Juvenile Parkinson's disease and its response to L-dopa therapy

Autor: Z. Braun, O. Keren, J. J. M. Askenasy, L. Mendelson
Rok vydání: 1990
Předmět:
Zdroj: Journal of neural transmission. Parkinson's disease and dementia section. 2(1)
ISSN: 0936-3076
Popis: Four youngsters, between the ages of 13-27 years, presented dystonic foot. Two to three years following the appearance of the dystonic foot, cogwheel rigidity and tremor appeared on the dystonic foot side. Treatment with low doses of levodopa/carbidopa consistently reversed the symptoms. "On-off" phenomena appeared in the first years of treatment and persisted for the entire period of 5 to 15 years of illness. No parkinsonian signs were present when the dystonic foot appeared. Based on our observations and on a review of the literature, we conclude that responsiveness to low doses of L-dopa is the major marker of juvenile Parkinson's disease.
Databáze: OpenAIRE