A Study of T-DXd as Monotherapy or in Combination With Anti-cancer Agents in Patients With Selected HER2-expressing Tumors
This is an open-label, multicenter, Phase II study to evaluate the efficacy and safety of trastuzumab deruxtecan as monotherapy or in combination with anti-cancer agents for the treatment in locally advanced, unresectable, or metastatic patients with selected HER2-expressing solid tumors which are not eligible for curative therapy.