A Comparison of LMA-Supreme and I-gel for the Incidence of Postoperative Sore Throat

Yonsei University8 enrolled

Overview

The purpose of this study is to investigate and compare the incidence of the postoperative sore throat between LMA supreme and I-gel.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

DOUBLE

Enrollment

Conditions

General Anesthesia

Interventions

LMA supremeDEVICE

Anesthesia is maintained using LMA supreme in LMA supreme group or using I-gel in I-gel group according to the randomly allocated groups.

I-gelDEVICE

Anesthesia is maintained using LMA supreme in LMA supreme group or using I-gel in I-gel group according to the randomly allocated groups.

Eligibility

Sex: ALLMin age: 19 Years

Medical Language ↔ Plain English

Inclusion Criteria: \- adult patients aged over 19 years who are scheduled for elective surgery under general anesthesia using the laryngeal mask airway Exclusion Criteria: * Anticipated difficult airway * Expected duration of surgery more than 4 hours * body mass index more than 35 kg/m2 * pregnancy * Upper gastrointestinal surgery or open abdominal surgery.

Locations (1)

Department of Anesthesiology and Pain MedicineSeverance Hospital, Yonsei University Health System

Seoul, Korea, South Korea

Outcomes

Primary Outcomes

Postoperative sore throat

The postoperative sore throat will be evaluated after the end of surgery by the investigator who are blinded to the group assignments. The investigator will ask the participant about his/her sore throat status.

Time frame: within 24 hours after the end of surgery.

Secondary Outcomes

Postoperative dysphagia

The postoperative dysphagia will be evaluated after the end of surgery by the investigator who are blinded to the group assignments. The investigator will ask the participant about his/her status.

Time frame: within 24 hours after the end of surgery

Postoperative dysphonia

The postoperative dysphonia will be evaluated after the end of surgery by the investigator who are blinded to the group assignments. The investigator will ask the participant about his/her status.

Time frame: within 24 hours after the end of surgery

Data from ClinicalTrials.gov

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