An 18-month double-blind, randomized, placebo-controlled, multicenter, Phase 3 study to evaluate the safety and efficacy of oral nizubaglustat (AZ-3102) in late-infantile and juvenile forms of GM1 gangliosidosis or GM2 gangliosidosis
Confirmed GM1 gangliosidosis or Tay-Sachs, Sandhoff, or GM2AB variant
Male and female participants aged 4 years and older at the time of informed consent
Onset of neurological symptoms from 1 to 10 years
Disability level at Baseline: Ataxic disturbances with a total SARA score of ≥3 and ≤30 at Baseline
A history of medical conditions other than GM1 or GM2 gangliosidosis that, in the opinion of the Principal Investigator, would confound scientific rigor or the interpretation of results
Body weight of <10 kg
The presence of another neurologic disease
The presence of moderate or severe hepatic impairment