Head Movement Effect on Different Tracheal Tubes
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|ClinicalTrials.gov Identifier: NCT00687583|
Recruitment Status : Withdrawn (Research question deemed not of enough clinical importance to proceed.)
First Posted : June 2, 2008
Last Update Posted : May 4, 2016
|Condition or disease|
|Head Movements Intubation, Intratracheal|
An endotracheal tube, which is used to secure the airway and allow ventilation of the lungs during general anesthesia, is inserted into the trachea either through the nose or mouth. In children, different formulae exist to determine the approximate size of the tube according to age, and how far it should be advanced into the airway. Once a tracheal tube is inserted, its position is routinely checked to make sure both lungs are ventilated. To prevent displacement, the tube is taped to the lip, chin or at the nose. However, head movement could cause alteration of the tube position, and risk selective endobronchial intubation or inadvertent extubation. Knowledge of how the different tracheal tubes move with head position can help determine the best tube selection to reduce the risk of accidental tube advancement or removal, in cases where certain head positions are required for surgical access.
The aim of this study is to assess the accuracy of the formulae commonly used in our institution for depth of breathing tube placement, and to measure the degree of tube displacement on head movement with different types of tube. Testing the formulae will enable us to be more aware of how frequently inaccurate tube placement may occur. Knowledge of how the different breathing tubes move with head position can help determine the best tube selection to reduce the risk of the tube going in too far or coming out accidentally, for cases were certain head positions are required for surgery.
|Study Type :||Observational|
|Actual Enrollment :||0 participants|
|Official Title:||Effect of Head Movement on the Position of Different Tracheal Tubes Determined Radiologically|
|Study Start Date :||April 2007|
|Estimated Primary Completion Date :||December 2008|
|Estimated Study Completion Date :||January 2009|
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): NCT00687583
|The Hospital for Sick Children|
|Toronto, Ontario, Canada, M5G 1X8|
|Principal Investigator:||Cengiz Karsli, MD||The Hospital for Sick Children, Toronto Canada|