Mitral Valve Disease clinical trials at UCSF
2 in progress, 1 open to eligible people
Clinical Trial to Evaluate the Safety and Effectiveness of Using the Tendyne Transcatheter Mitral Valve System for the Treatment of Symptomatic Mitral Regurgitation
open to eligible people ages 18 years and up
Prospective, controlled, multicenter clinical investigation with three trial cohorts: Randomized, Non-repairable, and Severe Mitral Annular Calcification (MAC). Subjects in the Randomized cohort will be randomized in a 1:1 ratio to the trial device or to the MitraClip system. Subjects in the Non-repairable and Severe MAC cohorts will receive the trial device. The objective of the Clinical Trial to Evaluate the Safety and Effectiveness of Using the Tendyne Transcatheter Mitral Valve System for the Treatment of Symptomatic Mitral Regurgitation (SUMMIT) is to evaluate the safety and effectiveness of the Tendyne Transcatheter Mitral Valve System for the treatment of patients with symptomatic, moderate-to-severe or severe mitral regurgitation or for patients with symptomatic mitral valve disease due to severe mitral annular calcification. This randomized controlled trial will provide the opportunity to evaluate the safety and clinical benefits of the Tendyne Transcatheter Mitral Valve System compared to the MitraClip System in patients with symptomatic, moderate-to-severe or severe mitral regurgitation, within approved MitraClip indications. In addition, the safety and effectiveness of the Tendyne Transcatheter Mitral Valve System will be evaluated in patients with severe mitral annular calcification who are at prohibitive risk for mitral valve surgery. Patients who are not suitable for mitral valve surgery for reasons other than severe mitral annular calcification and are also not suitable for transcatheter repair with MitraClip, will be enrolled in the Non-repairable cohort. Subjects will be seen at screening, pre- and post-procedure, discharge, 30 days, 3 months, 6 months, and annually through 5 years.
San Francisco, California and other locations
Sorry, in progress, not accepting new patients
The Melody valve has historically been used for pulmonary valve replacements; however it has been more recently used in the mitral and tricuspid positions. This multi-center, retrospective, observational study will review the durability of the Melody valve inserted into the mitral or tricuspid positions. Patients who have undergone Melody valve insertion into either the mitral or tricuspid positions prior to December, 2014 will be eligible for the study. Basic de-identified patient demographics will be collected as well as select clinical data. Ventricular function and valvar function of the affected valve will be retrospectively reviewed both prior to surgery and following, as well as review of operative data. The investigators will also review the most recent follow up data and any subsequent re-interventions on the Melody valve. Data from all sites will be entered into an external REDCap database, using only de-identified data.
Our lead scientists for Mitral Valve Disease research studies include Vaikom Mahadevan, M.D..