Elevated Preoperative Neutrophil/lymphocyte Ratio is Associated with Poor Prognosis in Soft-tissue Sarcoma Patients
Overview
Authors
Affiliations
Background: Recent data indicate that tumour microenvironment, which is influenced by inflammatory cells, has a crucial role in cancer progression and clinical outcome of patients. In the present study, we investigated the prognostic relevance of preoperative neutrophil/lymphocyte (N/L) ratio on time to tumour recurrence (TTR) and overall survival (OS) in soft-tissue sarcoma (STS) patients who underwent curative surgical resection.
Methods: In all, 260 STS patients were included in this retrospective study. Kaplan-Meier curves and multivariate Cox proportional models were calculated for TTR and OS.
Results: In univariate analysis, elevated N/L ratio was significantly associated with decreased TTR (hazard ratio (HR), 2.32; 95% confidence interval (CI), 1.30-4.14; P=0.005) and remained significant in the multivariate analysis (HR, 1.98; 95%CI, 1.05-3.71; P=0.035). Patients with elevated N/L ratio showed a median TTR of 77.9 months. In contrast, patients with low N/L ratio had a median TTR of 99.1 months. Regarding OS, elevated N/L ratio was also significantly associated with decreased survival in univariate analysis (HR, 2.90; 95%CI, 1.82-4.61; P=0.001) and remained significant in multivariate analysis (HR, 1.88; 95%CI, 1.14-3.12; P=0.014).
Conclusion: In conclusion, our findings suggest that an elevated preoperative N/L ratio predicts poor clinical outcome in STS patients and may serve as a cost-effective and broadly available independent prognostic biomarker.
Yontar G, Mutlu E BMC Psychiatry. 2024; 24(1):966.
PMID: 39741243 PMC: 11686920. DOI: 10.1186/s12888-024-06439-y.
Peripheral immune profiling of soft tissue sarcoma: perspectives for disease monitoring.
Almeida J, Sousa L, Couceiro P, Andrade T, Alves V, Martinho A Front Immunol. 2024; 15:1391840.
PMID: 39502689 PMC: 11536262. DOI: 10.3389/fimmu.2024.1391840.
Ku E, Harada G, Lee G, Munjal A, Peterson N, Park J Front Oncol. 2024; 14:1392705.
PMID: 39421451 PMC: 11484061. DOI: 10.3389/fonc.2024.1392705.
Zhang A, Sun T, Yu D, Fu R, Liu X, Xue F Clin Exp Med. 2024; 24(1):154.
PMID: 38972952 PMC: 11228008. DOI: 10.1007/s10238-024-01350-y.
Development and Validation of a Prognostic Nomogram for HR+ HER- Breast Cancer.
Zhou J, Pan C, Ye Y, Li Z, Fu W, Jiang B Cancer Manag Res. 2024; 16:491-505.
PMID: 38800665 PMC: 11127650. DOI: 10.2147/CMAR.S459714.