Epilepsy is a common neurological disorder among children with significant neurobiological, cognitive, psychological, and social consequences. Seizures can usually be controlled by anti-seizure medications (ASMs) in up to two-thirds of children with epilepsy. However, this leaves a significant part of epileptic children whose seizures are not controlled by pharmacotherapy. Currently, available alternatives for drug-resistant epilepsy (DRE) include surgery, vagus nerve stimulation, and ketogenic diet (KD).~KD has been classically used for treating children with DRE. However, KD requires strict dietary restriction, which may not be applicable or acceptable for many patients, and is associated with several adverse effects, commonly including gastrointestinal (e.g., constipation, nausea, vomiting), cardiovascular (e.g., dyslipidemia), renal/genitourinary (e.g., renal calculi), and growth problems. Exogenous ketone esters (EKE) could be a more convenient and superior alternative to KD for children with DRE.
This study aims to investigate the efficacy of add-on exogenous ketone esters for treating children with drug-resistant epilepsy