The Comparison of the Effect of Pressure-controlled Ventilation and Volume-controlled Ventilation on the Gastric Insufflations in I-gel

March 11, 2016 updated by: Yonsei University
The purpose of this study is to investigate whether the pressure controlled ventilation can reduce gastric insufflation compared to the volume controlled ventilation in patients who were mechanically ventilated with the i-gel.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

68

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Korea, Republic of
      • Seoul, Korea, Republic of, 120-752
        • Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • adult patients aged over 20 yrs who are scheduled for surgery under general anesthesia

Exclusion Criteria:

  • upper gastrointestinal surgery,
  • surgery of long duration more than 4 hours,
  • anticipated difficult intubation,
  • body mass index more than 35 kg/m2,
  • pregnancy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Volume-controlled ventilation
The patient's lungs will be mechanically ventilated using the volume-controlled ventilation with tidal volume 8 ml/kg.
Other: Volume-controlled ventilation
I-gel will be inserted into the patient's mouth. After confirmation of adequate ventilation with the i-gel, the patient's lungs will be mechanically ventilated using the volume-controlled mode with tidal volume 8 ml/kg during surgery.
Experimental: Pressure-controlled ventilation
The patient's lungs will be mechanically ventilated using the pressure-controlled ventilation with tidal volume 8 ml/kg.
Other: Pressure-controlled ventilation
I-gel will be inserted into the patient's mouth. After confirmation of adequate ventilation with the i-gel, the patient's lungs will be mechanically ventilated using the pressure-controlled mode with tidal volume 8 ml/kg during surgery.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
gastric antral area
Time Frame: Within 5 minutes after the end of surgery
The gastric antral area will be measured using ultrasonography.
Within 5 minutes after the end of surgery

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Yonsei University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2015

Primary Completion (Actual)

January 1, 2016

Study Completion (Actual)

February 1, 2016

Study Registration Dates

First Submitted

June 3, 2015

First Submitted That Met QC Criteria

June 4, 2015

First Posted (Estimate)

June 9, 2015

Study Record Updates

Last Update Posted (Estimate)

March 14, 2016

Last Update Submitted That Met QC Criteria

March 11, 2016

Last Verified

March 1, 2016

More Information

Terms related to this study

Other Study ID Numbers

  • 4-2015-0280

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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