Continued Anticonvulsants After Resolution of Neonatal Seizures: a Patient-centered Comparative Effectiveness Study

The Warner Initial Developmental Evaluation of Adaptive and Functional Skills (WIDEA FS) allowed us to compare the functional development between newborns who received short duration phenobarbital treatment and prolonged phenobarbital treatment. There were 50 questions with response options of 1(Never) to 4(all the time). WIDEA range was on a scale from 50-200 (At 24 months, the normal population mean score is 172±10).The higher the score the better the child's developmental function. Mean scores were calculated using data from any participant who completed surveys at 24 months.

The diagnosis of epilepsy and the details of seizure types and frequencies were determined by telephone interview with the parent and corroborated by medical record review.

Evaluation of medication exposure (dose and duration) during the admission as a predictor of the number of days the infant requires care (length of stay)

Surveys selected with the help of our Parent Partners were given at 12, 18, and 24 months to assess the impact of neonatal seizure treatment duration on parent and family quality of life and well-being. The 24 month data is presented, as they align with the primary outcome. The study team reviewed the HADS 24 month Anxiety and Depression Score range of possible scores from 0-21 (higher = more depressed/more anxious), the 24 month Transformed WHO Overall Quality of Life and General Health score range of scores 0-100 (higher=better quality of life), the 24 month Impact on Family Scale overall impact scale range from 15-60 (higher = more impact on family), the 24 month Post Traumatic Growth Inventory scale range from 0 -105 (higher = better/more growth), and the 24 month Impact of Events Scale-Revised scale range from 0 - 88 (higher score = worse impact).