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perceval Valve

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https://www.readbyqxmd.com/read/28862959/hypo-attenuated-leaflet-thickening-and-reduced-leaflet-motion-in-sutureless-bioprosthetic-aortic-valves
#1
Magnus Dalén, Ulrik Sartipy, Kerstin Cederlund, Anders Franco-Cereceda, Anders Svensson, Raquel Themudo, Peter Svenarud, Elin Bacsovics Brolin
BACKGROUND: The prevalence of hypo-attenuated leaflet thickening (HALT) and reduced leaflet motion (RLM) is unknown in surgically implanted bioprostheses because systematic investigation of HALT and/or RLM is limited to a few catheter-based valves. The aim of this study was to investigate the prevalence of HALT and RLM by cardiac computed tomography in patients who underwent surgical aortic valve replacement and received a Perceval sutureless aortic valve bioprosthesis. METHODS AND RESULTS: This was a single-center prospective observational study that included 47 patients (83...
August 21, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28833594/perceval-valve-in-valve-implant-for-full-root-xenograft-failure
#2
Giovanni A Chiariello, Emmanuel Villa, Antonio Messina, Margherita Dalla Tomba, Marco Cirillo, Federico Brunelli, Mhagna Zean, Giovanni Troise
Aortic root replacement with a biological conduit results in excellent hemodynamics but has limited durability. We report a series of six patients who underwent successful Perceval-S surgical aortic valve implantation following surgical deterioration of a biological valve composite conduit and discuss the technical details and the importance of appropriate valve sizing for this procedure.
August 17, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28741336/single-centre-early-experience-with-sutureless-valve-perceval-focus-onto-size-gaining
#3
Marco Zanobini, Claudia Loardi, Francesco L Mammana, Samer Kassem, Francesco Alamanni, Alessandro DI Minno, Paolo Poggio, Veronika Myasaoedova, Matteo Saccocci
No abstract text is available yet for this article.
July 24, 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28683983/sutureless-sorin-perceval-aortic-valve-implantation
#4
REVIEW
Steffen Pfeiffer, Theodor Fischlein, Giuseppe Santarpino
The sutureless Perceval aortic valve (Sorin Group, Saluggia, Italy) is a device increasingly used in many European cardiac surgery centers. Since the first reports evaluating implantation feasibility and valve safety in humans in 2007, an increasing amount of data have become available, including premarketing clinical results and experience in particular conditions. Overall, excellent performances have been demonstrated in hemodynamic outcomes, safety, and versatility of use. However, several questions remain unanswered, especially regarding long-term durability, risk for endocarditis, and the need for postoperative pacemaker implantation...
April 2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28598875/early-hemodynamic-results-in-patients-with-small-aortic-annulus-after-aortic-valve-replacement
#5
Pierre Olivier Dionne, Frédéric Poulin, Denis Bouchard, Philippe Généreux, Reda Ibrahim, Raymond Cartier, Yoan Lamarche, Philippe Demers
OBJECTIVE: Patients with a small aortic annulus (≤21 mm) have an increased risk of patient-prosthesis mismatch after valve replacement. The aim of this study was to compare the early hemodynamic performance of the balloon-expandable transaortic valve implantation Edwards system (SAPIEN) and the sutureless Perceval prostheses. METHODS: Fifty patients underwent transcatheter aortic valve implantation, and 113 patients underwent sutureless aortic valve replacement...
July 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28592789/are-sutureless-aortic-valves-suitable-for-severe-high-risk-patients-suffering-from-active-infective-aortic-valve-endocarditis
#6
Alexander Weymann, Johanna Konertz, Michael Laule, Karl Stangl, Pascal M Dohmen
BACKGROUND Sutureless aortic valves were introduced to facilitate minimally invasive aortic valve surgery. Since sutureless aortic valves are a feasible procedure, we evaluated if any benefits could be identified in severe high-risk patients with active infective endocarditis of the aortic valve. MATERIAL AND METHODS Between April 2014 and April 2015, a total of 42 patients received a sutureless Perceval® aortic valve (Sorin Biomedica Cardio Srl, Saluggia, Italy) for different indications. Nine of these patients (median age 71 years, range 47-83 years) suffered from active infective endocarditis, including four patients with prosthetic aortic valve endocarditis...
June 8, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28570342/the-perceval-sutureless-aortic-valve-review-of-outcomes-complications-and-future-direction
#7
Ramsey Powell, Marc P Pelletier, Michael W A Chu, Denis Bouchard, Kevin N Melvin, Corey Adams
Surgical aortic valve replacement with a stented prosthesis has been the standard of care procedure for aortic stenosis. The Perceval (LivaNova, London, United Kingdom) is a sutureless aortic valve bioprosthesis currently implanted in more than 20,000 patients. The purpose of this article was to review the literature available after 9 years of clinical experience of the Perceval aortic valve. PubMED, Embase, and the Cochrane Library databases were searched. A meta-analysis of summary statistics from individual studies was conducted...
May 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28570238/transcatheter-aortic-valve-replacement-for-perceval-sutureless-aortic-valve-failure
#8
Ankur Kalra, Manuel Reyes, Eric Y Yang, Stephen H Little, Faisal Nabi, Colin M Barker, Mahesh Ramchandani, Ross M Reul, Michael J Reardon, Neal S Kleiman
As experience with Perceval aortic prosthesis and valve-in-valve TAVR grows, it will be crucial to meticulously document short- and long-term follow-up for establishment of real-world safety and durability of these new technologies.
June 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28544824/sutureless-valves-reduce-hospital-costs-compared-to-traditional-valves
#9
François Laborde, Thierry Folliguet, Gabriel Ghorayeb, Konstantinos Zannis
BACKGROUND: The study aim was to assess differences in clinical outcome, safety, and associated costs between sutureless and aortic isolated aortic valve replacement (AVR) with a standard bioprosthesis. METHODS: A retrospective comparative study was conducted to investigate 65 patients, each of whom had undergone isolated AVR with a traditional aortic valve (T) or a Perceval S sutureless aortic prosthesis (P) between January 2010 and December 2012. Cost data were drawn from the proprietary cost accounting system of the hospital, excluding acquisition costs of the devices...
January 2017: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28449479/early-results-of-the-sorin-%C3%A2-perceval-s-sutureless-valve-systematic-review-and-meta-analysis
#10
Karan Sian, Sheila Li, Daneish Selvakumar, Ross Mejia
BACKGROUND: Minimally invasive aortic valve replacement (MAVR) has demonstrated a benefit with respect to increased patient satisfaction due to minimised pain and earlier recovery. Sutureless valves may benefit MAVR and conventional aortic valve replacement (AVR) by reducing operative times and blood transfusion requirements. The Perceval valve (Sorin, Salluggia, Italy) is a self-expanding prosthesis made from bovine pericardium mounted in a nitinol stent, designed to simplify the implantation of an aortic valve...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28377566/initial-experience-with-aortic-valve-replacement-via-a-minimally-invasive-approach-a-comparison-of-stented-stentless-and-sutureless-valves
#11
Johanna Konertz, Konstantin Zhigalov, Alexander Weymann, Pascal M Dohmen
BACKGROUND This study aimed to compare the short-term outcomes of MIS-AVR among 3 different types of biological heart valves. MATERIAL AND METHODS Complete data were obtained from 79 patients who underwent MIS-AVR between January 2010 and June 2015. Patients were divided into 3 groups: 27 patients (group A) received Medtronic 3f® (Medtronic Inc., Fridley, MN, USA), 36 patients (group B) received DokimosPlus® (LabCor Laboratórios Ltda., Belo Horizonte, Brazil) and 16 patients (group C) received Perceval® (Sorin Biomedica Cardio S...
April 5, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28347580/aorto-right-atrial-fistula-after-sutureless-valve-implantation
#12
Jessica G Y Luc, Michiko Maruyama, Surita Sidhu, Jayan Nagendran
Aortic valve replacement with sutureless valves has many potential applications including in redo surgery, minimally invasive scenarios, and heavily calcified aortic roots. Herein we report a case of the development of an aorto-right atrial fistula after replacement of a Medtronic Freestyle stentless subcoronary bioprosthesis (Medtronic Inc, Minneapolis, MN) with a Perceval sutureless valve (LivaNova PLC, London, UK). This eventually necessitated repair with repeat surgery and aortic valve replacement with a stented valve...
May 2017: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/28329177/can-perceval-sutureless-valve-reduce-the-rate-of-patient-prosthesis-mismatch-%C3%A2
#13
Igor Belluschi, Stefano Moriggia, Andrea Giacomini, Benedetto Del Forno, Stefania Di Sanzo, Andrea Blasio, Antonio Scafuri, Ottavio Alfieri
OBJECTIVES: The aim of this study is to compare the theoretical incidence of patient-prosthesis mismatch (PPM) in patients undergoing a sutureless or a sutured aortic valve replacement using an exact statistical matching. METHODS: Between May 2012 and March 2016, 65 patients with severe symptomatic aortic stenosis underwent a sutureless aortic valve replacement with the Perceval bioprosthesis in 2 centres. Moreover, 177 aortic valve replacements with conventional sutured bioprosthesis were performed between August 2003 and September 2015...
June 1, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28290164/risk-factors-for-permanent-pacemaker-after-implantation-of-surgical-or-percutaneous-self-expanding-aortic-prostheses
#14
Emmanuel Villa, Alberto Clerici, Antonio Messina, Luca Testa, Francesco Bedogni, Andrea Moneta, Francesco Donatelli, Giovanni Troise
BACKGROUND: The use of transcatheter aortic valve implantation (TAVI) following the introduction of Nitinol autoexpandable devices has spread rapidly during recent years. In addition, cardiac surgery has been revolutionized due to the use of Nitinol-based sutureless prostheses for aortic valve replacement (AVR). During the same period, however, permanent pacemaker (PPM) implantation has emerged as a frequent complication. The study aim was to identify the risk factors of PPM following the implantation of a Nitinol self-expanding prosthesis (for AVR or TAVI)...
November 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28102658/implantation-of-the-sorin-perceval%C3%A2-sutureless-aortic-valve-a-step-by-step-approach
#15
Steffen Pfeiffer, Joachim Sirch, Ferdinand Vogt, Theodor Fischlein, Giuseppe Santarpino
Since the introduction of the sutureless Perceval® (Sorin Group, Saluggia, Italy) in Europe after CE mark in 2012, the "sutureless approach" is becoming more and more popular. Sutureless implantation in general is easy, fast and safe, but bears several potential pitfalls. This might result in inferior functional results affecting also clinical outcomes. In our center, more than 300 implant procedures have been performed up to date by mainly two senior surgeons. The technique is in the process of spreading to all surgeons performing aortic valve procedures...
April 2017: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/28074827/the-perceval-s-aortic-valve-implantation-in-patients-with-porcelain-aorta-is-this-ideal-option
#16
Nikolaos G Baikoussis, Panagiotis Dedeilias, Efstathia Prappa, Michalis Argiriou
We would like to present in this paper a patient with severe aortic valve stenosis referred to our department for surgical aortic valve replacement. In this patient, it was intraoperatively detected an unexpected heavily calcified porcelain ascending aorta. We present the treatment options in this situation, the difficulties affronted intraoperatively, the significance of the preoperative chest computed tomography scan and the use of the Perceval S aortic valve as ideal bioprosthesis implantation. This is a self-expanding, self-anchoring, and sutureless valve with a wide indication in all patients requiring aortic bioprosthesis...
January 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28028424/aortic-root-enlargement-or-sutureless-valve-implantation
#17
Nikolaos G Baikoussis, Panagiotis Dedeilias, Michalis Argiriou
Aortic valve replacement (AVR) in patients with a small aortic annulus is a challenging issue. The importance of prosthesis-patient mismatch (PPM) post aortic valve replacement (AVR) is controversial but has to be avoided. Many studies support the fact that PPM has a negative impact on short and long term survival. In order to avoid PPM, aortic root enlargement may be performed. Alternatively and keeping in mind that often some comorbidities are present in old patients with small aortic root, the Perceval S suturelles valve implantation could be a perfect solution...
December 15, 2016: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28009961/a-perceval-valve-in-active-infective-bioprosthetic-valve-endocarditis-case-report
#18
Johanna Konertz, Marc Kastrup, Sascha Treskatsch, Pascal M Dohmen
The case is presented of a 72-year-old male patient suffering from active infective aortic prosthetic endocarditis two months after emergency surgery with aortic valve implantation, and who underwent aortic arch reconstruction using a Dacron patch, due to the spontaneous post-procedural migration of a transcatheter-implanted aortic valve. The heart team considered transcatheter valve implantation (TAVI) due to the increased operative risk demonstrated by a EuroSCORE II of 10.9%, including chronic obstructive pulmonary disease (GOLD 3), cirrhosis (Child-B), esophageal varicose stage 2, chronic renal failure stage 3, and reduced left ventricular ejection fraction...
July 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27989089/thrombocytopenia-after-aortic-valve-replacement-with-perceval-s-sutureless-bioprosthesis
#19
Eladio Sánchez, Jose-Antonio Corrales, Pasnayotis Fantidis, Ibrahim S Tarhini, Ijaz Khan, Tomás Pineda, Jose-Ramon González
No abstract text is available yet for this article.
January 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27989080/immediate-outcomes-of-aortic-valve-replacement-with-sutureless-versus-stentless-bioprosthesis
#20
Ali Ihsan Parlar, Muhammet Onur Hanedan, Ilker Mataraci, Mehmet Ali Yuruk, Ufuk Sayar, Ali Kemal Arslan, Tanil Ozer
BACKGROUND: Aortic valve replacement (AVR) with a sutureless valve is an innovative therapy in high-risk elderly patients. The study aim was to compare the early results of AVR using sutureless aortic valves or stentless aortic bioprostheses. METHODS: A retrospective analysis was conducted of 55 patients who underwent AVR with either a sutureless valve (Perceval S; n = 24 or Edwards Intuity; n = 9) or a stentless valve (Sorin Freedom SOLO™; n = 22). RESULTS: Baseline patient characteristics were similar in both groups, except for NYHA class...
January 2016: Journal of Heart Valve Disease
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