The modified-Gustave Roussy immune score: assessing immune prognosis in advanced gastric cancer patients at baseline.

ABSTRACT:

Background

This retrospective study focused on patients with advanced gastric cancer (AGC) for whom traditional chemotherapy has limited efficacy and responses to immune checkpoint inhibitors (ICI) vary. It explored biomarkers for predicting immunotherapy response, with a particular focus on the modified Gustave Roussy immune score (mGRIm-s).

Methods

The retrospective study enrolled 268 patients with stage IV gastric cancer who initiated ICI treatment at the PLA General Hospital between December 2014 and May 2021. Patients were stratified into low-risk and high-risk groups based on three risk factors: low albumin levels, high lactate dehydrogenase levels, and an elevated neutrophil-lymphocyte ratio.

Results

The results showed that patients in the low mGRIm-s group had

SUBMITTER: Ma Y 

PROVIDER: S-EPMC12536778 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature