Clinical trials: Magnetic Resonance Imaging Sequences
Healthy, Nervous System Disease
Functional and Metabolic Imaging Using Magnetic Resonance Imaging and Spectroscopy
Technical advances in magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) have provided researchers with the opportunity to study changes of the central nervous system (CNS) and improve diagnosis and…
- Trial name
- NCT00001591
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Motility Disorder of Intestine
Magnetic Resonance Imaging Assessment of Small Bowel Motility
This project involves the development, validation and application of a novel test using MRI to assess gastrointestinal motility a vital process that mixes the contents of our digestive tract.
- Trial name
- NCT02754869
- Where
- United Kingdom
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- University College, London
Single-ventricle
Validation of Cardiac Magnetic Resonance Sequences in Patients With Single Ventricles
Single ventricle defects make up the severe end of the congenital heart disease spectrum. The Fontan operation leads to a complete redirection of systemic venous blood outside of the heart and directly into the lungs.
- Trial name
- NCT04017494
- Testing
- Cardiac Magnetic Resonance Imaging, Blood draw for hematocrit and heart failure biomarkers, Cardiopulmonary exercise test
- Where
- Switzerland
- Volunteers
- 63 people
- Sponsor
- Barbara Burkhardt
Spinal Disease
CT Mar Technology and MR Mavric, Semac Sequence in Removing Artifacts of Orthopedic Metal Internal Fixation
1. Objective to compare the effect of single energy imaging and mar technology in reducing artifacts of knee and hip replacement, and to explore the appropriate keV range of Mar technology in removing metal artifacts.,2.
- Trial name
- NCT04954963
- Testing
- Reduce metal artifacts examination
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking University Third Hospital
Cerebral Glioblastoma
Automatic Segmentation MRI Cerebral Glioma
The aim of this study is to evaluate the role of automatic segmentation of cerebral gliomas in multi-sequence MR images using state-of-the-art methods for automatic segmentation and internal classification of brain tumors in…
- Trial name
- NCT04674579
- Testing
- MRI
- Volunteers
- 50 people
- Sponsor
- Assiut University
Cerebral Arteriopathy
Measurement of Brain Perfusion by a MR Perfusion Imaging Called eASL in Children's Cerebral Arteriopathies.
The MR sequence called MR-ASL is used to measure cerebral perfusion in children. This ASL sequence is used with a unique post-labeling delay (PLD) due to the technical impossibility of setting different post-labeling delays.
- Trial name
- PEACE (NCT05026060)
- Testing
- Imaging
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Temporomandibular Joint Disorders
Dual-echo and Inversion Recovery Magnetic Resonance Imaging Pulse Sequences in Diagnosis of Temporomandibular Disorders. Diagnostic Accuracy Study
In the present study, investigators are going to investigate the potential of inversion recovery (fluid attenuated inversion recovery -FLAIR and short-TI Inversion Recovery -STIR) sequence images to demonstrate joint effusion…
- Trial name
- NCT04348331
- Testing
- Dual echo MRI sequence
- Where
- Egypt
- Volunteers
- 27 people
- Sponsor
- Cairo University
Optimized MRI Sequences
Optimization of Sequences to Improve the Quality and Comfort of the Magnetic Resonance Imaging Examination
The people included will carry out an MRI comprising the sequence currently used in routine care and the different variants of the sequence being tested, for the optimization of the parameters.
- Trial name
- OPTIM (NCT05326581)
- Testing
- mri
- Where
- France
- Volunteers
- 750 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Abdominal Organs - Lipodystrophy, Tumors
Comparing Magnetic Resonance Imaging/Spectroscopy Techniques
Magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) are diagnostic tests that allow researchers to look at different chemical properties of tissue.
- Trial name
- NCT00001219
- Where
- United States
- Volunteers
- 49,946 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Brain Concussion, Brain Injuries
Screening Brain MRI in High School Football: Does the Guardian Cap Reduce the Risk of Traumatic Brain Injury
Screening Brain magnetic resonance imaging (MRI) with Fluid-attenuated Inversion Recovery (FLAIR) and Susceptibility Weighted Imaging (SWI) sequences will be performed pre and post season on high school football players.
- Conditions
- Brain Concussion, Brain Injuries, Diffuse Axonal Injury, Athletic Injuries
- Trial name
- NCT02757053
- Testing
- Guardian Cap
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Mosaic Life Care
Image
Pulmonary MRI Using Ultra Short /Zero TE Sequences
Modern imaging modalities, especially magnetic resonance imaging (MRI) have greatly advanced in recent years. Through technical advances, proton-based magnetic resonance imaging (MRI) has steadily increased in use to assess…
- Trial name
- NCT06097741
- Testing
- MRI sequences
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- IWK Health Centre
Liver Disease
T2 Weighted Imaging of the Liver With Fast Spin Echo MRI
The purpose of this study is to test two new MRI (magnetic resonance imaging) sequences to see how they compare to previously used imaging sequences as they may improve the quality of abdominal MRI.
- Trial name
- NCT02186054
- Testing
- MRI examinations
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Ottawa Hospital Research Institute