Findings

What do systematic reviews say?

8 questions · 8 findings · 1 reviews · Emergency and Critical Care

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No studies found 1 · 12.5%GRADE not reported 1 · 12.5%Very low 0 · 0%Low 5 · 62.5%Moderate 1 · 12.5%High 0 · 0%

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

Length of hospital stay · people requiring tracheal intubation

The review found no eligible studies for this question.

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

Incidence of severe hypoxaemia (SpO2 < 80%) · people requiring tracheal intubation

Oxygenation showed no clear difference in incidence of severe hypoxaemia (SpO2 < 80%) compared with no oxygenation during the apnoeic period preceding intubation (low certainty).

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
RR 0.86 [0.66, 1.11]
15 studies · 1802 participants
Low

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

Hypoxaemia · people requiring tracheal intubation

Oxygenation showed no clear difference in incidence of hypoxaemia (SpO2 < 93%) compared with no oxygenation during the apnoeic period preceding intubation (low certainty).

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
RR 0.58 [0.23, 1.46]
3 studies · 489 participants
Low

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

Lowest recorded SpO2 (%) · people requiring tracheal intubation

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
no estimate extracted
15 studies · 1525 participants
Low

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

Duration of ICU stay · people requiring tracheal intubation

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 815 participants
Low

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

First‐pass success of cannulation · people requiring tracheal intubation

Oxygenation showed no clear difference in first pass success rate compared with no oxygenation during the apnoeic period preceding intubation (moderate certainty).

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
RR 1 [0.93, 1.08]
8 studies · 826 participants
Moderate

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

Adverse eventse · people requiring tracheal intubation

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
no estimate extracted
10 studies · 997 participants
GRADE not reported

Oxygenation vs no oxygenation during the apnoeic period preceding intubation

All‐cause mortality · people requiring tracheal intubation

Oxygenation showed no clear difference in mortality compared with no oxygenation during the apnoeic period preceding intubation (low certainty).

1 finding from 1 review

Oxygenation during the apnoeic phase preceding intubation in adults in prehospital, emergency department, intensive… 2023 · Cochrane Headline outcomes only
RR 0.84 [0.7, 1]
6 studies · 1015 participants
Low