A Clinical Study of Boserolimab (MK-5890) With Pembrolizumab and Chemotherapy in People With Early Triple-Negative Breast Cancer (MK-5890-003)

The umbrella design of this study provides the framework to evaluate the safety, tolerability and clinical activity of different investigational agents in participants with newly diagnosed, high-risk, early-stage TNBC who might benefit from adding these investigational agents to pembrolizumab plus chemotherapy.