1. Risk of hepatic decompensation but not hepatocellular carcinoma decreases over time in patients with hepatitis B surface antigen loss
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Terry Cheuk-Fung Yip, Vincent Wai-Sun Wong, Mandy Sze-Man Lai, Jimmy Che-To Lai, Vicki Wing-Ki Hui, Lilian Yan Liang, Yee-Kit Tse, Henry Lik-Yuen Chan, and Grace Lai-Hung Wong
- Subjects
Hepatology - Abstract
We examined the long-term trend of incident hepatocellular carcinoma (HCC) and hepatic decompensation among chronic hepatitis B (CHB) patients who have achieved hepatitis B surface antigen (HBsAg) seroclearance.All adult CHB monoinfected patients who cleared HBsAg between January 2000 and December 2020 were identified using a territory-wide database in Hong Kong. Patients with liver transplantation and/or HCC before HBsAg seroclearance or follow-up less than 6 months were excluded. The primary and secondary endpoints were HCC and hepatic decompensation respectively.We identified 9,769 CHB patients with HBsAg seroclearance (mean age 57 years, 60.0% male, 13.2% cirrhosis); most had compensated liver function at HBsAg loss. At a median (25HCC risk persists in patients after HBsAg loss, whereas the risk of hepatic decompensation decreases over time.Patients with chronic hepatitis B (CHB) still have a non-negligible risk of hepatocellular carcinoma (HCC) after 12 years of hepatitis B surface antigen (HBsAg) seroclearance, especially among those with cirrhosis. The risk of developing hepatic decompensation decreases over time after HBsAg seroclearance. In clinical practice, although CHB patients who cleared HBsAg have a more favourable clinical outcome than those who remain chronically infected, long-term HCC surveillance would still be necessary for cirrhotic patients and high-risk subgroups of non-cirrhotic patients after HBsAg seroclearance. more...
- Published
- 2023
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