• Spine J · Jun 2015

    Observational Study

    An observational study on the outcome after surgery for lumbar disc herniation in adolescents compared with adults based on the Swedish Spine Register.

    • Tobias Lagerbäck, Peter Elkan, Hans Möller, Anna Grauers, Elias Diarbakerli, and Paul Gerdhem.
    • Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden; Department of Orthopaedics, Karolinska University Hospital, Stockholm, Sweden.
    • Spine J. 2015 Jun 1;15(6):1241-7.

    Background ContextDisc-related sciatica has a prevalence of about 2% in adults, but is rare in adolescents. If conservative treatment is unsuccessful, surgery is an option.PurposeThe aim of this study was to compare the outcomes of surgery for lumbar disc herniation in adolescents with adults in the Swedish Spine Register.Study Design/SettingThis is a prospective observational study: National Quality Register.Patient SampleThis study included 151 patients, 18 years or younger, 4,386 patients, 19-39 years, and 6,078 patients, 40 years or older, followed for 1-2 years after surgery.Outcome MeasuresThe primary outcomes were patient satisfaction and global assessment of leg and back pain. Secondary outcomes were Visual Analog Scale (VAS) leg pain, VAS back pain, Oswestry disability index (ODI), and EuroQol-5 dimensions (EQ-5D).MethodsStatistical analyses were performed with the Welch F test, the chi-square test, and the Wilcoxon signed-rank test.ResultsAt follow-up, 86% of the adolescents were satisfied compared with 78% in the younger adults and 76% in the older adults group (p<.001). According to the global assessment, significantly decreased leg pain was experienced by 87% of the adolescents, 78% of the younger adults, and 71% of the older adults (p<.001). Corresponding figures for back pain were 88%, 73%, and 70%, respectively (p<.001). All groups experienced significant postoperative improvement of VAS leg pain, VAS back pain, ODI, and EQ-5D (all p<.001).ConclusionsThe adolescent age group was more satisfied with the treatment than the adult groups. There was a significant improvement in all age groups after surgery.Copyright © 2015 Elsevier Inc. All rights reserved.

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