Association between preoperative advanced lung cancer inflammation index and recurrence of hepatocellular carcinoma...

The association between the advanced lung cancer inflammation index (ALI) and the recurrence of hepatocellular carcinoma (HCC) in patients treated with curative resection and its predictive value remains unclear.

To assess the association between preoperative ALI and the recurrence of HCC in patients treated with surgical resection.

This retrospective study analyzed patients with HCC treated with surgical resection at The Affiliated Huai'an No. 1 People's Hospital of Nanjing Medical University (Huai'an, China) from 2019 to 2021. The advanced lung cancer inflammation index was calculated as (BMI × ALB/NLR), where BMI = body mass index, ALB = serum albumin and NLR = neutrophil-lymphocyte ratio. Univariate and multivariable Cox proportional risk models were performed to evaluate the association between the ALI and recurrence of HCC patients treated with surgical resection. Subgroup analyses were conducted based on age, sex, performance status (PS), cirrhosis, pathological staging, tumor grading, tumor size, and number of tumors.

Among the 295 HCC patients treated with surgical resection, 180 patients (61.02%) had recurrences, with the mean follow-up being 462 (187, 730) days. Patients with higher ALI scores were significantly less likely to have a recurrence of HCC after surgical resection (hazard ratio (HR): 0.59, 95% confidence interval (95% CI): 0.42-0.83, p = 0.003). Based on subgroup analyses, HCC patients undergoing surgical resection with higher ALI scores were associated with recurrence in those ≥60 years of age, with tumors ≥5 cm, and in patients with single tumors and ≥2 tumors.

This study confirms the association between ALI and the reduced risk of recurrence in HCC patients treated with surgical resection.