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Double-lumen Tube Intubation Technique to Reduce Laryngeal Injuries

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ClinicalTrials.gov Identifier: NCT01441362
Recruitment Status : Completed
First Posted : September 27, 2011
Last Update Posted : February 20, 2012
Sponsor:
Information provided by:

Study Description
Brief Summary:
The purpose of this study is to devise the method to reduce laryngeal injuries during double-lumen tube intubation.

Condition or disease Intervention/treatment
Laryngeal Injuries Procedure: 90 degrees rotation Procedure: 180 degrees rotation

Study Design

Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 154 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Official Title: A Comparison of Two Methods for Intubation With Double-lumen Endobronchial Tube to Reduce Laryngeal Injuries
Study Start Date : September 2011
Primary Completion Date : February 2012
Study Completion Date : February 2012
Arms and Interventions

Arm Intervention/treatment
Active Comparator: 90 degrees rotation
Double-lumen tube intubation with 90 degrees rotation
Procedure: 90 degrees rotation
Double-lumen tube intubation with 90 degrees rotation
Experimental: 180 degrees rotation
Double-lumen tube intubation with 180 degrees rotation
Procedure: 180 degrees rotation
Double-lumen tube intubation with 180 degrees rotation


Outcome Measures

Primary Outcome Measures :
  1. postoperative hoarseness [ Time Frame: up to 3 days ]

Secondary Outcome Measures :
  1. postoperative sore throat [ Time Frame: up to 3 days ]

Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   20 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Patients undergoing thoracic surgery that require the placement of left-sided double-lumen tubes

Exclusion Criteria:

  • Preoperative hoarseness or sore throat
  • History of upper airway diseases
  • Anticipated difficult airway
  • Operation time longer than 6 hours
Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01441362


Locations
Korea, Republic of
Seoul National University Hospital
Seoul, Korea, Republic of, 110-744
Sponsors and Collaborators
Seoul National University Hospital
More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
ClinicalTrials.gov Identifier: NCT01441362     History of Changes
Other Study ID Numbers: JHBahk_DLT_180
First Posted: September 27, 2011    Key Record Dates
Last Update Posted: February 20, 2012
Last Verified: February 2012

Keywords provided by Seoul National University Hospital:
during double-lumen
tube intubation

Additional relevant MeSH terms:
Wounds and Injuries