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Deharo P, Obadia JF, Guerin P, Cuisset T, Avierinos JF, Habib G, Torras O, Bisson A, Vigny P, Etienne CS, Semaan C, Guglieri M, Dumonteil N, Collart F, Gilard M, Modine T, Donal E, Iung B, Fauchier L. Mitral transcatheter edge-to-edge repair vs. isolated mitral surgery for severe mitral regurgitation: a French nationwide study. Eur Heart J 2024; 45:940-949. [PMID: 38243821 DOI: 10.1093/eurheartj/ehae046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/21/2023] [Accepted: 01/17/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND AND AIMS Mitral valve surgery and, more recently, mitral transcatheter edge-to-edge repair (TEER) are the two treatments of severe mitral regurgitation in eligible patients. Clinical comparison of both therapies remains limited by the number of patients analysed. The objective of this study was to analyse the outcomes of mitral TEER vs. isolated mitral valve surgery at a nationwide level in France. METHODS Based on the French administrative hospital discharge database, the study collected information for all consecutive patients treated for mitral regurgitation with isolated TEER or isolated mitral valve surgery between 2012 and 2022. Propensity score matching was used for the analysis of outcomes. RESULTS A total of 57 030 patients were found in the database. After matching on baseline characteristics, 2160 patients were analysed in each arm. At 3-year follow-up, TEER was associated with significantly lower incidence of cardiovascular death (hazard ratio 0.685, 95% confidence interval 0.563-0.832; P = .0001), pacemaker implantation, and stroke. Non-cardiovascular death (hazard ratio 1.562, 95% confidence interval 1.238-1.971; P = .0002), recurrent pulmonary oedema, and cardiac arrest were more frequent after TEER. No significant differences between the two groups were observed regarding all-cause death (hazard ratio 0.967, 95% confidence interval 0.835-1.118; P = .65), endocarditis, major bleeding, atrial fibrillation, and myocardial infarction. CONCLUSIONS Our results suggest that TEER for severe mitral regurgitation was associated with lower cardiovascular mortality than mitral surgery at long-term follow-up. Pacemaker implantation and stroke were less frequently observed after TEER.
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Affiliation(s)
- Pierre Deharo
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
- Aix Marseille Univ, Inserm, Inra, C2VN, 264 rue Saint Pierre, 13005 Marseille, France
| | - Jean Francois Obadia
- Hôpital Cardiovasculaire Louis Pradel, Chirurgie Cardio-Vasculaire et Transplantation Cardiaque, 28, Ave. Doyen Lépine, 69677 Bron CEDEX, France
| | - Patrice Guerin
- Service de Cardiologie, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Thomas Cuisset
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
- Aix Marseille Univ, Inserm, Inra, C2VN, 264 rue Saint Pierre, 13005 Marseille, France
| | | | - Gilbert Habib
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
| | - Olivier Torras
- Département de Cardiologie, CHU Timone, 264 rue Saint Pierre, 13005 Marseille, France
| | - Arnaud Bisson
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
| | - Pascal Vigny
- Service d'information médicale, Unité d'épidémiologie hospitalière régionale, Université de Tours, 60 rue du plat d' Etain, 37000, France
| | | | - Carl Semaan
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
| | - Mickael Guglieri
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
| | - Nicolas Dumonteil
- Groupe CardioVasculaire Interventionnel, Clinique Pasteur, Toulouse, France
| | - Frederic Collart
- Aix Marseille Univ, Inserm, Inra, C2VN, 264 rue Saint Pierre, 13005 Marseille, France
- Département de Chirurgie Cardiaque, CHU Timone, Marseille, France
| | - Martine Gilard
- Department of Cardiology, CHRU Brest, 29200 Brest, France
| | - Thomas Modine
- Département de Cardiologie, CHU Bordeaux, Bordeaux, France
| | - Erwan Donal
- CHU Rennes, Inserm, LTSI-UMR 1099, University of Rennes, F-35000 Rennes, France
| | - Bernard Iung
- AP-HP, Cardiology Department, Bichat Hospital, Université Paris Cité, INSERM 1148, Paris, France
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Trousseau, Tours, France
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van-Roessel AM, Asmarats L, Li CHP, Millán X, Fernández-Peregrina E, Menduiña I, Sanchez-Ceña J, Arzamendi D. Mitral transcatheter edge-to-edge repair: patient selection, current devices, and clinical outcomes. Expert Rev Med Devices 2024; 21:187-196. [PMID: 38155555 DOI: 10.1080/17434440.2023.2298713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/20/2023] [Indexed: 12/30/2023]
Abstract
INTRODUCTION Over the last two decades, mitral transcatheter edge-to-edge repair (M-TEER) has become a safe and effective therapy for severe mitral regurgitation in patients deemed at high surgical risk. AREAS COVERED This review aims to encompass the most relevant and updated evidence in the field of M-TEER from its inception, focusing on clinical and anatomical features for proper patient and device selection. EXPERT OPINION Growing operator experience and device iterations have resulted in improved clinical outcomes and an expansion of the therapy to patients with complex anatomies and clinical scenarios. Future investigations are warranted to determine the best management options and the most suitable device for every patient with MR.
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Affiliation(s)
- Albert Massó van-Roessel
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
| | - Lluis Asmarats
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
| | - Chi Hion Pedro Li
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
| | - Xavier Millán
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
| | | | | | - Juan Sanchez-Ceña
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
| | - Dabit Arzamendi
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
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Oezpeker UC, Hoefer D, Barbieri F, Gollmann-Tepekoeylue C, Johannes H, Clemens E, Suat E, Adel S, Sasa R, Mueller L, Grimm M, Bonaros N. Isolated annuloplasty in elderly patients with secondary mitral valve regurgitation: short- and long-term outcomes with a less invasive approach. Front Cardiovasc Med 2023; 10:1193156. [PMID: 37915742 PMCID: PMC10617676 DOI: 10.3389/fcvm.2023.1193156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 09/06/2023] [Indexed: 11/03/2023] Open
Abstract
Background Long-term outcomes of elderly and frail patients with secondary mitral valve regurgitation (MR) are inconclusive. Especially in patients with co-morbidities such as atherosclerosis who are suffering from heart failure, optimal medical therapy (OMT) is the preferred therapy relative to surgical or percutaneous interventions. It remains challenging to identify the most successful therapy to improve symptoms and increase life expectancy. To reduce surgical trauma for these patients, minimally invasive mitral valve surgery (MIMVS) was developed; this has shown promising medium-term results, but there is still a lack of evidence regarding long-term results. The aim of this investigation was to describe the long-term outcomes of less invasive mitral valve surgery (MVS) in elderly patients. Methods In this longitudinal retrospective analysis, 67 patients (aged ≥70 years) with secondary MR who underwent MV repair ± tricuspid valve repair (TVR) were identified. MVS was performed via minithoracotomy (MT) in most cases (n = 54); in patients with contraindications for MIMVS, partial upper sternotomy (PS) was the preferred route for surgical access (n = 13). The appropriate access route was chosen according to the patient's clinical condition and comorbidities. We analyzed reoperation-free long-term survival, combined operative success (lack of residual MR, conversion to MV replacement, or larger thoracic incisions), and perioperative safety (at 30 days: mortality, re-thoracotomy, ECMO, pacemaker implantation, dialysis, longer ventilation, stroke, myocardial infarction). In a subgroup analysis, we compared long-term survival in MVS patients with and without TVR. Results The median age of patients (62.7% female) was 74 years (interquartile range: 72-76 years), with a median EuroSCORE2 of 2.8% (1.5%-4.6%) and N-terminal pro-brain natriuretic peptide plasma levels of 1,434 ng/L (1035-2149 ng/L). The median follow-up period was 5.6 years (2.7-8.5 years). The reoperation-free long-term survival rate up to 10 years was 66.2%. Combined operative success and perioperative safety were achieved in 94% and 76% of patients, respectively. Additional TVR was performed in 56.7% of patients, without any significant difference in survival rates compared to the group without TVR (p = 0.417; HR 1.473, 95% CI 0.578-3.757). Conclusion Less invasive MV repair for secondary MR shows excellent operative success and safety in selected patients. Freedom from significant MR and from the need for reoperation indicates long-lasting efficacy. These results should be considered in heart team discussions regarding allocation of patients to surgical mitral procedures.
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Affiliation(s)
- Ulvi Cenk Oezpeker
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Daniel Hoefer
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Fabian Barbieri
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care Medicine, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
| | | | - Holfeld Johannes
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Engler Clemens
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Ersahin Suat
- Department of Cardiovascular Surgery, Sakarya University, Adapazari, Türkiye
| | - Sakic Adel
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Rajsic Sasa
- Department of Anesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Ludwig Mueller
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Michael Grimm
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Nikolaos Bonaros
- Department of Cardiac Surgery, Medical University of Innsbruck, Innsbruck, Austria
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Kumbhani DJ, Elbadawi A. Transcatheter interventions for mitral regurgitation among patients with left ventricular dysfunction: repair or replacement? ASIAINTERVENTION 2023; 9:16-17. [PMID: 36936097 PMCID: PMC10015473 DOI: 10.4244/aij-e-22-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Affiliation(s)
- Dharam J Kumbhani
- Department of Internal Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ayman Elbadawi
- Department of Internal Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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