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Determination of Optimal Positive End-expiratory Pressure Using Electrical Impedance Tomography in Children Under General Anesthesia: Comparison Between Supine and Prone Positions

NCT05275309 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 33

Last updated 2023-01-20

No results posted yet for this study

Summary

The purpose of this study was to determine the appropriate positive end-expiratory pressure (PEEP) using electrical impedance tomography (EIT) in children under general anesthesia and to investigate whether there is a difference between the supine and prone positions.

Conditions

  • General Anesthesia

Interventions

OTHER

Exploration of optimal PEEP in supine and prone position

1. General anesthesia is done in routine manner 2. A sensor for electrical impedance tomography (EIT) is applied around the patient's chest. 3. In supine position, lung recruitment maneuver is done, followed by decremental PEEP trial. Based on EIT parameter, optimal PEEP which induces minimal overdistension and collapse of lungs is determined. 4. One hour after prone position, optimal PEEP is determined again.

Sponsors & Collaborators

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Hee-Soo Kim, MD, PhD · Seoul National University Hospital

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Max Age
1 Year
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-03-14
Primary Completion
2022-12-30
Completion
2022-12-30

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 NCT05275309 on ClinicalTrials.gov