Akeso Reports Survival Benefit in Phase III Lung Cancer Trial, Enrolls First Patient in Breast Cancer Study
Jun 15, 2026
Akeso reported overall survival benefit for ivonescimab plus chemotherapy in Phase III lung cancer study. The company enrolled first patient in Phase Ib/II trial of next-generation HER3 ADC AK138D1 for advanced breast cancer. Akeso also received China approval to start Phase II trials for AK139 bispecific antibody.