Postoperative Sore Throat in Children: Comparison Between Two Supraglottic Devices, Ambu® AuraOnce™ Laryngeal Mask Airway (LMA) and I-Gel®.

Overview

Sore throat is minor but well recognized complaint after receiving general anaesthesia. It is rated as 8th most undesirable outcome in postoperative period.It not only affects the patient's satisfaction but also can affect patient activities after leaving hospital. Many factors can contribute to postoperative sore throat and the incidence has been found to vary with the method by which airway is managed. The study is conducted to compare the severity and frequency of postoperative sore throat in children undergoing elective surgery following the use of AmbuAuraOnce LMA and I-Gel. The study will be done in children who are able to self-report the severity of sore throat. This study will help us to determine which supraglottic device (I-gel vs. AmbuAuraOnce LMA) is better in terms of causing less complication spells of sore throat. The use of such device will not only reduce the severity and frequency of postoperative sore throat that may affect the activities of patient after leaving hospital but also will improve satisfaction level of patient and parents.

OBJECTIVE: The objective of our study is to assess the frequency and severity of postoperative sore throat by comparison between two supraglottic devices, AuraOnce Laryngeal Mask Airway (LMA) and I-gel in children undergoing elective lower abdominal or orthopedic surgery. HYPOTHESIS: Use of I-gel in children undergoing elective lower abdominal or orthopedic surgery is associated with decrease frequency and severity of postoperative sore throat as compared to use of AuraOnce Laryngeal Mask Airway.

Conditions