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24 results on '"Sami Hraiech"'

1. Determinants of long-term outcomes in patients with COVID-19 supported with ECMO

Author: Christophe Guervilly, Marco Giani, Nicolas Nesseler, Matthieu Schmidt, Sami Hraiech, CHU Marseille, Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Aix Marseille Université (AMU), Università degli Studi di Milano-Bicocca = University of Milano-Bicocca (UNIMIB), CHU Pontchaillou [Rennes], Nutrition, Métabolismes et Cancer (NuMeCan), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Pitié-Salpêtrière [AP-HP], and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)
Subjects: Pulmonary and Respiratory Medicine, [SDV.MHEP.PSR]Life Sciences [q-bio]/Human health and pathology/Pulmonology and respiratory tract
Abstract: International audience
Published: 2023

2. Ultra-lung-protective ventilation and biotrauma in severe ARDS patients on veno-venous extracorporeal membrane oxygenation: a randomized controlled study

Author: Christophe Guervilly, Théotime Fournier, Juliette Chommeloux, Laurent Arnaud, Camille Pinglis, Karine Baumstarck, Mohamed Boucekine, Sabine Valera, Celine Sanz, Mélanie Adda, Mickaël Bobot, Florence Daviet, Ines Gragueb-Chatti, Jean-Marie Forel, Antoine Roch, Sami Hraiech, Françoise Dignat-George, Matthieu Schmidt, Romaric Lacroix, Laurent Papazian, Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), and Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)
Subjects: Respiratory Distress Syndrome, Extracorporeal Membrane Oxygenation, [SDV]Life Sciences [q-bio], Humans, Prospective Studies, Critical Care and Intensive Care Medicine, Respiration, Artificial, Lung
Abstract: Background Ultra-lung-protective ventilation may be useful during veno-venous extracorporeal membrane oxygenation (vv-ECMO) for severe acute respiratory distress syndrome (ARDS) to minimize ventilator-induced lung injury and to facilitate lung recovery. The objective was to compare pulmonary and systemic biotrauma evaluated by numerous biomarkers of inflammation, epithelial, endothelial injuries, and lung repair according to two ventilator strategies on vv-ECMO. Methods This is a prospective randomized controlled study. Patients were randomized to receive during 48 h either ultra-lung-protective ventilation combining very low tidal volume (1–2 mL/kg of predicted body weight), low respiratory rate (5–10 cycles per minute), positive expiratory transpulmonary pressure, and 16 h of prone position or lung-protective-ventilation which followed the ECMO arm of the EOLIA trial (control group). Results The primary outcome was the alveolar concentrations of interleukin-1-beta, interleukin-6, interleukin-8, surfactant protein D, and blood concentrations of serum advanced glycation end products and angiopoietin-2 48 h after randomization. Enrollment was stopped for futility after the inclusion of 39 patients. Tidal volume, respiratory rate, minute ventilation, plateau pressure, and mechanical power were significantly lower in the ultra-lung-protective group. None of the concentrations of the pre-specified biomarkers differed between the two groups 48 h after randomization. However, a trend to higher 60-day mortality was observed in the ultra-lung-protective group compared to the control group (45 vs 17%, p = 0.06). Conclusions Despite a significant reduction in the mechanical power, ultra-lung-protective ventilation during 48 h did not reduce biotrauma in patients with vv-ECMO-supported ARDS. The impact of this ventilation strategy on clinical outcomes warrants further investigation. Trial registration Clinical trial registered with www.clinicaltrials.gov (NCT03918603). Registered 17 April 2019.
Published: 2022

3. Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome associated with COVID-19: An Emulated Target Trial Analysis

Author: David Hajage, Alain Combes, Christophe Guervilly, Guillaume Lebreton, Alain Mercat, Arthur Pavot, Saad Nseir, Armand Mekontso-Dessap, Nicolas Mongardon, Jean Paul Mira, Jean-Damien Ricard, Alexandra Beurton, Guillaume Tachon, Loay Kontar, Christophe Le Terrier, Jean Christophe Richard, Bruno Mégarbane, Ruth H. Keogh, Aurélien Belot, Camille Maringe, Clémence Leyrat, Matthieu Schmidt, Pierre Asfar, François Beloncle, Julien Demiselle, Tài Pham, Xavier Monnet, Christian Richard, Alexandre Demoule, Martin Dres, Julien Mayaux, Cédric Daubin, Richard Descamps, Aurélie Joret, Damien Du Cheyron, Frédéric Pene, Jean-Daniel Chiche, Mathieu Jozwiak, Paul Jaubert, Guillaume Voiriot, Muriel Fartoukh, Marion Teulier, Clarisse Blayau, Erwen L'Her, Cécile Aubron, Laetitia Bodenes, Nicolas Ferriere, Johann Auchabie, Anthony Le Meur, Sylvain Pignal, Thierry Mazzoni, Jean-Pierre Quenot, Pascal Andreu, Jean-Baptiste Roudau, Marie Labruyère, Sébastien Preau, Julien Poissy, Daniel Mathieu, Sarah Benhamida, Rémi Paulet, Nicolas Roucaud, Martial Thyrault, Florence Daviet, Sami Hraiech, Gabriel Parzy, Aude Sylvestre, Sébastien Jochmans, Anne-Laure Bouilland, Mehran Monchi, Marc Danguy des Déserts, Quentin Mathais, Gwendoline Rager, Pierre Pasquier, Jean Reignier, Amélie Seguin, Charlotte Garret, Emmanuel Canet, Jean Dellamonica, Clément Saccheri, Romain Lombardi, Yanis Kouchit, Sophie Jacquier, Armelle Mathonnet, Mai-Ahn Nay, Isabelle Runge, Frédéric Martino, Laure Flurin, Amélie Rolle, Michel Carles, Rémi Coudroy, Arnaud W. Thille, Jean-Pierre Frat, Maeva Rodriguez, Pascal Beuret, Audrey Tientcheu, Arthur Vincent, Florian Michelin, Fabienne Tamion, Dorothée Carpentier, Déborah Boyer, Gaetan Beduneau, Valérie Gissot, Stéphan Ehrmann, Charlotte Salmon Gandonniere, Djlali Elaroussi, Agathe Delbove, Yannick Fedun, Julien Huntzinger, Eddy Lebas, Grâce Kisoka, Céline Grégoire, Stella Marchetta, Bernard Lambermont, Laurent Argaud, Thomas Baudry, Pierre-Jean Bertrand, Auguste Dargent, Christophe Guitton, Nicolas Chudeau, Mickaël Landais, Cédric Darreau, Alexis Ferre, Antoine Gros, Guillaume Lacave, Fabrice Bruneel, Mathilde Neuville, Jérôme Devaquet, Richard Gallot, Riad Chelha, Arnaud Galbois, Anne Jallot, Ludivine Chalumeau Lemoine, Khaldoun Kuteifan, Valentin Pointurier, Louise-Marie Jandeaux, Joy Mootien, Charles Damoisel, Benjamin Sztrymf, Juliette Chommeloux, Charles Edouard Luyt, Frédérique Schortgen, Leon Rusel, Camille Jung, Florent Gobert, Damien Vimpere, Lionel Lamhaut, Bertrand Sauneuf, Liliane Charrrier, Julien Calus, Isabelle Desmeules, Benoît Painvin, Jean-Marc Tadie, Vincent Castelain, Baptiste Michard, Jean-Etienne Herbrecht, Mathieu Baldacini, Nicolas Weiss, Sophie Demeret, Clémence Marois, Benjamin Rohaut, Pierre-Henri Moury, Anne-Charlotte Savida, Emmanuel Couadau, Mathieu Série, Nica Alexandru, Cédric Bruel, Candice Fontaine, Sonia Garrigou, Juliette Courtiade Mahler, Maxime Leclerc, Michel Ramakers, Pierre Garçon, Nicole Massou, Ly Van Vong, Juliane Sen, Nolwenn Lucas, Franck Chemouni, Annabelle Stoclin, Alexandre Avenel, Henri Faure, Angélie Gentilhomme, Sylvie Ricome, Paul Abraham, Céline Monard, Julien Textoris, Thomas Rimmele, Florent Montini, Gabriel Lejour, Thierry Lazard, Isabelle Etienney, Younes Kerroumi, Claire Dupuis, Marine Bereiziat, Elisabeth Coupez, François Thouy, Clément Hoffmann, Nicolas Donat, Anne Chrisment, Rose-Marie Blot, Antoine Kimmoun, Audrey Jacquot, Matthieu Mattei, Bruno Levy, Ramin Ravan, Loïc Dopeux, Jean-Mathias Liteaudon, Delphine Roux, Brice Rey, Radu Anghel, Deborah Schenesse, Vincent Gevrey, Jermy Castanera, Philippe Petua, Benjamin Madeux, Otto Hartman, Michael Piagnerelli, Anne Joosten, Cinderella Noel, Patrick Biston, Thibaut Noel, Gurvan LE Bouar, Messabi Boukhanza, Elsa Demarest, Marie-France Bajolet, Nathanaël Charrier, Audrey Quenet, Cécile Zylberfajn, Nicolas Dufour, Buno Mégarbane, Sébastian Voicu, Nicolas Deye, Isabelle Malissin, François Legay, Matthieu Debarre, Nicolas Barbarot, Pierre Fillatre, Bertrand Delord, Thomas Laterrade, Tahar Saghi, Wilfried Pujol, Pierre Julien Cungi, Pierre Esnault, Mickael Cardinale, Vivien Hong Tuan Ha, Grégory Fleury, Marie-Ange Brou, Daniel Zafimahazo, David Tran-Van, Patrick Avargues, Lisa Carenco, Nicolas Robin, Alexandre Ouali, Lucie Houdou, Noémie Suh, Steve Primmaz, Jérome Pugin, Emmanuel Weiss, Tobias Gauss, Jean-Denis Moyer, Catherine Paugam Burtz, Béatrice La Combe, Rolland Smonig, Jade Violleau, Pauline Cailliez, Jonathan Chelly, Antoine Marchalot, Cécile Saladin, Christelle Bigot, Pierre-Marie Fayolle, Jules Fatséas, Amr Ibrahim, Dabor Resiere, Rabih Hage, Clémentine Cholet, Marie Cantier, Pierre Trouiler, Philippe Montravers, Brice Lortat-Jacob, Sebastien Tanaka, Alexy Tran Dinh, Jacques Duranteau, Anatole Harrois, Guillaume Dubreuil, Marie Werner, Anne Godier, Sophie Hamada, Diane Zlotnik, Hélène Nougue, Guillaume Carteaux, Keyvan Razazi, Nicolas De Prost, Meriam Lamraoui, Claire Alessandri, Quentin de Roux, Charles de Roquetaillade, Benjamin G. Chousterman, Alexandre Mebazaa, Etienne Gayat, Marc Garnier, Emmanuel Pardo, Lea Satre-Buisson, Christophe Gutton, Elise Yvin, Clémence Marcault, Elie Azoulay, Michael Darmon, Hafid Ait Oufella, Geoffroy Hariri, Tomas Urbina, Sandie Mazerand, Nicholas Heming, Francesca Santi, Pierre Moine, Djillali Annane, Adrien Bouglé, Edris Omar, Aymeric Lancelot, Emmanuelle Begot, Gaétan Plantefeve, Damien Contou, Hervé Mentec, Olivier Pajot, Stanislas Faguer, Olivier Cointault, Laurence Lavayssiere, Marie-Béatrice Nogier, Matthieu Jamme, Claire Pichereau, Jan Hayon, Hervé Outin, François Dépret, Maxime Coutrot, Maité Chaussard, Lucie Guillemet, Pierre Goffin, Romain Thouny, Julien Guntz, Laurent Jadot, Romain Persichini, Vanessa Jean-Michel, Hugues Georges, Thomas Caulier, Gaël Pradel, Marie-Hélène Hausermann, Thi My Hue Nguyen-Valat, Michel Boudinaud, Emmanuel Vivier, Sylvène Rosseli, Gaël Bourdin, Christian Pommier, Marc Vinclair, Simon Poignant, Sandrine Mons, Wulfran Bougouin, Franklin Bruna, Quentin Maestraggi, Christian Roth, Laurent Bitker, François Dhelft, Justine Bonnet-Chateau, Mathilde Filippelli, Tristan Morichau-Beauchant, Stéphane Thierry, Charlotte Le Roy, Mélanie Saint Jouan, Bruno Goncalves, Aurélien Mazeraud, Matthieu Daniel, Tarek Sharshar, Cyril Cadoz, Rostane Gaci, Sébastien Gette, Guillaune Louis, Sophe-Caroline Sacleux, Marie-Amélie Ordan, Aurélie Cravoisy, Marie Conrad, Guilhem Courte, Sébastien Gibot, Younès Benzidi, Claudia Casella, Laurent Serpin, Jean-Lou Setti, Marie-Catherine Besse, Anna Bourreau, Jérôme Pillot, Caroline Rivera, Camille Vinclair, Marie-Aline Robaux, Chloé Achino, Marie-Charlotte Delignette, Tessa Mazard, Frédéric Aubrun, Bruno Bouchet, Aurélien Frérou, Laura Muller, Charlotte Quentin, Samuel Degoul, Xavier Stihle, Claude Sumian, Nicoletta Bergero, Bernard Lanaspre, Hervé Quintard, Eve Marie Maiziere, Pierre-Yves Egreteau, Guillaume Leloup, Florin Berteau, Marjolaine Cottrel, Marie Bouteloup, Matthieu Jeannot, Quentin Blanc, Julien Saison, Isabelle Geneau, Romaric Grenot, Abdel Ouchike, Pascal Hazera, Anne-Lyse Masse, Suela Demiri, Corinne Vezinet, Elodie Baron, Deborah Benchetrit, Antoine Monsel, Grégoire Trebbia, Emmanuelle Schaack, Raphaël Lepecq, Mathieu Bobet, Christophe Vinsonneau, Thibault Dekeyser, Quentin Delforge, Imen Rahmani, Bérengère Vivet, Jonathan Paillot, Lucie Hierle, Claire Chaignat, Sarah Valette, Benoït Her, Jennifier Brunet, Mathieu Page, Fabienne Boiste, Anthony Collin, Florent Bavozet, Aude Garin, Mohamed Dlala, Kais Mhamdi, Bassem Beilouny, Alexandra Lavalard, Severine Perez, Benoit Veber, Pierre-Gildas Guitard, Philippe Gouin, Anna Lamacz, Fabienne Plouvier, Bertrand P Delaborde, Aïssa Kherchache, Amina Chaalal, Marc Amouretti, Santiago Freita-Ramos, Damien Roux, Jean-Michel Constantin, Mona Assefi, Marine Lecore, Agathe Selves, Florian Prevost, Christian Lamer, Ruiying Shi, Lyes Knani, Sébastien Pili Floury, Lucie Vettoretti, Michael Levy, Lucile Marsac, Stéphane Dauger, Sophie Guilmin-Crépon, Hadrien Winiszewski, Gael Piton, Thibaud Soumagne, Gilles Capellier, Jean-Baptiste Putegnat, Frédérique Bayle, Maya Perrou, Ghyslaine Thao, Guillaume Géri, Cyril Charron, Xavier Repessé, Antoine Vieillard-Baron, Mathieu Guilbart, Pierre-Alexandre Roger, Sébastien Hinard, Pierre-Yves Macq, Kevin Chaulier, Sylvie Goutte, Patrick Chillet, Anaïs Pitta, Barbara Darjent, Amandine Bruneau, Sigismond Lasocki, Maxime Leger, Soizic Gergaud, Pierre Lemarie, Nicolas Terzi, Carole Schwebel, Anaïs Dartevel, Louis-Marie Galerneau, Jean-Luc Diehl, Caroline Hauw-Berlemont, Nicolas Péron, Emmanuel Guérot, Abolfazl Mohebbi Amoli, Michel Benhamou, Jean-Pierre Deyme, Olivier Andremont, Diane Lena, Julien Cady, Arnaud Causeret, Arnaud De La Chapelle, Christophe Cracco, Stéphane Rouleau, David Schnell, Camille Foucault, Cécile Lory, Thibault Chapelle, Vincent Bruckert, Julie Garcia, Abdlazize Sahraoui, Nathalie Abbosh, Caroline Bornstain, Pierre Pernet, Florent Poirson, Ahmed Pasem, Philippe Karoubi, Virginie Poupinel, Caroline Gauthier, François Bouniol, Philippe Feuchere, Anne Heron, Serge Carreira, Malo Emery, Anne Sophie Le Floch, Luana Giovannangeli, Nicolas Herzog, Christophe Giacardi, Thibaut Baudic, Chloé Thill, Said Lebbah, Jessica Palmyre, Florence Tubach, Nicolas Bonnet, Nathan Ebstein, Stéphane Gaudry, Yves Cohen, Julie Noublanche, Olivier Lesieur, Arnaud Sément, Isabel Roca-Cerezo, Michel Pascal, Nesrine Sma, Gwenhaël Colin, Jean-Claude Lacherade, Gauthier Bionz, Natacha Maquigneau, Pierre Bouzat, Michel Durand, Marie-Christine Hérault, Jean-Francois Payen, CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Nord [CHU - APHM], Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Aix Marseille Université (AMU), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Université Paris-Saclay, CHU Lille, Hôpital Henri Mondor, Groupe de recherche clinique CARMAS [Créteil] (UPEC/Faculté de Médecine de Créteil), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Paris Descartes - Paris 5 (UPD5), Hôpital Louis Mourier - AP-HP [Colombes], Hôpital Foch [Suresnes], CHU Amiens-Picardie, Geneva University Hospital (HUG), Centre de Recherche en Acquisition et Traitement de l'Image pour la Santé (CREATIS), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Hôpital de la Croix-Rousse [CHU - HCL], Hospices Civils de Lyon (HCL), Hôpital Lariboisière-Fernand-Widal [APHP], London School of Hygiene and Tropical Medicine (LSHTM), RICHARD, Jean-Christophe, Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), and Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Pulmonary and Respiratory Medicine, Adult, Respiratory Distress Syndrome, SARS-CoV-2, [SDV]Life Sciences [q-bio], acute respiratory distress syndrome (ARDS), COVID-19, extracorporeal membrane oxygenation, Critical Care and Intensive Care Medicine, Cohort Studies, [SDV] Life Sciences [q-bio], emulated target trial, acute respiratory distress syndrome, Treatment Outcome, surgical procedures, operative, Humans, Retrospective Studies
Abstract: International audience; Rationale: Whether COVID patients may benefit from extracorporeal membrane oxygenation (ECMO) compared with conventional invasive mechanical ventilation (IMV) remains unknown.Objectives: To estimate the effect of ECMO on 90-Day mortality vs IMV only Methods: Among 4,244 critically ill adult patients with COVID-19 included in a multicenter cohort study, we emulated a target trial comparing the treatment strategies of initiating ECMO vs. no ECMO within 7 days of IMV in patients with severe acute respiratory distress syndrome (PaO2/FiO2
Published: 2022

4. Bedside POCUS during ward emergencies is associated with improved diagnosis and outcome: an observational, prospective, controlled study

Author: Sharon Einav, Mathieu Di Bisceglie, Gary Duclos, Laurent Papazian, Sami Hraiech, Xavier Bobbia, Bruno Pastene, Laurent Zieleskiewicz, Alain Boussuges, Benjamin Coiffard, Marc Leone, Karine Baumstarck, Alexandre Lopez, Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Assistance Publique - Hôpitaux de Marseille (APHM), Aix Marseille Université (AMU), Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Laboratoire d'Imagerie Interventionnelle Expérimentale (LIIE), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), University Health Network, Service Anesthésie et Réanimation [Hôpital Nord - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), The Hebrew University of Jerusalem (HUJ), Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), and Lucas, Nelly
Subjects: Male, medicine.medical_specialty, Point-of-Care Systems, CIRCULATORY FAILURE, Time to treatment, 030204 cardiovascular system & hematology, Critical Care and Intensive Care Medicine, Statistics, Nonparametric, 03 medical and health sciences, 0302 clinical medicine, Patients' Rooms, Medicine, Humans, Prospective Studies, Medical diagnosis, Mortality, Rapid response team, Aged, Ultrasonography, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, POCUS, business.industry, Mortality rate, Research, lcsh:Medical emergencies. Critical care. Intensive care. First aid, 030208 emergency & critical care medicine, lcsh:RC86-88.9, Middle Aged, 3. Good health, Clinical trial, Handheld ultrasound device, Propensity score matching, Emergency medicine, In-hospital emergencies, Observational study, Female, France, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: Background Rapid response teams are intended to improve early diagnosis and intervention in ward patients who develop acute respiratory or circulatory failure. A management protocol including the use of a handheld ultrasound device for immediate point-of-care ultrasound (POCUS) examination at the bedside may improve team performance. The main objective of the study was to assess the impact of implementing such a POCUS-guided management on the proportion of adequate immediate diagnoses in two groups. Secondary endpoints included time to treatment and patient outcomes. Methods A prospective, observational, controlled study was conducted in a single university hospital. Two teams alternated every other day for managing in-hospital ward patients developing acute respiratory and/or circulatory failures. Only one of the team used an ultrasound device (POCUS group). Results We included 165 patients (POCUS group 83, control group 82). Proportion of adequate immediate diagnoses was 94% in the POCUS group and 80% in the control group (p = 0.009). Time to first treatment/intervention was shorter in the POCUS group (15 [10–25] min vs. 34 [15–40] min, p p = 0.007), but this difference was not confirmed in the propensity score sample (29% vs. 34%, p = 0.53). Conclusion Our study suggests that protocolized use of a handheld POCUS device at the bedside in the ward may improve the proportion of adequate diagnosis, the time to initial treatment and perhaps also survival of ward patients developing acute respiratory or circulatory failure. Clinical Trial Registration NCT02967809. Registered 18 November 2016, https://clinicaltrials.gov/ct2/show/NCT02967809.
Published: 2021

5. Circulating Endothelial Cells as a Marker of Endothelial Injury in Severe COVID -19

Author: Thomas Robert, Mélanie Velier, Raphael Cauchois, Guillaume Lano, Philippe Brunet, Clara Degioanni, Laurent Papazian, Florence Daviet, Léa Pietri, Marie Koubi, Gilles Kaplanski, Yael Berda, Christophe Guervilly, Françoise Dignat-George, Sami Hraiech, Evelyne Abdili, Stéphane Burtey, Romaric Lacroix, Laurent Arnaud, Noémie Jourde-Chiche, Florence Sabatier, Hôpital Nord [CHU - APHM], Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre de néphrologie et transplantation rénale [Hôpital de la Conception - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Laboratoire d'Immunologie [Hôpital de la Conception - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION)-Centre National de la Recherche Scientifique (CNRS), Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Aix Marseille Université (AMU), Aix-Marseille University Institut National de la Sante et de la Recherche Medicale (Inserm) European CommissionAssistance Publique-Hopitaux de Marseille, and Prémilleux, Annick
Subjects: Adult, Male, 0301 basic medicine, circulating endothelial cells, Endothelium, medicine.medical_treatment, [SDV]Life Sciences [q-bio], 030204 cardiovascular system & hematology, law.invention, Proinflammatory cytokine, 03 medical and health sciences, 0302 clinical medicine, law, In vivo, Intensive care, Cell Adhesion, Humans, Immunology and Allergy, Medicine, Chronic exertional compartment syndrome, Aged, Retrospective Studies, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, SARS-CoV-2, business.industry, Brief Report, COVID-19, Retrospective cohort study, Middle Aged, endothelial injury, medicine.disease, Intensive care unit, 3. Good health, [SDV] Life Sciences [q-bio], Intensive Care Units, AcademicSubjects/MED00290, 030104 developmental biology, Infectious Diseases, medicine.anatomical_structure, Cytokine, Immunology, Female, Endothelium, Vascular, business, Biomarkers, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: Beside the commonly described pulmonary expression of the coronavirus disease 2019 (COVID-19), major vascular events have been reported. The objective of this study was to investigate whether increased levels of circulating endothelial cells (CECs) might be associated with severe forms of COVID-19. Ninety-nine patients with COVID-19 were enrolled in this retrospective study. Patients in the intensive care units (ICU) had significantly higher CEC counts than non-ICU patients and the extent of endothelial injury was correlated with putative markers of disease severity and inflammatory cytokines. Together, these data provide in vivo evidence that endothelial injury is a key feature of COVID-19.
Published: 2020

6. Transpulmonary pressures in obese and non-obese COVID-19 ARDS

Author: François Dhelft, Laurent Papazian, Jean-Marie Forel, Florence Daviet, Laurent Bitker, Ines Gragueb, Hodane Yonis, Paul Chabert, Mehdi Mezidi, Jean-Christophe Richard, Christophe Guervilly, Sami Hraiech, Hôpital de la Croix-Rousse [CHU - HCL], Hospices Civils de Lyon (HCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon, Hôpital Nord [CHU - APHM], Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Aix Marseille Université (AMU), Centre de Recherche en Acquisition et Traitement de l'Image pour la Santé (CREATIS), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), RICHARD, Jean-Christophe, and Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: medicine.medical_specialty, ARDS, Coronavirus disease 2019 (COVID-19), [SDV]Life Sciences [q-bio], Respiratory physiology, Positive expiratory pressure, Critical Care and Intensive Care Medicine, 03 medical and health sciences, 0302 clinical medicine, Non obese, Anesthesiology, Internal medicine, medicine, Letter to the Editor, Lung, business.industry, lcsh:Medical emergencies. Critical care. Intensive care. First aid, 030208 emergency & critical care medicine, lcsh:RC86-88.9, respiratory system, medicine.disease, respiratory tract diseases, [SDV] Life Sciences [q-bio], medicine.anatomical_structure, 030228 respiratory system, Cohort, Cardiology, business, therapeutics, circulatory and respiratory physiology
Abstract: Background Data on respiratory mechanics of COVID-19 ARDS patients are scarce. Respiratory mechanics and response to positive expiratory pressure (PEEP) may be different in obese and non-obese patients. Methods We investigated esophageal pressure allowing determination of transpulmonary pressures (PL ) and elastances (EL) during a decremental PEEP trial from 20 to 6 cm H2O in a cohort of COVID-19 ARDS patients. Results Fifteen patients were investigated, 8 obese and 7 non-obese patients. PEEP ≥ 16 cm H2O for obese patients and PEEP ≥10 cm H2O for non-obese patients were necessary to obtain positive expiratory PL. Change of PEEP did not alter significantly ΔPL or elastances in obese patients. However, in non-obese patients lung EL and ΔPL increased significantly with PEEP increase. Chest wall EL was not affected by PEEP variations in both groups.
Published: 2020

7. Worldwide clinical practices in perioperative antibiotic therapy for lung transplantation

Author: Alessandra Tebaldi, Clemens Aigner, Víctor Monforte, Ilhan Inci, James C. Lee, Steven D. Nathan, Rade Tomic, V. Boussaud, Elena Seminari, Chadi A. Hage, Marc G. Schecter, Todd L. Astor, S. Chandrashekaran, Mark Greer, Robin Vos, Julia Klesney-Tait, Ramsey R. Hachem, Astrid Smud, Eloi Prud'Homme, Romain Kessler, C. Saint-Raymond, Jonathan P. Singer, Paganelli Gm, Greg Snell, Erik A M Verschuuren, John-David Aubert, Sami Hraiech, Keith M. Wille, Jas Zarmar, Adrien Tissot, Ma Piedad Ussetti, Anne Marie Rabain, Peter Jaksch, Amy E. Hackmann, Anna Nolde, Kevin Carney, Gerdt Riise, Martin R. Zamora, Christoph Krapf, Edward R. Garrity, Christiane Knoop, Hakim Azfar Ali, David Bennett, Jan Havlin, Lianne G. Singer, Aurélie Le Borgne, Philippe Montravers, Jose Manuel Vaquero, Ivan M. Robbins, Aldo Manuel Álvarez Moran, Are Martin Holm, Kevin M. Chan, Tanya McWilliams, Martine Reynaud-Gaubert, Alan Betensley, Benjamin Renaud-Picard, Charles Poirier, Takuro Miyazaki, Tanel Laisaar, Ichiro Yoshino, Pascal Thomas, Robert M. Reed, Nadim Cassir, Monica Loy, Marc Leone, Daniel C. Chambers, Jeremy A. Falk, Lorenzo Rosso, Julie Samuel, Hillevi Larsson, Karen Doucette, Bartosz Kubisa, Patrick Evrard, Benjamin Coiffard, Gordon L. Yung, Sarah Kilbourne, Michael Perch, Juan Manuel Osses, David van Duin, Philipp M. Lepper, Federico Venuta, Elodie Blanchard, André Nathan Costa, Reda E. Girgis, Reinaldo Rampolla, Masayuki Chida, Richard D. Cornwell, Jérôme Le Pavec, Amit D. Parulekar, Moo Suk Park, Alessandro Bertani, Yoram A. Puius, Jose Cifrian, Robert D. Levy, Antoine Roux, Yoshinori Okada, Takeshi Shiraishi, Marie Budev, Toyofumi F. Chen-Yoshikawa, Paola Soccal, Cynthia Gries, Cassie C. Kennedy, Daniel F. Dilling, Laurent Papazian, Luca Paoletti, Johanna M. Kwakkel-van Erp, Allan R. Glanville, Federica Meloni, Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Département de Médecine Respiratoire [Hôpital Nord - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM), Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Institut Hospitalier Universitaire Méditerranée Infection (IHU Marseille), Service de chirurgie thoracique et transplantation pulmonaire, Centre chirurgical Marie Lannelongue, Service de Pneumologie, Nouvel Hôpital Civil Strasbourg, Service Anesthésie et Réanimation [Hôpital Nord - APHM], Departement de chirurgie thoracique et des maladies de l'oesophage [Hôpital Nord - APHM], Hôpital Nord [CHU - APHM]-Assistance Publique - Hôpitaux de Marseille (APHM)-Aix Marseille Université (AMU), UCL - (MGD) Services des soins intensifs, UCL - SSS/IREC/MEDA - Pôle de médecine aiguë, and Centre Chirurgical Marie Lannelongue (CCML)
Subjects: medicine.medical_treatment, Antibiotics, Ceftazidime, 030230 surgery, 0302 clinical medicine, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, antibiotic therapy, Perioperative, Survey, survey, lung transplantation, perioperative, bronchial colonization, ComputingMilieux_MISCELLANEOUS, [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, Anti-Bacterial Agents, 3. Good health, Europe, Lung transplantation, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, Vancomycin, Research Article, medicine.drug, Pulmonary and Respiratory Medicine, medicine.medical_specialty, medicine.drug_class, Cefepime, Tazobactam, Immunocompromised Host, 03 medical and health sciences, [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system, Internal medicine, Gram-Negative Bacteria, medicine, Humans, [SDV.MP.PAR]Life Sciences [q-bio]/Microbiology and Parasitology/Parasitology, Perioperative Medicine, lcsh:RC705-779, business.industry, Sputum, lcsh:Diseases of the respiratory system, Antibiotic Prophylaxis, Antibiotic therapy, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, United States, 030228 respiratory system, Bronchial colonization, Gram-Negative Bacterial Infections, business, Piperacillin
Abstract: Background Infection is the most common cause of mortality within the first year after lung transplantation (LTx). The management of perioperative antibiotic therapy is a major issue, but little is known about worldwide practices. Methods We sent by email a survey dealing with 5 daily clinical vignettes concerning perioperative antibiotic therapy to 180 LTx centers around the world. The invitation and a weekly reminder were sent to lung transplant specialists for a single consensus answer per center during a 3-month period. Results We received a total of 99 responses from 24 countries, mostly from Western Europe (n = 46) and the USA (n = 34). Systematic screening for bronchial recipient colonization before LTx was mostly performed with sputum samples (72%), regardless of the underlying lung disease. In recipients without colonization, antibiotics with activity against gram-negative bacteria resistant strains (piperacillin / tazobactam, cefepime, ceftazidime, carbapenems) were reported in 72% of the centers, and antibiotics with activity against methicillin-resistant Staphylococcus aureus (mainly vancomycin) were reported in 38% of the centers. For these recipients, the duration of antibiotics reported was 7 days (33%) or less (26%) or stopped when cultures of donor and recipients were reported negatives (12%). In recipients with previous colonization, antibiotics were adapted to the susceptibility of the most resistant strain and given for at least 14 days (67%). Conclusion Practices vary widely around the world, but resistant bacterial strains are mostly targeted even if no colonization occurs. The antibiotic duration reported was longer for colonized recipients.
Published: 2020

8. Hemodynamic Profiles of Cardiogenic Shock Depending on Their Etiology

Author: Etienne Puymirat, Clément Delmas, Sami Hraiech, Pierre Michelet, Mélanie Gaubert, Bruno Levy, Gilles Lemesle, Noémie Resseguier, Nadia Aissaoui, Marc Laine, Laurent Bonello, Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Aix Marseille Université (AMU), Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Hôpital de la Timone [CHU - APHM] (TIMONE), Hôpital Nord [CHU - APHM], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Resseguier, Noémie, Hôpital de Rangueil, and CHU Toulouse [Toulouse]
Subjects: Inotrope, medicine.medical_specialty, acute decompensated heart failure, Acute decompensated heart failure, Cardiac index, lcsh:Medicine, acute myocardial infarction, 030204 cardiovascular system & hematology, Doppler echocardiography, Article, 03 medical and health sciences, 0302 clinical medicine, [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system, Interquartile range, Internal medicine, medicine, 030212 general & internal medicine, Myocardial infarction, medicine.diagnostic_test, business.industry, Cardiogenic shock, lcsh:R, cardiogenic shock, hemodynamic evaluation, General Medicine, medicine.disease, [SDV.MHEP.CSC] Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system, 3. Good health, Shock (circulatory), Cardiology, medicine.symptom, business
Abstract: The pathophysiology of cardiogenic shock (CS) varies depending on its etiology, which may lead to different hemodynamic profiles (HP) and may help tailor therapy. We aimed to assess the HP of CS patients according to their etiologies of acute myocardial infarction (AMI) and acute decompensated chronic heart failure (ADCHF). We included patients admitted for CS secondary to ADCHF and AMI. HP were measured before the administration of any inotrope or vasopressor. Systemic Vascular Resistances index (SVRi), Cardiac Index (CI), and Cardiac Power Index (CPI) were measured by trans-thoracic Doppler echocardiography on admission. Among 37 CS patients, 28 had CS secondary to ADCHF or AMI and were prospectively included. The two groups were similar in terms of demographic data and shock severity criteria. AMI CS was associated with lower SVRi compared to CS related to ADCHF: 2010 (interquartile range (IQR): 1895&ndash, 2277) vs. 2622 (2264&ndash, 2993) dynes-s&middot, cm&minus, 5&middot, m&minus, 2 (p = 0.002). A trend toward a higher CI was observed: respectively 2.13 (1.88&ndash, 2.18) vs. 1.78 (1.65&ndash, 1.96) L&middot, min&minus, 1&middot, 2 (p = 0.067) in AMICS compared to ADCHF. CS patients had different HP according to their etiologies. AMICS had lower SVR and tended to have a higher CI compared to ADHF CS. These differences should be taken into account for patient selection in future research.
Published: 2020

9. Questions to improve family–staff communication in the ICU: a randomized controlled trial

Author: Myriam Moussa, Carole Schwebel, Marc Leone, Laurent Papazian, Sybille Merceron, Romain Truillet, Samir Jaber, Alain Cariou, Hughes Georges, Jacques Durand-Gasselin, Elisabeth Jouve, Sami Hraiech, Anne Renault, Isabelle Vinatier, Jean-Marie Forel, Elie Azoulay, Sandrine Valade, Laurent Argaud, J. Randall Curtis, Nancy Kentish-Barnes, Service de réanimation médicale, Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Saint-Louis, Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, INSB-INSB-Centre National de la Recherche Scientifique (CNRS), Assistance Publique - Hôpitaux de Marseille (APHM), Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon, CHRU Brest - service de rééducation fonctionnelle (CHU - BREST ), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre Hospitalier de Toulon-La Seyne, Hôpital de Toulon, Service de Réanimation Médicale [Grenoble], Hôpital Michallon-CHU Grenoble, CHU Grenoble, Hôpital de Tourcoing, Service de soins intensifs, Centre Hospitalier de Versailles André Mignot (CHV), Hôpital de Versaille, Unité de Soins Intensifs [CHU Cochin], Hôpital Cochin [AP-HP], AP-HP - Hôpital Cochin Broca Hôtel Dieu [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Nutrition humaine et lipides : Biodisponibilité, métabolisme et régulation, Université de la Méditerranée - Aix-Marseille 2-Institut National de la Recherche Agronomique (INRA)-Université de Provence - Aix-Marseille 1-IFR125-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), Shcool of medicine, University of Washington [Seattle], University of Washington, Hopital Saint-Louis [AP-HP] (AP-HP), Hôpital de la Timone [CHU - APHM] (TIMONE), Hôpital Sainte-Marguerite, CHU Marseille, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon (CHD Vendée), CHU Grenoble-Hôpital Michallon, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], Hôpital Sainte-Marguerite [CHU - APHM] (Hôpitaux Sud ), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Université Paris Diderot - Paris 7 (UPD7), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Centre Hospitalier de Versailles (CHV), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Cochin [AP-HP], CHU Saint Louis [APHP], and MORNET, Dominique
Subjects: Adult, Male, medicine.medical_specialty, Randomization, Critical Care, [SDV]Life Sciences [q-bio], Emotions, Burden, Anxiety, Critical Care and Intensive Care Medicine, Hospital Anxiety and Depression Scale, Stress, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, Professional-Family Relations, law, Surveys and Questionnaires, Clinical endpoint, Humans, Medicine, Family, Intensive care unit, 030212 general & internal medicine, Depression (differential diagnoses), ComputingMilieux_MISCELLANEOUS, Aged, business.industry, Depression, Communication, Middle Aged, Respiration, Artificial, 3. Good health, [SDV] Life Sciences [q-bio], Comprehension, 030228 respiratory system, Physical therapy, Female, medicine.symptom, business, Stress, Psychological
Abstract: International audience; Purpose : Relatives of intensive care unit (ICU) patients suffer emotional distress that impairs their ability to acquire the information they need from the staff. We sought to evaluate whether providing relatives with a list of important questions was associated with better comprehension on day 5.Methods : Randomized, parallel-group trial. Relatives of mechanically ventilated patients were included from 14 hospitals belonging to the FAMIREA study group in France. A validated list of 21 questions was handed to the relatives immediately after randomization. The primary endpoint was comprehension on day 5. Secondary endpoints were satisfaction (Critical Care Family Needs Inventory, CCFNI) and symptoms of anxiety and depression (Hospital Anxiety and Depression Scale, HADS).Results : Of 394 randomized relatives, 302 underwent the day-5 assessment of all outcomes. Day-5 family comprehension was adequate in 68 (44.2%) and 75 (50.7%) intervention and control group relatives (P = 0.30), respectively. Over the first five ICU days, median number of family–staff meetings/patient was 6 [3–9], median total meeting time was 72.5 [35–110] min, and relatives asked a median of 20 [8–33] questions including 11 [6–13] from the list, with no between-group difference. Satisfaction and anxiety/depression symptoms were not significantly different between groups. The only variable significantly associated with better day-5 comprehension by multivariable analysis was a higher total number of questions asked before day 5.Conclusions : Providing relatives with a list of questions did not improve day-5 comprehension, secondary endpoints, or information time. Further research is needed to help families obtain the information they need.
Published: 2018

10. Pneumonies associées aux soins de réanimation

Author: Antoine Roquilly, Olivier Brissaud, Eric Kipnis, Philippe Montravers, Sami Hraiech, Gerald Chanques, Rémi Bruyère, Jean-Ralph Zahar, Jérôme Pugin, Djamel Mokart, Marc Leone, Fabrice Michel, Lila Bouadma, Stéphane Dauger, Sébastien Gibot, Charles-Edouard Luyt, Dimitri Margetis, Saad Nseir, Antoine Monsel, Belaid Bouhemad, Lionel Velly, Yoann Launey, Boris Jung, Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Hôpital Bichat - Claude Bernard, Service d'anesthésie - réanimation chirurgicale [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Lipides - Nutrition - Cancer [Dijon - U1231] (LNC), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Pôle de réanimation pédiatrique (CHU de Bordeaux), CHU de Bordeaux Pellegrin [Bordeaux], Neuroprotection du Cerveau en Développement / Promoting Research Oriented Towards Early Cns Therapies (PROTECT), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Robert Debré-Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Réanimation Médicale [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Département Anesthésie-Réanimation, Hôpital Roger Salengro, CHRU de Lille, Hôpital Roger Salengro, CHRU de Lille, Lille, France, Recherche translationelle relations hôte-pathogènes, Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service d'Anesthésie Réanimation [Rennes], CHU Pontchaillou [Rennes], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), CHU Saint-Antoine [AP-HP], Assistance Publique - Hôpitaux de Marseille (APHM), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Département d'Anesthésie Réanimation, AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Immunologie - Immunopathologie - Immunothérapie (I3), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service des Soins Intensifs [Genève], Université de Genève = University of Geneva (UNIGE)-Hôpitaux Universitaires de Genève (HUG), Hôpital Universitaire de Genève = University Hospitals of Geneva (HUG), Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Avicenne [AP-HP], Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de réanimation - soins continus (Centre hospitalier de Bourg-en-Bresse), Centre Hospitalier de Bourg-en-Bresse, Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université de Genève (UNIGE)-Hôpitaux Universitaires de Genève (HUG), and Hôpital Universitaire de Genève
Subjects: Gynecology, medicine.medical_specialty, Intensive care units, business.industry, 030208 emergency & critical care medicine, 3. Good health, Healthcare-associated pneumonia, 03 medical and health sciences, 0302 clinical medicine, Anesthesiology and Pain Medicine, Healthcare associated, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, medicine, 030212 general & internal medicine, business, ComputingMilieux_MISCELLANEOUS
Abstract: Resume La Societe francaise d’anesthesie et de reanimation et la Societe de reanimation de langue francaise ont publie des recommandations se concentrant sur les pneumonies associees aux soins de reanimation. Le but de ces seize experts francophones etait de produire un cadre permettant une meilleure prise de decision pour les medecins reanimateurs. Ces recommandations sont liees a trois sujets precis (la prevention, le diagnostique et le traitement) chez quatre types de patients (BPCO, neutropenie, postoperation et pediatrique). L’analyse litteraire et la formulation des recommandations ont ete conduites selon le systeme GRADE. Une recherche litteraire extensive a ete conduite sur 10 ans sur les publications indexees sur les bases de donnees Cochrane et Pubmed. Les pneumonies associees aux soins doivent etre evitees grâce a une approche multimodale standardisee et en utilisant la decontamination digestive la ou la prevalence des bacteries multi resistantes aux medicaments etait inferieure a 20 %. Le diagnostique se base sur l’evaluation clinique et les analyses microbiologiques. En l’absence de facteurs de risques pour les bacteries multi resistantes, de bacille a gram-negatif non-fermentant et/ou d’une mortalite accrue (choc sceptique, defaillance organique), la monotherapie est fortement recommandee. Apres documentation microbiologique, il est recommande de reduire le spectre et de preferer la monotherapie pour l’antibiotherapie des pneumonies associees aux soins de reanimation, y compris les bacilles a gram-negatif non-fermentant.
Published: 2018

11. Measles outbreak in a French Roma community in the Provence-Alpes-Cote d'Azur region, France, May to July 2017

Author: P. Chaud, Julia Dina, Anne Decoppet, Sami Hraiech, Paul Casha, Laetitia Ninove, Raphael Godefroy, Philippe Brouqui, Nadim Cassir, Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), and Institut Hospitalier Universitaire Méditerranée Infection (IHU Marseille)
Subjects: Adult, 0301 basic medicine, Microbiology (medical), Roma, Adolescent, Isolation (health care), media_common.quotation_subject, Measles Vaccine, 030106 microbiology, Measles outbreak, Measles, Disease Outbreaks, lcsh:Infectious and parasitic diseases, Young Adult, 03 medical and health sciences, 0302 clinical medicine, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, medicine, Humans, lcsh:RC109-216, 030212 general & internal medicine, Girl, Child, media_common, business.industry, Transmission (medicine), Vaccination, Infant, Outbreak, General Medicine, medicine.disease, 3. Good health, Infectious Diseases, Measles virus, Child, Preschool, Vaccination coverage, Female, France, business, Demography
Abstract: International audience; `Objectives: To analyse a measles outbreak in a Roma community. Methods: We describe a community-wide outbreak of genotype D8 measles that took place in southeastern France, between May and July 2017, along with the control measures adopted. Results: We identified a total of eighteen cases, between six months and 24 years old. All cases were unvaccinated or incompletely vaccinated and belonged to a sedentary French Roma community. Most of them (67%) were hospitalised, with three cases (17%) of severe measles including one death of a 16-year-old girl who had previously received oral corticosteroids. The latter was the only lethal case notified in France during theyear 2017. Control measures included intensification of surveillance, isolation of cases, and a large vaccination campaignin this Romacommunity. During the outbreak period, there was no caseof healthcareassociated measles transmission. A broad adherence to vaccination through the mediating role of both the chief of the community and the pastor allowed reaching completed vaccination coverage of 90%. Conclusions: Efforts should be concentrated to enhance access to health services for minorities such as the Roma community characterized by low vaccination coverage. A trustful relationship with leaders of the community is essential to ensure adherence to vaccination. In France, attributable mortality to measles is low and concerns mainly unvaccinated and immunodepressed patients. (c) 2018 Published by Elsevier Ltd on behalf of International Society for Infectious Diseases.
Published: 2018

12. Hospital-acquired pneumonia in ICU

Author: Sébastien Gibot, Antoine Monsel, Belaid Bouhemad, Antoine Roquilly, Lila Bouadma, Boris Jung, Dimitri Margetis, Philippe Montravers, Rémi Bruyère, L. Velly, Djamel Mokart, Saad Nseir, Marc Leone, Charles-Edouard Luyt, Jean-Ralph Zahar, Fabrice Michel, Sami Hraiech, Yoann Launey, O. Brissaud, Jérôme Pugin, Eric Kipnis, Gerald Chanques, Stéphane Dauger, Velly, Lionel, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS), Service Anesthésie et Réanimation [Hôpital Nord - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de neuroradiologie, imagerie des urgences [CHU de Dijon], Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), CHU de Bordeaux Pellegrin [Bordeaux], AP-HP Hôpital universitaire Robert-Debré [Paris], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHU Pontchaillou [Rennes], Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service d'anesthésie et de réanimation [Hôpital de la Timone - APHM], Hôpital de la Timone [CHU - APHM] (TIMONE), Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC), Service d'anesthésie - réanimation chirurgicale [CHU Bichat], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Immunologie - Immunopathologie - Immunothérapie (I3), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Hôpital Universitaire de Genève = University Hospitals of Geneva (HUG), Centre hospitalier universitaire de Nantes (CHU Nantes), CHU Necker - Enfants Malades [AP-HP], Hôpital Avicenne [AP-HP], Centre Hospitalier de Bourg en Bresse, INSB-INSB-Centre National de la Recherche Scientifique (CNRS), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Institute of cardiometabolism and nutrition (ICAN), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Pierre et Marie Curie - Paris 6 (UPMC), and Hôpital Universitaire de Genève
Subjects: medicine.medical_specialty, Clinical Decision-Making, MEDLINE, Healthcare-Associated Pneumonia/drug therapy/epidemiology, Guidelines as Topic, Critical Care and Intensive Care Medicine, Hospital-acquired pneumonia, Cross Infection/diagnosis/microbiology/prevention & control/therapy, law.invention, 03 medical and health sciences, 0302 clinical medicine, law, Risk Factors, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Intensive care, Medicine, Humans, 030212 general & internal medicine, Intensive care medicine, Cross Infection, ddc:617, business.industry, Septic shock, The antibiotic, Healthcare-Associated Pneumonia, 030208 emergency & critical care medicine, Multimodal therapy, General Medicine, Guideline, Pneumonia, medicine.disease, Monotherapy, Intensive care unit, 3. Good health, Anti-Bacterial Agents, Anti-Bacterial Agents/therapeutic use, Intensive Care Units, Anesthesiology and Pain Medicine, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, business
Abstract: International audience; The French Society of Anesthesia and Intensive Care Medicine and the French Society of Intensive Care edited guidelines focused on hospital-acquired pneumonia (HAP) in intensive care unit (ICU). The goal of 16 French-speaking experts was to produce a framework enabling an easier decision-making process for intensivists. The guidelines were related to 3 specific areas related to HAP (prevention, diagnosis and treatment) in 4 identified patient populations (COPD, neutropenia, postoperative and pediatric). The literature analysis and the formulation of the guidelines were conducted according to the Grade of Recommendation Assessment, Development and Evaluation methodology. An extensive literature research over the last 10 years was conducted based on publications indexed in PubMed™ and Cochrane™ databases. HAP should be prevented by a standardized multimodal approach and the use of selective digestive decontamination in units where multidrug-resistant bacteria prevalence was below 20%. Diagnosis relies on clinical assessment and microbiological findings. Monotherapy, in the absence of risk factors for multidrug-resistant bacteria, non-fermenting Gram negative bacilli and/or increased mortality (septic shock, organ failure), is strongly recommended. After microbiological documentation, it is recommended to reduce the spectrum and to prefer monotherapy for the antibiotic therapy of HAP, including for non-fermenting Gram-negative bacilli.
Published: 2018

13. Venovenous extracorporeal membrane oxygenation devices-related colonisations and infections

Author: Samuel Lehingue, Romain Rambaud, Christophe Guervilly, G. Thomas, Sami Hraiech, Jean-Marie Forel, Sandrine Wiramus, Antoine Roch, Fanny Klasen, Mélanie Adda, Stephanie Dizier, Laurent Papazian, Nadim Cassir, Service de Chirurgie, Assistance Publique - Hôpitaux de Marseille (APHM)-Hospices Civiles de Marseille-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Hôpital Nord [CHU - APHM], Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS), Unité de Recherche sur les Maladies Infectieuses Tropicales Emergentes (URMITE), Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, Service Anesthésie et Réanimation [Hôpital Nord - APHM], COMBE, Isabelle, INSB-INSB-Centre National de la Recherche Scientifique (CNRS), INSB-INSB-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, and Hôpital Nord [CHU - APHM]-Assistance Publique - Hôpitaux de Marseille (APHM)-Aix Marseille Université (AMU)
Subjects: medicine.medical_specialty, Venovenous extracorporeal membrane oxygenation, medicine.medical_treatment, 030204 cardiovascular system & hematology, Critical Care and Intensive Care Medicine, Device-related colonisation, 03 medical and health sciences, 0302 clinical medicine, Infection rate, Anesthesiology, medicine, Extracorporeal membrane oxygenation, Blood culture, 030212 general & internal medicine, Colonisation rate, Mechanical ventilation, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, medicine.diagnostic_test, Icu mortality, Adult patients, business.industry, Research, lcsh:Medical emergencies. Critical care. Intensive care. First aid, Device-related infections, lcsh:RC86-88.9, Cannula, 3. Good health, Surgery, Editorial, surgical procedures, operative, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: Background Nosocomial infections occurring during extracorporeal membrane oxygenation (ECMO) support have already been reported, but few studied infections directly related to ECMO devices. This study aims to evaluate the rate of both colonisations and infections related to ECMO devices at the time of ECMO removal. Results We included all consecutive adult patients treated with venovenous ECMO (VV-ECMO) for at least 48 h during a 34-month study. At the time of ECMO removal, blood cultures, swab cultures on insertion cannula site and intravascular cannula extremity cultures were systematically performed. Each ECMO device was classified according to the infectious status into three groups: (1) uninfected/uncolonised ECMO device, (2) ECMO device colonisation and (3) ECMO device infection. Ninety-nine patients underwent 103 VV-ECMO, representing 1472 ECMO days. The ECMO device infection rate was 9.7% (10 events), including 7 ECMO device-related bloodstream infections (6.8%). The ECMO device colonisation rate was 32% (33 events). No difference was observed between the three groups, regarding days of mechanical ventilation, ICU length of stay, ICU mortality and in-hospital mortality. We observed a longer ECMO duration in the ECMO device colonisation group as compared to the uninfected/uncolonised ECMO device group [12 (9–20 days) vs. 5 days (5–16 days), respectively, p
Published: 2017

14. Acute respiratory failure after drowning: a retrospective multicenter survey

Author: Fabrice Tiger, Carole Ichai, Sami Hraiech, Pierre Michelet, Samir Jaber, Jacques Durand-Gasselin, Jean Dellamonica, Fouad Bouzana, Olivia Charmensat, Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Hospitalier Antibes - Juan-les-Pins, Centre Hospitalier de Toulon-La Seyne, Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Hôpital Nord [CHU - APHM]-Assistance Publique - Hôpitaux de Marseille (APHM)-Aix Marseille Université (AMU), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Centre Hospitalier Universitaire de Nice (CHU Nice), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Hôpital de la Timone [CHU - APHM] ( TIMONE ), Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] ( DRIS ), Aix Marseille Université ( AMU ) -Assistance Publique - Hôpitaux de Marseille ( APHM ) - Hôpital Nord [CHU - APHM], Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ), and CHU Nice
Subjects: Male, medicine.medical_specialty, medicine.medical_treatment, MEDLINE, Poison control, 030204 cardiovascular system & hematology, Occupational safety and health, 03 medical and health sciences, 0302 clinical medicine, [ SDV.MHEP ] Life Sciences [q-bio]/Human health and pathology, Injury prevention, medicine, Humans, Intensive care medicine, Retrospective Studies, Mechanical ventilation, Drowning, Noninvasive Ventilation, business.industry, Medical record, Glasgow Coma Scale, 030208 emergency & critical care medicine, Retrospective cohort study, Middle Aged, Respiration, Artificial, Treatment Outcome, Emergency Medicine, Female, France, business, Respiratory Insufficiency, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; OBJECTIVES:Despite the extensive literature on drowning, clinical data are still lacking on the best medical strategy to use. Acute respiratory failure (ARF) is the main component of drowning pathophysiology. The objectives of this multicenter study were to analyze the clinical course of drowning-related ARF patients and to describe the efficacy of the ventilatory strategies used.METHODS:Medical records of drowned adult patients admitted in seven ICUs after prehospital emergency medical care during three consecutive summer periods were retrospectively analyzed.RESULTS:Among the 126 patients (58±21 years) admitted, 38 patients with cardiac arrest at the scene were not analyzed, 26 received mechanical ventilation (MV), and 48 patients received noninvasive ventilation (NIV). Compared with patients placed under MV, the NIV patients presented a better initial neurological (Glasgow Coma Scale of 7±4 vs. 12±3, P
Published: 2017

15. 'ReaNet', the Internet utilization among surrogates of critically ill patients with sepsis

Author: Yên-Lan Nguyen, Raphaël Porcher, Laurent Argaud, Lise Piquilloud, Christophe Guitton, Fabienne Tamion, Sami Hraiech, Jean-Paul Mira, 'RéaNet' collaboration group, Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hospices Civils de Lyon (HCL), Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Institut National de la Recherche Agronomique (INRA)
Subjects: Male, Medical Doctors, SEEKING, medicine.medical_treatment, Health Care Providers, [SDV]Life Sciences [q-bio], lcsh:Medicine, Social Sciences, Pathology and Laboratory Medicine, 0302 clinical medicine, Cognition, Surveys and Questionnaires, SANTE, Medicine and Health Sciences, Psychology, 030212 general & internal medicine, Prospective Studies, Computer Networks, lcsh:Science, POPULATION, Multidisciplinary, PUBLIC AWARENESS, HEALTH INFORMATION, Middle Aged, Hospitals, 3. Good health, Intensive Care Units, Professions, The Internet, Female, Research Article, Adult, medicine.medical_specialty, Computer and Information Sciences, Adolescent, Patients, Critical Illness, Decision Making, Psychological Stress, Context (language use), Sepsis, 03 medical and health sciences, Young Adult, Signs and Symptoms, Patient age, Diagnostic Medicine, Physicians, Mental Health and Psychiatry, medicine, Humans, Renal replacement therapy, Intensive care medicine, Aged, Mechanical ventilation, Internet, PERCEPTION, business.industry, Critically ill, lcsh:R, Cognitive Psychology, Biology and Life Sciences, 030208 emergency & critical care medicine, Length of Stay, medicine.disease, Proxy, Health Care, Health Care Facilities, People and Places, Cognitive Science, Observational study, lcsh:Q, Population Groupings, business, Neuroscience
Abstract: International audience; Context Health-related Internet utilization is common but its use by proxies of critically ill patients is unknown. Our objective was to describe the prevalence and the Internet utilization characteristics among surrogates of critically ill septic patients. We conducted a prospective observational study in French ICUs. Three survey instruments were used to describe ICU organization regarding information delivery, patients and surrogates characteristics Results 169 surrogates of 146 septic patients hospitalized in 19 ICUs were included. One sixth of ICUs (n = 3, 16%) had their own website. Majority of patients were males (n = 100, 68%), aged 64 1 years old, with a SAPS2 score at 53 17 and required vasopressors (n = 117, 83%), mechanical ventilation (n =116, 82%). More than one quarter required renal replacement therapy (n = 36, 26%). Majority of surrogates were female, in their fifties. Only one in five knew the word sepsis (n = 27, 16%). Majority of proxies internet users (n = 77; 55%) search on the internet about sepsis. The main motivation was curiosity. Majority of surrogates found the information online reliable, suitable for request and concordant. Prior use of health-related Internet (OR = 20.7 [4.30-100.1]), the presence of a nursing staff during family -physician meetings (OR = 3.33 [1.17-9.53]), a younger patient age (OR = 1.32 [1.01-1.72]) and renal replacement therapy requirement (OR = 2.58 [1.06-6.26]) were associated with health-related Internet use. Neither satisfaction with medical care or information provision, neither presence of anxiety-depression symptoms, were associated with health related Internet use. Majority of surrogates (N = 76 (52%)) would have like receiving a list of selected websites on sepsis. Conclusions Majority of proxies of critically ill patients with sepsis use Internet to learn more about sepsis. Internet utilization is independent of satisfaction with global ICU care, perceived quality of information delivery by doctors or the existence of anxiety-depression symptoms during ICU stay. The delivery of a list of recommended web sites on sepsis would have been appreciated.
Published: 2017

16. Effects of neuromuscular blockers on transpulmonary pressures in moderate to severe acute respiratory distress syndrome

Author: Antoine Roch, Christophe Guervilly, Magali Bisbal, Mélanie Adda, Jean Marie Forel, Sami Hraiech, Malika Mechati, Elisa Marchi, Romain Rambaud, Jeremy Bourenne, Samuel Lehingue, Marc Gainnier, Gilles Perrin, Laurent Papazian, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, INSB-INSB-Centre National de la Recherche Scientifique (CNRS), AREVA, Groupe AREVA, Unité de Recherche sur les Maladies Infectieuses Tropicales Emergentes (URMITE), INSB-INSB-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS), and Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48
Subjects: Male, Cisatracurium Besylate, Pulmonary Circulation, medicine.medical_specialty, ARDS, Time Factors, Respiratory physiology, Critical Care and Intensive Care Medicine, Severity of Illness Index, Statistics, Nonparametric, Positive-Pressure Respiration, 03 medical and health sciences, Plateau pressure, 0302 clinical medicine, Risk Factors, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Anesthesiology, Humans, Medicine, Prospective Studies, Aged, Respiratory Distress Syndrome, business.industry, 030208 emergency & critical care medicine, Oxygenation, Middle Aged, medicine.disease, Respiration, Artificial, 3. Good health, Catheter, 030228 respiratory system, Anesthesia, Atracurium, Respiratory Mechanics, Administration, Intravenous, Female, Blood Gas Analysis, Neuromuscular Blocking Agents, business, Transpulmonary pressure
Abstract: To investigate whether neuromuscular blocking agents (NMBA) exert beneficial effects in acute respiratory distress syndrome (ARDS) by reason of their action on respiratory mechanics, particularly transpulmonary pressures (P L). A prospective randomised controlled study in patients with moderate to severe ARDS within 48 h of the onset of ARDS. All patients were monitored by means of an oesophageal catheter and followed up for 48 h. Moderate ARDS patients were randomised into two groups according to whether they were given a 48-h continuous infusion of cisatracurium besylate or not (control group). Severe ARDS patients did not undergo randomisation and all received cisatracurium besylate per protocol. The changes during the 48-h study period in oxygenation and in respiratory mechanics, including inspiratory and expiratory P L and driving pressure, were assessed and compared. Delta P L (∆P L) was defined as inspiratory P L minus expiratory P L. Thirty patients were included, 24 with moderate ARDS and 6 with severe ARDS. NMBA infusion was associated with an improvement in oxygenation in both moderate and severe ARDS, accompanied by a decrease in both plateau pressure and total positive end-expiratory pressure. The mean inspiratory and expiratory P L were higher in the moderate ARDS group receiving NMBA than in the control group. In contrast, there was no change in either driving pressure or ∆P L related to NMBA administration. NMBA could exert beneficial effects in patients with moderate ARDS, at least in part, by limiting expiratory efforts.
Published: 2017

17. Antifungal therapy for patients with proven or suspected Candida peritonitis: Amarcand2, a prospective cohort study in French intensive care units

Author: Alexandre Ouattara, Lionel Lamhaut, Olivier Leroy, F. Thevenot, B. Goubaux, Franck Petitpas, Elie Azoulay, Cédric Bretonnière, P. Geffe, Jean-Marie Forel, Joel Cousson, G. Brunin, F. Bellec, Yves Cohen, A. Kherchache, C. Sejourne, R. Grenot, Bruno Mégarbane, A.L. Foucher-Lezla, Philippe Karoubi, M.C. Barthet, E. Duroy, Jean-Michel Constantin, S. Brua, F. Lebreton, Philippe Mateu, Anne Charlotte Tellier, Jean-Paul Mira, Didier Guillemot, T. Lepoivre, D. Guelon, Didier Demory, A.M. Guerin-Robardey, Elie Zogheib, D. Hayl-Slayman, Bernard Allaouchiche, Gilles Blasco, Pierre-François Perrigault, Bruno Levy, D. du Cheyron, Alain Lepape, J. F. Timsit, Nicolas Bruder, Michel Durand, N. Van Grunderbeek, Jean-Pierre Gangneux, H. Houissa, J.F. Vincent, E. Diconne, O. Lortholary, B Ragonnet, Christophe Lemaire, E. Brocas, Olivier Baldesi, E. Delpierre, Sébastien Bailly, J. Ruiz, Philippe Montravers, Hervé Dupont, Anne-Sylvie Dumenil, Olivier Lesieur, Agnès Bonadona, P. Cabaret, Philippe Gaudard, Ambroise Montcriol, P. Ichai, Z. Schmitt, C. Bensoussan, P. Gouin, Laurent Argaud, C. Dubost, Florent Baudin, Sami Hraiech, Christophe Guervilly, Pierre-Emmanuel Charles, Fabien Lambiotte, S. Gette, N. Ammenouche, M. Adda, Jean-Marie Tonnelier, D. Samba, Russel Chabanne, Pierre-Joachim Mahe, B. Page, P. Mahul, Dorothée Carpentier, Philippe Seguin, C. Badetti, J. Gally, Jean-Charles Cartier, Christophe Girault, S. Fratea, G. Angel, Olivier Bastien, Raphaël Cinotti, Charles-Edouard Luyt, Soizic Gergaud, Boris Jung, G. Grossmith, F. Saliba, Antoine Roquilly, C. Cheval, J.Y. Lefrant, A. Launoy, A. Aait Hssain, Gilles Hilbert, Sandrine Wiramus, Pierre-Edouard Bollaert, Hervé Quintard, Gaëtan Plantefève, Jean-Christophe Navellou, M. Kaidomar, A. Quinart, Charles Cerf, J.C. Merle, Y. Mootien, Service d'anesthésie - réanimation chirurgicale [CHU Bichat], Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Université Paris Diderot - Paris 7 (UPD7), Hôpital Cochin [AP-HP], Université Paris Descartes - Paris 5 (UPD5), Centre d'infectiologie Necker-Pasteur [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut Pasteur [Paris], Imagine - Institut des maladies génétiques (IMAGINE - U1163), Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de Référence des Mycoses invasives et antifongiques - Mycologie moléculaire (CNRMA), Institut Pasteur [Paris]-Centre National de la Recherche Scientifique (CNRS), Hôpital Chatiliez, Service de Parasitologie-Mycologie [Rennes], Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou-CHU Pontchaillou [Rennes], Biostatistique, Biomathématique, Pharmacoépidémiologie et Maladies Infectieuses (B2PHI), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC), Hôpital Saint-Louis, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), CHU Clermont-Ferrand, CHU Amiens-Picardie, Service d'anesthésie - réanimation chirurgicale, Assistance publique - Hôpitaux de Paris (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris]-Université Paris Diderot - Paris 7 ( UPD7 ), Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ), Université Paris Diderot - Paris 7 ( UPD7 ), CHU Cochin [AP-HP], Université Paris Descartes - Paris 5 ( UPD5 ), Centre d'infectiologie Necker-Pasteur, Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Imagine - Institut des maladies génétiques ( IMAGINE - U1163 ), Centre National de la Recherche Scientifique ( CNRS ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université Paris Descartes - Paris 5 ( UPD5 ), Centre National de Référence des Mycoses invasives et antifongiques - Mycologie moléculaire ( CNRMA ), Institut Pasteur [Paris]-Centre National de la Recherche Scientifique ( CNRS ), Université de Rennes 1 ( UR1 ), Université de Rennes ( UNIV-RENNES ) -Université de Rennes ( UNIV-RENNES ) -Hôpital Pontchaillou-CHU Pontchaillou [Rennes], Biostatistique, Biomathématique, Pharmacoépidémiologie et Maladies Infectieuses ( B2PHI ), Université de Versailles Saint-Quentin-en-Yvelines ( UVSQ ) -Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Infection, Antimicrobiens, Modélisation, Evolution ( IAME ), Université Paris Diderot - Paris 7 ( UPD7 ) -Université Paris 13 ( UP13 ) -Université Sorbonne Paris Cité ( USPC ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Assistance publique - Hôpitaux de Paris (AP-HP)-Université Paris Diderot - Paris 7 ( UPD7 ), Institut Pasteur [Paris]-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Institut Pasteur [Paris] (IP)-CHU Necker - Enfants Malades [AP-HP], Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS), Université de Rennes (UR)-Hôpital Pontchaillou-CHU Pontchaillou [Rennes], Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut Pasteur [Paris] (IP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris]-Université Paris Diderot - Paris 7 (UPD7), Centre National de la Recherche Scientifique (CNRS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut Pasteur [Paris], and Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)
Subjects: 0301 basic medicine, Comorbidity, Severity of Illness Index, 0302 clinical medicine, Critically ill patients, Risk Factors, [ SDV.MP ] Life Sciences [q-bio]/Microbiology and Parasitology, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Peritonitis score, Odds Ratio, Prospective Studies, 030212 general & internal medicine, Simplified Acute Physiology Score, Prospective cohort study, Candida, biology, Candidiasis, General Medicine, Middle Aged, 3. Good health, Invasive candidiasis, Intensive Care Units, [ SDV.MHEP.MI ] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Treatment Outcome, Infectious Diseases, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, SAPS II, France, medicine.drug, Microbiology (medical), medicine.medical_specialty, Echinocandin, 030106 microbiology, Peritonitis, Empiric antifungal therapy, 03 medical and health sciences, Candida score, Internal medicine, Intensive care, medicine, Humans, Targeted antifungal therapy, Antifungal agents, Aged, Candida glabrata, business.industry, biology.organism_classification, medicine.disease, Surgery, Candida peritonitis, ROC Curve, business, Fluconazole
Abstract: International audience; OBJECTIVE:The clinical characteristics and prognosis of patients treated for Candida peritonitis (CP) were compared according to the type of systemic antifungal therapy (SAT), empiric (EAF) or targeted (TAF) therapies, and the final diagnosis of infection.METHODS:Patients in intensive care units (ICU) treated for CP were selected among the AmarCAND2 cohort, to compare patients receiving EAF for unconfirmed suspicion of CP (EAF/nonCP), to those with suspected secondarily confirmed CP (EAF/CP), or with primarily proven CP receiving TAF.RESULTS:In all, 279 patients were evaluated (43.4% EAF/nonCP, 29.7% EAF/CP and 25.8% TAF patients). At SAT initiation, the severity of illness was similar among EAF/nonCP and EAF/CP patients, lower among TAF patients (median Simplified Acute Physiology Score II (SAPS II) 49 and 51 versus 35, respectively; p 0.001). Candida albicans was involved in 67%, Candida glabrata in 15.6%. All strains were susceptible to echinocandin; 84% to fluconazole. Echinocandin was administered to 51.2% EAF/nonCP, 49% EAF/CP and 40% TAF patients. At day 28, 72%, 76% and 75% of EAF/nonCP, EAF/CP and TAF patients, respectively, were alive. An increased mortality was observed in patients with a Sequential Organ Failure Assessment (SOFA) score
Published: 2017

18. Cytomegalovirus reactivation enhances the virulence of Staphylococcus aureus pneumonia in a mouse model

Author: Jean-Marc Rolain, Boris Pastorino, Christophe Guervilly, X. de Lamballerie, Didier Raoult, J Bordes, Y Bechah, Sami Hraiech, Hubert Lepidi, Rémi N. Charrel, Samuel Lehingue, Laurent Papazian, Jean-Louis Mege, Jean-Marie Forel, M. Adda, Service de Médecine Physique et de Réadaptation [CHU Limoges], CHU Limoges, Unité de Recherche sur les Maladies Infectieuses Tropicales Emergentes (URMITE), Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS), INSB-INSB-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, and INSB-INSB-Centre National de la Recherche Scientifique (CNRS)
Subjects: 0301 basic medicine, Microbiology (medical), Staphylococcus aureus, Congenital cytomegalovirus infection, Virulence, medicine.disease_cause, Mice, 03 medical and health sciences, 0302 clinical medicine, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Pneumonia, Bacterial, medicine, Animals, 030212 general & internal medicine, Lung, Coinfection, business.industry, Bacterial pneumonia, virus diseases, Histology, General Medicine, Staphylococcal Infections, medicine.disease, 3. Good health, Pneumonia, 030104 developmental biology, Infectious Diseases, medicine.anatomical_structure, Cytomegalovirus Infections, Immunology, Virus Activation, Ligation, business
Abstract: International audience; Objectives: Cytomegalovirus (CMV) reactivation in intensive care unit patients may increase mortality and favour bacterial pneumonia. We developed a murine model to compare the severity of staphylococcal pneumonia after CMV reactivation and in CMV-negative mice. Methods: Balb/c mice were primo-infected with murine cytomegalovirus (MCMV n = 90) or received saline (control n = 90). After latency, all mice underwent caecal ligation and puncture to trigger MCMV reactivation in MCMV primary-infected mice. Surviving animals received an intra-nasal inoculation with methicillin-susceptible Staphylococcus aureus (MSSA) to induce pneumonia. Mortality, lung bacterial count, histology and interferon-alpha and gamma serum levels were compared in MCMV reactivated and control mice 2, 5 and 15 days after pneumonia. Results: AfterMSSA pneumonia, MCMV mice showed a trend towards a higher mortality (9.4% versus 0%; p 0.09) and a higher weight loss (2.2 (0.6-4.1 g) versus 0.7 (-0.3 to 1.3 g); p 0.005). The lung bacterial countwas higher in MCMV mice 2 days (5 x 10(3) (10(3) to 3 x 10(5)) versus 10(2) (0 to 4 x 10(2)) CFU/lung; p 0.007) and 5 days (2.5 x 10(4) (1.6 x 10(4) to 6.5 x 10(5)) versus 15 (10-40) CFU/lung; p 0.005) after MSSA pneumonia. 8/40 (20%) MCMV mice developed lung abscesses compared to 0% in control (p 0.011). Interferon-alpha serum levels 2 days after staphylococcal pneumonia were higher in MCMV mice. Conclusions: MCMV reactivation decreased lung bacterial clearance and favoured the development of staphylococcal abscessing pneumonia. CMV reactivation may be responsible for a higher susceptibility to bacterial sepsis. (C) 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.
Published: 2017

19. Sedation and neuromuscular blocking agents in acute respiratory distress syndrome

Author: Antoine Roch, Jean-Marie Forel, Marc Gainnier, Sami Hraiech, Jeremy Bourenne, Laurent Papazian, Hôpital de la Timone [CHU - APHM] (TIMONE), Aix Marseille Université (AMU), Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Hôpital Nord [CHU - APHM]-Assistance Publique - Hôpitaux de Marseille (APHM)-Aix Marseille Université (AMU), Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, INSB-INSB-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], and Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS)
Subjects: medicine.medical_specialty, ARDS, Sedation, medicine.medical_treatment, protective ventilation, Review Article, Lung injury, Hypoxemia, law.invention, neuromuscular blocking agent (NMBA), transpulmonary pressure, 03 medical and health sciences, 0302 clinical medicine, law, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, medicine, Paralysis, Acute respiratory distress syndrome (ARDS), 030212 general & internal medicine, Intensive care medicine, Mechanical ventilation, business.industry, 030208 emergency & critical care medicine, General Medicine, medicine.disease, Neuromuscular Blocking Agents, Intensive care unit, 3. Good health, muscle paralysis, sedation, Anesthesia, spontaneous breathing, medicine.symptom, business
Abstract: International audience; Mechanical ventilation (MV) is the cornerstone of acute respiratory distress syndrome (ARDS) management. The use of protective ventilation is a priority in this acute phase of lung inflammation. Neuromuscular blocking agents (NMBAs) induce reversible muscle paralysis. Their use in patients with ARDS remains controversial but occurs frequently. NMBAs are used in 25-45% of ARDS patients for a mean period of 1 +/- 2 days. The main indications of NMBAs are hypoxemia and facilitation of MV. For ethical reasons, NMBA use is inseparable from sedation in the management of early ARDS. During paralysis, sedation monitoring seems to be necessary to avoid awareness with recall. Three randomized controlled trials (RCTs) have demonstrated that the systematic use of NMBAs in the early management of ARDS patients improves oxygenation. Furthermore, the most recent trial reported a reduction of mortality at 90 days when NMBAs were infused over 48 hours. Spontaneous ventilation (SV) during MV at the acute phase of ARDS could improve oxygenation and alveolar recruitment, but it may not allow protective ventilation. The major risk is an increase in ventilator-induced lung injury. However, the adverse effects of NMBAs are widely discussed, particularly the occurrence of intensive care unit (ICU)-acquired weakness. This review analyses the recent findings in the literature concerning sedation and paralysis in managing ARDS.
Published: 2017

20. Inhaled Lactonase Reduces Pseudomonas aeruginosa Quorum Sensing and Mortality in Rat Pneumonia

Author: Sami Hraiech, John Lafleur, Eric Chabrière, Jean-Marc Rolain, Didier Raoult, Janek Bzdrenga, Fabienne Brégeon, Hubert Lepidi, Laurent Papazian, Julien Hiblot, Mark W. Silby, Mikael Elias, Service de réanimation-Détresses Respiratoires et Infections Sévères [Hôpital Nord - APHM] (DRIS), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR48, INSB-INSB-Centre National de la Recherche Scientifique (CNRS), Department of Biology, University of Massachusetts [Amherst] (UMass Amherst), University of Massachusetts System (UMASS)-University of Massachusetts System (UMASS), Department of Emergency Medicine, Alpert School of Medicine, Service de Réanimation Médicale-Détresse Respiratoires et Infections Sévères, Weizmann Institute of Science [Rehovot, Israël], HAL AMU, Administrateur, and Institut des sciences biologiques (INSB-CNRS)-Institut des sciences biologiques (INSB-CNRS)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Male, Bacterial Diseases, Critical Care and Emergency Medicine, Pulmonology, Antibiotics, Population Modeling, lcsh:Medicine, medicine.disease_cause, ACINETOBACTER-BAUMANNII, INFECTION, Medicine and Health Sciences, Pharmaceutical Engineering, Lactonase, lcsh:Science, Lung, Multidisciplinary, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, biology, Pharmaceutics, Quorum Sensing, MOUSE MODEL, Anti-Bacterial Agents, 3. Good health, Infectious Diseases, Quorum Quenching, Pseudomonas aeruginosa, Research Article, EXPRESSION, Infectious Disease Control, Virulence Factors, medicine.drug_class, Virulence, Microbiology, Administration, Inhalation, Pneumonia, Bacterial, medicine, Animals, Pseudomonas Infections, MOLECULE, ANTIBACTERIAL EFFICACY, lcsh:R, BIOFILM FORMATION, Biofilm, Biology and Life Sciences, Computational Biology, Bacteriology, Gene Expression Regulation, Bacterial, Pneumonia, medicine.disease, Rats, Disease Models, Animal, Animal Models of Infection, Quorum sensing, Emerging Infectious Diseases, Biofilms, biology.protein, AUTOINDUCTION, VIRULENCE, Bacterial Pneumonia, lcsh:Q, Infectious Disease Modeling, INHIBITORS, Carboxylic Ester Hydrolases, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; Rationale: The effectiveness of antibiotic molecules in treating Pseudomonas aeruginosa pneumonia is reduced as a result of the dissemination of bacterial resistance. The existence of bacterial communication systems, such as quorum sensing, has provided new opportunities of treatment. Lactonases efficiently quench acyl-homoserine lactone-based bacterial quorum sensing, implicating these enzymes as potential new anti-Pseudomonas drugs that might be evaluated in pneumonia. Objectives: The aim of the present study was to evaluate the ability of a lactonase called SsoPox-I to reduce the mortality of a rat P. aeruginosa pneumonia. Methods: To assess SsoPox-I-mediated quorum quenching, we first measured the activity of the virulence gene lasB, the synthesis of pyocianin, the proteolytic activity of a bacterial suspension and the formation of biofilm of a PAO1 strain grown in the presence of lactonase. In an acute lethal model of P. aeruginosa pneumonia in rats, we evaluated the effects of an early or deferred intra-tracheal treatment with SsoPox-I on the mortality, lung bacterial count and lung damage. Measurements and Primary Results: SsoPox-I decreased PAO1 lasB virulence gene activity, pyocianin synthesis, proteolytic activity and biofilm formation. The early use of SsoPox-I reduced the mortality of rats with acute pneumonia from 75% to 20%. Histological lung damage was significantly reduced but the lung bacterial count was not modified by the treatment. A delayed treatment was associated with a non-significant reduction of mortality. Conclusion: These results demonstrate the protective effects of lactonase SsoPox-I in P. aeruginosa pneumonia and open the way for a future therapeutic use.
Published: 2014

21. Abcès pulmonaires compliquant une pneumonie acquise sous ventilation mécanique chez les patients admis en réanimation pour COVID-19 : caractéristiques et pronostic dans une série rétrospective multicentrique

Author: Ladjal, Kaïs, Aix-Marseille Université - École de médecine (AMU SMPM MED), Aix-Marseille Université - Faculté des sciences médicales et paramédicales (AMU SMPM), Aix Marseille Université (AMU)-Aix Marseille Université (AMU), and Sami Hraiech
Subjects: SDRA, [SDV]Life Sciences [q-bio], PAVM, Abcès pulmonaire, COVID 19, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: Introduction : les patients sous ventilation mécanique invasive en raison d’une pneumonie à SARS-CoV-2 présentent un risque accru de pneumonie acquise sous ventilation mécanique (PAVM) bactérienne secondaire. La survenue d’abcès liés à ces PAVM a peu été étudiée. Le but de ce travail est de décrire l’incidence des abcès pulmonaires compliquant la survenue d’une PAVM bactérienne après une pneumonie à SARS- CoV-2, les caractéristiques cliniques de ces patients et leur pronostic, la microbiologie de ces abcès et enfin d’identifier d’éventuels facteurs de risque favorisant leur survenue. Matériels et méthodes : nous avons réalisé une étude observationnelle, rétrospective dans trois réanimations de l’inter région sud-est incluant les patients majeurs admis pour SDRA (syndrome de détresse respiratoire aiguë) secondaire à une pneumonie confirmée à SARS-CoV-2 nécessitant une ventilation mécanique invasive pendant plus de 48h. Résultats : nous avons pu identifier 326 patients (64%) ayant présenté une PAVM confirmée microbiologiquement parmi les 507 patients ventilés plus de 48 heures. Parmi ceux-ci, 7% (23/326) ont développé un abcès pulmonaire au cours de leur séjour en réanimation. En analyse univariée, la survenue d’abcès pulmonaire était associée à la présence d’une co-infection bactérienne pulmonaire à l’admission en réanimation (22% vs. 13% dans le groupe PAVM sans abcès et 7% dans le groupe 0 PAVM, p=0,047), à une antibiothérapie probabiliste à l’admission (71% des patients du groupe 0 PAVM, 57% dans le groupe PAVM sans abcès et 74% dans le groupe PAVM avec abcès, p=0,04) et au recours à des traitements immunosuppresseurs au cours de la prise en charge (80% dans le groupe 0 PAVM, 91% dans le groupe PAVM sans abcès, et 100% dans le groupe PAVM avec abcès, p=0,001). En analyse multivariée la survenue d’abcès était associée à un prélèvement polymicrobien lors de la première PAVM (Odd Ratio (OR) 3.79 (1,2-12)), à un traitement par hémisuccinate d’hydrocortisone (OR 6.2 (1,9-19,5)) et par tocilizumab (OR 5 (1,4-18,1)) au cours de la prise en charge. La survenue d’un abcès était associée à des durées de ventilation mécanique invasive (10 jours dans le groupe 0 PAVM, 25 jours dans le groupe PAVM sans abcès, et 49 jours dans le groupe PAVM avec abcès, p
Published: 2022

22. Herpes Simplex Virus Encephalitis With Initial Negative Polymerase Chain Reaction in the Cerebrospinal Fluid: Prevalence, Associated Factors, and Clinical Impact

Author: Etienne, de Montmollin, Claire, Dupuis, Pierre, Jaquet, Benjamine, Sarton, Charline, Sazio, Vincent, Susset, Marie, Conrad, Laurent, Argaud, Sophie, Demeret, Jean Marc, Tadié, François, Barbier, Michel, Wolff, Jean-François, Timsit, Benoit, Visseaux, Romain, Sonneville, Guillaume, Franchineau, AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, CHU Gabriel Montpied [Clermont-Ferrand], CHU Clermont-Ferrand, Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Toulouse Neuro Imaging Center (ToNIC), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, CHU Bordeaux [Bordeaux], Centre Hospitalier Métropole Savoie [Chambéry], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), Service de Neurologie [CHU Pitié-Salpêtrière], IFR70-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre d'Investigation Clinique [Rennes] (CIC), Université de Rennes (UR)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Pontchaillou [Rennes], Centre Hospitalier Régional d'Orléans (CHRO), GHU Paris Psychiatrie et Neurosciences, Université Paris Cité (UPCité), Laboratoire de Recherche Vasculaire Translationnelle (LVTS (UMR_S_1148 / U1148)), ENCEPHALITICA Study Group: Julien Marechal, Bruno Mourvillier, Frederic Dailler, Fabrice Bruneel, Alexandre Lautrette, Emmanuel Novy, Bertrand Guidet, François Mateos, Clément Brault, Quentin Maestraggi, Keyvan Razazi, Jean-Pierre Quenot, Aurélie Joret, Albrice Levrat, Alexandre Massri, Alexandre Robert, Damien Contou, Jean-Paul Mira, Sarah Benghanem, Gaudry Stephane, Guillaume Voiriot, Asael Berger, Vincent Das, Nicolas Engrand, Martin Murgier, Shidasp Siami, Sami Hraiech, Eric Mariotte, Claire Ragot, Annabelle Stoclin, Pierre Trouiller, Mathieu Schmidt, Benjamin Rohaut, Guillaume Franchineau., CarMeN, laboratoire, Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT), CHU Pitié-Salpêtrière [AP-HP], and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)
Subjects: [SDV] Life Sciences [q-bio], Critical Illness, [SDV]Life Sciences [q-bio], Prevalence, Acyclovir, Humans, Simplexvirus, Encephalitis, Herpes Simplex, Critical Care and Intensive Care Medicine, Polymerase Chain Reaction, Cerebrospinal Fluid
Abstract: International audience; OBJECTIVES: To describe the prevalence, associated factors, and clinical impact of an initial negative herpes simplex virus (HSV) polymerase chain reaction (PCR) in critically ill patients with PCR-proven HSV encephalitis. DESIGN: Retrospective multicenter study from 2007 to 2017. SETTING: Forty-seven French ICUs. PATIENTS: Critically ill patients admitted to the ICU with possible/probable acute encephalitis and a positive cerebrospinal fluid (CSF) PCR for HSV. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We included 273 patients with a median Glasgow Coma Scale score of 9 (6-12) at ICU admission. CSF HSV PCR was negative in 11 cases (4%), exclusively in lumbar punctures (LPs) performed less than 4 days after symptoms onset. Patients with an initial negative PCR presented with more frequent focal neurologic signs (4/11 [36.4%] vs 35/256 [13.7%]; p = 0.04) and lower CSF leukocytosis (4 cells/mm3 [3-25 cells/mm3] vs 52 cells/mm3 [12-160 cells/mm3]; p \textless 0.01). An initial negative PCR was associated with an increased delay between LP and acyclovir treatment (3 d [2-7 ] vs 0 d [0-0 d]; p \textless 0.01) and was independently associated with a poor neurologic outcome at hospital discharge (modified Rankin Scale score ≥ 4) (adjusted odds ratio, 9.89; 95% CI, 1.18-82.78). CONCLUSIONS: In severe herpes simplex encephalitis, initial negative CSF HSV PCR occurred in 4% of cases and was independently associated with worse neurologic outcome at hospital discharge. In these patients, a systematic multimodal diagnostic approach including early brain MRI and EEG will help clinicians avoid delayed acyclovir initiation or early inappropriate discontinuation.
Published: 2022

23. Extracorporeal Membrane Oxygenation for Respiratory Failure Related to COVID-19: A Nationwide Cohort Study

Author: Nicolas, Nesseler, Guillaume, Fadel, Alexandre, Mansour, Marylou, Para, Pierre-Emmanuel, Falcoz, Nicolas, Mongardon, Alizée, Porto, Astrid, Bertier, Bruno, Levy, Cyril, Cadoz, Pierre-Grégoire, Guinot, Olivier, Fouquet, Jean-Luc, Fellahi, Alexandre, Ouattara, Julien, Guihaire, Vito-Giovanni, Ruggieri, Philippe, Gaudard, François, Labaste, Thomas, Clavier, Kais, Brini, Nicolas, Allou, Corentin, Lacroix, Juliette, Chommeloux, Guillaume, Lebreton, Michael A, Matthay, Sophie, Provenchere, Erwan, Flécher, André, Vincentelli, James T, Ross, Centre d'Investigation Clinique [Rennes] (CIC), Université de Rennes (UR)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), Nutrition, Métabolismes et Cancer (NuMeCan), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), CHU Pontchaillou [Rennes], Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Laboratoire de Recherche Vasculaire Translationnelle (LVTS (UMR_S_1148 / U1148)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Nanomédecine Régénérative (NanoRegMed), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM), Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg (UNISTRA), CHU Strasbourg, Nouvel Hôpital Civil de Strasbourg, Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Hôpital Henri Mondor, Hôpital de la Timone [CHU - APHM] (TIMONE), Hôpital Bicêtre, Défaillance Cardiovasculaire Aiguë et Chronique (DCAC), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Service de Cardiologie [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre hospitalier régional Metz-Thionville (CHR Metz-Thionville), CHU Dijon, Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), MitoVasc - Physiopathologie Cardiovasculaire et Mitochondriale (MITOVASC), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Cardiovasculaire, métabolisme, diabétologie et nutrition (CarMeN), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Hospices Civils de Lyon (HCL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Hôpital Louis Pradel [CHU - HCL], Hospices Civils de Lyon (HCL), Biologie des maladies cardiovasculaires = Biology of Cardiovascular Diseases, Université de Bordeaux (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Bordeaux [Bordeaux], Hypertension pulmonaire : physiopathologie et innovation thérapeutique (HPPIT), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Hôpital Marie-Lannelongue, Groupe Hospitalier Paris Saint-Joseph (hpsj), Centre Hospitalier Universitaire de Reims (CHU Reims), Université de Reims Champagne-Ardenne (URCA), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), CHU Montpellier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Franco-czech Laboratory for clinical research on obesity, Charles University [Prague] (CU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), CHU Rouen, Normandie Université (NU), Institut Mutualiste de Montsouris (IMM), Centre hospitalier Félix-Guyon [Saint-Denis, La Réunion], Centre hospitalier universitaire de Poitiers (CHU Poitiers), University of California [San Francisco] (UC San Francisco), University of California (UC), Centre d'investigation Clinique [CHU Bichat] - Épidémiologie clinique (CIC 1425), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire Traitement du Signal et de l'Image (LTSI), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Lille, ECMOSARS Investigators: Marc Pierrot, Sidney Chocron, Guillaume Flicoteaux, Philippe Mauriat, Hadrien Roze, Olivier Huet, Marc-Olivier Fischer, Claire Alessandri, Raphel Bellaïche, Ophélie Constant, Quentin de Roux, André Ly, Arnaud Meffert, Jean-Claude Merle, Lucile Picard, Elena Skripkina, Thierry Folliguet, Antonio Fiore, Nicolas d'Ostrevy, Marie-Catherine Morgan, Maxime Nguyen, Lucie Gaide-Chevronnay, Nicolas Terzi, Gwenhaël Colin, Olivier Fabre, Arash Astaneh, Justin Issard, Elie Fadel, Dominique Fabre, Antoine Girault, Iolande Ion, Jean Baptiste Menager, Delphine Mitilian, Olaf Mercier, François Stephan, Jacques Thes, Jerôme Jouan, Thibault Duburcq, Valentin Loobuyck, Sabrina Manganiello, Mouhammed Moussa, Agnes Mugnier, Natacha Rousse, Olivier Desebbe, Roland Henaine, Matteo Pozzi, Jean-Christophe Richard, Zakaria Riad, Christophe Guervilly, Sami Hraiech, Laurent Papazian, Matthias Castanier, Charles Chanavaz, Sebastien Gette, Guillaume Louis, Erick Portocarrero, Nicolas Bischoff, Antoine Kimmoun, Mathieu Mattei, Pierre Perez, Alexandre Bourdiol, Yannick Hourmant, Pierre-Joachim Mahé, Bertrand Rozec, Mickaël Vourc'h, Stéphane Aubert, Florian Bazalgette, Claire Roger, Pierre Jaquet, Brice Lortat-Jacob, Pierre Mordant, Patrick Nataf, Juliette Patrier, Morgan Roué, Romain Sonneville, Alexy Tran-Dinh, Paul-Henri Wicky, Charles Al Zreibi, Bernard Cholley, Yannis Guyonvarch, Sophie Hamada, Claudio Barbanti, Anatole Harrois, Jordi Matiello, Thomas Kerforne, Nicolas Brechot, Alain Combes, Jean Michel Constantin, Cosimo D'Alessandro, Pierre Demondion, Alexandre Demoule, Martin Dres, Muriel Fartoukh, Guillaume Hekimian, Charles Juvin, Pascal Leprince, David Levy, Charles Edouard Luyt, Marc Pineton de Chambrun, Matthieu Schmidt, Thibaut Schoell, Pierre Fillâtre, Nicolas Massart, Roxane Nicolas, Maud Jonas, Charles Vidal, Salvatore Muccio, Dario Di Perna, Bruno Mourvillier, Amedeo Anselmi, Karl Bounader, Maxime Esvan, Claire Fougerou-Leurent, Yoann Launey, Thomas Lebouvier, Alessandro Parasido, Florian Reizine, Philippe Seguin, Emmanuel Besnier, Dorothée Carpentier, Anne Olland, Fanny Bounes, Vincent Minville, Antoine Guillon, Yannick Fedun, James T Ross, Jonchère, Laurent, Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases [IHU ICAN], Physiopathologie Cardiovasculaire et Mitochondriale (MITOVASC), CHU Toulouse [Toulouse], Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre Hospitalier Universitaire de La Réunion (CHU La Réunion), University of California [San Francisco] (UCSF), University of California, Centre de Recherche en Acquisition et Traitement de l'Image pour la Santé (CREATIS), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Modeling & analysis for medical imaging and Diagnosis (MYRIAD), and Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL)
Subjects: Cohort Studies, Male, [SDV] Life Sciences [q-bio], Anesthesiology and Pain Medicine, Extracorporeal Membrane Oxygenation, [SDV]Life Sciences [q-bio], COVID-19, Humans, Respiratory Insufficiency, Pandemics, Retrospective Studies
Abstract: Background Despite expanding use, knowledge on extracorporeal membrane oxygenation support during the COVID-19 pandemic remains limited. The objective was to report characteristics, management, and outcomes of patients receiving extracorporeal membrane oxygenation with a diagnosis of COVID-19 in France and to identify pre-extracorporeal membrane oxygenation factors associated with in-hospital mortality. A hypothesis of similar mortality rates and risk factors for COVID-19 and non–COVID-19 patients on venovenous extracorporeal membrane oxygenation was made. Methods The Extracorporeal Membrane Oxygenation for Respiratory Failure and/or Heart failure related to Severe Acute Respiratory Syndrome-Coronavirus 2 (ECMOSARS) registry included COVID-19 patients supported by extracorporeal membrane oxygenation in France. This study analyzed patients included in this registry up to October 25, 2020, and supported by venovenous extracorporeal membrane oxygenation for respiratory failure with a minimum follow-up of 28 days after cannulation. The primary outcome was in-hospital mortality. Risk factors for in-hospital mortality were analyzed. Results Among 494 extracorporeal membrane oxygenation patients included in the registry, 429 were initially supported by venovenous extracorporeal membrane oxygenation and followed for at least 28 days. The median (interquartile range) age was 54 yr (46 to 60 yr), and 338 of 429 (79%) were men. Management before extracorporeal membrane oxygenation cannulation included prone positioning for 411 of 429 (96%), neuromuscular blockage for 419 of 427 (98%), and NO for 161 of 401 (40%). A total of 192 of 429 (45%) patients were cannulated by a mobile extracorporeal membrane oxygenation unit. In-hospital mortality was 219 of 429 (51%), with a median follow-up of 49 days (33 to 70 days). Among pre-extracorporeal membrane oxygenation modifiable exposure variables, neuromuscular blockage use (hazard ratio, 0.286; 95% CI, 0.101 to 0.81) and duration of ventilation (more than 7 days compared to less than 2 days; hazard ratio, 1.74; 95% CI, 1.07 to 2.83) were independently associated with in-hospital mortality. Both age (per 10-yr increase; hazard ratio, 1.27; 95% CI, 1.07 to 1.50) and total bilirubin at cannulation (6.0 mg/dl or more compared to less than 1.2 mg/dl; hazard ratio, 2.65; 95% CI, 1.09 to 6.5) were confounders significantly associated with in-hospital mortality. Conclusions In-hospital mortality was higher than recently reported, but nearly half of the patients survived. A high proportion of patients were cannulated by a mobile extracorporeal membrane oxygenation unit. Several factors associated with mortality were identified. Venovenous extracorporeal membrane oxygenation support should be considered early within the first week of mechanical ventilation initiation. Editor’s Perspective What We Already Know about This Topic What This Article Tells Us That Is New
Published: 2022

24. Characteristics, management, and prognosis of elderly patients with COVID-19 admitted in the ICU during the first wave: insights from the COVID-ICU study

Author: Dres, Martin, Hajage, David, Lebbah, Said, Kimmoun, Antoine, Pham, Tai, Béduneau, Gaëtan, Combes, Alain, Mercat, Alain, Guidet, Bertrand, Demoule, Alexandre, Schmidt, Matthieu, Neurophysiologie Respiratoire Expérimentale et Clinique (UMRS 1158), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Défaillance Cardiovasculaire Aiguë et Chronique (DCAC), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lorraine (UL), Hôpital Bicêtre, Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Groupe de Recherche sur le Handicap Ventilatoire et Neurologique (GRHVN), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institute for Research and Innovation in Biomedicine (IRIB), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Rouen, Normandie Université (NU), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Pitié-Salpêtrière [AP-HP], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Université d'Angers (UA), CHU Saint-Antoine [AP-HP], COVID-ICU investigators: Alain Mercat, Pierre Asfar, François Beloncle, Julien Demiselle, Tài Pham, Arthur Pavot, Xavier Monnet, Christian Richard, Alexandre Demoule, Martin Dres, Julien Mayaux, Alexandra Beurton, Cédric Daubin, Richard Descamps, Aurélie Joret, Damien Du Cheyron, Frédéric Pene, Jean-Daniel Chiche, Mathieu Jozwiak, Paul Jaubert, Guillaume Voiriot, Muriel Fartoukh, Marion Teulier, Clarisse Blayau, Erwen L'Her, Cécile Aubron, Laetitia Bodenes, Nicolas Ferriere, Johann Auchabie, Anthony Le Meur, Sylvain Pignal, Thierry Mazzoni, Jean-Pierre Quenot, Pascal Andreu, Jean-Baptiste Roudau, Marie Labruyère, Saad Nseir, Sébastien Preau, Julien Poissy, Daniel Mathieu, Sarah Benhamida, Rémi Paulet, Nicolas Roucaud, Martial Thyrault, Florence Daviet, Sami Hraiech, Gabriel Parzy, Aude Sylvestre, Sébastien Jochmans, Anne-Laure Bouilland, Mehran Monchi, Marc Danguy des Déserts, Quentin Mathais, Gwendoline Rager, Pierre Pasquier, Reignier Jean, Seguin Amélie, Garret Charlotte, Canet Emmanuel, Jean Dellamonica, Clément Saccheri, Romain Lombardi, Yanis Kouchit, Sophie Jacquier, Armelle Mathonnet, Mai-AhnNay, Isabelle Runge, Frédéric Martino, Laure Flurin, Amélie Rolle, Michel Carles, Rémi Coudroy, Arnaud W Thille, Jean-Pierre Frat, Maeva Rodriguez, Pascal Beuret, Audrey Tientcheu, Arthur Vincent, Florian Michelin, Marie Anne Melone, Maxime Gauzi, Arnaud Guilbert, Geoffrey Kouadri, Valérie Gissot, Stéphan Ehrmann, Charlotte Salmon Gandonniere, Djlali Elaroussi, Agathe Delbove, Yannick Fedun, Julien Huntzinger, Eddy Lebas, Grâce Kisoka, Céline Grégoire, Stella Marchetta, Bernard Lambermont, Laurent Argaud, Thomas Baudry, Pierre-Jean Bertrand, Auguste Dargent, Christophe Guitton, Nicolas Chudeau, Mickaël Landais, Cédric Darreau, Alexis Ferre, Antoine Gros, Guillaume Lacave, Fabrice Bruneel, Mathilde Neuville, Jérôme Devaquet, Guillaume Tachon, Richard Gallot, Riad Chelha, Arnaud Galbois, Anne Jallot, Ludivine Chalumeau Lemoine, Khaldoun Kuteifan, Valentin Pointurier, Louise-Marie Jandeaux, Joy Mootien, Charles Damoisel, Benjamin Sztrymf, Matthieu Schmidt, Alain Combes, Juliette Chommeloux, Charles Edouard Luyt, Frédérique Schortgen, Leon Rusel, Camille Jung, Florent Gobert, Damien Vimpere, Lionel Lamhaut, Bertrand Sauneuf, Liliane Charrrier, Julien Calus, Isabelle Desmeules, Benoît Painvin, Jean-Marc Tadie, Vincent Castelain, Baptiste Michard, Jean-Etienne Herbrecht, Mathieu Baldacini, Nicolas Weiss, Sophie Demeret, Clémence Marois, Benjamin Rohaut, Pierre-Henri Moury, Anne-Charlotte Savida, Emmanuel Couadau, Mathieu Série, Nica Alexandru, Cédric Bruel, Candice Fontaine, Sonia Garrigou, Juliette Courtiade Mahler, Maxime Leclerc, Michel Ramakers, Pierre Garçon, Nicole Massou, Ly Van Vong, Juliane Sen, Nolwenn Lucas, Franck Chemouni, Annabelle Stoclin, Alexandre Avenel, Henri Faure, Angélie Gentilhomme, Sylvie Ricome, Paul Abraham, Céline Monard, Julien Textoris, Thomas Rimmele, Florent Montini, Gabriel Lejour, Thierry Lazard, Isabelle Etienney, Younes Kerroumi, Claire Dupuis, Marine Bereiziat, Elisabeth Coupez, François Thouy, Clémet Hoffmann, Nicolas Donat, Violaine Muller, Thibault Martinez, Antoine Kimmoun, Audrey Jacquot, Matthieu Mattei, Bruno Levy, Ramin Ravan, Loïc Dopeux, Jean-Mathias Liteaudon, Delphine Roux, Brice Rey, Radu Anghel, Deborah Schenesse, Vincent Gevrey, Jermy Castanera, Philippe Petua, Benjamin Madeux, Otto Hartman, Michael Piagnerelli, Anne Joosten, Cinderella Noel, Patrick Biston, Thibaut Noel, Gurvan L E Bouar, Messabi Boukhanza, Elsa Demarest, Marie-France Bajolet, Nathanaël Charrier, Audrey Quenet, Cécile Zylberfajn, Nicolas Dufour, Buno Mégarbane, SqébastianVoicu, Nicolas Deye, Isabelle Malissin, François Legay, Matthieu Debarre, Nicolas Barbarot, Pierre Fillatre, Bertrand Delord, Thomas Laterrade, Tahar Saghi, Wilfried Pujol, Pierre Julien Cungi, Pierre Esnault, Mickael Cardinale, Vivien Hong Tuan Ha, Grégory Fleury, Marie-Ange Brou, Daniel Zafimahazo, David Tran-Van, Patrick Avargues, Lisa Carenco, Nicolas Robin, Alexandre Ouali, Lucie Houdou, Christophe Le Terrier, Noémie Suh, Steve Primmaz, Jérome Pugin, Emmanuel Weiss, Tobias Gauss, Jean-Denis Moyer, Catherine Paugam Burtz, Béatrice La Combe, Rolland Smonig, Jade Violleau, Pauline Cailliez, Jonathan Chelly, Antoine Marchalot, Cécile Saladin, Christelle Bigot, Pierre-Marie Fayolle, Jules Fatséas, Amr Ibrahim, Dabor Resiere, Rabih Hage, Clémentine Cholet, Marie Cantier, Pierre Trouiler, Philippe Montravers, Brice Lortat-Jacob, Sebastien Tanaka, Alexy Tran Dinh, Jacques Duranteau, Anatole Harrois, Guillaume Dubreuil, Marie Werner, Anne Godier, Sophie Hamada, Diane Zlotnik, Hélène Nougue, Armand Mekontso-Dessap, Guillaume Carteaux, Keyvan Razazi, Nicolas De Prost, Nicolas Mongardon, Olivier Langeron, Eric Levesque, Arié Attias, Charles de Roquetaillade, Benjamin G Chousterman, Alexandre Mebazaa, Etienne Gayat, Marc Garnier, Emmanuel Pardo, Lea Satre-Buisson, Christophe Gutton, Elise Yvin, Clémence Marcault, Elie Azoulay, Michael Darmon, Hafid Ait Oufella, Geoffroy Hariri, Tomas Urbina, Sandie Mazerand, Nicholas Heming, Francesca Santi, Pierre Moine, Djillali Annane, Adrien Bouglé, Edris Omar, Aymeric Lancelot, Emmanuelle Begot, Gaétan Plantefeve, Damien Contou, Hervé Mentec, Olivier Pajot, Stanislas Faguer, Olivier Cointault, Laurence Lavayssiere, Marie-Béatrice Nogier, Matthieu Jamme, Claire Pichereau, Jan Hayon, Hervé Outin, François Dépret, Maxime Coutrot, Maité Chaussard, Lucie Guillemet, Pierre Goffin, Romain Thouny, Julien Guntz, Laurent Jadot, Romain Persichini, Vanessa Jean-Michel, Hugues Georges, Thomas Caulier, Gaël Pradel, Marie-Hélène Hausermann, ThiMy Hue Nguyen-Valat, Michel Boudinaud, Emmanuel Vivier, Sylvène Rosseli, Gaël Bourdin, Christian Pommier, Marc Vinclair, Simon Poignant, Sandrine Mons, Wulfran Bougouin, Franklin Bruna, Quentin Maestraggi, Christian Roth, Laurent Bitker, François Dhelft, Justine Bonnet-Chateau, Mathilde Filippelli, Tristan Morichau-Beauchant, Stéphane Thierry, Charlotte Le Roy, Mélanie Saint Jouan, Bruno Goncalves, Aurélien Mazeraud, Matthieu Daniel, Tarek Sharshar, Cyril Cadoz, RostaneGaci, Sébastien Gette, Guillaune Louis, Sophe-Caroline Sacleux, Marie-Amélie Ordan, Aurélie Cravoisy, Marie Conrad, Guilhem Courte, Sébastien Gibot, Younès Benzidi, Claudia Casella, Laurent Serpin, Jean-Lou Setti, Marie-Catherine Besse, Anna Bourreau, Jérôme Pillot, Caroline Rivera, Camille Vinclair, Marie-Aline Robaux, Chloé Achino, Marie-Charlotte Delignette, Tessa Mazard, Frédéric Aubrun, Bruno Bouchet, Aurélien Frérou, Laura Muller, Charlotte Quentin, Samuel Degoul, Xavier Stihle, Claude Sumian, Nicoletta Bergero, Bernard Lanaspre, Hervé Quintard, Eve Marie Maiziere, Pierre-Yves Egreteau, Guillaume Leloup, Florin Berteau, Marjolaine Cottrel, Marie Bouteloup, Matthieu Jeannot, Quentin Blanc, Julien Saison, Isabelle Geneau, Romaric Grenot, Abdel Ouchike, Pascal Hazera, Anne-Lyse Masse, Suela Demiri, Corinne Vezinet, Elodie Baron, Deborah Benchetrit, Antoine Monsel, Grégoire Trebbia, Emmanuelle Schaack, Raphaël Lepecq, Mathieu Bobet, Christophe Vinsonneau, Thibault Dekeyser, Quentin Delforge, Imen Rahmani, Bérengère Vivet, Jonathan Paillot, Lucie Hierle, Claire Chaignat, Sarah Valette, Benoït Her, Jennifier Brunet, Mathieu Page, Fabienne Boiste, Anthony Collin, Florent Bavozet, Aude Garin, Mohamed Dlala, Kais Mhamdi, Bassem Beilouny, Alexandra Lavalard, Severine Perez, Benoit Veber, Pierre-Gildas Guitard, Philippe Gouin, Anna Lamacz, Fabienne Plouvier, Bertrand P Delaborde, Aïssa Kherchache, Amina Chaalal, Jean-Damien Ricard, Marc Amouretti, Santiago Freita-Ramos, Damien Roux, Jean-Michel Constantin, Mona Assefi, Marine Lecore, Agathe Selves, Florian Prevost, Christian Lamer, Ruiying Shi, Lyes Knani, Sébastien PiliFloury, Lucie Vettoretti, Michael Levy, Lucile Marsac, Stéphane Dauger, Sophie Guilmin-Crépon, Hadrien Winiszewski, Gael Piton, Thibaud Soumagne, Gilles Capellier, Jean-Baptiste Putegnat, Frédérique Bayle, Maya Perrou, Ghyslaine Thao, Guillaume Géri, Cyril Charron, Xavier Repessé, Antoine Vieillard-Baron, Mathieu Guilbart, Pierre-Alexandre Roger, Sébastien Hinard, Pierre-Yves Macq, Kevin Chaulier, Sylvie Goutte, Patrick Chillet, Anaïs Pitta, Barbara Darjent, Amandine Bruneau, Sigismond Lasocki, Maxime Leger, Soizic Gergaud, Pierre Lemarie, Nicolas Terzi, Carole Schwebel, Anaïs Dartevel, Louis-Marie Galerneau, Jean-Luc Diehl, Caroline Hauw-Berlemont, Nicolas Péron, Emmanuel Guérot, Abolfazl Mohebbi Amoli, Michel Benhamou, Jean-Pierre Deyme, Olivier Andremont, Diane Lena, Julien Cady, Arnaud Causeret, Arnaud De La Chapelle, Christophe Cracco, Stéphane Rouleau, David Schnell, Camille Foucault, Cécile Lory, Thibault Chapelle, Vincent Bruckert, Julie Garcia, Abdlazize Sahraoui, Nathalie Abbosh, Caroline Bornstain, Pierre Pernet, Florent Poirson, Ahmed Pasem, Philippe Karoubi, Virginie Poupinel, Caroline Gauthier, François Bouniol, Philippe Feuchere, Florent Bavozet, Anne Heron, Serge Carreira, Malo Emery, Anne Sophie Le Floch, Luana Giovannangeli, Nicolas Herzog, Christophe Giacardi, Thibaut Baudic, Chloé Thill, Said Lebbah, Jessica Palmyre, Florence Tubach, David Hajage, Nicolas Bonnet, Nathan Ebstein, Stéphane Gaudry, Yves Cohen, Julie Noublanche, Olivier Lesieur, Arnaud Sément, Isabel Roca-Cerezo, Michel Pascal, Nesrine Sma, Gwenhaël Colin, Jean-Claude Lacherade, Gauthier Bionz, Natacha Maquigneau, Pierre Bouzat, Michel Durand, Marie-Christine Hérault, Jean-Francois Payen, and dres, martin
Subjects: [SDV] Life Sciences [q-bio], Acute respiratory distress syndrome, Frailty, [SDV]Life Sciences [q-bio], Old patients, COVID-19, Intensive care unit, Mortality, Intubation
Abstract: International audience; Abstract Background The COVID-19 pandemic is a heavy burden in terms of health care resources. Future decision-making policies require consistent data on the management and prognosis of the older patients (> 70 years old) with COVID-19 admitted in the intensive care unit (ICU). Methods Characteristics, management, and prognosis of critically ill old patients (> 70 years) were extracted from the international prospective COVID-ICU database. A propensity score weighted-comparison evaluated the impact of intubation upon admission on Day-90 mortality. Results The analysis included 1199 (28% of the COVID-ICU cohort) patients (median [interquartile] age 74 [72–78] years). Fifty-three percent, 31%, and 16% were 70–74, 75–79, and over 80 years old, respectively. The most frequent comorbidities were chronic hypertension (62%), diabetes (30%), and chronic respiratory disease (25%). Median Clinical Frailty Scale was 3 (2–3). Upon admission, the PaO 2 /FiO 2 ratio was 154 (105–222). 740 (62%) patients were intubated on Day-1 and eventually 938 (78%) during their ICU stay. Overall Day-90 mortality was 46% and reached 67% among the 193 patients over 80 years old. Mortality was higher in older patients, diabetics, and those with a lower PaO 2 /FiO 2 ratio upon admission, cardiovascular dysfunction, and a shorter time between first symptoms and ICU admission. In propensity analysis, early intubation at ICU admission was associated with a significantly higher Day-90 mortality (42% vs 28%; hazard ratio 1.68; 95% CI 1.24–2.27; p
Published: 2021

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24 results on '"Sami Hraiech"'

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