Thermosoftening of Double-lumen Tube to Reduce Sore Throat
|ClinicalTrials.gov Identifier: NCT01626365|
Recruitment Status : Completed
First Posted : June 22, 2012
Last Update Posted : December 18, 2012
|Condition or disease||Intervention/treatment||Phase|
|Hoarseness Sore Throat Vocal Cord Injuries||Procedure: non-thermosoftening Procedure: thermosoftening||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||154 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||None (Open Label)|
|Official Title:||The Effect of Double-lumen Tube Thermosoftening Before Intubation to Reduce Hoarseness and Sore Throat|
|Study Start Date :||May 2012|
|Actual Primary Completion Date :||December 2012|
|Actual Study Completion Date :||December 2012|
Active Comparator: non-thermosoftening
Double-lumen tube is put into a bottle of normal saline at room temperature (25°C) before intubation.
Intubation is performed with a double-lumen tube put into normal saline at room temperature.
Double-lumen tube is put into a bottle of warm normal saline (40°C) before intubation.
Intubation is performed with a double lumen tube put into warm normal saline (40°C).
- Postoperative hoarseness [ Time Frame: up to 3 days after surgery ]
- postoperative sore throat [ Time Frame: up to 3 days after surgery ]
- Vocal cord injuries [ Time Frame: up to 1 day after surgery ]
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01626365
|Korea, Republic of|
|Seoul National University Hospital|
|Seoul, Korea, Republic of|