TY - JOUR T1 - Evaluating Trends and Outcomes of Spinal Deformity Surgery in Cerebral Palsy Patients JF - International Journal of Spine Surgery JO - Int J Spine Surg DO - 10.14444/7050 SP - 7050 AU - Emmanuel N. Menga AU - David N. Bernstein AU - Caroline Thirukumaran AU - Sekinat K. McCormick AU - Paul T. Rubery AU - Addisu Mesfin Y1 - 2020/06/01 UR - http://ijssurgery.com//content/early/2020/06/17/7050.abstract N2 - Background There is a paucity of literature examining surgical trends and outcomes in both child and adult cerebral palsy (CP) patients. We aimed to evaluate surgical trends, complications, length of stay, and charges for spinal deformity surgery in CP patients.Methods Using the Nationwide Inpatient Sample (NIS) from 2001 to 2013, patients with CP scoliosis who underwent spinal fusion surgery were identified. Patient characteristics and comorbidities were recorded. Trends in spinal fusion approaches were grouped as anterior (ASF), posterior (PSF), or combined anterior-posterior (ASF/PSF). Complication rates, length of stay, and charges for each approach were analyzed. Bivariate analyses using adjusted Wald tests and multivariate analyses using linear (logarithmic transformation) and logistic regressions were performed.Results Of the 5191 adult CP patients who underwent spinal fusion the majority underwent PSF (86.5%), followed by the ASF/PSF approach (9.3%). The rate of PSF for cerebral palsy patients with spinal deformity increased significantly per 1 million people in the US population (0.90 to 1.30; Pā€‰=ā€‰.048). Complication rate, hospital length of stay, and charges were higher for patients undergoing ASF/PSF (Pā€‰<ā€‰.05). The overall complication rate for all surgical approaches was 25.7%. Patient comorbidities and combined ASF/PSF increased the odds of complication. Combined ASF/PSF was also associated with an increased length of stay and charges.Conclusion Combined ASF/PSF in patients with CP accounted for only 9.3% of surgical cases but was associated with the longest hospital stay, highest charges, and increased complications. Further scrutiny of the surgical indications and preoperative risk stratification should be undertaken to minimize complications, reduce length of stay, and decrease charges for CP patients undergoing spinal fusion.Level of Evidence IV ER -