Neuropsychological sequelae in Kleine-Levin syndrome: case report

Kleine-Levin syndrome is characterized by periodic hypersomnia, hyperphagia, sexual disinhibitions and behavioral disturbances. The prognosis is generally benign, with normal cognitive and social functions after the episodes. We describe a typical case of Kleine-Levin syndrome associated with appare...

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Bibliographic Details
Main Authors: LEONARDO FONTENELLE, MAURO V. MENDLOWICZ, J. CHRISTIAN GILLIN, PAULO MATTOS, MÁRCIO VERSIANI
Format: Article
Language:English
Published: Thieme Revinter Publicações 2000-06-01
Series:Arquivos de Neuro-Psiquiatria
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Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2000000300021&tlng=en
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Summary:Kleine-Levin syndrome is characterized by periodic hypersomnia, hyperphagia, sexual disinhibitions and behavioral disturbances. The prognosis is generally benign, with normal cognitive and social functions after the episodes. We describe a typical case of Kleine-Levin syndrome associated with apparent academic decline, neuropsychological sequelae and personality alterations after the second episode of the illness. Further research in the natural history of Kleine-Levin syndrome is needed, for example, to determine whether early intervention would improve long-term prognosis.
ISSN:1678-4227