David Messika-Zeitoun1,2,3,4, Georg Nickenig5, Azeem Latib6, Karl-Heinz Kuck7, Stephan Baldus8, Robert Schueler5, Giovanni La Canna6, Eustachio Agricola6, Felix Kreidel7, Michael Huntgeburth8, Michel Zuber9, Patrick Verta10, Paul Grayburn11, Alec Vahanian1,2,3, Francesco Maisano9. 1. Department of Cardiology, Assistance Publique - Hôpitaux de Paris (AP-HP), Bichat Hospital, Paris, France. 2. INSERM U1148, Bichat Hospital, Paris, France. 3. Université Paris Diderot, Sorbonne Paris Cité, Paris, France. 4. Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada. 5. Department of Cardiology, Heart Center Bonn, University Hospital Bonn, Bonn, Germany. 6. Department of Cardiology, San Raffaele Scientific Institute, Milan, Italy. 7. Department of Cardiology, Asklepios Klinik St. Georg Hospital, Hamburg, Germany. 8. Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany. 9. Valve Clinic, University Heart Center, University Hospital Zürich, Zürich, Switzerland. 10. Edwards Lifesciences, Irvine, CA, USA. 11. Department of Cardiology, Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, TX, USA.
Abstract
Aims: The Cardioband™ (Edwards Lifesciences) is a transcatheter implant designed to reduce mitral annulus size and mitral regurgitation (MR) severity. We report the 1-year outcomes of consecutive patients who underwent the Cardioband procedure between 2013 and 2016. Methods and results: Sixty patients with moderate or severe secondary MR (72 ± 7 years, 60% ischaemic origin) on guideline-recommended medical therapy were treated and analyzed at 11 European institutions. There were two in-hospital deaths (none device-related), one stroke, two coronary artery complications, and one tamponade. Anchor disengagement, observed in 10 patients (all but one in the first half of the population), resulted in device inefficacy in five patients and led to device modification half way through the study to mitigate this issue. Technical, device, and procedural successes, assessed based on Mitral Valve Academic Research Consortium (MVARC) criteria, were 97% (58/60), 72% (43/60), and 68% (41/60), respectively. At 1-year, overall survival, survival free of readmission for heart failure, and survival free of reintervention (performed in seven patients) were 87%, 66%, and 78%, respectively. In the overall population, MR grade at 12 months was moderate or less 61% and moderate or less in 95% of the 39 patients who underwent a transthoracic echocardiography at 1-year [but worsened by at least one grade in 11 patients (22%)]. Functional status (79% vs. 14% in New York Heart Association Class I/II), quality of life (-19 points on the Minnesota Living with Heart Failure Questionnaire score), and exercise capacity (+58 m by 6MWT) improved significantly (all P < 0.01). Conclusion: In this multicentre trial, the Cardioband mitral system demonstrated reasonable performance and safety. At 1 year, most patients had moderate or less MR and experienced significant functional improvements. A randomized controlled trial is underway to demonstrate the impact of Cardioband in patients on guideline-directed medical therapy.
Aims: The Cardioband™ (Edwards Lifesciences) is a transcatheter implant designed to reduce mitral annulus size and mitral regurgitation (MR) severity. We report the 1-year outcomes of consecutive patients who underwent the Cardioband procedure between 2013 and 2016. Methods and results: Sixty patients with moderate or severe secondary MR (72 ± 7 years, 60% ischaemic origin) on guideline-recommended medical therapy were treated and analyzed at 11 European institutions. There were two in-hospital deaths (none device-related), one stroke, two coronary artery complications, and one tamponade. Anchor disengagement, observed in 10 patients (all but one in the first half of the population), resulted in device inefficacy in five patients and led to device modification half way through the study to mitigate this issue. Technical, device, and procedural successes, assessed based on Mitral Valve Academic Research Consortium (MVARC) criteria, were 97% (58/60), 72% (43/60), and 68% (41/60), respectively. At 1-year, overall survival, survival free of readmission for heart failure, and survival free of reintervention (performed in seven patients) were 87%, 66%, and 78%, respectively. In the overall population, MR grade at 12 months was moderate or less 61% and moderate or less in 95% of the 39 patients who underwent a transthoracic echocardiography at 1-year [but worsened by at least one grade in 11 patients (22%)]. Functional status (79% vs. 14% in New York Heart Association Class I/II), quality of life (-19 points on the Minnesota Living with Heart Failure Questionnaire score), and exercise capacity (+58 m by 6MWT) improved significantly (all P < 0.01). Conclusion: In this multicentre trial, the Cardioband mitral system demonstrated reasonable performance and safety. At 1 year, most patients had moderate or less MR and experienced significant functional improvements. A randomized controlled trial is underway to demonstrate the impact of Cardioband in patients on guideline-directed medical therapy.
Authors: Thilo Noack; Philipp Kiefer; Christian Besler; Philipp Lurz; Sergey Leontyev; Mohamed Abdel-Wahab; David Michael Holzhey; Joerg Seeburger Journal: Indian J Thorac Cardiovasc Surg Date: 2019-09-10
Authors: Toby Rogers; Adam B Greenbaum; Vasilis C Babaliaros; Jason R Foerst; Jaffar M Khan; Christopher G Bruce; Annette M Stine; Lowell F Satler; Emily Perdoncin; Patrick T Gleason; John C Lisko; Xin Tian; Rui Miao; Vandana Sachdev; Marcus Y Chen; Robert J Lederman Journal: JACC Cardiovasc Interv Date: 2022-06-27 Impact factor: 11.075
Authors: Adam S Evans; Menachem M Weiner; Shahzad Shaefi; Prakash A Patel; Matthew M Townsley; Abirami Kumaresan; Jared W Feinman; Ashley V Fritz; Archer K Martin; Toby B Steinberg; J Ross Renew; Jane L Gui; Brian Radvansky; Himani Bhatt; Sudhakar Subramani; Archit Sharma; Jacob T Gutsche; John G Augoustides; Harish Ramakrishna Journal: J Cardiothorac Vasc Anesth Date: 2019-11-09 Impact factor: 2.628