Neuromuscular Block in Laryngeal Mask Airway(LMA) Insertion

Not Applicable

Completed

• Conditions: General Anesthesia; Breast Disease
• Interventions: Drug: use of rocuronium when the LMA is inserted

• Registration Number: NCT01035021
• Lead Sponsor: Seoul National University Bundang Hospital

Brief Summary

The aim of this study is to evaluate the success rate, insertion time and complication depending on the use of neuromuscular blocking agent when inserting the laryngeal mask airway (LMA).

Detailed Description

Not available

Study Timeline

• Study Start: 2009-06
• Study First Submitted: 2009-12-17
• Study First Submitted QC: 2009-12-17
• Study First Posted: 2009-12-18
• Primary Completion: 2010-04
• Study Completion: 2010-04
• Status Verified: 2013-11
• Last Update Submitted: 2013-11-14
• Last Update Posted: 2013-11-15

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 160

Inclusion Criteria

• 18-70 year
• american society of anesthesiologist status 1-2
• elective general anesthesia

Exclusion Criteria

• known or predicted difficult airway
• recent sore throat
• mouth opening less than 2.5 cm
• at risk of aspiration

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
group N	use of rocuronium when the LMA is inserted	Anesthesia is induced with propofol and remifentanil and LMA is inserted by the standard technique according to eht manufacturer's instruction. Rocuronium is administered for the operation.
group R	use of rocuronium when the LMA is inserted	Anesthesia is induced with a propofol and remifentanil and rocuronium 0.06 mg/kg is injected. Insertion of LMA is performed by the standard technique according to the manufacturer's instruction.

Primary Outcome Measures

Name	Time	Method
success rate and insertion time	when laryngeal mask airway is inserted

Secondary Outcome Measures

Name	Time	Method
complication after the remove of LMA - bleeding, sore throat	1 hour after the LMA is removed

Trial Locations

Locations (1)

Seoul National University Bundang Hospital; 🇰🇷 Seongnam-si, Gyeonggi-do, Korea, Republic of