All Amgen sponsored AMG102 clinical studies were terminated following a pre-planned Data Monitoring Committee safety review of study 20070622.

This is a phase 3, multicenter, randomized, double-blind, placebo controlled study of epirubicin, cisplatin & capecitabine (ECX) with rilotumumab or placebo for untreated advanced MET-positive gastric or gastroesophageal junction (GEJ) adenocarcinoma

Key Inclusion Criteria:

• Pathologically confirmed unresectable locally advanced or metastatic gastric or GEJ adenocarcinoma •Eastern Cooperative Oncology Group (ECOG) performance status (0 or 1)
• Tumor MET-positive by immunohistochemistry (IHC)
• Evaluable (measurable or non-measurable) disease by Response Evaluation Criteria In Solid Tumors (RECIST) 1.1 criteria

Key exclusion criteria:

• Human Epidermal Growth Factor Receptor 2 (HER2) -overexpressing locally advanced or metastatic gastric or GEJ adenocarcinoma •Previous systemic therapy for locally advanced or metastatic gastric or GEJ adenocarcinoma
• Less than 6 months have elapsed from completion of prior neoadjuvant or adjuvant chemotherapy or chemoradiotherapy to randomization
• Previous treatment with anthracyclines must not exceed total cumulative dose of epirubicin of 400 mg/m2
• Squamous cell histology
• Left ventricular ejection fraction (LVEF) < 50%