Highly purified cannabidiol improves stability and postural tone in adult patients with Lennox–Gastaut syndrome: A case series

Abstract

Lennox-Gastaut syndrome (LGS) is a severe developmental epileptic encephalopathy associated with numerous neurological signs and symptoms. Altered postural tone and the need for a caregiver-assisted wheelchair are features characterizing patients with LGS. Highly purified cannabidiol (CBD) is a novel antiseizure medication (ASM) recommended for seizure treatment, in combination with clobazam, in patients with LGS. Adding CBD to the previous ASM treatment helps in reducing seizure frequency, specifically drop seizures, in patients with LGS in both clinical trials and real-world studies. However, no data about drug effects on postural tone, motor activity, gait, and stability are available. In