Investigative practice into sudden death in epilepsy: A global survey

Abstract

Objectives: Sudden death is a recognized consequence of epilepsy. Little is known about the practice of confirming the cause of sudden death from most nations. We sought to determine how often autopsy is undertaken, clinician confidence in cause of death and identify the factors which may influence autopsy utilization. Materials & Methods: An online questionnaire survey was sent to all International League Against Epilepsy (ILAE) chapters chairpersons, asking them to complete the survey based on their perceptions in their country. Questions included: confidence in cause of death in people with epilepsy, frequency of autopsy uptake, and perceived barriers to an accurate diagnosis and ongoing research work. Data were analyzed by chi-squared, Kruskal-Wallis and Spearman rank analysis. Results: Responses were obtained from 77 of 114 individual chapter leaders (68%). Legal, coronial, family attitudes, including cultural and religious factors, to autopsy were considered the major barriers to obtaining an accurate diagnosis. Only 13% had a high level of confidence in the accuracy of the cause of death. There was greater confidence in the diagnosis of the causes of sudden death in epilepsy in the countries with higher autopsy rates. Sixty-six percent of responders were not aware of published or unpublished research or audits on sudden death in epilepsy in their country in the last decade.Conclusions: Significant disparities exist in the investigation of sudden death in epilepsy across countries and identified factors in this study provide an opportunity to formulate a global public health strategy to help overcome this gap.

Epilepsy professionals' views on sudden unexpected death in epilepsy counselling: A tale of two countries

“…The results from Norway are still lower than previous large‐scale surveys (from UK, Europe, North America and Eastern Mediterranean) where non‐discussion ranges from 42% to 68% [ 25 , 26 , 27 , 28 ]. There is recognition that geography plays a significant role in SUDEP related matters [ 29 ].…”