| Withdrawn | Understanding the Metabolic and Functional Derangement of Primary Mitral Regurgitation: a Feasibility Study Us NCT04795856 | University of Alabama at Birmingham | EARLY_Phase 1 |
| Not Yet Recruiting | The Asia-Pacific Mitral & Tricuspid Valve-in-Valve/Valve-in-Ring Registry NCT07296016 | Prince of Wales Hospital, Shatin, Hong Kong | — |
| Recruiting | Impact of Transcatheter Aortic Valve Implantation and Mitral Valve Repair on Sleep-Disordered Breathing NCT07520656 | Aristides Plaitis | — |
| Recruiting | AltaValve Pivotal Trial NCT06465745 | 4C Medical Technologies, Inc. | N/A |
| Recruiting | Left Ventricular Reverse Remodeling Evaluation After Surgical Correction of Aortic Regurgitation NCT06805253 | Petrovsky National Research Centre of Surgery | — |
| Completed | Post-market Safety and Performance Outcomes of the VIVERE® Bovine Pericardial Bioprosthetic Valve NCT06959836 | Braile Biomedica Ind. Com. e Repr. Ltda. | — |
| Recruiting | GISE Registry of Transcatheter Treatment of Mitral Valve Regurgitation With the MitraClip G4 NCT05455489 | Fondazione GISE Onlus | — |
| Withdrawn | Structural Heart and Valve Network PROSPECTIVE Registry NCT03928639 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Aortic or Mitral Valve Replacement With the Braile Biomédica® Bovine Pericardium Valvular Bioprosthesis NCT05902897 | Braile Biomedica Ind. Com. e Repr. Ltda. | — |
| Unknown | A Prospective, Multicenter Study to Evaluate the JensClip Transcatheter Valve Repair System NCT05417945 | Jenscare Scientific | N/A |
| Completed | Chordal Repair for Transcatheter Mitral Valve Repair (TMVr) NCT04281940 | Pipeline Medical | N/A |
| Recruiting | Percutaneous or Surgical Repair In Mitral Prolapse And Regurgitation for ≥60 Year-olds (PRIMARY) NCT05051033 | Annetine Gelijns | N/A |
| Active Not Recruiting | Real World Study of the Tendyne™ Mitral Valve System to Treat Mitral Regurgitation NCT04818502 | Abbott Medical Devices | — |
| Completed | Mi-thos® Transcatheter Mitral Valve Replacement(First-in-Man Study) NCT05784337 | Shanghai NewMed Medical Co., Ltd. | N/A |
| Recruiting | Mi-thos® Transcatheter Mitral Valve Replacement Study NCT04195984 | Shanghai NewMed Medical Co., Ltd. | N/A |
| Recruiting | First-In-Human Clinical Study for Treatment of Severe Mitral Valve INsufficiency With Epygon™ TRanscatheter Mi NCT04775108 | Epygon | N/A |
| Completed | Transcatheter Mitral Valvuloplasty Pilot Study NCT04351984 | Duk-Woo Park, MD | — |
| Recruiting | The Prospecive OBSERVational Munich Interventional MITRAl-Valve Registry NCT04577248 | Deutsches Herzzentrum Muenchen | — |
| Active Not Recruiting | MitraClip REPAIR MR Study NCT04198870 | Abbott Medical Devices | N/A |
| Completed | Validation of the EuroSCORE II in Open and Trans-catheter Mitral Valve Repair. NCT05714228 | Michele De Bonis | — |
| Active Not Recruiting | MitraClip EXPAND G4 Study NCT04177394 | Abbott Medical Devices | — |
| Unknown | AltaValve Early Feasibility Study Protocol NCT03997305 | 4C Medical Technologies, Inc. | N/A |
| Unknown | OPtimisation of Surgical Repair for Treating Insufficiency of the MItral Valve - Safety and Effectiveness Eval NCT03908983 | Kephalios | N/A |
| Unknown | The Conveyor Study NCT03893578 | Synecor, LLC | N/A |
| Completed | The MitraClip® EXPAND Study of the Next Generation of MitraClip® Devices NCT03502811 | Abbott Medical Devices | — |
| Completed | MitraClip NT System Post-marketing Surveillance Study - Japan NCT03500692 | Abbott Medical Devices | — |
| Active Not Recruiting | PARTNER 3 Trial - Mitral Valve in Valve NCT03193801 | Edwards Lifesciences | N/A |
| Completed | OPtimisation of Surgical Repair for Treating Insufficiency of the MItral Valve - Safety Evaluation NCT03842397 | Kephalios | N/A |
| Recruiting | Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Sympto NCT03242642 | Medtronic Cardiovascular | N/A |
| Completed | Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Funct NCT07227675 | Abbott Medical Devices | N/A |
| Completed | HighLife™ Transcatheter Mitral Valve Replacement System Study NCT02974881 | HighLife SAS | N/A |
| Completed | The CLASP Study Edwards PASCAL TrAnScatheter Mitral Valve RePair System Study NCT03170349 | Edwards Lifesciences | N/A |
| Terminated | Safety and Performance Study of the Harpoon Mitral Valve Repair System NCT03285724 | Edwards Lifesciences | N/A |
| Completed | Coronary and Structural Interventions Ulm - Transcatheter Mitral Valve Repair (CSI-Ulm-TMVR) NCT03104660 | University of Ulm | N/A |
| Completed | Tiara™ Transcatheter Mitral Valve Replacement Study NCT03039855 | Shockwave Medical, Inc. | N/A |
| Withdrawn | CardiAQ-Edwards™ Transcatheter Mitral Valve Replacement (TMVR) Study NCT02722551 | Edwards Lifesciences | Phase 1 / Phase 2 |
| Completed | MERIT Study - Mistral Percutaneous Mitral Valve Repair FIM Study NCT02948231 | Mitralix | N/A |
| Unknown | Mitral Valve Replacement With MValve Dock and Lotus NCT02719912 | MValve Technologies Ltd | N/A |
| Unknown | Caisson Transcatheter Mitral Valve Replacement (TMVR) System Early Feasibility Study NCT02768402 | Caisson Interventional LLC | N/A |
| Completed | CE Mark Study for the Harpoon Medical Device NCT02768870 | Edwards Lifesciences | N/A |
| Completed | CE Mark Study for the Harpoon Medical Device in Poland NCT02432196 | Edwards Lifesciences | N/A |
| Completed | AVJ-514 Japan Trial NCT02520310 | Abbott Medical Devices | N/A |
| Completed | The Role of Myocardial Fibrosis in Degenerative Mitral Regurgitation NCT02355418 | University Hospital Birmingham NHS Foundation Trust | — |
| Completed | Safety and Early Feasibility Study of the Harpoon Medical Device (EFS) NCT02771275 | Edwards Lifesciences | N/A |
| Active Not Recruiting | Early Feasibility Study of the Neovasc Tiara™ Mitral Valve System NCT02276547 | Shockwave Medical, Inc. | N/A |
| Completed | Expanded Clinical Study of the Tendyne Mitral Valve System NCT02321514 | Abbott Medical Devices | N/A |
| Unknown | Hemodynamic Stress Test in Severe Mitral Regurgitation (HEMI) NCT02961647 | Odense University Hospital | — |
| Completed | Cardiopulmonary Exercise Testing in Severe Mitral Regurgitation NCT03154034 | University Hospital Regensburg | — |
| Recruiting | STS/ACC TVT Registry Mitral Module NCT02245763 | American College of Cardiology | — |
| Unknown | Treatment of Heart Failure and Associated Functional Mitral Valve Regurgitation NCT02302872 | Mvrx, Inc. | N/A |
| Unknown | Mitralign Percutaneous Annuloplasty System for Chronic Functional Mitral Valve Regurgitation NCT01740583 | Mitralign, Inc. | N/A |
| Unknown | Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Funct NCT01626079 | Abbott Medical Devices | N/A |
| Completed | Atrioventricular Valve Regurgitation Vena Contracta; Echo Versus MRI NCT01504880 | Medical College of Wisconsin | — |
| Completed | New Techniques to Evaluate Mitral Regurgitation NCT01063322 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Unknown | Pilot Study of Lovaza (Omega 3 Fatty Acids) to Improve Cardiac Antioxidant/Anti-inflammatory Profile Before Ca NCT01046604 | East Carolina University | Phase 4 |
| Completed | Safety and Performance Study of the NeoChord Device NCT01777815 | NeoChord | N/A |
| Completed | Real World Expanded Multicenter Study of the MitraClip® System (REALISM) NCT01931956 | Abbott Medical Devices | N/A |
| Unknown | Dynamic Annuloplasty System With Activation for the Treatment of Mitral Regurgitation NCT00833014 | MiCardia Corporation | Phase 2 |
| Completed | A Study of Percutaneous Repair of Functional Mitral Regurgitation Using the Ancora Heart, Inc. AccuCinch® Vent NCT00800046 | Ancora Heart, Inc. | N/A |
| Unknown | VIVID - Valvular and Ventricular Improvement Via iCoapsys Delivery - Feasibility Study NCT00512005 | Myocor | Phase 1 |
| Completed | Safety and Efficacy Study of the Sorin 3D Annuloplasty Ring For Mitral Repair NCT00567853 | Sorin Group USA, Inc. | Phase 3 |
| Completed | Magna® Mitral Pericardial Bioprostheses Post-Approval Study Protocol NCT00853632 | Edwards Lifesciences | N/A |
| Completed | Mitral Adjustable Annuloplasty Ring Feasibility and Safety Study NCT00554151 | Abbott Medical Devices | N/A |
| Completed | Aortic or Mitral Valve Replacement With the Biocor and Biocor Supra NCT00636987 | Abbott Medical Devices | N/A |
| Completed | EVEREST II Pivotal Study High Risk Registry (HRR) NCT01940120 | Abbott Medical Devices | N/A |
| Completed | Effect of Etomidate on Hemodynamics and Adrenocortical Function After Cardiac Surgery NCT00415701 | Insel Gruppe AG, University Hospital Bern | Phase 4 |
| Withdrawn | Effects of Mitral Valve Repair With the Geoform Ring on Cardiomyopathy NCT00428103 | Juan Crestanello, MD | N/A |
| Completed | Pivotal Study of a Percutaneous Mitral Valve Repair System NCT00209274 | Abbott Medical Devices | N/A |
| Completed | RESTOR-MV: Randomized Evaluation of a Surgical Treatment for Off-Pump Repair of the Mitral Valve NCT00120276 | Myocor | Phase 2 |
| Completed | Feasibility Study of a Percutaneous Mitral Valve Repair System. NCT00209339 | Abbott Medical Devices | Phase 1 / Phase 2 |