Study Status: Enrolling by invitation
Recruit Status: Enrolling by invitation
Study Type: Interventional
Official Title: An Open-Label Extension of Study HGT-MLD-070 Evaluating Long Term Safety and Efficacy of Intrathecal Administration of HGT-1110 in Patients With Metachromatic Leukodystrophy
Brief Summary: The purpose of this study is to collect long-term safety data in patients with metachromatic leukodystrophy (MLD) who are receiving HGT-1110 and have participated in Study HGT-MLD-070 through Week 40.