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The Comparison of Airway Sealing With the Laryngeal Mask Airway (LMA) Supreme at Different Intracuff Pressure in Children

NCT01738854 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2014-04-08

No results posted yet for this study

Summary

The laryngeal mask airway (LMA) supreme is a relatively new single-use supraglottic airway with modification. The parameters about airway sealing such as oropharyngeal leak pressure (OLP) and leakage volume are important markers of efficacy and safety when using the supraglottic airway. The airway sealing is related to the intracuff pressure of laryngeal mask airway. The aim of this study is to compare the airway sealing of the LMA supreme at various intracuff pressure in children.

Conditions

  • General Anesthesia

Interventions

PROCEDURE

intracuff pressure by cuff pressure manometer

36 patients are randomly allocated according to random sequence of the intracuff pressure 40, 60 and 80 cmH2O. After insertion of LMA supreme, we confirm adequate ventilation. And then we measure OLP and leakage volume at intra-cuff pressure 40, 60 and 80 cmH2O adjusted by cuff pressure manometer according to random sequence of the intracuff pressure.

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Masking
SINGLE
Model
CROSSOVER

Eligibility

Max Age
9 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-11-30
Primary Completion
2013-05-31
Completion
2013-07-31

Countries

  • South Korea

Study Locations

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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 NCT01738854 on ClinicalTrials.gov