Clinical trials: Mri
Muscle Oxygenation
Evaluation of Muscle Oxygen With MRI
Demonstration of soft tissue hypoxia on MRI using external compression and muscle contraction.
- Trial name
- NCT07638384
- Testing
- Compression and Contraction
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Stroke
Gadolinium-Enhanced Extracranial MRA Prior to Mechanical Thrombectomy Is Not Associated With an Improved Procedure Speed
The objective was to assess if performing a pre-intervention gadolinium-enhanced extracranial magnetic resonance angiogram (MRA) in addition to intracranial vascular imaging was associated with improved thrombectomy time metrics.
- Trial name
- NCT03971552
- Testing
- gadolinium-enhanced extracranial magnetic resonance angiogram
- Volunteers
- 912 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Takayasu Arteritis
Use of MRI and PET for Assessing Disease Activity in Takayasu's Arteritis
Assessing disease activity in people with Takayasu's arteritis is difficult, as most people with the disease do not exhibit visible, measurable symptoms.
- Trial name
- NCT00744952
- Where
- 5 sites in United States, Canada
- Volunteers
- 26 people
- Sponsor
- Peter Merkel
Determine the Number of Anatomical Sites at Which Successful Thermoacoustic Fat Measurements Can be Made From Five Acquisitions Using the FLIP ITA Device, Determine the Correlation of Fat Measures Obtained by the FLIP Device and Those Obtained From Quantitative MRI
Fatty Liver Imaging Project
This study is being done to test the FLIP device, a novel device developed and manufactured by Endra Life Sciences, located in Ann Arbor, Michigan.
- Conditions
- Determine the Number of Anatomical Sites at Which Successful Thermoacoustic Fat Measurements Can be Made From Five Acquisitions Using the FLIP ITA Device, Determine the Correlation of Fat Measures Obtained by the FLIP Device and Those Obtained From Quantitative MRI, Provide Insight Into the Sensitivity of Thermoacoustic Liver Fat Assessment With the Aim of Detecting Fat Content in Liver at 15% or Less, by Volume
- Trial name
- FLIP (NCT03757832)
- Testing
- Liver Imaging
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aaron Fenster
Metabolic Syndrome X
Mechanisms of Cerebrovascular Control
The objective of this study is to identify insulin-specific cerebral blood flow (CBF) control mechanisms, and establish cerebrovascular responsive baseline in younger (18-45 yrs) metabolic syndrome adults (MetSyn) who are at…
- Trial name
- NCT02936687
- Testing
- NOS Inhibition, ET-1 Inhibition, 3 Tesla MRI
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Gastro-enteropancreatic Neuroendocrine Tumor, Secondary Malignant Neoplasm of Liver
The Reproducibility Of Diffusion Weighted Magnetic Resonance Imaging For Neuroendocrine Tumor Liver Metastases
Imaging with CT (Computed Tomography) or MRI (Magnetic Resonance Imaging) is normally used to see how tumors respond to treatment. If tumors shrink after therapy, doctors continue with the same treatment.
- Trial name
- NCT01423734
- Testing
- magnetic resonance imaging (MRI)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Progressive Fibrosing Interstitial Lung Disease
Hyperpolarized 129-Xenon MRI in Fibrosing Interstitial Lung Disease
This project aims to investigate the potential of non-invasive imaging to identify and monitor the earliest signs and physiological effects of pulmonary fibrosis and resulting cardiac dysfunction in patients with fibrosing…
- Trial name
- NCT05914506
- Testing
- Hyperpolarized xenon-129 MRI
- Where
- Denmark
- Volunteers
- 30 people
- Sponsor
- University of Aarhus
MELAS Syndrome
Glutamine Supplement in MELAS (Mitochondrial Encephalopathy, Lactic Acidosis, and Stroke-like Episodes) Syndrome
The purpose of this study is to assesses the efficacy of oral supplementation with glutamine over three months on several amino acids and lactate concentration measured in cerebrospinal fluid and cerebral lactate measured by…
- Trial name
- NCT04948138
- Testing
- Glutamine oral supplementation
- Where
- Spain
- Volunteers
- 9 people
- Sponsor
- Jesús González de la Aleja Tejera
Myocardial Infarction, Death, Sudden, Cardiac
Effect of High Dose Fish Oil Supplementation After Recent Heart Attack Using Magnetic Resonance Imaging
Doctors use magnetic resonance imaging (MRI) to obtain detailed pictures of the inside of the body. This study will evaluate a new MRI technique in people who have recently had a heart attack.
- Trial name
- OmegaREMODEL (NCT00729430)
- Testing
- Omega-3 Fatty Acids (Fish Oil Supplements)
- Where
- United States
- Volunteers
- 358 people
- Sponsor
- Brigham and Women's Hospital
Multiple Sclerosis
Cytotron® Delivered Rotational Field Quantum Nuclear Magnetic Resonance Therapy for Multiple Sclerosis
The purpose of the study is to evaluate the efficacy of RFQMR therapy in remyelination in cases of Multiple sclerosis. The evaluation will be done based on MRI findings, by clinical/ neurological examination and by assessment of…
- Trial name
- RFQMR (NCT01220830)
- Testing
- Cytotron
- Where
- India
- Volunteers
- 40 people
- Sponsor
- The Centre for Advanced Research & Development, India
Multiple Sclerosis
3D OPTIMIZED WMN MPRAGE Increased Detection of Focal Spinal Cord Lesion in Multiple Sclerosis (WHINUME)
The aim of this study is to compare the 3D OPTIMIZED MPRAGE WMN sequence to "conventional sequences" used in spinal cord analysis.
- Trial name
- WHINUME (NCT05227092)
- Testing
- 3D OPTIMIZED WMN MPRAGE
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Bordeaux
Bone Marrow Metastases, Magnetic Resonance Imaging
Detection of Bone Marrow Metastases With Magnetic Resonance Imaging
The goal of this clinical trial is to study the value and feasibility of magnetic resonance imaging in detection of bone marrow metastases
- Trial name
- NCT03876392
- Testing
- magnetic resonance imaging
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Shanghai 6th People's Hospital
Adenomyosis
Adenomyosis and Ulipristal Acetate
Evaluation of efficiency of selective progesterone receptor modulators (SPRM) (Ulipristal acetate) on bleeding control and pain for patients with adenomyosis and wish to keep fertility.
- Trial name
- FRA-IIT-UPA (NCT02587000)
- Testing
- Ulipristal acetate
- Where
- France
- Volunteers
- 26 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Growth Hormone Deficiency, Cardiac Function
Cardiac Function and Morphology Evaluated by Magnetic Resonance Imaging in Growth Hormone Deficiency and Acromegaly
To test the hypothesis that both lack and excess of growth hormone (GH) is associated with cardiac abnormalities. Cardiac function and morphology will be evaluated by MRI before and after treatment.
- Trial name
- NCT00970463
- Volunteers
- 22 people
- Sponsor
- Herlev Hospital
Bone Metastases, Castrate-resistant Prostate Cancer
Magnetic Resonance Imaging in Measuring the Effect of Cabozantinib in Patients With Castrate Resistant Prostate Cancer
This study is being done to help researchers understand more about prostate cancer that has spread to the bones by using the newest magnetic resonance imaging (MRI) techniques and to better understand the effect of an…
- Conditions
- Bone Metastases, Castrate-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
- Trial name
- NCT01599793
- Testing
- cabozantinib, laboratory biomarker analysis, magnetic resonance imaging
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of Chicago
Hepatocellular Carcinoma (HCC)
Different Abbreviated MRI for Hepatocellular Carcinoma Diagnosis
Abbreviated MRI (AMRI) could improve the diagnostic performance of hepatocellular carcinoma (HCC), but it lacks analysis in different subgroups and effective validation.
- Trial name
- AMRI; LIRADS (NCT06663904)
- Where
- China
- Volunteers
- 938 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Healthy
Comparison of Magnetic Resonance Techniques for the Measurement of Cerebral Blood Perfusion
In this project, we aim at implementing a te-ASL sequence and to compare it to two reference ASL sequences with a fixed PLD on healthy individuals.
- Trial name
- NCT04486248
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Barcelonabeta Brain Research Center, Pasqual Maragall Foundation
Mild Cognitive Impairment, Healthy Aging
Novel, Individualized Brain Stimulation, Network-based Approaches to Improve Cognition
Impaired working memory (WM) plays a crucial role in normal aging, in mild cognitive impairment (MCI) and cognitive decline associated with dementia, such as Alzheimer's disease (AD).
- Trial name
- NiBS-iCog (NCT04986787)
- Testing
- tACS, TMS, TIS
- Where
- Czechia
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Masaryk University
Rectal Neoplasms
CORE: Capecitabine, Oxaliplatin, Radiotherapy and Excision
Primary objective: Pathological complete response (ypT0N0) rate Secondary objectives: Histopathological R0 resection rate Pathological downstaging (ypT0-T2N0) rate One month surgical complication rate Predictive value of…
- Trial name
- NCT00174616
- Testing
- Oxaliplatin, capecitabine, radiotherapy
- Where
- 7 sites in Belgium, France and 5 more
- Volunteers
- 87 people
- Sponsor
- Sanofi
Diabetes (DM), Hypertension
Multimodal Cardiovascular Magnetic Resonance Imaging for Cardiometabolic Pre-HF and HFpEF
This is an observational study aiming to characterize the pathophysiological features and clinical significance of cardiometabolic early-stage heart failure using advanced multimodal cardiovascular magnetic resonance (CMR)…
- Conditions
- Diabetes (DM), Hypertension, Heart Failure, Obesity & Overweight
- Trial name
- NCT07336316
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital