Final analysis from an open-label extension study of fenfluramine for the treatment of seizures in Lennox-Gastaut syndrome: long-term impact on patients and caregivers.

Kelly G Knupp, Ingrid E Scheffer, An-Sofie Schoonjans, Joseph Sullivan, Lieven Lagae, Stéphane Auvin, Elizabeth A Thiele, Renzo Guerrini, Sameer M Zuberi, Rima Nabbout, Kate Riney, Katherine C Nickels, Ronald Davis, Michael D Lock, David Dai