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NCT04127903 Clinical Trial

The Length of the Right Main Stem Bronchus as a Guide to Right-sided Double-lumen Tube Use

Therapeutic Procedural Complication Clinical Trial

Official title:
The First Hospital of Qinhuangdao, Qinhuangdao, Hebei, China.

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT04127903
Other study ID # 2019A123
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date October 15, 2019
Est. completion date April 24, 2020

Study information
Verified date February 2023
Source The First Hospital of Qinhuangdao
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The Length of the Right Main Stem Bronchus Measured by Computerised Tomography as a Guide to Right-sided Double-lumen Tube Use

Description:

The double lumen tube (DLT) is the most popular way to isolate the lungs for thoracic surgery. The variable anatomy of the length of the right main stem bronchus seems to be the main reason clinicians are unwilling to use the right-sided DLT (R-DLT). The factors that could compromise the adequate ventilation of the right lung are mostly the variable length of the Right Main Stem Bronchus and the misalignment of the lateral orifice of the right-sided DLT in regard to the right upper lobe bronchus (RULB). The objectives of this study were to validate an alternative method to estimate the length of the Right Main Stem Bronchus by Computerised Tomography as a Guide to Right-sided Double-lumen Tube Use

Recruitment information / eligibility
Status Completed
Enrollment 60
Est. completion date April 24, 2020
Est. primary completion date February 20, 2020
Accepts healthy volunteers No
Gender All
Age group 18 Years to 70 Years
Eligibility Inclusion Criteria: - Adult patients undergoing thoracic surgery Exclusion Criteria: 1. Age>70 or <18 years 2. ASA classifications >III 3. BMI >35kg/m2 4. Modified Mallampati classification =III 5. Thoracic surgery within the last one month 6. Severe cardiopulmonary disease

Study Design

Related Conditions & MeSH terms

  • Therapeutic Procedural Complication

Intervention

Other:
• the Length of Right Main Stem Bronchus
The distance between the carina and the proximal margin of the right upper lobe orifice on the coronal plane measured by computerised tomography

Locations
Country Name City State
China The first hospital of Qinhuangdao Qinhuangdao Hebei

Sponsors (1)
Lead Sponsor Collaborator
The First Hospital of Qinhuangdao

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary The incidence of Uniblocker displacement 1 year
Primary The number of adjust the right-sided double-lumen tube to optimum location 1 year
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