The Significant Impact of Fibrinogen-C-Reactive Protein-Albumin Ratio on the Long-Term Outcomes After Pancreatic Resection for Pancreatic Cancer.

[OBJECTIVES] This study aimed to assess the prognostic significance of a novel biomarker, the fibrinogen-C-reactive protein-albumin ratio (F-CAR), in pancreatic cancer patients undergoing pancreatectomy.

[METHOD] We retrospectively analyzed 163 patients undergoing pancreatectomy for pancreatic cancer. The relationship between F-CAR, calculated from preoperative serum fibrinogen, albumin, and C-reactive protein levels, and long-term outcomes following pancreatectomy was examined.

[RESULTS] Multivariate analysis revealed that several factors, including age (P < 0.01), high serum carbohydrate antigen 19-9 (CA19-9) level (P < 0.01), high serum carcinoembryonic antigen level (P = 0.049), pT3 or pT4 (UICC) (P < 0.01), pN1 or pN2 (P < 0.01), and high F-CAR (hazards ratio, 1.51; 95% confidence interval, 1.03-2.22; P = 0.04), were independent and significant predictors of disease-free survival. Moreover, factors such as age (P = 0.02), high serum carcinoembryonic antigen level (P < 0.01), preoperative biliary drainage (P = 0.02), preoperative chemotherapy (P = 0.04), lymph node metastasis (P < 0.01), adjuvant chemotherapy (P = 0.046), and high F-CAR (hazards ratio, 1.55; 95% confidence interval, 1.03-2.35; P = 0.04) were found to be independent and significant predictors of overall survival.

[CONCLUSIONS] F-CAR is a useful prognostic factor for disease-free survival and overall survival after pancreatectomy in pancreatic cancer patients.