NCT05821114

End-Expiratory Lung Volume in Children Awakening From Propofol Anesthesia

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.

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 52 (estimated)
• Sponsor: Seoul National University Hospital · Academic / Other
• Sex: All
• Age: 1 Month – 7 Years
• Healthy volunteers: Not accepted

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.

Conditions

• Atelectasis, Postoperative Pulmonary

Interventions

Type	Name	Description
OTHER	Head elevation_H	High flow\_Head-elevation
OTHER	Supine_H	High flow\_Supine
OTHER	Head elevation_L	Low flow\_head elevation
OTHER	Supine_L	Low flow\_supine

Timeline

• Start date: 2023-04-07
• Primary completion: 2024-12-31
• Completion: 2024-12-31
• First posted: 2023-04-20
• Last updated: 2023-04-20

Locations

1 site across 1 country: South Korea