Argenx Immune Disorder Drug's Reach Could Get Much Bigger With Major Trial Win

Argenx SE ARGX stock is trading higher on continued upward momentum after the company released topline data on Monday from the pivotal Phase 3 ADAPT SERON study of Vyvgart (IV: efgartigimod alfa-fcab).The study met its primary endpoint, demonstrating that AChR-Ab seronegative gMG patients treated with Vyvgart achieved a statistically significant and clinically meaningful improvement in MG-ADL (Myasthenia Gravis Activities of Daily Living) total score compared to placebo.Argenx plans to submit a supplemental ...