Improvement of walking abilities after robotic-assisted locomotion training in children with cerebral palsy.
OBJECTIVE
To measure functional gait improvements of robotic-assisted locomotion training in children with cerebral palsy (CP).


METHODS
Single-case experimental A-B design.


METHODS
Rehabilitation Centre Affoltern am Albis, Children's University Hospital Zurich, Switzerland (inpatient group) and Neurology Department of the Dr von Haunersches Children's Hospital Munich, Germany (outpatient group).


METHODS
22 children (mean age 8.6 years, range 4.6-11.7) with CP and a Gross Motor Function Classification System level II to IV.


METHODS
3 to 5 sessions of 45-60 minutes/week during a 3-5-week period of driven gait orthosis training.


METHODS
10-metre walk test (10MWT), 6-minute walk test (6MinWT), Gross Motor Function Measure (GMFM-66) dimension D (standing) and dimension E (walking), and Functional Ambulation Categories (FAC).


RESULTS
The mean (SD) maximum gait speed (0.78 (0.57) to 0.91 (0.61) m/s; p<0.01) as well as the mean (SD) dimension D of the GMFM-66 (40.3% (31.3%) to 46.6% (28.7%); p<0.05) improved significantly after the intervention period. The mean (SD) 6MinWT (176.3 (141.8) to 199.5 (157.7) m), the mean FAC (2.6 (1.7) to 3.0 (1.6)) and the mean (SD) dimension E of the GMFM-66 (29.5% (30.3%) to 31.6% (29.2%)) also showed an increase, but did not reach a statistically significant level.


CONCLUSIONS
These results suggest that children with CP benefit from robotic-assisted gait training in improving functional gait parameters.
Meyer-Heim
A
A
Rehabilitation Centre, 8910 Affoltern am Albis, University Children's Hospital Zurich, Switzerland. Andreas.Meyer-Heim@kispi.uzh.ch
Ammann-Reiffer
C
C
Schmartz
A
A
Schäfer
J
J
Sennhauser
F H
FH
Heinen
F
F
Knecht
B
B
Dabrowski
E
E
Borggraefe
I
I
D001696:Biomechanical Phenomena; D002547:Cerebral Palsy / Q000534:rehabilitation*; D002648:Child; D002675:Child, Preschool; D005080:Exercise Test; D005081:Exercise Therapy / Q000295:instrumentation* / Q000379:methods; D005246:Feedback; D005260:Female; D006801:Humans; D008297:Male; D009989:Orthotic Devices; D012371:Robotics; D016138:Walking