Dramatic levodopa responsiveness of dystonia in a sporadic case of spinocerebellar ataxia type 3
- Department of Neurology, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
- Correspondence to: Dr R Nandagopal Department of Neurology, Sri Venkateswara Institute of Medical Sciences, Tirupati-517 507, Andhra Pradesh, India; rnandagopalyahoo.com
- Received 23 September 2003
- Accepted 8 November 2003
Abstract
A genetically confirmed case of spinocerebellar ataxia type 3 (SCA 3), presenting with disabling foot dystonia, peripheral neuropathy, and minimal cerebellar signs is reported. The dystonia improved dramatically with levodopa treatment in the absence of additional parkinsonian feature. A trial of levodopa for dystonia in SCA 3 may be of therapeutic benefit, at least in the initial stage of the disease.







