Spasticity and the use of intrathecal baclofen in patients with spinal cord injury.

Muscle spasms and spasticity constitute a significant problem in patients with spinal cord injury, interfering with rehabilitation and leading to impairments in quality of life in addition to medical complications. Administration of intrathecal baclofen (ITB) is indicated when spasticity continues to produce a clinical disability despite trials of oral treatments and other alternatives in patients who have functional goals and/or pain without contractures. Severe spasticity of spinal origin has been shown to respond dramatically to long-term ITB when used in appropriate patients with spasticity.