Failure of First Transition to Pressure Support Ventilation After Spontaneous Awakening Trials in Hypoxemic Respiratory Failure: Influence of COVID-19.

ABSTRACT:

Objectives

To describe the rate of failure of the first transition to pressure support ventilation (PSV) after systematic spontaneous awakening trials (SATs) in patients with acute hypoxemic respiratory failure (AHRF) and to assess whether the failure is higher in COVID-19 compared with AHRF of other etiologies. To determine predictors and potential association of failure with outcomes.

Design

Retrospective cohort study.

Setting

Twenty-eight-bedded medical-surgical ICU in a private hospital (Argentina).

Patients

Subjects with arterial pressure of oxygen (AHRF to Fio₂ [Pao₂/Fio₂] < 300 mm Hg) of different etiologies under controlled mechanical ventilation (MV).

Interventions

None.

Measurements and main results

We co

SUBMITTER: Perez J 

PROVIDER: S-EPMC10461949 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature