Diagnosed Patients With Chronic Hepatitis B and Delta Virus in Italy in 2024: An Estimation From a National Real-World Database.

Background And Aims: Hepatitis B (HBV) and Hepatitis Delta virus (HDV) infection have undergone significant changes in Italy over the past few decades, but reliable and updated prevalence of chronic hepatitis B (CHB) and Delta (CHD) data are lacking. The aim of the study was to describe the epidemiology of CHB and CHD in Italy in 2024, based on real-world data.

Methods: The number of patients with a healthcare expenditure exemption for CHB (016.

The Medical Impact of Hepatitis D Virus Infection in Natives and Immigrants: The Italian Paradigm.

Background And Aim: Ongoing migratory flows are reconstituting the hepatitis D virus (HDV) reservoir in Italy. We aimed to characterise the current clinical and virologic features of HDV infection in both native Italians and migrants.

Methods: We enrolled 515 hepatitis B surface antigen (HBsAg)-positive patients with detectable anti-HDV antibodies from 32 Italian centres between August 2022 and July 2024; all patients underwent centralised virologic assessment.

Outcome of hepatic resection for HCC in ideal and non-ideal candidates.

Background: The Barcelona Clinic Liver Cancer staging system considers, among patients with HCC, "ideal candidates" (ICs) for hepatic resection (HR) those with a single lesion, normal bilirubin, and without clinically significant portal hypertension (CSPH). We compared the outcome of HR between ICs and non-ICs.

Methods: Retrospective analysis was conducted on Child-Pugh A patients.

Long-term effectiveness, safety, and liver stiffness dynamics of PBC treatment with obeticholic acid in real-world.

Background & Aims: Several studies have assessed the short-term effectiveness and safety of obeticholic acid (OCA) in the real-world setting. We aimed to extend knowledge on the real-world effectiveness and safety of OCA treatment by expanding sample size and follow-up, and by exploring changes in liver stiffness measurement (LSM) over time.

Methods: The RECAPITULATE project involves centres belonging to the "Italian PBC registry" and/or the "Club Epatologi Ospedalieri" PBC working group.

Minimally invasive hepatectomy thermoablation for single small (≤3 cm) hepatocellular carcinoma: A weighted real-life national comparison.

Background & Aims: For patients with single small (≤3 cm) hepatocellular carcinoma ablation is the first-line treatment, although a high rate of recurrence has been reported. The aim was to compare videolaparoscopic liver resection (laparoscopic resection group) percutaneous thermoablation (ablation group) in terms of overall survival, recurrence-free survival and early recurrence in a real-life national scenario.

Methods: The study is a retrospective collection with subsequent survival analysis.

Epicardial fat tissue in metabolically healthy and unhealthy obesity: culprit or bystander?

Background: A uniform definition distinguishing metabolically healthy obesity (MHO) from metabolically unhealthy obesity (MUO) is lacking. MUO is characterized by higher liver and visceral fat than MHO. Epicardial fat tissue (EFT) is an index of cardiac adiposity strongly associated with risk of cardiovascular events.

Recurrence rate, features, and outcome after hepatocellular carcinoma curative resection or ablation according to the IMbrave050 criteria: a real-world study.

Background/aims: Adjuvant systemic therapy has been proposed in patients at high-risk of hepatocellular carcinoma (HCC) recurrence. This study assessed the outcomes of a real-world cohort treated with either resection or ablation, stratified according to the IMbrave050 trial criteria.

Methods: We selected, from the Italian Liver Cancer database, 1150 patients with HCC treated with upfront resection (n = 483, 64.

Lenvatinib Is Highly Effective in Patients with Hepatocellular Carcinoma Related to Both Metabolic Dysfunction-Associated Steatohepatitis and Alcoholic Etiology: A Propensity Score Analysis.

Metabolic dysfunction-associated steatotic liver disease (MASLD)-related hepatocellular carcinoma (HCC) may have distinct biological characteristics influencing systemic treatment response. However, the prognostic impact of MASLD vs. alcohol-related HCC in patients receiving lenvatinib remains unclear.

Sex-based disparities in liver transplantation: Evidence from a nationwide Italian cohort.

Background & Aims: Although sex-based disparities in the liver transplantation (LT) setting have been acknowledged for several years, particularly by studies conducted in the USA, data from European countries are scarce.

Methods: We conducted a nationwide, retrospective, observational study on candidates identified for LT in Italy between January 2017 and December 2021 using national registry data with follow-up until June 2023. The primary aim was to assess sex-based differences in LT access, analyzing delisting, retransplantation, and mortality rates.

Characteristics and Outcomes of Hepatocellular Carcinoma in Patients with Autoimmune Hepatitis.

Background: The incidence of HCC in patients with autoimmune hepatitis (AIH) is low and, due to the paucity of data in the literature, a thorough characterization of these patients is missing.

Aim: To describe the main characteristics and outcome of patients with AIH and HCC.

Methods: Among patients with HCC included in the Italian Liver Cancer (ITA.

A Real-World Analysis of the Population with Hepatitis C Virus Infection Affected by Type 2 Diabetes in Italy: Patients' Characteristics, Comorbidity Profiles and Treatment Patterns.

: HCV infection represents a main risk factor for type 2 diabetes (T2D). This real-world analysis investigated the HCV-positive (HCV+) population with a T2D co-diagnosis in Italy. : From 2017 to 2021, HCV+ patients were identified from administrative databases and stratified into T2D-HCV+ and HCV+-only cohorts in the presence/absence of a T2D diagnosis.

Sexual dysfunctions in patients with well-compensated chronic liver disease: role of etiology, Mediterranean diet and quality of life in an observational cross-sectional study.

Background: Sexual dysfunctions (SD) are highly prevalent in Chronic Liver Diseases (CLD). Whether Metabolic dysfunction-Associated Steatotic Liver Disease (MASLD) carries a higher risk of SD is unknown as is the role of dietary patterns or quality of Life (QoL).

Aim: to assess (1) prevalence of SD in CLD; (2) whether MASLD is a risk factor for SD; (3) the role of adherence to Mediterranean Diet (MD) or QoL.

Absence of Viral Replication Is Associated With Improved Outcome in Anti-HCV-Positive Patients With Hepatocellular Carcinoma.

Background And Aims: Presence of active hepatitis C virus (HCV) infection may influence the outcome of patients treated for hepatocellular carcinoma (HCC), although this issue has never been adequately assessed in a large series of patients. The aim of this study was to evaluate whether the presence of active HCV affects the survival of patients treated for HCC.

Methods: This study assessed the outcome of 3123 anti-HCV-positive patients with HCC, subdivided according to the presence of active HCV infection or previous sustained virological response (SVR).

Noninvasive Assessment of Portal Hypertension in Patients With Primary Biliary Cholangitis Is Affected by Severity of Cholestasis.

Background & Aims: Noninvasive tests (NITs) for ruling-out clinical significant portal hypertension (CSPH) and high-risk varices (HRVs) in patients with primary biliary cholangitis (PBC) and compensated advanced chronic liver disease (cACLD) are lacking. We evaluated NITs in these patients and the influence of cholestasis on their performance.

Methods: Consecutive patients from the "Italian PBC registry" and 2 United Kingdom large-volume PBC referral centers with upper endoscopy within 6 months from biochemical evaluation and transient elastography were included.

Prediction of Clinical Trajectory in HCV-Related ACLD after SVR: Role of Liver Stiffness in a 5-Years Prospective Study.

The prediction of liver-related events (LRE) after sustained virological response (SVR) in HCV-advanced chronic liver disease (ACLD) patients is crucial. We aimed to evaluate incidence and risk factors of LRE in HCV-cirrhotic patients after SVR and to assess dynamic changes of liver stiffness in participants without LRE at the end of follow-up. We enrolled 575 consecutive patients with HCV-ACLD treated with DAAs and followed up for 5 years after SVR12.

Liver-related aspects of valoctocogene roxaparvovec gene therapy for hemophilia A: expert guidance for clinical practice.

Adeno-associated virus-based gene therapy (valoctocogene roxaparvovec) is an attractive treatment for hemophilia A. Careful clinical management is required to minimize the risk of hepatotoxicity, including assessment of baseline liver condition to determine treatment eligibility and monitoring liver function after gene therapy. This article describes recommendations (developed by a group of hemophilia experts) on hepatic function monitoring before and after gene therapy.

Association of Very Rare Variants with Clinical Features of Alagille Syndrome.

Background: Alagille syndrome (ALGS) is a rare autosomal dominant genetic disease caused by pathogenic variants in two genes: Jagged Canonical Notch Ligand 1 () and Notch Receptor 2 (). It is characterized by phenotypic variability and incomplete penetrance with multiorgan clinical signs.

Methods: Using Next Generation Sequencing (NGS), we analyzed a panel of liver-disease-related genes in a population of 230 patients with cholestasis and hepatopathies.

A holistic evaluation of patients with chronic Hepatitis D virus (HDV) infection enrolled in the Italian PITER-B and delta cohort.

Background And Aims: We aimed to characterize the epidemiologic and comorbidities profiles of patients with chronic Hepatitis D (CHD) followed in clinical practice in Italy and explored their interferon (IFN) eligibility.

Methods: This was a cross-sectional study of the PITER cohort consisting of consecutive HBsAg-positive patients from 59 centers over the period 2019-2023. Multivariable analysis was performed by logistic regression model.

Reduction of the Risk of Hepatocellular Carcinoma over Time Using Direct-Acting Antivirals: A Propensity Score Analysis of a Real-Life Cohort (PITER HCV).

The treatment of hepatitis C virus (HCV) with direct-acting antivirals (DAA) leads to high sustained virological response (SVR) rates, but hepatocellular carcinoma (HCC) risk persists in people with advanced liver disease even after SVR. We weighted the HCC risk in people with cirrhosis achieving HCV eradication through DAA treatment and compared it with untreated participants in the multicenter prospective Italian Platform for the Study of Viral Hepatitis Therapies (PITER) cohort. Propensity matching with inverse probability weighting was used to compare DAA-treated and untreated HCV-infected participants with liver cirrhosis.

The Role of Hepatitis Viruses as Drivers of Hepatocancerogenesis.

Recently, metabolic associated steatotic liver disease (MASLD) became the leading cause of chronic liver disease worldwide and one of the most frequent causes of hepatocellular carcinoma (HCC). Nonetheless, in this epidemiological trend, viral hepatitis remains the major driver in hepatic carcinogenesis. Globally, hepatitis B virus (HBV) is the leading cause of hepatocellular carcinoma, with an overall attributable risk of approximately 40%, followed by hepatitis C virus (HCV), which accounts for 28-30% of cases, with significant geographic variations between the Eastern and Western world.

Predicting de-novo portal vein thrombosis after HCV eradication: A long-term competing risk analysis in the ongoing PITER cohort.

Background & Aims: Sustained virological response (SVR) by direct-acting antivirals (DAAs) may reverse the hypercoagulable state of HCV cirrhosis and the portal vein thrombosis (PVT) risk. We evaluated the incidence and predictive factors of de novo, non-tumoral PVT in patients with cirrhosis after HCV eradication.

Methods: Patients with HCV-related cirrhosis, consecutively enrolled in the multi-center ongoing PITER cohort, who achieved the SVR using DAAs, were prospectively evaluated.

Anti-HDV reflex testing in HBsAg-positive subjects: An efficacious strategy to identify HDV infection.

Background And Aims: The prevalence of HDV infection in HBsAg carriers is about 9.9% in Italy. However, the real prevalence is underestimated because the anti-HDV test is not performed routinely in all HBsAg carriers.

Awareness of individual goals, preferences, and priorities of persons with severe congenital haemophilia A for a tailored shared decision-making approach to liver-directed gene therapy. A practical guideline.

In clinical medicine, shared decision making (SDM) is a well-recognized strategy to enhance engagement of both patients and clinicians in medical decisions. The success of liver-directed gene therapy (GT) to transform severe congenital haemophilia A (HA) from an incurable to a curable disease has launched a shift beyond current standards of treatment. However, GT acceptance remains low in the community of HA persons.

Landscape of alcohol-related hepatocellular carcinoma in the last 15 years highlights the need to expand surveillance programs.

Background & Aims: Alcohol abuse and metabolic disorders are leading causes of hepatocellular carcinoma (HCC) worldwide. Alcohol-related aetiology is associated with a worse prognosis compared with viral agents, because of the lower percentage of patients diagnosed with HCC under routine surveillance and a higher burden of comorbidity in alcohol abusers. This study aimed to describe the evolving clinical scenario of alcohol-related HCC over 15 years (2006-2020) in Italy.