The Effect of Lung Recruitment Maneuver on Postoperative Atelectasis in Children

Not Applicable

Completed

• Conditions: Atelectasis
• Interventions: Procedure: recruitment maneuver; Procedure: ultrasonography-guided recruitment maneuver

• Registration Number: NCT03453762
• Lead Sponsor: Seoul National University Hospital

Brief Summary

The investigators compare the degree of atelectasis in recovery room between conventional recruitment maneuver and ultrasonography-guided lung recruitment during surgery.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-02-27
• Study First Submitted QC: 2018-02-27
• Study First Posted: 2018-03-05
• Study Start: 2018-03-23
• Primary Completion: 2019-02-20
• Study Completion: 2019-03-01
• Status Verified: 2019-05
• Last Update Submitted: 2019-05-13
• Last Update Posted: 2019-05-15

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 88

Inclusion Criteria

• Patients who undergo surgery for more than 1 hour under general anesthesia
• Children under 6 years old
• American Society of Anesthesiologist Physical Status I or II

Exclusion Criteria

• History of lung surgery
• Abnormal findings in chest x-ray
• Laparoscopic surgery
• Abdominal surgery

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Recruitment maneuver group	recruitment maneuver	After anesthetic induction, recruitment maneuver is provided with positive pressure of 30 cmH2O for 10 seconds.
Lung ultrasonography group	ultrasonography-guided recruitment maneuver	After anesthetic induction, recruitment maneuver is performed, being guided by ultrasonography.

Primary Outcome Measures

Name	Time	Method
Incidence of postoperative atelectasis	within 1 hour after the end of surgery	Postoperative atelectasis is measured using lung ultrasonography

Trial Locations

Locations (1)

Seoul National University Hospital; 🇰🇷 Seoul, Korea, Republic of