This is a Phase 2a study to assess the the safety and tolerability of TPN-101 in patients with Amyotrophic Lateral Sclerosis (ALS) and/or Frontotemporal Dementia (FTD) Associated with Hexanucleotide Repeat Expansion in the C9orf72 gene (C9ORF72 ALS/FTD).
A Phase 2a Study of TPN-101 in Patients With Amyotrophic Lateral Sclerosis (ALS) and/or Frontotemporal Dementia (FTD) Associated With Hexanucleotide Repeat Expansion in the C9orf72 Gene (C9ORF72 ALS/FTD)
This is a Phase 2a multi-center, randomized, double-blind, placebo-controlled parallel-group, 2-arm study with a long-term, open-label treatment phase in patients with C9ORF72 ALS and/or FTD. This study includes a 6-week Screening Period, a 24-week Double-blind Treatment Period, a 24-week Open-label Treatment Period, and a Follow-up Visit 4 weeks post-treatment.