The role of virtual reality on outcomes in rehabilitation of Parkinson's disease: meta-analysis and systematic review in 1031 participants.

Research overview

The text below is the source article’s original abstract under a verified reuse license. cc by

IntroductionParkinson's disease (PD) is managed primarily by dopamine agonists and physiotherapy while virtual reality (VR) has emerged recently as a complementary method. The present study reviewed the effectiveness of VR in rehabilitation of patients with PD.MethodsLiterature search up to June 2019 identified ten studies (n = 343 participants) suitable for meta-analysis and 27 studies (n = 688 participants) for systematic review. Standard mean difference (SMD) and 95% confidence intervals (CI) were calculated using a random effects model.ResultsIn meta-analysis, compared with active rehabilitation intervention, VR training led to greater improvement of stride length, SMD = 0.70 (95%CI = 0.32-1.08, p = 0.0003), and was as effective for gait speed, balance and co-ordination, cognitive function and mental health, quality of life and activities of daily living. Compared with passive rehabilitation intervention, VR had greater effects on balance: SMD = 1.02 (95%CI = 0.38-1.65, p = 0.002). Results from single randomised controlled trials showed that VR training was better than passive rehabilitation intervention for improving gait speed SMD = 1.43 (95%CI = 0.51-2.34, p = 0.002), stride length SMD = 1.27 (95%CI = 0.38-2.16, p = 0.005) and activities of daily living SMD = 0.96 (95%CI = 0.02-1.89). Systematic review showed that VR training significantly (p ConclusionVR used in rehabilitation for patients with PD improves a number of outcomes and may be considered for routine use in rehabilitation.

Related topics