Heated Breathing Circuit on Postoperative Sore Throat After Double-lumen Endobronchial Tube Insertion

Not Applicable

• Conditions: Lung Surgery
• Interventions: Device: Heated breathing circuit off; Device: Heated breathing circuit on

• Registration Number: NCT03689127
• Lead Sponsor: Keimyung University Dongsan Medical Center

Brief Summary

This investigation is planned to compare the incidence and severity of postoperative sore throat according to the use of heated breathing circuit in patients undergoing double-lumen endotracheal intubation.

Detailed Description

Not available

Study Timeline

• Status Verified: 2018-09
• Study First Submitted: 2018-09-27
• Study First Submitted QC: 2018-09-27
• Last Update Submitted: 2018-09-27
• Study First Posted: 2018-09-28
• Last Update Posted: 2018-09-28
• Study Start: 2018-11
• Primary Completion: 2019-11
• Study Completion: 2019-11

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 106

Inclusion Criteria

• ASA I-III
• Patients scheduled for double-lumen endotracheal intubation

Exclusion Criteria

• Difficult airway
• Mallampatti scores greater than 2
• Recent sore throat
• Cervical spine disease
• Recent upper respiratory infection
• Recent analgesics
• History of head and neck surgery
• Friable teeth
• Multiple intubation attempts

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Control	Heated breathing circuit off	Heated breathing circuit will be turned off.
Heat	Heated breathing circuit on	Heated breathing circuit will be turned on.

Primary Outcome Measures

Name	Time	Method
Number of participants with postoperative sore throat for postoperative 24 h	At 24 hours

Secondary Outcome Measures

Name	Time	Method
Number of participants with postoperative sore throat	At 1, 6, and 24 hours
Postoperative sore throat scores	At 1, 6, and 24 hours
Number of participants with postoperative hoarseness	At 1, 6, and 24 hours
Number of participants with postoperative shivering	At 1, 6, and 24 hours
Jaw discomfort scores	At 1, 6, and 24 hours	Visual anlogue scales will be used (10: most imaginable pain, 0: no pain).
Wound pain scores	At 1, 6, and 24 hours	Visual anlogue scales will be used (10: most imaginable pain, 0: no pain).

Trial Locations

Locations (1)

Hyun-Chang Kim; 🇰🇷 Daegu, Non-US/Canada, Korea, Republic of