Botulinum toxin type-A (BoNTA) and dynamic wrist-hand orthoses versus orthoses alone for the treatment of spastic-paretic upper extremity in chronic stroke patients  

作　　者：Sepideh Pooyania Brenda Semenko 

机构地区：[1]Riverview Health Centre, University of Manitoba, Winnipeg, Canada

出　　处：《Open Journal of Therapy and Rehabilitation》2014年第1期12-18,共7页康复医学（英文）

摘　　要：Purpose: The purpose of this study was to investigate the potential functional improvement of the spastic-paretic upper extremity of individuals with chronic hemiparesis when using a dynamic wrist-hand orthosis with and without concurrent botulinum toxin type-A (BoNTA) injections into the spastic upper extremity muscles. Methods: A three-year retrospective chart review was conducted on all stroke patients referred to out-patient occupational therapy for an upper extremity rehabilitation program, which included use of a dynamic wrist-hand orthosis (DWHO). Three charts documented concurrent treatment with a DWHO + BoNTA. Eleven charts documented DWHO use without concurrent BoNTA treatment. Pre- and post-intervention outcome measure scores were compared between the two groups. Pre- and post-interven- tion scores were also analyzed irrespective of treatment group. Results: Although improvement approached significance on three of the documented outcome measures when comparing the DWHO + BoNTA and DWHO groups, no statistically significant changes were found. A significant difference (p < 0.05) however, was found between the pre- and post-intervention scores irrespective of treatment group in 13 of 14 of the outcome measures documented. Conclusions: Further research with a larger sample size is suggested to assess the combined effect of using a dynamic wrist-hand orthosis and BoNTA injections into the spastic upper extremity muscles of individuals with chronic hemiparesis post stroke.Purpose: The purpose of this study was to investigate the potential functional improvement of the spastic-paretic upper extremity of individuals with chronic hemiparesis when using a dynamic wrist-hand orthosis with and without concurrent botulinum toxin type-A (BoNTA) injections into the spastic upper extremity muscles. Methods: A three-year retrospective chart review was conducted on all stroke patients referred to out-patient occupational therapy for an upper extremity rehabilitation program, which included use of a dynamic wrist-hand orthosis (DWHO). Three charts documented concurrent treatment with a DWHO + BoNTA. Eleven charts documented DWHO use without concurrent BoNTA treatment. Pre- and post-intervention outcome measure scores were compared between the two groups. Pre- and post-interven- tion scores were also analyzed irrespective of treatment group. Results: Although improvement approached significance on three of the documented outcome measures when comparing the DWHO + BoNTA and DWHO groups, no statistically significant changes were found. A significant difference (p < 0.05) however, was found between the pre- and post-intervention scores irrespective of treatment group in 13 of 14 of the outcome measures documented. Conclusions: Further research with a larger sample size is suggested to assess the combined effect of using a dynamic wrist-hand orthosis and BoNTA injections into the spastic upper extremity muscles of individuals with chronic hemiparesis post stroke.

关 键 词：Stroke Rehabilitation BOTULINUM TOXIN ORTHOSIS 

分 类 号：R73[医药卫生—肿瘤]