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Effect of Sustained Inflations on Lung Atelectasis During Pediatric Laparoscopic Surgery

NCT05647434 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2023-01-04

No results posted yet for this study

Summary

The aim of our study is to assess the beneficial effect of sustained inflations as a recruitment manoeuvre, using LUS examinations, on the degree of lung atelectasis that occurs in pediatric patients undergoing laparoscopic surgery.

Objectives

* To assess the effect of general anaesthesia and capnoperitoneum on lung atelectasis in the paediatric patients by using LUS examination
* To assess the effect of sustained inflations as a recruitment manoeuvre in decreasing lung atelectasis caused by general anaesthesia and capnoperitoneum by using LUS examination

Hypothesis Our main hypothesis is that the use of repeated Sustained Inflation as a recruitment manoeuvre in pediatric patients undergoing laparoscopic surgery will result in decreased atelectasis compared to conventional ventilation.

Conditions

  • Ventilator Lung

Interventions

PROCEDURE

sustained inflations

Sustained inflation will be applied at a pressure of 30 cmH2O and will be held for a period of 30 secs. After each SI the standard ventilatory settings will be resumed with a PEEP setting of 8 cmH2O to prevent lung derecruitment. Lung recruitment will be stopped immediately if mean arterial pressure and/or heart rate change by at least 25% from baseline values.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2022-12-30
Primary Completion
2023-06-30
Completion
2023-07-30

Countries

  • Egypt

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 NCT05647434 on ClinicalTrials.gov