Louise E Mitchell1, Jenny Ziviani2,3, Roslyn N Boyd1. 1. Queensland Cerebral Palsy and Rehabilitation Research Centre, University of Queensland, Brisbane, Qld, Australia. 2. Children's Health Queensland, Brisbane, Qld, Australia. 3. School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Qld, Australia.
Abstract
AIM: To determine the efficacy of web-based training on activity capacity and performance in children with unilateral cerebral palsy (CP). METHOD: In a matched-pairs randomized waitlist controlled trial, independently ambulant children and adolescents with unilateral CP were allocated to receive 30 minutes of training (intervention) 6 days per week, or usual care (waitlist control) for 20 weeks. Activity capacity was assessed using maximal repetitions of functional strength tasks and 6-minute walk test (6MWT); performance using 4-day ActiGraph GT3X+ accelerometer records at baseline and 20 weeks. Data were analysed by intention to treat comparing between groups using hierarchical linear modelling. RESULTS:Participants were n=101, 52 males, mean age 11 years 3 months (SD 2y 4mo). Intervention participants completed a mean 32.4 hours (SD 17.2) of training, associated with significant improvements in functional strength (mean difference 19.3 repetitions; 95% confidence interval [CI] 10.8-27.7; p<0.001) and 6MWT distance (mean difference 38.9m; 95% CI 12.3-51.9; p<0.001) compared with the control group at 20 weeks, although not activity performance (p>0.05). INTERPRETATION: Training was effective at increasing functional strength and walking endurance in independently ambulant children with unilateral CP. This did not translate into improvements in activity performance.
RCT Entities:
AIM: To determine the efficacy of web-based training on activity capacity and performance in children with unilateral cerebral palsy (CP). METHOD: In a matched-pairs randomized waitlist controlled trial, independently ambulant children and adolescents with unilateral CP were allocated to receive 30 minutes of training (intervention) 6 days per week, or usual care (waitlist control) for 20 weeks. Activity capacity was assessed using maximal repetitions of functional strength tasks and 6-minute walk test (6MWT); performance using 4-day ActiGraph GT3X+ accelerometer records at baseline and 20 weeks. Data were analysed by intention to treat comparing between groups using hierarchical linear modelling. RESULTS:Participants were n=101, 52 males, mean age 11 years 3 months (SD 2y 4mo). Intervention participants completed a mean 32.4 hours (SD 17.2) of training, associated with significant improvements in functional strength (mean difference 19.3 repetitions; 95% confidence interval [CI] 10.8-27.7; p<0.001) and 6MWT distance (mean difference 38.9m; 95% CI 12.3-51.9; p<0.001) compared with the control group at 20 weeks, although not activity performance (p>0.05). INTERPRETATION: Training was effective at increasing functional strength and walking endurance in independently ambulant children with unilateral CP. This did not translate into improvements in activity performance.
Authors: Kimberly J Waddell; Michael J Strube; Ryan R Bailey; Joseph W Klaesner; Rebecca L Birkenmeier; Alexander W Dromerick; Catherine E Lang Journal: Neurorehabil Neural Repair Date: 2016-12-13 Impact factor: 4.895
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