At a glance

ClinicalIndex Comparison Record

N/ACompleted· 106 enrolled

Drug / intervention

Measurement of the length of the right main stem bronchus +1 moreprocedure

Likely dose

Not stated in record

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Search/NCT02366455

NCT02366455N/ACompleted

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Knowing the Right Upper Lobe Anatomy Allows for the Efficient Use of the Right-sided Double Lumen Endobronchial Tube

Laval University·observational·Posted Feb 19, 2015·Updated Apr 10, 2020

In Brief

An observational study evaluating Measurement of the length of the right main stem bronchus and Measurement of the right upper lobe bronchus antero-posterior angulation for Thoracic CT-scan and 2 related conditions. Completed, enrolled 106 participants.

Detailed Summary

The right-sided double lumen endobronchial tube (R-DLT) is seldom. The principal cause of reticence for using the R-DLT are the difficult positioning of its lateral orifice in front of the origin of the right upper lobe (RUL) and the variability of the length of the right main stem bronchus (RMSB). Both the angle between the right upper lobe (RUL) bronchus origin and the RMSB and the length of the RMSB can be measured with high resolution CT-scan. These measures can be useful in clinical practice as they help to determine when a R-DLT should not be used or used with caution when facing a large variation of the angle of the RUL or a proximal implantation of a RUL bronchus .

Study Details

Study Typeobservational

Allocation--

Masking--

Primary Purpose--

ConditionsThoracic CT-scan, Right Upper Lobe Anatomy, Right Sided Double Lumen Endobronchial Tube

Countries--

Collaborators--

Timeline

N/ACompletedFinished

20132014201520162017201820192020202120222023202420252026

Enrollment StartAug 2012

First PostedFeb 2015

Primary CompletionDec 2016

TodayJul 2026

First PostedFeb 19, 2015

Enrollment StartAug 1, 2012

Primary CompletionDec 1, 2016

TodayJul 2, 2026

Enrollment to primary: 4.3 yearsPosted 11.4 years ago

Interventions

Measurement of the length of the right main stem bronchusprocedure

Measurement of the length of the right main stem bronchus on CT-Scan

Measurement of the right upper lobe bronchus antero-posterior angulationprocedure

Measurement of the right upper lobe bronchus antero-posterior angulation on CT-Scan