A Study of Pertuzumab in Combination With Trastuzumab and Chemotherapy in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Metastatic Gastroesophageal Junction or Gastric Cancer
Conditions
Interventions
- DRUG: 5-Fluorouracil
- DRUG: Capecitabine
- DRUG: Cisplatin
- DRUG: Pertuzumab
- DRUG: Placebo
- DRUG: Trastuzumab
Sponsor
Hoffmann-La Roche