• Journal of neurotrauma · Nov 2024

    Evolution of Real-World Clinical Practice in Time to Surgery Following Thoracolumbar Spinal Cord Injury: An Observational Study of North American Trauma Centers from 2010 to 2020.

    • Ahmad Essa, Armaan K Malhotra, Husain Shakil, Jetan Badhiwala, Avery B Nathens, Eva Y Yuan, Yingshi He, Andrew S Jack, Francois Mathieu, Jefferson R Wilson, and Christopher D Witiw.
    • Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, Canada.
    • J. Neurotrauma. 2024 Nov 7.

    AbstractThis study aims to estimate real-world clinical practice trends in time to surgery following thoracolumbar spinal cord injury (SCI) in trauma centers across North America over the last decade (2010-2020). A multi-center retrospective observational study was conducted using Trauma Quality Improvement Program data from 2010 to 2020. All surgically treated patients with thoracic and lumbar SCI were included. Descriptive plots and a multivariable Poisson regression model with time to spine surgery as the primary outcome were constructed. This study included 4350 adult patients with complete SCI surgically treated across 449 trauma centers. Within this group, 3978 (91.4%) patients were diagnosed with thoracic SCI and 372 (8.6%) patients were diagnosed with lumbar SCI. The overall mean time to surgery was 31.6 h (±34.1). Early surgery (≤24 h) was performed in 2599 patients (59.7%). An estimated annual reduction of 1.6 h in time to surgery was demonstrated over the study period, starting initially at a mean of 47.6 h (±40.6) in 2010, and reaching a mean of 25.3 h (±30) in 2020. Multivariable Poisson regression adjusting for patient, injury, and institution confounders, demonstrated a significant decrease in time to surgery by 5% per year over the study period (incidence rate ratios [IRR] = 0.95, 95% confidence interval [CI]: 0.93-0.96). Moreover, in a secondary analysis including 3270 patients with incomplete thoracolumbar SCI, a comparable significant annual reduction in time to surgery was demonstrated (IRR = 0.93, 95% CI: 0.91-0.94). This study provides real-world data on practice pattern trends with respect to time to spine surgery following traumatic thoracolumbar SCI. Over the years from 2010 to 2020, we found a significant reduction in time to surgery across trauma centers in North America.

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