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Sutureless valve

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https://www.readbyqxmd.com/read/29788476/the-flutter-by-effect-a-comprehensive-study-of-the-fluttering-cusps-of-the-perceval-heart-valve-prosthesis
#1
Ali Aljalloud, Mohamed Shoaib, Sandrine Egron, Jessica Arias, Lachmandath Tewarie, Heike Schnoering, Shahram Lotfi, Andreas Goetzenich, Nima Hatam, Desiree Pott, Zhaoyang Zhong, Ulrich Steinseifer, Rachad Zayat, Ruediger Autschbach
OBJECTIVES: Sutureless aortic valve prostheses are gaining popularity due to the substantial reduction in cross-clamp time. In this study, we report our observations on the cusp-fluttering phenomenon of the Perceval bioprosthesis (LivaNova, London, UK) using a combination of technical and medical perspectives. METHODS: Between August 2014 and December 2016, a total of 108 patients (69% women) with a mean age of 78 years had aortic valve replacement using the Perceval bioprosthesis (34 combined procedures)...
May 17, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29742534/sutureless-prosthesis-implantation-and-ascending-aorta-replacement-through-a-ministernotomy-approach
#2
Antonio Lio, Matteo Ferrarini, Antonio Miceli, Mattia Glauber
A significant proportion of patients undergoing aortic valve replacement have a dilated ascending aorta; presence of an ascending aorta aneurysm is viewed as a contraindication for sutureless valve implantation for the potential risk of prosthesis dislodgment. We describe our technique of sutureless prosthesis implantation and concomitant ascending aorta replacement through an upper ministernotomy. Seven patients underwent aortic valve replacement with a sutureless prosthesis and concomitant ascending aorta replacement between November 2014 and October 2016...
May 4, 2018: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/29718234/technical-points-for-aortic-valve-replacement-through-right-anterior-minithoracotomy
#3
Olivier Bouchot, Andranik Petrosyan, Marie Catherine Morgant, Ghislain Malapert
After 8 years of practice and over 400 operated patients, we present a technique of minimally invasive aortic valve replacement that can be used by all surgeons on many patients. The access to the aorta is via the 2nd or 3rd right anterior intercostal space. Cardiopulmonary bypass is provided using the femoral artery and vein. The aorta is clamped directly. One shot of Custodiol (EUSA Pharma, Limonest, France) is the most commonly used cardioplegia. Aortic valve replacement is performed in the regular way...
May 1, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29709503/a-systemic-review-and-meta-analysis-of-sutureless-aortic-valve-replacement-versus-transcatheter-aortic-valve-implantation
#4
REVIEW
Sung Ho Shinn, Salah E Altarabsheh, Salil V Deo, Joseph H Sabik, Alan H Markowitz, Soon J Park
BACKGROUND: Suture-less and trans-catheter aortic valve implantation are increasingly adopted methods to treat high risk patients with severe aortic valve stenosis. We conducted a systematic review and meta-analysis to compare the clinical outcomes between the two recent methods to treat aortic valve disease. METHODS: We systematically searched multiple databases (January 2000-October 2016) to identify original studies comparing clinical outcome between suture-less (SU-AVR) and trans-catheter aortic valve implantation (TAVI)...
April 27, 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29701355/aortic-valve-replacement-with-perceval%C3%A2-bioprosthesis-initial-single-center-experience
#5
Diogo Rijo, Sara Simões Costa, João Pedro Monteiro, Fátima Neves, Luís Vouga, Paulo Neves, Paulo Ponce, Miguel Guerra
INTRODUCTION: Aortic valve replacement (AVR) is the gold standard for the treatment of severe or symptomatic aortic valve stenosis. Less invasive procedures have been developed as an alternative to the conventional technique of full sternotomy approach with stented prosthesis. The Perceval® aortic valve (LivaNova, Milan, Italy) is a sutureless bioprosthesis, of which several reports have shown promising results in terms of mortality, morbidity and hemodynamic performance, especially with a less invasive approach...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29700770/conventional-repair-of-total-anomalous-venous-drainage-without-primary-sutureless-technique-surgical-tips-to-prevent-pulmonary-vein-obstruction
#6
Koichi Sughimoto, Kagami Miyaji, Norihiko Oka, Shinzo Torii, Tadashi Kitamura
OBJECTIVES: Although primary sutureless technique for total anomalous pulmonary venous drainage has been introduced to reduce postoperative pulmonary vein obstruction (PVO), controversy still exists about superiority of the procedure between the conventional repair and primary sutureless technique at the initial repair. In our unit, the conventional repair has been consistently used based on four important surgical policies: (1) mark incision lines between 2 chambers to gain anatomically natural alignment, (2) place precise stitches by "intima-to-intima" using monofilament suture, (3) adequate orifice size should be guaranteed in greater than expected mitral valve size, (4) do not hesitate to undertake a redo additional anastomosis by a different approach when an echocardiography shows the velocity more than 1...
April 26, 2018: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29617925/sutureless-and-rapid-deployment-aortic-valve-replacement-international-registry-surd-ir-early-results-from-3343-patients
#7
Marco Di Eusanio, Kevin Phan, Paolo Berretta, Thierry P Carrel, Martin Andreas, Giuseppe Santarpino, Roberto Di Bartolomeo, Thierry Folliguet, Bart Meuris, Carmelo Mignosa, Gianluca Martinelli, Martin Misfeld, Mattia Glauber, Utz Kappert, Malak Shrestha, Alberto Albertini, Kevin Teoh, Emmanuel Villa, Tristan Yan, Marco Solinas
OBJECTIVES: The Sutureless and Rapid-Deployment Aortic Valve Replacement International Registry (SURD-IR) was established by a consortium of 18 research centres-the International Valvular Surgery Study Group (IVSSG)-to overcome limitations of the literature and provide adequately powered evidence on sutureless and rapid-deployment aortic valves replacement (SURD-AVR). METHODS: Data from 3343 patients undergoing SURD-AVR over a 10-year period (2007-2017) were collected in the registry...
March 30, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29617495/early-clinical-results-of-perceval-sutureless-aortic-valve-in-139-patients-freeman-experience
#8
Syed Saleem Mujtaba, Simon Ledingham, Asif Raza Shah, Stephen Clark, Thasee Pillay, Stephan Schueler
OBJECTIVE: The aim of this retrospective study is to evaluate the safety and performance of the Perceval sutureless valve in patients undergoing aortic valve replacement. We report the 30-day clinical outcomes of 139 patients. METHODS: From January 2014 to December 2016, 139 patients underwent sutureless aortic valve replacement. Their operation notes, National Adult Cardiac Surgery Database and perioperative transoesophageal echocardiography findings were studied retrospectively...
January 2018: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29611217/transcatheter-aortic-valve-in-valve-implantation-for-early-failure-of-sutureless-aortic-bioprosthesis
#9
Xiaotian Sun, Zuorui Song, Daniel Soffer, John P Pirris
We report a case of early failure of a Perceval sutureless aortic bioprosthesis (LivaNova, London, UK) which was treated with a transcatheter valve-in-valve implantation with an Edwards 3 bioprosthesis (Edwards Lifesciences, Irvine, CA).
April 2, 2018: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/29600079/a-technique-of-minimally-invasive-aortic-valve-replacement-an-alternative-to-transcatheter-aortic-valve-replacement-tavr
#10
Luke B Henderson, Zuorui Song, Xiaotian Sun, John P Pirris
Minimally invasive aortic valve replacement (AVR) is increasingly being adopted worldwide, in which a right mini-thoracotomy (RT) approach plays an important role. Here we reported a novel technique of AVR via RT using sutureless prosthesis, without rib division or groin incision. Surgical access was performed through an anterior right thoracotomy with 5-cm skin incision placed in the third intercostal space. Percutaneous femoral-femoral cardio-pulmonary bypass (CPB) was applied under fluoroscopy guidance to avoid groin incision...
January 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29598862/sutureless-prostheses-for-aortic-valve-replacement-quicker-may-not-be-better
#11
EDITORIAL
Hartzell V Schaff
No abstract text is available yet for this article.
April 3, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29556145/sutureless-versus-conventional-aortic-valve-replacement-outcomes-in-70-high-risk-patients-undergoing-concomitant-cardiac-procedures
#12
Muhammet Onur Hanedan, Mehmet Ali Yuruk, Ali Ihsan Parlar, Ugur Ziyrek, Ali Kemal Arslan, Ufuk Sayar, Ilker Mataraci
In elderly, high-risk surgical patients, sutureless aortic valve replacement (AVR) can often be an alternative to conventional AVR; shorter aortic cross-clamp and cardiopulmonary bypass times are the chief advantages. We compared the outcomes of sutureless AVR with those of conventional AVR in 70 elderly patients who underwent concomitant cardiac surgical procedures. We retrospectively analyzed the cases of 42 men and 28 women (mean age, 70.4 ± 10.3 yr; range, 34-93 yr) who underwent cardiac operations plus AVR with either a sutureless valve (group 1, n=38) or a conventional bioprosthetic or mechanical valve (group 2, n=32)...
February 2018: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/29551538/sutureless-aortic-valve-replacement-with-concomitant-valvular-surgery
#13
Cagdas Baran, Mustafa Serkan Durdu, Fatih Gumus, Mehmet Cakici, Mustafa Bahadir Inan, Mustafa Sirlak, Ahmet Ruchan Akar
OBJECTIVES: Sutureless aortic valve replacement (SU-AVR) is an alternative technique to standard aortic valve replacement. We evaluated our experience with the Perceval SU-AVR with concomitant mitral valve surgery, with or without tricuspid valve surgery, and aimed to discuss the technical considerations. METHODS: From January 2013 through June 2016, 30 patients with concomitant severe mitral valve disease, with or without tricuspid valve disease, underwent SU-AVR with the Perceval prosthesis in a single center...
June 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29548585/replacement-of-bicuspid-aortic-valve-with-sutureless-bioprosthesis-a-word-of-caution-here
#14
EDITORIAL
Michel Carrier
No abstract text is available yet for this article.
February 24, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29548584/rapid-deployment-or-sutureless-versus-conventional-bioprosthetic-aortic-valve-replacement-a-meta-analysis
#15
Suk Ho Sohn, Myoung-Jin Jang, Ho Young Hwang, Kyung Hwan Kim
OBJECTIVES: This meta-analysis was conducted to compare the early and follow-up outcomes of aortic valve replacement using rapid deployment or sutureless (RD) valves (RDAVR group) with aortic valve replacement using conventional bioprostheses (CAVR group). METHODS: A literature search of 5 online databases was conducted. The primary outcomes were postoperative complications and the secondary outcomes included the aortic cross-clamp (ACC) and cardiopulmonary bypass (CPB) times and early mortality and all-cause mortality during follow-up...
June 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29526357/dislocation-of-a-sutureless-prosthesis-after-type-i-bicuspid-aortic-valve-replacement
#16
Giovanni Alfonso Chiariello, Emmanuel Villa, Antonio Messina, Giovanni Troise
No abstract text is available yet for this article.
February 10, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29503118/delayed-onset-aorto-right-ventricular-fistula-complicating-sutureless-aortic-valve-replacement
#17
Joseph Kuhn, Keith Opat, Michael Essandoh, Antolin Flores
No abstract text is available yet for this article.
January 31, 2018: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29499863/sutureless-aortic-valve-replacement-in-combined-procedures-check-whether-there-is-room-for-the-new-guy-before-inviting-them
#18
EDITORIAL
John Bozinovski
No abstract text is available yet for this article.
February 1, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29490027/corrigendum-to-sutureless-prosthesis-for-failed-small-mitroflow-valves-the-perceval-after-mitroflow-procedure-interact-cardiovasc-thorac-surg-2018-doi-10-1093-icvts-ivx434
#19
Giovanni A Chiariello, Emmanuel Villa, Antonio Messina, Margherita Dalla Tomba, Marco Cirillo, Federico Brunelli, Zean Mhagna, Giovanni Troise
No abstract text is available yet for this article.
April 1, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29485772/minimally-invasive-redo-aortic-valve-replacement
#20
Nikolaos Bonaros, Cenk Özpeker, Markus Kofler, Julia Dumfarth, Johannes Holfeld, Thomas Schachner, Ludwig Müller, Michael Grimm
Bioprosthetic aortic valves have been used with increasing frequency over the past two decades, often in relatively young patients who may eventually require aortic valve re-operations due to degeneration of the bioprosthesis. Growing experience with minimally invasive aortic valve replacement has prompted surgeons to use minimally invasive approaches also with redo operations for replacement of the aortic valve.  This tutorial describes the operative steps for a minimally invasive redo replacement of the aortic valve through an upper ministernotomy...
January 30, 2018: Multimedia Manual of Cardiothoracic Surgery: MMCTS
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