Sudden Unexpected Death in Epilepsy

Sudden Unexpected Death in Epilepsy, or SUDEP is a term used when a person with epilepsy suddenly dies and the reason for the death is not known. The cause of SUDEP is unknown. Post mortem examination usually reveals no abnormalities in victims. Of those who die from SUDEP, it is most common in people who have generalised tonic-clonic seizures, especially in young adults. The most important 'risk factors' seems to be poor seizure control, and seizures occurring during sleep.

SUDEP is relatively uncommon. Roughly 1 in 200 sufferers of severe epilepsy die of SUDEP each year. For sufferers of mild idiopathic epilepsy (epilepsy of unknown cause), the figure drops to 1 in 1,000 per year. The incidence of SUDEP among people who are in remission from epilepsy is negligible.

External references

 * SUDEP: Sudden Unexpected Death in Epilepsy