AI Article Synopsis

  • The study examined the characteristics and prognosis of Korean patients with hepatocellular carcinoma (HCC) based on the disease's etiology, focusing on data from 2010-2014.
  • Out of 1,595 patients analyzed, those with hepatitis B had the best survival rates, followed by hepatitis C, while non-B non-C patients faced significantly poorer outcomes.
  • The research highlighted that the presence of diabetes mellitus negatively impacted survival rates, particularly in patients with early-stage HCC.

Article Abstract

Background/aim: The profile of patients with hepatocellular carcinoma (HCC) has changed globally; the role of etiology in predicting prognosis of HCC patients remains unclear. We aimed to analyze the characteristics and prognosis of Korean patients with HCC according to disease etiology.

Methods: This retrospective observational study included patients diagnosed with HCC between 2010 and 2014 in a single center in Korea. Patients with HCC aged <19 years old, had coinfection with other viral hepatitis, had missing follow-up data, were Barcelona Clinic Liver Cancer stage D, or died before 1 month were excluded.

Results: A total of 1,595 patients with HCC were analyzed; they were classified into the hepatitis B virus (HBV) group (1,183 [74.2%]), hepatitis C virus (HCV) group (146 [9.2%]), and non-B non-C (NBNC) group (266 [16.7%]). The median overall survival of all patients was 74 months. The survival rates at 1, 3, and 5 years were 78.8%, 62.0% and 54.9% in the HBV group; 86.0%, 64.0%, and 48.6% in the HCV group; and 78.4%, 56.5%, and 45.9% in the NBNC group, respectively. NBNC-HCC has a poorer prognosis than other causes of HCC. Survival was significantly longer in the HBV group with early-stage HCC than in the NBNC group. Furthermore, survival was shorter in patients with early-stage HCC and diabetes mellitus (DM) than in those without DM.

Conclusions: The etiology of HCC affected clinical characteristics and prognosis to some extent. NBNC-HCC patients showed shorter overall survival than viral-related HCC patients. Additionally, the presence of DM is an additional important prognostic factor in patients with early-stage HCC.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10035743PMC
http://dx.doi.org/10.17998/jlc.2022.09.18DOI Listing

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