The Difficult Journey of a Child with Dravet Syndrome: Perspectives from a Parent and the Neuropaediatrician

Dravet syndrome (DS) is a rare and severe form of epilepsy, characterised by recurrent seizures that begin during the first year of life, leading to motor, cognitive and behavioural impairments. This article provides the perspectives of a parent of a child with DS ('Ethan') and the treating neuropaediatrician. Ethan's seizures began when he was 9 months old, and were a mixture of focal seizures and status epilepticus. Numerous treatments were tried, including standard anti-seizure medications (such as levetiracetam, clobazam and fenfluramine), other medications (cannabidiol) and nonpharmacological approaches (ketogenic diet), with little success. When Ethan was 3 years old, a prolonged episode of status epilepticus precipitated by coronavirus disease 2019 (COVID-19) led to brain damage. Rehabilitation allowed Ethan to regain some of his previous functioning and, at the age of 38 months, combination therapy with clobazam, sodium valproate and stiripentol was begun and has successfully controlled Ethan's seizures. Ethan's father describes the stress that the diagnosis of DS, interactions with the healthcare system, and the search for effective treatment imposed on the family. Since Ethan's seizures have been better controlled, the family has been able to lead a more normal life, and is now focused on supporting Ethan and looking to the future. Ethan's neuropaediatrician outlines the approach she takes to the diagnosis and management of DS, including the importance of the clinician-parent relationship in imparting the diagnosis and making initial and ongoing treatment decisions. The preferred first-line treatment is sodium valproate, which is followed by sodium valproate-clobazam-stiripentol combination therapy, topiramate or a ketogenic diet as second-line options. In children > 2 years, cannabidiol and fenfluramine can also be considered. The aim of maintenance treatment (which will invariably be polytherapy) is to reduce the number of seizures, particularly status epilepticus, given the significant impact of this seizure type on patients and caregivers.