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Comparison of Two FiO2 (1 or 0.5) for Tracheal Extubation in Post-anesthesia Care Unit

NCT04879290 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 119

Last updated 2026-04-02

No results posted yet for this study

Summary

The purpose of the study is to assess the optimal fraction of inspired oxygen (0.5 or 1) for extubation or removal of a supraglottic airway device after general anesthesia.

Conditions

  • Anesthesia
  • Atelectasis
  • Postoperative Complications
  • Hypoxemia
  • Hyperoxia

Interventions

OTHER

FiO2 0.5

Ten minutes before emergence from general anesthesia, the amount of oxygen delivered from the mechanical ventilator called fractional inspired oxygen (FiO2) is set to 0.5 (50%)

OTHER

FiO2 1

Ten minutes before emergence from general anesthesia, the amount of oxygen delivered from the mechanical ventilator called fractional inspired oxygen (FiO2) is set to 1 (100%)

Sponsors & Collaborators

  • University Hospital, Caen

    lead OTHER

Principal Investigators

  • Dr KAMGA TOTOUOM, MD · Anesthesiologist

  • Pr HANOUZ, PhD · Anesthesiologist

  • Dr BOUTROS, MD · Anesthesiologist

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-04-09
Primary Completion
2021-08-16
Completion
2021-08-16

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04879290 on ClinicalTrials.gov