OncoTargets and Therapy (Sep 2020)

Combining the Fibrinogen-to-Pre-Albumin Ratio and Prognostic Nutritional Index (FPR-PNI) Predicts the Survival in Elderly Gastric Cancer Patients After Gastrectomy

  • Zhang X,
  • Zhao W,
  • Chen X,
  • Zhao M,
  • Qi X,
  • Li G,
  • Shen A,
  • Yang L

Journal volume & issue
Vol. Volume 13
pp. 8845 – 8859

Abstract

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Xunlei Zhang,1,* Wenjing Zhao,2,* Xin Chen,3,* Min Zhao,4 Xue Qi,5 Guoxing Li,3 Aiguo Shen,2 Lei Yang1 1Department of Oncology, Affiliated Tumor Hospital of Nantong University, Nantong Jiangsu, People’s Republic of China; 2Cancer Research Center, Affiliated Tumor Hospital of Nantong University, Nantong Jiangsu, People’s Republic of China; 3Department of General Surgery, Affiliated Tumor Hospital of Nantong University, Nantong Jiangsu, People’s Republic of China; 4Department of Pathology, Affiliated Tumor Hospital of Nantong University, Nantong Jiangsu, People’s Republic of China; 5Department of Oncology, Nantong Liangchun Hospital of Traditional Chinese Medicine, Nantong, Jiangsu, People’s Republic of China*These authors contributed equally to this workCorrespondence: Lei Yang Email [email protected] Shen Email [email protected]: Inflammation and nutrition are important causes contributing to the progression and poor survival of gastric cancer (GC). The objective of this study is to investigate the prognostic significance of the preoperative fibrinogen-to-pre-albumin ratio (FPR) and the prognostic nutritional index (PNI) in GC patients who have undergone gastrectomy.Methods: A total of 274 patients with resected pathological GC from January 2007 to December 2013 were enrolled in this retrospective study. Survival analysis was performed using Kaplan–Meier and log rank tests. Univariate and multivariate analyses were established to identify independent prognostic factors of 5-year survival. A predictive nomogram was used to predict prognosis of overall survival (OS), and its accuracy was determined by Harrell’s concordance index (C index).Results: A high preoperative FPR-PNI score was significantly correlated with age, bigger tumor size, more lymphatic metastases and advanced TNM stage. Univariate analysis revealed that the GC patients with high FPR, low PNI and high FPR-PNI scores had shorter survival time. Multivariate analysis showed that FPR-PNI was an independent prognostic factor for OS in GC patients, especially in elderly patients. In the sub-analysis by age, the FPR-PNI score could significantly increase the accuracy of prognosis compared with the FPR and PNI alone in elderly GC patients.Conclusion: The preoperative FPR-PNI score is an effective independent prognostic index for GC patients after surgery, especially in elderly patients.Keywords: gastric cancer, prognostic nutritional index, fibrinogen-to-pre-albumin ratio, FPR-PNI, prognosis

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