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The Influence of LMA Cuff Pressure on Gastric Insufflation Assessed by Ultrasound in Pediatric Patient

NCT04494802 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 230

Last updated 2020-08-04

No results posted yet for this study

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

  • Aspiration

Interventions

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

Sponsors & Collaborators

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Jin-Tae Kim, PhD · Seoul National University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
1 Year
Max Age
6 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-08-10
Primary Completion
2021-08-10
Completion
2021-08-10

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04494802 on ClinicalTrials.gov