Fascioscapulohumeral Muscular Dystrophy

A Randomized, Double-blind, Placebo-controlled, Phase 3 Study to Evaluate the Efficacy and Safety of Intravenous AOC 1020 for the Treatment of Facioscapulohumeral Muscular Dystrophy (FSHD)

This single-arm pilot study evaluates the effects of whole-body electrical muscle stimulation (WB-EMS) exercise on neuromuscular and physical function in adults with neuromuscular disease (NMD). Due to motor unit impairments, NMD patients often cannot tolerate traditional exercise. WB-EMS bypasses voluntary activation limits by directly stimulating muscle contractions. Up to 50 adults with conditions like ALS, SMA, and MG will undergo 20-minute supervised WB-EMS sessions (1-2 times weekly for 4-8 weeks) using the Katalyst system. Outcomes include neural excitability (TMS), motor unit behavior (EMG, NCS), functional tests (walk, balance, strength), and patient-reported fatigue, pain, and quality of life. Strict safety monitoring and exclusion criteria are in place. This study will provide preliminary data on WB-EMS as a potential exercise modality for NMD.

The objective of the ActiLiège Next study is to collect longitudinal data from patients and control subjects using a wearable magneto-inertial device. By collecting natural history data in various neuromuscular disorders (Duchenne Muscular Dystrophy, Fascioscapulohumeral Muscular Dystrophy, Myotonic Dystrophy 1, Charcot-Marie-Tooth, Centronuclear Myopathy, Congenital Muscular Dystrophy), we aim to validate digital outcome measures to continuously assess motor function in real-life.