Prognostic Value of the Modified Systemic Inflammation Score in Patients With Extranodal Natural Killer/T-Cell Lymphoma

作者：He Huang, Li Min Chen, Xiao Jie Fang, Cheng Guo, Xiao Lin, Huang Ming Hong, Xi Li, Zhao Wang, Ying Tian, Meiting Chen, Yu Yi Yao, Zegeng Chen, Xiao Qian Li, Fei Pan · 发表于：Frontiers in Pharmacology · 年份：2020 · DOI：10.3389/fphar.2020.593392 · 被引用次数：14 · 研究领域：Inflammatory Biomarkers in Disease Prognosis、Lymphoma Diagnosis and Treatment、Viral-associated cancers and disorders

BACKGROUND: Extranodal natural killer/T-cell lymphoma (ENKTL) is a rare and extremely malignant tumor. The systemic inflammation score (SIS), which is based on the pretreatment level of lymphocyte-to-monocyte ratio (LMR) and serum albumin (Alb), has been shown to be of prognostic value in a number of cancers. We integrate several other pretreatment serum inflammatory indicators, including the neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), serum C-reactive protein (CRP) and albumin (Alb) level, to establish a modified systemic inflammatory scoring system to predict clinical outcomes of ENKTL. METHODS: A total of 184 patients with newly diagnosed ENKTL was retrospectively investigated. Systemic inflammatory indexes, including NLR, LMR, CRP, and Alb level were reviewed. Receiver operating characteristic (ROC) curve analysis was carried out to obtain the optimal cut-off value. The associations between cutoff values and overall survival (OS) were analyzed by Kaplan-Meier curves and Cox proportional models. RESULTS: The median age of patients was 44.0 years, ranging from 15 to 82 years. There were 129 (70.1%) male patient. About 57.1% of patients had stage III or IV disease. The optimal cut-off values of NLR and LMR in predicting OS were 3.1 and 2.4, respectively. The clinical standard of CRP and Alb levels at 10 and 40 mg/L, respectively, were chosen as the optimal cut-off values. By multivariate analysis, hemophilic syndrome (hazard ratio [HR]: 10.540, 9...