Computed Tomography-Based Radiomics and Genomics Analyses for Survival Prediction of Stage III Unresectable Non-Small Cell Lung Cancer Treated With Definitive Chemoradiotherapy and Immunotherapy.

ABSTRACT: The standard therapy for locally unresectable advanced non-small cell lung cancer (NSCLC) is comprised of chemoradiotherapy (CRT) before immunotherapy (IO) consolidation. However, how to predict treatment outcomes and recognize patients that will benefit from IO remain unclear. This study aimed to identify prognostic biomarkers by integrating computed tomography (CT)-based radiomics and genomics. Specifically, our research involved 165 patients suffering from unresectable Stage III NSCLC. Cohort 1 (IO following CRT) was divided into D1 (n = 74), D2 (n = 32), and D3 (n = 26) sets, and the remaining 33 patients treated with CRT alone were grouped in D4. According to the CT images of primary tumor regions, radiomic features were analyzed through the least absolute shrinkage and selection oper

SUBMITTER: Geng Y 

PROVIDER: S-EPMC11890425 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature