Prognostic analysis of patients with CRLM based on CRS score: a single-center retrospective study.

ABSTRACT:

Background

To improve prognosis of patients with synchronous colorectal liver metastasis (CRLM), we constructed a nomogram model to improve outcome through risk stratification and decision support.

Methods

The 389 CRLM patients (273 training set and 116 validation set at a ratio of 7: 3) receiving systematic chemotherapy and synchronously resection with/without radiofrequency ablation (RFA) were retrospectively investigated. Overall survival (OS) and recurrence free survival (RFS) were mainly endpoint. A normo-gram model was conduct. The receiver operating characteristic (ROC) curve, decision curve analysis (DCA), C-index and calibration curve were performed to assess stablity and efficacy of model. The prognosis was evaluated based on Kaplan-Meier (KM) curve.

Results

SUBMITTER: Xue JS 

PROVIDER: S-EPMC12004860 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature