Trials / Unknown
UnknownNCT06205212
High-flow Nasal Oxygenation During Preoxygenation and Atelectasis
The Effect of High-flow Nasal Cannula Applied During Preoxygenation for Prevention of Atelectasis in Patients With Obesity Undergoing General Anesthesia: A Randomized Controlled Trial
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 92 (estimated)
- Sponsor
- Seoul National University Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
Atelectasis after induction of general anesthesia is common even in healthy patients and is clinically problematic, especially in obese patients. We aim to investigate whether preoxygenation with high-flow nasal oxygen during anesthesia induction reduces atelectasis in obese patients.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | high-flow nasal oxygen | preoxygenation using high-flow nasal oxygen, FiO2 1.0, 40 L/min, 3 min |
| OTHER | facemask | preoxygenation using facemask, FIO2 1.0, fresh gas flow 10 L/min, 3 min |
Timeline
- Start date
- 2023-10-10
- Primary completion
- 2024-10-10
- Completion
- 2024-10-10
- First posted
- 2024-01-12
- Last updated
- 2024-01-12
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT06205212. Inclusion in this directory is not an endorsement.