MIAMI–(BUSINESS WIRE)—- $SMMT–Summit Therapeutics Inc. (Nasdaq: SMMT) today noted that its partner Akeso Inc. announced positive results from the Phase III HARMONi-GI1 study evaluating the novel, potential first-in-class investigational bispecific antibody ivonescimab plus chemotherapy compared with durvalumab plus chemotherapy as a first-line treatment for patients with advanced biliary tract cancer (BTC). These data are featured in today’s Presidential Symposium II at the European Society for Medic