Journal of child neurology
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Levetiracetam is a new antiepileptic drug whose efficacy and tolerability are already well known in adults. Few studies are available in children. This review, based on the international literature, aims to identify and make known the possible indications for levetiracetam in childhood. ⋯ Doses for children should be 130 to 140% of those advised for adults. Levetiracetam seems to have a broad spectrum of action and is, on the whole, well tolerated. Its efficacy against generalized epilepsy is particularly promising in childhood.
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Case Reports
Paroxysmal tonic upgaze and partial tetrasomy of chromosome 15: a novel genetic association.
Paroxysmal tonic upgaze of childhood is an eye movement abnormality characterized by periodic episodes of conjugate upward eye deviation. Although the spectrum of paroxysmal tonic upgaze has broadened considerably, a specific pathophysiology has not been elucidated. We report an infant with paroxysmal tonic upgaze who presented to his pediatrician with associated hypotonia and gross motor delay. ⋯ To date, a specific genetic abnormality has not been associated with paroxysmal tonic upgaze. The finding of a genetic association with paroxysmal tonic upgaze might help characterize the substrate for ophthalmologic manifestations. Further study in this chromosomal region in patients with paroxysmal tonic upgaze is warranted.