Prognostic Prediction for Patients with Hepatocellular Carcinoma and Ascites: Role of Albumin-Bilirubin (ALBI) Grade and Easy (EZ)-ALBI Grade

Author:

Liao Jia-I12,Ho Shu-Yein23,Liu Po-Hong4,Hsu Chia-Yang5,Huang Yi-Hsiang126ORCID,Su Chien-Wei12ORCID,Hou Ming-Chih12,Huo Teh-Ia78ORCID

Affiliation:

1. Division of Gastroenterology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112, Taiwan

2. School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan

3. Division of Gastroenterology and Hepatology, Min-Sheng General Hospital, Taoyuan 330, Taiwan

4. Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA

5. Department of Medicine, Renown Regional Medical Center, Reno, NV 89502, USA

6. Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan

7. Department of Medical Research, Taipei Veterans General Hospital, Taipei 112, Taiwan

8. Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan

Abstract

Patients with hepatocellular carcinoma (HCC) often have co-existing ascites, which is a hallmark of liver decompensation. The albumin-bilirubin (ALBI) grade and EZ (easy)-ALBI grade are used to assess liver functional reserve in HCC, but the predictive accuracy of these two models in HCC patients with ascites is unclear. We aimed to determine the prognostic role of ALBI and EZ-ALBI grades in these patients. A total of 4431 HCC patients were prospectively enrolled and retrospectively analyzed. Independent prognostic predictors were identified by the multivariate Cox proportional hazards model. Of all patients, 995 (22.5%) patients had ascites. Grade 1, 2, and 3 ascites were found in 16%, 4%, and 3% of them, respectively. A higher ascites grade was associated with higher ALBI and EZ-ALBI scores and linked with decreased overall survival. In the Cox multivariate analysis, serum bilirubin level > 1.1 mg/dL, creatinine level ≥ 1.2 mg/dL, α-fetoprotein ≥ 20 ng/mL, total tumor volume > 100 cm3, vascular invasion, distant metastasis, poor performance status, ALBI grade 2 and 3, EZ-ALBI grade 2 and 3, and non-curative treatments were independently associated with increased mortality (all p < 0.05) among HCC patients with ascites. The ALBI and EZ-ALBI grade can adequately stratify overall survival in both the entire cohort and specifically in patients with ascites. Ascites is highly prevalent and independently predict patient survival in HCC. The ALBI and EZ-ALBI grade are feasible markers of liver dysfunction and can stratify long-term survival in HCC patients with ascites.

Funder

Taipei Veterans General Hospital

Publisher

MDPI AG

Subject

Cancer Research,Oncology

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