Comparison of Peak Airway Pressure and Gastric Insufflation in Pressure-Controlled Ventilation or Volume-Controlled Ventilation With I-Gel in Pediatric Patient

The purpose of this study is to compare peak airway pressure and gastric insufflation in Pressure-Controlled Ventilation or Volume-Controlled Ventilation with I-Gel in pediatric patient

Inclusion Criteria:

① ASA I-II patients aged between 1 and 7 year undergoing elective urologic surgery.

Exclusion Criteria:

• parent refusal

  • clinically significant respiratory disease ③ congenital airway abnormalities, oropharyngeal or facial pathology ④ risk of aspiration