Randomised phase II trial of mFOLFOX6 plus bevacizumab versus mFOLFOX6 plus cetuximab as first-line treatment for colorectal liver metastasis (ATOM trial).

ABSTRACT:

Background

Chemotherapy with biologics followed by liver surgery improves the resection rate and survival of patients with colorectal liver metastasis (CRLM). However, no prospective study has compared the outcomes of chemotherapy with bevacizumab (BEV) versus cetuximab (CET).

Methods

The ATOM study is the first randomised trial comparing BEV and CET for initially unresectable CRLM. Patients were randomly assigned in a 1:1 ratio to receive mFOLFOX6 plus either BEV or CET. The primary endpoint was progression-free survival (PFS).

Results

Between May 2013 and April 2016, 122 patients were enrolled. Median PFS was 11.5 months (95% CI 9.2-13.3 months) in the BEV group and 14.8 months (95% CI 9.7-17.3 months) in the CET group (hazard ratio 0.803; P = 0.33). Patients with a

SUBMITTER: Oki E 

PROVIDER: S-EPMC6738101 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature