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
Phase II Cohort of Spinal Stereotactic Radiotherapy in Patients Using a MR LINAC
To learn whether giving spinal stereotactic radiosurgery (SRSS) that uses a more advanced imaging scan method called Magnetic Resonance imaging with a Linear Accelerator (MR-LINAC) during treatment will lead to improved responses to treatment and better quality of life. SRSS is radiation therapy given to the area around your spine.
Dose De-escalation in Prostate Radiotherapy Using an MR-Linac in Two Fractions
The goal of this clinical trial is to find out whether lowering the radiation dose to parts of the prostate without visible tumor on MRI can reduce side effects while still effectively treating prostate cancer in men with low or intermediate-risk prostate cancer. The main questions it aims to answer …
Comparison of CT and MR (VI-RADS) Imaging for Local Bladder Cancer Staging
This prospective diagnostic accuracy study compares computed tomography (CT) and multiparametric magnetic resonance imaging (MRI) using the Vesical Imaging-Reporting and Data System (VI-RADS) for local staging of newly diagnosed bladder cancer. All participants undergo both imaging modalities prior to transurethral resection of the bladder tumor (TURBT) or cystectomy. Histopathology serves …
Hyperpolarized Pyruvate (13C) MR Imaging in Monitoring Patients With Prostate Cancer on Active Surveillance
This phase II trial studies the side how well hyperpolarized carbon C 13 pyruvate (HP C-13 pyruvate) magnetic resonance imaging (MRI) works in monitoring patients with prostate cancer on active surveillance who have not received treatment. Diagnostic procedures, such as MRI, may help visualize HP C-13 pyruvate uptake and breakdown …
MR-linac Guided Ultra-hypofractionated RT for Prostate Cancer (SMART-P01 and SMART-P02)
To investigate the tolerability of MR-linac based stereotactic ablative radiotherapy (MRL-SBRT)for patients with localized prostate cancer To assess the acute and late toxicities, efficacy and quality of life for patients treated by MRL-SBRT To simulate the dose planning and assess the feasibility of simultaneous-boost for MR-prominent foci To investigate the …
MR-spectroscopy in Post-covid Condition Prior to and Following a Yoga Breathing Intervention
From a clinical perspective, we find that many patients with Post COVID condition suffer from severe and debilitating shortness of breath, while routine pulmonary investigations fail to find the cause of the problems experienced. If dyspnea is associated with palpitations, dizziness or anxiety, patients are commonly diagnosed with "dysfunctional breathing". …
Radiologic Pathologic Correlation of Advanced MR Imaging to Guide the Biopsy of Cerebral Malignancies
The goal of this clinical research study is to learn if using advanced magnetic resonance imaging (AMRI) will improve the targeting of brain tumor needle biopsies compared to the standard targeting techniques. Researchers also want to learn how the results of the images and biopsies compare to each other to …
MYTHS-MR Trial (MYocarditis THerapy With Steroids in Patients With Mildly Reduced Ejection Fraction)
The goal of this clinical trial is to demonstrate the efficacy of pulsed intravenous methylprednisolone in a single-blind randomized controlled trial versus standard therapy in patients with acute myocarditis and a mildly reduced LVEF. The main question\[s\] it aims to answer are: is there an increase in LVEF (≥55% or …
Pilot Study of (MR) Imaging With Pyruvate (13C) to Detect High Grade Prostate Cancer
This pilot clinical trial studies how well magnetic resonance spectroscopic imaging (MRSI) with hyperpolarized carbon 13 (13C) pyruvate alone or in combination with 13C 15N2 Urea works in finding prostate cancer that exhibits poorly differentiated or undifferentiated cells (high-grade) and that is restricted to the site of origin, without evidence …
Clinical Efficacy and Mechanism Exploration of MR-61 in Delaying the Progression of Myopia
To investigate whether probiotic MR-61 can assist in slowing down the progression rate of myopia (a prospective randomized controlled study).
