Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The use of botulinum-A toxin will be described in two conditions--the extrapyramidal syndrome of dystonia and the pyramidal deficit, spasticity. There is no cure for dystonia and its cause is unknown. Drug therapy is unpredictable and dose-limiting side effects frequently occur with little or no alleviation of symptoms. Spasticity of adductor muscles in the lower limbs causes profound disability and major nursing problems in patients with chronic disorders of the pyramidal tract. As in the case with dystonia, drug therapy is unsatisfactory. At the UBC Movement Disorders Clinic treatment with botulinum-A has been applied to over 400 patients since 1985. The results of the first studies using this treatment in spasmodic torticollis (the most common form of focal dystonia) and spasticity (in late stage multiple sclerosis) will be discussed. As well the effects of long term treatment will be addressed. Botulinum-A toxin is approved treatment for strabismus, blepharospasm and hemifacial spasm. Approval for its use in other focal dystonias is anticipated. The very nature of the agent used for treatment requires that patients be well prepared and reassured before they undergo their first treatment. There is a wide gulf between the patients' preconceived notions about the treatment and reality.
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PMID:Local treatment of dystonia and spasticity with injections of botulinum-A toxin. 827 87