Primary Lateral Sclerosis Treatments

Summary: The purpose of this project is to investigate the utility of the SMA EFFORT, an SMA-specific patient-reported outcome measure, to assess perceived physical fatigability that is anchored to intensity and duration of activities. We aim to characterize perceived physical fatigability (PPF) in a diverse cohort of people with SMA (pwSMA) and evaluate the change of PPF before and after nusinersen dosing...

Summary: Spinal muscular atrophy (SMA) is an autosomal recessive neuromuscular disease caused by the degeneration of motor neurons in the anterior horn of the spinal cord, due to the absence of the SMN1 gene and the resulting lack of SMN protein. Some patients with particularly severe forms (types 0 or 1) die before the age of 2 in the absence of treatment, while others retain autonomous walking throughout...

Summary: This double-blind, Phase 2, multiple-dose study will be conducted to evaluate the PK/PD, efficacy, safety, and tolerability of apitegromab in subjects \<2 years old with 5q autosomal recessive SMA who have delayed motor milestones for their age attributed to SMA at the discretion of the Investigator or a Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP-INTEND) score...