Early Versus Late Tracheostomy in Traumatic Spinal Injury: A Narrative Review

Traumatic spinal cord injury (TSCI) frequently necessitates prolonged ventilatory support, raising the clinical dilemma of early versus late tracheostomy. Despite decades of debate, no randomized controlled trials (RCTs) have been conducted exclusively in TSCI populations, and evidence remains largely observational. This review synthesizes contemporary evidence on the timing and outcomes of tracheostomy in acute TSCI. Across multiple cohort studies and meta-analyses, early tracheostomy (≤7 days) is consistently associated with shorter mechanical ventilation duration, shorter ICU length of stay, reduced sedation exposure, and fewer immobility-related complications. Data suggested a lower incidence of ventilator-associated pneumonia, though mortality outcomes remain unchanged. Importantly, cervical-level injuries appear to derive the most significant benefit, while variability in defining "early" versus "late" complicates direct comparisons. Despite methodological limitations, including reliance on retrospective data, inconsistent definitions, and lack of long-term follow-up, cumulative evidence indicates that early tracheostomy improves short-term outcomes. The optimal timing of tracheostomy in TSCI remains uncertain. Current observational evidence suggests that early tracheostomy in cervical SCI is associated with a reduction in the duration of mechanical ventilation, ICU stay, and respiratory complications. These benefits might come from better access to the airways, less anatomical dead space, better clearance of secretions, less need for sedation, together with earlier mobilization and rehabilitation. Mortality outcomes remain inconclusive. In the absence of randomized trials and long-term data, individualized decisions based on injury level, clinical course, and institutional expertise are essential.