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

Not Applicable

Terminated

• Conditions: General Anesthesia
• Interventions: Device: LMA supreme; Device: I-gel

• Registration Number: NCT02745964
• Lead Sponsor: Yonsei University

Brief Summary

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

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2016-04-18
• Study First Submitted QC: 2016-04-18
• Study First Posted: 2016-04-20
• Study Start: 2016-05-09
• Primary Completion: 2016-06-11
• Study Completion: 2016-06-11
• Status Verified: 2018-07
• Last Update Submitted: 2018-07-15
• Last Update Posted: 2018-07-18

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 8

Inclusion Criteria

• adult patients aged over 19 years who are scheduled for elective surgery under general anesthesia using the laryngeal mask airway

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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.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
LMA supreme	LMA supreme	Anesthesia is maintained using LMA supreme during surgery.
I-gel	I-gel	Anesthesia is maintained using I-gel during surgery.

Primary Outcome Measures

Name	Time	Method
Postoperative sore throat	within 24 hours after the end of surgery.	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.

Secondary Outcome Measures

Name	Time	Method
Postoperative dysphagia	within 24 hours after the end of surgery	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.
Postoperative dysphonia	within 24 hours after the end of surgery	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.

Trial Locations

Locations (1)

Department of Anesthesiology and Pain MedicineSeverance Hospital, Yonsei University Health System; 🇰🇷 Seoul, Korea, Korea, Republic of