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Clozapine‐responsive tremor in Parkinson's disease
Author(s) -
Friedman J. H.,
Lan M. C.
Publication year - 1990
Publication title -
movement disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.352
H-Index - 198
eISSN - 1531-8257
pISSN - 0885-3185
DOI - 10.1002/mds.870050307
Subject(s) - clozapine , parkinson's disease , essential tremor , medicine , disease , psychology , psychiatry , pediatrics , schizophrenia (object oriented programming)
Clozapine is an atypical neuroleptic medication that is free of parkinsonian side effects and that has been reported to ameliorate the tremor of Parkinson's disease. We report (with videotape illustration) the dramatic improvement of severe yet classic rest tremors in one elderly nonpsychotic patient with Parkinson's disease and significant improvement in four others. We believe that clozapine, in low doses, may be a useful medication for the treatment of rest tremor in Parkinson's disease, even in cases without mental abnormalities.