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      Effect of Postextubation High-Flow Nasal Oxygen With Noninvasive Ventilation vs High-Flow Nasal Oxygen Alone on Reintubation Among Patients at High Risk of Extubation Failure : A Randomized Clinical Trial

      1 , 2 , 3 , 4 , 1 , 2 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 5 , 4 , 3 , 1 , 2 , 2 , 1 , 2 , for the HIGH-WEAN Study Group and the REVA Research Network
      JAMA
      American Medical Association (AMA)

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          Abstract

          High-flow nasal oxygen may prevent postextubation respiratory failure in the intensive care unit (ICU). The combination of high-flow nasal oxygen with noninvasive ventilation (NIV) may be an optimal strategy of ventilation to avoid reintubation.

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          Most cited references23

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          Weaning from mechanical ventilation.

          Weaning covers the entire process of liberating the patient from mechanical support and from the endotracheal tube. Many controversial questions remain concerning the best methods for conducting this process. An International Consensus Conference was held in April 2005 to provide recommendations regarding the management of this process. An 11-member international jury answered five pre-defined questions. 1) What is known about the epidemiology of weaning problems? 2) What is the pathophysiology of weaning failure? 3) What is the usual process of initial weaning from the ventilator? 4) Is there a role for different ventilator modes in more difficult weaning? 5) How should patients with prolonged weaning failure be managed? The main recommendations were as follows. 1) Patients should be categorised into three groups based on the difficulty and duration of the weaning process. 2) Weaning should be considered as early as possible. 3) A spontaneous breathing trial is the major diagnostic test to determine whether patients can be successfully extubated. 4) The initial trial should last 30 min and consist of either T-tube breathing or low levels of pressure support. 5) Pressure support or assist-control ventilation modes should be favoured in patients failing an initial trial/trials. 6) Noninvasive ventilation techniques should be considered in selected patients to shorten the duration of intubation but should not be routinely used as a tool for extubation failure.
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            Evolution of mortality over time in patients receiving mechanical ventilation.

            Baseline characteristics and management have changed over time in patients requiring mechanical ventilation; however, the impact of these changes on patient outcomes is unclear. To estimate whether mortality in mechanically ventilated patients has changed over time. Prospective cohort studies conducted in 1998, 2004, and 2010, including patients receiving mechanical ventilation for more than 12 hours in a 1-month period, from 927 units in 40 countries. To examine effects over time on mortality in intensive care units, we performed generalized estimating equation models. We included 18,302 patients. The reasons for initiating mechanical ventilation varied significantly among cohorts. Ventilatory management changed over time (P < 0.001), with increased use of noninvasive positive-pressure ventilation (5% in 1998 to 14% in 2010), a decrease in tidal volume (mean 8.8 ml/kg actual body weight [SD = 2.1] in 1998 to 6.9 ml/kg [SD = 1.9] in 2010), and an increase in applied positive end-expiratory pressure (mean 4.2 cm H2O [SD = 3.8] in 1998 to 7.0 cm of H2O [SD = 3.0] in 2010). Crude mortality in the intensive care unit decreased in 2010 compared with 1998 (28 versus 31%; odds ratio, 0.87; 95% confidence interval, 0.80-0.94), despite a similar complication rate. Hospital mortality decreased similarly. After adjusting for baseline and management variables, this difference remained significant (odds ratio, 0.78; 95% confidence interval, 0.67-0.92). Patient characteristics and ventilation practices have changed over time, and outcomes of mechanically ventilated patients have improved. Clinical trials registered with www.clinicaltrials.gov (NCT01093482).
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              Effect of Postextubation High-Flow Nasal Cannula vs Noninvasive Ventilation on Reintubation and Postextubation Respiratory Failure in High-Risk Patients: A Randomized Clinical Trial.

              High-flow conditioned oxygen therapy delivered through nasal cannulae and noninvasive mechanical ventilation (NIV) may reduce the need for reintubation. Among the advantages of high-flow oxygen therapy are comfort, availability, lower costs, and additional physiopathological mechanisms.
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                Author and article information

                Journal
                JAMA
                JAMA
                American Medical Association (AMA)
                0098-7484
                October 02 2019
                Affiliations
                [1 ]Centre Hospitalier Universitaire de Poitiers, Médecine Intensive Réanimation, Poitiers, France
                [2 ]INSERM Centre d’Investigation Clinique 1402 ALIVE, Université de Poitiers, Poitiers, France
                [3 ]Groupe Hospitalier Régional d’Orléans, Médecine Intensive Réanimation, Orléans, France
                [4 ]Centre Hospitalier Universitaire de Rennes, Hôpital Ponchaillou, Service des Maladies Infectieuses et Réanimation Médicale, Rennes, France
                [5 ]Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service de Pneumologie, Médecine Intensive et Réanimation (Département R3S), AP-HP, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Sorbonne Université, Paris, France
                [6 ]Hôpital Bichat–Claude Bernard, Médecine Intensive Réanimation, AP-HP, Université Paris Diderot, Paris, France
                [7 ]Centre Hospitalier Universitaire d’Angers, Département de Médecine Intensive Réanimation, Université d’Angers, Angers, France
                [8 ]Centre Hospitalier Universitaire de Rouen, Hôpital Charles Nicolle, Département de Réanimation Médicale, Normandie Université, UNIROUEN, EA3830-GRHV, Institute for Research and Innovation in Biomedicine (IRIB), Rouen, France
                [9 ]Centre Hospitalier Universitaire Félix Guyon, Service de Réanimation Polyvalente, Saint Denis de la Réunion, France
                [10 ]Centre Hospitalier Universitaire de Clermont-Ferrand, Hôpital Gabriel Montpied, Service de Réanimation Médicale, Clermont-Ferrand, France
                [11 ]Centre Hospitalier de La Rochelle, Service de Réanimation, La Rochelle, France
                [12 ]Centre Hospitalier Universitaire de Lille, Centre de Réanimation, Université de Lille, Lille, France
                [13 ]Hôpital Saint-Joseph Saint-Luc, Réanimation Polyvalente, Lyon, France
                [14 ]Centre Hospitalier Universitaire de Nantes, Médecine Intensive Réanimation, Nantes, France
                [15 ]Hôpital Louis Mourier, Réanimation Médico-Chirurgicale, AP-HP, INSERM, Université Paris Diderot, UMR IAME 1137, Sorbonne Paris Cité, Colombes, France
                [16 ]Hôpitaux universitaires Henri Mondor, Service de Réanimation Médicale DHU A-TVB, AP-HP, Créteil, France
                [17 ]Groupe Hospitalier Régional Mulhouse Sud Alsace, site Emile Muller, Service de Réanimation Médicale, Mulhouse, France
                [18 ]Centre Hospitalier Départemental de Vendée, Service de Médecine Intensive Réanimation, La Roche Sur Yon, France
                [19 ]Centre Hospitalier Régional Universitaire de Tours, Médecine Intensive Réanimation, CIC 1415, Réseau CRICS-Trigger SEP, Centre d'étude des pathologies respiratoires, INSERM U1100, Université de Tours, Tours, France
                [20 ]Centre Hospitalier de Pau, Service de Réanimation, Pau, France
                [21 ]Centre Hospitalier Universitaire La Timone 2, Médecine Intensive Réanimation, Réanimation des Urgences, Aix-Marseille Université, Marseille, France
                [22 ]Centre Hospitalier Henri Mondor d’Aurillac, Service de Réanimation, Aurillac, France
                [23 ]Centre Hospitalier Universitaire de Brest, Médecine Intensive Réanimation, Brest, France
                [24 ]Centre Hospitalier Universitaire Grenoble Alpes, Médecine Intensive Réanimation, INSERM, Université Grenoble-Alpes, U1042, HP2, Grenoble, France
                [25 ]Centre Hospitalier Universitaire de Nice, Médecine Intensive Réanimation, Archet 1, Université Cote d’Azur, Nice, France
                [26 ]Centre Hospitalier de Versailles, Service de Réanimation Médico-Chirurgicale, Le Chesnay, France
                [27 ]Centre Hospitalier Universitaire de Nice, Réanimation Médico-Chirurgicale Archet 2, INSERM U 1065, Nice, France
                [28 ]Centre Hospitalier Universitaire de Poitiers, Réanimation Chirurgicale, Poitiers, France
                [29 ]Hôpital Tenon, Réanimation et USC médico-chirurgicale, CARMAS, AP-HP, Faculté de médecine Sorbonne Université, Collegium Galilée, Paris, France
                [30 ]Centre Hospitalier Emile Roux, Service de Réanimation, Le Puy en Velay, France
                [31 ]Hôpital Lariboisière, Réanimation Médicale et Toxicologique, AP-HP, INSERM UMR-S 942, Paris, France
                Article
                10.1001/jama.2019.14901
                6802261
                31577036
                974ece6a-2d69-424a-9060-94003e281aa9
                © 2019
                History

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