GB268 Monotherapy or Combination Therapy for Locally Advanced/Metastatic Breast Cancer (Phase Ib/Ⅱ)
This is a Phase Ib/II, open-label, multi-cohort, multi-center study to evaluate the safety, tolerability, and preliminary anti-tumor activity of GB268, a biological product, as monotherapy or in combination with other therapies in patients with locally advanced unresectable or metastatic breast cancer.
Age ≥ 18 years, male or female. [+9]
Prior anti-cancer therapy within specified washout periods. [+24]