Multicenter, randomized, prospective trial of early tracheostomy

Area of Science:

• Critical Care Medicine
• Surgical Procedures
• Trauma Management

Background:

• The optimal timing for tracheostomy in critically ill patients remains a subject of debate.
• Early tracheostomy (days 3-5) versus late tracheostomy (days 10-14) may influence patient outcomes and injury rates.

Purpose of the Study:

• To compare the effects of early versus late tracheostomy on intensive care unit length of stay (ICU LOS), pneumonia frequency, and mortality.
• To assess short-term and long-term pharyngeal, laryngeal, or tracheal injury associated with different tracheostomy timings in trauma and non-trauma patients.

Main Methods:

• A randomized, prospective study conducted across five Level I trauma centers.
• Data collected included Acute Physiology and Chronic Health Evaluation III (APIII) scores, Glasgow Coma Scale scores, and injury severity scores.
• Laryngoscopy was performed at extubation and reassessed 3-5 months post-discharge to evaluate for injuries.

Main Results:

• No significant differences were observed in ICU LOS, pneumonia rates, or mortality between early and late tracheostomy groups compared to continued endotracheal intubation.
• While higher APAIII scores were noted in head trauma patients undergoing early tracheostomy, primary outcomes were unaffected.
• Trends towards more vocal cord ulceration and subglottic inflammation were seen in the continued intubation group, but no late laryngeal or tracheal stenosis was identified.

Conclusions:

• Physician bias impacted patient enrollment, limiting study power.
• Early or late tracheostomy did not lead to significant differences in ICU LOS, pneumonia, or mortality.
• Despite poor long-term follow-up, no late tracheal stenosis was observed in this cohort.