Prognostic significance of plasma fibrinogen/serum albumin ratio in the postoperative outcome of pancreatic ductal adenocarcinoma

Abstract

Background/Aim: Surgery is an important pancreatic ductal adenocarcinoma (PDAC) treatment; existing markers are inadequate prognostic indexes. We herein evaluated the utility of the FA score (fibrinogen/albumin ratio) for predicting PDAC postoperative outcomes. Patients and Methods: We analysed the data of 67 PDAC patients who underwent surgical resection. The relationship between postoperative outcomes and the FA score was investigated. Performance of the FA score was compared to that of other variables and prognostic indexes. Results: No patient with FA ≥130 survived >3 years, whereas all patients who survived longer had FA <130. The FA score was superior to all other indexes for predicting postoperative outcomes. Patients with FA ≥130 vs. <130 had significantly shorter overall and recurrence-free survival. Conclusion: The FA score is useful for predicting PDAC postoperative outcomes. Preoperatively, it may detect patients likely to have poor postoperative prognoses who may benefit from adjuvant or neoadjuvant therapy, thus improving outcomes.