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COMPLETEDNANCT03028896

90° Rotation Technique for LMA FlexibleTM Insertion

The 90° rotation technique is known to improve the success rate of conventional LMA but its effect in LMA FlexibleTM is not known. We tried to find if 90° rotation technique could increase the first a...

Lead sponsor: Seoul National University Bundang Hospital•View source on ClinicalTrials.gov

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Sponsors

Lead Sponsor

Seoul National University Bundang Hospital

One hundred and sixteen adult patients undergoing breast surgery were randomized to the two insertion techniques. The ease of insertion was assessed by the success rate at the first attempt. Heart rate and mean blood pressure were recorded 1 min before and 1 min after insertion. Postoperative complications were checked.

Age

18 - 65 years

Sex

FEMALE

Healthy Volunteers

No

Inclusion Criteria

•American Society of Anesthesiologists class I - II
•Scheduled for elective breast surgery under general anaesthesia using LMA FlexibleTM

Exclusion Criteria

•known difficult airway
•mouth opening less than 2.5 cm
•limited extension of neck
•recent sore throat
•gastroesophageal reflux disease

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: February 9, 2022Terms

Trial snapshot

StatusCOMPLETED

PhaseNA

Enrollment132

Start dateApr 2015

Last updatedFeb 9, 2022

Condition

Laryngeal Masks

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: February 9, 2022Data synced to Clareo: May 25, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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