Efficacy and Safety of Trastuzumab Emtansine in Chinese Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Locally Advanced or Metastatic Breast Cancer
Status: COMPLETED
Study type: INTERVENTIONAL
Conditions: Breast Cancer
Interventions: BIOLOGICAL: Trastuzumab Emtansine|DRUG: Lapatinib|DRUG: Capecitabine
Sponsor: Hoffmann-La Roche