Evaluating the immediate effects of wearing foot orthotics in children with Joint Hypermobility Syndrome (JHS) by analysis of temperospatial parameters of gait and dynamic balance: A preliminary study

Abstract

Joint Hypermobility Syndrome (JHS) in children, presents with increased joint range of motion and can lead to altered gait strategies and reduced dynamic balance. Despite limited evidence foot orthoses are sometimes prescribed to patients with JHS with the aim to improve the stability of their gait pattern and theoretically reduce associated symptoms of fatigue and joint pain. The purpose of this study was therefore to analyse the immediate effects of ‘off the shelf’ orthoses on temporospatial parameters of gait and dynamic balance in this cohort. MethodsA total of 21 patients were recruited for the study (13 female) with a median age of 10 years (IRQ = 4.12). Each patient had their gait analysed using the GAITRite walkway in their own footwear and immediately after being prescribed the orthoses. Gait was tested at both the patients’ preferred speed and when asked to walk slower to challenge their dynamic balance. ResultsGait appeared more synchronised, with a reduction in step length and width variability, when participants were provided with orthotics. The variation was greatest when participants were asked to walk slower. Double stance was significantly less at slower speeds when orthotics were added (1.61%, 95% CI = 0.34, 2.89, p = 0.015) ConclusionResults of this study indicate that orthotics have a definite immediate influence on gait patterns in patients with JHS. Future studies should investigate the long-term effects of orthotics in this population and include outcome measures for symptoms such as pain.