Surgical Versus Nonsurgical Treatment for High-Grade Spondylolisthesis in Children and Adolescents

AbstractThe optimal management of high-grade spondylolisthesis in children and adolescent is controversial. There is a paucity of literature regarding operatively or nonoperative management in this setting.To assessment of the current state of evidence regarding high-grade spondylolisthesis treatment with the goal of obtaining outcome comparisons in these patients managed either operatively or nonoperatively.We performed a systematic literature search up to November 2014, using Medline, Embase, and The Cochrane Library. The analysis and eligibility criteria were documented according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA-guidelines) and Cochrane Back Review Group editorial board. We used the Newcastle–Ottawa quality assessment scale (NOS-scale) to assess the quality.Five observational studies were considered eligible for analysis based on the evaluation of 1596 identified papers. The mean overall difference in the Scoliosis Research Society questionnaire 22 between the surgical and nonsurgical groups was not statistically significant (95% CI: −0.17 to 0.21, P = 0.84). The pooled mean difference in progression of slip between the surgical and nonsurgical groups was no significant difference (OR: 0.47, 95% CI: 0.12–1.81, P = 0.27, I2 = 0%).Because of the preponderance of uncontrolled case series, low-quality evidence indicates that the quality of life and progression of slips was no significant difference between surgery and nonoperation group. Nonoperative patients had no radiologic progression of their slip during the follow-up period.