Article

OBJECTIVE: To determine whether applying controlled resistance forces to the legs
during the swing phase of gait may improve the efficacy of treadmill training as
compared with applying controlled assistance forces in children with cerebral
palsy (CP). DESIGN: Randomized controlled study. SETTING: Research unit of a
rehabilitation hospital. PARTICIPANTS: Children with spastic CP (N=23; mean age,
10.6y; range, 6-14y; Gross Motor Function Classification System levels, I-IV).
INTERVENTIONS: Participants were randomly assigned to receive controlled
assistance (n=11) or resistance (n=12) loads applied to the legs at the ankle.
Participants underwent robotic treadmill training 3 times a week for 6 weeks (18
sessions). A controlled swing assistance/resistance load was applied to both legs
starting from the toe-off to mid-swing phase of gait during training. MAIN
OUTCOME MEASURES: Outcome measures consisted of overground walking speed,
6-minute walk distance, and Gross Motor Function Measure scores and were assessed
pre and post 6 weeks of training and 8 weeks after the end of training. RESULTS:
After 6 weeks of treadmill training in participants from the resistance training
group, fast walking speed and 6-minute walk distance significantly improved (18%
and 30% increases, respectively), and 6-minute walk distance was still
significantly greater than that at baseline (35% increase) 8 weeks after the end
of training. In contrast, overground gait speed and 6-minute walk distance had no
significant changes after robotic assistance training. CONCLUSIONS: The results
of the present study indicated that robotic resistance treadmill training is more
effective than assistance training in improving locomotor function in children
with CP.
CI - Copyright (c) 2017 American Congress of Rehabilitation Medicine. Published by
Elsevier Inc. All rights reserved.

Langue : ANGLAIS