NCT02625610

Avelumab in First-Line Maintenance Gastric Cancer (JAVELIN Gastric 100)

A Phase III Open-label, Multicenter Trial of Maintenance Therapy With Avelumab (MSB0010718C) Versus Continuation of First-line Chemotherapy in Subjects With Unresectable, Locally Advanced or Metastatic, Adenocarcinoma of the Stomach, or of the Gastro-esophageal Junction

• Status: Completed
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 499 (actual)
• Sponsor: EMD Serono Research & Development Institute, Inc. · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study was to demonstrate superiority of treatment with avelumab versus continuation of first-line chemotherapy.

Conditions

• Unresectable, Locally Advanced or Metastatic, Adenocarcinoma of the Stomach, or of the Gastro Esophageal Junction

Interventions

Type	Name	Description
DRUG	Avelumab	Maintenance Phase: Intravenous (IV) infusion (10 mg/kg over 1 hour) once every 2 weeks.
DRUG	Oxaliplatin	Induction Phase: Oxaliplatin was administered at a dose of 85 mg per square meter (mg/m\^2) as a continuous intravenous (IV) infusion on Day 1 along with leucovorin followed by 5-Fluorouracil every 2 weeks up to 12 weeks (or) Oxaliplatin at 130 mg/m\^2 IV on Day 1 along with capecitabine twice daily for 2 weeks followed by a 1-week rest period given every 3 weeks up to 12 weeks. Maintenance Phase: Participants were continued the same regimen of chemotherapy as they received during the Induction Phase until disease progression, significant clinical deterioration, unacceptable toxicity, or discontinuation.
DRUG	5-Fluorouracil	Induction Phase: 5-Fluorouracil was administered at a dose of 2600 mg/m\^2 IV continuous infusion over 24 hours on Day 1 (or) 5-FU at 400 mg/m\^2 IV push on Day 1 and 2400 mg/m\^2 IV continuous infusion over 46-48 hours (Days 1 and 2) along with oxaliplatin and leucovorin every 2 weeks up to 12 weeks. Maintenance Phase: Participants were continued the same regimen of chemotherapy as they received during the Induction Phase until disease progression, significant clinical deterioration, unacceptable toxicity, or discontinuation.
DRUG	Leucovorin	Induction Phase: Leucovorin was administered at a dose of 200 mg/m\^2 IV (or) Leucovorin 400 mg/m\^2 IV on Day 1 along with oxaliplatin and 5-FU every 2 weeks up to 12 weeks. Maintenance Phase: Participants were continued the same regimen of chemotherapy as they received during the Induction Phase until disease progression, significant clinical deterioration, unacceptable toxicity, or discontinuation.
DRUG	Capecitabine	Induction Phase: Capecitabine was administered at a dose of 1000 mg/m\^2 twice daily for 2 weeks followed by a 1-week rest period given every 3 weeks along with oxaliplatin up to 12 weeks. Maintenance Phase: Participants were continued the same regimen of chemotherapy as they received during the Induction Phase every 3 weeks until disease progression, significant clinical deterioration, unacceptable toxicity, or discontinuation.
OTHER	Best supportive care	Treatment administered with the intent to maximize Quality of Life (QoL) without a specific antineoplastic regimen. These may include for example antibiotics, analgesics, antiemetics, thoracentesis, paracentesis, blood transfusions, nutritional support (including jejunostomy), and focal external-beam radiation for control of pain, cough, dyspnea, or bleeding. Best supportive care were administered per institutional guidelines and participants were visit the clinic every 3 weeks.
DRUG	Oxaliplatin	Induction Phase: Oxaliplatin will be administered at a dose of 85 mg per square meter (mg/m\^2) as a continuous intravenous (IV) infusion on Day 1 along with leucovorin followed by 5-Fluorouracil every 2 weeks up to 12 weeks (or) Oxaliplatin at 130 mg/m\^2 IV on Day 1 along with capecitabine twice daily for 2 weeks followed by a 1-week rest period given every 3 weeks up to 12 weeks.
DRUG	5-Fluorouracil	Induction Phase: 5-Fluorouracil will be administered at a dose of 2600 mg/m\^2 IV continuous infusion over 24 hours on Day 1 (or) 5-FU at 400 mg/m\^2 IV push on Day 1 and 2400 mg/m\^2 IV continuous infusion over 46-48 hours (Days 1 and 2) along with oxaliplatin and leucovorin every 2 weeks up to 12 weeks.
DRUG	Leucovorin	Induction Phase: Leucovorin will be administered at a dose of 200 mg/m\^2 IV (or) Leucovorin 400 mg/m\^2 IV on Day 1 along with oxaliplatin and 5-FU every 2 weeks up to 12 weeks.
DRUG	Capecitabine	Induction Phase: Capecitabine will be administered at a dose of 1000 mg/m\^2 twice daily for 2 weeks followed by a 1-week rest period given every 3 weeks along with oxaliplatin up to 12 weeks.

Timeline

• Start date: 2015-12-24
• Primary completion: 2019-09-13
• Completion: 2021-06-03
• First posted: 2015-12-09
• Last updated: 2022-06-09
• Results posted: 2021-11-04

Locations

200 sites across 17 countries: United States, Australia, Brazil, Canada, France, Germany, Hungary, Italy, Japan, Romania, Russia, South Korea, Spain, Taiwan, Thailand, Turkey (Türkiye), United Kingdom