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https://www.readbyqxmd.com/read/28076621/experimental-model-for-sutureless-proximal-anastomosis-by-the-viabahn-open-revascularization-technique-vortec
#1
Lucas Marcelo Dias Freire, Giuliana Biasi Gobbi, Inácio Maria Dal Fabbro, Fábio Hüsemann Menezes
Introduction: In the treatment of complex aneurysms, debranching is an extra-anatomical revascularization of visceral arteries followed by endograft coverage of the thoracoabdominal aorta. It eliminates the need for a thoracotomy and aortic clamping, but requires the performance of several technically demanding visceral anastomosis. In 2008, Lachat described visceral revascularization with the use of a sutureless distal anastomosis, performed by the telescoping of an endograft in the visceral branch, named VORTEC (Viabahn Open Revascularization TEChnique)...
November 2016: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28074827/the-perceval-s-aortic-valve-implantation-in-patients-with-porcelain-aorta-is-this-ideal-option
#2
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/28066608/transcatheter-aortic-valve-implantation-tavi-versus-sutureless-aortic-valve-replacement-suavr-for-aortic-stenosis-a-systematic-review-and-meta-analysis-of-matched-studies
#3
Nelson Wang, Yi-Chin Tsai, Natasha Niles, Vakhtang Tchantchaleishvili, Marco Di Eusanio, Tristan D Yan, Kevin Phan
BACKGROUND: With improving technologies and an increasingly elderly populations, there have been an increasing number of therapeutic options available for patients requiring aortic valve replacement. Recent evidence suggests that transcatheter aortic valve implantation (TAVI) is one suitable option for high risk inoperable patients, as well as high risk operable patients. Sutureless valve technology has also been developed concurrently, with facilitates surgical aortic valve replacement (SUAVR) by allow resection and replacement of the native aortic valve with minimal sutures and prosthesis anchoring required...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28063099/comparative-study-of-25-versus-20-gauge-pars-plana-capsulotomy-and-vitrectomy-in-pediatric-cataract-surgery
#4
Anju Rastogi, Manisha Mishra, Yashpal Goel, Prolima Thacker, Kamlesh
PURPOSE: To compare 25- and 20-gauge pars plana vitrectomy (PPV) for the management of pediatric cataract. METHODS: 20 eyes of 15 patients were randomly divided into two groups to undergo pars plana capsulotomy and vitrectomy by either 25-gauge (group A) or 20-gauge (group B) PPV after lens aspiration and IOL implantation. The two groups were compared for total surgical time, time taken in doing pars plana capsulotomy and vitrectomy, and the size of posterior capsulotomy...
January 6, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28057158/-preliminary-application-of-monopolar-coagulation-in-suturelesslaparoscopic-partial-nephrectomy
#5
B Wu, F Zhang
Objective: To study the safety and feasibility of using monopolar coagulation in sutureless laparoscopic partial nephrectomy (LPN). Methods: From February 2015 to March 2016, sutureless LPN using monopolar coagulation was performed on 25 patients with renal tumors. Mean patient age was 50 years (range 31 to 68). Mean tumor size was 4.1 cm (range 1.2 to 10.1). Mean RENAL nephrometry score was 6.1 (range 4 to 12). The renal hilar vessels were clamped in 14 surgeries, whereas 11 surgeries were carried out without clamping...
December 27, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28043465/the-ongoing-evolution-of-sutureless-repairs-for-pulmonary-vein-anomalies
#6
EDITORIAL
Rachel D Vanderlaan, Christopher A Caldarone
The sutureless technique has evolved from an effective treatment modality for postrepair pulmonary venous stenosis to a prophylactic strategy for primary repair of total anomalous pulmonary venous connection. Although conclusive data demonstrating efficacy as a universal prophylactic strategy is lacking, Zhang et al provide evidence that supports the sutureless technique as a safe and an effective prophylactic strategy in certain subsets of high-risk patients.
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28043464/comparison-of-sutureless-and-conventional-techniques-to-repair-total-anomalous-pulmonary-venous-connection
#7
Cheng Zhang, Yanqiu Ou, Jian Zhuang, Jimei Chen, Zhiqiang Nie, Yiqun Ding
Surgical repair of total anomalous pulmonary venous connection (TAPVC) is challenging. This study aimed to compare the outcomes of the sutureless and conventional techniques for primary repair. From October 2007 to December 2013, 179 consecutive patients underwent repair of TAPVC (sutureless, n = 81; conventional, n = 98). Propensity score matching was used to submit 140 patients to stratified analysis by the presence or absence of preoperative pulmonary venous obstruction (pre-PVO). Surgeons׳ performance differences were assessed with multilevel mixture survival analysis...
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28043442/sutureless-aortic-valves-combining-the-best-or-the-worst
#8
Kareem Bedeir, Michael Reardon, Lawrence H Cohn, Basel Ramlawi
Aortic valve replacement is a life saving intervention. Significant progress has been made toward reducing surgical trauma through minimally invasive surgery and transcatheter techniques. Each of these approaches has its advantages and limitations. Sutureless aortic valves have been proposed to overcome these limitations and have been in use in Europe. It is however less than clear whether these valves will prove advantageous and whether they will have a role in the future. We review the published literature for sutureless aortic valves and their performance against standard and transcatheter aortic valve replacements...
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28028424/aortic-root-enlargement-or-sutureless-valve-implantation
#9
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/28018815/sutureless-aortic-valve-replacement-in-a-patient-with-transfemoral-aortic-valve-replacement-and-left-ventricular-hypertrophy
#10
Torsten Christ, Pascal M Dohmen, Michael Laule, Karl Stangl, Wolfgang Konertz
Background Transarterial valve intervention (TAVI) is valuable in high-risk patients, however, in case of left ventricular outflow tract (LVOT) obstruction, conventional surgery, including partial myectomy, is indicated. Case Description An 84-year-old female patient presented with increasing fatigue after TAVI in 2012, demonstrated a narrowed LVOT. Conventional surgery was performed, including removal of the transcathether valve, partial septal myectomy, and implantation of a sutureless valve. The postoperative course was uncomplicated...
December 2016: Thoracic and Cardiovascular Surgeon Reports
https://www.readbyqxmd.com/read/28009961/a-perceval-valve-in-active-infective-bioprosthetic-valve-endocarditis-case-report
#11
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/28002191/sekundo-s-applanator-5-years-of-experience-with-transconjunctival-suturing
#12
Hisham Elbaz, Walter Sekundo, Frank-Michael Schröder, Stephan Schulze
Sekundo's Applanator is a new surgical instrument used mainly in transconjunctival scleral flap suturing in cases of postoperative hypotony after trabeculectomy. In contrast to Hoskins lens, it offers better visualization of the border of the scleral flap with good intraoperative stabilization of the globe; thus, it increases the effectiveness and decreases the time of the surgical procedure. Sekundo's Applanator was also found to be useful in reducing the size of an oversized bleb after trabeculectomy and in the closure of leaking sutureless sclerotomies after vitrectomies...
December 20, 2016: Journal of Glaucoma
https://www.readbyqxmd.com/read/27993218/magnetic-compression-anastomosis-for-enteroenterostomy-under-peritonitis-conditions-in-dogs
#13
Hongke Zhang, Kai Tan, Chao Fan, Jingwei Du, Jiangbin Li, Tao Yang, Yi Lv, Xilin Du
BACKGROUND: The risk of complications and mortality are high after enteroenterostomy in severe peritonitic conditions. Magnetic compression anastomosis (MCA) is a sutureless technique of high efficacy and safety. The purpose of this study was to compare the efficacy of MCA for enteroenterostomy with stapled and hand-sewn techniques under peritonitic conditions. METHODS: The peritonitic conditions were created by puncturing the colon with a circular blade in 27 mongrel dogs...
February 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/27990378/a-sutureless-subconjunctival-m-shaped-limbus-incision-for-hard-cataracts
#14
Ping-Hong Lai, Jun Yang, Fang Hang, Zaafouri Tlili
No abstract text is available yet for this article.
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/27989089/thrombocytopenia-after-aortic-valve-replacement-with-perceval-s-sutureless-bioprosthesis
#15
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
#16
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
https://www.readbyqxmd.com/read/27989072/how-to-do-it-implantation-technique-for-newer-generation-sutureless-rapid-deployment-aortic-valve-replacement
#17
Nikhil Prakash Patil, Fabio Falconieri, John Pepper, Toufan Bahrami
'Sutureless' or rapid-deployment (RD) aortic valve replacement (AVR) is an emerging alternative to standard AVR in elderly high-risk surgical patients. Here, the authors describe their implantation technique for the newer-generation Edwards INTUITY-Elite® valve (Edwards Lifesciences, Irvine, CA, USA), a balloon-expandable stented trileaflet bovine pericardial bioprosthesis that received CE Mark European approval in April 2014.
March 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27989056/sutureless-aortic-valve-replacement-an-easy-and-safe-approach-for-patients-with-anomalous-left-circumflex-coronary-artery
#18
Alfredo Giuseppe Cerillo, Dorela Haxhiademi, Sergio Berti, Marco Solinas
An anomalous origin of the left circumflex coronary artery (LCx) from the right sinus of Valsalva is a frequent coronary problem. This particular condition, though usually silent, is associated with an increased incidence of serious complications during surgical aortic valve replacement (AVR) and transcatheter aortic valve implantation. Here, the cases are described of four patients with an anomalous origin of the LCx from the right sinus of Valsalva who underwent sutureless AVR with the Sorin Perceval S prosthesis...
March 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27977305/what-is-the-role-of-sutureless-aortic-valves-in-today-s-armamentarium
#19
Dimos Karangelis, Amine Mazine, Apostolos Roubelakis, Christos Alexiou, Socrates Fragoulis, C David Mazer, Bobby Yanagawa, David Latter, Daniel Bonneau
Sutureless and rapid-deployment aortic bioprostheses represent an emerging and promising technology for the treatment of aortic valve stenosis. Unlike traditional aortic bioprostheses, these devices are not hand-sewn, thus allowing a significant reduction in operative times, while facilitating minimally invasive surgery and complex cardiac interventions. Sutureless aortic valve replacement represents a less invasive treatment option and an excellent alternative to conventional aortic valve replacement in elderly and higher risk patients...
December 26, 2016: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/27975037/abdominal-wall-reconstruction-using-retrorectus-self-adhering-mesh-a-novel-approach
#20
Ibrahim Khansa, Jeffrey E Janis
BACKGROUND: In abdominal wall reconstruction, the retrorectus plane offers an ideal location for mesh placement. Mesh fixation in this plane is often achieved using transfascial sutures, which risks entrapping intercostal nerves and causing significant pain, and takes time to place. A novel alternative is the use of sutureless self-adhering mesh. Although the use of this mesh in inguinal hernias has been well described, studies on its use in abdominal wall reconstruction are lacking. METHODS: Consecutive patients who underwent ventral hernia repair with retrorectus mesh were reviewed...
November 2016: Plastic and Reconstructive Surgery. Global Open
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