Date: June 23, 2022
Epilepsy is the 4th most common neurological disorder in the United States. With children, around 400,000 have epilepsy and most are able to control their seizures and lead normal lives. Dravet Syndrome is a rare form, of epilepsy found in children. Symptoms include, developmental delays, sleeping conditions, and chronic infections. Here are 20 facts you should know about Davet Syndrome.
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Charlotte Dravet first described severe myoclonic epilepsy of infancy in France, 1978.
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The name was later changed in 1989.
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It is also called Severe Myoclonic Epilepsy of Infancy (SMEI)
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It is a rare genetic disorder affecting 1 in every 20,000-40,000 children.
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It appears during the first year of life.
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Developmental disabilities and abnormal EEGs are often not evident until the second of third year of life.
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Seizures are often fever related.
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It is rare to develop beyond the age of 5.
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Children often experience poor development of language and motor skills.
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Is caused by defects in a gene in 79% of cases.
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Affects 2-5% of children in North America
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It is induced by prolonged exposure to warm weather
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It is associated with sleep disorder including insomnia.
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Seizures are frequently resistant to treatment.
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There is a higher risk of Sudden Unexplained Death in Epilepsy (SUDEP) (15-20%)
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The onset of signs and symptoms is around 6 months old
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Children diagnosed with Dravet Syndrome have a 85% chance of survival.
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Development is typically normal.
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Episodes may be frequent and prolonged.