Utility of gait biofeedback training to improve walking biomechanics in patients with chronic ankle instability: a critically appraised topic

Rachel Koldenhoven, Jeffrey D. Simpson, Lauren Forsyth, Luke Donovan, Danielle M. Torp

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)
10 Downloads (Pure)

Abstract

Clinical Scenario: Chronic ankle instability (CAI) is a condition that involves feelings of the ankle “giving way,” pain, and decreased self-reported function. Individuals with CAI often demonstrate persistent biomechanical impairments during gait that are associated with repetitive lateral ankle sprains (LAS) and the development of early onset ankle posttraumatic osteoarthritis (OA). Traditional rehabilitation strategies have not successfully improved these reported aberrant gait biomechanics; thus, traditional rehabilitation may not effectively reduce the risk of recurrent LAS and ankle OA among individuals with CAI. Conversely, targeted gait training with biofeedback may be effective at decreasing the risk of recurring LAS and ankle OA if these rehabilitation strategies can promote individuals with CAI to develop a gait strategy that protects against subsequent LAS and ankle OA. Clinical Question: Can targeted gait biofeedback interventions cause individuals with CAI to implement a walking gait pattern that is not associated with recurrent LAS and ankle OA? Summary of Findings: Five studies assessed gait biofeedback interventions targeting plantar pressure and/or ankle kinematics involving visual biofeedback (n = 3), auditory biofeedback (n = 1), and haptic biofeedback (n = 1). Plantar pressure was medially shifted during a single session while receiving biofeedback (n = 2), immediately after biofeedback (n = 1), and 5 minutes after receiving biofeedback (n = 1) in 3 studies. One study demonstrated reduced ankle inversion after 8 sessions of biofeedback training. One study did not substantially improve plantar pressure while receiving visual feedback. Clinical Bottom Line: Targeted gait training strategies appear effective in acutely altering gait biomechanics in individuals with CAI while receiving, and immediately after, biofeedback has been removed. Long-term outcomes are not currently established for gait training strategies in those with CAI. Strength of Recommendation: Limited evidence (grade B) suggests that targeted gait biofeedback strategies can alter specific CAI gait biomechanics to a strategy not associated with recurrent LAS, and ankle OA immediately, and after, multiple sessions of gait training.
Original languageEnglish
Pages (from-to)819-825
Number of pages7
JournalJournal of Sport Rehabilitation
Volume31
Issue number6
Early online date11 Apr 2022
DOIs
Publication statusPublished - 1 Aug 2022

Keywords

  • gait training
  • chronic ankle instability
  • lateral ankle sprains
  • osteoarthritis

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