Figure 1.

Seizure frequency response to anticonvulsants in a Dravet syndrome clinical population. Parent‐reported changes in seizure frequency in pediatric patients carrying a diagnosis of clinical Dravet syndrome were quantified over the course of anticonvulsant therapy treatment and normalized per the size of the patient population treated. Red bars indicate an overall increase in seizure frequency. Yellow bars denote a lack of change with medication, limited by duration of therapy or dose limitations due to side effects considered intolerable by parents. Dark and light green indicate decreased number of seizures without side effects, or with duration of therapy or dose limitations due to side effects, respectively. Gray bars indicate the proportion of patients with no change in seizure frequency.