Gene Therapy Study for Children With CLN5 Batten Disease
brief summary
This is a prospective, non-randomized, open-label, dose escalation study of a single administration of gene therapy in children who are 3 to 9 years old with Neuronal Ceroid Lipofuscinosis (Batten) Subtype 5 (CLN5) disease.
detailed description
The study is a first in human (FIH) open-label, dose escalation study designed to assess the safety and efficacy of administration of an adeno-associated viral vector serotype 9 (AAV9) carrying the gene encoding human ceroid-lipofuscinosis neuronal protein 5 (CLN5) in subjects with CLN5 Batten disease. The study treatment will be delivered via intracerebroventricular (ICV) and intravitreal (IVT) injection on the same day. Each participant will be followed for safety and efficacy for 5 years after treatment. Efficacy assessments in this study will evaluate motor, language, visual and cognitive function.
official title
A Phase 1/2 Intracerebroventricular and Intravitreal Administration of NGN-101 for Treatment of Neuronal Ceroid Lipofuscinosis (NCL) Subtype 5 (CLN5) Disease