Citation

Kelly ML, He J, Roach MJ, Moore TA, Steinmetz MP, Claridge JA. Neurosurgery 2018; ePub(ePub): ePub.

Affiliation

Northern Ohio Trauma System, Case Western Reserve University School of Medicine, Cleveland, Ohio.

Copyright

(Copyright © 2018, Congress of Neurological Surgeons)

DOI

10.1093/neuros/nyy452

PMID

30329091

Abstract

BACKGROUND: The effect of regionalized trauma care (RT) on hospital-based outcomes for traumatic spine injury (TSI) in the United States is unknown.

OBJECTIVE: To test the hypothesis that RT would be associated with earlier time to surgery and decreased length of stay (LOS).

METHODS: TSI patients >14 yr were identified using International Classification of Diseases Ninth Revision Clinical Modification diagnostic codes. Data from 2008 through 2012 were analyzed before and after RT in 2010.

RESULTS: A total of 4072 patients were identified; 1904 (47%) pre-RT and 2168 (53%) post-RT. Injury severity scores, Spine Abbreviated Injury Scale scores, and the percentage of TSIs with spinal cord injury (tSCI) were similar between time periods. Post-RT TSIs demonstrated a lower median intensive care unit (ICU) LOS (0 vs 1 d; P < 0.0001), underwent spine surgery more frequently (13% vs 11%; P = 0.01), and had a higher rate of spine surgery performed within 24 h of admission (65% vs 55%; P = 0.02). In patients with tSCI post-RT, ICU LOS was decreased (1 vs 2 d; P < 0.0001) and ventilator days were reduced (average days: 2 vs 3; P = 0.006). The post-RT time period was an independent predictor for spine surgery performed in less than 24 h for all TSIs (odds ratio [OR] 1.52, 95% confidence interval [CI]: 1.04-2.22, C-stat = 0.65). Multivariate linear regression analysis demonstrated an independent effect on reduced ICU LOS post-RT for TSIs (OR -1.68; 95% CI: -2.98 to 0.39; R2 = 0.74) and tSCIs (OR -2.42, 95% CI: -3.99-0.85; R2 = 0.72).

CONCLUSION: RT is associated with increased surgical rates, earlier time to surgery, and decreased ICU LOS for patients with TSI.

Language: en