MRI Clinical Trial
Official title:
Pilote Study : Brain Exploration in Magnetic Resonance Imaging in Parallel Transmission Mode (pTX) at 7 Tesla on Healthy Subject at Poitiers University Hospital
Magnetic resonance imaging (MRI) is a non-invasive imaging modality used in routine clinical practice for clinical diagnosis by visualizing the anatomical structure and in vivo function of certain organs. The development of ultra-high field MRI systems with 7.0-T or higher, gives access to a new field of exploration of the human body by improving the speed of acquisition but also a better signal-to-noise ratio (SNR) and better resolution. In order to fully exploit the potential of these ultra-high field MRI scanners, various technical issues must be adressed. Indeed, the non-uniformity of the transmission field is one of them leading to non-uniform images with spatially varying contrast. Thus the pTX (parallel transmission) mode using multiple transmission channels allows spatial and temporal control over the RF waves.
n/a
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05036629 -
Development of MRI Protocols and Associated Neuro-physiological Explorations in Healthy and Pathological Subjects
|
N/A | |
Completed |
NCT02548819 -
University Hospital Cardiac Device MR Registry: The Safety of MR Imaging in Patients With Implanted Cardiac Devices
|
N/A | |
Completed |
NCT01168479 -
FLAME: Investigate the Benefit of a Focal Lesion Ablative Microboost in Prostate Cancer
|
Phase 3 | |
Completed |
NCT00512226 -
Iron Overload Assesment in Sickle Cell Anemia and Sickle Cell Thalassemia
|
N/A | |
Recruiting |
NCT05439330 -
Application of a Dental-dedicated MRI in the Diagnosis of Temporomandibular Joint Disorders, Tissue Alterations Related to Third Molars, Periapical and Periodontal Inflammatory Diseases, and Implant Treatment Planning
|
N/A | |
Not yet recruiting |
NCT05464576 -
Tumor Staging T of Bladder Tumours: Correlation of MRI and Anatomopathologic Analysis
|
N/A | |
Recruiting |
NCT04034667 -
Study of CT and MR in the Lung Cancer
|
||
Recruiting |
NCT04028375 -
Study of CT and MR in the Gastric Cancer
|
||
Recruiting |
NCT04231175 -
Dedicated MR Imaging vs Surgical Staging of Peritoneal Carcinomatosis in Colorectal Cancer
|
N/A | |
Completed |
NCT00949507 -
Comparison of Two Regimens of Anesthesia for Children Undergoing Magnetic Resonance Imaging (MRI) in General Anesthesia
|
Phase 4 | |
Completed |
NCT01420211 -
Influence of the OATP1B1 and OATP1B3 Genotype on the Hepatic Uptake of Primovist®
|
Phase 1/Phase 2 | |
Recruiting |
NCT05167669 -
Pain Relief in Symptomatic Bone Metastases With Adjuvant Hyperthermia MR Guided HIFU
|
Early Phase 1 | |
Recruiting |
NCT05618990 -
OPTIMIZATION of ADVANCED MR SEQUENCES
|
||
Recruiting |
NCT05107232 -
OSV-IRM - Volunteer MRI Sequence Optimization
|
N/A | |
Completed |
NCT00556101 -
Patient Acceptance of Whole Body Magnetic Resonance Angiography
|
N/A | |
Recruiting |
NCT03142698 -
Evaluation of 4 MRI Methods (PDFF 3, 6 and 11 Gradient Echoes and Spectroscopy) Compared to the Reference Method (Liver Biopsy) in Quantification of Hepatic Steatosis
|
N/A | |
Suspended |
NCT00554073 -
Whole Body Magnetic Resonance Angiography in Ischemic Patients at 1.5 and 3T
|
N/A | |
Completed |
NCT06366906 -
10-year Retrospective Study of Oral and Maxillofacial Squamous Cell Carcinoma
|
||
Not yet recruiting |
NCT05359497 -
Value of MRCP+ And Liver Multiscan in the Management of Dominant Strictures in Primary Sclerosing Cholangitis
|
N/A | |
Recruiting |
NCT05192629 -
Intranasal Dexmedetomidine Versus Oral Midazolam as Premedication for Propofol Sedation in Pediatric Patients Undergoing Magnetic Resonance Imaging
|
Phase 3 |