[The Predictive Value of Perioperative Inflammatory Indicatorsin Prognosis of the Intrahepatic Cholangiocarcinoma Patients after Hepatectomy].

To evaluate the effect of perioperative inflammatory indicators on the prognosis of the patients with intrahepatic cholangiocarcinoma (ICC) after hepatectomy. The clinical data of 231 ICC patients in the West China Hospital of Sichuan University from December 2006 to December 2016 were retrospectively collected. Neutrophil-to-lymphocyte ratio (NLR), derived neutrophil-to-lymphocyte ratio (d-NLR) and platelet-to-lymphocyte ratio (PLR) of patients during the perioperative period (pre-operation, postoperative day 3 and day 5) were analyzed. The X-tile software was used to determine the optimal cut-off values of NLR, d-NLR and PLR in pre-operation, postoperative day 3 and day 5. Based on the cut-off values, all patients were divided into high level group and low level group, and Kaplan-Meier methods were used to analyze the correlations of NLR, d-NLR and PLR with the disease-free survival (DFS) and overall survival (OS) of patients. Univariate and multivariate Cox regression models were applied to assess the prognostic values of NLR, d-NLR and PLR. Nomogram was established to predict the prognosis for ICC patients, and the predicting accuracy was evaluated by the Consistency index ( C-index). A total of 231 ICC patients including 115 males and 116 females were enrolled into this study, and the proportion of patients aged <60 years was 57.1%. Among the patients enrolled, 161 patients (69.7%) recurred and 156 patients (67.5%) died after hepatectomy. The median time of DFS and OS were 8.9 and 12.5 months respectively. The Kaplan-Meier curves showed that d-NLR and NLR levels in pre-operation, postoperative day 3 and day 5, together with the preoperative PLR level were correlated with the time of DFS ( P<0.05). Meanwhile, d-NLR and PLR levels in pre-operation, postoperative day 3 and day 5, together with the NLR level in pre-operation and postoperative day 3 were correlated with the time of OS ( P<0.05). Univariate and multivariate Cox regression model analysis suggested that high level of the preoperative NLR and d-NLR, together with the high level of NLR on postoperative day 3 were the independent influencing factors of poor DFS. High level of the preoperative NLR and d-NLR, together with the high level of NLR on postoperative day 3 were the independent influencing factors of OS. The level of PLR level was not correlated with DFS and OS. The C-index values of nomogram for predicting DFS and OS were 0.738 (95% confidence interval: 0.699-0.777) and 0.778 (95% confidence interval: 0.758-0.818), respectively. High level of the preoperative NLR, preoperative d-NLR and NLR on postoperative day 3 in ICC patients indicate poor prognosis, and PLR has no prognostic value for ICC patients after hepatectomy.

Zhang ZF ，Wang T ，Kong JJ ，Yang LP ，Yang XW ，Wang WT ... -  《-》

[The prognostic value of preoperative peripheral blood inflammatory biomarkers for intrahepatic cholangiocarcinoma after radical resection].

Li Q ，Zhang R ，Fu JL ，Zhang J ，Su JB ，Jin ZC ，Chen C ，Zhang D ，Geng ZM ... -  《-》

[Prognostic value of preoperative peripheral blood neutrophil-to-lymphocyte ratio and γ-glutamyl transpeptidase-to-platelet ratio index in patients with hepatitis B virus related intrahepatic cholangiocarcinoma after radical resection].

Li Q ，Zhang R ，Fu JL ，Zhang J ，Su JB ，Jin ZC ，Chen C ，Zhang D ，Geng ZM ... -  《-》

Preoperative monocyte-to-lymphocyte ratio as a prognosis predictor after curative hepatectomy for intrahepatic cholangiocarcinoma.

Several inflammatory indicators have been reported to have predictive value in many types of malignant cancer. This research was aimed to explore the ability of the monocyte-to-lymphocyte ratio (MLR) to predict prognosis in patients with intrahepatic cholangiocarcinoma (ICC) who subjected to curative hepatectomy. This retrospective analysis included 196 patients with ICC who underwent curative hepatectomy between May 2018 and April 2023. The predictive abilities of the preoperative MLR in assessing overall survival (OS) and disease-free survival (DFS) in those patients were compared with other inflammation-based scores, including monocyte-to-white ratio, neutrophil-to-lymphocyte ratio, neutrophil-to-white ratio, platelet-to-lymphocyte ratio, platelet-to-white ratio, and systemic immune-inflammation index, as well as tumor markers, like carcinoembryonic antigen (CEA) and carbohydrate antigen 19 - 9 (CA19-9). The area under the time-dependent receiver operating characteristic curve indicated that the preoperative MLR had higher predictive efficiency in contrast with other inflammation-based scores and tumor markers in assessing OS and DFS. Stratifying patients according to the optimal cut-off value for the preoperative MLR, the data showed that both OS and DFS in the high MLR group were significantly worse than those in the low MLR group (p < 0.05 for all). Univariable and multivariable Cox analyses revealed that the preoperative MLR was an independent risk factor for OS and DFS in patients with ICC. In addition to predicting OS in patients with high CEA levels and predicting DFS in patients with high CA19-9 levels, patients with different CEA and CA19-9 levels were divided into completely different OS and DFS subgroups based on the risk stratification of the preoperative MLR. Our results demonstrated that the preoperative MLR was a good prognosis indicator to predict DFS and OS following curative hepatectomy in patients with ICC.

Tao BF ，Zhu HQ ，Qi LN ，Zhong JH ，Mai RY ，Ma L ... -  《BMC CANCER》

[Relationship between preoperative inflammatory indexes and prognosis of patients with rectal cancer and establishment of prognostic nomogram prediction model].

Zhang L ，Shi FY ，Qin Q ，Liu GX ，Zhang HW ，Yan J ，Tan M ，Wang LZ ，Xue D ，Hu CH ，Zhang Z ，She JJ ... -  《-》