Jung Wan Choe1, Jong Jin Hyun1, Bongseong Kim2, Kyung-Do Han2. 1. Department of Internal Medicine, Korea University Ansan Hospital, Ansan 15355, Korea. 2. Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.
Abstract
PURPOSE: Hepatitis B virus (HBV) infection and metabolic syndrome (MS) are known independent risk factors for hepatocellular carcinoma (HCC) and other extrahepatic organ malignancies. The purpose of this study was to investigate whether MS and HBV have synergistic effects on cancers and to examine whether increasing the number of MS components could lead to higher risk of cancer development. MATERIALS AND METHODS: We evaluated data from 1,504,880 HBV-infected adults who underwent a regular HCC screening program provided by the Korean National Health Insurance Service between 2009 and 2016. RESULTS: The prevalence of MS in Korean HBV patients was 38.7% (582,449/1,504,880). Among individuals with HBV infection, the presence of MS was associated with an increased risk for the majority of malignancies except for HCC (HR = 0.862, p-value < 0.05). The presence of a higher number of MS components was associated with a significantly increased risk of developing cancers in most organs; only HCC was negatively associated with an increasing number of MS components (p < 0.01). CONCLUSIONS: Our data show that the presence of MS increases the risk for most malignancies, excluding HCC. Moreover, we found that as the number of MS components increased, the risk for most cancers also increased; this trend was reversed in HCC.
PURPOSE:Hepatitis B virus (HBV) infection and metabolic syndrome (MS) are known independent risk factors for hepatocellular carcinoma (HCC) and other extrahepatic organ malignancies. The purpose of this study was to investigate whether MS and HBV have synergistic effects on cancers and to examine whether increasing the number of MS components could lead to higher risk of cancer development. MATERIALS AND METHODS: We evaluated data from 1,504,880 HBV-infected adults who underwent a regular HCC screening program provided by the Korean National Health Insurance Service between 2009 and 2016. RESULTS: The prevalence of MS in Korean HBVpatients was 38.7% (582,449/1,504,880). Among individuals with HBV infection, the presence of MS was associated with an increased risk for the majority of malignancies except for HCC (HR = 0.862, p-value < 0.05). The presence of a higher number of MS components was associated with a significantly increased risk of developing cancers in most organs; only HCC was negatively associated with an increasing number of MS components (p < 0.01). CONCLUSIONS: Our data show that the presence of MS increases the risk for most malignancies, excluding HCC. Moreover, we found that as the number of MS components increased, the risk for most cancers also increased; this trend was reversed in HCC.
Entities:
Keywords:
hepatitis B virus; metabolic syndrome; neoplasms
Authors: Tania M Welzel; Barry I Graubard; Hashem B El-Serag; Yasser H Shaib; Ann W Hsing; Jessica A Davila; Katherine A McGlynn Journal: Clin Gastroenterol Hepatol Date: 2007-08-06 Impact factor: 11.382
Authors: Tae Y Lee; Sang S Lee; Seok W Jung; Seong H Jeon; Sung-Cheol Yun; Hyoung-Chul Oh; Seunghyun Kwon; Sung K Lee; Dong W Seo; Myung-Hwan Kim; Dong J Suh Journal: Am J Gastroenterol Date: 2008-06-28 Impact factor: 10.864