Trials / Unknown
UnknownNCT05510388
HFNO Reduces Hypoxia During Sedated Gastroscopy or Colonoscopy in High Risk Patients
High-flow Nasal Cannula Oxygenation Reduces the Incidence of Hypoxia During Gastroscopy or Colonoscopy Sedated With Propofol in High-risk Patients: a Multi Central Randomized Controlled Study
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 450 (estimated)
- Sponsor
- RenJi Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years – 80 Years
- Healthy volunteers
- Not accepted
Summary
The objective of this study is to observe the preventive effects of high flow nasal oxygenation on the incidence of hypoxia during gastroscopy or colonoscopy sedated with propofol in high-risk patients.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | High-flow nasal cannula oxygenation | The patients receive oxygen flow of 6L/min for preoxygenation with an high-flow canular oxygenation device before losing of conscious. Then, the oxygen flow is adjusted to 60L/min with the oxygen concentration of 100% and the temperature of 37℃ until the end of procedure. |
| DEVICE | Regular nasal cannula oxygenation | The patients receive an oxygen flow of 6L/min for preoxygenation with a disposal regular nasal cannula until the end of procedure. |
Timeline
- Start date
- 2022-09-01
- Primary completion
- 2023-06-30
- Completion
- 2023-06-30
- First posted
- 2022-08-22
- Last updated
- 2022-08-22
Locations
2 sites across 1 country: China
Source: ClinicalTrials.gov record NCT05510388. Inclusion in this directory is not an endorsement.