Le délai entre le traumatisme médullaire et la chirurgie a-t-il un impact sur la survenue de complications durant la phase aigüe d’hospitalisation
Optimal timing of surgery after traumatic spinal cord injury (SCI) is one of the most controversial subjects in spine surgery. However, the relationship between prevention of peri-operative complications and timing of surgical decompression was never specifically studied. The primary goal of our study was to evaluate if the peri-operative complication rate was associated with surgical timing. The secondary goal of our study was to identify if surgical timing is an independent  predictor of complications. A first publication presents the analysis of a retrospective cohort of 431 cases of traumatic SCI. A reduction in the global rate of complications as well as the incidence of pneumonia and pressure ulcer were predicted by surgery performed earlier than 24 hours (or earlier than 72 hours if the surgery could not be performed within 24 hours following the SCI). Other predictors where statistically related to the occurrence of complications: increasing age, severity of neurological injury, a cervical rather than a thoracic lesion, medical comorbidities, the severity of trauma, and the complexity of surgery. Previous studies suggest that early surgery is of little benefit for neurological recovery in complete traumatic SCI (with complete interruption of sensorimotor function). Therefore our second publication analyzed the impact of early surgical intervention in the sub-population of 197 complete SCI. Surgical timing later than 24 h was a predictor of complications, specifically pneumonia and UTI. Although a randomized controlled trial is needed to confirm our findings, our studies support that early surgical timing after traumatic SCI (typically within 24 hours) could decrease the rate of non neurological complications.
Complications Spinal Cord Injury Surgical Timing Complications Spinal Surgery