NCT06076395

Volume Versus Pressure Ventilation on Lung Atelectasis

The Effect of Volume Controlled Versus Pressure Ventilation on Anesthesia Induced Lung Atelectasis in Pediatrics Using Laryngeal Mask Airway (LMA )During Cardiac Catheterization. A Prospective Randomized Study.

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: Kasr El Aini Hospital · Academic / Other
• Sex: All
• Age: 2 Years – 6 Years
• Healthy volunteers: Not accepted

Summary

This prospective randomized comparative study, to assess post-operative lung atelectasis by comparing calculated lung score using ultrasound between pediatric patients intubated with LMA (laryngeal mask airway) under volume versus pressure controlled modes of ventilation.

Detailed description

The initial US scanning will be done prior to the induction of anesthesia. Induction of anesthesia using 4% sevoflurane. Adequate size LMA will be inserted after adequate depth of anesthesia adjusted. Group A (n=25): will receive pressure-controlled ventilation (PCV). Group B (n=25): will receive volume-controlled ventilation (VCV). US scanning and Arterial blood gases at the following: * T1(After maintenance of anesthesia). * T2 (One minute after applying groin bandage and before extubation). * T3 (10 minutes after extubation and resumption of adequate regular breathing). * T4 (30 min post extubation).

Conditions

• Cardiac Congenital Defects

Interventions

Type	Name	Description
DEVICE	LMA (Laryngeal Mask Airway)	Pressure controlled versus Volume controlled ventilation using LMA

Timeline

• Start date: 2024-01-12
• Primary completion: 2024-07-01
• Completion: 2024-08-01
• First posted: 2023-10-10
• Last updated: 2024-01-17

Locations

1 site across 1 country: Egypt