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2023 has been marked by numerous advancements in the fields of hepatology, liver transplantation, gastroenterology, and interventional endoscopy. These developments hold the promise of changing our daily practice while enhancing the diagnosis and treatment of various hepatic and gastroenterological conditions. Additionally, the European Association for the Study of the Liver (EASL) has issued recommendations for the management of hepatitis delta, acute-on-chronic liver failure, liver diseases of pregnancy, and intrahepatic cholangiocarcinoma. Risankizumab was approved by Swiss Authorities for patients with Crohn's disease and dupilumab was approved for patients with eosinophilic esophagitis. The European Society of Gastrointestinal Endoscopy (ESGE) has revised its recommendations regarding Barrett's esophagus.
2023 a été marquée par de nombreuses avancées dans le domaine de l'hépatologie, de la transplantation hépatique, de la gastroentérologie et de l'endoscopie interventionnelle. Ces développements promettent de changer notre pratique quotidienne dans le but d'améliorer le diagnostic et le traitement de nombreuses affections hépatiques et gastroentérologiques. En outre, la Société européenne d'hépatologie (EASL) a émis des recommandations pour la prise en charge de l'hépatite delta, de l'insuffisance hépatique aiguë sur chronique, des complications hépatiques de la grossesse et du cholangiocarcinome intrahépatique. Le risankizumab a été approuvé par Swissmedic pour le traitement de la maladie de Crohn et le dupilumab pour les patients avec Åsophagite à éosinophiles. La Société européenne d'endoscopie a mis à jour ses recommandations concernant l'Åsophage de Barrett.
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Insuficiencia Hepática Crónica Agudizada , Neoplasias de los Conductos Biliares , Gastroenterología , Femenino , Embarazo , Humanos , Conductos Biliares IntrahepáticosRESUMEN
BACKGROUND AND AIMS: Lipoprotein Z (LP-Z) is an abnormal free cholesterol (FC)-enriched LDL-like particle discovered from patients with cholestatic liver disease. This study aims to define the diagnostic value of LP-Z in alcohol-associated hepatitis (AH) and interrogate the biology behind its formation. APPROACH AND RESULTS: We measured serum levels of LP-Z using nuclear magnetic resonance spectroscopy, a well-established clinical assay. Serum levels of LP-Z were significantly elevated in four AH cohorts compared with control groups, including heavy drinkers and patients with cirrhosis. We defined a Z-index, calculated by the ratio of LP-Z to total apolipoprotein B-containing lipoproteins, representing the degree of deviation from normal VLDL metabolism. A high Z-index was associated with 90-day mortality independent from the Model for End-Stage Liver Disease (MELD) and provided added prognosticative value. Both a Z-index ≤ 0.6 and a decline of Z-index by ≥0.1 in 2 weeks predicted 90-day survival. RNA-sequencing analyses of liver tissues demonstrated an inverse association in the expression of enzymes responsible for the extrahepatic conversion of VLDL to LDL and AH disease severity, which was further confirmed by the measurement of serum enzyme activity. To evaluate whether the FC in LP-Z could contribute to the pathogenesis of AH, we found significantly altered FC levels in liver explant of patients with AH. Furthermore, FC in reconstituted LP-Z particles caused direct toxicity to human hepatocytes in a concentration-dependent manner, supporting a pathogenic role of FC in LP-Z. CONCLUSIONS: Impaired lipoprotein metabolism in AH leads to the accumulation of LP-Z in the circulation, which is hepatotoxic from excessive FC. A Z-index ≤ 0.6 predicts 90-day survival independent from conventional biomarkers for disease prognostication.
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Enfermedad Hepática en Estado Terminal , Hepatitis Alcohólica , Apolipoproteínas B , Colesterol , Humanos , Lipoproteína(a) , Lipoproteínas , Índice de Severidad de la EnfermedadRESUMEN
INTRODUCTION: Nonalcoholic fatty liver disease (NAFLD) is closely associated with an increased risk of cardiovascular disease. We aimed to determine whether the fibrosis-4 index (FIB-4) can identify patients with NAFLD at highest risk of cardiovascular events. METHODS: We analyzed data from 81,108 patients with (i) a diagnosis of NAFLD, (ii) nonalcoholic steatohepatitis (NASH), or (iii) at risk (RISK) of NASH. The outcome of interest was major adverse cardiovascular events (MACE) defined by myocardial infarction, hospitalization for unstable angina or heart failure, and coronary revascularization. RESULTS: The mean age was 62 years, and 49.6% were men. Among 67,273 patients without previous cardiovascular disease, 9,112 (13.5%) experienced MACE over median follow-up of 3 years. In univariate analysis, a FIB-4 ≥2.67 was a significant predictor of MACE overall (hazard ratio [HR] 1.82, 95% confidence interval [CI] 1.63-2.04, P < 0.001) and across all baseline groups. After adjusting for established cardiovascular risk factors, FIB-4 ≥2.67 remained the strongest predictor of MACE overall (adjusted HR [aHR] 1.80, 95% CI 1.61-2.02, P < 0.001) and was consistently associated with myocardial infarction (aHR 1.46, 95% CI 1.25-1.70, P < 0.001), hospitalization for unstable angina (aHR 1.24, 95% CI 1.03-1.49, P = 0.025), hospitalization for heart failure (aHR 2.09, 95% CI 1.86-2.35, P < 0.001), coronary artery bypass graft (aHR 1.65, 95% CI 1.26-2.17, P < 0.001), and percutaneous coronary intervention (aHR 1.72, 95% CI 1.21-2.45, P = 0.003). DISCUSSION: In a large, real-world cohort of patients with NAFLD, NASH, or at RISK of NASH, the FIB-4 score was the strongest independent predictor of MACE, beyond established cardiovascular risk factors and baseline liver diagnosis.
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Insuficiencia Cardíaca , Infarto del Miocardio , Enfermedad del Hígado Graso no Alcohólico , Angina Inestable/complicaciones , Angina Inestable/epidemiología , Femenino , Insuficiencia Cardíaca/epidemiología , Humanos , Cirrosis Hepática/complicaciones , Masculino , Persona de Mediana Edad , Infarto del Miocardio/complicaciones , Infarto del Miocardio/epidemiología , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Factores de RiesgoRESUMEN
Primary biliary cholangitis (PBC) is an autoimmune liver disease which affects primarily women and is characterized by progressive destruction of small intrahepatic bile ducts. Most common symptoms are fatigue and pruritus. Diagnostic hallmarks are cholestasis and positive antimitochondrial antibodies. The first-line therapy is ursodeoxycholic acid (UDCA), with excellent results when started at an early stage. Nevertheless, 3040 % of patients do not achieve a complete biochemical response with UDCA. In these cases, the adjunction of obeticholic acid can be discussed. Fibrates appear to be a promising alternative. Liver transplantation yields excellent outcomes in advanced cases.
La cholangite biliaire primitive (CBP) est une hépatopathie chronique auto-immune, caractérisée par une destruction progressive des voies biliaires intrahépatiques de petit calibre qui affecte majoritairement les femmes. La CBP se manifeste principalement par une fatigue ainsi qu'un prurit et se traduit au premier plan par une cholestase. L'élément clé du diagnostic est la présence d'autoanticorps antimitochondries. Le traitement de choix est l'acide ursodésoxycholique (AUDC). Il est primordial de le débuter à un stade précoce de la maladie. Néanmoins, 3040 % des patients ne répondent pas à l'AUDC. L'acide obéticholique peut être envisagé dans cette situation. Les fibrates ont montré des résultats encourageants. Au stade avancé de la maladie, la transplantation hépatique est la seule intervention curative, avec d'excellents résultats.
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Colangitis , Cirrosis Hepática Biliar , Trasplante de Hígado , Enfermedades Autoinmunes , Colangitis/cirugía , Femenino , Humanos , Cirrosis Hepática Biliar/cirugía , Ácido UrsodesoxicólicoRESUMEN
BACKGROUND AND AIMS: Chronic hepatitis B infection (defined as sustained detection of hepatitis B virus [HBV] surface antigen [HBsAg] protein in serum) is a leading cause of cirrhosis, hepatocellular carcinoma and liver-related deaths. A situation analysis carried out by the Swiss Federal Office of Public Health estimated the HBsAg prevalence in Switzerland to be 0.53% (95% CI: 0.32-0.89%) in 2015 (~44,000 cases). A lower prevalence of chronic HBV in the younger generation and the adoption of universal coverage in the first year of life are expected to decrease the burden of HBV; however, a number of people in key populations (including migrants) remain undiagnosed and untreated, and infected individuals remain at risk of progressing to cirrhosis, hepatocellular carcinoma and death. Our primary objective was to examine the current and estimate the future disease burden of HBV in Switzerland and the impact of migration. The secondary objective was to estimate the impact of changing future treatment numbers. METHODS: A modelling study was performed using an existing, validated model (PRoGReSs Model) applied to the Swiss context. Model inputs were selected through a literature search and expert consensus. Population data from the Federal Statistical Office were used alongside prevalence data from the Polaris Observatory to estimate the number of HBV infections among people born abroad. The PRoGReSs Model was populated with and calibrated to the available data and what-if scenarios were developed to explore the impact of intervention on the future burden of disease. A Monte Carlo simulation was used to estimate 95% uncertainty intervals (95% UIs). RESULTS: In 2020, there were an estimated 50,100 (95% UI: 47,500-55,000) HBsAg+ cases among people born abroad. Among people born in Switzerland, there were approximately 62,700 (UI: 58,900-68,400) total HBV infections (0.72% [UI: 0.68-0.79%] prevalence). Prevalence among infants and children under the age of 5 were both <0.1%. By 2030, prevalence of HBV is expected to decrease, although morbidity and mortality will increase. Increasing diagnosis (90%) and treatment (80% of those eligible) to meet the global health sector strategy on viral hepatitis programme targets could prevent 120 cases of hepatocellular carcinoma and 120 liver-related deaths. CONCLUSIONS: Thanks to the historical vaccination programmes and the continued rollout of universal 3-dose coverage in the first year of life, Switzerland is expected to exceed the global health sector strategy targets for the reduction of incidence. While overall prevalence is decreasing, the current diagnosis and treatment levels remain below global health sector strategy targets.
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Carcinoma Hepatocelular , Hepatitis B Crónica , Hepatitis B , Neoplasias Hepáticas , Lactante , Niño , Humanos , Suiza/epidemiología , Antígenos de Superficie de la Hepatitis B/uso terapéutico , Carcinoma Hepatocelular/epidemiología , Hepatitis B/epidemiología , Hepatitis B/complicaciones , Hepatitis B/prevención & control , Hepatitis B Crónica/diagnóstico , Hepatitis B Crónica/epidemiología , Hepatitis B Crónica/prevención & control , Virus de la Hepatitis B , Cirrosis Hepática/epidemiología , Prevalencia , Neoplasias Hepáticas/epidemiologíaRESUMEN
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease worldwide, and its prevalence continues to rise. Fibrosis-4 index (FIB-4) has been shown to be a prognostic marker of liver-related outcomes in patients with NAFLD. We analyzed data from TriNetX global federated research network, combining data on 30 million patients. Patients were categorized into three diagnostic groups: NAFLD, nonalcoholic steatohepatitis (NASH), and at risk of NASH. Primary outcome was all-cause mortality, and secondary outcomes included progression to NASH, development of cirrhosis, end-stage liver disease, hepatocellular carcinoma (HCC), and liver transplantation. A total of 442,277 subjects (1.5% of the cohort) were assessed, and 81,108 were retained for analysis. Median follow-up was 34.8 months (interquartile range 12.2). FIB-4 was < 1.3 in 52.3% patients and ≥ 2.67 in 11.4% patients. In multivariate analysis, FIB-4 ≥ 2.67 was significantly and independently associated with all-cause mortality (hazard ratio [HR] 2.49, 95% confidence interval [CI] 2.20-2.82, P < 0.001) as well as with progression to NASH (HR 5.78, 95% CI 4.72-7.07, P < 0.001), cirrhosis (HR 2.04, 95% CI 1.86-2.24, P < 0.001), end-stage liver disease (HR 1.86, 95% CI 1.68-2.05, P < 0.001), HCC (HR 3.66, 95% CI 2.71-4.94, P < 0.001), and liver transplantation (HR 7.98, 95% CI 4.62-13.79, P < 0.001). Conclusion: In a real-world nationwide database, FIB-4 ≥ 2.67 was a strong predictor of both all-cause mortality and liver-related adverse outcomes independently of the baseline diagnostic group and common risk factors. Our findings indicate that FIB-4 could play a role as a risk-stratification tool for a population health approach. Significant underdiagnosis of both NAFLD/NASH and NASH cirrhosis in electronic medical records was observed.
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Carcinoma Hepatocelular , Enfermedad Hepática en Estado Terminal , Neoplasias Hepáticas , Enfermedad del Hígado Graso no Alcohólico , Carcinoma Hepatocelular/diagnóstico , Enfermedad Hepática en Estado Terminal/complicaciones , Fibrosis , Humanos , Cirrosis Hepática/diagnóstico , Neoplasias Hepáticas/diagnóstico , Enfermedad del Hígado Graso no Alcohólico/complicacionesRESUMEN
Background & Aims: We aimed to evaluate long-term outcome of patients with chronic non-cirrhotic extrahepatic portal vein obstruction (CNC-EHPVO) who underwent portal vein recanalisation (PVR) without transjugular intrahepatic portosystemic shunt (TIPS) insertion and to determine factors predicting PVR failure and stent occlusion. Methods: This retrospective monocentric study included all patients who underwent PVR without TIPS insertion in the context of CNC-EHPVO between the years 2000 and 2019. Primary patency was defined by the absence of a complete stent occlusion on follow-up imaging. Results: A total of 31 patients underwent PVR with a median follow-up of 52 months (24-82 months). Indications were gastrointestinal bleeding (n = 13), abdominal pain attributed to CNC-EHPVO (n = 7), prior to abdominal surgery (n = 4), and others (n = 7). Technical success was obtained in 27 patients. PVR failure was associated with extension within the intrahepatic portal veins (p = 0.005) and recanalisation for abdominal pain (p = 0.02). Adverse events occurred in 6 patients with no mortality. Anticoagulation was administered in 21 patients after technical success of PVR. In patients with technical success, 5-year primary patency was 73% and was associated with improved muscle mass (p = 0.007) and decreased spleen volume (p = 0.01) at 1 year. Furthermore, 21 (78%) patients with PVR technical success were free of portal hypertension complication at 5 years. Conclusions: PVR without TIPS insertion was feasible and safe in selected patients with CNC-EHPVO and portal hypertension with past or expected complications. Primary patency at 5 years was obtained in 3 of 4 patients with technical success of PVR and was associated with a control of complications of CNC-EHPVO. PVR was associated with improvement of sarcopenia and decreased spleen volume at 1 year. Lay summary: Patients with chronic obstruction of the portal vein and without cirrhosis or malignancy can develop complications related to the high pressure in the venous system. The present study reports long-term favourable outcome of patients in whom the obstruction was treated with stents.
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Nonalcoholic fatty liver disease (NAFLD) is a major public health problem worldwide and the most common chronic liver disease. NAFLD currently affects approximately one in every four people in the United States, and its global burden is expected to rise in the next decades. Despite being a prevalent disease in the general population, only a minority of patients with NAFLD will develop nonalcoholic steatohepatitis (NASH) with advanced liver fibrosis (stage 3-4 fibrosis) and liver-related complications. Certain populations, such as patients with type 2 diabetes mellitus (T2DM), are recognized to be at the highest risk for developing NASH and advanced fibrosis. Both the American Diabetes Association and the European Association for the Study of Diabetes recommend screening of all T2DM for NAFLD. Incorporating a simple noninvasive algorithm into the existing diabetic care checklists in the primary care practice or diabetologist's office would efficiently identify patients at high risk who should be referred to specialists. The proposed algorithm involves a first-step annual fibrosis-4 score (FIB-4) followed by vibration-controlled transient elastography (VCTE) for those with indeterminate or high-risk score (FIB-4 ≥1.3). Patients at low-risk (FIB-4 <1.3 or VCTE <8 kPa) can be followed up by primary care providers for lifestyle changes and yearly calculation of FIB-4, while patients at high risk (FIB-4 ≥1.3 and VCTE ≥8 kPa) should be referred to a liver-specialized center. Conclusion: Patients with T2DM or prediabetes should be screened for NASH and advanced fibrosis. The proposed simple algorithm can be easily incorporated into the existing workflow in the primary care or diabetology clinic to identify patients at high risk for NASH and advanced fibrosis who should be referred to liver specialists.
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Diabetes Mellitus Tipo 2/complicaciones , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Atención Primaria de Salud/métodos , Diagnóstico por Imagen de Elasticidad , Fibrosis , Humanos , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Enfermedad del Hígado Graso no Alcohólico/patología , Medición de Riesgo , Factores de RiesgoRESUMEN
BACKGROUND: Hepatitis B virus (HBV) is a major global health challenge with approximately 250-350 million chronically infected individuals. An improved understanding of the demographic features and outcomes of chronic HBV infection and hepatitis D virus (HDV) infection in low-endemic areas may improve prevention, early identification and management both at individual and community levels. Here, we retrospectively analyzed the demographic and clinical characteristics, treatment rates and outcomes of adult patients with chronic HBV infection with or without HDV coinfection examined at Lausanne University Hospital, Switzerland over a 10-year period. METHODS: We analyzed the medical records of all adult patients with chronic HBV and HDV infection examined in our center between 2007 and 2016. Liver-related outcome was defined as the occurrence of cirrhosis, hepatocellular carcinoma, liver transplantation or liver-related death. Analyses were performed using logistic regression and results were reported as odds ratio (OR) and 95% confidence interval (CI). RESULTS: Of 672 consecutive patients, 421 (62.6%) were male, median age was 36 years (interquartile range, 28-46 years), and 233 (34.7%) were of African origin. The prevalence of HDV coinfection was 7.1% and the proportion of anti-HDV-positive patients with detectable HDV RNA was 70.0%. In multivariate analysis, HDV coinfection was the strongest predictor for liver-related outcome (OR 6.06, 95% CI 2.93-12.54, p<0.001), followed by HBeAg positivity (OR 2.47, 95% CI 1.30-4.69, p = 0.006), age (OR per 10-year increase 2.03, 95% CI 1.63-2.52, p<0.001) and sex (OR for female 0.39, 95% CI 0.22-0.71, p = 0.002). The predictive accuracy of the multivariate model was high (receiver operator characteristic area under the curve 0.81). CONCLUSION: This retrospective study underscores the importance of migration in the epidemiology of chronic hepatitis B in low-endemic areas. HDV coinfection, HBeAg positivity and age predicted liver-related outcomes while female sex had a protective effect.
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Carcinoma Hepatocelular/epidemiología , Hepatitis B Crónica/epidemiología , Hepatitis D/epidemiología , Cirrosis Hepática/epidemiología , Neoplasias Hepáticas/epidemiología , Adulto , Población Negra , Carcinoma Hepatocelular/etiología , Carcinoma Hepatocelular/mortalidad , Carcinoma Hepatocelular/virología , Coinfección , Femenino , Antígenos e de la Hepatitis B/sangre , Virus de la Hepatitis B/patogenicidad , Hepatitis B Crónica/complicaciones , Hepatitis B Crónica/mortalidad , Hepatitis B Crónica/virología , Hepatitis D/complicaciones , Hepatitis D/mortalidad , Hepatitis D/virología , Virus de la Hepatitis Delta/patogenicidad , Migración Humana/estadística & datos numéricos , Humanos , Cirrosis Hepática/etiología , Cirrosis Hepática/mortalidad , Cirrosis Hepática/virología , Neoplasias Hepáticas/etiología , Neoplasias Hepáticas/mortalidad , Neoplasias Hepáticas/virología , Trasplante de Hígado/estadística & datos numéricos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Prevalencia , ARN Viral/sangre , Estudios Retrospectivos , Factores Sexuales , Análisis de Supervivencia , Suiza/epidemiología , Población BlancaRESUMEN
BACKGROUND: Metabolic syndrome increases adverse outcomes in coronavirus disease 2019 (COVID-19) infection. Hepatic steatosis may increase risk of COVID-19 severity. Current studies evaluating steatosis lack reliable definitions. We aimed to evaluate the association of radiographic hepatic steatosis and clinical outcomes of COVID-19 severity in a diverse cohort. METHODS: We retrospectively identified patients with COVID-19 infection admitted to two US academic hospitals. Outcomes were length of stay, intensive care unit use, mechanical ventilation, and in-hospital mortality. We used Mann-Whitney U-test for continuous measures and Chi-square or Fisher's exact test for categorical measures. Multivariable linear and logistic regression analyses were used to adjust for confounders. RESULTS: Of the 319 patients, 14% had hepatic steatosis. There were no differences in length of stay (6 (4 - 16) vs. 9 (4 - 18) days, P = 0.6), intensive care unit (24% vs. 32%, P = 0.3), mechanical ventilation (28% vs. 38%, P = 0.32), or in-hospital mortality (7% vs. 17%, P = 0.12). After adjustment, there was no difference in length of stay (ß: -14.37, 95% confidence interval (CI): -30.5 - 1.77, P = 0.08), intensive care unit (odds ratio (OR): 0.31, 95% CI: 0.03 - 1.09, P = 0.06), mechanical ventilation (OR: 0.13, 95% CI: 0.02 - 1.09, P = 0.06), or in-hospital mortality (OR: 0.27, 95% CI: 0.06 - 1.16, P = 0.08) among patients with hepatic steatosis. CONCLUSION: Radiographic hepatic steatosis was not associated with worse outcomes among patients hospitalized with COVID-19.
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BACKGROUND AND AIM: Acute decompensation and death have been observed in patients with acute hepatitis E virus (HEV) infection and preexisting liver cirrhosis. However, the clinical, laboratory and histological features need to be fully characterised. METHODS: Some of us recently described the histological presentation of hepatitis E in a large panel of liver tissue specimens. Here, we conducted a case-control study to investigate the clinical and laboratory features of the subset of patients with HEV-related acute-on-chronic liver failure (ACLF) and death. Each patient was matched to three control patients with histologically confirmed severe alcoholic hepatitis based on sex, age, total bilirubin, INR, serum creatinine and MELD score on admission. RESULTS: Of 5 patients who died in a context of HEV-related ACLF, 3 (60%) were male and the median age was 66 years (range 51–76). Median alanine aminotransferase (ALT) at presentation was 2610 U/l (range 705–3134) and aspartate aminotransferase (AST) 2818 U/l (range 1176–8611). Liver function was heavily altered in all patients. Histological analyses revealed steatohepatitis on a background of cirrhosis, suggestive of an alcoholic or nonalcoholic origin. Based on histopathology, alcoholic hepatitis was initially suspected in two patients and corticosteroid treatment was initiated. Ribavirin was started in four patients. Median time from hospitalisation to death was 17 days (range 6–25 days). AST levels in patients with HEV-related ACLF were significantly higher as compared to the matched patients with severe alcoholic hepatitis. CONCLUSION: Typical histopathological features of viral hepatitis may be absent in ACLF caused by HEV infection. HEV infection should be sought in acute decompensation of cirrhosis and ACLF even in the absence of histological changes suggesting viral infection.
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Insuficiencia Hepática Crónica Agudizada , Virus de la Hepatitis E , Hepatitis E , Anciano , Estudios de Casos y Controles , Hepatitis E/complicaciones , Virus de la Hepatitis E/genética , Humanos , Masculino , Persona de Mediana Edad , TransaminasasRESUMEN
BACKGROUND AND AIM: Wilson’s disease is an inherited disorder of hepatic copper metabolism, leading to the accumulation of copper in the liver as well as the brain, cornea and other organs. Here, we describe the adult cases of hepatic Wilson’s disease diagnosed at the Division of Gastroenterology and Hepatology of the University Hospital Lausanne, Switzerland between September 2004 and August 2016. METHODS: Clinical manifestations, results of diagnostic tests, management and outcomes of adult patients with hepatic Wilson’s disease were assessed based on standardised medical records. In addition, liver histology was reviewed and the lesional patterns were recorded. RESULTS: Ten new adult cases of hepatic Wilson’s disease were diagnosed in our centre between September 2004 and August 2016. Male to female ratio was 1:1 and median age at diagnosis was 26 (range 18–56) years. Four patients presented with acute liver failure, four with persistently elevated liver function tests, and two with decompensated cirrhosis; none had neurological manifestations. Only one patient had a Kayser-Fleischer corneal ring. Median ceruloplasmin level at diagnosis was 0.13 (range <0.03–0.30) g/l, median 24-hour urinary copper excretion was 2.8 (range 0.3–77.3) μmol, and median hepatic copper concentration was 789 (range 284–1677) μg/g. At least one mutation in the ATP7B gene was identified in eight patients. Allelic frequency of the common H1069Q mutation was 19%. Leipzig score was ≥5 in all patients. Three patients presenting with acute liver failure and the two with decompensated cirrhosis underwent successful liver transplantation. One patient with acute liver failure recovered under chelation therapy, as predicted by a Dhawan score <11. D-penicillamine was used as first-line chelator treatment, with a subsequent switch to trientine due to adverse effects in three out of six patients. CONCLUSIONS: The clinical presentation of hepatic Wilson’s disease is highly variable. Three out of 10 patients were diagnosed at an age >35 years. A high index of suspicion in clinically compatible situations is key.