mitral-valve-regurgitation Clinical Trials
A listing of mitral-valve-regurgitation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 220 clinical trials
Fluorocholine PET/MR in Breast Cancer
Objectives Our study is conducted to use the pre-treatment FCH PET/MR in breast cancer patients, to investigate whether the conventional PET/MR imaging markers (SUVmax, MR spectroscopy-derived choline analysis, dynamic contrast-enhanced MRI, ADC analysis), and FCH/MR radiomic features, deep learning (DL) analysis are associated with molecular subtypes, clinical outcomes, treatment response, …
MR-guidance in Chemoradiotherapy for Cervical Cancer
Concurrent chemoradiotherapy (CCRT), consisting of external beam radiotherapy (EBRT) and chemotherapy, followed by brachytherapy (BT) is the standard of care for patients with locally advanced cervical carcinoma. In current clinical practice, conventionally, one radiotherapy plan based on the initial planning computed tomography (CT) and magnetic resonance imaging (MRI) scan of …
MR Evaluation of Cerebrospinal Fluid (CSF) Dynamics
The Researchers are trying to test a MR imaging method for detection of Cerebral Spinal Fluid (CSF) flow in the brain to help diagnosis and better understand diseases that affect brain function.
CANF-Comb-II PET-MR in Atherosclerosis Multisite
The goal of this observational study is to learn more about plaque biology in asymptomatic carotid artery stenosis (ACAS) patients through imaging. The main questions it aims to answer are: To determine the ability of 64Cu-CANF-Comb positron emission tomography (PET) to risk stratify ACAS patients for stroke event, to include …
Hyperpolarized Xenon-129 MR Imaging of the Lung
Over the past 10 years, electronic cigarettes (e-cigarettes, EC) have been commercialized as a "less harmful" alternative to traditional cigarettes.1,2 However, e-cigarettes are believed to cause pulmonary epithelial, endothelial and vascular dysfunction, and to cause murine phenotypes similar to those of human COPD. Recently, "spiked" vape juice has been linked …
Imaging Immune Activation in HIV by PET-MR
This is a single center exploratory imaging study involving one intravenous microdose of \[18F\]F-AraG followed by whole-body positron emission tomography-magnetic resonance (PET-MR) imaging in HIV infected individuals to determine the anatomical distribution of the PET tracer. Participants will be enrolled if they were treated during early or late HIV infection. …
Jump: MR Simulation For Radiation Therapy Master Protocol
This is a master protocol for a prospective Phase I-II study evaluating feasibility and efficacy of incorporating magnetic resonance imaging (MRI) simulation into the planning of radiation treatments.
Study of MR-based IGRT for Prostate Cancer
MR (Magnetic Resonance Imaging) - based IGRT (image-guided radiotherapy) for patients with prostate carcinoma.
PET/MR for Characterization of Renal Masses (RMs)
The frequency of kidney tumors found incidentally on imaging studies performed for unrelated reasons continues to increase leading to more surgeries and ablations for the treatment of renal masses thought to be cancer. However, about 20% of these masses are not cancerous and do not require treatment. Many cancerous kidney …
USPIO Enhanced MR Imaging in CNS Tumours (UMIC)
The immune response or inflammation is known to be a key driver of progression and growth in many solid tumours. Inflammatory cells called macrophages are present in high numbers in many brain tumours and these tumour associated macrophages or TAM are thought to have prognosis and treatment implications in these …
