Effects of Virtual Reality-based Motor Control Training on Inflammation, Oxidative Stress and Neuroplasticity in Patients with Chronic Stroke: A randomized controlled trial

Published: 17 August 2021| Version 1 | DOI: 10.17632/cbd8bnhg3n.1
Contributors:
,
,
,
,
Wan chien Yang,
,

Description

Background: Virtual reality (VR)-based rehabilitation is the innovative approach in motor control training in individuals with stroke. Currently, most outcome assessments of motor performance in stroke were based on subjective functional scales and instruments. Detecting serum biomarkers related to inflammation, oxidative stress, and neuroplasticity, might provide precise and subtle changes after motor control training in patients with stroke. Objectives: This study aims to identify the effects of immersive VR-based intervention of motor control training on motor function improvement, inflammation, oxidative stress, and neuroplasticity in patients with stroke. Methods: This is an assessor-blinded, randomized controlled study. Patients with stroke will be randomly assigned to the VR training (VRT) group or the conventional occupational therapy (COT) group. Clinical assessments will include motor performance and active range of motion (AROM) of the upper limb. Serum concentrations of inflammation, oxidative stress, and neuroplasticity will be assessed, including interleukin 6 (IL-6), intracellular adhesion molecule 1 (ICAM-1), heme oxygenase 1 (HO-1), 8-hydroxy-2-deoxyguanosine (8-OHdG), and brain-derived neurotrophic factor (BDNF). Expected outcomes: After the intervention, both groups will show improvements in motor performance and the changes of inflammation, oxidative stress, and neuroplasticity. As compared to the COT group, the VRT group will show greater improvements in motor performance and AROM of the upper limb, greater induction of HO-1 and BDNF levels, and greater reductions in 8-OHdG.

Files