Prognostic Value of a Modified Albumin–Bilirubin Score Designed for Patients with Esophageal Squamous Cell Carcinoma After Radical Resection.

Background: The albumin–bilirubin (ALBI) score was originally developed to assess the severity of liver dysfunction in patients with hepatocellular carcinoma and has subsequently been used as a prognostic marker for that disease. Here, we examined the value of the preoperative ALBI score as a prognostic marker for patients with esophageal squamous cell carcinoma (ESCC) after radical esophagectomy. Methods: We retrospectively analyzed data from 449 patients who underwent curative resection for ESCC. The ALBI score was calculated as (log₁₀ serum bilirubin [μmol/l] × 0.66) + (serum albumin [g/l] × − 0.0852). Receiver operating characteristic curve analysis was used to define a preoperative modified ALBI (mALBI) score for patient stratification. Results: Of the 449 ESCC patients, 232 and 217 were assigned to mALBI Grade 1 or Grade 2 groups based on preoperative ALBI scores of ≤ − 3.33 or > − 3.33, respectively. Preoperative mALBI grade was significantly associated with age, excessive alcohol consumption, squamous cell carcinoma antigen level, and clinical disease stage. The mALBI Grade 2 group had significantly shorter disease-specific and recurrence-free survival than the mALBI Grade 1 group. Multivariate analysis demonstrated that mALBI Grade 2 was an independent prognostic factor for disease-specific survival (hazard ratio 1.86, 95% confidence interval 1.18–2.93, P = 0.0074). In most subgroup analyses, mALBI Grade 2 was associated with a greater risk of disease-specific death. Conclusions: mALBI grade serves as a simple and useful prognostic marker for disease-specific survival in patients with ESCC after radical esophagectomy. [ABSTRACT FROM AUTHOR]