Publications by authors named "Han-Chieh Lin"

This study examines the impact of hepatitis C virus (HCV) eradication through sofosbuvir/velpatasvir (SOF/VEL) treatment on glycated hemoglobin (HbA1c) levels in patients with chronic hepatitis C and type 2 diabetes mellitus (T2DM). Utilizing data from the Taiwan HCV Registry, a retrospective analysis was conducted on 2180 patients who met the inclusion criteria, 695 of whom had T2DM. HbA1c levels significantly decreased in the diabetes group from 7.

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This article reviews the advancements made in the diagnosis and treatment of Metabolic dysfunction-associated steatotic liver disease (MASLD) and its progression to metabolic dysfunction-associated steatohepatitis (MASH). For inhibition of the MASLD progression, newly approved thyroid hormone receptor beta agonists and potential agents, including farnesoid X receptor agonists agonists, peroxisome proliferator-activated receptor agonists, glucagon-like peptide-1 (GLP-1) receptor agonists, GLP-1/glucose-dependent insulinotropic polypeptide (GIP) receptor co-agonists, and or GIP/GLP-1/glucagon receptor co-agonists, offering new prospects for the the pharmacological management of MASLD. Lifestyle interventions, particularly personalized dietary and exercise regimens, as well as multidisciplinary collaboration, are recognized as vital components of treatment strategies.

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Background: Chronic hepatitis C virus (HCV) infection is associated with an increased risk of neuropsychiatric disorders, including depression. However, the impact of interferon (IFN)-based therapy, after achieving a sustained virologic response (SVR), on the long-term risk of depressive disorders remains unclear. Thus, we evaluated the incidence of new-onset depression and the impact of risk factors on patients with chronic hepatitis C following antiviral therapy.

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Hepatitis C virus (HCV) infection is associated with an increased risk of cardiovascular disease (CVD); however, the impact of interferon (IFN)-based therapy on cardiovascular outcomes remains unclear. This nationwide cohort study included 7411 patients with HCV from The Taiwanese Chronic Hepatitis C Cohort registry who received IFN-based therapy between 2003 and 2014. Patients were categorized into sustained virological response (SVR) (n = 5785) and non-SVR (n = 1676) groups.

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Purpose: This study investigated whether Fibrosis-4 (FIB-4) score and its change can serve as predictors of hepatocellular carcinoma (HCC) development in patients with chronic hepatitis C (CHC) infection receiving direct-acting antivirals (DAAs).

Methods: This study identified 9679 patients who completed DAA treatment and achieved sustained virologic response (SVR) from the Taiwan Nationwide Real-World HCV Registry Program, and their risk of HCC was analyzed.

Results: Multivariable Cox regression analyses identified diabetes mellitus (DM), alpha-fetoprotein (AFP) level, and FIB-4 score as independent predictors of HCC in both Model 1 (baseline) and Model 2 (SVR).

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Metabolic dysfunction-associated fatty liver disease (MAFLD) affects over one-fourth of the global adult population and is the leading cause of liver disease worldwide. To address this, the Asian Pacific Association for the Study of the Liver (APASL) has created clinical practice guidelines focused on MAFLD. The guidelines cover various aspects of the disease, such as its epidemiology, diagnosis, screening, assessment, and treatment.

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Background/purpose: The risk of hepatocellular carcinoma (HCC) is increased in patients with chronic hepatitis C (CHC) and elevated alanine transaminase (ALT) levels. The association between HCC and ALT levels after interferon (IFN) or direct-acting antivirals (DAA) therapy is unclear.

Methods: Patients with CHC receiving antiviral therapy were included in two large-scale cohorts in Taiwan (T-COACH and TACR).

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Background/aims: The survival benefit of direct-acting antiviral (DAA) therapy for hepatitis C virus (HCV) infection in patients with hepatocellular carcinoma (HCC), particularly in Barcelona Clinic Liver Cancer (BCLC) stages B/C, remains largely uncertain. We aimed to explore the impact of DAA therapy on overall survival (OS) in HCC patients using a nationwide cohort study.

Methods: We utilized the nationwide Taiwan Association for the Study of the Liver (TASL) HCV Registry (TACR) database to include all adults receiving a DAA therapy for HCV, excluding those with other viral infections, liver transplantation, non-HCC malignancies, and terminal-staged HCC.

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An 8-week regimen of glecaprevir/pibrentasvir is recommended for treatment-naïve patients with chronic hepatitis C (CHC). In alignment with the Taiwanese government's objective to eliminate hepatitis C by 2025, this study aimed to provide real-world evidence on the use of this regimen in treatment-naïve patients with chronic kidney disease (CKD) by using data from the Taiwan Association for the Study of the Liver HCV Registry (TACR). CKD was defined by an estimated glomerular filtration rate (eGFR) of <60 mL/min/1.

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Background: Cirrhotic patients with refractory ascites exhibit severe portal hypertension and hemodynamic disturbances. The risks associated modest-volume paracentesis (<5 L) for refractory ascites remains unclear. We aimed to explore the impact of modest-volume paracentesis in refractory ascites.

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Metabolic-associated fatty liver disease (MAFLD) induced-severe hepatic steatosis poses significant health risks. Early prediction of this condition is crucial for prompt intervention. Short-chain fatty acids (SCFAs) and tryptophan are gut metabolites correlated with MAFLD pathogenesis in the gut-liver axis.

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Article Synopsis
  • This study investigates how chronic treatment with PPARα/γ and cannabinoid receptor 2 agonists affects extracellular vesicle (EV) release, inflammation, and tissue changes in mice with nonalcoholic steatohepatitis (NASH).
  • NASH mice treated with these agonists showed reduced inflammation, improved capillary density in visceral adipose tissue (VAT), and less intestinal damage compared to untreated mice.
  • The findings suggest that the combination of PPARα/γ and CBR agonist treatments can decrease harmful EV release and related inflammatory signals, potentially improving conditions associated with liver disease.
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Background And Aims: Direct-acting antiviral agents (DAAs) achieve high sustained virologic response (SVR) in chronic hepatitis C patients; yet a proportion of patients still experience de novo liver complications after SVR. Identification of risk factors is clinically important. FIB-4 index is a useful noninvasive tool to assess fibrosis, while neutrophil-to-lymphocyte ratio (NLR) is a biomarker for systemic inflammation.

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Article Synopsis
  • - MASLD is a widespread chronic liver disease, affecting over 30% of people globally, and is primarily linked to metabolic issues like insulin resistance and type 2 diabetes.
  • - There is a significant two-way relationship between MASLD and diabetes, influencing each other's progression and treatment outcomes.
  • - Collaborative efforts from Taiwanese health organizations have led to new guidelines aimed at improving patient care for those with both diabetes and MASLD, focusing on surveillance and management strategies.
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Background/aims: Hepatitis C virus (HCV) eradication using antiviral agents augments the metabolic profile. Changes in glycated hemoglobin (HbA1c) levels in chronic hepatitis C patients who receive glecaprevir/pibrentasvir (GLE/PIB) remain elusive.

Methods: Data from 2417 patients treated with GLE/PIB from the Taiwan HCV Registry were analyzed, and pretreatment HbA1c levels were compared with 3-months after the-end-of treatment levels.

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Background: Chronic hepatitis C (CHC) increases the risk of liver cirrhosis (LC) and hepatocellular carcinoma (HCC). This nationwide cohort study assessed the effectiveness of viral eradication of CHC.

Methods: The Taiwanese chronic hepatitis C cohort and Taiwan hepatitis C virus (HCV) registry are nationwide HCV registry cohorts incorporating data from 23 and 53 hospitals in Taiwan, respectively.

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Introduction: Eight-week glecaprevir/pibrentasvir (GLE/PIB) is indicated for treatment-naïve (TN) patients with chronic hepatitis C (CHC), with or without compensated cirrhosis. Given that the Taiwanese government is committed to eliminating hepatitis C virus (HCV) by 2025, this study aimed to measure real-world evidence for TN patients using 8-week GLE/PIB in the Taiwan HCV Registry (TACR).

Methods: The data of patients with CHC treated with 8-week GLE/PIB were retrieved from TACR, a nationwide registry program organized by the Taiwan Association for the Study of the Liver (TASL).

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Article Synopsis
  • * The study tracked 2,779 CHC patients over 1.5 years, finding that non-users of metformin had a significantly higher risk of developing HCC compared to non-diabetic patients, while statin users had a lower HCC risk.
  • * Findings suggest that using metformin and statins might help reduce the risk of HCC in these patients, pointing to the potential for tailored prevention strategies in managing liver cancer risk.
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Article Synopsis
  • End-stage liver disease (ESLD) significantly increases mortality rates, particularly when complicated by infections, which are common in these patients.
  • Infections can worsen liver function and are a major cause of deteriorating health in ESLD patients.
  • There is a critical need for standardized protocols for diagnosis and management of ESLD with infections, especially in the Asia Pacific region, where the prevalence is high due to factors like hepatitis B and rising cases of alcohol and NAFLD.
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AR-disrupted mice is characterized by severe systemic and visceral adipose tissue (VAT) inflammation. Increasing adenosine cyclase (AC), cAMP, and protein kinase A (PKA) formation through AR activation suppress systemic/VAT inflammation in obese mice. This study explores the effects of 4 wk AR agonist PSB0777 treatment on the VAT-driven pathogenic signals in hepatic and cardiac dysfunction of nonalcoholic steatohepatitis (NASH) obese mice.

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Background: Both European Association for the Study of the Liver (EASL) and American Association for the Study of Liver Diseases and the Infectious Diseases Society of America (AASLD-IDSA) guidelines recommend simplified hepatitis C virus (HCV) treatment with pan-genotypic sofosbuvir/velpatasvir or glecaprevir/pibrentasvir for eligible patients. This observational study used real-world data to assess these regimens' safety in eligible patients and develop an algorithm to identify patients suitable for simplified treatment by non-specialists.

Methods: 7,677 HCV-infected patients from Taiwan Hepatitis C Registry (TACR) who received at least one dose of sofosbuvir/velpatasvir or glecaprevir/pibrentasvir, and fulfilled the EASL/AASLD-IDSA criteria for simplified treatment were analyzed.

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Introduction: Mac-2-binding protein glycosylation isomer (M2BPGi) is a novel biomarker for liver fibrosis, but little is known about its role in cirrhosis-associated clinical outcomes. This study aimed to investigate the predictive role of M2BPGi in cirrhosis-associated complications.

Methods: One hundred and forty-nine cirrhotic patients were retrospectively enrolled.

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Background/aims: Despite the high efficacy of direct-acting antivirals (DAAs), approximately 1-3% of hepatitis C virus (HCV) patients fail to achieve a sustained virological response. We conducted a nationwide study to investigate risk factors associated with DAA treatment failure. Machine-learning algorithms have been applied to discriminate subjects who may fail to respond to DAA therapy.

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