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Thermosoftening of Double-lumen Tube for Airway Exchanger Catheter

NCT03846713 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 102

Last updated 2025-06-25

No results posted yet for this study

Summary

The purpose of this study is to investigate the effect of double-lumen tube thermal-softening before intubation on the success rate of tube exchange by airway exchange catheter.

Conditions

  • Intubation Complication
  • Hoarseness
  • Sore Throat

Interventions

PROCEDURE

non-thermosoftening

By using airway exchange catheter, tube exchange is performed from single to double lumen tube that was put into normal saline at room temperature.

PROCEDURE

thermosoftening

By using airway exchange catheter, tube exchange is performed from single to double lumen tube that was put into warm normal saline (40°C).

Sponsors & Collaborators

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Jae-Hyon Bahk, MD, PhD · Seoul National University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-12-27
Primary Completion
2019-03-31
Completion
2019-05-31

Countries

  • South Korea

Study Locations

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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 NCT03846713 on ClinicalTrials.gov