Closed Versus Open Endotracheal Suctioning and Ventilator-Associated Pneumonia in Severe Traumatic Brain Injury

Brief Summary

This randomized controlled trial will compare closed versus open endotracheal suctioning techniques for preventing ventilator-associated pneumonia (VAP) in adults with severe traumatic brain injury (TBI) who need mechanical ventilation for more than 48 hours. Patients will be randomly assigned to suctioning with a closed in-line system or with a sterile open technique that disconnects the ventilator. The main outcome is the incidence density of VAP per 1,000 ventilator-days. Other outcomes include oxygenation after suctioning, duration of mechanical ventilation, intensive care unit (ICU) length of stay, and ICU mortality.