MEGA (Met or EGFR Inhibition in Gastroesophageal Adenocarcinoma): FOLFOX Alone or in Combination With AMG 102 or Panitumumab as First-line Treatment in Patients With Advanced Gastroesophageal Adenocarcinoma — MEGA  

Malignant Neoplasm of Stomach Clinical Trial

Official title: MEGA (Met or EGFR Inhibition in Gastroesophageal Adenocarcinoma): FOLFOX Alone or in Combination With AMG 102 or Panitumumab as First-line Treatment in Patients With Advanced Gastroesophageal Adenocarcinoma FNCLCC-FFCD-AGEO PRODIGE 17-ACCORD 20 Randomized Phase II Trial

Status Completed

Clinical Trial Summary

This multicentre, open-label, randomized phase II trial is ongoing in 30 centres in France. Main eligibility criteria include: histologically proven adenocarcinoma of the stomach, esophagus or gastroesophageal junction; locally advanced or metastatic disease; measurable disease (RECIST 1.1); no known HER2 overexpression; no prior palliative chemotherapy.

Clinical Trial Description

Patients are randomised to modified FOLFOX6 (oxaliplatin 85 mg/m2, FA 400 mg/m², FU 400 mg/m² bolus then 2400 mg/m² over 46 hr) alone or combined to either panitumumab (6 mg/kg) or AMG 102 (10 mg/kg), every two weeks until unacceptable toxicity or disease progression. Judgment criteria include 4-month progression-free survival (PFS) rate (primary endpoint), OS, objective response rate, and safety. Ancillary studies aim to identify candidate predictive and prognostic biomarkers among functional of molecular alterations of the EGFR/RAS/RAF and HGF/c-Met pathways, and to monitor circulating tumour cells and circulating immune cells (myeloid derived suppressor cells, NK cells) in sequential blood samples taken at baseline and through the study treatment. A total of 165 pts will be enrolled (Fleming's one-step design) ;

Related Conditions & MeSH terms

• Adenocarcinoma
• Esophageal Neoplasms
• Malignant Neoplasm of Esophagus
• Malignant Neoplasm of Stomach
• Neoplasms
• Stomach Neoplasms

• NCT number: NCT01443065
• Study type: Interventional
• Source: UNICANCER
• Status: Completed
• Phase: Phase 2
• Start date: January 2011
• Completion date: September 2018