Degenerative Mitral Valve Disease

The goal of this observational study is to compare the outcomes of transcatheter edge-to-edge repair (TEER) versus surgical mitral valve repair for degenerative mitral regurgitation (DMR) over the long term. The study aims to: 1. Evaluate the effectiveness and safety of TEER versus surgery in patients with DMR over long term. 2. Investigate the predictors of left ventricular dysfunction and clinical outcomes using advanced imaging techniques, such as cardiac MRI 3. Assess patient-reported recovery and quality of life outcomes using validated tools. The study focuses on improving care strategies for patients with DMR, particularly those at higher surgical risk, by identifying optimal treatment approaches and predictors of recovery.

To observe and evaluate the safety and efficacy of the GeminiOne Transcatheter Valve Edge-to-Edge Repair System in Patients With Moderate-severe or Severe Degenerative Mitral Regurgitation through a prospective, multicenter clinical trial using objective performance criteria.

The aim of this randomized controlled trial to investigate the effects of Real-time 3D transesophageal echocardiography (RT3D-TEE)-guided mitral valve repair on surgical failure and 1-year reoccurrence of mitral valve regurgitation in patients with degenerative mitral value disease.

An early feasibility study to evaluate the safety and feasibility of the PLAR Implant and Delivery System to treat severe degenerative mitral regurgitation and to gather preliminary data on its performance thereby providing guidance for future clinical development. The study is a single-arm registry with the last follow-up visit at 5 years post-intervention. The study will enroll up to 10 patients at one (1) center in Brazil.