Prognostic value of combined preoperative fibrinogen-albumin ratio and platelet-lymphocyte ratio score in patients with breast cancer: A prognostic nomogram study.

The purpose of this study was to evaluate the prognostic value of combined preoperative fibrinogen-albumin ratio and platelet-lymphocyte ratio score (FAR-PLR score) in breast cancer, and to establish a nomogram based on the score as well as clinicopathological factors to predict the prognosis of breast cancer. The study cohort included 707 breast cancer patients who underwent curative resection in Taizhou Hospital of Zhejiang Province, China from January 2010 to April 2016. FAR and PLR increased by 2 at the same time, only one index increased by 1, and none increased by 0. The relationship of preoperative FAR-PLR score with overall survival time (OS) and disease free survival time (DFS) in breast cancer was analyzed by log-rank test and COX proportional risk regression model, and a nomogram was established based on the results of multivariate analysis. The average patient follow-up time was 61.2 months. The FAR-PLR score was conversely correlated with OS and DFS (P < 0.001). In the stage I-II group and III group, the FAR-PLR scores were significantly different among high, medium and low groups of OS and DFS (P < 0.01). FAR-PLR score was also found to be a powerful predictor of prognosis in Luminal B-like subtype, Her-2 overexpression subtype, and triple-negative subtype breast cancers; the higher the FAR-PLR score, the worse the prognosis. Forest charts and multivariate COX proportional risk regression model analysis showed that preoperative FAR-PLR score was an independent risk factor of OS (HR = 1.759, 95%CI = 1.410-2.210, P = 0.000) and DFS (HR = 1.729, 95%CI = 1.385-2.158, P = 0.000) in breast cancer. Based on the COX regression analysis of multiple factors, a nomogram prediction model for the survival of breast cancer was established. The calibration curve analysis indicated that the nomogram results were highly consistent between predicted and actual outcomes. Compared to stage (C-index of OS and DFS were 0.583 and 0.588 respectively), PR (C-index of OS and DFS were 0.592 and 0.592 respectively) and FAR-PLR score (C-index of OS and DFS were 0.592 and 0.591 respectively), the nomogram showed better predictive accuracy (C-index of OS and DFS were 0.652 and 0.651 respectively). The results of this study suggest that preoperative FAR-PLR score may be a potential new biomarker for predicting survival and prognosis of breast cancer. A prognostic nomogram model based on preoperative FAR-PLR score and clinicopathological factors may help doctors make better clinical decisions for breast cancer treatment.

Zheng Y ，Wu C ，Yan H ，Chen S ... -  《-》

[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 ... -  《-》

Preoperative Breast Immune Prognostic Index as Prognostic Factor Predicts the Clinical Outcomes of Breast Cancer Patients Receiving Neoadjuvant Chemotherapy.

This study aims at investigating the potential prognostic significance of the breast immune prognostic index (BIPI) in breast cancer patients who received neoadjuvant chemotherapy (NACT). The optimal cutoff value was calculated through the receiver operating characteristic curve (ROC). The correlations between BIPI and clinicopathologic characteristics were determined by the chi-square test or Fisher's exact test. The Kaplan-Meier method was used to estimate the survival probability, and the log-rank test was used to analyze the differences in the survival probability among patients. The univariate and multivariate Cox proportional hazard regression model was used to screen the independent prognostic factors. A prognostic nomogram for disease-free survival (DFS) and overall survival (OS) was built on the basis of the multivariate analyses. Furthermore, the calibration curve and decision curve analysis (DCA) were used to assess the predictive performance of the nomogram. All enrolled patients were split into three subgroups based on the BIPI score. The mean DFS and OS of the BIPI score 0 group and BIPI score 1 group were significantly longer than those of the BIPI score 2 group (42.02 vs. 38.61 vs. 26.01 months, 77.61 vs. 71.83 vs. 53.15 months; p < 0.05). Univariate and multivariate analyses indicated that BIPI was an independent prognostic factor for patients' DFS and OS (DFS, hazard ratio (HR): 6.720, 95% confidence interval (CI): 1.629-27.717; OS, HR: 8.006, 95% CI: 1.638-39.119). A nomogram with a C-index of 0.873 (95% CI: 0.779-0.966) and 0.801 (95% CI: 0.702-0.901) had a favorable performance for predicting DFS and OS survival rates for clinical use by combining immune scores with other clinical features. The calibration curves at 1-, 3-, and 5-year survival suggested a good consistency between the predicted and actual DFS and OS probability. The DCA demonstrated that the constructed nomogram had better clinical predictive usefulness than only BIPI in predictive clinical applications of 5-year DFS and OS prognostic assessments. The patients with low BIPI score have better prognoses and longer DFS and OS. Furthermore, the BIPI-based nomogram may serve as a convenient prognostic tool for breast cancer and help in clinical decision-making.

Chen L ，Kong X ，Huang S ，Su Z ，Zhu M ，Fang Y ，Zhang L ，Li X ，Wang J ... -  《Frontiers in Immunology》

[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 ... -  《-》

Prognostic significance of preoperative fibrinogen in patients with colon cancer.

Sun ZQ ，Han XN ，Wang HJ ，Tang Y ，Zhao ZL ，Qu YL ，Xu RW ，Liu YY ，Yu XB ... -  《-》