Effect of High-flow Nasal Oxygenation on Gastric Insufflation in Children

Ajou University School of Medicine

Status: Not yet enrolling

Conditions: Induction of General Anesthesia

Treatments: Device: MV group; Device: HFNO group

Study type: Interventional

Funder types: Other

Identifiers

NCT06204653

AJOUIRB-IV-2023-584

Details and patient eligibility

About

This is a randomized controlled study to compare the incidence of gastric insufflation when using high-flow nasal oxygenation and facemask ventilation in pediatric patients.

Enrollment: 70 estimated patients

Sex: All

Ages: 1 to 6 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Pediatric patients aged 1 to 6 years
• American Society of Anesthesiologists physical classification 1 or 2
• Scheduled for general anesthesia

Exclusion criteria

• Patients expected to have difficulty with mask ventilation
• Patients with oropharyngeal facial deformity
• Obese patients (BMI>30 kg/m2)
• Patients with an upper respiratory tract infection
• Patients with a history of abdominal surgery

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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70 participants in 2 patient groups

High-flow nasal oxygenation group (HFNO group)

Experimental group

Treatment:

Device: HFNO group

Facemask ventilation group (MV group)

Active Comparator group

Treatment:

Device: MV group