View clinical trials related to Mitral Valve Regurgitation.
Filter by:Multicenter feasibility study of the HighLife™ TMVR system.
The preferred treatment of organic mitral regurgitation (MR) is mitral valve repair. Optimally this should be timed so late that it commensurate with the risk of surgery and before irreversibly damage of the heart and pulmonary vessels. The aim is to obtain an understanding of the differences between the symptomatic and asymptomatic patient. The study will test A: Symptomatic organic MR is characterized by higher filling pressure, and higher stroke work during physical strain compared with asymptomatic MR. B: The extent of myocardial fibrosis is associated with filling pressure and cardiac index 1 year after mitral valve repair. C: Filling pressure can be estimated non-invasively by echocardiography. To test this 40 patients with asymptomatic MR and 40 symptomatic will undergo a stress echocardiography with simultaneous echocardiography and invasive measurement of central hemodynamics. In addition a pulmonary function test and cardiac MRI will be performed.
The Mistral is an investigational device intended for percutaneous trans-catheter repair in high risk for surgery individuals suffering from functional Mitral Regurgitation. The device system is to be used only in accordance with the approved Investigational Plan on subjects who have signed an informed consent form. Device use is limited to the approved study investigators.
The purpose of this study is to evaluate the safety and performance of the Harpoon Medical TSD-5. The Harpoon device will provide many significant advantages over current surgical interventions including: 1) a small minimally invasive incision, 2) no sternotomy, 3) no cardiopulmonary bypass, 4) no aortic manipulation, 5) a direct path to the valve plane, 6) performed on a beating heart, 7) real-time TEE-guided chordal length adjustment and 8) less complicated procedure that is teachable and adoptable.
The purpose of this study is to evaluate the safety and performance of the Harpoon Medical device. It is anticipated, that the Harpoon Medical device will provide advantages over current surgical interventions including: 1) a small minimally invasive incision, 2) no sternotomy, 3) no cardiopulmonary bypass, 4) no aortic manipulation, 5) a direct path to the valve plane, 6) performed on a beating heart, 7) real-time TOE-guided chordal length adjustment and 8) less complicated procedure that is teachable and adoptable.
The purpose of this study is to assess the safety and performance of the Caisson Interventional Transcatheter MitralValve Replacement (TMVR) system for the treatment of severe symptomatic MitralValve Regurgitation (MR).
Clinical study to evaluate the safety and performance of the CardiAQ-Edwards™ Transcatheter Mitral Valve
This study evaluates the MValve mitral prosthesis in conjunction with a Lotus transcatheter heart valve (THV) for mitral valve replacement in subjects at high risk for conventional mitral valve replacement or repair surgery.
The objective of the study is to confirm the reproducibility of the evidence of safety and efficacy of AVJ-514 System technology in Japanese subjects who have been deemed difficult for mitral valve surgery by the local site heart team.
The purpose of this study is to evaluate the safety and performance of the Harpoon Medical TSD-5. The Harpoon device will provide many significant advantages over current surgical interventions including: 1) a small minimally invasive incision, 2) no sternotomy, 3) no cardiopulmonary bypass, 4) no aortic manipulation, 5) a direct path to the valve plane, 6) performed on a beating heart, 7) real-time TEE-guided chordal length adjustment and 8) less complicated procedure that is teachable and adoptable.