TANIAI Makiko
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Position Associate Professor |
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Article types | Original article |
Language | English |
Peer review | Non peer reviewed |
Title | The transition in the etiologies of hepatocellular carcinoma-complicated liver cirrhosis in a nationwide survey of Japan. |
Journal | Formal name:Journal of gastroenterology Abbreviation:J Gastroenterol ISSN code:14355922/09441174 |
Domestic / Foregin | Foregin |
Volume, Issue, Page | 56(2),pp.158-167 |
Author and coauthor | Enomoto Hirayuki, Ueno Yoshiyuki, Hiasa Yoichi, Nishikawa Hiroki, Hige Shuhei, Takikawa Yasuhiro, Taniai Makiko, Ishikawa Toru, Yasui Kohichiroh, Takaki Akinobu, Takaguchi Koichi, Ido Akio, Kurosaki Masayuki, Kanto Tatsuya, Nishiguchi Shuhei, |
Publication date | 2021/02 |
Summary | BACKGROUND:We recently reported the real-world changes in the etiologies of liver cirrhosis (LC) based on nationwide survey data and assessed the etiologies of LC with hepatocellular carcinoma (HCC).METHODS:Fifty-five participants from 68 institutions provided data on 23,637 patients with HCC-complicated LC. The changing trends in etiologies were assessed. We further analyzed the data from 29 hospitals that provided the annual number of newly identified HCC-complicated LC patients from 2008 to 2016 (N = 9362) without any missing years and assessed the transition in the real number of newly identified HCC-complicated LC cases.RESULTS:In the overall cohort, hepatitis C virus (HCV) infection (60.3%) and hepatitis B virus (HBV) infection (12.9%) were the leading and third-most common causes of HCC-complicated LC in Japan, respectively. HCV infection was found to be the leading cause throughout Japan. The rate of viral hepatitis-related HCC decreased from 85.3 to 64.4%. Among non-viral etiologies, notable increases were observed in nonalcoholic steatohepatitis (NASH)-related HCC (from 1.5 to 7.2%) and alcoholic liver disease (ALD)-related HCC (from 8.5 to 18.6%). Regarding the real number of newly diagnosed patients, the number of patients with viral hepatitis-related HCC decreased, while the number of patients with non-viral HCC, particularly NASH-related HCC, increased.CONCLUSIONS:Viral hepatitis has remained the main cause of HCC in Japan. However, the decrease in viral hepatitis-related HCC, particularly HCV-related HCC highly contributed to the etiological changes. In addition, the increased incidence of non-viral HCC, particularly NASH-related HCC, was involved in the changing etiologies of HCC-complicated LC in Japan. |
DOI | 10.1007/s00535-020-01748-x |
PMID | 33219410 |