An Open-Label Extension Trial to Assess the Long-Term Safety of ZX008 (Fenfluramine Hydrochloride HCl) Oral Solution in Children and Young Adults With Dravet Syndrome

Summary

This is an international, multicenter, open-label, long-term safety study of ZX008 in subjects with Dravet syndrome.

Timeline

Start

2016-06-08

Primary completion

2023-01-27

Completion

2023-01-27

Publications

• Results Scheffer IE, Nabbout R, Lagae L, Devinsky O, Auvin S, Thiele EA, Wirrell EC, Polster T, Specchio N, Pringsheim M, Imai K, Lock MD, Langlois M, Roper RZ, Lothe A, Sullivan J. Long-term safety and effectiveness of fenfluramine in children and adults with Dravet syndrome. Epilepsia. 2025 Jun;66(6):1919-1932. doi: 10.1111/epi.18342. Epub 2025 Mar 12.
• Cross JH, Galer BS, Gil-Nagel A, Devinsky O, Ceulemans B, Lagae L, Schoonjans AS, Donner E, Wirrell E, Kothare S, Agarwal A, Lock M, Gammaitoni AR. Impact of fenfluramine on the expected SUDEP mortality rates in patients with Dravet syndrome. Seizure. 2021 Dec;93:154-159. doi: 10.1016/j.seizure.2021.10.024. Epub 2021 Nov 2.

Drugs

Indications