Cancer Management and Research (Nov 2020)
Efficacy of the Preoperative Albumin–Bilirubin Grade for Predicting Survival and Outcomes of Postoperative Chemotherapy for Advanced Gastric Cancer
Abstract
Ce Zhu,* Xiang Wang,* Sian Chen,* Xinxin Yang, Jing Sun, Bujian Pan, Weiteng Zhang, Xiaodong Chen, Yingpeng Huang Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yingpeng Huang Department of Gastrointestinal SurgeryThe Second Affiliated Hospital of Wenzhou Medical University, No. 109 West College Road, Wenzhou, Zhejiang Province People’s Republic of ChinaTel +86 13587616686Email [email protected]: The liver function index can predict the prognosis of hepatocellular carcinoma and many other non-neoplastic diseases. We aimed to determine whether the preoperative albumin–bilirubin (ALBI) grade could predict the prognosis of patients with gastric cancer (GC).Patients and Methods: Data of 243 patients with GC who underwent radical resection were collected retrospectively. Patients were divided into the high ALBI (>− 2.34) and low ALBI (≤− 2.34) grade groups. Overall survival was analyzed between the two groups using the Kaplan–Meier curves. Univariate and multivariate analyses identified the independent factors associated with postoperative complications and overall survival.Results: The postoperative complication rates were higher in the high ALBI grade group than in the low ALBI grade group (P=0.005). The high ALBI grade group also had worse overall survival (P< 0.001), especially TNM stage II–III patients (stage II, P=0.043; stage III, P< 0.001). In the high ALBI grade group, patients with TNM stage III not undergoing chemotherapy had significantly worse survival times (P=0.001). High ALBI grade (P=0.032), Charlson score of 1– 2 (P=0.007), and laparotomy surgery (P=0.045) were independent risk factors for postoperative complications. High ALBI grade (P=0.005), age ≥ 70 years (P=0.002), nutritional risk screening score 2002 score of 5– 6 (P=0.019), tumor located in the cardia (P=0.020), diffuse tumor (P< 0.001), and TNM stage III (P< 0.001) were independent risk factors for overall survival.Conclusion: Preoperative ALBI grade could predict postoperative complications and overall survival of patients with GC, especially those with TNM stages II–III. This grading method has the advantages of preoperative availability, simplicity, and objectivity and aids in improving preoperative prognosis prediction and in achieving better outcomes of postoperative chemotherapy.Keywords: gastric cancer, albumin–bilirubin, liver function, prognosis, postoperative complications
