Please use this link to access this publication. Abstract Objective To evaluate the effects of oral pharmacological cannabidiol (CBD) on seizures, side effects, quality of life, behavior, mood, and sleep in children with drug-resistant epilepsy (DRE) during a phase II, prospective, open-label clinical study. Methods During a phase II expanded access program (EAP) study to evaluate the safety and efficacy of using cannabidiol (CBD) for the long-term treatment of children with drug-resistant epilepsy, secondary outcome measures were also performed, including quality of life (QOLCE), behavior (aberrant behavior checklist ABC), and sleep (children’s sleep habit questionnaire, CSHQ). Participants between the ages of 2 and 16 years...