A Phase III, Multicentre, Double Blind, Prospective, Randomised, Placebo Controlled Study Assessing the Efficacy and Safety of DYSPORT® Used in the Treatment of Lower Limb Spasticity in Children With Dynamic Equinus Foot Deformity Due to Cerebral Palsy

The purpose of this research study is to determine whether Dysport® is effective in the
treatment of increased stiffness of the calf muscles and to evaluate the safety of this
treatment in children with Cerebral Palsy. In addition this study will also check whether
Dysport® can lessen the pain caused by spasticity and improve the child's wellbeing.