cannabis Smoking, Marijuana Smoking, Marijuana Usage
- Trial name
- NCT03909477
- Testing
- Hyperpolarized Xenon-129 MRI of the lungs, Computed Tomography (CT), Pulmonary Function Tests (PFTs)
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Shoulder Pain
Evaluation Coroacromial Ligament Thickness
In this study, it was aimed to determine the relationship between pathologic findings and coracoacromial ligament thickness in magnetic resonance imaging in shoulder pain patients.
- Trial name
- NCT03546777
- Testing
- magnetic resonance imaging
- Where
- Turkey (Türkiye)
- Volunteers
- 253 people
- Sponsor
- Suleyman Demirel University
PET/CT
Evaluation of Attenuation Correction Accuracy in Positron Emission Tomography-Magnetic Resonance Imaging (PET-MRI)
The purpose of this research proposal is to establish a mechanism to develop tools that will allow the investigators to measure the impact of magnetic resonance (MR) acquisition correction sequences for attenuation correction on…
- Trial name
- NCT03423407
- Testing
- Positron Emission Tomography-Magnetic Resonance Imaging (PET-MRI)
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Disruptive Mood Dysregulation Disorder, Attention Deficit Hyperactivity Disorder
Characterization and Brain Mechanisms of Frustration in Youth With Severe Irritability or Attention Deficit Hyperactivity Disorder (ADHD)
Background: Irritability is an elevated proneness to anger. Children with irritability have difficulty tolerating frustration. They get angry and have temper outbursts more easily than their others their age.
- Conditions
- Disruptive Mood Dysregulation Disorder, Attention Deficit Hyperactivity Disorder, Normal Physiology
- Trial name
- NCT05357495
- Testing
- Affective Posner fMRI frustration induction task
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Parkinsons Disease (PD)
Neuroimaging of Parkinson's
Parkinson's Disease (PD) is a neurodegenerative disorder caused by dysfunction in both subcortical structures and the cortex. The investigators recently discovered a new brain system called the Somato-Cognitive Action Network…
- Trial name
- NCT07024875
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Glioblastoma
Glioblastoma Imaging Using a Strong Iron-like Bloodpool Contrast Medium?
Rationale: Visualization of tumor spread is of crucial importance when treating patients suffering from glioblastoma (GBM) as the success of tumor resection depends strongly on the extent of tumor infiltration.
- Trial name
- NCT05656300
- Testing
- MRI scan using USPIO particles
- Volunteers
- 15 people
- Sponsor
- Radboud University Medical Center
High Grade Glioma
Tumor DNA and MRI/CT Scan Findings in Patients With Grade III or Grade IV Malignant Glioma
RATIONALE: Studying levels of tumor DNA in the samples of blood from patients with cancer may help doctors find out whether the cancer has grown and how much.
- Trial name
- NCT00897611
- Testing
- DNA methylation analysis, polymerase chain reaction, computed tomography
- Volunteers
- 42 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Eating Disorders, Anorexia Nervosa
Appetite-Related Brain Activity in Women With Anorexia Nervosa
This study will use functional magnetic resonance imaging to compare appetite-related brain activity in women with anorexia nervosa before and after receiving treatment for the disorder.
- Trial name
- NCT00344656
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Osteosarcoma, Paget's Disease
Quantitative Imaging Biomarkers of Treatment Response in Osteosarcoma and Ewing Sarcoma
The objective of these studies is to use changes in 3 Tesla MRI measurements of tumor protein content, cell density, and microvessel perfusion, obtained before and after a single cycle of NAC, to predict eventual tumor response…
- Conditions
- Osteosarcoma, Paget's Disease, Ewing Sarcoma
- Trial name
- NCT01882231
- Testing
- DCE-MRI, DW-MRI, MT-MRI, and CEST-MRI
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Obesity
Bone Marrow Adipose Tissue in Relation to Bone and Energy Metabolism in Obesity and Type 2 Diabetes Mellitus
This interventional study is part of a broader research project entitled "Bone Marrow Adipose Tissue in Relation to Bone and Energy Metabolism in Obesity and Type 2 Diabetes Mellitus." The broader project includes both a…
- Trial name
- BOD-BMAT (NCT07731438)
- Testing
- Caloric Restriction
- Where
- 3 sites in Czechia
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- General University Hospital, Prague