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31 results on '"Beurton, Antoine"'

1. Healthcare-associated infections in patients with severe COVID-19 supported with extracorporeal membrane oxygenation: a nationwide cohort study

Author

Nesseler, Nicolas, Mansour, Alexandre, Schmidt, Matthieu, Para, Marylou, Porto, Alizée, Falcoz, Pierre-Emmanuel, Mongardon, Nicolas, Fougerou, Claire, Ross, James T., Beurton, Antoine, Gaide-Chevronnay, Lucie, Guinot, Pierre-Grégoire, Lebreton, Guillaume, Flecher, Erwan, Vincentelli, André, and Massart, Nicolas

Published
2024
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7. Heparin consumption and inflammatory response according to the coating of cardiopulmonary bypass circuits in cardiac surgery: A retrospective analysis.

Author

Mathieu, Laurent, Beurton, Antoine, Rougier, Nicolas, Flambard, Maude, Germain, Christine, Pernot, Mathieu, and Ouattara, Alexandre

Subjects
*HEMORRHAGE risk factors, *MATERIALS testing, *HEPARIN, *SCIENTIFIC observation, *KRUSKAL-Wallis Test, *FISHER exact test, *CARDIOPULMONARY bypass, *RETROSPECTIVE studies, *DESCRIPTIVE statistics, *CHI-squared test, *MULTIVARIATE analysis, *SURGICAL complications, *INJECTIONS, *MEDICAL records, *ANALYSIS of variance, *STATISTICS, *BLOOD plasma, *INFLAMMATION, *DATA analysis software, *CONFIDENCE intervals, *CARDIAC surgery, *C-reactive protein, *REGRESSION analysis, *DISEASE risk factors
Abstract

Introduction: There are several types of surface treatments (coatings) aimed at improving the biocompatibility of cardiopulmonary bypass (CPB) circuit. Some coatings appear to require higher doses of heparin to maintain anticoagulation goals, and some of them might induce postoperative coagulopathy. In this study, we compared the amount of heparin required, postoperative bleeding, and inflammatory response according to three types of coatings. Method: We retrospectively included 300 consecutive adult patients who underwent cardiac surgery with CPB and received one of three coatings (Phisio®, Trillium®, and Xcoating™). Our primary objective was to compare, according to coating, the amount of heparin required to maintain an ACT > 400s during CPB. Our secondary objectives were to compare postoperative bleeding for 48 h and CRP rate. Results: Baseline characteristics were comparable between groups except for age and preoperative CRP. We did not find a significant difference between the 3 coatings regarding the amount of heparin reinjected. However, we found less postoperative bleeding with the Xcoating™ circuit compared to the Phisio® circuit (−149 mL [−289; −26.5]; p = 0.02) and a lower elevation of CRP with the Phisio® circuit (2.8 times higher than preoperative CRP) compared to Trillium® (4.9 times higher) and Xcoating™ (6.4 times higher); p < 10–3. Conclusion: The choice of coating did not influence the amount of heparin required during CPB; however, the post-CPB inflammatory syndrome may be impacted by this choice. [ABSTRACT FROM AUTHOR]

Published
2024
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10. Transcatheter valve‐in‐valve interventions after aortic root replacement: A systematic review

Author

Baudo, Massimo, primary, Cuko, Besart, additional, Ternacle, Julien, additional, Sicouri, Serge, additional, Torregrossa, Gianluca, additional, Pernot, Mathieu, additional, Busuttil, Olivier, additional, Beurton, Antoine, additional, Alaux, Anouk, additional, Ouattara, Alexandre, additional, Lafitte, Stephane, additional, Bonnet, Guillaume, additional, Leroux, Lionel, additional, De Vincentiis, Carlo, additional, Labrousse, Louis, additional, Ramlawi, Basel, additional, and Modine, Thomas, additional

Published
2024
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12. Outcomes of left-sided heart valve surgery after heart transplantation: a systematic review

Author

Cuko, Besart, primary, Baudo, Massimo, additional, Busuttil, Olivier, additional, Taymoor, Saud, additional, Nubret, Karine, additional, Lafitte, Stephane, additional, Beurton, Antoine, additional, Ouattara, Alexandre, additional, De Vincentiis, Carlo, additional, Modine, Thomas, additional, Labrousse, Louis, additional, and Pernot, Mathieu, additional

Published
2023
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15. Multidisciplinary cardiogenic shock team approach improves the long-term outcomes of patients suffering from refractory cardiogenic shock treated with short-term mechanical circulatory support

Author

Hérion, François-Xavier, primary, Beurton, Antoine, additional, Oddos, Claire, additional, Nubret, Karine, additional, Aguerreche, Clément, additional, Quessard, Astrid, additional, Faure, Maxime, additional, Gerbaud, Edouard, additional, Pernot, Mathieu, additional, Imbault, Julien, additional, and Ouattara, Alexandre, additional

Published
2023
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17. Factors Influencing Anti-Xa Assays: A Multicenter Prospective Study in Critically Ill and Noncritically Ill Patients Receiving Unfractionated Heparin

Author

Lasne, Dominique, additional, Toussaint-Hacquard, Marie, additional, Delassasseigne, Céline, additional, Bauters, Anne, additional, Flaujac, Claire, additional, Savard, Philippe, additional, Mouton, Christine, additional, De Maistre, Emmanuel, additional, Stepanian, Alain, additional, Eschwège, Valérie, additional, Delrue, Maxime, additional, Georges, Jean-Louis, additional, Gros, Antoine, additional, Mansour, Alexandre, additional, Leroy, Guillaume, additional, Jouffroy, Romain, additional, Mattei, Matthieu, additional, Beurton, Antoine, additional, Pontis, Adeline, additional, Neuwirth, Marie, additional, Nedelec-Gac, Fabienne, additional, Lecompte, Thomas, additional, Curis, Emmanuel, additional, Siguret, Virginie, additional, and Gouin-Thibault, Isabelle, additional

Published
2023
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23. Impact of previous REnal TRansplantation on the mid-term renal Outcome after CARdiac surgery: the RETROCAR trial.

Author

Beurton, Antoine, Fajardie, Antoine, Rubin, Sebastien, Belnou, Pierre, Aguerreche, Clement, Pernot, Mathieu, Mion, Stefano, Imbault, Julien, and Ouattara, Alexandre

Subjects
*KIDNEY transplantation, *CARDIAC surgery, *CARDIOPULMONARY bypass, *ACUTE kidney failure, *GRAFT survival, *GLOMERULAR filtration rate
Abstract

Background Acute kidney injury (AKI) is one of the most common complications after cardiac surgery with cardiopulmonary bypass (CPB). Renal transplant recipients (RTRs) have a higher risk of cardiac surgery–associated AKI (CSA-AKI). A relationship has been strongly suggested between AKI and poor long-term graft survival. The main objective was to evaluate the impact of on-pump cardiac surgery on the 1-year renal allograft survival rate. Methods The study population consisted of 37 RTRs and 56 non-RTRs who underwent cardiac surgery between 1 January 2010 and 31 December 2019. They were matched according to age, sex, preoperative glomerular function, diabetes and type of surgery. The primary composite outcome was renal survival, defined as patient survival without the requirement for permanent dialysis or new kidney transplantation at 1 year after surgery. Results The renal survival rate was significantly lower in the RTR group than in the non-RTR group [81% versus 96%; odds ratio 0.16 (95% confidence interval 0.03–0.82), P  = .03]. The proportion of patients who returned to permanent dialysis was higher in the RTR group than in the non-RTR group (12% versus 0%; P  = .02). The proportion of patients with severe AKI was also higher in the RTR group. At 1 year after surgery, serum creatinine level, glomerular filtration rate and all-cause mortality rates were comparable between both groups. Conclusion Patients with a functional renal allograft have a low 1-year renal allograft survival rate after cardiac surgery with CPB. In addition, these patients have significant risks of AKI and acute kidney disease after open-heart surgery. [ABSTRACT FROM AUTHOR]

Published
2023
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25. COMBINED PLATELET AND ERYTHROCYTE SALVAGE DURING ON-PUMP CARDIAC SURGERY USING SAME™ BY I-SEP AUTOTRANSFUSION DEVICE: INTERIM ANALYSIS OF THE I-TRANSEP STUDY

Author

Mansour, Alexandre, primary, Beurton, Antoine, additional, Godier, Anne, additional, Rozec, Bertrand, additional, Degryse, Cécile, additional, Cholley, Bernard, additional, Nedelec-Gac, Fabienne, additional, Gaussem, Pascale, additional, Fiore, Mathieu, additional, Boissier, Elodie, additional, Nesseler, Nicolas, additional, and Ouattara, Alexandre, additional

Published
2021
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28. Facteurs prédictifs de mortalité à 3 ans de la chirurgie de remplacement valvulaire aortique pour rétrécissement aortique serré dégénératif

Author

Beurton, Antoine and UB, Médecine

Subjects
[SDV] Life Sciences [q-bio], Score de risque, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, Chirurgie cardiaque, Remplacement valvulaire, EuroSCORE II, Prédiction, Mortalité, Valve aortique
Abstract

Background: surgical aortic valve replacement (SAVR) for degenerative aortic stenosis (AS) is the most practiced valvular surgery in the world. This study proposed to identify risk factors of 3-years-mortality for patients undergoing isolated aortic valve replacement for calcified aortic stenosis. Methods: this monocentric retrospective observational investigation of a prospectively gathered database in the university hospital of CHU de Bordeaux, France. Patients undergoing isolated AVR for severe calcified AS between September 2010 and May 2015 were included. The primary endpoint was 3-years mortality after surgery. We applied logistic regression analysis to identify independent risk factors. Results: a total of 1101 patients were included with a complete follow-up and 168 (15.3%) of whom died. Multivariable analysis identified six independent risk factors: male sex (OR 1.78, 95%CI: 1.21-2.62, p, Introduction : le remplacement valvulaire aortique (RVA) pour rétrécissement aortique calcifié (RAC) serré est la chirurgie valvulaire la plus réalisée au monde. Notre étude propose d’identifier les facteurs prédictifs de mortalité à 3 ans de cette chirurgie. Matériel et méthodes : étude rétrospective sur la base de données du service d’Anesthésie-Réanimation du GH Sud du CHU de Bordeaux. Les patients consécutifs opérés d’un RVA isolé du 1er septembre 2010 au 31 mai 2015 ont été inclus. Le critère de jugement principal était la mortalité, toute cause confondue, à 3 ans de la chirurgie. Une régression logistique multivariée après imputation multiple a été effectuée afin d’identifier les facteurs de risque de mortalité. Résultats : nous avons inclus 1101 patients avec un suivi complet à 3 ans. Parmi ces patients, 168 (15,3%) sont décédés à 3 ans de la chirurgie. Les facteurs indépendants prédictifs de mortalité à 3 ans retrouvés sont: le sexe masculin (OR 1,78, IC 95% : 1,21-2,62, p

Published
2019

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