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 214 clinical trials
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).
MR Imaging Selection for Endovascular Treatment in Acute Ischemic Stroke at 6 to 24 Hours
The acute management of stroke patients requires a fast and efficient screening imaging modality. The primary modalities used to select patients for endovascular thrombectomy (EVT) are magnetic resonance imaging (MRI) and CT/MR perfusion. The investigators prospectively assessed MRI and CTP concordance/discordance and correlated the imaging on both with EVT treatment …
Nano-SMART: Nanoparticles With MR Guided SBRT in Centrally Located Lung Tumors and Pancreatic Cancer
This research study is being done to help determine the safety and efficacy of gadolinium based nanoparticle, Activation and Guidance of Irradiation X (AGuIX), used in conjunction with MR-guided stereotactic body radiation therapy (SBRT) in the treatment of pancreatic cancer and lung tumors.
Role of Hyperpolarized 13C-Pyruvate MR Spectroscopy in Patients With Intracranial Metastasis Treated With (SRS)
Upwards of 40% of cancer patients will develop brain metastases during their illness, most of which become symptomatic. The burden of brain metastases impacts the quality and length of survival. Thus the management of brain metastases is a significant health care problem. Standard treatment options include stereotactic radiosurgery and/or whole …
TRANBERG® Transperineal MR/US Fusion Laser--Induced Thermal Therapy for Men With Prostate Cancer
This study is set up as a phase I prospective, single center, device interventional pilot study carried in office setting under local anesthesia. It will assess the tolerance and safety of target fusion ablation of prostate cancer tumors using Laser Induced Thermal Therapy (TFA-LITT) guided by fusion imaging in men …
PET/MR in the Staging and Efficacy Evaluation of Newly Diagnosed NK/T-cell Lymphoma
This study intends to evaluate the application value of Positron Emission Tomography/Magnetic Resonance (PET/MR) in the staging and efficacy evaluation of NK/T cell lymphoma, aiming to explore a more accurate system for predicting the prognosis of patients and guiding the treatment.
Hyperpolarized 129Xe MR Imaging of Lung Function in Healthy Volunteers and Subjects With Pulmonary Disease
The purpose of this study is to develop and evaluate the usefulness of hyperpolarized (HP) 129Xe gas MRI for regional assessment of pulmonary function.
MECHANISMS OF NEURONAL RESILIENCE IN ALZHEIMER'S DISEASE AND ITS FOCAL VARIANTS: A PET/MR STUDY
Patients with Alzheimer's disease and with early onset of symptoms (<65 years) (AD-Y) have a multi-domain cognitive deficit, whereas memory disorders (typical of the elderly patient's AD) are less often in the foreground. In addition, some MA-J have an atypical phenotype indicating focal brain damage, although they have the same …
Development of Radiation Free Whole Body Magnetic Resonance (MR) Imaging Technique for Staging Children With Cancer
A research study on the diagnosis of spread of disease for children who have been diagnosed with solid tumors using a new whole body imaging technique and a new MR contrast agent (ferumoxytol). Standard tests that are used to determine the extent and possible spread of a child's disease include …
MR-Only Based Adaptive External Beam Radiation Therapy of Cervical Cancer on Ethos Therapy: Feasibility Study
Current management of patients treated with External Beam Radiation Therapy (EBRT) for cervical cancer with a classical Image-guided Radiation Therapy (IGRT) strategy involves a complex, not entirely satisfactory, treatment workflow. Indeed, in our institution, two workflows have been designed to take into account the inter-fraction motion of cervix and uterus …
