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Treatment of neuroleptic malignant syndrome with levodopa

โœ Scribed by K. Otani; K. Mihara; T. Kondo; M. Okada; S. Kaneko; Y. Fukushima


Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
400 KB
Volume
7
Category
Article
ISSN
0885-6222

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โœฆ Synopsis


Seven consecutive episodes of neuroleptic malignant syndrome in five cases were treated with 50-600 mg/day (mean 342 mg/day) of levodopa. In four episodes active pharmacological treatment was initiated with levodopa, while in the remaining three episodes it was introduced because of poor therapeutic response to dantrolene. Levodopa treatment brought complete recoveries in six out of the seven episodes. In the remaining episode, levodopa appeared to be at least partially effective, although it had to be discontinued prematurely because of vomiting. As complications of levodopa, psychotic symptoms developed in one case. The present report suggests that levodopa can be a first choice in the pharmacological treatment of neuroleptic malignant syndrome, although attention should be paid to the development of vomiting and psychotic symptoms as possible complications. It also supports the view that central hq podopaminergic states are the underlying pathophysiology in this syndrome.

KEY woRDs--Neuroleptic malignant syndrome, pharmacological treatment, levodopa.


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