Furmonertinib Fails PFS Primary Endpoint in Global Phase III FURVENT Trial as First-Line EGFR Exon20ins Nonsquamous NSCLC Therapy
ArriVent BioPharma, Allist Pharmaceuticals' overseas partner, announced on October 6, 2026 that the global Phase III FURVENT study of furmonertinib monotherapy as first-line treatment for EGFR exon20ins nonsquamous NSCLC did not meet its primary endpoint of BICR-assessed PFS. Allist confirmed the result in a filing the next day. The article notes a split picture among secondary endpoints and suggests the problem may not lie with the drug itself.
Why it matters: Records the Phase III FURVENT PFS miss and the split secondary-endpoint picture, giving readers clues to judge whether the fault lies in trial design or the drug.
