Published in:
01-04-2011 | Original Communication
Management of punding in Parkinson’s disease: an open-label prospective study
Authors:
A. Fasano, L. Ricciardi, M. Pettorruso, A. R. Bentivoglio
Published in:
Journal of Neurology
|
Issue 4/2011
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Abstract
Punding, a peculiar stereotyped behavior characterized by intense fascination with complex, excessive, non-goal-oriented, repetitive activities, is a quite rare condition complicating Parkinson’s disease (PD). It is triggered by dopaminergic therapy and could have a strong impact on patient quality of life. No study has specifically investigated medical management of this condition, and only a few anecdotal reports have provided therapeutic hints. Given the suggested similarities to drug-induced dyskinesias, we have previously suggested a multistep algorithm for management of punding. We conducted a prospective open-label study on ten PD punders aimed at testing its validity. In two cases, reduction of levodopa therapy was efficacious; amantadine was effective in controlling punding in four cases; in the remaining cases, quetiapine was employed, with mild efficacy in two cases.