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The Effect of Cold Vapor on Sore Throat and Dysphagia in the Early Postoperative Period After Suspension Laryngoscopy

NCT05287698 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2022-03-18

No results posted yet for this study

Summary

Suspension laryngoscopy (SL) is a surgical procedure that is widely applied in the diagnosis and treatment of many benign or malignant diseases of the vocal cords and allows bimanual surgery of the endolarynx (Larner et al., 2019). In suspension laryngoscopy, a significant force is exerted on the tongue and neck tissues due to the abutment mechanism used to visualize the larynx and pharynx, which are located deeper than the oral cavity. This force causes symptoms such as sore throat, dysphagia, paresis, cough, taste disorder, oral injury, and hoarseness in the postoperative period (Larner et al., 2019; Tsang et al., 2020; Taliercio et al., 2017).In the literature, it has been reported that patients experience sore throat, cough, dysphagia, and hoarseness symptoms after suspension laryngoscopy (Larner et al., 2019; Taliercio et al., 2017; Okui et al., 2020). Pharmacological and non-pharmacological methods can be applied to prevent sore throat and dysphagia after suspension laryngoscopy. The interventions that start while the patient is still in the recovery room to prevent postoperative sore throat and swallowing difficulties are the responsibility of the recovery unit nurses. Being aware of the problems such as sore throat and swallowing difficulties experienced by patients after suspension laryngoscopy, effective nursing practices should be developed to prevent these problems and their possible consequences. Therefore, the aim of this study is to examine the effect of cold vapor on sore throat and dysphagia in the early postoperative period after suspension laryngoscopy.

Conditions

Interventions

OTHER

Cold vapor

Before surgery, socio-demographic data of the patients, ASA and Mallampati scores, sore throat level, and dysphagia level will be recorded. After surgery, patients will be evaluated in the recovery room for their suitability to participate in the study with the Ramsay sedation scale and the Modified Aldrete Scale. Cold vapor will be applied to the patients for 15 minutes in the recovery room during the postoperative period. The parameters to be set on the device for the cold vapor to be applied to the patients in the early postoperative period will be vapor intensity level 5, air blowing intensity 5, heater intensity 1 (+10C), and timer 15 minutes. The patients will be evaluated by the researchers in terms of sore throat and dysphagia before and 15 minutes after the cold vapor application in the recovery room and at the 6th, 12th, and 24th hours after the cold vapor application in the postoperative service.

Sponsors & Collaborators

  • Saglik Bilimleri Universitesi

    collaborator OTHER

  • Istanbul Medeniyet University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-03-21
Primary Completion
2022-10-01
Completion
2022-12-01

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05287698 on ClinicalTrials.gov