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

> **NCT04879290** · NA · COMPLETED · sponsor: **University Hospital, Caen** · enrollment: 119 (actual)

## Conditions studied

- Anesthesia
- Atelectasis
- Postoperative Complications
- Hypoxemia
- Hyperoxia

## Interventions

- **OTHER:** FiO2 0.5
- **OTHER:** FiO2 1

## Key facts

- **NCT ID:** NCT04879290
- **Lead sponsor:** University Hospital, Caen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-09
- **Primary completion:** 2021-08-16
- **Final completion:** 2021-08-16
- **Target enrollment:** 119 (ACTUAL)
- **Last updated:** 2026-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04879290

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04879290, "Comparison of Two FiO2 (1 or 0.5) for Tracheal Extubation in Post-anesthesia Care Unit". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04879290. Licensed CC0.

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