Overview Avelumab in First-Line Maintenance Gastric Cancer (JAVELIN Gastric 100) Status: Completed Trial end date: 2021-06-03 Target enrollment: Participant gender: Summary The purpose of this study was to demonstrate superiority of treatment with avelumab versus continuation of first-line chemotherapy. Phase: Phase 3 Details Lead Sponsor: EMD Serono Research & Development Institute, Inc.Collaborators: Merck KGaAMerck KGaA, Darmstadt, GermanyTreatments: AvelumabCapecitabineFluorouracilLeucovorinLevoleucovorinOxaliplatin