Evidence map›Paper›PMID 32160661›Full record

Trial reportThe New England journal of medicine2020

Liberal or Conservative Oxygen Therapy for Acute Respiratory Distress Syndrome.

Loic Barrot, Pierre Asfar, Frederic Mauny, Hadrien Winiszewski, Florent Montini, Julio Badie, Jean-Pierre Quenot, Sebastien Pili-Floury, Belaid Bouhemad, Guillaume Louis and 9 more

Registry-linked trialOpen access · bronzeAbstract readMulticenter StudyRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in The New England journal of medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06840756 (Effects of Donor-recipient Sex-matched Versus Sex-mismatched Red Blood Cell Transfusion on Outcomes in Critically Ill Adult Patients), which is not on this map. Cited by 220 papers, 19 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
220citing papers in PubMed, 19 pooled it
43.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06840756 phase4recruitingnot on this mapstarted 2025, after this paper: background citation

Effects of Donor-recipient Sex-matched Versus Sex-mismatched Red Blood Cell Transfusion on Outcomes in Critically Ill Adult Patients

TypeinterventionalSponsorMichelle ZellerRan2025 to 2029Enrolled11,082ConditionsRed Blood Cell Transfusions, Sex Differences, Health Services, Critically Ill Intensive Care Unit PatientsArmsSex-mismatched red blood cell transfusions, Sex-matched red blood cell transfusions
3 · Its place in the literature

Who cites it

220 citing papers in PubMed, 19 syntheses or guidelines pooled it, 464 citations in OpenAlex.

  1. Pooled it
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  6. Conservative versus liberal oxygen therapy in mechanically ventilated patients: A systematic review with meta-analysis.Canadian journal of respiratory therapy : CJRT = Revue canadienne de la therapie respiratoire : RCTR · 2025
    Pooled it
  7. Pooled it
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  12. [Oxygen in the acute care of adults : Short version of the German S3 guideline].Medizinische Klinik, Intensivmedizin und Notfallmedizin · 2022
    Guideline
  13. Pooled it
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  19. Guideline
  20. Trial

160 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 4 institutions in 4 countries.

Loic BarrotFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Pierre AsfarFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Frederic MaunyFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Hadrien WiniszewskiFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Florent MontiniFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Julio BadieFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Jean-Pierre QuenotFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Sebastien Pili-FlouryFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Belaid BouhemadFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Guillaume LouisFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).ORCID 0000-0002-4208-8122
Bertrand SouweineFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Olivier CollangeFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Julien PottecherFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Bruno LevyFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Marc PuyraveauFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Lucie VettorettiFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Jean-Michel ConstantinFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
Gilles CapellierFrom the Medical Intensive Care Unit (L.B., H.W., L.V., G.C.), the Anesthesia and Intensive Care Unit (L.B., S.P.-F.), Unité de Méthodologie, INSERM Clinical Investigation Center 1431, University Hospital (F. Mauny, M.P.), and Research Unit EA3920, Université de Franche Comté (L.B., H.W. S.P.-F., G.C.), Besançon, the Medical Intensive Care Unit, University Hospital of Angers, Angers (P.A.), the Intensive Care Unit, General Hospital of Avignon, Avignon (F. Montini), the Intensive Care Unit, General Hospital of Nord Franche-Comté, Trévenans (J.B.), the Medical Intensive Care Unit (J.-P.Q.) and the Anesthesia and Intensive Care Unit (B.B.), University Hospital of Dijon, Dijon, the Intensive Care Unit, General Hospital of Metz-Thionville, Metz (G.L.), the Medical Intensive Care Unit (B.S.) and the Anesthesia and Intensive Care Unit (J.-M.C.), University Hospital of Clermont-Ferrand, Clermont-Ferrand, the Anesthesia and Intensive Care Unit, University Hospital of Strasbourg, Strasbourg (O.C., J.P.), and the Medical Intensive Care Unit, University Hospital of Nancy, Nancy (B.L.) - all in France; and the Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia (G.C.).
LOCO2 Investigators and REVA Research Network
Université d'Angers · FRInserm · FRCentre Hospitalier Régional et Universitaire de Nancy · FRIntensive Care Society · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn patients with acute respiratory distress syndrome (ARDS), the National Heart, Lung, and Blood Institute ARDS Clinical Trials Network recommends a target partial pressure of arterial oxygen (Pao

methodsIn this multicenter, randomized trial, we assigned patients with ARDS to receive either conservative oxygen therapy (target Pao

resultsAfter the enrollment of 205 patients, the trial was prematurely stopped by the data and safety monitoring board because of safety concerns and a low likelihood of a significant difference between the two groups in the primary outcome. Four patients who did not meet the eligibility criteria were excluded. At day 28, a total of 34 of 99 patients (34.3%) in the conservative-oxygen group and 27 of 102 patients (26.5%) in the liberal-oxygen group had died (difference, 7.8 percentage points; 95% confidence interval [CI], -4.8 to 20.6). At day 90, 44.4% of the patients in the conservative-oxygen group and 30.4% of the patients in the liberal-oxygen group had died (difference, 14.0 percentage points; 95% CI, 0.7 to 27.2). Five mesenteric ischemic events occurred in the conservative-oxygen group.

conclusionsAmong patients with ARDS, early exposure to a conservative-oxygenation strategy with a Pao

Indexed as

Oxygen Inhalation TherapyRespiration, ArtificialRespiratory Distress SyndromeAdultAgedConservative TreatmentFemaleHumansMaleMiddle AgedOxygenSurvival AnalysisTime FactorsTreatment OutcomeOxygen

Identifiers

PMID32160661
OpenAlexW3011047309

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.