A Study of Trastuzumab Emtansine Versus Capecitabine + Lapatinib in Participants With HER2-positive Locally Advanced or Metastatic Breast Cancer
Conditions
Interventions
- DRUG: Trastuzumab emtansine
- DRUG: Lapatinib
- DRUG: Capecitabine
Sponsor
Hoffmann-La Roche