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Your search keyword '"Laborde, Jean"' showing total 12 results
Start Over Author "Laborde, Jean" Journal journal of the american college of cardiology (jacc)
12 results on '"Laborde, Jean"'

2. Transcatheter Aortic Valve Implantation for Pure Severe Native Aortic Valve Regurgitation

Author

Roy, David A., Schaefer, Ulrich, Guetta, Victor, Hildick-Smith, David, Möllmann, Helge, Dumonteil, Nicholas, Modine, Thomas, Bosmans, Johan, Petronio, Anna Sonia, Moat, Neil, Linke, Axel, Moris, Cesar, Champagnac, Didier, Parma, Radoslaw, Ochala, Andrzej, Medvedofsky, Diego, Patterson, Tiffany, Woitek, Felix, Jahangiri, Marjan, and Laborde, Jean-Claude

Subjects
*AORTIC valve insufficiency, *HEART valve transplantation, *ARTIFICIAL implants, *ECHOCARDIOGRAPHY, *ANECDOTES, AORTIC valve surgery
Abstract

Objectives: This study sought to collect data and evaluate the anecdotal use of transcatheter aortic valve implantation (TAVI) in pure native aortic valve regurgitation (NAVR) for patients who were deemed surgically inoperable Background: Data and experience with TAVI in the treatment of patients with pure severe NAVR are limited. Methods: Data on baseline patient characteristics, device and procedure parameters, echocardiographic parameters, and outcomes up to July 2012 were collected retrospectively from 14 centers that have performed TAVI for NAVR. Results: A total of 43 patients underwent TAVI with the CoreValve prosthesis (Medtronic, Minneapolis, Minnesota) at 14 centers (mean age, 75.3 ± 8.8 years; 53% female; mean logistic EuroSCORE (European System for Cardiac Operative Risk Evaluation), 26.9 ± 17.9%; and mean Society of Thoracic Surgeons score, 10.2 ± 5.3%). All patients had severe NAVR on echocardiography without aortic stenosis and 17 patients (39.5%) had the degree of aortic valvular calcification documented on CT or echocardiography. Vascular access was transfemoral (n = 35), subclavian (n = 4), direct aortic (n = 3), and carotid (n = 1). Implantation of a TAVI was performed in 42 patients (97.7%), and 8 patients (18.6%) required a second valve during the index procedure for residual aortic regurgitation. In all patients requiring second valves, valvular calcification was absent (p = 0.014). Post-procedure aortic regurgitation grade I or lower was present in 34 patients (79.1%). At 30 days, the major stroke incidence was 4.7%, and the all-cause mortality rate was 9.3%. At 12 months, the all-cause mortality rate was 21.4% (6 of 28 patients). Conclusions: This registry analysis demonstrates the feasibility and potential procedure difficulties when using TAVI for severe NAVR. Acceptable results may be achieved in carefully selected patients who are deemed too high risk for conventional surgery, but the possibility of requiring 2 valves and leaving residual aortic regurgitation remain important considerations. [Copyright &y& Elsevier]

Published
2013
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3. Transcatheter Aortic Valve Implantation for Stenosed and Regurgitant Aortic Valve Bioprostheses: CoreValve for Failed Bioprosthetic Aortic Valve Replacements

Author

Khawaja, Muhammed Z., Haworth, Peter, Ghuran, Azad, Lee, Lorraine, de Belder, Adam, Hutchinson, Neville, Trivedi, Uday, Laborde, Jean-Claude, and Hildick-Smith, David

Subjects
*AORTIC valve transplantation, *AORTIC valve insufficiency, *PROSTHETIC heart valves, *CARDIOLOGISTS, *HEART valves, *AORTIC stenosis treatment
Abstract

Transcatheter aortic valve implantation is increasingly being used to treat severe aortic stenosis in patients with high operative risk. In an aging population the incidence of aortic stenosis is rising, and increasing numbers of elderly patients are undergoing aortic valve replacement with bioprosthetic valves. Therefore, there is a corresponding increase in prosthetic degeneration. This presents cardiologists with a cohort of patients for whom the risk of re-do aortic valve surgery is prohibitive. We present the first series of such patients with degenerative bioprosthetic stenosis or regurgitation successfully treated with CoreValve (Medtronic, Luxembourg) implantation. [Copyright &y& Elsevier]

Published
2010
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4. TCT-414 Patient-specific computer simulation to optimise transcatheter heart valve sizing and positioning in bicuspid aortic valve morphology.

Author

Dowling, Cameron, Bavo, Alessandra, Mortier, Peter, El Faquir, Nahid, de Jaegere, Peter, De Backer, Ole, Søndergaard, Lars, Ruile, Philipp, Mylotte, Darren, McConkey, Hannah, Rajani, Ronak, Laborde, Jean-Claude, and Brecker, Stephen

Subjects
*MITRAL valve, *AORTIC valve, *HEART valves, *COMPUTER simulation, *BICUSPIDS
Published
2018
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5. CoreValve Transcatheter Aortic Valve Implantation via the Subclavian Artery: Comparison With the Transfemoral Approach

Author

Moynagh, Anouska M., Scott, D. Julian A., Baumbach, Andreas, Khavandi, Ali, Brecker, Stephen J., Laborde, Jean-Claude, Brown, Sue, Chowdhary, Saqib, Saravanan, Duraisamy, Crean, Peter A., Teehan, Sinead, Hildick-Smith, David, Trivedi, Uday, Khogali, Saib S., Bhabra, Moninder S., Roberts, David H., Morgan, Kenneth P., and Blackman, Daniel J.

Published
2011
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6. TCT-91 Comparison of Portico® and CoreValveTM Self-expanding Transcatheter Heart Valves for the Treatment of Failed Surgical Aortic Bioprosthesis: Insights from the Valve in Valve International Data (VIVID) Registry.

Author

Alnasser, Sami, Cheema, Asim, Kornowski, Ran, Santos, Matheus S., Walther, Thomas, Latib, Azeem, Testa, Luca, Laborde, Jean-Claude, Hildick-Smith, David, Barbanti, Marco, Kim, Won-Keun, Bedogni, Francesco, Amrane, Hafid, van Boven, A.J., Pelletier, Marc, Rodes-Cabau, Josep, Kefer, Joelle, Frerker, Christian, Van Mieghem, Nicolas M., and Manoharan, Ganesh

Subjects
*HEART valve diseases, *BIOPROSTHESIS, *MEDICAL registries, *COMPARATIVE studies, *MEDICAL research, *THERAPEUTICS
Published
2015
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11. TCT-905 Direct Aortic Implantation of a Self Expandable Aortic Bioprosthesis: The European Experience

Author

Bruschi, Giuseppe, Davies, Simon, De Marco, Federico, Amrane, Hafid, Van Boven, Adrianus, Marcheix, Bertrand, Dumonteil, Nicolas, Danenberg, Haim, Tchetche, Didier, Coletti, Giuseppe, Bushnaq, Hasan, Laborde, Jean-Claude, Brecker, Stephen, Mazzitelli, Domenico, Lange, Rudiger, Branny, Marian, Bosmans, Johan, Trivedi, Uday, Bhabra, Moninder, and den Heijer, Peter

Published
2012
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12. TCT-100 Transcatheter Aortic Valve Replacement for Degenerative Bioprosthetic Surgical Valves: Results from the Global Valve-in-Valve Registry

Author

Dvir, Danny, Webb, John, Pasic, Miralem, Bleiziffer, Sabine, Waksman, Ron, Schäfer, Ulrich, Colombo, Antonio, Rodes-Cabau, Josep, Treede, Hendrik, Hildick-Smith, David, Descoutures, Fleur, Walther, Thomas, Hengstenberg, Christian, Nissen, Henrik, Bekeredjian, Raffi, Ferrari, Enrico, Windecker, Stephan, Brecker, Stephen, Laborde, Jean-Claude, and Kornowski, Ran

Published
2012
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