
The FDA approved efgartigimod on Friday (Dec. 17). The treatment, which is being sold under the brand name Vyvgart, could foment price competition with Soliris (eculizumab) and other treatments usually reserved for severe or refractory cases of myasthenia gravis. But there is a long way to go. According to one cost-effectiveness analysis, Soliris should be priced at between 2% and 3% of its current price.


























