BACKGROUND:Abnormal gaits are very common in children with cerebral palsy, and how to improve the gait is the focus of rehabilitation therapy. OBJECTIVE:To analyze the biomechanical parameters of gaits in cerebral palsy children and to observe the effects of brace control on the exercise capacity of dyskinetic cerebral palsy children. METHODS:In this paper, we compared the biomechanical parameters of children with cerebral palsy and normal children in the initial process of walking and during walking. Biomechanical parameters in the initial process of walking include spatial and temporal parameters, kinematic and kinetic parameters of the range of motion of the knee and ankle. Biomechanical parameters during walking include spatial and temporal parameters. With the aid of hand brace, dyskinetic cerebral palsy received postural control, gait training, and sling exercise therapy for 3 months. The Gross Motor Function Measure (GMFM-88) assessment and video control were conducted for evaluation of therapeutic efficiency. RESULTS AND CONCLUSION:Biomechanical parameters in the initial process of walking showed significant differences between children with cerebral palsy and normal children except for the peak of ground reaction force at frontal axis with the right foot to start walking. Biomechanical parameters during walking showed that the stance phase and bipedal stance phase were prolonged, while the step length and stride length were shortened in the children with cerebral palsy compared with the normal children. For cerebral palsy children with brace control, the GMFM-88 scores were significantly decreased after treatment, involuntary movements were reduced shown on the video, the neck and body were stable, and life skil s were improved. Children with epilepsy and cognitive impairment or who had imaging changes in the basal ganglia showed a little improvement, and children with dance-athetoid type and dystonia type had a better progress than those with athetoid spasm.

Objective To assess the impact of rehabilitation procedures based on the International Classification of Function,Disability and Health for Children and Youth (ICF-CY) on the life quality of children with cerebral palsy.Methods Sixty children with cerebra] palsy were randomly divided into an observation group and a control group,each of 30.The observation group received an assessment of their physical functioning,physical structure,activity participation and environmental factors,as well as family guidance based on the ICF-CY framework.The control group was evaluated and treated according to traditional methods.The experiment lasted two months.Before the treatment,as well as after one and two months,both groups were evaluated using Barthel index (BI) and the parents' satisfaction was assessed.The two groups' family training was also evaluated after two months of treatment.Results The average BI and parent satisfaction scores of the two groups were not significantly different before the intervention.After one and two months,improvement was observed on both measures in both groups,but the observation groups' ratings were higher at both time points.After the 2 months of treatment there was no significant difference between the two groups in terms of physical functioning,but the average scores on family rehabilitation,activity participation and environment factors were all significantly better for the observation group.Conclusion Treatment based on the ICF-CY framework can more effectively improve the participation of children with cerebral palsy,which should have a positive effect on their life quality.