김기애 교수

HBsAg seroclearance achieved after NUC treatment was associated with favourable clinical outcomes and was durable in most cases during long-term follow-up.

OBJECTIVE: High serum HBV DNA levels are associated with high risks of hepatocellular carcinoma (HCC) and cirrhosis in patients with chronic hepatitis B (CHB). Although the immune-tolerant (IT) phase is characterised by high circulating HBV DNA levels, it remains unknown whether antiviral treatment reduces risks of HCC and mortality. DESIGN: This historical cohort study included HBeAg-positive patients with CHB with high HBV DNA levels (≥20 000 IU/mL) and no evidence of cirrhosis at a tertiary r

The existing term non-alcoholic fatty liver disease (NAFLD) has raised substantial concerns due to its inherent disadvantages of using exclusionary diagnostic criteria and the stigmatizing word 'fatty.' Three pan-national liver associations set out to explore a new nomenclature to replace both NAFLD and its suggested alternative, metabolic (dysfunction)-associated fatty liver disease (MAFLD). They surveyed if a change in nomenclature and/or definition is favored and which nomenclature best commu

Summary Background Studies have shown a higher risk of hepatocellular carcinoma (HCC) with higher baseline serum hepatitis B virus (HBV) DNA levels in chronic hepatitis B (CHB) patients. However, the association between very high HBV DNA levels (>6 log 10 IU/mL) and HCC risk remains unclear, especially in middle‐aged and old HBeAg‐positive patients. Aim To identify the association between broad‐range HBV DNA levels and HCC risk. Methods We conducted a historical cohort study in Korea involvin

Abstract Background and Aims Little is known about the association between non‐alcoholic fatty liver disease (NAFLD) and dementia. Given that hepatic steatosis is linked to abnormal fat metabolism, and fat dysregulation in the brain is related to dementia, we aimed to investigate whether NAFLD is associated with an increased risk of dementia. Methods We conducted a nationwide cohort study involving 4 031 948 subjects aged 40–69 years who underwent ≥2 health check‐ups provided by the National Hea

BACKGROUND & AIMS: The aim of this study was to re-evaluate the diagnostic performance of alpha-foetoprotein (AFP) as a surveillance test for hepatocellular carcinoma (HCC) in patients with hepatitis B virus-related chronic liver disease who were treated with entecavir (ETV). METHODS: Between January 2007 and August 2012, we analysed 373 treatment-naïve patients with HBV-related chronic hepatitis (n = 229) or cirrhosis (n = 144) who were candidates for surveillance test, and were treated with ET

Introduction: This study aimed to investigate the liver-related outcomes of newly suggested metabolic dysfunction-associated steatotic liver disease (MASLD) and MASLD with increased alcohol intake (MetALD), as well as alcohol-associated liver disease (ALD). Methods: From a National Health Insurance Service Health Screening Cohort, we included 369,094 participants who underwent health checkups between 2009 and 2010 in South Korea. Steatotic liver disease (SLD) was defined as a fatty liver index ≥

BACKGROUND: The new nomenclature of metabolic dysfunction-associated steatotic liver disease (MASLD) substituting nonalcoholic fatty liver disease was proposed along with a new category of MASLD with increased alcohol intake (MetALD). AIMS: We aimed to explore the cancer risk by MASLD and MetALD. METHODS: This nationwide cohort study included 3,596,709 participants who underwent a health check-up in 2011 in South Korea. Steatotic liver disease (SLD) was defined as a fatty liver index ≥30. Partic

BACKGROUND/AIMS: Serum hepatitis B virus (HBV) DNA levels and non-invasive liver fibrosis scores are significantly associated with hepatocellular carcinoma (HCC) risk in chronic hepatitis B (CHB) patients. Nonetheless, the relationship between HBV DNA levels and liver fibrosis scores is unclear. METHODS: A historical cohort comprising 6,949 non-cirrhotic Korean CHB patients without significant alanine aminotransferase elevation was investigated. The association of HBV DNA levels with the asparta

Korean government.

Little is known about the benefits of statin use on liver cancer mortality among patients with chronic hepatitis B (CHB) considering hypercholesterolemia and obesity. A nationwide retrospective cohort study was conducted using data from a Health Examination Cohort of the National Health Insurance Service of Korea. Data on CHB patients with no other concurrent liver disease were acquired, and statin use was defined as a cumulative daily dose ≥28. A 3-year landmark analysis was performed to avoid

BACKGROUND & AIMS: Although non-alcoholic fatty liver disease (NAFLD) is becoming a leading cause of hepatocellular carcinoma (HCC), HCC risk in non-cirrhotic NAFLD received little attention. We aimed to develop and validate an HCC risk prediction model for non-cirrhotic NAFLD. METHODS: A nationwide cohort of non-cirrhotic NAFLD patients in Korea was recruited to develop a risk prediction model and validate it internally (n = 409 088). A model using a simplified point system was developed by Cox

OBJECTIVES: Little is known about how quality of life (QOL) can assist clinical decision-making for patients with hepatocellular carcinoma (HCC). This study aimed to investigate the reliability and validity of QOL as well as its prognostic value and utility. MATERIALS AND METHODS: A prospective cohort of 300 HCC patients at various stages was recruited from 2015 to 2017 in Korea. The subjects answered the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Question