Ivonescimab trial data in biliary tract cancer to be shown at ESMO 2026

Go back to Ivonescimab trial data in biliary tract cancer to be shown at ESMO 2026

HARMONi-GI1, a Phase III Trial Featuring Ivonescimab Plus Chemotherapy Compared to Durvalumab Plus Chemotherapy in First-Line Treatment of Patients with Advanced Biliary Tract Cancer from China, to Be

September 22, 2026 6:00 AM EDT

HARMONi-GI1 Conducted in China by Akeso Is First Known Phase III Study in Advanced BTC to Demonstrate OS Superiority vs. Anti-PD-(L)1 Plus Chemotherapy

First Phase III Ivonescimab Readout beyond NSCLC Demonstrates Significant OS Benefit

MIAMI--(BUSINESS WIRE)-- Summit Therapeutics Inc. (Nasdaq: SMMT) today noted that data from the Phase III HARMONi-GI1 trial, conducted in China and sponsored by Akeso, Inc., featuring the novel, potential first-in-class investigational bispecific antibody ivonescimab, will be featured as part of the Presidential Symposium II at the European Society for Medical Oncology... More