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Clinical Trial Summary

The investigators hypothesized that PVC tapered-cuff tracheal tubes would reduce microaspiration of gastric content as determined by pepsin level in tracheal aspirate.


Clinical Trial Description

Microaspiration is the main route for entry of contaminated secretions into the lower respiratory tract of intubated critically ill patients. Tracheobronchial colonization might progress to ventilator-associated pneumonia (VAP) when the quantity and virulence of bacteria are high and when local and general host defenses are weak.

Recent in vitro and animal studies suggest that tapered-cuff tracheal tubes could be associated with reduced microaspiration of contaminated secretions and might be helpful in preventing VAP. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01948635
Study type Interventional
Source University Hospital, Lille
Contact
Status Completed
Phase N/A
Start date April 2014
Completion date August 2015

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