The Effects of Preoperatively Chewing Gum on Sore Throat After General Anaesthesia With a Laryngeal Mask

NCT ID: NCT03885752

Last Updated: 2019-06-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Clinical Phase

PHASE1/PHASE2

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-03-25

Study Completion Date

2019-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

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

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Postoperative Sore Throat

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

the control group

Group Type ACTIVE_COMPARATOR

swallow twice

Intervention Type OTHER

asked to swallow twice without any additional treatment.

the gum group

Group Type PLACEBO_COMPARATOR

chewed mint gum

Intervention Type DRUG

In the preoperative waiting area before transferring to the operating room, patients in group G chewed mint gum for 2 minutes and then spit it out.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

chewed mint gum

In the preoperative waiting area before transferring to the operating room, patients in group G chewed mint gum for 2 minutes and then spit it out.

Intervention Type DRUG

swallow twice

asked to swallow twice without any additional treatment.

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

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.

\-
Minimum Eligible Age

20 Years

Maximum Eligible Age

65 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Fudan University

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Tingting Wang

Director, Principal Investigator, Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

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

Shanghai, , China

Site Status

Countries

Review the countries where the study has at least one active or historical site.

China

References

Explore related publications, articles, or registry entries linked to this study.

Wang T, Wang Q, Zhou H, Huang S. Effects of Preoperative Gum Chewing on Sore Throat After General Anesthesia With a Supraglottic Airway Device: A Randomized Controlled Trial. Anesth Analg. 2020 Dec;131(6):1864-1871. doi: 10.1213/ANE.0000000000004664.

Reference Type DERIVED
PMID: 31990730 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

TI3WT

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Effect of Clove Oil and Menthol Lozenges on Post-extubation Sore Throat
NCT06811051 ENROLLING_BY_INVITATION EARLY_PHASE1
Heated Circuit on Sore Throat
NCT03693417 UNKNOWN NA