Individualized Virtual Reality in the Upper Extremity Rehabilitation of Hemiparetic Cerebral Palsy

Overview

This study aimed to investigate the effect of individualized virtual reality therapy on upper extremity functions of children with hemiparetic cerebral palsy. Forty children (26 boys, 14 girls) with spastic hemiparetic cerebral palsy were included in this study. The primary outcome measure of this study was the Quality of Upper Extremity Skill Test, secondary outcome measures were the Modified Ashworth Scale and the "Reaching Map Test". The children were randomized into two groups. The first group was received conventional physiotherapy and virtual reality therapy for 60 minutes.The second group was received conventional physiotherapy and, activity training which the same movement patterns with virtual reality games for 60 minutes. Both treatments were given three times a week for eight weeks.

Participants Forty children (20 boys, 20 girls) were included in the study, and their demographic information was recorded. The participants were divided, using "randomizer.org" with a simple randomization method, into two different groups: the Virtual Reality or Activity Training (control) groups. Study Design All children were assessed at baseline and after eight weeks of treatment. The children in both groups were evaluated by the same physiotherapist who was blinded. The treatment was given by a different physiotherapist who has been working in the field of pediatric physiotherapy for ten years Interventions The participants were randomized into two groups. The first group was received conventional physiotherapy and virtual reality therapy for 60 minutes. The second group was received conventional physiotherapy and, activity training which the same movement patterns with virtual reality games for 60 minutes. Both treatments were given three times a week for eight weeks. The conventional physiotherapy interventions, including joint and muscle mobilization, strengthening, and stretching exercises by neurodevelopmental treatment principles and special for the needs of the child, was applied to both groups. The virtual reality therapy group received that simulate daily life and contain individual scenarios by using the USE-IT system for thirty minutes. USE-IT (Most Rehabilitation, Ankara, Turkey) is a 2D non-immersive virtual reality system that plays games on a 50-inches touchscreen. The children played "the matching, plumber, plumber, math, and car wash games" in accordance with their reaching map results. As the system detects not only hand but also object touch the real-life materials (cloths and hoses etc.) were used to stimulate grip and sense during games. The children in the activity training group received unilateral, bilateral, and bimanual activity training that supported manual skills for thirty minutes. Similar activity patterns were presented to the virtual reality group and activity training group.