Migalastat: First Global Approval.

Migalastat (Galafold™)-a small molecule drug developed by Amicus Therapeutics that restores the activity of specific mutant forms of α-galactosidase-has been approved for the treatment of Fabry disease in the EU in patients with amenable mutations. Fabry disease is a rare disorder that results in a deficiency or absence of α-galactosidase, leading to accumulation of globotriaosylceramide in the lysosomes of various cells. This article summarizes the milestones in the development of migalastat leading to this first approval in the EU for the long-term treatment of adults and adolescents aged ≥16 years with a confirmed diagnosis of Fabry disease.