[Possibilities of retention of work capacity in patients with Parkinson's disease].

Aim: To study the efficacy of replacement of the single daily dose of two-component levodopa by three-component levodopa in work capable patients with Parkinson's disease with motor fluctuations during the most active working hours.

Material And Methods: The study included 157 patients from 19 Russian centers specialized in extrapyramidal pathology. The period of highest working activity was analyzed in all patients.