End-Expiratory Lung Volume in Children Awakening From Propofol Anesthesia

Atelectasis, Postoperative Pulmonary Clinical Trial

Official title:

The Effects of High-Flow Nasal Cannula and Body Position On Atelectasis Using Electric Impedance Tomography in Children Awakening From Propofol Anesthesia: A Pilot Randomized Controlled Trial.

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05821114
• Other study ID #: 2302-129-1408
• Status: Recruiting
• Phase: N/A
• Start date: April 7, 2023
• Est. completion date: December 31, 2024

Study information

• Verified date: April 2023
• Source: Seoul National University Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The goal of this pilot randomized clinical trial is to test the effects of high flow nasal oxygen and head elevation during awakening from propofol anesthesia in pediatric patients undergoing airway surgery.

The main question[s] it aims to answer are:

• High flow oxygen can decrease the occurence of atelectasis during awakening from propofol anesthesia in pediatric patients?

• Head elevation can decrease the occurence of atelectasis during awakening from propofol anesthesia in pediatric patients?

Researchers will compare high flow oxygen vs low flow oxygen group to see if the use of high flow oxygen decrease the occurence of atelectasis during awakening from propofol anesthesia.

And in each group, the patients will be assigned to supine position vs head elevation position to compare the effects of head elevation during awakening from propofol anesthesia.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 52
• Est. completion date: December 31, 2024
• Est. primary completion date: December 31, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 1 Month to 7 Years

Eligibility

Inclusion Criteria:

• Pediatric patients undergoing airway surgery with high flow nasal oxygen

Exclusion Criteria:

• Loss of spontaneous ventilation during surgery

• less than 1 months

• cyanotic patients

Related Conditions & MeSH terms

• Atelectasis, Postoperative Pulmonary
• Pulmonary Atelectasis

Intervention

Other:
• Head elevation_H
High flow_Head-elevation
• Supine_H
High flow_Supine
• Head elevation_L
Low flow_head elevation
• Supine_L
Low flow_supine

Locations

Country	Name	City	State
Korea, Republic of	Hee-Soo Kim	Seoul

Sponsors (1)

Lead Sponsor	Collaborator
Seoul National University Hospital

Country where clinical trial is conducted

Korea, Republic of, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Changes in Electric Impedance Tomography parameter		from induction of anesthesia to end of operation, about 3 hours