Oxygen reserve index for non-invasive early hypoxemia detection during endotracheal intubation in intensive care: the prospective observational NESOI study.

Hugo HilleAurelie Le ThuautEmmanuel CanetJeremie LemarieLaura CrosbyGregoire OttavyCharlotte GarretMaelle MartinAmelie SeguinPauline Lamouche-WilquinJean MorinOlivier ZambonArnaud-Felix MiaihleJean ReignierJean Baptiste Lascarrou

Published in: Annals of intensive care (2021)

In non-hypoxemic patients, the 81-s [34-146] median time between the ORI decrease below 0.4 and the SpO2 decrease below 97% during apnoea may allow preventive action. A higher ORI value during preoxygenation was independently protective against hypoxemia. Whether these findings also apply to hypoxemic patients, and the clinical impact of a preoxygenation strategy based on ORI monitoring, remain to be evaluated prospectively. Trial Registration ClinicalTrial.gov, #NCT03600181.

Keyphrases

end stage renal disease
ejection fraction
newly diagnosed
prognostic factors
clinical trial
cardiac arrest
randomized controlled trial
patient reported outcomes
obstructive sleep apnea
open label
label free