THE ROLE OF BOTULINUM TOXIN A IN THE MANAGEMENT OF LOWER LIMB SPASTICITY IN PATIENTS WITH CEREBRAL PALSY

This study aimed to determine the effects of botulinum toxin-A (btA) on spasticity in children with cerebral palsy (CP). Thirty-five children with spastic CP were evaluated. The injection group consisted of 25 patients who were injected with btA and received conventional physical therapy. The control group consisted of 10 patients who were treated with conventional physical therapy only. In the injection group, btA was applied to the lower extremity spastic muscles at a total dose of 8-10 lU/kg. Spasticity was measured by the Ashworth scale. Gait function was evaluated by clinical gait assessment in all patients and temporal distance factors in 16 patients. All the parameters were recorded before treatment, after three days and after one month of therapy. Following injection of btA, significant improvement in all parameters was observed. No statistically significant progression was noted in the control group except clinical gait analysis scores. Comparing the three-day and one-month measurements of spasticity of the two groups, statistically significant results were obtained in favour of the injection group in all parameters except for clinical gait analysis scores. The findings of this study showed btA injection to be an effective treatment for reducing spasticity and improving gait function in patients with spastic CP