First and only FcRn blocker approved in anti-AChR and anti-MuSK antibody positive adults and pediatric gMG patients aged 12 and older IMAAVY delivered rapid and substantial reduction in immunoglobulin G (IgG) levels, one of the root causes of gMG, in both the adult and pediatric pivotal studies gMG patients taking IMAAVY demonstrated 20 months of lasting disease control and symptom relief in the pivotal Vivacity-MG3 study and ongoing open-label extension (OLE)
