Active clinical trials for "Mitral Valve Insufficiency"

Tricuspid regurgitation is common in patients with severe left heart diseases, such as degenerative mitral regurgitation. However, the evidence base is insufficient to inform a decision about whether to perform concomitant tricuspid-valve repair during left heart surgery in patients who have mild tricuspid regurgitation. To inform decision making, we will conduct a multicenter, randomized trial to assess the benefits and risks of tricuspid-valve repair at the time of left heart diseases in patients with mild tricuspid regurgitation who were undergoing surgery for left heart surgery.

This is a single-group, prospective, multicenter clinical research using the single-arm objective performance criteria. Patients with moderate to severe mitral regurgitation and a high surgical risk will be treated with ValveClasp®, a novel transcatheter mitral edge-to-edge repair system. The subjects will be followed postoperatively, before discharge, for one month, six months, and twelve months. immediately following operation, before discharge, and at 1, 6, and 12 months after surgery, with follow-up at 2, 3, 4, and 5 years. The follow-ups began immediately before discharge and continued for one month, six months, and twelve months after surgery, with extensions to two, three, four, and five years.

This is a multi-center, non-randomized, prospective Early Feasibility Study to evaluate the AccuCinch® Ventricular Restoration System in patients with symptomatic heart failure and concomitant functional mitral regurgitation that have stable symptoms on guideline-directed medical therapy

This is a non-randomized, prospective, multi-center Early Feasibility Study of the AccuCinch® Ventricular Restoration System in Patients with Prior Mitral Valve Intervention (PMVI) and Recurrent Mitral Regurgitation.

This study will evaluate the safety and functionality of the SAPIEN M3 System in patients with symptomatic, severe MR and will provide guidance for future clinical study designs utilizing the SAPIEN M3 System.

To evaluate the feasibility and safety of the Millipede Transcatheter Annuloplasty Ring System in subjects with functional mitral regurgitation

Safety and performance evaluation of the CardioMech Mitral Valve Repair System (MVRS) in patients with degenerative mitral valve regurgitation.

This study is intended to investigate the effect of cyproheptadine (a 5HT2B receptor blocker) on mitral regurgitation severity.

Improvement in heart failure with moderate to severe mitral regurgitation using a percutaneously delivered implantable device residing in the coronary sinus

This is a retrospective and prospective, multi-center, post-market observational registry study. The primary objective of this post market registry is to continue to evaluate the long term safety and performance of the Carillon® Mitral Contour System® (CMCS) in a commercial (post market) setting.