Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask

NCT04644900•Fudan University

Summary

Postoperative sore throat (POST) is an important problem after general anaesthesia. We assessed whether chewing gum preoperatively or mouthwash can reduce the incidence of POST after general anaesthesia administered via a streamlined liner of the pharyngeal airway (SLIPA).

Eligibility

Age

20 - 65 years

Sex

FEMALE

Healthy Volunteers

Inclusion Criteria

•American Society of Anaesthesiologists(ASA)class I or II 20\~65 years body mass index(BMI)scores\<30 undergoing elective hysteroscopic surgery

Exclusion Criteria

•chronic laryngitis chronic bronchitis asthma gastroesophageal reflux allergies to study drugs recent use of non-steroidal anti-inflammatory drugs(NSAIDS) a history of upper respiratory tract infection in the past one week Mallampati grade\>2 a history of steroid therapy.

Locations (1)

Ethics Committee of The Obstetrics and Gynecology Hospital, Fudan University,

Shanghai, China

Key Dates

Start Date

December 31, 2020

Primary Completion Date

December 31, 2021

Completion Date

December 31, 2021

Last Updated

November 25, 2020

Enrollment

ESTIMATED participants

Conditions

Postoperative Sore Throat

Interventions

chewed mint gum

OTHER

Mouthwash

OTHER

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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: November 25, 2020Data synced to Clareo: March 29, 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.

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Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask

Inclusion Criteria

Exclusion Criteria

Effect of Cuff Pressure Assessment Methods on Postoperative Complications in Breast Surgery

Establishment of Prediction Model for Postoperative Sore Throat

Comparison of Postoperative Sore Throat Following Endotracheal Intubation Performed With Videolaryngoscope, Videostylet, and Fiberoptic Bronchoscope

Efficacy of K-Y Jelly in Prevention of Postoperative Sore Throat After Nasal Surgery