A Study of Tucatinib (MK-7119) in Combination With Trastuzumab and Capecitabine in Participants With Previously Treated Locally Advanced Unresectable or Metastatic Human Epidermal Growth Factor Receptor 2 Positive (HER2+) Breast Carcinoma (MK-7119-001)
ACTIVE_NOT_RECRUITING
Status
Conditions
Interventions
- DRUG: Tucatinib
- BIOLOGICAL: Trastuzumab
- DRUG: Capecitabine
Sponsor
Pfizer