Chronic stroke survivors achieve comparable outcomes following virtual task specific repetitive training guided by a wearable robotic orthosis (UL-EXO7) and actual task specific repetitive training guided by a physical therapist

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• 作者：Nancy N. Byl ; Gary M. Abrams ; Erica Pitsch ; Irina Fedulow ; Hyunchul Kim ; Matt Simkins ; Srikantan Nagarajan ; Jacob Rosen
• 关键词：Stroke ; Physical therapy ; Robotic training ; Exoskeleton ; Upper limb hemi-paresis
• 刊名：Journal of Hand Therapy
• 出版年：2013
• 出版时间：October-December, 2013
• 年：2013
• 卷：26
• 期：4
• 页码：343-352
• 全文大小：1288 K

文摘

Survivors post stroke commonly have upper limb impairments. Patients can drive neural reorganization, brain recovery and return of function with task specific repetitive training (TSRT). Fifteen community independent stroke survivors (25-75?years, >6?months post stroke, Upper Limb Fugl Meyer [ULFM] scores 16-39) participated in this randomized feasibility study to compare outcomes of upper limb TSRT guided by a robotic orthosis (bilateral or unilateral) or a physical therapist. After 6?weeks of training (18?h), across all subjects, there were significant improvements in depression, flexibility, strength, tone, pain and voluntary movement (ULFM) (p?<?0.05; effect sizes 0.49-3.53). Each training group significantly improved ULFM scores and range of motion without significant group differences. Virtual or actual TSRT performed with a robotic orthosis or a physical therapist significantly reduced arm impairments around the shoulder and elbow without significant gains in fine motor hand control, activities of daily living or independence.