# High-flow Nasal Oxygenation for Open Mouth

> **NCT04290728** · NA · TERMINATED · sponsor: **Seoul National University Hospital** · enrollment: 15 (actual)

## Conditions studied

- Anesthesia, General
- Apnea

## Interventions

- **DEVICE:** Apnea with high-flow nasal cannula
- **OTHER:** Apnea

## Key facts

- **NCT ID:** NCT04290728
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-04-16
- **Primary completion:** 2021-02-19
- **Final completion:** 2021-02-19
- **Target enrollment:** 15 (ACTUAL)
- **Why stopped:** Change in the study plan
- **Last updated:** 2021-04-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04290728

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04290728, "High-flow Nasal Oxygenation for Open Mouth". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04290728. Licensed CC0.

---

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