Clinical trials: Mri
Salt-Sensitivity of Blood Pressure
Forebrain Electroneutral Transporters in Salt-sensitive Hypertension: an MRI Study
The overall objective of this project is to identify the key salt-sensing regions of the brain and determine the underlying mechanism of sodium sensing.
- Trial name
- NCT06094816
- Testing
- Furosemide (Diuretic), Hypertonic Saline Infusion
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Delaware
Acute Kidney Injury, Kidney Transplant
MEMRI and Kidney Disease
Acute kidney injury (AKI) is common and costly.1 Although patients who suffer an episode of AKI may recover, many will go on to develop cardiovascular disease and chronic kidney disease (CKD).
- Conditions
- Acute Kidney Injury, Kidney Transplant, Vasculitis, Chronic Kidney Disease(CKD)
- Trial name
- NCT06698614
- Testing
- MRI, Blood tests, Urine tests
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- University of Edinburgh
Rotator Cuff Tear
Cohort of Patients With a Symptomatic Rotator Cuff Tear Treated Without Surgical Repair
In accordance with national guidelines surgical repair of rotator cuff tear is the first-line strategy only in young patients, depending on tear size, fatty infiltration of rotator cuff muscles and articular status.
- Trial name
- NCT02510352
- Where
- 12 sites in France
- Volunteers
- 150 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Heart Failure, Diastolic, Multicenter Study
Diagnosis and OutcoMes evaluAtIoN of Multicenter Patients With HFpEF Using Multimodality Imaging
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are…
- Trial name
- NCT04602338
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
PARKINSON DISEASE (Disorder)
TIS for Brain Network Modulation and Clinical Efficacy in Parkinson's Disease
Parkinson's disease (PD) is a neurodegenerative disorder characterized by motor dysfunction. While deep brain stimulation (DBS) is effective, its invasive nature limits its application in early-stage patients.
- Trial name
- PD TIS (NCT07480317)
- Testing
- Temporal Interference Stimulation (130 Hz), Temporal Interference Stimulation (40 Hz)
- Where
- China
- Volunteers
- 75 people
- Sponsor
- Jiangsu Province Nanjing Brain Hospital
Recurrent Non-small Cell Lung Cancer, Stage IIA Non-small Cell Lung Cancer
Diffusion-weighted MRI for Individualized Radiation Therapy Planning of Lung Cancer
This clinical trial studies diffusion-weighted magnetic resonance imaging (MRI) in identifying and localizing tumors in patients with non-small cell lung cancer undergoing radiation therapy.
- Conditions
- Recurrent Non-small Cell Lung Cancer, Stage IIA Non-small Cell Lung Cancer, Stage IIB Non-small Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer
- Trial name
- NCT02059889
- Testing
- diffusion-weighted magnetic resonance imaging, 4-dimensional computed tomography, fludeoxyglucose F 18
- Where
- United States
- Sponsor
- Virginia Commonwealth University
Stroke
Cerebral Reorganization of Stroke Patients After Repetitive Transcranial Magnetic Stimulation by Neuroimaging Analysis
The study aimed to figure out brain structural and functional reorganization evidence after repetitive transcranial magnetic stimulation through the method of neuroimaging brain network analysis, such as resting-state functional…
- Trial name
- NCT03163758
- Testing
- real Repetitive Transcranial Magnetic Stimulation
- Where
- China
- Volunteers
- 52 people
- Sponsor
- Peking Union Medical College Hospital
Brain and Central Nervous System Tumors
Magnetic Resonance Imaging and Magnetic Resonance Spectroscopic Imaging in Evaluating Patients Who Are Undergoing Treatment for Gliomas
RATIONALE: Diagnostic procedures, such as magnetic resonance imaging (MRI) and magnetic resonance spectroscopic imaging (MRSI), (done before, during, and after treatment) may help doctors predict a patient's response to treatment…
- Trial name
- NCT00274755
- Testing
- chemotherapy, conventional surgery, magnetic resonance imaging
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- University of California, San Francisco
Hypothyroidism, Anesthesia, General
Effect of Brain GABA Metabolite Amount to Propofol Utilisation Under TIVA in Hypothyroid Patient
Introduction: GABAergic synaptic transmigration in the anterior cingulate (ACC) cortex of hypothyroid rats has been demonstrated by electrophysiologic recordings.
- Conditions
- Hypothyroidism, Anesthesia, General, Propofol Dosage, Magnetic Resonance Imaging (MRI)
- Trial name
- BrainGABA (NCT06649318)
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Duzce University
Migraine Without Aura
Effect of PACAP38/VIP on Migraineurs Measured by Magnetic Resonance
The purpose of this study is to examine and compare the effect of pituitary adenylate cyclase-activating polypeptide-38 (PACAP38) and vasoactive intestinal polypeptide (VIP) on intracranial arteries and neuronal activity in…
- Trial name
- NCT01471990
- Testing
- Pituitary Adenylate Cyclase-Activating Polypeptide-38, Vasoactive Intestinal Peptide
- Where
- Denmark
- Volunteers
- 24 people
- Sponsor
- Glostrup University Hospital, Copenhagen
Aging
Magnetic Resonance Imaging (MRI) and Eye-tracking Predictive Markers of Cognitive Ageing.
This research proposes to investigate physiological and cognitive markers of locus coeruleus (LC) neuronal integrity and function in cognitively-healthy participants over 60 years old.
- Trial name
- PrediCog (NCT06058897)
- Testing
- MRI, eye-tracking, cognitive exams
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Toulouse
Magnetic Resonance Imaging
Phase Ib, Administration the IOP Injection for MRI Contrast Agent in Healthy Subjects
The objective of the study is to assess the dose dependent changes in MRI signal intensity (SI) in liver after IOP Injection intravenous administration in healthy volunteers.
- Trial name
- NCT03399214
- Testing
- IOP Injection
- Where
- Taiwan
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- MegaPro Biomedical Co. Ltd.
General Paresis
Clinical Findings in General Paresis
This is a study of the clinical and neuroimaging of general paresis. The investigators studied six patients with general paresis.
- Trial name
- NCT00921648
- Where
- China
- Volunteers
- 6 people
- Sponsor
- Xijing Hospital
Breast Cancer Detection, Early Detection of Cancer
AI-Based Self-Supervised Learning Model Using Non-Contrast Breast MRI for Early Screening and Clinical Utility Evaluation
Breast cancer is the most common malignant disease among women worldwide, with rising incidence and younger age at onset in China.
- Conditions
- Breast Cancer Detection, Early Detection of Cancer, AI (Artificial Intelligence)
- Trial name
- B-MRI-AI (NCT07205276)
- Testing
- Non-contrast multiparametric breast MRI with AI-based radiomics analysis, Standard radiologist reading of non-contrast multiparametric breast MRI
- Volunteers
- 30,000 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Brain Diseases
Dexmedetomidine Verses Propofol for Paediatric MRI Brain
MRI though not painful requires deep sedation for children due to the loud noise created. With deep sedation comes respiratory depression so the interest in Dexmedetomidine.
- Trial name
- DPMP (NCT02776189)
- Testing
- Dexmedetomidine, propofol, Midazolam
- Where
- India
- Volunteers
- 70 people
- Sponsor
- Maharashtra University of Health Sciences
Multiple Sclerosis
Natalizumab and Chronic Inflammation
In this study the investigators will assess the ability of Natalizumab, a medication given to treat multiple sclerosis (MS), to restore blood brain barrier integrity and repair subtle leakages of the blood brain barrier (BBB).
- Trial name
- NCT05177718
- Testing
- Natalizumab 300 MG in 15 ML Injection
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Vanderbilt University Medical Center
Workflow, Time
Performance of Acquisition Automation of Cardiac MRI
For this study, cardiac MRI examinations performed will be prospectively included and realized either fully automatically or by a specialized radiology technician.
- Trial name
- NCT06012890
- Testing
- Automation of cardiac MRI acquisition
- Where
- Switzerland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva
Endocarditis, Bacterial, Aneurysm, Intracranial Mycotic
Neurological Complication of Infective Endocarditis: A Prospective Multi-site Cohort Study
The main objective of this study is to better estimate the rate of infectious intracranial aneurysms (IIA) in proved infective endocarditis (IE).
- Trial name
- NCT05152225
- Testing
- Brain MRI, digital subtraction angiography (DSA)
- Volunteers
- 200 people
- Sponsor
- the Jeunes en Neuroradiologie Interventionnelle (JENI) research group
Focal Dystonia
Neurophysiology of Task-Specificity of Focal Hand Dystonia
This study will examine how the brain coordinates movement in patients with focal hand dystonia. Patients with dystonia have muscle spasms that cause uncontrolled twisting and repetitive movement or abnormal postures.
- Trial name
- NCT00309010
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Insomnia, Major Depression
Cortical GABA Concentrations in Insomnia
Disturbances in the amino acid neurotransmitter (AANt), gamma-amino butyric acid (GABA) function are hypothesized to contribute to the neurobiology of Major Depressive Disorder (MDD) and insomnia.
- Trial name
- NCT00765752
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Yale University
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.