Has the mortality of status epilepticus changed over the past few decades?

Epilepsy Behav

UCL Queen Square Institute of Neurology, Queen Square, London WC1N 3BG, UK; National Hospital for Neurology & Neurosurgery, Queen Square, London WC1N 3BG, UK; North Middlesex University Hospital, Sterling Way, London N18 1QX, UK.

Published: January 2023

Earlier and more aggressive treatment of status epilepticus has long been established orthodoxy. In addition to increasing therapeutic options, it is of critical importance to understand whether or not this has translated into improved prognosis. In this review, we examine the evidence as to whether the mortality of convulsive status epilepticus changed over the past few decades. In particular, we discuss a recent systematic review and meta-analysis examining this question and its implications. We discuss potential reasons why there is no evidence of improved prognosis in terms of mortality and ways in which this may be addressed. Finally, we advocate the urgent need for accurate data on functional outcomes in non-fatal cases of status epilepticus. This paper was presented at the 8th London-Innsbruck Colloquium on Status Epilepticus and Acute Seizures held in September 2022.

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http://dx.doi.org/10.1016/j.yebeh.2022.109050DOI Listing

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