keyword
https://read.qxmd.com/read/38527632/regional-evaluation-of-glyphosate-pollution-in-the-minor-irrigation-network
#1
JOURNAL ARTICLE
Stefano Gomarasca, Fabrizio Stefani, Emanuele Fasola, Caterina Am La Porta, Stefano Bocchi
Due to its low cost, its ease of use and to the "mild action" declared for long time by the Control and Approval Agencies towards it, the herbicide Glyphosate, is one of the currently best-selling and most-used agricultural products worldwide. In this work, we evaluated the presence and spread of Glyphosate in the Po River Basin (Northern Italy), one of the regions with the most intensified agriculture in Europe and where, by now for decades, a strong and general loss of aquatic biodiversity is observed. In order to carry out a more precise study of the real presence of this herbicide in the waters, samples were collected from the minor water network for two consecutive years, starting in 2022, at an interval time coinciding with those of the spring and summer crop treatments...
March 23, 2024: Chemosphere
https://read.qxmd.com/read/38509976/a-parametric-study-regarding-structural-design-of-a-bioprosthetic-aortic-valve-by-3d-fluid-structure-interaction-simulations
#2
JOURNAL ARTICLE
Yongwoo Kim, Won Kyung Pyo, Wan Kee Kim, Ga-Young Suh, Keonwook Kang, Seung Hyun Lee
Since the introduction of transcatheter aortic valve (AV) implantation as a viable option, surgical bioprosthetic AVs have recently started incorporating shorter struts considering future valve-in-valve procedures. However, the effect of leaflet coaptation geometry on the longevity of these valves remains unexplored. To address this gap, we performed a finite element analysis on bioprosthetic AVs with varying strut heights using a two-way fluid-structure interaction method. To establish a baseline, we used a standard height based on a rendered platform image of the CE PERIMOUNT Magna Ease valve from Edward Lifesciences in Irvine, CA...
March 30, 2024: Heliyon
https://read.qxmd.com/read/38496184/successful-rescue-transaortic-valve-replacement-using-edwards-sapien-3-following-failed-evolut-r-implantation-in-a-degenerated-surgical-bioprosthesis-a-case-report
#3
Victor H Molina-Lopez, Eduardo Partida-Rodriguez, Jaime Rivera-Babilonia, Luis Rodriguez-Ospina
This study examines a complex scenario of structural valve degeneration (SVD) in a high surgical-risk patient with a previously implanted 25 mm Carpentier-Edwards (CE) Perimount Magna Ease 3300 (Irvine, CA: Edwards Lifesciences) surgical bioprosthetic valve (SAV), the patient presented with both paravalvular leak (PVL) and central prosthetic valve insufficiency (PVI). The patient was considered for a transaortic valve-in-valve (ViV) intervention with a self-expanding 29 mm Evolut R valve (Minneapolis, MN: Medtronic)...
February 2024: Curēus
https://read.qxmd.com/read/38382704/preprocedural-computed-tomography-planning-for-surgical-aortic-valve-replacement
#4
JOURNAL ARTICLE
Atsushi Okada, Erik Beckmann, Erick E Rocher, Miho Fukui, Cheng Wang, Asa Phichaphop, Hideki Koike, Kiahltone R Thao, Andrew Willett, Evan Walser-Kuntz, Larissa I Stanberry, Maurice Enriquez-Sarano, John R Lesser, Benjamin Sun, Robert J Steffen, Paul Sorajja, João L Cavalcante, Vinayak N Bapat
BACKGROUND: Selection of transcatheter valve size using preprocedural computed tomography (CT) is standardized and well established. However, valve sizing for surgical aortic valve replacement (SAVR) is currently performed intraoperatively using sizers, which may result in variation between operators and risk for prosthesis-patient mismatch. This study evaluated the usefulness of CT annulus measurement for SAVR valve sizing. METHODS: We studied patients who underwent SAVR using Inspiris or Magna Ease and received preoperative ECG-gated CT imaging...
February 19, 2024: Annals of Thoracic Surgery
https://read.qxmd.com/read/38355617/perceval-sutureless-bioprosthesis-versus-perimount-sutured-bioprosthesis-for-aortic-valve-replacement-in-patients-with-aortic-stenosis-a-retrospective-propensity-matched-study
#5
JOURNAL ARTICLE
Sharan J Kapadia, Mohammed Yousuf Salmasi, Alicja Zientara, Isabelle Roussin, Cesare Quarto, George Asimakopoulos
BACKGROUND: Rapid-deployment aortic valve replacement (RDAVR) is an alternative to conventional AVR (cAVR) for aortic stenosis. Benefits include a reduction in operative times, facilitation of minimal access surgery and superior haemodynamics compared to conventional valves. However, further evidence is required to inform guidelines, preferably in the form of propensity-matched studies that include mid-term follow-up data. METHODS: This was a single-centre, retrospective, propensity-matched cohort study comparing the Perceval and conventional Perimount Magna Ease valve for short- and mid-term clinical parameters and size-matched mid-term echocardiographic parameters (n = 102 in both groups) from 2014 to 2020...
February 14, 2024: Journal of Cardiothoracic Surgery
https://read.qxmd.com/read/38331412/early-and-mid-term-outcomes-after-aortic-valve-replacement-using-a-novel-tissue-bioprosthesis-a-systematic-review
#6
JOURNAL ARTICLE
Davorin Sef, Myat Soe Thet, Tomislav Klokocovnik, Suvitesh Luthra
OBJECTIVES: While current data show a clear trend towards the use of bioprosthetic valves during aortic valve replacement (AVR), durability of bioprosthetic valves remains the most important concern. We conducted a 1st systematic review of all available evidence that analysed early and mid-term outcomes after AVR using the Inspiris RESILIA™ bioprosthesis. METHODS: A systematic literature search was performed to identify all relevant studies evaluating early and mid-term outcomes after AVR using the Inspiris RESILIA bioprosthesis and including at least 20 patients with no restriction on the publication date...
February 1, 2024: European Journal of Cardio-thoracic Surgery
https://read.qxmd.com/read/38001032/late-clinical-and-echocardiographic-results-with-the-magna-ease%C3%A2-pericardial-aortic-bioprosthesis
#7
JOURNAL ARTICLE
Amedeo Anselmi, Marie Aymami, Jacques Tomasi, Gemma D'Alessandro, Thierry Langanay, Hervé Corbineau, Julien Mancini, Erwan Flecher, Jean-Philippe Verhoye
OBJECTIVES: The population of candidates to surgical aortic valve replacement (SAVR) is evolving. The Perimount Magna Ease© bioprosthesis has been introduced relatively recently in the practice. We aimed at evaluating its long-term results. METHODS: Single-center cohort of 1,016 consecutive SAVRs with the Magna Ease© valve (2008-2014), all-comers population. Prospective collection of in-hospital data, systematic clinical and echocardiographic follow-up...
November 24, 2023: European Journal of Cardio-thoracic Surgery
https://read.qxmd.com/read/37629375/a-clinical-approach-to-semiautomated-three-dimensional-fetal-brain-biometry-comparing-the-strengths-and-weaknesses-of-two-diagnostic-tools-5dcns-tm-and-sonocns-tm
#8
JOURNAL ARTICLE
Michael Gembicki, Amrei Welp, Jann Lennard Scharf, Christoph Dracopoulos, Jan Weichert
(1) Objective: We aimed to evaluate the accuracy and efficacy of AI-assisted biometric measurements of the fetal central nervous system (CNS) by comparing two semiautomatic postprocessing tools. We further aimed to discuss the additional value of semiautomatically generated sagittal and coronal planes of the CNS. (2) Methods: Three-dimensional (3D) volumes were analyzed with two semiautomatic software tools, 5DCNS+™ and SonoCNS™. The application of 5DCNS+™ results in nine planes (axial, coronal and sagittal) displayed in a single template; SonoCNS™ depicts three axial cutting sections...
August 16, 2023: Journal of Clinical Medicine
https://read.qxmd.com/read/37559609/rapid-deployment-versus-its-conventional-counterpart-in-aortic-valve-replacement-comparison-of-early-hemodynamic-outcomes
#9
JOURNAL ARTICLE
Suk Ho Sohn, Kyung Hwan Kim, Yoonjin Kang, Ji Seong Kim, Jae Woong Choi, Ho Young Hwang
BACKGROUND: Edwards Intuity is designed for rapid deployment based on the structure of Magna Ease. This study was conducted to compare early hemodynamic performance between the two valves. METHODS: Patients who underwent aortic valve replacement (AVR) using Edwards Intuity or Carpentier-Edwards PERIMOUNT Magna Ease in our institution from June 2016 to July 2021 were enrolled. Intuity valve was used in 215 patients, and Magna Ease valve was used in 198 patients, respectively...
July 31, 2023: Journal of Thoracic Disease
https://read.qxmd.com/read/37505934/budget-impact-analysis-of-a-bovine-pericardial-aortic-bioprosthesis-versus-mechanical-aortic-valve-replacement-in-adult-patients-with-aortic-stenosis-in-romania
#10
JOURNAL ARTICLE
João L Carapinha, Vlad A Iliescu, Lucian Florin Dorobantu, Adina Turcu-Stiolica, Jens Deckert, Andrea White, Adham Salem, Catalina Parasca
AimsAn analysis of the budget impact of using a bovine pericardial aortic bioprosthesis (BPAB) or a mechanical valve (MV) in aortic stenosis (AS) patients in Romania.Materials and methodsA decision-tree with a partitioned survival model was used to predict the financial outcomes of using either a BPAB (the Carpentier-Edwards Perimount Magna Ease Valve) or MV in aortic valve replacement (AVR) procedures over a 5-year period. The budget impact of various resource consumption including disabling strokes, reoperations, minor thromboembolic events, major bleeding, endocarditis, anticoagulation treatment and monitoring, and echocardiogram assessments were compared for both types of valves...
July 28, 2023: Journal of Medical Economics
https://read.qxmd.com/read/37462610/mid-term-clinical-and-echocardiographic-results-of-the-inspiris-resilia-aortic-valve-a-retrospective-comparison-to-the-magna-ease
#11
JOURNAL ARTICLE
Jérémy Bernard, Gabriel Georges, Sébastien Hecht, Philippe Pibarot, Marie-Annick Clavel, Shervin Babaki, Dimitri Kalavrouziotis, Siamak Mohammadi
OBJECTIVES: The INSPIRIS aortic valve combines the RESILIA proprietary tissue preservation process and an expandable stent frame to benefit future transcatheter valve-in-valve procedures. As the INSPIRIS valve became commercially available in 2017, mid-term outcome reports are scarce. We aimed to evaluate mid-term safety and echocardiographic performance of the INSPIRIS valve in comparison to its predecessor, the Carpentier Edwards Perimount Magna Ease (ME). METHODS: This study was a retrospective single-centre study...
July 19, 2023: Interdiscip Cardiovasc Thorac Surg
https://read.qxmd.com/read/36991560/trifecta-and-carpentier-edwards-aortic-bioprostheses-comparison-of-six-years-follow-up-outcomes
#12
JOURNAL ARTICLE
Raymond Pfister, Vincent Frey, Matthias Kirsch, Piergiogio Tozzi, Dominique Delay, Ziyad Gunga, René Prêtre, Lars Niclauss
BACKGROUND: To compare mid-term clinical outcomes and hemodynamic performance of the stented pericardial Trifecta bioprosthesis for surgical aortic valve replacement (AVR) with a technically comparable commonly used surgical bioprosthesis. METHODS: Data from consecutive patients implanted with the TF or the Carpentier Edwards Magna Ease valve were retrospectively analyzed. Primary analysis was performed on a propensity score-matched cohort. Primary endpoints included the composite of death or reoperation and structural valve deterioration...
March 29, 2023: Asian Cardiovascular & Thoracic Annals
https://read.qxmd.com/read/36902862/perimount-magna-ease-vs-inspiris-resilia-valve-a-ps-matched-analysis-of-the-hemodynamic-performances-in-patients-below-70-years-of-age
#13
JOURNAL ARTICLE
Alessandra Francica, Filippo Tonelli, Cecilia Rossetti, Antonella Galeone, Fabiola Perrone, Giovanni Battista Luciani, Francesco Onorati
BACKGROUND: During the past decade, the Perimount Magna Ease (PME) bioprosthesis has been implanted worldwide for aortic valve replacement (AVR). Recently, the INSPIRIS Resilia (IR) valve has been introduced as the newest generation of pericardial bioprostheses. However, few data have been reported about patients ≤70 years, and no comparisons in terms of hemodynamic performance between these two bioprostheses have been ever reported. METHODS: Patients aged <70 years undergoing AVR were considered for comparison between PME ( n = 238) and IR ( n = 192)...
March 6, 2023: Journal of Clinical Medicine
https://read.qxmd.com/read/36462752/hemodynamic-comparison-between-the-avalus-and-the-perimount-magna-ease-aortic-bioprosthesis-up-to-5-years
#14
JOURNAL ARTICLE
Melchior Burri, Nikoleta Bozini, Keti Vitanova, Benedikt Mayr, Rüdiger Lange, Ralf Günzinger
BACKGROUND:  We aimed to compare hemodynamic performance of the Avalus (Medtronic) and the Perimount Magna Ease (PME, Edwards Lifesciences) bioprosthesis up to 5 years by serial echocardiographic examinations. METHODS:  In patients undergoing aortic valve replacement, 58 received PME prostheses between October 2007 and October 2008, and another 60 received Avalus prostheses between October 2014 and November 2015. To ensure similar baseline characteristics, we performed a propensity score matching based on left ventricular ejection fraction, age, body surface area, and aortic annulus diameter measured by intraoperative transesophageal echocardiography...
December 3, 2022: Thoracic and Cardiovascular Surgeon
https://read.qxmd.com/read/36404144/ten-year-clinical-and-echocardiographic-follow-up-of-third-generation-biological-prostheses-in-the-aortic-position
#15
JOURNAL ARTICLE
Alessandra Francica, Luciana Benvegnù, Livio San Biagio, Ilaria Tropea, Giovanni Battista Luciani, Giuseppe Faggian, Francesco Onorati
OBJECTIVES: PERIMOUNT Magna Ease (Carpentier-Edwards; PME) prostheses have been widely implanted during the past decade for aortic valve replacement (AVR). Although promising results at midterm follow-up were reported, long-term outcome has yet to be confirmed. On this study we aimed to evaluate long-term results in terms of structural valve degeneration (SVD), major clinical outcomes, long-term hemodynamic valve performance, and left ventricular remodeling. METHODS: From 2010 to 2012, 689 consecutive patients underwent AVR with PME...
October 26, 2022: Journal of Thoracic and Cardiovascular Surgery
https://read.qxmd.com/read/36378942/eight-year-outcomes-of-aortic-valve-replacement-with-the-carpentier-edwards-perimount-magna-ease%C3%A2-valve
#16
MULTICENTER STUDY
Steven Tsui, Michael Rosenbloom, James Abel, Jeffrey Swanson, Axel Haverich, Joseph Zacharias, Gilbert Schorlemmer, Gideon Cohen, Michael Moulton, Rüdiger Lange
INTRODUCTION: The Carpentier-Edwards PERIMOUNT Magna Ease valve is a third-generation bioprosthesis for aortic valve replacement (AVR). This is a postapproval study reporting on its 8-year outcomes. METHODS: Adults undergoing AVR with the Magna Ease valve between October 2007 and December 2012 were enrolled for this prospective, nonrandomized, single-arm, and multicenter study. Assessments occurred preoperatively, at hospital discharge, 6 months, 1 year, and annually thereafter for up to 8 years...
December 2022: Journal of Cardiac Surgery
https://read.qxmd.com/read/36259749/structural-valve-deterioration-of-bioprosthesis-in-the-aortic-position-a-single-center-experience
#17
REVIEW
David M D Hodgson, Osama Elkhateeb, Ryan Gainer, Gregory Hirsch, Chris Koilpillai, Hashem Aliter
BACKGROUND: Aortic valve replacement (AVR) is one of the most common open-heart surgical procedures. The durability of the tissue valve in the aortic position is crucial in AVR and transcatheter AVR. We reviewed structural valve deterioration using echocardiographic follow-up in three types of surgical aortic tissue valves. METHODS: A retrospective analysis was conducted where hemodynamic deterioration was evaluated and compared using transthoracic echocardiography, including pressure gradients and effective orifice area...
December 2022: Journal of Cardiac Surgery
https://read.qxmd.com/read/36190347/standard-versus-rapid-deployment-aortic-valve-replacement-and-concomitant-myocardial-revascularization-5-year-bi-center-clinical-outcomes
#18
JOURNAL ARTICLE
Tomaso Bottio, Antonio Piperata, Alvise Guariento, Giulia Lorenzoni, Andrea Gualtiero Cavicchiolo, Marco Gemelli, Rita Pesce, Giuseppe Evangelista, Sara Michelotti, Elisa Gastino, Dario Gregori, Enrico Ferrari, Gino Gerosa
OBJECTIVES: Clinical outcomes of two generations of pericardial bioprostheses in concomitant aortic valve and coronary artery bypass graft surgery were analyzed. METHODS: Patients were recruited from two European centers and divided into 2 groups based on the type of aortic bioprosthesis used: Edwards Intuity EliteTM rapid deployment bioprostheses or standard Edwards Magna Ease (Edwards Lifesciences, Corporation, Irvine, California, US). A propensity score weighting approach was used for data analysis...
October 3, 2022: European Journal of Cardio-thoracic Surgery
https://read.qxmd.com/read/36172410/durability-of-a-bovine-pericardial-aortic-bioprosthesis-based-on-valve-academic-research-consortium-3-echocardiographic-criteria
#19
JOURNAL ARTICLE
Stéphane Kermen, Juliette Strella, Arthur Aupart, Fabien Espitalier, Michel Aupart, Anne Bernard, Thierry Bourguignon
OBJECTIVES: The Carpentier-Edwards Perimount Magna Ease (Edwards Lifesciences) pericardial bioprosthesis has demonstrated satisfying hemodynamics at midterm follow-up, but its durability remains unclear. We report our 10-year experience with this third-generation valve implanted in the aortic position, with particular attention to structural valve deterioration. METHODS: From 2007 to 2016 at our center, 338 patients underwent aortic valve replacement using the Perimount Magna Ease pericardial bioprosthesis...
September 2022: JTCVS open
https://read.qxmd.com/read/36040748/impact-of-high-pressure-balloon-aortic-valvuloplasty-on-the-hydrodynamic-result-after-a-transcatheter-valve-in-valve-procedure
#20
JOURNAL ARTICLE
Najla Sadat, Denise Bruhn, Michael Scharfschwerdt, Tim Schaller, Anas Aboud, Hiroyuki Saisho, Ingo Eitel, Stephan Ensminger, Buntaro Fujita
OBJECTIVES: The aim of this study was to investigate the degree of functional improvement of a transcatheter heart valve (THV) for valve-in-valve after bioprosthetic valve fracture (BVF) of three small surgical aortic valve bioprostheses (SAVBP) using high-pressure balloon aortic valvuloplasty (HP-BAV) under standardized ex-vivo-conditions. METHODS: A THV 26 mm (Evolut R) and SAVBP 21 mm (Perimount Magna Ease, Trifecta, and Epic supra [n = 4] were used...
November 2022: Catheterization and Cardiovascular Interventions
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