ArticleBiomarkers in medicine2025
Preoperative blood neutrophil-to-lymphocyte ratio, hematocrit and fibrinogen predict prognosis in colorectal cancer.
Article in Biomarkers in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
objectiveTo investigate the prognostic potential of preoperative blood neutrophil to lymphocyte ratio (NLR), hematocrit (HCT) and Fibrinogen (FIB) level in patients with colorectal cancer (CRC).
methodsThe data of 268 patients with CRC who underwent radical surgery from March 2013 to August 2017 in the First Affiliated Hospital of Guangzhou Medical University (Guangzhou, China) were retrospectively collected. The correlations between preoperative blood NLR, HCT and FIB level and the clinicopathologic features and prognosis were explored by Cox regression in the patients with CRC.
resultsUnivariate and multivariate analyses identified preoperative blood with high NLR (HR = 2.265, 95% CI: 1.437-3.570), low HCT (HR = 1.575, 95% CI: 1.010-2.454), and high FIB (HR = 1.667, 95% CI: 1.067-2.605) as independent predictors of reduced 5-year overall survival (OS). Furthermore, the patients were stratified into high (with 3 predictors), middle (with 2 predictors) and low (with 0 or 1 predictors) risk groups according to the number of the 3 independent prognostic predictors. The more independent predictors a patient has, the poorer their prognosis tends to be.
conclusionsPreoperative NLR, HCT, and FIB serve as cost-effective prognostic biomarkers in CRC. Their combination enables precise risk stratification, guiding personalized postoperative management.
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