Extension Study to Evaluate NBI-827104 in Pediatric Subjects With Epileptic Encephalopathy With Continuous Spike-and-Wave During Sleep

Continuous spike-wave during slow sleep syndrome

Extension Study to Evaluate NBI-827104 in Pediatric Subjects With Epileptic Encephalopathy With Continuous Spike-and-Wave During Sleep Fenfluramine for the Treatment of Different Types of Developmental and Epileptic Encephalopathies: a Pilot Trial Exploring Epileptic and Non-epileptic Outcomes Efficacy, Safety, Tolerability, and Pharmacokinetics of NBI-827104 in Pediatric Subjects With Epileptic Encephalopathy With Continuous Spike-and-Wave During Sleep