# Automated Adjustment of Oxygen on Patient With Acute COPD Exacerbation - FreeO2 HypHop

> **NCT03835741** · NA · TERMINATED · sponsor: **Laval University** · enrollment: 17 (actual)

## Conditions studied

- Oxygen Toxicity
- COPD Exacerbation
- Hyperoxia
- Hypoxemia
- Hypoxic Respiratory Failure

## Interventions

- **DEVICE:** FreeO2
- **OTHER:** manual titration

## Key facts

- **NCT ID:** NCT03835741
- **Lead sponsor:** Laval University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2018-12-17
- **Primary completion:** 2024-07-12
- **Final completion:** 2024-07-12
- **Target enrollment:** 17 (ACTUAL)
- **Why stopped:** The clinical implementation of the system used in the study as well as its routine use limited the possibilities of carrying out this project.
- **Last updated:** 2025-09-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03835741

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03835741, "Automated Adjustment of Oxygen on Patient With Acute COPD Exacerbation - FreeO2 HypHop". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03835741. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*