This prospective, longitudinal, natural history master protocol has been designed to define the seizure, neurodevelopmental, and behavioral characteristics of SCN1A-positive Dravet Syndrome in infants and children between 6 and 60 months. It will also explore the impact of the disease on the participant's parent/caregiver quality of life (QoL) and healthcare resource utilization (HCRU).
This is a multicenter, prospective, 2-year observational study in infants and children with developmental and epileptic encephalopathies (DEEs). The DEE currently being investigated is SCN1A-positive Dravet Syndrome.