THERAPEUTIC ELECTRICAL-STIMULATION FOLLOWING SELECTIVE POSTERIOR RHIZOTOMY IN CHILDREN WITH SPASTIC DIPLEGIC CEREBRAL-PALSY - A RANDOMIZED CLINICAL-TRIAL

A randomized controlled trial was carried out to determine the effecti veness of therapeutic electrical stimulation (TES) in improving the fu nction of children with spastic cerebral palsy (CP), who had undergone selective posterior lumbosacral rhizotomy more than a year previously . Children were randomly assigned to groups to receive TES for 1 year, or to have no TES. The primary outcome was the change in the Gross Mo tor Function Measure (GMFM), a quantitative and validated measure for use in children with spastic CP. There was a statistically significant and clinically important improvement in outcome for the treated child ren, with the mean change in the GMFM score at one year being 5.5% com pared with 1.9% in the untreated group (P=0.001). TES was simple to us e, had no significant complications, and was well accepted by the chil dren and their caregivers, as indicated by an average compliance of 93 % for the application of TES on a nightly basis over the course of the study. It was concluded that TES may be beneficial in children with s pastic CP who have undergone a selective posterior rhizotomy procedure more than 1 year previously.