“Cannabidiol is effective in treating drug-resistant seizures in Dravet syndrome, according to a new clinical trial. For the first time, a multinational, randomized, double-blind, placebo-controlled trial has confirmed controversial anecdotal evidence supporting the efficacy of cannabinoids in epilepsy.” https://www.nature.com/nrneurol/journal/v13/n7/full/nrneurol.2017.86.html