FDA nod to Koselugo for adults with Rare NF1 tumors, expanding life-changing treatment

EU approves Alexion’s Koselugo to treat adults with neurofibromatosis type 1 tumours

Approval based on pivotal KOMET Phase III trial demonstrating significant tumour reduction in adults with NF1

AstraZeneca’s Koselugo recommended for approval in the EU for Neurofibromatosis type 1

The positive opinion is based on results from KOMET, the largest and only placebo-controlled, double-blind global Phase III trial in this patient population

Alexion to showcase broad neurology pipeline at AAN 2026 with 20 presentations

The programme features headline data from pivotal Phase III trials, including PREVAIL in gMG, KOMET in NF1-PN, and CHAMPION-NMOSD, alongside real-world evidence supporting established therapies