Clinical trials: Magnetism
Stroke, Carotid Stenosis
PET-MRI Imaging in Patients With Acute Neurovascular Syndrome
Ischaemic stroke is a major cause of death and disability worldwide. In patients with recent stroke, the 18F-fluoride positron emission tomography-computed tomography highlights high-risk culprit carotid plaque and is more…
- Trial name
- NCT03215563
- Testing
- 18F PET-MRI, Transcranial Doppler
- Where
- United Kingdom
- Volunteers
- 80 people
- Sponsor
- University of Edinburgh
Stroke
Effects of Repetitive Transcranial Magnetic Stimulation Combined With Sensory Cueing on Unilateral Neglect in Subacute Patients With Right Hemispheric Stroke
The objective was to compare the effects of repetitive Transcranial Magnetic Stimulation (rTMS) combined with sensory cueing (SC), rTMS alone, and conventional rehabilitation on reducing unilateral neglect (UN) and improving…
- Trial name
- NCT02645344
- Testing
- Repetitive Transcranial Magnetic Stimulation (rTMS), Sensory Cueing (SC), Conventional Rehabilitation
- Volunteers
- 60 people
- Sponsor
- The Hong Kong Polytechnic University
Bipolar Disorder (BD), Cognitive Impairment
TMS for Improving Cognitive Function in Bipolar Disorder
Bipolar disorder is a highly disabling psychiatric illness, and cognitive impairment is common in patients with bipolar depression as well as during remission, contributing substantially to functional disability and poorer…
- Trial name
- NCT07414147
- Testing
- Active Intermittent Theta Burst Stimulation, Online Cognitive Training
- Where
- China
- Volunteers
- 88 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Aortic Valve Disorder
Novel Cardiac Imaging Prognostic Markers of Clinical Outcome in Patients With Chronic Aortic Regurgitation
Severe aortic regurgitation is a common valvular heart disease with prevalence of approximately 1%, affecting rather younger patients.
- Trial name
- MOLLI-GLS-Hx (NCT02910349)
- Where
- 5 sites in Belgium, Czechia
- Volunteers
- 129 people
- Sponsor
- Institute for Clinical and Experimental Medicine
Acute Ischaemic Stroke
Magnetic Resonance Post-contrast Vascular Hyperintensities at 3 T: a Sensitive Sign of Vascular Occlusion in Acute Ischaemic Stroke
Magnetic resonance imaging (MRI) is the diagnostic cornerstone for precisely identifying acute ischaemic strokes and locating vascular occlusions.
- Trial name
- NCT03971526
- Testing
- MRI images review
- Volunteers
- 130 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Metastatic Malignant Neoplasm in the Brain, Primary Brain Neoplasm
Ferumoxytol- and Gadolinium-Labeled MRI in Measuring Tumors Before or After Treatment in Patients With Primary or Metastatic Brain Tumors
This phase II trial studies how well magnetic resonance imaging (MRI) using contrast imaging agent ferumoxytol works in comparison to standard imaging agent gadolinium in measuring tumors in patients undergoing treatment for…
- Trial name
- NCT00659126
- Testing
- 3 Tesla Magnetic Resonance Imaging, Dynamic Contrast-Enhanced Magnetic Resonance Imaging, Dynamic Susceptibility Contrast-Enhanced Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- OHSU Knight Cancer Institute
Non Fluent Aphasia in Subacute Stroke
Dual Hemisphere rTMS for Rehabilitation of Post Stroke Aphasia
To investigate the therapeutic effect of dual hemisphere repetitive transcranial magnetic stimulation (rTMS) on post-stroke non fluent aphasia.
- Trial name
- NCT01850836
- Testing
- repetitive transcranial magnetic stimulation
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Assiut University
Moyamoya Disease, Magnetic Resonance Imaging
Predicative Value of Multimodal MRI in Moyamoya Disease
Moyamoya disease (MMD) is a nonatherosclerotic cerebrovascular abnormality, characterized by a progressive stenosis or occlusion of the intracranial internal carotid arteries (ICAs) and their proximal branches, with subsequent…
- Trial name
- NCT03785171
- Testing
- surgical revascularization
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Chinese PLA General Hospital
Traumatic Brain Injury
Imaging of Traumatic Brain Injury
This project aims to study the prognostic ability of various MRI imaging markers in the evaluation of TBI patients. Cognitive, social, and occupational recovery will be measured at each time point, and compared to MRI findings.
- Trial name
- Imaging of TBI (NCT01196299)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Nasotracheal Tube Passage Through Nasal Cavity
Radiological Images for Nasotracheal Tube Size Estimation
This trial is planned to estimate the size of nasotracheal tube (NTT) by calculating the diameter of both nasal cavity in radiological images of nose (CT scan/MRI) at the level below the inferior turbinate and floor of nose in…
- Trial name
- RINSE (NCT03675698)
- Testing
- Nasotracheal Intubation
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Rajiv Gandhi Cancer Institute & Research Center, India
Nasal Congestion
Functional Magnetic Resonance Imaging (fMRI) Study of Nasal Strips in Nasal Congestion
The aim of the study is to evaluate the effect of the nasal strip (relative to the placebo strip) on the nasal passages using anatomical MRI scans and to demonstrate the effect of the strip on breathing correlated cortical…
- Trial name
- NCT02275364
- Testing
- Test strip, Nasal spray
- Where
- United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Implantable Cardiac Device. Patients With a NMR Indication
Patients With Implantable Cardiac Devices Requiring a Nuclear Magnetic Resonance
The general objective of this registry is to study the number of patients carrying an implantable cardiac device that have an indication for an imaging diagnosis based on nuclear magnetic resonance.
- Trial name
- RESONANCE (NCT04330898)
- Testing
- Biotronik peacemakers, implantable cardioverter-defibrillators and cardiac resynchronizers
- Where
- 20 sites in Spain
- Volunteers
- 1,248 people
- Sponsor
- Trialance SCCL
Heart Disease
Evaluation of Cardiac Function With Cardio-respiratory Synchronized MRI
The purpose of this investigation is to evaluate newer methods of performing cardiovascular MRI (CMR) that will provide new kinds of information related to the interplay between the cardiac and the respiratory cycles, such as the…
- Trial name
- NCT02728284
- Testing
- cardiovascular MRI (CMR), Conventional Cardiologic Evaluation
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- NYU Langone Health
Treatment Resistant Depression (TRD), Transcranial Magnetic Stimulation
Comparison of the Efficacy of Accelerated Intermittent Theta Burst Stimulation and Accelerated Continuous Theta Burst Stimulation in Patients With Treatment-Resistant Depression
In recent years, research on the effectiveness of transcranial magnetic stimulation (TMS) in patients with treatment-resistant depression (RTD) has been steadily increasing.
- Conditions
- Treatment Resistant Depression (TRD), Transcranial Magnetic Stimulation, Accelerated Protocol, Intermittent Theta Burst Stimulation
- Trial name
- NCT07264452
- Testing
- Transcranial Magnetic Stimulation with figure-eight coil
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Myocardial Ischemia, Left Ventricular Systolic Dysfunction
The Acute Cardiovascular Effects of Marathon Running Using Magnetic Resonance Imaging
Using blood testing and cardiac magnetic resonance imaging (MRI), the investigators aim to determine if there are necrotic areas of myocardium in participants who complete a marathon.
- Conditions
- Myocardial Ischemia, Left Ventricular Systolic Dysfunction, Elevated Cardiac Enzymes
- Trial name
- MARATHON-MRI (NCT00752752)
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Corewell Health East
Depressive Disorder, Major, Post Traumatic Stress Disorder
Alpha-Amino-3-Hydroxy-5-Methyl-4- Isoxazole Propionic Acid Receptor Components of the Anti-Depressant Ketamine Response, Pilot Trial
The proposed study will assess the combined effect of perampanel and ketamine on the anti-depressant response in individuals with treatment resistant depression.
- Conditions
- Depressive Disorder, Major, Post Traumatic Stress Disorder, Bipolar Disorder
- Trial name
- NCT03367533
- Testing
- Ketamine, Perampanel
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Yale University
Panic Disorder, Major Depressive Disorder
Repetitive Transcranial Magnetic Stimulation (rTMS) in the Treatment of Panic Disorder With Comorbid Major Depression
This study will evaluate the efficacy of 1-Hz rTMS applied to the right Dorsolateral Prefrontal Cortex (DLPFC) in patients with Panic Disorder (PD) and comorbid Major Depressive Disorder (MDD) who have not fully responded to…
- Trial name
- rTMS (NCT00521352)
- Testing
- Active Repetitive Transcranial Magnetic Stimulation (rTMS)
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- New York State Psychiatric Institute
Obesity
A Study of the Functional Magnetic Resonance Imaging Response to Leptin and Pramlintide
The purpose of this study is to identify how certain parts of the brain that help control body weight respond to an infusion of hormones called leptin and amylin.
- Trial name
- NCT00691158
- Testing
- Pramlintide (Amylin), 2 Metreleptin, Leptin plus Pramlintide
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Knee Osteoarthritis, Chronic Pain
Motor Cortex Plasticity and the Effect of Deep Intramuscular Needling Stimulation Therapy (DIMST) in Osteoarthritis Pain
The aim of this study is to evaluate the cortical excitability in pain of knee osteoarthritis (OA), as well as the effect of one session of a kind of electroacupuncture (deep needling intramuscular stimulation therapy - DIMST) in…
- Trial name
- NCT01855958
- Testing
- DIMST
- Where
- Brazil
- Volunteers
- 26 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Radiotherapy, Magnetic Resonance Imaging
T2* MRI Analysis for Sarcoma
T2* imaging is a method to identify labile iron pools in tumor cells. These iron pools may be linked to better treatment outcomes for specific types of therapy.
- Conditions
- Radiotherapy, Magnetic Resonance Imaging, Sarcoma
- Trial name
- NCT03658343
- Testing
- T2* Imaging
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Bryan Allen
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