目的探讨术前外周血中性粒细胞与淋巴细胞比值(neutrophil to ymphocyte ratio,NLR)、血小板淋巴细胞比率(platelet to lymphocyte ratio,PLR)、预后营养指数(prognostic nutritional index,PNI)在预测乙型肝炎相关肝细胞肝癌...目的探讨术前外周血中性粒细胞与淋巴细胞比值(neutrophil to ymphocyte ratio,NLR)、血小板淋巴细胞比率(platelet to lymphocyte ratio,PLR)、预后营养指数(prognostic nutritional index,PNI)在预测乙型肝炎相关肝细胞肝癌(hepatocellular carcinoma,HCC)患者根治性切除术后预后中的价值。方法搜集2003至2012年接受手术切除肿瘤的426例HBV相关的肝细胞癌的患者资料,绘制NLR,PLR,PNI受试者工作特征(receiver operating characteristic,ROC)曲线,由最高约登指数选择最佳NLR、PLR、PNI的cut.off值。Cox模型分别进行单因素和多因素分析,确定对预后有独立影响的因素。生存曲线以Kaplan—Meier完成并以Log-rank检验。结果Kaplan-Meier分析显示,NLR≤1.62组比NLR〉1.62组患者总体生存率高,差异有统计学意义(P〈0.005);PNI〉49.42组比PNI≤49.42组总体生存率高,差异有统计学意义(P〈0.005)。Cox回归多因素分析进一步显示NLR〉1.62(HR1.74,P=0.007),PNI≤49.42(HR0.70,P=0.021)均为总体生存率的独立危险因素,NLR〉1.62(HR1.45,P=0.03)也是无复发生存率的独立危险因素。结论术前NLR〉1.62,PNI≤49.42可能为影响HBV相关肝癌术后预后的独立危险因素。展开更多
基金Supported by Unrestricted research grants to Dr.Lehmann FS by the Freiwillige Akademische Gesellschaft(Basel,Switzer-land)the Pfizer AG,Viollier Laboratories AG,Switzerland performed the fecal calprotectin assays
文摘AIM: To determine calprotectin release before and after colorectal cancer operation and compare it to tumor and histopathological parameters.