What is KCNQ2 Dee?

What is KCNQ2 Dee?

Objective: KCNQ2-associated developmental and epileptic encephalopathies (DEE) present with seizures and developmental impairments. The relation between seizures and functional impairments in affected children and the relation of a specific genetic variant to seizure control remains unknown.

Is Ohtahara syndrome fatal?

Some children with Ohtahara syndrome may die within the first 2 years of life. Those who survive are typically left with severe physical and cognitive disabilities.

How common is Ohtahara syndrome?

Epidemiology. Incidence has been estimated at 1/100 000 births in Japan and 1/50,000 births in the U.K. Approximately 100 cases total have been reported but this may be an underestimate. since OS neonates with early death may escape clinico-EEG diagnosis. Male cases slightly predominate those of females.

What does Dravet syndrome do to you?

Dravet syndrome is a rare, genetic epileptic encephalopathy that gives rise to seizures that don’t respond well to seizure medications. It begins in the first year of life in an otherwise healthy infant.