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
Serotonin Receptor Blockers in Ischemic Mitral Regurgitation
This study is intended to investigate the effect of cyproheptadine (a 5HT2B receptor blocker) on mitral regurgitation severity.
Safety and Effectiveness Study of Dragonfly System for Functional Mitral Regurgitation
To confirm the effectiveness and safety of the Dragonfly transcatheter mitral valve repair system for the treatment of chronic moderate to severe (3+) or severe (4+) functional mitral regurgitation (FMR) who remained clinically symptomatic after guideline-directed medical treatment.
MRS Measurement of Glutamate and GABA Metabolism in Brain
This study will use magnetic resonance spectroscopy (MRS) to measure in the brain the transfer of [13]C as it is naturally metabolized from glucose to specific chemical transmitters. From this method, we can measure the rate of production of an important excitatory neurotransmitter (glutamate) as well as an inhibitory neurotransmitter …
Physiologic MR Imaging of Salivary Gland Tumors
The goal of this study is to use advanced Magnetic Resonance Imaging (MRI) techniques to help identify the difference between cancerous and non-cancerous salivary gland tumors for improving treatment strategies and to aid in the prediction of disease progression.
Prostate Cancer Subclinical Metastatic Ablative MR-guided Radiotherapy
In the clinical scenario of recurrent prostate cancer (PCa) post local therapy, current standard studies (bone scan and computed tomography) commonly fail to identify the recurrent disease location. In this study the investigator aims to prospectively map recurrent disease with the unique combination of whole-body MR anatomical imaging combined with …
Application of 3D MR Neurogram for Intraparotid Facial Nerves Evaluation
Parotid neoplasm consists of a wide range of benign and malignant lesions, and parotidectomy has been the mainstay for management of these neoplasms. Within the parotid gland there are branches of the intra-parotid facial nerves, which are tiny in calibre and are prone to injury to injury during operation. It …
Advanced MR Imaging as Predictor of Treatment Response in Newly Diagnosed Glioblastomas
This clinical trial studies advanced MR imaging techniques in measuring early response of standard treatment may become predictors of long-term treatment response in patients with newly diagnosed glioblastomas.
MR-Adaptive Radiation Therapy for Anal Cancer With EScalated-Treatment in a Risk-Optimized Approach
The proposed study is a phase II, single arm, open-label trial of MR-guided radiation therapy (RT) with risk stratified RT dose selection in patients with anal cancer. Based on previous data, a risk adaptive treatment approached is proposed in 4 groups: Low risk, standard risk, intermediate risk, and high risk. …
MR-guided Adaptive Radiotherapy Combined With PD-1 Antibody and CAPOX for Locally Advanced Rectal Cancer
NeoPulsar is a prospective, randomized phase II trial. 46 LARC (T3-4/N+M0, distance from anal verge ≤12cm) patients will be treated with MR-guided adaptive radiotherapy (30Gy/6Fx) combined with 6 cycles of Toripalimab and CAPOX. TME surgery is scheduled after TNT. The primary endpoint is pathological complete response (pCR) rate. The secondary …
Study on the Safety and Efficacy of MR-Linac Technique in Patients With Unresectable Locally Advanced Colon Cancer
In this phase I single-arm clinical study, 20 patients with T4 unresectable locally advanced colon cancer are proposed to be enrolled, who will be treated with MR-Linac with short course radiotherapy (25Gy/5F), followed by 4 cycles of mFOLFOX6 or 3 cycles of XELOX chemotherapy, then radical surgical resection, and then …
