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Kabanova D, Moret C, Albaladejo P, Slim K. Is a care pathway for enhanced recovery after colorectal surgery environmentally responsible? J Visc Surg 2024; 161:46-53. [PMID: 38114402 DOI: 10.1016/j.jviscsurg.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
INTRODUCTION Above and beyond the environmentally responsible operating theater, the environmental impact of the pathways of surgically treated patients seems essential but has seldom been considered in the literature. On a parallel track, enhanced recovery programmes (ERP) programs are presently deemed a standard of care. The objective of this review is to determine the carbon footprint of the ERP approach in colorectal surgery. METHOD This a narrative review based on articles referenced in PubMed. Our search was centered on the environmental impact of an ERP in the context of colorectal surgery. A number of measures included in the national and international guidelines were studied. We utilized the terms "carbon footprint", "sustainability", "energy cost", "environmental footprint", "life cycle assessment" AND a key word for each subject found in the ERP recommendations. RESULTS Most ERP measures in the context of colorectal surgery are factually or intuitively virtuous from an ecological standpoint. With a 3-day reduction in average hospital stay resulting from ERP, the program permits a reduction of at least 375kg CO2e/patient (Appendices 1 and 2). The most substantial part of this reduction is achieved during the perioperative period. While some measures, such as short fasting, are ecologically neutral, others (treatment of comorbidities, smoking cessation, hypothermia prevention, antibiotic prophylaxis, laparoscopy, absence of drains or probes, thromboprophylaxis, early feeding and mobilization…) lead to fewer postoperative complications, and can consequently be considered as environmentally responsible. Conversely, other measures, one example being robotic surgery, leave a substantial carbon footprint. CONCLUSION ERP is congruent with two pillars of sustainable development: the social pillar (improved patient recovery, and better caregiver working conditions fostered by team spirit), and the economic pillar (decreased healthcare expenses). While the third, environmental pillar is intuitively present, the low number of published studies remains a limitation to be overcome in future qualitative studies.
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Affiliation(s)
| | | | | | - Karem Slim
- Groupe francophone de Réhabilitation Améliorée après Chirurgie (GRACE), allée du Riboulet, 63110 Beaumont, France
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Moury PH, Béhouche A, Bailly S, Durand Z, Dessertaine G, Pollet A, Jaber S, Verges S, Albaladejo P. Diaphragm thickness modifications and associated factors during VA-ECMO for a cardiogenic shock: a cohort study. Ann Intensive Care 2024; 14:38. [PMID: 38457010 PMCID: PMC10923772 DOI: 10.1186/s13613-024-01264-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 02/16/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND The incidence, causes and impact of diaphragm thickness evolution in veno-arterial extracorporeal membrane oxygenation (VA-ECMO) for cardiogenic shock are unknown. Our study investigates its evolution during the first week of VA-ECMO and its relationship with sweep gas flow settings. METHODS We conducted a prospective monocentric observational study in a 12-bed ICU in France, enrolling patients on the day of the VA-ECMO implantation. The diaphragm thickness and the diaphragm thickening fraction (as index of contractile activity, dTF; dTF < 20% defined a low contractile activity) were daily measured for one week using ultrasound. Factors associated with diaphragm thickness evolution (categorized as increased, stable, or atrophic based on > 10% modification from baseline to the last measurement), early extubation role (< day4), and patients outcome at 60 days were investigated. Changes in diaphragm thickness, the primary endpoint, was analysed using a mixed-effect linear model (MLM). RESULTS Of the 29 included patients, seven (23%) presented diaphragm atrophy, 18 remained stable (60%) and 4 exhibited an increase (17%). None of the 13 early-extubated patients experienced diaphragm atrophy, while 7 (46%) presented a decrease when extubated later (p-value = 0.008). Diaphragm thickness changes were not associated with the dTF (p-value = 0.13) but with sweep gas flow (Beta = - 3; Confidence Interval at 95% (CI) [- 4.8; - 1.2]. p-value = 0.001) and pH (Beta = - 2; CI [- 2.9; - 1]. p-value < 0.001) in MLM. The dTF remained low (< 20%) in 20 patients (69%) at the study's end and was associated with sweep gas flow evolution in MLM (Beta = - 2.8; 95% CI [- 5.2; - 0.5], p-value = 0.017). Odds ratio of death at 60 days in case of diaphragm atrophy by day 7 was 8.50 ([1.4-74], p = 0.029). CONCLUSION In our study, diaphragm thickness evolution was frequent and not associated with the diaphragm thickening fraction. Diaphragm was preserved from atrophy in case of early extubation with ongoing VA-ECMO assistance. Metabolic disorders resulting from organ failures and sweep gas flow were linked with diaphragm thickness evolution. Preserved diaphragm thickness in VA-ECMO survivors emphasizes the importance of diaphragm-protective strategies, including meticulous sweep gas flow titration.
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Affiliation(s)
- Pierre-Henri Moury
- Pôle Anesthésie-Réanimation, Grenoble Alpes University, Grenoble, France.
- Univ. Grenoble Alpes, Inserm, Grenoble Alpes University Hospital, HP2 Laboratory, Grenoble, France.
| | - Alexandre Béhouche
- Pôle Anesthésie-Réanimation, Grenoble Alpes University, Grenoble, France
| | - Sébastien Bailly
- Univ. Grenoble Alpes, Inserm, Grenoble Alpes University Hospital, HP2 Laboratory, Grenoble, France
| | - Zoé Durand
- Pôle Anesthésie-Réanimation, Grenoble Alpes University, Grenoble, France
| | | | - Angelina Pollet
- Pôle Anesthésie-Réanimation, Grenoble Alpes University, Grenoble, France
| | - Samir Jaber
- Intensive Care Unit, Anaesthesiology and Critical Care Department B, Saint Eloi Teaching Hospital, Université Montpellier 1, Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - Samuel Verges
- Univ. Grenoble Alpes, Inserm, Grenoble Alpes University Hospital, HP2 Laboratory, Grenoble, France
| | - Pierre Albaladejo
- Pôle Anesthésie-Réanimation, Grenoble Alpes University, Grenoble, France
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Behouche A, Gaide-Chevronnay L, Piot J, Durost M, Adolle A, Le Guen Y, Vilotitch A, Bosson JL, Sebestyen A, Durand M, Albaladejo P. Early extubation in extracorporeal life support patients: A propensity score-matched study. Artif Organs 2023; 47:1342-1350. [PMID: 37005770 DOI: 10.1111/aor.14532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND Extubation strategy in extracorporeal life support patients remains unclear, and literature only reports studies with significant biases. OBJECTIVES To explore the prognostic impact of an early ventilator-weaning strategy in assisted patients after controlling for confounding factors. METHODS A 10-year retrospective study included 241 patients receiving extracorporeal life support for at least 48 h, corresponding to a total of 977 days spent on assistance. The a priori probability of extubation for each day of assistance was calculated according to daily biological examinations, drug doses, clinical observations, and admission data to pair each day containing an extubation with one on which the patient was not extubated. The primary outcome was survival at day 28. The secondary outcomes were survival at day 7, respiratory infections, and safety criteria. RESULTS Two similar cohorts of 61 patients were generated. Survival at day 28 was better in patients extubated under assistance in univariate and multivariate (HR = 0.37 [0.2-0.68], p-value = 0.002) analyses. Patients who underwent failed early extubation did not have a different prognosis from those without early extubation. Successful early extubation was associated with a better outcome than a failed or no attempt at early extubation. Survival at day 7 and the rate of respiratory infections were better in early-extubated patients. Safety data did not differ between the two groups. CONCLUSIONS Early extubation during assistance was associated with a superior outcome in our propensity-matched cohort study. The safety data were reassuring. However, due to the lack of prospective randomized studies, the causality remains uncertain.
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Affiliation(s)
- Alexandre Behouche
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Lucie Gaide-Chevronnay
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Juliette Piot
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Maxime Durost
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Anais Adolle
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Yann Le Guen
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Antoine Vilotitch
- Data Engineering Unit, Grenoble Alpes University Hospital, Grenoble, France
| | - Jean-Luc Bosson
- Grenoble Alpes University Hospital, Themas, Timc-Imag Umr-5525, Grenoble, France
| | - Alexandre Sebestyen
- Department of Cardiac Surgery, Grenoble Alpes University Hospital, Grenoble, France
| | - Michel Durand
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Pierre Albaladejo
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
- Grenoble Alpes University Hospital, Themas, Timc-Imag Umr-5525, Grenoble, France
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Moury PH, Pasquier V, Greco F, Arvieux JL, Alves-Macedo S, Richard M, Casez-Brasseur M, Skaare K, Jacon P, Durand M, Bedague D, Jaber S, Bosson JL, Albaladejo P. A randomized controlled trial of the intraoperative use of noninvasive ventilation versus supplemental oxygen by face mask for procedural sedation in an electrophysiology laboratory. Can J Anaesth 2023; 70:1182-1193. [PMID: 37268802 DOI: 10.1007/s12630-023-02495-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 11/21/2022] [Accepted: 11/26/2022] [Indexed: 06/04/2023] Open
Abstract
PURPOSE The efficacy of noninvasive ventilation (NIV) during procedures that require sedation and analgesia has not been established. We evaluated whether NIV reduces the incidence of respiratory events. METHODS In this randomized controlled trial, we included 195 patients with an American Society of Anesthesiologists Physical Status of III or IV during electrophysiology laboratory procedures. We compared NIV with face mask oxygen therapy for patients under sedation. The primary outcome was the incidence of respiratory events determined by a computer-driven blinded analysis and defined by hypoxemia (peripheral oxygen saturation < 90%) or apnea/hypopnea (absence of breathing for 20 sec on capnography). Secondary outcomes included hemodynamic variables, sedation, patient safety (composite scores of major or minor adverse events), and adverse outcomes at day 7. RESULTS A respiratory event occurred in 89/98 (95%) patients in the NIV group and in 69/97 (73%) patients with face masks (risk ratio [RR], 1.29; 95% confidence interval [CI], 1.13 to 1.47; P < 0.001). Hypoxemia occurred in 40 (42%) patients in the NIV group and in 33 (34%) patients with face masks (RR, 1.21; 95% CI, 0.84 to 1.74; P = 0.30). Apnea/hypopnea occurred in 83 patients (92%) in the NIV group vs 65 patients (70%) with face masks (RR, 1.32; 95% CI, 1.14 to 1.53; P < 0.001). Hemodynamic variables, sedation, major or minor safety events, and patient outcomes were not different between the groups. CONCLUSIONS Respiratory events were more frequent among patients receiving NIV without any safety or outcome impairment. These results do not support the routine use of NIV intraoperatively. STUDY REGISTRATION ClinicalTrials.gov (NCT02779998); registered 4 November 2015.
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Affiliation(s)
- Pierre-Henri Moury
- HP2 Laboratory, U1042, Grenoble Alpes University, Grenoble, France.
- Pôle Anesthésie-Réanimation, Réanimation Cardiovasculaire et Thoracique, CHU Grenoble Alpes, CS 10217, Grenoble Cedex 9, France.
| | | | - Flora Greco
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | | | | | - Marion Richard
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | | | - Kristina Skaare
- Department of Biostatistics, Public Health, ThEMAS, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France
| | - Peggy Jacon
- Department of Cardiology, CHU Grenoble Alpes, Grenoble, France
| | - Michel Durand
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | - Damien Bedague
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | - Samir Jaber
- Intensive Care Unit, Anesthesiology and Critical Care Department B, Saint Eloi Teaching Hospital, Université Montpellier 1, Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - Jean-Luc Bosson
- Department of Biostatistics, Public Health, ThEMAS, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France
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Duclos G, Fleury M, Grosdidier C, Lakbar I, Antonini F, Lassale B, Arbelot C, Albaladejo P, Zieleskiewicz L, Leone M. Blood coagulation test abnormalities in trauma patients detected by sonorheometry: a retrospective cohort study. Res Pract Thromb Haemost 2023; 7:100163. [PMID: 37251493 PMCID: PMC10208882 DOI: 10.1016/j.rpth.2023.100163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 03/17/2023] [Accepted: 04/03/2023] [Indexed: 05/31/2023] Open
Abstract
Background Traumatic hemorrhage guidelines include point-of-care viscoelastic tests as a standard of care. Quantra (Hemosonics) is a device based on sonic estimation of elasticity via resonance (SEER) sonorheometry to assess whole blood clot formation. Objectives Our study aimed to assess the ability of an early SEER evaluation to detect blood coagulation test abnormalities in trauma patients. Methods We conducted an observational retrospective cohort study with data collected at hospital admission of consecutive multiple trauma patients from September 2020 to February 2022 at a regional level 1 trauma center. We performed a receiving operator characteristic curve analysis to determine the ability of the SEER device to detect blood coagulation test abnormalities. Four values on the SEER device were analyzed: clot formation time, clot stiffness (CS), platelet contribution to CS, and fibrinogen contribution to CS. Results A total of 156 trauma patients were analyzed. The clot formation time value predicted an activated partial thromboplastin time ratio of >1.5 with an area under the curve (AUC) of 0.93 (95% CI, 0.86-0.99). The AUC of the CS value in detecting an international normalized ratio of prothrombin time of >1.5 was 0.87 (95% CI, 0.79-0.95). The AUC of fibrinogen contribution to CS to detect a fibrinogen concentration of <1.5 g/L was 0.87 (95% CI, 0.80-0.94). The AUC of platelet contribution to CS to detect a platelet concentration of <50 G/L was 0.99 (95% CI, 0.99-1.00). Conclusion Our results suggest that the SEER device may be useful for the detection of blood coagulation test abnormalities at trauma admission.
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Affiliation(s)
- Gary Duclos
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Marie Fleury
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Charlotte Grosdidier
- Service of Medical Biology, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Ines Lakbar
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - François Antonini
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Bernard Lassale
- French Establishment for Blood, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Charlotte Arbelot
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Pierre Albaladejo
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Laurent Zieleskiewicz
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
| | - Marc Leone
- Service of Anesthesia and Intensive Care, Hôpital Nord, Aix-Marseille Université, Marseille, France
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Kietaibl S, Ahmed A, Afshari A, Albaladejo P, Aldecoa C, Barauskas G, De Robertis E, Faraoni D, Filipescu DC, Fries D, Godier A, Haas T, Jacob M, Lancé MD, Llau JV, Meier J, Molnar Z, Mora L, Rahe-Meyer N, Samama CM, Scarlatescu E, Schlimp C, Wikkelsø AJ, Zacharowski K. Management of severe peri-operative bleeding: Guidelines from the European Society of Anaesthesiology and Intensive Care: Second update 2022. Eur J Anaesthesiol 2023; 40:226-304. [PMID: 36855941 DOI: 10.1097/eja.0000000000001803] [Citation(s) in RCA: 45] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Management of peri-operative bleeding is complex and involves multiple assessment tools and strategies to ensure optimal patient care with the goal of reducing morbidity and mortality. These updated guidelines from the European Society of Anaesthesiology and Intensive Care (ESAIC) aim to provide an evidence-based set of recommendations for healthcare professionals to help ensure improved clinical management. DESIGN A systematic literature search from 2015 to 2021 of several electronic databases was performed without language restrictions. Grading of Recommendations, Assessment, Development and Evaluation (GRADE) was used to assess the methodological quality of the included studies and to formulate recommendations. A Delphi methodology was used to prepare a clinical practice guideline. RESULTS These searches identified 137 999 articles. All articles were assessed, and the existing 2017 guidelines were revised to incorporate new evidence. Sixteen recommendations derived from the systematic literature search, and four clinical guidances retained from previous ESAIC guidelines were formulated. Using the Delphi process on 253 sentences of guidance, strong consensus (>90% agreement) was achieved in 97% and consensus (75 to 90% agreement) in 3%. DISCUSSION Peri-operative bleeding management encompasses the patient's journey from the pre-operative state through the postoperative period. Along this journey, many features of the patient's pre-operative coagulation status, underlying comorbidities, general health and the procedures that they are undergoing need to be taken into account. Due to the many important aspects in peri-operative nontrauma bleeding management, guidance as to how best approach and treat each individual patient are key. Understanding which therapeutic approaches are most valuable at each timepoint can only enhance patient care, ensuring the best outcomes by reducing blood loss and, therefore, overall morbidity and mortality. CONCLUSION All healthcare professionals involved in the management of patients at risk for surgical bleeding should be aware of the current therapeutic options and approaches that are available to them. These guidelines aim to provide specific guidance for bleeding management in a variety of clinical situations.
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Affiliation(s)
- Sibylle Kietaibl
- From the Department of Anaesthesiology & Intensive Care, Evangelical Hospital Vienna and Sigmund Freud Private University Vienna, Austria (SK), Department of Anaesthesia and Critical Care, University Hospitals of Leicester NHS Trust (AAh), Department of Cardiovascular Sciences, University of Leicester, UK (AAh), Department of Paediatric and Obstetric Anaesthesia, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark (AAf), Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark (AAf), Department of Anaesthesiology & Critical Care, CNRS/TIMC-IMAG UMR 5525/Themas, Grenoble-Alpes University Hospital, Grenoble, France (PA), Department of Anaesthesiology & Intensive Care, Hospital Universitario Rio Hortega, Valladolid, Spain (CA), Department of Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania (GB), Division of Anaesthesia, Analgesia, and Intensive Care - Department of Medicine and Surgery, University of Perugia, Italy (EDR), Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA (DFa), University of Medicine and Pharmacy Carol Davila, Department of Anaesthesiology & Intensive Care, Emergency Institute for Cardiovascular Disease, Bucharest, Romania (DCF), Department of Anaesthesia and Critical Care Medicine, Medical University Innsbruck, Innsbruck, Austria (DFr), Department of Anaesthesiology & Critical Care, APHP, Université Paris Cité, Paris, France (AG), Department of Anesthesiology, University of Florida, College of Medicine, Gainesville, Florida, USA (TH), Department of Anaesthesiology, Intensive Care and Pain Medicine, St.-Elisabeth-Hospital Straubing, Straubing, Germany (MJ), Department of Anaesthesiology, Medical College East Africa, The Aga Khan University, Nairobi, Kenya (MDL), Department of Anaesthesiology & Post-Surgical Intensive Care, University Hospital Doctor Peset, Valencia, Spain (JVL), Department of Anaesthesiology & Intensive Care, Johannes Kepler University, Linz, Austria (JM), Department of Anesthesiology & Intensive Care, Semmelweis University, Budapest, Hungary (ZM), Department of Anaesthesiology & Post-Surgical Intensive Care, University Trauma Hospital Vall d'Hebron, Barcelona, Spain (LM), Department of Anaesthesiology & Intensive Care, Franziskus Hospital, Bielefeld, Germany (NRM), Department of Anaesthesia, Intensive Care and Perioperative Medicine, GHU AP-HP. Centre - Université Paris Cité - Cochin Hospital, Paris, France (CMS), Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, Bucharest and University of Medicine and Pharmacy Carol Davila, Bucharest, Romania (ES), Department of Anaesthesiology and Intensive Care Medicine, AUVA Trauma Centre Linz and Ludwig Boltzmann-Institute for Traumatology, The Research Centre in Co-operation with AUVA, Vienna, Austria (CS), Department of Anaesthesia and Intensive Care Medicine, Zealand University Hospital, Roskilde, Denmark (AW) and Department of Anaesthesiology, Intensive Care Medicine & Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany (KZ)
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Milling TJ, Middeldorp S, Xu L, Koch B, Demchuk A, Eikelboom JW, Verhamme P, Cohen AT, Beyer-Westendorf J, Michael Gibson C, Lopez-Sendon J, Crowther M, Shoamanesh A, Coppens M, Schmidt J, Albaladejo P, Connolly SJ, Bastani A, Clark C, Concha M, Cornell J, Dombrowski K, Fermann G, Fulmer J, Goldstein J, Kereiakes D, Milling T, Pallin D, Patel N, Refaai M, Rehman M, Schmaier A, Schwarz E, Shillinglaw W, Spohn M, Takata T, Venkat A, Welker J, Welsby I, Wilson J, Van Keer L, Verschuren F, Blostein M, Eikelboom J, Althaus K, Berrouschot J, Braun G, Doeppner T, Dziewas R, Genth-Zotz S, Greinacher P, Hamann F, Hanses F, Heide W, Kallmuenzer B, Kermer P, Poli S, Royl G, Schellong S, Schnupp S, Schwarze J, Spies C, Thomalla G, von Mering M, Weissenborn K, Wollenweber F, Gumbinger C, Jaschinski U, Maschke M, Mochmann HC, Pfeilschifter W, Pohlmann C, Zahn R, Bouzat P, Schmidt J, Vallejo C, Floccard B, Coppens M, van Wissen S, Arellano-Rodrigo E, Valles E, Alikhan R, Breen K, Hall R, Crowther M, Albaladejo P, Cohen A, Demchuk A, Schmidt J, Wyse D, Garcia D, Prins M, Nakamya J, Büller H, Mahaffey KW, Alexander JH, Cairns J, Hart R, Joyner C, Raskob G, Schulman S, Veltkamp R, Meeks B, Zotova E, Ahmad S, Pinto T, Baker K, Dykstra A, Holadyk-Gris I, Malvaso A, Demchuk A. Final Study Report of Andexanet Alfa for Major Bleeding With Factor Xa Inhibitors. Circulation 2023; 147:1026-1038. [PMID: 36802876 DOI: 10.1161/circulationaha.121.057844] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
BACKGROUND Andexanet alfa is a modified recombinant inactive factor Xa (FXa) designed to reverse FXa inhibitors. ANNEXA-4 (Andexanet Alfa, a Novel Antidote to the Anticoagulation Effects of Factor Xa Inhibitors) was a multicenter, prospective, phase-3b/4, single-group cohort study that evaluated andexanet alfa in patients with acute major bleeding. The results of the final analyses are presented. METHODS Patients with acute major bleeding within 18 hours of FXa inhibitor administration were enrolled. Co-primary end points were anti-FXa activity change from baseline during andexanet alfa treatment and excellent or good hemostatic efficacy, defined by a scale used in previous reversal studies, at 12 hours. The efficacy population included patients with baseline anti-FXa activity levels above predefined thresholds (≥75 ng/mL for apixaban and rivaroxaban, ≥40 ng/mL for edoxaban, and ≥0.25 IU/mL for enoxaparin; reported in the same units used for calibrators) who were adjudicated as meeting major bleeding criteria (modified International Society of Thrombosis and Haemostasis definition). The safety population included all patients. Major bleeding criteria, hemostatic efficacy, thrombotic events (stratified by occurring before or after restart of either prophylactic [ie, a lower dose, for prevention rather than treatment] or full-dose oral anticoagulation), and deaths were assessed by an independent adjudication committee. Median endogenous thrombin potential at baseline and across the follow-up period was a secondary outcome. RESULTS There were 479 patients enrolled (mean age, 78 years; 54% male, 86% White; 81% anticoagulated for atrial fibrillation at a median time of 11.4 hours since last dose, with 245 (51%) on apixaban, 176 (37%) on rivaroxaban, 36 (8%) on edoxaban, and 22 (5%) on enoxaparin. Bleeding was predominantly intracranial (n=331 [69%]) or gastrointestinal (n=109 [23%]). In evaluable apixaban patients (n=172), median anti-FXa activity decreased from 146.9 ng/mL to 10.0 ng/mL (reduction, 93% [95% CI, 94-93]); in rivaroxaban patients (n=132), it decreased from 214.6 ng/mL to 10.8 ng/mL (94% [95% CI, 95-93]); in edoxaban patients (n=28), it decreased from 121.1 ng/mL to 24.4 ng/mL (71% [95% CI, 82-65); and in enoxaparin patients (n=17), it decreased from 0.48 IU/mL to 0.11 IU/mL (75% [95% CI, 79-67]). Excellent or good hemostasis occurred in 274 of 342 evaluable patients (80% [95% CI, 75-84]). In the safety population, thrombotic events occurred in 50 patients (10%); in 16 patients, this occurred during treatment with prophylactic anticoagulation that began after the bleeding event. No thrombotic episodes occurred after oral anticoagulation restart. Specific to certain populations, reduction of anti-FXa activity from baseline to nadir significantly predicted hemostatic efficacy in patients with intracranial hemorrhage (area under the receiver operating characteristic curve, 0.62 [95% CI, 0.54-0.70]) and correlated with lower mortality in patients <75 years of age (adjusted P=0.022; unadjusted P=0.003). Median endogenous thrombin potential was within the normal range by the end of andexanet alfa bolus through 24 hours for all FXa inhibitors. CONCLUSIONS In patients with major bleeding associated with the use of FXa inhibitors, treatment with andexanet alfa reduced anti-FXa activity and was associated with good or excellent hemostatic efficacy in 80% of patients. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT02329327.
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Affiliation(s)
- Truman J Milling
- Seton Dell Medical School Stroke Institute, Dell Medical School, University of Texas at Austin (T.J.M.)
| | - Saskia Middeldorp
- Department of Internal Medicine and Radboud Institute of Health Sciences, Nijmegenthe Netherlands (S.M.)
| | - Lizhen Xu
- Population Health Research Institute, McMaster University, HamiltonOntario Canada. (L.X., A.S., S.J.C.)
| | - Bruce Koch
- Alexion, AstraZeneca Rare Disease, BostonMA (B.K.)
| | - Andrew Demchuk
- Departments of Clinical Neurosciences and Radiology, Cumming School of Medicine, University of Calgary, AlbertaCanada (A.D.)
| | - John W Eikelboom
- Department of Medicine, McMaster University, HamiltonOntario Canada. (J.W.E., M. Crowther)
| | - Peter Verhamme
- Center for Molecular and Vascular Biology, University of Leuven, Belgium (P.V.)
| | | | - Jan Beyer-Westendorf
- Department of Medicine I, Division of Hematology and Hemostasis, University Hospital Dresden, Germany (J.B-W.)
| | | | - Jose Lopez-Sendon
- Instituto de Investigación Hospital Universitario, La PazMadridSpain (J. L-S.)
| | - Mark Crowther
- Department of Medicine, McMaster University, HamiltonOntario Canada. (J.W.E., M. Crowther)
| | - Ashkan Shoamanesh
- Population Health Research Institute, McMaster University, HamiltonOntario Canada. (L.X., A.S., S.J.C.)
| | - Michiel Coppens
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands (M. Coppens)
| | - Jeannot Schmidt
- Centre Hospitalier Universitaire de Clermont-Ferrand, France (J.S.)
| | | | - Stuart J Connolly
- Population Health Research Institute, McMaster University, HamiltonOntario Canada. (L.X., A.S., S.J.C.)
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Albaladejo P. SFAR 2023 : restons unis dans un monde en crise. Anesthésie & Réanimation 2022. [DOI: 10.1016/j.anrea.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Fricault P, Piot J, Estève C, Savan V, Sebesteyn A, Durand M, Chavanon O, Albaladejo P. Preoperative fibrinogen level and postcardiac surgery morbidity and mortality rates. Ann Card Anaesth 2022; 25:485-489. [PMID: 36254915 PMCID: PMC9732966 DOI: 10.4103/aca.aca_103_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/26/2021] [Accepted: 10/29/2021] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND High preoperative fibrinogen levels are associated with reduced bleeding rates after cardiac surgery. Fibrinogen is directly involved in inflammatory processes and is a cardiovascular risk factors. Whether high fibrinogen levels before cardiac surgery are a risk factor for mortality or morbidity remains unclear. AIMS This study aimed to examine the association between preoperative fibrinogen levels and mortality and morbidity rates after cardiac surgery. SETTINGS AND DESIGN This is a single-center retrospective study. MATERIAL AND METHODS Patients (n = 1628) were divided into high (HFGr) and normal (NFGr) fibrinogen level groups, based on the cutoff value of 3.3 g/L, derived from the receiver operating characteristic (ROC) curve analysis. The primary outcome was the 30-day mortality rate. The rates of postoperative complications, including postoperative bleeding and transfusion rates, were examined. STATISTICAL ANALYSIS Between-group comparisons were performed with the Mann-Whitney U test and Chi-squared test, as suitable. Model discriminative power was examined with the area under the ROC curve. RESULTS The HFGr and NFGr included 1103 and 525 patients, respectively. Mortality rate was higher in the HFGr than in the NFGr (2.7% vs. 1.1%, P = 0.04). The 12-h bleeding volume (280 mL [195-400] vs. 305 mL [225-435], P = 0.0003) and 24-h bleeding volume values (400 mL [300-550] vs. 450 mL [340-620], P < 0.0001) were lower in the HFGr than in the NFGr. However, the rate of red blood cell transfusion during hospitalization was higher in the HFGr than in the NFGr (21.7% vs. 5.9%, P = 0.0103). Major complications were more frequent in the HFGr than in the NFGr. CONCLUSION High fibrinogen levels were associated with reduced postoperative bleeding volume and increased mortality and morbidity rates.
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Affiliation(s)
- Pierre Fricault
- Department of Anesthesiology and Critical Care, University Hospital, Grenoble, France
| | - Juliette Piot
- Department of Anesthesiology and Critical Care, University Hospital, Grenoble, France
| | - Cécile Estève
- Department of Anesthesiology and Critical Care, University Hospital, Grenoble, France
| | - Veaceslav Savan
- Department of Anesthesiology and Critical Care, University Hospital, Grenoble, France
| | | | - Michel Durand
- Department of Anesthesiology and Critical Care, University Hospital, Grenoble, France
| | - Olivier Chavanon
- Department of Cardiac Surgery, University Hospital, Grenoble, France
| | - Pierre Albaladejo
- Department of Anesthesiology and Critical Care, University Hospital, Grenoble, France
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Hafiani EM, Cassier P, Aho S, Albaladejo P, Beloeil H, Boudot E, Carenco P, Lallemant F, Leroy MG, Muret J, Tamames C, Garnier M. Tenue vestimentaire au bloc opératoire 2021. Anesthésie & Réanimation 2022. [DOI: 10.1016/j.anrea.2022.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Godon A, Gabin M, Levy JH, Huet O, Chapalain X, David JS, Tacquard C, Sattler L, Minville V, Mémier V, Blanié A, Godet T, Leone M, De Maistre E, Gruel Y, Roullet S, Vermorel C, Samama CM, Bosson JL, Albaladejo P. Management of urgent invasive procedures in patients treated with direct oral anticoagulants: An observational registry analysis. Thromb Res 2022; 216:106-112. [DOI: 10.1016/j.thromres.2022.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 06/07/2022] [Accepted: 06/14/2022] [Indexed: 01/21/2023]
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Hafiani EM, Cassier P, Aho S, Albaladejo P, Beloeil H, Boudot E, Carenco P, Lallemant F, Leroy MG, Muret J, Tamames C, Garnier M. Guidelines for clothing in the operating theatre, 2021. Anaesth Crit Care Pain Med 2022; 41:101084. [PMID: 35623214 DOI: 10.1016/j.accpm.2022.101084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE To provide guidelines for the choice of items of clothing (except sterile surgical gown) for staff working in the operating theatre. DESIGN A committee of nine experts from SFAR and the SF2H learned societies was convened. A formal conflict-of-interest policy was developed at the beginning of the process and enforced throughout. Likewise, it did not benefit from any funding from a company marketing a health product (drug or medical device). The authors were required to follow the rules of the GRADE® method (Grading of Recommendations Assessment, Development and Evaluation) to assess the quality of the evidence on which the recommendations were based. METHODS We aimed to formulate recommendations according to the GRADE® methodology for four different fields: operating theatre suits, operating theatre hats, masks, and shoes/over-shoes. Each question was formulated according to the PICO format (Patient, Intervention, Comparison, Outcome). The literature review and recommendations were formulated according to the GRADE® methodology. RESULTS The experts' synthesis work and their application of the GRADE® method resulted in 13 recommendations. As the GRADE® method could not be integrally applied to all questions, some recommendations were formulated as expert opinions. CONCLUSION Based on strong agreement between experts, we produced 13 recommendations to guide the choice of operating theatre attire.
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Affiliation(s)
- El-Mahdi Hafiani
- Department of Anaesthesia, Resuscitation and Perioperative Medicine, DMU DREAM - Tenon Hospital, AP-HP Sorbonne University, Paris, France.
| | - Pierre Cassier
- Institut des Agents Infectieux, Hospices Civils de Lyon, Lyon, France; CIRI, Centre International de Recherche en Infectiologie, Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, Lyon, France
| | - Serge Aho
- Service d'hygiène au CHU de Nice, Nice, France; CPias PACA, Marseille, France; AFNOR, La Plaine Saint-Denis, France; Comité Européen de Normalisation, Brussels, Belgium; Bureau de Normalisation de l'Industrie Textile et de l'Habillement (BNITH), domaine des textiles en santé, Paris, France
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care Medicine, Grenoble-Alpes University Hospital, ThEMAS, TIMC, CNRS UMR-5525, Grenoble-Alpes University, Grenoble, France; Past SFAR Second Vice-President, current SFAR President
| | - Hélène Beloeil
- Univ Rennes, CHU Rennes, Inserm, CIC-1414, COSS 1242, Anaesthesia and Intensive Care Department, F-35000 Rennes, France
| | | | - Philippe Carenco
- Service d'hygiène au CHU de Nice, Nice, France; CPias PACA, Marseille, France; AFNOR, La Plaine Saint-Denis, France; Comité Européen de Normalisation, Brussels, Belgium; Bureau de Normalisation de l'Industrie Textile et de l'Habillement (BNITH), domaine des textiles en santé, Paris, France
| | - Florence Lallemant
- CHU Lille, Pôle d'anesthésie-réanimation, F-59000 Lille, France; CHU Lille, Pôle des urgences, F-59000 Lille, France
| | - Marie Gabrielle Leroy
- CPias Occitanie, CHU Montpellier, Montpellier, France; Clinique du Millénaire, Montpellier, France
| | - Jane Muret
- Département Anesthésie réanimation Douleur, Institut Curie PSL Research University, Paris, France
| | - Corinne Tamames
- Equipe Opérationnelle d'Hygiène - Pitié Salpêtrière, AP-HP, Sorbonne Université, Paris, France
| | - Marc Garnier
- INSERM UMR1152 - Team 2 "Physiopathology and Epidemiology of Respiratory Diseases", University of Paris - Bichat site, Paris, France
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Lefrant JY, Pirracchio R, Benhamou D, Fischer MO, Njeim R, Allaouchiche B, Bastide S, Biais M, Bouvet L, Brissaud O, Brull SJ, Capdevila X, Clausen N, Cuvillon P, Dadure C, David JS, Du B, Einav S, Eley V, Forget P, Fujii T, Godier A, Gopalan DP, Hamada S, Hasanin A, Joannes-Boyau O, Kerever S, Kipnis É, Kolodzie K, Landau R, Le Gall A, Le Guen M, Legrand M, Lorne E, Mercier FJ, Mongardon N, Myatra S, Nicolas-Robin A, John Peters M, Quintard H, Rello J, Richebé P, Roberts JA, Rocquilly A, Sanfilippo F, Schneider A, Sofonea MT, Veyckemans F, Zetlaoui P, Zeidan A, Zieleskiewicz L, Zielinska M, Von Ungern-Sternberg B, Abou Arab O, Blet A, Bounes F, Boisson M, Caillard A, Carillion A, Clavier T, Frasca D, James A, Sigaut S, Rozencwajg S, Albaladejo P, Bouaziz H. Peace, not war in Ukraine or anywhere else, please. Anaesth Crit Care Pain Med 2022; 41:101068. [PMID: 35460922 DOI: 10.1016/j.accpm.2022.101068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jean-Yves Lefrant
- Department of Anaesthesiology, Critical Care and Emergency Medicine, Université de Montpellier-Nîmes, CHU de Nîmes, 30029 Nîmes, France; Editor-in-Chief of ACCPM, French Society of Anaesthesia and Critical Care (SFAR), 74, rue Raynouard, 75016 Paris, France.
| | - Romain Pirracchio
- Department of Anaesthesia and Perioperative Medicine, University of California, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, USA; Deputy Editor-in-Chief of ACCPM, French Society of Anaesthesia and Critical Care (SFAR), 74, rue Raynouard, 75016 Paris, France
| | - Dan Benhamou
- University, Department of Anaesthesia and Intensive Care Medicine, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France; Advisory Editor of ACCPM, French Society of Anaesthesia and Critical Care (SFAR), 74, rue Raynouard, 75016 Paris, France
| | - Marc-Olivier Fischer
- Advisory Editor of ACCPM, French Society of Anaesthesia and Critical Care (SFAR), 74, rue Raynouard, 75016 Paris, France; Caen University Hospital, Anaesthesiology and Critical Care Medicine Department, Caen, France
| | - Rosanna Njeim
- Editorial Assistant of ACCPM, French Society of Anaesthesia and Intensive Care Medicine (SFAR), 74, rue Raynouard, 75016 Paris, France
| | | | | | - Matthieu Biais
- University Hospital Centre Bordeaux, Department of Anaesthesiology and Critical Care Medicine, 33300 Bordeaux, France; Univ. Bordeaux, INSERM, Biologie des Maladies Cardiovasculaires, U1034, F-33600 Pessac, France
| | - Lionel Bouvet
- Department of Anaesthesiology and Intensive Care, Hospices Civils de Lyon, Groupement Hospitalier Est - Hôpital Femme Mère Enfant, 69500 Bron, France
| | - Olivier Brissaud
- University Hospital Centre Bordeaux, Paediatric Intensive Care Unit, 33300 Bordeaux, France
| | - Sorin J Brull
- Mayo Clinic, College of Medicine and Science, Department of Anaesthesiology and Perioperative Medicine, Jacksonville, United States
| | - Xavier Capdevila
- Montpellier University Hospital Centre, Department of Anaesthesia and Intensive Care, 34090 Montpellier, France
| | - Nicola Clausen
- Anæstesiologisk Intensiv Afdeling V, Odense, Odense Universitetshospital, J.B. Winsløws Vej 4, 5000 Odense C, Danmark
| | - Philippe Cuvillon
- Nîmes University Hospital, CHU Carémeau, Critical Care and Emergency Medicine, Pain Dept, 30029 Nîmes, France
| | - Christophe Dadure
- Lapeyronie Hospital, Paediatric Anaesthesia Department, 34090 Montpellier, France
| | - Jean-Stéphane David
- Civil Hospices of Lyon Department of Anaesthesiology and Critical Care Medicine, Lyon, France
| | - Bin Du
- State Key Laboratory of Rare, Complex and Critical Diseases, Medical Intensive Care Unit, Peking Union Medical College Hospital, Beijing 100730, China
| | - Sharon Einav
- General Intensive Care Unit of the Shaare Zedek Medical Centre, Jerusalem, Israel; Hebrew University Faculty of Medicine, Jerusalem, Israel
| | - Victoria Eley
- Department of Anaesthesia and Perioperative Medicine, The Royal Brisbane and Women's Hospital, Butterfield St, Herston 4006, Queensland, Australia; Faculty of Medicine, The University of Queensland, St Lucia 4067, Queensland, Australia
| | - Patrice Forget
- University of Aberdeen, Institute of Applied Health Sciences, Department of Anaesthesia, Aberdeen, United Kingdom
| | - Tomoko Fujii
- Jikei University Hospital, Intensive Care Unit, Tokyo, Japan
| | - Anne Godier
- Department of Anaesthesia and Intensive care, Hôpital Européen Georges Pompidou, Université de Paris, 20 rue Leblanc, 75015 Paris, France
| | - Dean P Gopalan
- University of KwaZulu-Natal College of Health Sciences, Durban, South Africa
| | - Sophie Hamada
- Department of Anaesthesia and Intensive care, Hôpital Européen Georges Pompidou, Université de Paris, 20 rue Leblanc, 75015 Paris, France
| | - Ahmed Hasanin
- epartment of Anesthesia and Critical Care, Cairo University, Cairo, Egypt
| | | | - Sébastien Kerever
- Department of Anesthesiology and Critical Care Medicine, Lariboisière University Hospital, DMU PARABOL, AP-HP. Nord, Paris, France; Fédération Hospitalo-Universitaire PROMICE, INSERM UMR-S 942 MASCOT, Université de Paris, Paris, France
| | - Éric Kipnis
- Department of Anaesthesia and Intensive Care, Lille University Hospital, 1, rue Michel-Polonowski, 59037 Lille, France
| | - Kerstin Kolodzie
- Department of Anaesthesia and & Perioperative Care, University of California San Francisco, San Francisco, California, USA
| | - Ruth Landau
- Columbia University Vagelos College of Physicians and Surgeons, New York, United States
| | - Arthur Le Gall
- Department of Anaesthesia, Critical Care and Peri-operative Medicine, Rennes University Hospital, Rennes, France
| | - Morgan Le Guen
- Paris Saclay University, Department of Anaesthesia and Pain Medicine, Foch Hospital, 92150 Suresnes, France
| | - Matthieu Legrand
- Department of Anaesthesia and Perioperative Medicine, University of California, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, USA
| | - Emmanuel Lorne
- Department of Anaesthesia and Critical Care Medicine, Clinique du Millénaire, 34960 Montpellier Cedex 2, France
| | - Frédéric J Mercier
- Paris-Saclay University, Antoine-Béclère Hospital, Department of Anaesthesia and Critical Care Medicine, Clamart, France
| | - Nicolas Mongardon
- Service d'anesthésie-réanimation chirurgicale, DMU CARE, DHU A-TVB, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Université Paris Est Créteil, Faculté de Santé, F-94010 Créteil, France
| | - Sheila Myatra
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | | | - Mark John Peters
- Great Ormond Street Hospital for Children Paediatric Intensive Care Unit, London, United Kingdom
| | - Hervé Quintard
- University Hospital Centre Nice Anesthesia, Resuscitation Emergency Department, Nice, France
| | - Jordi Rello
- International University of Cataluna Faculty of Medicine and Health Sciences, Sant Cugat del Valles, Spain
| | - Philippe Richebé
- niversity of Montreal Department of Anaesthesiology and Pain Medicine, Maisonneuve Rosemont Hospital, CIUSSS de l'Est de l'Ile de Montreal, Montréal, Canada
| | | | - Antoine Rocquilly
- University of Nantes - Anaesthesiology and Intensive Care Unit, Nantes, France
| | - Filippo Sanfilippo
- Department of Anaesthesia and Intensive Care, Policlinico University Hospital, Catania, Italy
| | - Antoine Schneider
- Lausanne University Hospital Adult Intensive Care Unit, Vaud, Switzerland
| | | | - Francis Veyckemans
- Department of Paediatric Anaesthesia, Jeanne de Flandre hospital, University Hospitals of Lille, 59037 Lille, France
| | - Paul Zetlaoui
- University, Department of Anaesthesia and Intensive Care Medicine, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France
| | - Ahed Zeidan
- King Fahad Specialist Hospital, Anesthesiology Department, Dammam, Saudi Arabia
| | - Laurent Zieleskiewicz
- Aix-Marseille University, University Hospital of Marseille, Department of Anaesthesia and Intensive Care Medicine, Marseille, France
| | - Marzena Zielinska
- Wroclaw Medical University, Department of Paediatric Anaesthesiology and Intensive Care, Poland
| | - Britta Von Ungern-Sternberg
- Department of Anaesthesia and Pain Management, Perth Children's Hospital, Perth, WA, Australia; Emergency Medicine, Anaesthesia and Pain Medicine, Medical School, The University of Western Australia, Perth, WA, Australia; Team Perioperative Medicine, Telethon Kids Institute, Perth, WA, Australia
| | - Osama Abou Arab
- Anesthésie réanimation cardiovasculaire et thoracique, CHU Amiens, Laboratoire MP3CV, EA 7517, Université Picardie Jules Verne, 1 rue du Professeur Christian Cabrol, 80054 Amiens, France
| | - Alice Blet
- Lyon University Hospital, Department of Anaesthesiology and Critical Care, Croix Rousse University Hospital, Hospices Civils de Lyon, Lyon, France
| | - Fanny Bounes
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France; Pôle Anesthesie Réanimation Médecine peri operatoire CHU Toulouse, 1av du Pr J Poulhes, 31000 Toulouse, France
| | - Matthieu Boisson
- Service d'Anesthésie-Réanimation et Médecine Péri-Opératoire, CHU de Poitiers, Poitiers, France; INSERM U1070, « Pharmacologie des anti-infectieux et résistances », Université de Poitiers, Poitiers, France
| | - Anaïs Caillard
- Centre Hospitalier Universitaire La Cavale Blanche Université de Bretagne Ouest, Anaesthesiology, Critical care and Perioperative medicine Department, Brest, France
| | - Aude Carillion
- Département d'Anesthésie-Réanimation, Groupe Hospitalier Universitaire APHP-Sorbonne Université, site Pitié-Salpêtrière, Département d'Anesthésie Réanimation, F-75013 Paris, France; UMR-S 1166 ICAN, Unité de recherche sur les maladies cardiovasculaires et métaboliques, Sorbonne Université, France
| | - Thomas Clavier
- Département de Réanimation, Anesthésie et Médecine Périopératoire, Unité de Réanimation Chirurgicale Polyvalente, CHU de Rouen, 37 Bd Gambetta, 76000 Rouen, France; Laboratoire INSERM U1096, Université de Rouen-Normandie, France
| | - Denis Frasca
- Service d'Anesthésie-Réanimation et Médecine Péri-Opératoire, CHU de Poitiers, Poitiers, France; INSERM U1246, SPHERE, Université de Nantes, France
| | - Arthur James
- Sorbonne Université, GRC 29, AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, site Pitié-Salpêtrière, Département d'Anesthésie Réanimation, F-75013 Paris, France
| | - Stéphanie Sigaut
- Department of Anesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP, Nord, Paris, France
| | - Sacha Rozencwajg
- Department of Anaesthesiology and Surgical Intensive Care, Bichat Claude-Bernard Hospital, AP-HP, DMU PARABOL, France
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France; Current President of the French Society of Anaesthesia and Intensive Care Medicine (SFAR), Paris, France
| | - Hervé Bouaziz
- Department of Anaesthesiology and Obstetric Critical Care Unit, University Maternity Hospital of Nancy, 54000 Nancy, France; Past President of the French Society of Anaesthesia and Intensive Care Medicine (SFAR), Paris, France
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Chapuis C, Collomp R, Albaladejo L, Terrisse H, Honoré S, Bosson JL, Bedouch P, Albaladejo P. Redistribution of critical drugs in shortage during the first wave of COVID-19 in France: from operating theaters to intensive care units. J Pharm Policy Pract 2022; 15:28. [PMID: 35365212 PMCID: PMC8972643 DOI: 10.1186/s40545-022-00425-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background Tension in the supply of highly consumed drugs for patients with COVID-19 (propofol, midazolam, curares) led the French government to set up a centralized supply of hospitals with distribution based on the number of resuscitation beds in March 2020. The French Societies of Clinical Pharmacy and of Anesthesia and Critical Care aimed to evaluate the changes in total needs and the distribution between anesthesia and critical care activities (CCU), to prepare resumed surgical activity. Methods National declarative survey among pharmacists, via an online form (SurveyMonkey®), was conducted in April and May 2020. The analysis focused on quantities dispensed during the whole year 2019, and March and April of year 2019 and 2020 for the drugs subject to quota, and on their distribution in CCU and operating theaters. Results For the 358 establishments (47% public, 53% private), dispensations in CCU in March 2020 compared to March 2019 increased, respectively: propofol (+81%), midazolam (+125%), cisatracurium (+311%), atracurium (+138%), rocuronium (+119%); and decreased for anaesthesia: propofol (−27%), midazolam (-10%), cisatracurium (−19%), atracurium (−27%), rocuronium (+16%). Conclusions Variation of dispensations between CCU and others was directly related to the increase of COVID patients in CCU and the decrease in surgical activity. Each establishment could receive up to five or six different presentations and concentrations, leading to a major risk of medication error. This collaborative national survey provided accurate data on the drugs’ usual consumption. This work emphasized the need for a strong collaboration between pharmacists and anesthesiologists and intensive care physicians. It was further used by the Health Ministry to adjust the drug distribution.
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Affiliation(s)
- Claire Chapuis
- Pôle Pharmacie, Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, CS10217, 380143, Grenoble cedex 9, France.
| | - Rémy Collomp
- Pôle Pharmacie Stérilisation, CHU De Nice, Société Française de Pharmacie Clinique (SFPC), Nice, France
| | - Laura Albaladejo
- Equipe Themas, Timc-Imag Umr5525, Université Grenoble Alpes, Grenoble, France
| | - Hugo Terrisse
- Equipe Themas, Timc-Imag Umr5525, Université Grenoble Alpes, Grenoble, France
| | - Stéphane Honoré
- Pôle Pharmacie, Hôpital De La Timone, Société Française de Pharmacie Clinique (SFPC), Marseille, France
| | - Jean-Luc Bosson
- Equipe Themas, Timc-Imag Umr5525, Université Grenoble Alpes, Grenoble, France.,Pôle Santé Publique, CHU Grenoble Alpes, Grenoble, France
| | - Pierrick Bedouch
- Equipe Themas, Timc-Imag Umr5525, Université Grenoble Alpes, Grenoble, France.,Pôle Pharmacie, CHU Grenoble Alpes, Société Française de Pharmacie Clinique (SFPC), Grenoble, France
| | - Pierre Albaladejo
- Equipe Themas, Timc-Imag Umr5525, Université Grenoble Alpes, Grenoble, France.,Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Société Française d'Anesthésie Réanimation (SFAR), Grenoble, France
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15
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Guillet L, Moury PH, Durand M, Albaladejo P. Effects of Hypertonic Saline and Lactated Ringer's on Right Ventricular Function After Cardiac Surgery. J Cardiothorac Vasc Anesth 2021; 36:1501-1502. [DOI: 10.1053/j.jvca.2021.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 11/11/2022]
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Picard J, Evain JN, Douron C, Maussion É, Stihle X, Manhes P, Romegoux P, Baron A, Chapuis C, Vermorel C, Garel B, Faucheron JL, Bouzat P, Bosson JL, Albaladejo P. Impact of a large interprofessional simulation-based training course on communication, teamwork, and safety culture in the operating theatre: a mixed-methods interventional study. Anaesth Crit Care Pain Med 2021; 41:100991. [PMID: 34863967 DOI: 10.1016/j.accpm.2021.100991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Communication and teamwork are critical non-technical skills in the operating theatre. However, prevention of events associated with communication failures by large simulation-based programs remains to be evaluated. The objective was to assess the impact of an interprofessional simulation-based training course on communication, teamwork, checklist adherence, and safety culture. METHODS We aimed to assess the impact of an interprofessional simulation-based training course on communication, teamwork, checklist adherence, and safety culture. We conducted a before-and-after interventional study based on a mixed-methods approach combining qualitative and quantitative evaluation criteria. The study was performed in a University Hospital with 39 operating theatres operated by 300 providers before (period 1) and after (period 2) an interprofessional simulation-based training course. Surgical procedures were observed, and the primary outcome measure was the rate of procedures with at least one communication failure associated with adverse event. Additional outcomes measured included the rate of or other communication failures, checklist adherence, while teamwork and safety culture as assessed by questionnaires. RESULTS In total, 46 970 communication episodes were analysed during 131 (period 1) and 122 (period 2) surgical procedures. One hundred sixty-four professionals attended 40 simulation-based sessions. The rate of procedures with at least one communication failure associated with adverse events was not significantly different between the 2 periods (38% in period 1 and 43% in period 2; P = 0.47). Nevertheless, the rate of communication failures reduced between period 1 and 2 (8117/28 303 (29%) vs. 3868/18 667 (21%), respectively; P < 0.01). Teamwork scores and checklist adherence increased significantly after the intervention (8.1 (7.2 to 8.7) in period 1 vs. 8.6 (8.0 to 9.2) in period 2; P < 0.01 and 17% (0-35%) in period 1 vs. 44% (26-57%) in period 2; P < 0.01). Safety culture ratings did not change significantly. CONCLUSION This study shows that although the rate of procedures with at least one communication failure associated with adverse event (primary endpoint) was not significantly different, a large interprofessional simulation-based training course has a positive effect on communication failures, teamwork, and checklist adherence.
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Affiliation(s)
- Julien Picard
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France; ThEMAS, TIMC, UMR, CNRS 5525, Grenoble-Alpes University, Grenoble, France.
| | - Jean-Noël Evain
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France; ThEMAS, TIMC, UMR, CNRS 5525, Grenoble-Alpes University, Grenoble, France
| | - Charlène Douron
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Éloïse Maussion
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Xavier Stihle
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Pauline Manhes
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Pauline Romegoux
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Aline Baron
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Claire Chapuis
- ThEMAS, TIMC, UMR, CNRS 5525, Grenoble-Alpes University, Grenoble, France; Department of Pharmacy, Grenoble-Alpes University Hospital, Grenoble, France
| | - Céline Vermorel
- ThEMAS, TIMC, UMR, CNRS 5525, Grenoble-Alpes University, Grenoble, France; Department of Biostatistics, Grenoble-Alpes University Hospital, Grenoble, France
| | - Benjamin Garel
- Hospital Administrator, Grenoble-Alpes University Hospital, Grenoble, France
| | - Jean-Luc Faucheron
- Department of Surgery, Grenoble-Alpes University Hospital, Grenoble, France
| | - Pierre Bouzat
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France
| | - Jean-Luc Bosson
- ThEMAS, TIMC, UMR, CNRS 5525, Grenoble-Alpes University, Grenoble, France; Department of Biostatistics, Grenoble-Alpes University Hospital, Grenoble, France
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble-Alpes University Hospital, Grenoble, France; ThEMAS, TIMC, UMR, CNRS 5525, Grenoble-Alpes University, Grenoble, France
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Godon A, Tacquard CA, Mansour A, Albaladejo P, Gruel Y, Susen S, Godier A. Reply to the authors of "Age-adjusted D-dimer cut-off levels to exclude venous thromboembolism in COVID-19 patients". Anaesth Crit Care Pain Med 2021; 40:100940. [PMID: 34400387 PMCID: PMC8362657 DOI: 10.1016/j.accpm.2021.100940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Alexandre Godon
- Department of Anaesthesiology and Critical Care, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France.
| | - Charles Ambroise Tacquard
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Alexandre Mansour
- Department of Anaesthesiology Critical Care Medicine and Perioperative Medicine, CHU de Rennes, France
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France
| | - Yves Gruel
- Department of Haematology-Haemostasis, Hôpital Universitaire de Tours, France
| | - Sophie Susen
- Department of Haematology and transfusion, Université de Lille, Lille, France
| | - Anne Godier
- Department of Anaesthesia and intensive care, AP-HP, Hôpital Européen Georges Pompidou, and INSERM UMRS-1140, Université de Paris, France
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Godon A, Tacquard CA, Mansour A, Garrigue D, Nguyen P, Lasne D, Testa S, Levy JH, Albaladejo P, Gruel Y, Susen S, Godier A. Prevention of venous thromboembolism and haemostasis monitoring in patients with COVID-19: Updated proposals (April 2021): From the French working group on perioperative haemostasis (GIHP) and the French study group on thrombosis and haemostasis (GFHT), in collaboration with the French society of anaesthesia and intensive care (SFAR). Anaesth Crit Care Pain Med 2021; 40:100919. [PMID: 34182166 PMCID: PMC8233055 DOI: 10.1016/j.accpm.2021.100919] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 06/16/2021] [Indexed: 12/24/2022]
Affiliation(s)
- Alexandre Godon
- Department of Anaesthesiology and Critical Care, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France.
| | - Charles Ambroise Tacquard
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Alexandre Mansour
- Department of Anaesthesiology Critical Care Medicine and Perioperative Medicine, CHU de Rennes, France
| | | | | | - Dominique Lasne
- Department of Haematology Laboratory, Hôpital Necker, AP-HP, Paris, France
| | | | - Jerrold H Levy
- Department of Anaesthesiology, Critical Care, and Surgery, Duke University Hospital, Durham, NC, USA
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care, Université Grenoble Alpes, CHU Grenoble Alpes, Grenoble, France
| | - Yves Gruel
- Department of Haematology-Haemostasis, Hôpital Universitaire de Tours, France
| | - Sophie Susen
- Department of Haematology and Transfusion, Université de Lille, Lille, France
| | - Anne Godier
- Department of Anaesthesia and Intensive Care, AP-HP, Hôpital Européen Georges Pompidou, and INSERM UMRS-1140, Université de Paris, France
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19
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Reynier T, Berahou M, Albaladejo P, Beloeil H. Moving towards green anaesthesia: Are patient safety and environmentally friendly practices compatible? A focus on single-use devices. Anaesth Crit Care Pain Med 2021; 40:100907. [PMID: 34153533 DOI: 10.1016/j.accpm.2021.100907] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Discuss if the use of disposable or reusable medical devices leads to a difference in terms of hospital-acquired infection or bacterial contamination. Determine which solution is less expensive and has less environmental impact in terms of carbon footprint, energy and water consumption and amount of waste. METHODS We carried out a narrative review. Articles published in English and French from January 2000 to April 2020 were identified from PubMed. RESULTS We retrieved 81 articles, including 12 randomised controlled trial, 21 literature reviews, 13 descriptive studies, 6 experimental studies, 9 life-cycle studies, 6 cohort studies, 2 meta-analysis, 4 case reports and 8 other studies. It appears that pathogen transmission in the anaesthesia work area is mainly due to the lack of hand hygiene among the anaesthesia team. The benefit of single-use devices on infectious risk is based on weak scientific arguments, while reusable devices have benefits in terms of costs, water consumption, energy consumption, waste, and reducing greenhouse gas emissions. CONCLUSION Disposable medical devices and attire in the operating theatre do not mitigate the infectious risk to the patients but have a greater environmental, financial and social impact than the reusable ones. This study is the first step towards recommendations for more environmental-friendly practices in the operating theatre.
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Affiliation(s)
- Thibault Reynier
- Grenoble-Alpes University Hospital, Department of Anaesthesia and Intensive Care Medicine, F-38000 Grenoble, France
| | - Mathilde Berahou
- University of Rennes, CHU Rennes, Inserm, CIC 1414, COSS U1242, Anaesthesia and Intensive Care Medicine, F-35000 Rennes, France
| | - Pierre Albaladejo
- Grenoble-Alpes University Hospital, Department of Anaesthesia and Intensive Care Medicine, F-38000 Grenoble, France.
| | - Hélène Beloeil
- University of Rennes, CHU Rennes, Inserm, CIC 1414, COSS U1242, Anaesthesia and Intensive Care Medicine, F-35000 Rennes, France
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20
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Affiliation(s)
- Charles Tacquard
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires de Strasbourg, 1, Place de l'Hôpital, 67091 Strasbourg Cedex, France.
| | - Alexandre Mansour
- Department of Anaesthesiology Critical Care Medicine and Perioperative Medicine, CHU de Rennes, Rennes, France
| | - Alexandre Godon
- Department of Anaesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Yves Gruel
- Department of Haematology-Haemostasis, Tours University Hospital, France
| | - Sophie Susen
- Heart and Lung Institute, Haemostasis Department, CHU Lille, 59037 Lille Cedex, France
| | - Anne Godier
- Department of Anaesthesiology and Critical Care, European Georges Pompidou Hospital, Assistance Publique-Hôpitaux de Paris, Paris University, Paris, France
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
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21
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Biaou G, Sebestyen A, Durand M, Albaladejo P, Chavanon O. Early postoperative bleeding after isolated coronary bypasses: Changes over a period of 20 years - An observational study. Transfus Clin Biol 2021; 28:180-185. [PMID: 33578020 DOI: 10.1016/j.tracli.2021.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/31/2021] [Accepted: 02/02/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVES The objectives were to analyze the evolution of the postoperative bleeding after coronary artery bypass grafting and to determine which factors impacted on this evolution. METHODS This is a single-center retrospective study including 4590 patients undergoing coronary bypass surgery between 1995 and 2017. The study period was divided into 3 same-sized periods. We analyzed the evolution of the bleeding according to: the chest volume bleeding over the first 24hours, the severity and the rate of transfusion during the hospital stay. Intrahospital outcomes were compared between "minor" and "major" bleedings. The risk factors of major bleeding were analyzed by multiple logistic regression. RESULTS The chest volume decreased particularly during the first years of the study period. Major bleedings decreased over the periods (7.3%, 4.9% and 3.8% respectively, P<0.0001), as did the rate of transfusion (26.4%, 23.5% and 19.6% respectively, P<0.0001). Major bleedings were correlated with hospital mortality (8.2% versus 1.1%, P<0.0001). The risk factors of major bleeding were the period 1 (1995 to 2003), a renal failure, a resternotomy, the EuroSCORE, the hematocrit prior to cardiopulmonary bypass and the duration of cardiopulmonary bypass. CONCLUSIONS Postoperative bleeding decreased mainly in the 1990s. Progressive changes in bleeding prevention and blood recovery, surgical techniques, haemoglobin threshold for transfusion decision and practitioners' experience have contributed to these results and must be continued to optimize the postoperative outcomes.
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Affiliation(s)
- G Biaou
- Cardiac Surgery Department, University Hospital of Grenoble-Alpes, 38700 La Tronche, France
| | - A Sebestyen
- Cardiac Surgery Department, University Hospital of Grenoble-Alpes, 38700 La Tronche, France.
| | - M Durand
- Anesthesia and Intensive Care Department, University Hospital of Grenoble-Alpes, 38700 La Tronche, France
| | - P Albaladejo
- Anesthesia and Intensive Care Department, University Hospital of Grenoble-Alpes, 38700 La Tronche, France
| | - O Chavanon
- Cardiac Surgery Department, University Hospital of Grenoble-Alpes, 38700 La Tronche, France
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22
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Gallice M, Rouberol F, Leynaud JL, Albaladejo P, Chiquet C. Prevalence of antithrombotic use in a vitreoretinal surgery cohort. J Fr Ophtalmol 2021; 44:e145-e147. [PMID: 33485689 DOI: 10.1016/j.jfo.2020.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 06/01/2020] [Indexed: 11/30/2022]
Affiliation(s)
- M Gallice
- Service d'ophtalmologie, CHU de Grenoble, 38043 Grenoble cedex 09, France; Université Grenoble-Alpes, Grenoble, 38041 Grenoble, France
| | - F Rouberol
- Centre Kleber, 50, cours Franklin-Roosevelt, 69006 Lyon, France
| | - J-L Leynaud
- Centre Kleber, 50, cours Franklin-Roosevelt, 69006 Lyon, France
| | - P Albaladejo
- Université Grenoble-Alpes, Grenoble, 38041 Grenoble, France; Pôle anesthésie-réanimation, CHU de Grenoble, 38043 Grenoble cedex 09, France
| | - Ch Chiquet
- Service d'ophtalmologie, CHU de Grenoble, 38043 Grenoble cedex 09, France; Université Grenoble-Alpes, Grenoble, 38041 Grenoble, France.
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23
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Tacquard C, Mansour A, Godon A, Godet J, Poissy J, Garrigue D, Kipnis E, Rym Hamada S, Mertes PM, Steib A, Ulliel-Roche M, Bouhemad B, Nguyen M, Reizine F, Gouin-Thibault I, Besse MC, Collercandy N, Mankikian S, Levy JH, Gruel Y, Albaladejo P, Susen S, Godier A. Impact of High-Dose Prophylactic Anticoagulation in Critically Ill Patients With COVID-19 Pneumonia. Chest 2021; 159:2417-2427. [PMID: 33465342 PMCID: PMC7832130 DOI: 10.1016/j.chest.2021.01.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/23/2020] [Accepted: 01/09/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Because of the high risk of thrombotic complications (TCs) during SARS-CoV-2 infection, several scientific societies have proposed to increase the dose of preventive anticoagulation, although arguments in favor of this strategy are inconsistent. RESEARCH QUESTION What is the incidence of TC in critically ill patients with COVID-19 and what is the relationship between the dose of anticoagulant therapy and the incidence of TC? STUDY DESIGN AND METHODS All consecutive patients referred to eight French ICUs for COVID-19 were included in this observational study. Clinical and laboratory data were collected from ICU admission to day 14, including anticoagulation status and thrombotic and hemorrhagic events. The effect of high-dose prophylactic anticoagulation (either at intermediate or equivalent to therapeutic dose), defined using a standardized protocol of classification, was assessed using a time-varying exposure model using inverse probability of treatment weight. RESULTS Of 538 patients included, 104 patients experienced a total of 122 TCs with an incidence of 22.7% (95% CI, 19.2%-26.3%). Pulmonary embolism accounted for 52% of the recorded TCs. High-dose prophylactic anticoagulation was associated with a significant reduced risk of TC (hazard ratio, 0.81; 95% CI, 0.66-0.99) without increasing the risk of bleeding (HR, 1.11; 95% CI, 0.70-1.75). INTERPRETATION High-dose prophylactic anticoagulation is associated with a reduction in thrombotic complications in critically ill patients with COVID-19 without an increased risk of hemorrhage. Randomized controlled trials comparing prophylaxis with higher doses of anticoagulants are needed to confirm these results. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT04405869; URL: www.clinicaltrials.gov.
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Affiliation(s)
- Charles Tacquard
- Department of Anesthesiology and Intensive Care, Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Alexandre Mansour
- Department of Anesthesiology Critical Care Medicine and Perioperative Medicine, CHU de Rennes, Rennes, France
| | - Alexandre Godon
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Julien Godet
- Groupe Méthodes en Recherche Clinique, Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Julien Poissy
- University of Lille, Inserm U1285, CHU Lille, Pôle de Réanimation, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Delphine Garrigue
- Department of Anesthesiology and Critical Care, Surgical Critical Care, Centre Hospitalier Universitaire Lille, Lille, France
| | - Eric Kipnis
- University of Lille, CNRS, Inserm, CHU Lille, Surgical Critical Care, Department of Anesthesiology and Critical Care, Institut Pasteur de Lille, U1019-UMR 9017-CIIL-Center for Infection and Immunity of Lille, Lille, France
| | - Sophie Rym Hamada
- Department of Anesthesiology and Critical Care, European Georges Pompidou Hospital, Assistance Publique-Hôpitaux de Paris, Paris University, Paris, France
| | - Paul Michel Mertes
- Department of Anesthesiology and Intensive Care, Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Annick Steib
- Department of Anesthesiology and Intensive Care, Hôpital Civil, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Mathilde Ulliel-Roche
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Bélaïd Bouhemad
- Department of Anesthesiology and Intensive Care, Dijon University Hospital and University of Burgundy, Lipness Team, INSERM Research Center LNC-UMR1231 and LabExLipSTIC, Dijon, France
| | - Maxime Nguyen
- Department of Anesthesiology and Intensive Care, Dijon University Hospital and University of Burgundy, Lipness Team, INSERM Research Center LNC-UMR1231 and LabExLipSTIC, Dijon, France
| | - Florian Reizine
- Service des Maladies Infectieuses et Réanimation Médicale, Rennes University Hospital, Rennes, France
| | | | | | - Nived Collercandy
- Service de Médecine Intensive-Réanimation, CHU de Tours, Tours, France
| | - Stefan Mankikian
- Service de Médecine Intensive-Réanimation, CHU de Tours, Tours, France
| | - Jerrold H Levy
- Departments of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC
| | - Yves Gruel
- Department of Hematology-Hemostasis, Tours University Hospital, Tours, France
| | - Pierre Albaladejo
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, Grenoble, France
| | - Sophie Susen
- Hemostasis Department, Heart and Lung Institute, CHU Lille, Lille, France.
| | - Anne Godier
- Department of Anesthesiology and Critical Care, European Georges Pompidou Hospital, Assistance Publique-Hôpitaux de Paris, Paris University, Paris, France
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Vaillant MF, Albaladejo L, Lathière T, Thomas-Billot S, Albaladejo V, Proux EA, Baudrant M, Terrisse H, Artemova S, Bosson JL, Albaladejo P. How to increase adherence to a prehabilitation program: Grenoble’s Paprika experience. Clin Nutr ESPEN 2020. [DOI: 10.1016/j.clnesp.2020.09.572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Moury PH, Zunarelli R, Bailly S, Durand Z, Béhouche A, Garein M, Durand M, Vergès S, Albaladejo P. Diaphragm Thickening During Venoarterial Extracorporeal Membrane Oxygenation Weaning: An Observational Prospective Study. J Cardiothorac Vasc Anesth 2020; 35:1981-1988. [PMID: 33218955 DOI: 10.1053/j.jvca.2020.10.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/01/2020] [Accepted: 10/23/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The respiratory workload, according to the diaphragm thickening fraction (TF) during sweep gas flow (SGF), decrease during weaning from venoarterial extracorporeal membrane oxygenation (VA ECMO) was evaluated for the present study. DESIGN Prospective observational study. SETTING Monocentric. PARTICIPANTS Patients were included if they were suitable for a first VA ECMO weaning trial and were breathing spontaneously. INTERVENTIONS SGF was set for 15 minutes when the TF was measured at 4 L/min, 2 L/min, and 1 L/min, with a 10-minute return to baseline between each step. Mechanical ventilation, when required, was set to pressure-support ventilation mode with 7 cmH2O (pressure support) and a positive end-expiratory pressure of 0 cmH2O. Diaphragm ultrasound was used to assess the TF at the end of each step. Demographics, left ventricular ejection fraction (LVEF), and outcome were collected. MEASUREMENTS AND MAIN RESULTS Fifteen patients were included. Ten patients were extubated, and five were ventilated. TF values were 6.3% [0-10] at 4 L/min, 13.3% [10-26] at 2 L/min, and 26.7% [22-44] at 1 L/min (analysis of variance: p < 0.001 between 4 L/min and 2 L/min and p = 0.03 between 2 L/min and 1 L/min). TF did not differ whether patients were or were not ventilated or whether they were or were not weaned successfully from ECMO. TF was correlated with LVEF at 1 L/min SGF (Pearson R 0.67 [0.21-0.88]; p = 0.009) and at 2 L/min (R 0.7 [0.27-0.89]; p = 0.005) but not at 4 L/min. SGF mitigated the relationship between LVEF and TF (analysis of covariance: p < 0.005). CONCLUSIONS Diaphragm TF was related to the SGF of the venoarterial ECMO settings and LVEF at the time of weaning.
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Affiliation(s)
- Pierre Henri Moury
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France; HP2 Laboratory, Grenoble Alpes University, Grenoble, France; Réanimation, CHT Gaston-Bourret Nouméa, Nouvelle-Calédonie, France.
| | - Romain Zunarelli
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | - Sébastien Bailly
- HP2 Laboratory, Grenoble Alpes University, Grenoble, France; EFCR Laboratory, CHU Grenoble Alpes, Grenoble, France
| | - Zoé Durand
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | | | - Marina Garein
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | - Michel Durand
- Pôle Anesthésie-Réanimation, CHU Grenoble Alpes, Grenoble, France
| | - Samuel Vergès
- HP2 Laboratory, Grenoble Alpes University, Grenoble, France
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Cheloufi M, Picard J, Hoffmann P, Bosson JL, Allenet B, Berveiller P, Albaladejo P. How to agree on what is fundamental to optimal teamwork performance in a situation of postpartum hemorrhage? A multidisciplinary Delphi French study to develop the Obstetric Team Performance Assessment Scale (OTPA Scale). Eur J Obstet Gynecol Reprod Biol 2020; 256:6-16. [PMID: 33161212 DOI: 10.1016/j.ejogrb.2020.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 10/06/2020] [Accepted: 10/08/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The objective of this study was to develop a new interdisciplinary teamwork scale, the Obstetric Team Performance Assessment (OTPA), for the management of the post-partum hemorrhage, through consensus agreement of obstetric caregivers. The goal is to provide a reliable tool for teaching and evaluating teams in high-fidelity simulation. METHODS This prospective study is based on an expert consensus, using a Delphi method. The authors developed the "OTPA» specifically related to the management of post-partum hemorrhage, using existing recommendations. For the Delphi survey, the scale was distributed to a selected group of experts. After each round of Delphi, authors quantitatively analyzed each element of the scale, based on the percentages of agreement received, and reviewed each comment. This blind examination then led to the modification of the scale. The rounds were continued until 80-100 % agreement with a median overall response score equal to or greater than 8 was obtained for at least 60 % of items. Repeated 3 times, the process led to consensus and to a final version of the OTPA scale. RESULTS From February to October 2018, 16 of the 33 invited experts participated in four Delphi cycles. Of the 37 items selected in the first round, only 19 (51.3 %) had an agreement of 80-100% with a median overall response score equal to or greater than 8 in the second round, and a third round was conducted. During this third round, 24 of the 37 items were validated (64.9 %) and 82 of the 88 sub-items obtained 80 %-100 % agreement (93.2 %). The fourth round consisted of proposing a weighting of the different items. CONCLUSION Using a structured Delphi method, we provided a new interdisciplinary teamwork scale (OTPA), for the management of the post-partum hemorrhage. Thus, this scale will be able to be used during high-fidelity scenarii to assess performances of various teams facing a scenari of PPH. Moreover, this scale, focusing some crucial aspects of interdisciplinary teamwork will be useful for teaching purpose.
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Affiliation(s)
- Meryam Cheloufi
- Department of Obstetrics and Gynecology, Armand Trousseau Children's Hospital, AP-HP, Paris, France.
| | - Julien Picard
- Department of Anesthesia and Critical Care, Simulation Center, Grenoble Alps University Hospital, Grenoble, France; TheMAS, TIMC, UMR-CNRS 5525, Clinical Investigation Center, Grenoble Alps University Hospital, Grenoble, France
| | - Pascale Hoffmann
- Department of Obstetrics and Gynecology, Armand Trousseau Children's Hospital, AP-HP, Paris, France
| | - Jean-Luc Bosson
- TheMAS, TIMC, UMR-CNRS 5525, Clinical Investigation Center, Grenoble Alps University Hospital, Grenoble, France
| | - Benoit Allenet
- TheMAS, TIMC, UMR-CNRS 5525, Clinical Investigation Center, Grenoble Alps University Hospital, Grenoble, France
| | - Paul Berveiller
- Department of Obstetrics and Gynecology, Poissy-Saint Germain Hospital, Poissy, France
| | - Pierre Albaladejo
- Department of Anesthesia and Critical Care, Simulation Center, Grenoble Alps University Hospital, Grenoble, France; TheMAS, TIMC, UMR-CNRS 5525, Clinical Investigation Center, Grenoble Alps University Hospital, Grenoble, France
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Esteve C, Guillet L, Moury P, Durand M, Albaladejo P. Cardiac output monitoring with uncalibrated pulse contour method (PROAQT/PULSIOFLEX®) after major cardiac surgery. J Cardiothorac Vasc Anesth 2020. [DOI: 10.1053/j.jvca.2020.09.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Gaide-Chevronnay L, Bertrand T, Piot J, Martin C, Durand M, Albaladejo P. Survival after extracorporeal life support (ECLS) in cardiotoxic drugs poisoning. J Cardiothorac Vasc Anesth 2020. [DOI: 10.1053/j.jvca.2020.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Dupuis M, Durand M, Albaladejo P, Gaide-Chevronnay L, Fournel E, Guillet L, Bedague D. DELIRE: Impact of perioperative anaemia in cardiac surgery: a retrospective observational study comparing different levels of haemoglobin. J Cardiothorac Vasc Anesth 2020. [DOI: 10.1053/j.jvca.2020.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Moury P, Zunarelli R, Bailly S, Durand Z, Behouche A, Garein M, Durand M, Verges S, Albaladejo P. Diaphragm thickening during va ecmo weaning in patients with cardiogenic shock. J Cardiothorac Vasc Anesth 2020. [DOI: 10.1053/j.jvca.2020.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Pasquier V, Deletombe B, Bedague D, Albaladejo P, Durand M. Impact of pulmonary artery catheter hemodynamic monitoring on post-operative morbidity and mortality in elective bentall procedures. J Cardiothorac Vasc Anesth 2020. [DOI: 10.1053/j.jvca.2020.09.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Viot J, Durand M, Bedague D, Albaladejo P. Usefulness of hepcon® (Hemostasis management system) on postoperative bleeding after cardiac surgery: a retrospective study. J Cardiothorac Vasc Anesth 2020. [DOI: 10.1053/j.jvca.2020.09.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Slim K, Selvy M, Albaladejo P. Enhanced recovery programs and carbon footprint. Anaesth Crit Care Pain Med 2020; 39:665-666. [PMID: 32861815 DOI: 10.1016/j.accpm.2020.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Karem Slim
- Department of Digestive Surgery, University Hospital of Clermont-Ferrand, France; Francophone Group for Enhanced Recovery After Surgery, Beaumont, France.
| | - Marie Selvy
- Department of Digestive Surgery, University Hospital of Clermont-Ferrand, France
| | - Pierre Albaladejo
- Department of Anaesthesia and Critical Care, University Hospital Grenoble, France
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Beloeil H, Albaladejo P. Initiatives to broaden safety concerns in anaesthetic practice: The green operating room. Best Pract Res Clin Anaesthesiol 2020; 35:83-91. [PMID: 33742580 DOI: 10.1016/j.bpa.2020.07.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/16/2020] [Indexed: 11/28/2022]
Abstract
The health sector is a major contributor to climate change through its large carbon footprint. Hospitals are highly energy and resource intensive. Operating rooms (ORs) contribute to a major part of these emissions because of anaesthetic gases, energy-intensive equipment and waste. Besides initiatives aimed to mitigate hospitals' climate footprints, health care professionals need to be involved in this process by changing their professional and personal behaviours without compromising the quality of care. Education on metrics (greenhouse gases), concepts (life cycle) and strategies to reduce the health care footprint would help professionals to commit themselves to the issue. The 5R's rule (reduce, reuse, recycle, rethink and research) used to promote an environmentally friendly way of life can be applied to the medical field and especially to the operating room and anaesthesia. When applied in the ORs, these strategies help question the use of disposable devices, attires and packaging, as well as our professional and personal behaviour. Greening the ORs requires the engagement of all professionals as well as other departments (pharmacy, hygiene) and management. Economic and social co-benefits are expected from this process.
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Affiliation(s)
- Helene Beloeil
- University of Rennes, CHU Rennes, Inserm, INRA, CIC 1414 NuMeCan, Anaesthesia and Intensive Care Department, F-35000 Rennes, France
| | - Pierre Albaladejo
- Grenoble Alpes University Hospital, ThEMAS/TIMC, CNRS 5525, Anaesthesia and Critical Care Department, F-38043, Grenoble, France.
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Guillet L, Moury PH, Bedague D, Durand M, Martin C, Payen JF, Chavanon O, Albaladejo P. Comparison of the additive, logistic european system for cardiac operative risk (EuroSCORE) with the EuroSCORE 2 to predict mortality in high-risk cardiac surgery. Ann Card Anaesth 2020; 23:277-282. [PMID: 32687082 PMCID: PMC7559960 DOI: 10.4103/aca.aca_209_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: The aim of this study was to compare the new EuroSCORE (ES) 2 prediction model in high-risk patients with the 2 other oldest additive ES (aES) and logistic ES (lES). Methods: Consecutive adult patients undergoing all cardiac surgery except heart transplantation and left ventricular assist device were included. The 3 risk scores were collected before surgery. We defined 4 high-risk groups of patients, patients ≥80 years, combined cardiac surgery, surgery of the thoracic aorta, and emergency cardiac surgery, and 2 low-risk groups, valve surgery and coronary artery bypass surgery. The predicted value of each score has been assessed by the area under the receiver operating characteristics curve (AUC). Results: The study had included 3301 patients. Thirty-day mortality was 3.9% (95% confidence interval (CI), 3.3 − 4.6%). The AUC of ES2 was 0.81 (0.77 − 0.84), 0.82 (0.78 − 0.85), 0.70 (0.64 − 0.76), 0.79 (0.74 − 0.83), 0.85 (0.83 − 0.87), and 0.88 (0.86 − 0.90) for octogenarians, thoracic aortic surgery, combined surgery, emergency surgery, coronary surgery, and valve surgery, respectively. These ES2 AUC values were higher than those obtained with the aES for octogenarians, and with the lES for octogenarians and valve surgery. The ES2 calibration was better than the aES and lES calibration for the whole population, and low-risk groups. The ES2 calibration was superior to aES and lES in high-risk groups, except for octogenarians and thoracic aortic surgery compared to lES. Conclusion: In high-risk cardiac surgery patients, ES2 only marginally improve the predicted 30-day mortality in comparison to other ES.
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Affiliation(s)
- Laura Guillet
- Department of Anaesthesia and Intensive Care, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Pierre H Moury
- Department of Anaesthesia and Intensive Care, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Damien Bedague
- Department of Anaesthesia and Intensive Care, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Michel Durand
- Department of Anaesthesia and Intensive Care, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Cécile Martin
- Department of Cardiac Surgery, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Jean F Payen
- Department of Anaesthesia and Intensive Care, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Olivier Chavanon
- Department of Cardiac Surgery, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
| | - Pierre Albaladejo
- Department of Anaesthesia and Intensive Care, Hopital Michallon, CHU Grenoble Alpes, F-38000, France
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Masson C, Birgand G, Castro-Sánchez E, Eichel VM, Comte A, Terrisse H, Rubens-Duval B, Gillois P, Albaladejo P, Picard J, Bosson JL, Mutters NT, Landelle C. Is virtual reality effective to teach prevention of surgical site infections in the operating room? study protocol for a randomised controlled multicentre trial entitled VIP Room study. BMJ Open 2020; 10:e037299. [PMID: 32565477 PMCID: PMC7311029 DOI: 10.1136/bmjopen-2020-037299] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/31/2020] [Accepted: 05/05/2020] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Some surgical site infections (SSI) could be prevented by following adequate infection prevention and control (IPC) measures. Poor compliance with IPC measures often occurs due to knowledge gaps and insufficient education of healthcare professionals. The education and training of SSI preventive measures does not usually take place in the operating room (OR), due to safety, and organisational and logistic issues. The proposed study aims to compare virtual reality (VR) as a tool for medical students to learn the SSI prevention measures and adequate behaviours (eg, limit movements…) in the OR, to conventional teaching. METHODS AND ANALYSIS This protocol describes a randomised controlled multicentre trial comparing an educational intervention based on VR simulation to routine education. This multicentre study will be performed in three universities: Grenoble Alpes University (France), Imperial College London (UK) and University of Heidelberg (Germany). Third-year medical students of each university will be randomised in two groups. The students randomised in the intervention group will follow VR teaching. The students randomised in the control group will follow a conventional education programme. Primary outcome will be the difference between scores obtained at the IPC exam at the end of the year between the two groups. The written exam will be the same in the three countries. Secondary outcomes will be satisfaction and students' progression for the VR group. The data will be analysed with intention-to-treat and per protocol. ETHICS AND DISSEMINATION This study has been approved by the Medical Education Ethics Committee of the London Imperial College (MEEC1920-172), by the Ethical Committee for the Research of Grenoble Alpes University (CER Grenoble Alpes-Avis-2019-099-24-2) and by the Ethics Committee of the Medical Faculty of Heidelberg University (S-765/2019). Results will be published in peer-reviewed medical journals, communicated to participants, general public and all relevant stakeholders.
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Affiliation(s)
- Claire Masson
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
- Infection control unit, Grenoble Alpes University Hospital, Grenoble, France
| | - Gabriel Birgand
- Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College, London, Greater London, United Kingdom
| | - Enrique Castro-Sánchez
- Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College, London, Greater London, United Kingdom
| | - Vanessa Maria Eichel
- Section for Hospital Hygiene and Environmental Health, Centre of Infectious Diseases, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany
| | - Alexa Comte
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
| | - Hugo Terrisse
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
| | - Brice Rubens-Duval
- Department of Orthopaedic Surgery and Sport Traumatology, Grenoble Alpes University Hospital, Grenoble, France
| | - Pierre Gillois
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
| | - Pierre Albaladejo
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble Alpes University Hospital, Grenoble, France
| | - Julien Picard
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
- Department of Anaesthesiology and Critical Care Medicine and Simulation Centre, Grenoble Alpes University Hospital, Grenoble, France
| | - Jean Luc Bosson
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
| | - Nico Tom Mutters
- Section for Hospital Hygiene and Environmental Health, Centre of Infectious Diseases, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany
- Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany
| | - Caroline Landelle
- TIMC-IMAG, CNRS, Grenoble INP, University Grenoble Alpes, Grenoble, France
- Infection control unit, Grenoble Alpes University Hospital, Grenoble, France
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Susen S, Tacquard CA, Godon A, Mansour A, Garrigue D, Nguyen P, Godier A, Testa S, Levy JH, Albaladejo P, Gruel Y. Prevention of thrombotic risk in hospitalized patients with COVID-19 and hemostasis monitoring. Crit Care 2020; 24:364. [PMID: 32560658 PMCID: PMC7303590 DOI: 10.1186/s13054-020-03000-7] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/18/2020] [Indexed: 12/15/2022] Open
Abstract
COVID-19 is an infection induced by the SARS-CoV-2 coronavirus, and severe forms can lead to acute respiratory distress syndrome (ARDS) requiring intensive care unit (ICU) management. Severe forms are associated with coagulation changes, mainly characterized by an increase in D-dimer and fibrinogen levels, with a higher risk of thrombosis, particularly pulmonary embolism. The impact of obesity in severe COVID-19 has also been highlighted.In this context, standard doses of low molecular weight heparin (LMWH) may be inadequate in ICU patients, with obesity, major inflammation, and hypercoagulability. We therefore urgently developed proposals on the prevention of thromboembolism and monitoring of hemostasis in hospitalized patients with COVID-19.Four levels of thromboembolic risk were defined according to the severity of COVID-19 reflected by oxygen requirement and treatment, the body mass index, and other risk factors. Monitoring of hemostasis (including fibrinogen and D-dimer levels) every 48 h is proposed. Standard doses of LMWH (e.g., enoxaparin 4000 IU/24 h SC) are proposed in case of intermediate thrombotic risk (BMI < 30 kg/m2, no other risk factors and no ARDS). In all obese patients (high thrombotic risk), adjusted prophylaxis with intermediate doses of LMWH (e.g., enoxaparin 4000 IU/12 h SC or 6000 IU/12 h SC if weight > 120 kg), or unfractionated heparin (UFH) if renal insufficiency (200 IU/kg/24 h, IV), is proposed. The thrombotic risk was defined as very high in obese patients with ARDS and added risk factors for thromboembolism, and also in case of extracorporeal membrane oxygenation (ECMO), unexplained catheter thrombosis, dialysis filter thrombosis, or marked inflammatory syndrome and/or hypercoagulability (e.g., fibrinogen > 8 g/l and/or D-dimers > 3 μg/ml). In ICU patients, it is sometimes difficult to confirm a diagnosis of thrombosis, and curative anticoagulant treatment may also be discussed on a probabilistic basis. In all these situations, therapeutic doses of LMWH, or UFH in case of renal insufficiency with monitoring of anti-Xa activity, are proposed.In conclusion, intensification of heparin treatment should be considered in the context of COVID-19 on the basis of clinical and biological criteria of severity, especially in severely ill ventilated patients, for whom the diagnosis of pulmonary embolism cannot be easily confirmed.
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Affiliation(s)
- Sophie Susen
- Department of Hematology and Transfusion, Lille University Hospital, Lille, France.
- Department of Hemostasis and Transfusion, CHU Lille, Lille, France.
| | | | - Alexandre Godon
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, La Tronche, France
| | - Alexandre Mansour
- Department of Anesthesiology and Critical Care Medicine, Rennes University Hospital, Rennes, France
| | - Delphine Garrigue
- Department of Hematology and Transfusion, Lille University Hospital, Lille, France
| | - Philippe Nguyen
- Department of Hematology Laboratory, Reims University Hospital, Reims, France
| | - Anne Godier
- Department of Anesthesia and Intensive Care, HEGP-AP-HP, Paris, France
| | | | | | - Pierre Albaladejo
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, La Tronche, France
| | - Yves Gruel
- Department of Hematology-Hemostasis, Tours University Hospital, CHRU Tours, Tours, France.
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Steffel J, Verhamme P, Potpara TS, Albaladejo P, Antz M, Desteghe L, Haeusler KG, Oldgren J, Reinecke H, Roldan-Schilling V, Rowell N, Sinnaeve P, Collins R, Camm AJ, Heidbüchel H. The 2018 European Heart Rhythm Association Practical Guide on the use of non-vitamin K antagonist oral anticoagulants in patients with atrial fibrillation. Eur Heart J 2019; 39:1330-1393. [PMID: 29562325 DOI: 10.1093/eurheartj/ehy136] [Citation(s) in RCA: 1255] [Impact Index Per Article: 251.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The current manuscript is the second update of the original Practical Guide, published in 2013 [Heidbuchel et al. European Heart Rhythm Association Practical Guide on the use of new oral anticoagulants in patients with non-valvular atrial fibrillation. Europace 2013;15:625-651; Heidbuchel et al. Updated European Heart Rhythm Association Practical Guide on the use of non-vitamin K antagonist anticoagulants in patients with non-valvular atrial fibrillation. Europace 2015;17:1467-1507]. Non-vitamin K antagonist oral anticoagulants (NOACs) are an alternative for vitamin K antagonists (VKAs) to prevent stroke in patients with atrial fibrillation (AF) and have emerged as the preferred choice, particularly in patients newly started on anticoagulation. Both physicians and patients are becoming more accustomed to the use of these drugs in clinical practice. However, many unresolved questions on how to optimally use these agents in specific clinical situations remain. The European Heart Rhythm Association (EHRA) set out to coordinate a unified way of informing physicians on the use of the different NOACs. A writing group identified 20 topics of concrete clinical scenarios for which practical answers were formulated, based on available evidence. The 20 topics are as follows i.e., (1) Eligibility for NOACs; (2) Practical start-up and follow-up scheme for patients on NOACs; (3) Ensuring adherence to prescribed oral anticoagulant intake; (4) Switching between anticoagulant regimens; (5) Pharmacokinetics and drug-drug interactions of NOACs; (6) NOACs in patients with chronic kidney or advanced liver disease; (7) How to measure the anticoagulant effect of NOACs; (8) NOAC plasma level measurement: rare indications, precautions, and potential pitfalls; (9) How to deal with dosing errors; (10) What to do if there is a (suspected) overdose without bleeding, or a clotting test is indicating a potential risk of bleeding; (11) Management of bleeding under NOAC therapy; (12) Patients undergoing a planned invasive procedure, surgery or ablation; (13) Patients requiring an urgent surgical intervention; (14) Patients with AF and coronary artery disease; (15) Avoiding confusion with NOAC dosing across indications; (16) Cardioversion in a NOAC-treated patient; (17) AF patients presenting with acute stroke while on NOACs; (18) NOACs in special situations; (19) Anticoagulation in AF patients with a malignancy; and (20) Optimizing dose adjustments of VKA. Additional information and downloads of the text and anticoagulation cards in different languages can be found on an EHRA website (www.NOACforAF.eu).
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Affiliation(s)
- Jan Steffel
- Department of Cardiology, University Heart Center Zurich, Rämistrasse 100, CH-8091 Zurich, Switzerland
| | - Peter Verhamme
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | | | | | | | - Lien Desteghe
- Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Karl Georg Haeusler
- Center for Stroke Research Berlin and Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Jonas Oldgren
- Uppsala Clinical Research Center and Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Holger Reinecke
- Department of Cardiovascular Medicine, University Hospital Münster, Münster, Germany
| | | | | | - Peter Sinnaeve
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Ronan Collins
- Age-Related Health Care & Stroke-Service, Tallaght Hospital, Dublin Ireland
| | - A John Camm
- Cardiology Clinical Academic Group, Molecular & Clinical Sciences Institute, St George's University, London, UK, and Imperial College
| | - Hein Heidbüchel
- Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium.,Antwerp University and University Hospital, Antwerp, Belgium
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Brosseau C, Danger R, Durand M, Durand E, Foureau A, Lacoste P, Tissot A, Roux A, Reynaud-Gaubert M, Kessler R, Mussot S, Dromer C, Brugière O, Mornex JF, Guillemain R, Claustre J, Magnan A, Brouard S, Velly J, Rozé H, Blanchard E, Antoine M, Cappello M, Ruiz M, Sokolow Y, Vanden Eynden F, Van Nooten G, Barvais L, Berré J, Brimioulle S, De Backer D, Créteur J, Engelman E, Huybrechts I, Ickx B, Preiser T, Tuna T, Van Obberghe L, Vancutsem N, Vincent J, De Vuyst P, Etienne I, Féry F, Jacobs F, Knoop C, Vachiéry J, Van den Borne P, Wellemans I, Amand G, Collignon L, Giroux M, Angelescu D, Chavanon O, Hacini R, Martin C, Pirvu A, Porcu P, Albaladejo P, Allègre C, Bataillard A, Bedague D, Briot E, Casez‐Brasseur M, Colas D, Dessertaine G, Francony G, Hebrard A, Marino M, Protar D, Rehm D, Robin S, Rossi‐Blancher M, Augier C, Bedouch P, Boignard A, Bouvaist H, Briault A, Camara B, Chanoine S, Dubuc M, Quétant S, Maurizi J, Pavèse P, Pison C, Saint‐Raymond C, Wion N, Chérion C, Grima R, Jegaden O, Maury J, Tronc F, Flamens C, Paulus S, Philit F, Senechal A, Glérant J, Turquier S, Gamondes D, Chalabresse L, Thivolet‐Bejui F, Barnel C, Dubois C, Tiberghien A, Pimpec‐Barthes F, Bel A, Mordant P, Achouh P, Boussaud V, Méléard D, Bricourt M, Cholley B, Pezella V, Brioude G, D'Journo X, Doddoli C, Thomas P, Trousse D, Dizier S, Leone M, Papazian L, Bregeon F, Coltey B, Dufeu N, Dutau H, Garcia S, Gaubert J, Gomez C, Laroumagne S, Mouton G, Nieves A, Picard C, Rolain J, Sampol E, Secq V, Perigaud C, Roussel J, Senage T, Mugniot A, Danner I, Haloun A, Abbes S, Bry C, Blanc F, Lepoivre T, Botturi‐Cavaillès K, Loy J, Bernard M, Godard E, Royer P, Henrio K, Dartevelle P, Fabre D, Fadel E, Mercier O, Stephan F, Viard P, Cerrina J, Dorfmuller P, Feuillet S, Ghigna M, Hervén P, Le Roy Ladurie F, Le Pavec J, Thomas de Montpreville V, Lamrani L, Castier Y, Mordant P, Cerceau P, Augustin P, Jean‐Baptiste S, Boudinet S, Montravers P, Dauriat G, Jébrak G, Mal H, Marceau A, Métivier A, Thabut G, Lhuillier E, Dupin C, Bunel V, Falcoz P, Massard G, Santelmo N, Ajob G, Collange O, Helms O, Hentz J, Roche A, Bakouboula B, Degot T, Dory A, Hirschi S, Ohlmann‐Caillard S, Kessler L, Schuller A, Bennedif K, Vargas S, Bonnette P, Chapelier A, Puyo P, Sage E, Bresson J, Caille V, Cerf C, Devaquet J, Dumans‐Nizard V, Felten M, Fischler M, Si Larbi A, Leguen M, Ley L, Liu N, Trebbia G, De Miranda S, Douvry B, Gonin F, Grenet D, Hamid A, Neveu H, Parquin F, Picard C, Stern M, Bouillioud F, Cahen P, Colombat M, Dautricourt C, Delahousse M, D'Urso B, Gravisse J, Guth A, Hillaire S, Honderlick P, Lequintrec M, Longchampt E, Mellot F, Scherrer A, Temagoult L, Tricot L, Vasse M, Veyrie C, Zemoura L, Dahan M, Murris M, Benahoua H, Berjaud J, Le Borgne Krams A, Crognier L, Brouchet L, Mathe O, Didier A, Krueger T, Ris H, Gonzalez M, Aubert J, Nicod L, Marsland B, Berutto T, Rochat T, Soccal P, Jolliet P, Koutsokera A, Marcucci C, Manuel O, Bernasconi E, Chollet M, Gronchi F, Courbon C, Hillinger S, Inci I, Kestenholz P, Weder W, Schuepbach R, Zalunardo M, Benden C, Buergi U, Huber L, Isenring B, Schuurmans M, Gaspert A, Holzmann D, Müller N, Schmid C, Vrugt B, Rechsteiner T, Fritz A, Maier D, Deplanche K, Koubi D, Ernst F, Paprotka T, Schmitt M, Wahl B, Boissel J, Olivera‐Botello G, Trocmé C, Toussaint B, Bourgoin‐Voillard S, Séve M, Benmerad M, Siroux V, Slama R, Auffray C, Charron D, Lefaudeux D, Pellet J. Blood CD9 + B cell, a biomarker of bronchiolitis obliterans syndrome after lung transplantation. Am J Transplant 2019; 19:3162-3175. [PMID: 31305014 DOI: 10.1111/ajt.15532] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 06/12/2019] [Accepted: 07/07/2019] [Indexed: 01/25/2023]
Abstract
Bronchiolitis obliterans syndrome is the main limitation for long-term survival after lung transplantation. Some specific B cell populations are associated with long-term graft acceptance. We aimed to monitor the B cell profile during early development of bronchiolitis obliterans syndrome after lung transplantation. The B cell longitudinal profile was analyzed in peripheral blood mononuclear cells from patients with bronchiolitis obliterans syndrome and patients who remained stable over 3 years of follow-up. CD24hi CD38hi transitional B cells were increased in stable patients only, and reached a peak 24 months after transplantation, whereas they remained unchanged in patients who developed a bronchiolitis obliterans syndrome. These CD24hi CD38hi transitional B cells specifically secrete IL-10 and express CD9. Thus, patients with a total CD9+ B cell frequency below 6.6% displayed significantly higher incidence of bronchiolitis obliterans syndrome (AUC = 0.836, PPV = 0.75, NPV = 1). These data are the first to associate IL-10-secreting CD24hi CD38hi transitional B cells expressing CD9 with better allograft outcome in lung transplant recipients. CD9-expressing B cells appear as a contributor to a favorable environment essential for the maintenance of long-term stable graft function and as a new predictive biomarker of bronchiolitis obliterans syndrome-free survival.
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Affiliation(s)
- Carole Brosseau
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Richard Danger
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France
| | - Maxim Durand
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Eugénie Durand
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France
| | - Aurore Foureau
- Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Philippe Lacoste
- Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Adrien Tissot
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Antoine Roux
- Hôpital Foch, Suresnes, France.,Université Versailles Saint-Quentin-en-Yvelines, UPRES EA220, Versailles, France
| | | | | | - Sacha Mussot
- Centre Chirurgical Marie Lannelongue, Service de Chirurgie Thoracique, Vasculaire et Transplantation Cardiopulmonaire, Le Plessis Robinson, France
| | | | - Olivier Brugière
- Hôpital Bichat, Service de Pneumologie et Transplantation Pulmonaire, Paris, France
| | | | | | - Johanna Claustre
- Clinique Universitaire Pneumologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Université Grenoble Alpes, Inserm U1055, Grenoble, France
| | - Antoine Magnan
- Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Sophie Brouard
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Centre d'Investigation Clinique (CIC) Biothérapie, CHU Nantes, Nantes, France
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Beyer-Westendorf J, Yue P, Crowther M, Eikelboom JW, Gibson CM, Milling TJ, Albaladejo P, Cohen AT, Demchuk AM, Lopez-Sendon J, Middeldorp S, Schmidt J, Verhamme P, Curnutte JT, Connolly SJ. 288Thrombotic events in bleeding patients treated with andexanet alpha: an ANNEXA-4 sub-study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background/Introduction
Andexanet alfa (“andexanet”) was developed as a specific reversal agent for patients with major bleeding while using factor Xa (FXa) inhibitors. While thrombotic events (TEs) have been reported in patients receiving andexanet, the scope, nature, and timing of these events have not been fully characterized.
Purpose
The ANNEXA-4 study was a prospective, single-arm, open-label clinical trial that evaluated the safety and efficacy of andexanet in patients with acute major bleeding. In this secondary analysis, the occurrence of TEs was investigated.
Methods
Patients presenting with acute major bleeding within 18 hours after their last dose of FXa inhibitor were treated with andexanet. Safety outcomes, including TEs (reviewed by an adjudication committee), were evaluated at 30 days.
Results
Among 352 patients treated with andexanet, 34 (9.7%) experienced one or more TEs (Table). Strokes and deep vein thromboses were the most frequent TE types. Compared to patients with arterial TEs, patients with venous TEs were more likely to have been originally anticoagulated for venous thromboembolism. Median time to first TE was 10.5 days (Figure); time to event was shorter for arterial TEs than for venous TEs. TEs were nonfatal for most patients. Subgroups by age, bleed type, baseline anti-fXa activity, FXa inhibitor dose, and andexanet dose were not associated with the occurrence of TEs. Of the 34 TE patients, 26 (76.4%) had TEs before restart of any (full or prophylactic) anticoagulation; all first TEs occurred in patients not receiving oral anticoagulation. No TEs occurred after resumption of oral anticoagulation (N=100).
Table 1. Thrombotic event characteristics Characteristic Result (n/N [%]) TE type Strokes 14/352 (4.0%) Deep vein thromboses 13/352 (3.7%) Myocardial infarctions 7/352 (2.0%) Pulmonary embolisms 5/352 (1.4%) Transient ischemic attacks 1/352 (0.3%) Bleed type Intracranial 23/227 (10.1%) Gastrointestinal 7/90 (7.8%) Other 4/35 (11.4%) Arterial TEs Anticoagulated for AF 17/22 (77.3%) Anticoagulated for VTE 6/22 (27.3%) Venous TEs Anticoagulated for AF 11/18 (61.1%) Anticoagulated for VTE 8/18 (44.4%) Median time to first TE 10.5 days Arterial 6 days Venous 15 days Outcome Fatal 7/34 (20.6%) Nonfatal 27/34 (79.4%) AF = atrial fibrillation; n = number of patients with TEs; N = total number of patients for each characteristic; TE = thrombotic event; VTE = venous thromboembolism.
Figure 1. Thrombotic Events Over Time
Conclusions
In patients with FXa inhibitor-associated acute major bleeding treated with andexanet, TEs occurred a rate not unexpected given the high thrombotic risk of the population. No factors predictive of TEs were identified. Resumption of anticoagulation was associated with fewer TEs.
Acknowledgement/Funding
Study funded by Portola Pharmaceuticals, Inc.
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Affiliation(s)
| | - P Yue
- Portola Pharmaceuticals, South San Francisco, United States of America
| | | | | | - C M Gibson
- Harvard Medical School, Boston, United States of America
| | - T J Milling
- University of Texas at Austin Dell Medical School, Austin, United States of America
| | - P Albaladejo
- Grenoble-Alpes University Hospital, Grenoble, France
| | - A T Cohen
- Guy's and St. Thomas' Hospitals, King's College London, London, United Kingdom
| | | | | | - S Middeldorp
- Academic Medical Center of Amsterdam, Amsterdam, Netherlands (The)
| | - J Schmidt
- Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand, France
| | - P Verhamme
- University Hospitals (UZ) Leuven, Leuven, Belgium
| | - J T Curnutte
- Portola Pharmaceuticals, South San Francisco, United States of America
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Joubert F, Gillois P, Bouaziz H, Marret E, Iohom G, Albaladejo P. Bleeding complications following peripheral regional anaesthesia in patients treated with anticoagulants or antiplatelet agents: A systematic review. Anaesth Crit Care Pain Med 2019; 38:507-516. [DOI: 10.1016/j.accpm.2018.12.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 12/16/2018] [Accepted: 12/16/2018] [Indexed: 10/27/2022]
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Susen S, Gruel Y, Godier A, Harroche A, Chambost H, Lasne D, Rauch A, Roullet S, Fontana P, Goudemand J, de Maistre E, Chamouard V, Wibaut B, Albaladejo P, Négrier C. Management of bleeding and invasive procedures in haemophilia A patients with inhibitor treated with emicizumab (Hemlibra ® ): Proposals from the French network on inherited bleeding disorders (MHEMO), the French Reference Centre on Haemophilia, in collaboration with the French Working Group on Perioperative Haemostasis (GIHP). Haemophilia 2019; 25:731-737. [PMID: 31294904 DOI: 10.1111/hae.13817] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/13/2019] [Accepted: 06/14/2019] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Emicizumab (Hemlibra® ) recently became available and requires an adaptation for managing bleeding, suspected bleeding and emergency or scheduled invasive procedures in haemophilia A patients with inhibitor. This implicates a multidisciplinary approach and redaction of recommendations for care that must be regularly adapted to the available data. AIM The following text aims to provide a guide for the management of people with haemophilia A with inhibitor treated with emicizumab in case of bleeding or invasives procedures. METHODS The French network on inherited bleeding disorders (MHEMO), the French Reference Centre on Haemophilia (CRH), in collaboration with the French Working Group on Perioperative Haemostasis (GIHP) have been working together to make proposals for the management of these situations. RESULTS Haemostatic treatment and other medications should be given stepwise, according to the severity and location of the bleeding or the risk of bleeding of the procedure as well as the haemostatic response obtained at each step in order to ensure an optimal benefit/risk ratio. CONCLUSION The lack of data means that it is only possible to issue proposals rather than recommendations.
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Affiliation(s)
| | - Yves Gruel
- Département d'Hématologie-Hémostase, Hôpital Universitaire de Tours, Tours, France
| | - Anne Godier
- Service d'Anesthésie Réanimation, AP-HP, Hôpital Européen Georges Pompidou, Paris, France.,Inserm UMR-S1140, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Annie Harroche
- CRC MHC, Service d'Hématologie Clinique Hôpital Universitaire Necker Enfants Malades, Laboratoire d'Hématologie Générale, Hôpital Necker, AP-HP, Paris, France
| | - Herve Chambost
- APHM, Hôpital d'Enfants La Timone, Service d'Hématologie Oncologie Pédiatrique et Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France
| | - Dominique Lasne
- CRC MHC, Service d'Hématologie Clinique Hôpital Universitaire Necker Enfants Malades, Laboratoire d'Hématologie Générale, Hôpital Necker, AP-HP, Paris, France
| | | | - Stephanie Roullet
- Inserm U 1034, Service Anesthésie-Réanimation Pellegrin, Université de Bordeaux, CHU de Bordeaux, Bordeaux, France
| | - Pierre Fontana
- Service d'Angiologie et d'Hémostase, Département de Médecine, Hôpitaux Universitaires de Genève, Genève, Switzerland.,Geneva Platelet Group, Faculté de Médecine, Université de Genève, Genève, Switzerland
| | | | - Emmanuel de Maistre
- Service d'Hématologie Biologique - Secteur Hémostase, Plateau Technique de Biologie, CHU Dijon-Bourgogne, Dijon, France
| | - Valerie Chamouard
- Unité d'Hémostase Clinique, Louis Pradel Hospital, University Claude Bernard, Lyon, France
| | | | - Pierre Albaladejo
- Département d'Anesthésie-Réanimation, CHU Grenoble-Alpes, Grenoble, France.,ThEMAS, TIMC, UMR CNRS 5525, Université Grenoble-Alpes, Grenoble, France
| | - Claude Négrier
- Unité d'Hémostase Clinique, Louis Pradel Hospital, University Claude Bernard, Lyon, France
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Deutsch D, Romegoux P, Boustière C, Sabaté JM, Benamouzig R, Albaladejo P. Clinical and endoscopic features of severe acute gastrointestinal bleeding in elderly patients treated with direct oral anticoagulants: a multicentre study. Therap Adv Gastroenterol 2019; 12:1756284819851677. [PMID: 31244894 PMCID: PMC6580723 DOI: 10.1177/1756284819851677] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 04/29/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The aim of the study was to describe the clinical and endoscopic characteristics and management of severe acute gastrointestinal (GI) bleeding in patients treated with direct oral anticoagulants (DOACs). METHODS Patients hospitalized for severe GI bleeding under DOAC therapy were identified in 36 centres between June 2013 and March 2016. Clinical outcomes including re-bleeding, major cerebral and cardiovascular events or all-cause mortality were assessed initially and 30 days after admission. RESULTS A total of 59 patients with anonymized detailed endoscopy reports for severe GI bleeding were considered. Mean age was 79.3 ± 10.0 years and 61.3% of patients were men. Patients had histories of hypertension (65.6%), heart failure (29.5%), coronary artery disease (27.9%), stroke (19.7%) and peripheral vascular disease (36.1%). Life-threatening bleeding was observed in 42.6%. Mean number of packed red blood cells transfused was 3.4 (range 1-31). Aetiology of bleeding (identified in 66.2% of cases) was peptic gastroduodenal ulcers (22%), diverticula (11.9%), angiodysplasia (8.5%), colorectal neoplasia (5.1%) and anorectal causes (5.1%). Endoscopic haemostasis was performed in 37.7% of patients. A low haemoglobin level was predictive of life-threatening bleeding and death in multivariate analysis. All-cause mortality rate at day 30 was 11.8%. CONCLUSIONS In this cohort of elderly patients with multiple comorbidities treated with DOACs, the main cause of severe acute GI bleeding was peptic gastroduodenal ulcer and mortality was high.
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Affiliation(s)
| | - Pauline Romegoux
- Department of Anaesthesiology and Critical Care,
Grenoble-Alpes University Hospital, Grenoble, France
| | | | - Jean-Marc Sabaté
- Department of Gastroenterology, AP-HP Avicenne
Hospital, Paris-13 University, Bobigny, France
| | - Robert Benamouzig
- Department of Gastroenterology, AP-HP Avicenne
Hospital, Paris-13 University, Bobigny, France
| | - Pierre Albaladejo
- Department of Anaesthesiology and Critical Care,
Grenoble-Alpes University Hospital, Grenoble, France
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Beloeil H, Albaladejo P, Sion A, Durand M, Martinez V, Lasocki S, Futier E, Verzili D, Minville V, Fessenmeyer C, Belbachir A, Aubrun F, Renault A, Bellissant E, Bedague D, Blanié A, Casez M, Chanques G, Chaize C, Dessertaine G, Ferré F, Gaide Chevronnay L, Hébrard A, Hespel A, Jaber S, de Jong A, Lahjaouzi A, Marino M, Moury P, Neau A, Protar D, Rhem D, Rineau E, Robin S, Rossignol E, Soucemarianadin M, Veaceslav S. Multicentre, prospective, double-blind, randomised controlled clinical trial comparing different non-opioid analgesic combinations with morphine for postoperative analgesia: the OCTOPUS study. Br J Anaesth 2019; 122:e98-e106. [DOI: 10.1016/j.bja.2018.10.058] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 09/14/2018] [Accepted: 10/22/2018] [Indexed: 10/27/2022] Open
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Godier A, Garrigue D, Lasne D, Fontana P, Bonhomme F, Collet JP, de Maistre E, Ickx B, Gruel Y, Mazighi M, Nguyen P, Vincentelli A, Albaladejo P, Lecompte T. Management of antiplatelet therapy for non elective invasive procedures of bleeding complications: proposals from the French working group on perioperative haemostasis (GIHP), in collaboration with the French Society of Anaesthesia and Intensive Care Medicine (SFAR). Anaesth Crit Care Pain Med 2019; 38:289-302. [DOI: 10.1016/j.accpm.2018.10.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Accepted: 10/07/2018] [Indexed: 12/12/2022]
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Moury PH, Cuisinier A, Durand M, Bosson JL, Chavanon O, Payen JF, Jaber S, Albaladejo P. Diaphragm thickening in cardiac surgery: a perioperative prospective ultrasound study. Ann Intensive Care 2019; 9:50. [PMID: 31016412 PMCID: PMC6478777 DOI: 10.1186/s13613-019-0521-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 04/04/2019] [Indexed: 02/07/2023] Open
Abstract
Background Diaphragm paresis is common after cardiac surgery and may delay the weaning from the ventilator. Our objective was to evaluate diaphragm thickening during weaning and secondly the muscle thickness as a marker of myotrauma. Methods Patients undergoing elective cardiac surgery were prospectively included. Ultrasonic index of right hemidiaphragm thickening fraction (TF) was measured as a surrogate criterion of work of breathing. A TF < 20% was defined as a low diaphragm thickening. Measurements of TF were performed during three periods to study diaphragm thickening evolution defined by the difference between two consecutive time line point: preoperative (D − 1), during a spontaneous breathing trial (SBT) in the intensive care unit and postoperative (D + 1). We studied three patterns of diaphragm thickness at end expiration evolution from D − 1 to D + 1: > 10% decrease, stability and > 10% increase. Demographical data, length of surgery, type of surgery, ICU length of stay (LOS) and extubation failure were collected. Results Of the 100 consecutively included patients, 75 patients had a low diaphragm thickening during SBT. Compared to TF values at D − 1 (36% ± 18), TF was reduced during SBT (17% ± 14) and D + 1 (12% ± 11) (P < 0.0001). Thickness and TF did not change according to the type of surgery or cooling method. TF at SBT was correlated to the length of surgery (both r = − 0.4; P < 0.0001). Diaphragm thickness as continuous variable did not change over time. Twenty-eight patients (42%) had a > 10% decrease thickness, 19 patients (29%) stability and 19 patients (28%) in > 10% increase, and this thickness evolution pattern was associated with: a longer LOS 3 days [2–5] versus 2 days [2–4] and 2 days [2], respectively (ANOVA P = 0.046), and diaphragm thickening evolution (ANOVA P = 0.02). Two patients experience extubation failure. Conclusion These findings indicate that diaphragm thickening is frequently decreased after elective cardiac surgery without impact on respiratory outcome, whereas an altered thickness pattern was associated with a longer length of stay in the ICU. Contractile activity influenced thickness evolution. Trial registry number ClinicalTrial.gov ID NCT02208479 Electronic supplementary material The online version of this article (10.1186/s13613-019-0521-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pierre-Henri Moury
- Department of Anesthesia and Intensive Care Medicine, Université Grenoble-Alpes, Grenoble University Hospital, Grenoble, France.
| | - Adrien Cuisinier
- Department of Anesthesia and Intensive Care Medicine, Université Grenoble-Alpes, Grenoble University Hospital, Grenoble, France
| | - Michel Durand
- Department of Anesthesia and Intensive Care Medicine, Université Grenoble-Alpes, Grenoble University Hospital, Grenoble, France
| | - Jean-Luc Bosson
- Department of Biostatistics, ThEMAS, TIMC, UMR, CNRS 5525, Université Grenoble Alpes, Grenoble University Hospital, Grenoble, France
| | - Olivier Chavanon
- Department of Cardiac Surgery, Université Grenoble Alpes, Grenoble University Hospital, Grenoble, France
| | - Jean-François Payen
- Department of Anesthesia and Intensive Care Medicine, Université Grenoble-Alpes, Grenoble University Hospital, Grenoble, France
| | - Samir Jaber
- Intensive Care Unit, Anesthesiology and Critical Care Department B, Saint Eloi Teaching Hospital, Université Montpellier 1, Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - Pierre Albaladejo
- Department of Anesthesia and Intensive Care, ThEMAS, TIMC, UMR, CNRS 5525, Université Grenoble-Alpes, Grenoble University Hospital, Grenoble, France
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Connolly SJ, Crowther M, Eikelboom JW, Gibson CM, Curnutte JT, Lawrence JH, Yue P, Bronson MD, Lu G, Conley PB, Verhamme P, Schmidt J, Middeldorp S, Cohen AT, Beyer-Westendorf J, Albaladejo P, Lopez-Sendon J, Demchuk AM, Pallin DJ, Concha M, Goodman S, Leeds J, Souza S, Siegal DM, Zotova E, Meeks B, Ahmad S, Nakamya J, Milling TJ. Full Study Report of Andexanet Alfa for Bleeding Associated with Factor Xa Inhibitors. N Engl J Med 2019; 380:1326-1335. [PMID: 30730782 PMCID: PMC6699827 DOI: 10.1056/nejmoa1814051] [Citation(s) in RCA: 543] [Impact Index Per Article: 108.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Andexanet alfa is a modified recombinant inactive form of human factor Xa developed for reversal of factor Xa inhibitors. METHODS We evaluated 352 patients who had acute major bleeding within 18 hours after administration of a factor Xa inhibitor. The patients received a bolus of andexanet, followed by a 2-hour infusion. The coprimary outcomes were the percent change in anti-factor Xa activity after andexanet treatment and the percentage of patients with excellent or good hemostatic efficacy at 12 hours after the end of the infusion, with hemostatic efficacy adjudicated on the basis of prespecified criteria. Efficacy was assessed in the subgroup of patients with confirmed major bleeding and baseline anti-factor Xa activity of at least 75 ng per milliliter (or ≥0.25 IU per milliliter for those receiving enoxaparin). RESULTS Patients had a mean age of 77 years, and most had substantial cardiovascular disease. Bleeding was predominantly intracranial (in 227 patients [64%]) or gastrointestinal (in 90 patients [26%]). In patients who had received apixaban, the median anti-factor Xa activity decreased from 149.7 ng per milliliter at baseline to 11.1 ng per milliliter after the andexanet bolus (92% reduction; 95% confidence interval [CI], 91 to 93); in patients who had received rivaroxaban, the median value decreased from 211.8 ng per milliliter to 14.2 ng per milliliter (92% reduction; 95% CI, 88 to 94). Excellent or good hemostasis occurred in 204 of 249 patients (82%) who could be evaluated. Within 30 days, death occurred in 49 patients (14%) and a thrombotic event in 34 (10%). Reduction in anti-factor Xa activity was not predictive of hemostatic efficacy overall but was modestly predictive in patients with intracranial hemorrhage. CONCLUSIONS In patients with acute major bleeding associated with the use of a factor Xa inhibitor, treatment with andexanet markedly reduced anti-factor Xa activity, and 82% of patients had excellent or good hemostatic efficacy at 12 hours, as adjudicated according to prespecified criteria. (Funded by Portola Pharmaceuticals; ANNEXA-4 ClinicalTrials.gov number, NCT02329327.).
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Affiliation(s)
- Stuart J Connolly
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Mark Crowther
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - John W Eikelboom
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - C Michael Gibson
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - John T Curnutte
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - John H Lawrence
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Patrick Yue
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Michele D Bronson
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Genmin Lu
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Pamela B Conley
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Peter Verhamme
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Jeannot Schmidt
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Saskia Middeldorp
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Alexander T Cohen
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Jan Beyer-Westendorf
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Pierre Albaladejo
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Jose Lopez-Sendon
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Andrew M Demchuk
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Daniel J Pallin
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Mauricio Concha
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Shelly Goodman
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Janet Leeds
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Sonia Souza
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Deborah M Siegal
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Elena Zotova
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Brandi Meeks
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Sadia Ahmad
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Juliet Nakamya
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
| | - Truman J Milling
- From the Population Health Research Institute (S.J.C., J.W.E., D.M.S., E.Z., B.M., S.A., J.N.) and the Department of Medicine (M. Crowther), McMaster University, Hamilton, ON, and the University of Calgary, Calgary, AB (A.M.D.) - all in Canada; Harvard Medical School (C.M.G.) and Brigham and Women's Hospital (D.J.P.) - both in Boston; Portola Pharmaceuticals, South San Francisco, CA (J.T.C., J.H.L., P.Y., M.D.B., G.L., P.B.C., S.G., J.L., S.S.); University of Leuven, Leuven, Belgium (P.V.); Centre Hospitalier Universitaire de Clermont-Ferrand, Clermont-Ferrand (J.S.), and Grenoble-Alpes University Hospital, Grenoble (P.A.) - both in France; Academic Medical Center, Amsterdam (S.M.); Guy's and St. Thomas' Hospitals, King's College London, London (A.T.C.); University Hospital Carl Gustav Carus Dresden, Dresden, Germany (J.B.-W.); Instituto de Investigación Hospital Universitario La Paz, Madrid (J.L.-S.); Sarasota Memorial Hospital, Sarasota, FL (M. Concha); and Seton Dell Medical School Stroke Institute, Austin, TX (T.J.M.)
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Godier A, Garrigue D, Lasne D, Fontana P, Bonhomme F, Collet JP, de Maistre E, Ickx B, Gruel Y, Mazighi M, Nguyen P, Vincentelli A, Albaladejo P, Lecompte T. Management of antiplatelet therapy for non-elective invasive procedures or bleeding complications: Proposals from the French Working Group on Perioperative Haemostasis (GIHP) and the French Study Group on Thrombosis and Haemostasis (GFHT), in collaboration with the French Society for Anaesthesia and Intensive Care (SFAR). Arch Cardiovasc Dis 2019; 112:199-216. [DOI: 10.1016/j.acvd.2018.10.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Accepted: 10/09/2018] [Indexed: 12/21/2022]
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Durand M, Machuron C, Guillet L, Moury PH, Martin C, Payen JF, Chavanon O, Albaladejo P. Preoperative Statin Treatment Is Not Associated with Reduced Postoperative Mortality or Morbidity in Patients Undergoing Isolated Valve Surgery. Heart Surg Forum 2019; 22:E057-E062. [DOI: 10.1532/hsf.2119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 10/08/2018] [Indexed: 11/20/2022]
Abstract
Introduction: Previous studies have shown that statin use before coronary surgery decreases the mortality and morbidity. This benefit was not clearly detected in isolated valve surgery. The aim of this study was to assess the effect of preoperative statin therapy on postoperative complications and mortality in a large group of patients undergoing valve surgery.
Patients, Materials, and Methods: The data of consecutive patients undergoing isolated valve replacement during an 8-year period were retrospectively reviewed from a prospective database. Mortality was compared between the patients who received preoperative statin (statin group [SG]) and those who did not receive statin (control group [CG]) after adjustment on EuroSCORE. Main postoperative complications and mortality were compared between the 2 groups by using a propensity score analysis.
Results: During the study period, 1115 patients were prospectively included, 796 in the CG group and 319 in the SG. The SG patients were significantly older, had more cardiovascular risk factors (hypertension, diabetes, and weight) than the CG patients, and benefited from more elective surgery or aortic valve replacement. No difference in mortality was found between the groups: 4.4% in the SG and 4.5% in the CG, P = .95. Multivariate analysis also revealed no effect of statin on mortality, according to the type of surgery (aortic valve surgery alone or any kind of valve surgery) (P = .93), or the elective or urgent nature of the surgery (P = .67). Statin did not predict mortality after stratification with the EuroSCORE or the Parsonnet score. No difference was found between the 2 groups for postoperative complications (24-hour bleeding, atrial fibrillation, renal failure, length of mechanical ventilation, or hospital stay) and mortality after adjustment with a propensity score.
Discussion: This study found no difference in mortality or morbidity associated with preoperative statin therapy after isolated valve surgery.
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Charbonneau H, Pasquié M, Peyronnet B, Descazeaud A, Barry-Delongchamps N, Della Negra E, Mathieu R, Karsenty G, Long JA, Ballereau C, Azzouzi AR, Pradère B, Bruyère F, Fournier G, Lebdai S, Calves J, Corbel L, Vincendeau S, Fiard G, Thuillier C, Descotes JL, Colin P, Culty T, Hesbois A, Fuzier V, Savy N, Pathak A, Albaladejo P, Samama CM, Guerrero F, Misraï V. Stopping or maintaining oral anticoagulation in patients undergoing photoselective vaporization of the prostate (SOAP) surgery for benign prostate obstruction: study protocol for a multicentre randomized controlled trial. Trials 2018; 19:705. [PMID: 30587221 PMCID: PMC6307178 DOI: 10.1186/s13063-018-3066-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 11/21/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Lower urinary tract symptoms related to benign prostatic obstruction (BPO) are frequent in men aged > 50 years. Based on the use of innovative medical devices, a number of transurethral ablative techniques have recently been developed for the surgical treatment of BPO. In recent years, GreenLight photoselective vaporization of the prostate (PVP) has been considered as a non-inferior alternative to transurethral resection of the prostate. The GreenLight PVP is usually considered as an interesting surgical option for patients treated via oral anticoagulants (OACs) with regard to its haemostatic properties. The aim of this study was to assess the impact of maintaining OAC treatment in patients undergoing PVP. METHODS This study is a multicentre, open-label, randomized controlled trial (RCT) designed to show the non-inferiority of PVP surgery in patients with BPO treated with OACs. This study is designed to enrol 386 OAC-treated patients (treated with vitamin K antagonists and direct oral anticoagulants) who are undergoing PVP for BPO. Patients will be randomized (1:1) to either maintain or stop OAC treatment during the perioperative course. The intervention group will maintain OAC treatment until the day before surgery and resume OAC treatment the day after surgery, whereas the control group will stop OAC treatment (with or without low-molecular-weight heparin bridging therapy) according to the anaesthesia guidelines. The primary outcome of interest to be assessed is the 30-day complications rate according to the Clavien-Dindo classification. The secondary endpoint will examine the 30-day rate of haemorrhagic and thrombotic events. This study will provide 80% power to show non-inferiority, defined as not worse than a 10% (non-inferiority margin) inferior change in the proportion of patients with good outcomes (Clavien-Dindo score < 2), using two-tailed 95% confidence intervals. DISCUSSION This first multicentre RCT in the field is underway to evaluate the safety and efficacy of PVP in patients with ongoing OAC therapy. The study results could influence the perioperative management of OACs in BPO surgery with a high level of evidence. TRIAL REGISTRATION ClinicalTrials.gov, NCT03297281 . Registered on 29 September 2017.
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Affiliation(s)
| | - Marie Pasquié
- Department of Urology, Clinique Pasteur, 45 avenue de Lombez, BP 27 617, 31076, Toulouse Cedex 3, France
| | - Benoit Peyronnet
- Department of Urology, Rennes University Hospital , Rennes, France
| | - Aurélien Descazeaud
- Department of Urology, Limoges University Hospital, Dupuytren Hospital, Limoges, France
| | | | | | - Romain Mathieu
- Department of Urology, Rennes University Hospital , Rennes, France
| | - Gilles Karsenty
- Department of Urology, Conception Hospital, Marseille, France
| | - Jean-Alexandre Long
- Department of Urology, Grenoble University Hospital , Michallon Hospital, La Tronche, France
| | | | | | - Benjamin Pradère
- Department of Urology, Tours University Hospital , Tours, France
| | - Franck Bruyère
- Department of Urology, Tours University Hospital , Tours, France
| | - Georges Fournier
- Department of Urology, Brest University Hospital, Cavale Blanche Hospital, Brest, France
| | - Souhil Lebdai
- Department of Urology, Angers University Hospital , Angers, France
| | - Jehanne Calves
- Department of Urology, Brest University Hospital, Cavale Blanche Hospital, Brest, France
| | - Luc Corbel
- Department of Urology, Cochin University Hospital, Paris, France
| | | | - Gaelle Fiard
- Department of Urology, Grenoble University Hospital , Michallon Hospital, La Tronche, France
| | - Caroline Thuillier
- Department of Urology, Grenoble University Hospital , Michallon Hospital, La Tronche, France
| | - Jean-Luc Descotes
- Department of Urology, Grenoble University Hospital , Michallon Hospital, La Tronche, France
| | - Pierre Colin
- Department of Urology, Hopital Privée la Louviere, Lille, France
| | - Thibaut Culty
- Department of Urology, Angers University Hospital , Angers, France
| | - Audrey Hesbois
- Department of Anesthesia, Clinique Pasteur, Toulouse, France
| | - Valerie Fuzier
- Department of Anesthesia, Clinique Pasteur, Toulouse, France
| | - Nicolas Savy
- Institute of mathematics, Paul Sabatier University, CNRS, Toulouse, France
| | - Atul Pathak
- Department of Cardiovascular Medicine, Clinique Pasteur, Toulouse, France
| | - Pierre Albaladejo
- Department of Anaesthesia and Intensive Care, Grenoble University Hospital, Avenue Maquis-du-Grésivaudan, 38700, La Tronche, France.,Clinical Investigation Centre, Grenoble University Hospital, ThEMAS, TIMC, UMR-CNRS 5525, University Grenoble-Alpes, 38700, La Tronche, France
| | - Charles Marc Samama
- Department of Anaesthesiology and Intensive Care, Assistance publique-Hôpitaux de Paris, Cochin University Hospital, 75014, Paris, France
| | - Felipe Guerrero
- Department of Haematology, Toulouse University Hospital , Rangueil, France
| | - Vincent Misraï
- Department of Urology, Clinique Pasteur, 45 avenue de Lombez, BP 27 617, 31076, Toulouse Cedex 3, France.
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