Study | Study design | Country | population | NCT.no | Disease | PaO2/ABG | Time of assessment | Cutoff value | Comparator group | Outcome measure reported |
---|---|---|---|---|---|---|---|---|---|---|
Asfar 2017 [36] | Multicenter randomised study | France | 442 | NCT 01722422 | Septic shock | During first 24 h | First 24 h | FiO2 1.0 | SaO2 88~95% | 28-day mortality |
Asher 2013 [16] | Retrospective study | USA | 193 | NR | traumatic brain injury | HighestPaO2 | First 72 h | ≧200 mmHg | Not exposed to hyperoxia | In-hospital mortality |
Bellomo 2011 [20] | Retrospective study | Australia | 12,108 | NR | cardiac arrest | Worst PaO2 | First 24 h | ≧300 mmHg | Normoxia | In-hospital mortality |
Brenner 2012 [25] | Retrospective study | USA | 1547 | NR | traumatic brain injury | Mean PaO2 | First 24 h | > 200 mmHg | Normoxia | In-hospital mortality |
Davis 2009 [17] | Retrospective study | USA | 3420 | NR | traumatic brain injury | First PaO2 | On arrival | > 487 mmHg | Not exposed to hyperoxia | In-hospital mortality |
de Jonge 2008 [12] | Retrospective study | Dutch | 3322 | NR | Mixed | Worst PaO2 | First 24 h | ≥120 mmHg (upper quintile) | PaO2 between 66 and 80 mmHg | In-hospital mortality |
Eastwood 2012 [19] | Retrospective study | Australia | 152,680 | NR | Mixed | Worst PaO2 | First 24 h | ≧305 mmHg (upper decile) for adjusted analysis | PaO2 between 75 and 85 mmHg | In-hospital mortality |
Elmer 2015 [14] | Reteospective study | USA | 184 | NR | cardiac arrest | During first 24 h | First 24 h | PaO2 > 100 mmHg | PaO2 between 60 and 100 mmHg | In-hospital mortality |
Fujita 2017 [27] | Reteospective study | Japan | NCT00134472 | traumatic brain injury | First PaO2 | First 24 h | NR | NR | In-hospital mortality | |
Helmerhors 2015 [21] | Cohort study | Dutch | 5258 | NR | cardiac arrest | Worst PaO2 | First 24 h | PaO2 > 300 mmHg | PaO2 between 60 and 300 mmHg | In-hospital mortality |
Helmerhors 2017 [33] | Observational cohort study | Netherland | 14,441 | NR | post cardiac surgery | Worst PaO2 | First 24 h | ≧200 mmHg | PaO2 between 60 and 120 mmHg | In-hospital mortality |
Ihle 2013 [15] | Retrospective study | Australia and New Zealand | 584 | NR | cardiac arrest | Worst PaO2 | First 24 h | ≧300 mmHg | Normoxia | In-hospital mortality |
Janz 2012 [22] | Retrospective study | USA | 170 | NR | cardiac arrest | Highest PaO2 | First 24 h | ≧300 mmHg | Not exposed to hyperoxia | In-hospital mortality |
Kilgannon 2011 [23] | Retrospective study | USA | 4459 | cardiac arrest | First PaO2 | First 24 h | ≧300 mmHg | Not exposed to hyperoxia | In-hospital mortality | |
Lång 2016 [31] | Retrospective study | Finland | 432 | NR | hemorrhage | Mean PaO2 | First 24 h | ≧150 mmHg | PaO2 between 97.5 and 150 mmHg | 3 months mortality |
Lee 2014 [24] | Retrospective study | Korea | 213 | NR | cardiac arrest | Mean PaO2 | From return of spontaneous circulation to the end of therapeutic hypothermia | ≧156.7 mmHg (upper quartile) | PaO2 between 116 and 134.9 mmHg (second quartile) | In-hospital mortality |
Munshi 2017 [34] | Retrospetive study | Canada | 1952 | NR | ECMO | First PaO2after 24 h | First 24 h | > 100 mmHg | PaO2 between 60 and 100 mmHg | In-hospital mortality |
Page 2018 [13] | Observational cohort study | USA | 668 | NR | Mixed | Highest PaO2 | After intubation | PaO2 > 120 mmHg | PaO2 between 60 and 120 mmHg | In-hospital mortality |
Raj 2013 [26] | Retrospective study | Finland | 1116 | NR | traumatic brain injury | Worst PaO2 | First 24 h | > 100 mmHg | Normoxia | In-hospital mortality |
Rincon 2014 [28] | Multicenter cohort study | USA | 1212 | NR | traumatic brain injury | First PaO2 | First 24 h | ≧300 mmHg | Normoxia | In-hospital mortality |
Rincon 2014 [29] CCM | Multicenter cohort study | USA | 2894 | NR | Stroke | First PaO2 | First 24 h | ≧300 mmHg | Normoxia | In-hospital mortality |
Russel 2017 [35] | Prospectively study | USA | 653 | NR | traumatic injuries | Highest PaO2 | First 24 h | NR | NR | In-hospital mortality |
Sutton 2014 [32] | Retrospective study | Australia and New Zealand | 83,060 | NR | post cardiac surgery | Worst PaO2 | First 24 h | ≧300 mmHg | PaO2 between 60 and 300 mmHg | In-hospital mortality |
Young 2012 [30] | Retrospective cohort stucy | Australia and New Zealand | 2643 | NR | stroke | Worst PaO2 | First 24 h | ≧341 mmHg (upper quartile) | Normoxia(PaO2 > 69 and < 341 mmHg, 2nd to 9th deciles) | In-hospital mortality |