Clinical trials: Magnetic Resonance Imaging (MRI)
Ovarian Cancer, Ovarian Tumor
AI Analysis of CT Scans to Classify Ovarian Tumours as Benign, Borderline or Malignant Before Surgery
The goal of this observational study is to learn if a computer program can tell what type of ovarian tumour a person has from a CT scan taken before surgery. The program uses artificial intelligence (AI).
- Conditions
- Ovarian Cancer, Ovarian Tumor, Borderline Ovarian Tumor
- Trial name
- OvaClass (NCT07883551)
- Where
- 7 sites in Belgium, Netherlands
- Volunteers
- 1,300 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Traumatic Brain Injury, Post-concussive Symptoms
MEG and DTI of Neural Function and Connectivity in Traumatic Brain Injury
The overall hypothesis is that the long-term cognitive and behavioral sequelae of traumatic brain injury (TBI) are due to selective disruption of the long association white matter tracts of the cerebral hemispheres, with…
- Trial name
- Dana-REAC (NCT01298557)
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Gadolinium, MultiHance
Gadolinium Retention in Human Bone Tissue in Pediatric Patients
The purpose of this study is to compare contrast agents, Dotarem or MultiHance. The study will test to see how much of these two contrast agents are deposited in the bones or tissues of pediatric patients.
- Conditions
- Gadolinium, MultiHance, Dotarem, Magnetic Resonance Imaging
- Trial name
- NCT03337594
- Testing
- Pre-operative MRI with Dotarem, Pre-operative MRI with MultiHance, Surgery
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Donna Roberts
Amyotrophic Lateral Sclerosis (ALS)
Magnetic Resonance Imaging (MRI) in Amyotrophic Lateral Sclerosis (ALS)
This is a pilot study to identify the degree of grey and white matter involvement in patients with Amyotrophic Lateral Sclerosis (ALS) utilizing non-invasive techniques.
- Trial name
- NCT01945853
- Testing
- 7 Tesla MRI
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Breast Cancer
Breast Magnetic Resonance Imaging (MRI) Screening After Mantle Radiation Therapy
Objectives: The objective of this single-arm, prospective study is to perform annual mammography and MRI breast cancer screening in women who underwent mantle-field irradiation between 1970-1995 at M. D.
- Trial name
- NCT00925405
- Testing
- Breast MRI, Mammogram
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- M.D. Anderson Cancer Center
Healthy
Use of a Functional Neuroimaging Battery for the Evaluation of a Meditation Retreat
Over 2 decades scientists have been studying the effect on brain function from meditation practices. The purpose of this study is to measure the effect of a meditation retreat program on serotonin and dopamine transporter binding…
- Trial name
- FETZER (NCT02443766)
- Testing
- Meditation Retreat
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Heart Aneurysm
A Novel Ferumoxytol-enhanced Cardiac Magnetic Resonance Imaging for the Detection of Intracardiac Thrombus
The incidence of thrombosis in ventricular aneurysm was reported to be 35%-40%, which may lead to systemic thromboembolism. Patients with ventricular aneurysm without detectable thrombus are not routinely treated with…
- Trial name
- NCT06146751
- Testing
- Superparamagnetic Iron Oxide Nanoparticles
- Where
- China
- Volunteers
- 320 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Sudden Cardiac Death Due to Cardiac Arrhythmia, Dilated Cardiomyopathy
Arrhythmic Risk Stratification in Nonischemic Dilated Cardiomyopathy
Nonischemic dilated cardiomyopathy is a heterogeneous disease often associated with increased rates of sudden cardiac death. Although many algorithms have been proposed, risk stratification remains suboptimal, and implantable…
- Trial name
- ReCONSIDER (NCT04246450)
- Testing
- Implantable Cardioverter Defibrillator (ICD) insertion
- Where
- Greece
- Volunteers
- 675 people
- Sponsor
- University of Athens
Alzheimer Disease, Dementia With Lewy Bodies (DLB)
Retrospective Observational Study of Blood-based Biomarkers in the Diagnosis and Monitoring of Patients With a Neurodegenerative Disease or Mental Disorder
This is a retrospective observational study to evaluate the clinical utility of blood-based biomarkers in the diagnosis and management of patients with a neurodegenerative disease (ND) or mental disorder (MD).
- Conditions
- Alzheimer Disease, Dementia With Lewy Bodies (DLB), Frontotemporal Dementia (FTD), Major Depressive Disorder (MDD)
- Trial name
- Synapsing-BK (NCT07314190)
- Where
- Spain
- Volunteers
- 1,799 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Hepatic Steatosis, Pituitary Gland Failure
Hepatic Steatosis and Pituitary Gland Failure, Evaluation by Nuclear Magnetic Resonance (NMR) Imaging
The investigator put forward the hypothesis that liver fat mass in patients with pituitary gland failure is greater than that in a control population.
- Trial name
- SHAH (NCT02814240)
- Testing
- NMR, Blood samples, fibroscan
- Where
- France
- Volunteers
- 21 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Ischemic Heart Disease (IHD), Magnetic Resonance
Stress CMR With Vasodilators to Predict Long-Term Mortality
Objective We investigated the value of stress cardiac magnetic resonance (CMR) imaging with vasodilators for predicting long-term all-cause mortality in patients with known or suspected ischemic heart disease, using data from a…
- Trial name
- NCT07191574
- Where
- Spain
- Volunteers
- 5,552 people
- Sponsor
- Fundación para la Investigación del Hospital Clínico de Valencia
Pancreatitis
Safety and Efficacy of Synthetic Human Secretin-Enhanced MRCP in Subjects With Abnormalities of the Pancreas
The purpose of this study is to evaluate the safety and effectiveness of RG1068 (synthetic human secretin) with MRCP in subjects with abnormalities of the pancreas.
- Trial name
- NCT00660335
- Testing
- RG1068 (synthetic human secretin)
- Volunteers
- 258 people
- Sponsor
- Repligen Corporation
Interpersonal Relations, Schizophrenia
Exploration of Neural Bases in Social Cognition
An impairment in social cognition in schizophrenia could account for the severe professional and social difficulties among patients. Social cognition is the way the social world is understood, perceived and interpreted.
- Conditions
- Interpersonal Relations, Schizophrenia, Magnetic Resonance Imaging, Functional
- Trial name
- IRM-COG (NCT02110017)
- Testing
- fMRI social cognition task
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Cocaine Dependence
Gender and Neural Substrates of Stress and Craving
Cocaine dependence is an insidious disease underscored by a powerful proclivity to relapse despite an individual's ability to recognize the deleterious consequences of continued drug use.
- Trial name
- NCT00756925
- Testing
- Acthrel
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Medical University of South Carolina
Schizophrenia
Repetitive Transcranial Magnetic Stimulation for First-episode Schizophrenia Patients
The aim of the study is to evaluate the effects of repetitive transcranial magnetic stimulation(rTMS)in the first-episode Schizophrenic patients: the clinical and MRI findings
- Trial name
- rTMSfMRI (NCT01370291)
- Testing
- active Risperidone and active rTMS
- Where
- 2 sites in China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Major Depression
Brain Abnormalities in Late-Onset Major Depression
The objective of this project is to examine the state of the brain in people over 50 years old suffering from late-onset depression by means of an extensive clinical assessment programme, including magnetic resonance imaging…
- Trial name
- NCT00260468
- Testing
- Clinical examination program
- Where
- Denmark
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Coronary Artery Disease
Characterization of Changes in Ventricular Mechanics in Response to Lexiscan Stress Using Tagged Cine Cardiac Magnetic Resonance Imaging
The purpose of this study is to measure the changes in cardiac function during a Lexiscan pharmacologic stress test using cardiac magnetic resonance imaging test.
- Trial name
- NCT02115308
- Testing
- Regadenoson
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Timothy M. Bateman
Healthly Volunteers
Tests of Functional Magnetic Resonance Imaging Techniques
Background: Functional magnetic resonance imaging (fMRI) is used to study the brain. It takes a series of pictures that can be used to look at how the brain processes information.
- Trial name
- NCT01712633
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Cervical Cancer Squamous Cell
MRI FDG PET Imaging Cervix
The standard treatment for cervix cancer at Princess Margaret Hospital is external radiation with chemotherapy followed by internal radiation, called brachytherapy.
- Trial name
- NCT01899404
- Testing
- 18-FDG PET/CT, DWI, DCE-MRI
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- University Health Network, Toronto
Cardiac Sarcoidosis
Feasibility and Accuracy of Hybrid Magnetic Resonance and Positron Emission Tomography With 18F-Fluorodeoxyglucose in Diagnosing Cardiac Sarcoidosis
The purpose and objectives of the study is to establish the feasibility of the simultaneous PET/MR in patients with cardiac sarcoidosis, determine relationships between various imaging biomarkers like extracellular volume (ECV)…
- Trial name
- NCT03923049
- Testing
- hybrid PET/MRI
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Alabama at Birmingham
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