Trials / Unknown
UnknownNCT04494802
The Influence of LMA Cuff Pressure on Gastric Insufflation Assessed by Ultrasound in Pediatric Patient
The Influence of LMA Cuff Pressure on Oropharyngeal Leak Pressure and Gastric Insufflation Assessed by Ultrasound in Pediatric Patients
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 230 (estimated)
- Sponsor
- Seoul National University Hospital · Academic / Other
- Sex
- All
- Age
- 1 Year – 6 Years
- Healthy volunteers
- Not accepted
Summary
Cuff inflation up to the maximum cuff pressure when using LMA flexible can cause sore throat and discomfort after the surgery, and if the surgery is unexpectedly prolonged, there can be a side effect that can cause ischemic damage around the neck. If keeping cuff pressure low will not increase gastric insufflation and there is no change in other outcome variables, keeping it low may have a positive effect on anesthesia management and outcome in children.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| BEHAVIORAL | lower pressure | During the operation, cuff pressure of LMA flexible is maintained to 30cmH2O |
| BEHAVIORAL | higher pressure | During the operation, cuff pressure of LMA flexible is maintained to 50cmH2O |
Timeline
- Start date
- 2020-08-10
- Primary completion
- 2021-08-10
- Completion
- 2021-08-10
- First posted
- 2020-07-31
- Last updated
- 2020-08-04
Source: ClinicalTrials.gov record NCT04494802. Inclusion in this directory is not an endorsement.