Citation

Karlovich E, Devinsky O, Brandsoy M, Friedman D. Epilepsia 2020; ePub(ePub): ePub.

Affiliation

Department of Neurology, Comprehensive Epilepsy Center, NYU Langone Health, New York, NY, USA.

Copyright

(Copyright © 2020, John Wiley and Sons)

DOI

10.1111/epi.16443

PMID

32030739

Abstract

Excess mortality due to epilepsy is greatest among young adults. However, the relative proportions of sudden unexpected death in epilepsy (SUDEP) and other epilepsy-related causes of death are not well defined. We prospectively adjudicated cause of death in all 18- to 45-year-olds with a history of seizure/epilepsy who underwent medicolegal investigation in San Diego County between 2014 and 2017. We identified 108 decedents with definite or probable epilepsy; 62% died from an epilepsy-related cause. SUDEP accounted for 42.6% (N = 46) of deaths, which were usually unwitnessed deaths, at home in bed. Other frequent causes of death were drug overdose (N = 23), suicide (N = 8), trauma (N = 8), and drowning (N = 6). SUDEP autopsies were similar to those of decedents from other causes. Most deaths in young adults with epilepsy that undergo medico-legal investigation are epilepsy-related, and SUDEP is the leading cause. Improved seizure control can potentially save many lives.

Wiley Periodicals, Inc. © 2020 International League Against Epilepsy.

Language: en

Keywords

SUDEP incidence; autopsy; epilepsy mortality; premature death in epilepsy; sudden unexpected death in epilepsy