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Snijders RJALM, Stoelinga AEC, Gevers TJG, Pape S, Biewenga M, Tushuizen ME, Verdonk RC, de Jonge HJM, Vrolijk JM, Bakker SF, Vanwolleghem T, de Boer YS, Baven Pronk MAMC, Beuers U, van der Meer AJ, Gerven NMFV, Sijtsma MGM, van Eijck BC, van IJzendoorn MC, van Herwaarden M, van den Brand FF, Korkmaz KS, van den Berg AP, Guichelaar MMJ, Levens AD, van Hoek B, Drenth JPH. An open-label randomised-controlled trial of azathioprine vs. mycophenolate mofetil for the induction of remission in treatment-naive autoimmune hepatitis. J Hepatol 2024; 80:576-585. [PMID: 38101756 DOI: 10.1016/j.jhep.2023.11.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 11/15/2023] [Accepted: 11/21/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND & AIMS Patients with autoimmune hepatitis (AIH) almost invariably require lifelong immunosuppressive treatment. There is genuine concern about the efficacy and tolerability of the current standard combination therapy of prednisolone and azathioprine. Mycophenolate mofetil (MMF) has emerged as an alternative option. The aim of this study was to compare MMF to azathioprine as induction therapy for AIH. METHODS In this 24-week, prospective, randomised, open-label, multicentre superiority trial, 70 patients with treatment-naive AIH received either MMF or azathioprine, both in combination with prednisolone. The primary endpoint was biochemical remission defined as normalisation of serum levels of alanine aminotransferase and IgG after 24 weeks of treatment. Secondary endpoints included safety and tolerability. RESULTS Seventy patients (mean 57.9 years [SD 14.0]; 72.9% female) were randomly assigned to the MMF plus prednisolone (n = 39) or azathioprine plus prednisolone (n = 31) group. The primary endpoint was met in 56.4% and 29.0% of patients assigned to the MMF group and the azathioprine group, respectively (difference, 27.4 percentage points; 95% CI 4.0 to 46.7; p = 0.022). The MMF group exhibited higher complete biochemical response rates at 6 months (72.2% vs. 32.3%; p = 0.004). No serious adverse events occurred in patients who received MMF (0%) but serious adverse events were reported in four patients who received azathioprine (12.9%) (p = 0.034). Two patients in the MMF group (5.1%) and eight patients in the azathioprine group (25.8%) discontinued treatment owing to adverse events or serious adverse events (p = 0.018). CONCLUSIONS In patients with treatment-naive AIH, MMF with prednisolone led to a significantly higher rate of biochemical remission at 24 weeks compared to azathioprine combined with prednisolone. Azathioprine use was associated with more (serious) adverse events leading to cessation of treatment, suggesting superior tolerability of MMF. IMPACT AND IMPLICATIONS This randomised-controlled trial directly compares azathioprine and mycophenolate mofetil, both in combination with prednisolone, for the induction of biochemical remission in treatment-naive patients with autoimmune hepatitis. Achieving complete remission is desirable to prevent disease progression. Patients assigned to the mycophenolate mofetil group reached biochemical remission more often and experienced fewer adverse events. The findings in this trial may contribute to the re-evaluation of international guidelines for the standard of care in treatment-naive patients with autoimmune hepatitis. TRIAL REGISTRATION NUMBER #NCT02900443.
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Affiliation(s)
- Romée J A L M Snijders
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands; European Reference Network RARE-LIVER, Germany
| | - Anna E C Stoelinga
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Tom J G Gevers
- Nutrim School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands; European Reference Network RARE-LIVER, Germany
| | - Simon Pape
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands; European Reference Network RARE-LIVER, Germany
| | - Maaike Biewenga
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Maarten E Tushuizen
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Robert C Verdonk
- Department of Gastroenterology and Hepatology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Hendrik J M de Jonge
- Department of Gastroenterology and Hepatology, Jeroen Bosch Hospital, 's Hertogenbosch, The Netherlands
| | - Jan Maarten Vrolijk
- Department of Gastroenterology and Hepatology, Rijnstate Hospital, Arnhem, The Netherlands
| | - Sjoerd F Bakker
- Department of Gastroenterology and Hepatology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - Thomas Vanwolleghem
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Edegem, Belgium; European Reference Network RARE-LIVER, Germany
| | - Ynto S de Boer
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centres, location VU Medical Centre, Amsterdam, The Netherlands; European Reference Network RARE-LIVER, Germany
| | | | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centres, location Academic Medical Centre, Amsterdam, The Netherlands; European Reference Network RARE-LIVER, Germany
| | - Adriaan J van der Meer
- Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Nicole M F van Gerven
- Department of Gastroenterology and Hepatology, Rode Kruis Hospital, Beverwijk, The Netherlands
| | - Marijn G M Sijtsma
- Department of Gastroenterology and Hepatology, St. Jansdal Hospital, Harderwijk, The Netherlands
| | - Brechje C van Eijck
- Department of Gastroenterology and Hepatology, Spaarne Gasthuis, Haarlem, The Netherlands
| | - Manon C van IJzendoorn
- Department of Gastroenterology and Hepatology, Hospital Bernhoven, Uden, The Netherlands
| | - Margot van Herwaarden
- Department of Gastroenterology and Hepatology, Deventer Hospital, Deventer, The Netherlands
| | | | - Kerem Sebib Korkmaz
- Department of Gastroenterology and Hepatology, IJselland Hospital, Capelle aan den Ijssel, the Netherlands
| | - Aad P van den Berg
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, The Netherlands; European Reference Network RARE-LIVER, Germany
| | - Maureen M J Guichelaar
- Department of Gastroenterology and Hepatology, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Amar D Levens
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Bart van Hoek
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands; European Reference Network RARE-LIVER, Germany.
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Trampert DC, Kersten R, Tolenaars D, Jongejan A, van de Graaf SF, Beuers U. Laminin 511-E8, an autoantigen in IgG4-related cholangitis, contributes to cholangiocyte protection. JHEP Rep 2024; 6:101015. [PMID: 38524667 PMCID: PMC10959701 DOI: 10.1016/j.jhepr.2024.101015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 01/04/2024] [Accepted: 01/11/2024] [Indexed: 03/26/2024] Open
Abstract
Background & Aims IgG4-related cholangitis (IRC) is the hepatobiliary manifestation of IgG4-related disease. Anti-laminin 511-E8 autoantibodies have been identified in its pancreatic manifestation. Laminin 511-E8 promotes endothelial barrier function, lymphocyte recruitment, and cholangiocyte differentiation. Here, we investigate anti-laminin 511-E8 autoantibody presence in IRC, and mechanisms via which laminin 511 may contribute to cholangiocyte protection. Methods Anti-laminin 511-E8 serum autoantibody positivity was assessed by ELISA. RNA sequencing and RT-qPCR were performed on human H69 cholangiocytes treated with recombinant laminin 511-E8. H69 cholangiocytes were subjected to shRNA knockdown targeting genes encoding laminin 511 (LAMA5, LAMB1, LAMC1) or treated with recombinant laminin 511-E8. Cholangiocellular bile acid influx was quantified radiochemically using 22,23-3H-glycochenodeoxycholic acid (GCDC). GCDC-induced apoptosis was determined by Caspase-3/7 assays. Cholangiocellular barrier function was assessed by FITC-Dextran permeability assays. Immunofluorescent staining of laminin 511 and claudin 1 was performed on extrahepatic bile duct tissue of control and anti-laminin 511-E8 positive individuals with IRC. Results Seven out of 52 individuals with IRC had autoantibodies against laminin 511-E8. Recombinant laminin 511-E8 led to differential expression of genes involved in secretion, barrier function, and inflammation. Knockdown of laminin 511 constituents increased toxic bile acid permeation and GCDC-induced apoptosis. Laminin 511-E8 treatment decreased toxic bile acid permeation and dose-dependently alleviated GCDC-induced apoptosis. LAMA5 and LAMC1 knockdown increased transepithelial permeability. Laminin 511-E8 treatment reduced transepithelial permeability and prevented T lymphocyte-induced barrier dysfunction. Laminin 511 and claudin 1 staining patterns appeared altered in anti-laminin 511-E8 positive individuals with IRC. Conclusions Laminin 511-E8 is an autoantigen in subsets of individuals with IRC. Laminin 511 enhances cholangiocellular barrier function and protects cholangiocytes against T lymphocyte-induced barrier dysfunction, toxic bile acid permeation and bile acid-induced apoptosis. Impact and implications A subset of patients with IgG4-related cholangitis (IRC) has autoantibodies against laminin 511-E8. In human cholangiocytes, laminin 511 protects against (T lymphocyte-induced) epithelial barrier dysfunction and hydrophobic bile acids. Laminin 511 and claudin 1 staining may be altered in extrahepatic bile ducts of patients with IRC who are anti-laminin 511-E8 positive. This makes it tempting to speculate that a decreased epithelial barrier function with attraction of immune cells and impaired bicarbonate secretion as a result of dysfunction of laminin 511 by autoantibody binding could potentially be a common systemic pathogenic mechanism in a subset of patients with IgG4-RD.
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Affiliation(s)
- David C. Trampert
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Remco Kersten
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Dagmar Tolenaars
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Aldo Jongejan
- Department of Epidemiology & Data Science, Bioinformatics Laboratory, Amsterdam Public Health Research Institute, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Stan F.J. van de Graaf
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
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Jones DE, Beuers U, Bonder A, Carbone M, Culver E, Dyson J, Gish RG, Hansen BE, Hirschfield G, Jones R, Kowdley K, Kremer AE, Lindor K, Mayo M, Mells G, Neuberger J, Prince M, Swain M, Tanaka A, Thorburn D, Trauner M, Trivedi P, Weltman M, Yeoman A, Levy C. Primary biliary cholangitis drug evaluation and regulatory approval: Where do we go from here? Hepatology 2024:01515467-990000000-00814. [PMID: 38506926 DOI: 10.1097/hep.0000000000000864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 02/20/2024] [Indexed: 03/22/2024]
Abstract
Primary biliary cholangitis (PBC) is a chronic cholestatic liver disease. The management landscape was transformed 20 years ago with the advent of Ursodeoxycholic Acid (UDCA). Up to 40% of patients do not, however, respond adequately to UDCA and therefore still remain at risk of disease progression to cirrhosis. The introduction of Obeticholic acid (OCA) as second-line therapy for patients failing UDCA has improved outcomes for PBC patients. There remains, however, a need for better treatments for higher risk patients. The greatest threat facing our efforts to improve treatment in PBC is, paradoxically, the regulatory approval model providing conditional marketing authorisation for new drugs based on biochemical markers on the condition that long-term, randomized placebo-controlled outcomes trials are performed to confirm efficacy. As demonstrated by the COBALT confirmatory study with OCA, it is difficult to retain patients in the required follow-on confirmatory placebo-controlled PBC outcomes trials when a licensed drug is commercially available. New PBC therapies in development such as the PPAR agonists, face even greater challenges in demonstrating outcomes benefit through randomized placebo-controlled studies once following conditional marketing authorisation, as there will be even more treatment options available. A recently published EMA Reflection Paper provides some guidance on the regulatory pathway to full approval but fails to recognise the importance of Real-World Data in providing evidence of outcomes benefit in rare diseases. Here we explore the impact of the EMA reflection paper on PBC therapy and offer pragmatic solutions for generating evidence of long-term outcomes through Real World data collection.
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Affiliation(s)
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Academisch Medisch Centrum Universiteit van Amsterdam, Netherlands
| | - Alan Bonder
- Division of Gastreonterology, Beth Israel Deaconess Medical Centre, Boston, MA, USA
| | - Marco Carbone
- Division of Gastroenterology and Centre for Autoimmune Liver Disease, University of Milano-Bicocca, Milan, Italy and Liver Unit, ASST Grande Ospedale, Metropolitano Niguarda, Milan, Italy
| | - Emma Culver
- John Radcliffe Hospital, Oxford, UK and University of Oxford, UK
| | - Jessica Dyson
- Liver Unit, Freeman Hospital, Freeman Road, Newcastle upon Tyne, UK
| | - Robert G Gish
- Hepatitis B Foundation, San Diego, California, USA and Division of Gastroenterology and Hepatology, Stanford Medicine, Stanford, USA
| | - Bettina E Hansen
- Department of Epidemiology & Biostatistics, Erasmus MC, Rotterdam, Netherlands and University of Toronto, Toronto, Canada and Toronto Center for Liver Disease & Toronto General Hospital Research Institute, University Health Network, Toronto, Canada
| | - Gideon Hirschfield
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Canada
| | - Rebecca Jones
- Leeds Liver Unit, St James's University Hospital, Leeds, UK
| | - Kris Kowdley
- Liver Institute Northwest, Elson S. Floyd College of Medicine, Washington State University, USA and Velocity Clinical Research, Seattle, USA
| | - Andreas E Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Keith Lindor
- College of Health Solutions, Arizona State University, USA
| | - Marlyn Mayo
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Texas, USA
| | - George Mells
- The Cambridge Liver Unit, Addenbrooke's Hospital, Cambridge, UK
| | - James Neuberger
- Liver and Hepato-Pancreato-Biliary Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Martin Prince
- Central Manchester University Hospitals NHS Foundation Trust, Department of Gastroenterology (Manchester Royal Infirmary), Manchester, UK
| | - Mark Swain
- University of Calgary, Calgary, Alberta, Canada
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Japan
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Medicine III Medical University of Vienna, Austria
| | - Palak Trivedi
- National Institute for Health and Care Research, Birmingham Biomedical Research Centre, Birmingham, UK and Liver Unit, University Hospitals Birmingham, UK
| | - Martin Weltman
- Gastroenterology and Hepatology, Nepean Hospital, New South Wales, Australia
| | - Andrew Yeoman
- Aneurin Bevan University Health Board, Gwent Liver unit, Newport, Wales, UK
| | - Cynthia Levy
- Division of Digestive Health and Liver Diseases and Schiff Center for Liver Diseases, Miami, USA
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4
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de Wit K, van Doorn DJ, Mol B, van Vught LA, Nevens F, Beuers U, Ponsioen CY, Teunissen CE, Takkenberg RB. Neurofilament light chain but not glial fibrillary acidic protein is a potential biomarker of overt hepatic encephalopathy in patients with cirrhosis. Ann Hepatol 2024; 29:101496. [PMID: 38460714 DOI: 10.1016/j.aohep.2024.101496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/04/2023] [Accepted: 01/04/2024] [Indexed: 03/11/2024]
Abstract
INTRODUCTION AND OBJECTIVES Hepatic encephalopathy (HE) is a frequent complication of cirrhosis and may cause cerebral damage. Neurodegenerative diseases can induce the release of neuroproteins like neurofilament light chain (NfL) and glial fibrillary acidic protein (GFAP) in body fluids, including blood plasma. We investigated whether NfL and GFAP could serve as potential diagnostic plasma biomarkers for overt HE (oHE). MATERIALS AND METHODS We included 85 patients from three prospective cohorts with different stages of liver disease and HE severity. The following patients were included: 1) 34 patients with primary sclerosing cholangitis (PSC) with compensated disease; 2) 17 patients with advanced liver disease without oHE before elective transjugular intrahepatic portosystemic shunt (TIPS) placement; 3) 17 intensive care unit (ICU) patients with oHE and 17 ICU patients without cirrhosis or oHE. Plasma NfL and GFAP were measured using single molecule assays. RESULTS ICU oHE patients had higher NfL concentrations compared to pre-TIPS patients or ICU controls (p < 0.05, each). Median GFAP concentrations were equal in the ICU oHE and pre-TIPS patients or ICU controls. Plasma NfL and GFAP concentrations correlated with Model for End-Stage Liver Disease (MELD) scores (R = 0.58 and R = 0.40, p < 0.001, each). CONCLUSIONS Plasma NfL deserves further evaluation as potential diagnostic biomarker for oHE and correlates with the MELD score.
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Affiliation(s)
- Koos de Wit
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Diederick J van Doorn
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Bregje Mol
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Lonneke A van Vught
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Center of Experimental and Molecular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Frederik Nevens
- Department of Gastroenterology and Hepatology, University Hospitals KU Leuven, Leuven, Belgium
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Cyriel Y Ponsioen
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Charlotte E Teunissen
- Neurochemistry Laboratory, Department of Clinical Chemistry, Amsterdam Neuroscience, Neurodegeneration, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - R Bart Takkenberg
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology and Metabolism, Amsterdam, The Netherlands.
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Mak AL, Wassenaar N, van Dijk AM, Troelstra M, Houttu V, van Son K, Driessen S, Zwirs D, van den Berg-Faay S, Shumbayawonda E, Runge J, Doukas M, Verheij J, Beuers U, Nieuwdorp M, Cahen DL, Nederveen A, Gurney-Champion O, Holleboom A. Intrapancreatic fat deposition is unrelated to liver steatosis in metabolic dysfunction-associated steatotic liver disease. JHEP Rep 2024; 6:100998. [PMID: 38379586 PMCID: PMC10877191 DOI: 10.1016/j.jhepr.2023.100998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 11/21/2023] [Accepted: 12/21/2023] [Indexed: 02/22/2024] Open
Abstract
Background & Aims Individuals with obesity may develop intrapancreatic fat deposition (IPFD) and fatty pancreas disease (FPD). Whether this causes inflammation and fibrosis and leads to pancreatic dysfunction is less established than for liver damage in metabolic dysfunction-associated steatotic liver disease (MASLD). Moreover, the interrelations of FPD and MASLD are poorly understood. Therefore, we aimed to assess IPFD and fibro-inflammation in relation to pancreatic function and liver disease severity in individuals with MASLD. Methods Seventy-six participants from the Amsterdam MASLD-MASH cohort (ANCHOR) study underwent liver biopsy and multiparametric MRI of the liver and pancreas, consisting of proton-density fat fraction sequences, T1 mapping and intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI). Results The prevalence of FPD was 37.3%. There was a clear correlation between pancreatic T1 relaxation time, which indicates fibro-inflammation, and parameters of glycemic dysregulation, namely HbA1c (R = 0.59; p <0.001), fasting glucose (R = 0.51; p <0.001) and the presence of type 2 diabetes (mean 802.0 ms vs. 733.6 ms; p <0.05). In contrast, there was no relation between IPFD and hepatic fat content (R = 0.03; p = 0.80). Pancreatic IVIM diffusion (IVIM-D) was lower in advanced liver fibrosis (p <0.05) and pancreatic perfusion (IVIM-f), reflecting vessel density, inversely correlated to histological MASLD activity (p <0.05). Conclusions Consistent relations exist between pancreatic fibro-inflammation on MRI and endocrine function in individuals with MASLD. However, despite shared dysmetabolic drivers, our study suggests IPFD is a separate pathophysiological process from MASLD. Impact and implications Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease worldwide and 68% of people with type 2 diabetes have MASLD. However, fat infiltration and inflammation in the pancreas are understudied in individuals with MASLD. In this cross-sectional MRI study, we found no relationship between fat accumulation in the pancreas and liver in a cohort of patients with MASLD. However, our results show that inflammatory and fibrotic processes in the pancreas may be interrelated to features of type 2 diabetes and to the severity of liver disease in patients with MASLD. Overall, the results suggest that pancreatic endocrine dysfunction in individuals with MASLD may be more related to glucotoxicity than to lipotoxicity. Clinical trial number NTR7191 (Dutch Trial Register).
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Affiliation(s)
- Anne Linde Mak
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Nienke Wassenaar
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Anne-Marieke van Dijk
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marian Troelstra
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Veera Houttu
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Koen van Son
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Radboudumc, Nijmegen, The Netherlands
| | - Stan Driessen
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Diona Zwirs
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Sandra van den Berg-Faay
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | | | - Jurgen Runge
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Radiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Michail Doukas
- Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Joanne Verheij
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Pathology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Max Nieuwdorp
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Djuna L. Cahen
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Aart Nederveen
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Oliver Gurney-Champion
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Adriaan Holleboom
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism (AGEM) Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Trampert DC, Beuers U. A beneficial response of fetal wound healing gone bad in the bile duct: The overarching cause of biliary atresia? J Hepatol 2024; 80:387-389. [PMID: 38181824 DOI: 10.1016/j.jhep.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 01/07/2024]
Affiliation(s)
- David C Trampert
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands.
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Wolters F, Oude Elferink RPJ, Beuers U. PPARα, PPARδ, or both-that is the question! Hepatology 2024:01515467-990000000-00752. [PMID: 38373084 DOI: 10.1097/hep.0000000000000791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 02/21/2024]
Affiliation(s)
- Frank Wolters
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, location AMC, University of Amsterdam, The Netherlands
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Vonk SEM, Lub R, Weersink EJM, Beuers U, Mathôt RAA, Kemper EM, Altenburg J. Stepwise Introduction of Elexacaftor-Tezacaftor-Ivacaftor in Patients With Cystic Fibrosis and Liver Cirrhosis Child-Pugh A or B Using Clinical and Therapeutic Drug Monitoring: A Case Series. Clin Ther 2024; 46:154-158. [PMID: 38042631 DOI: 10.1016/j.clinthera.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/25/2023] [Accepted: 11/08/2023] [Indexed: 12/04/2023]
Abstract
PURPOSE Cystic fibrosis (CF) is a monogenetic disease caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) protein and affecting multiple organs, including the lungs and liver. Almost 90% of people affected carry at least 1 Phe508del CFTR mutation. Medical treatment with the CFTR-modulating drug elexacaftor-tezacaftor-ivacaftor (ETI) has been proven to be efficacious in carriers of at least 1 Phe508del CFTR mutation. Use of ETI in patients with CF (pwCF) and liver cirrhosis is still controversial. Therefore, stepwise introduction of ETI in pwCF and liver cirrhosis Child-Pugh A or B was evaluated using clinical and therapeutic drug monitoring. METHODS Seven consecutive pwCF received ETI. Four dosing steps were defined, at each of which the patients underwent clinical examination, routine blood tests, and therapeutic drug monitoring. Exposure of elexacaftor, tezacaftor, and ivacaftor was assessed by means of determination of AUC. FINDINGS ETI was successfully introduced and maintained in all pwCF. In those with Child-Pugh B cirrhosis (n = 2), diminishment of the dose as recommended by the label resulted in AUC values that were lower than the mean AUC values in pwCF without hepatic impairment, as reported previously. IMPLICATIONS Despite the limitations of this small case series, stepwise elevation of ETI dose did not induce clinical adverse effects or increases in serum liver test results under strict clinical follow-up and therapeutic drug monitoring, and may allow tolerable introduction of this therapy in pwCF and cirrhosis Child-Pugh A and possibly B.
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Affiliation(s)
- Steffie E M Vonk
- Department of Pharmacy and Clinical Pharmacology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Rianne Lub
- Department of Respiratory Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Els J M Weersink
- Department of Respiratory Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Ron A A Mathôt
- Department of Pharmacy and Clinical Pharmacology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - E Marleen Kemper
- Department of Pharmacy and Clinical Pharmacology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Josje Altenburg
- Department of Respiratory Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
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Kersten R, Trampert DC, Hubers LM, Tolenaars D, Vos HR, van de Graaf SFJ, Beuers U. Galectin-3 and prohibitin 1 are autoantigens in IgG4-related cholangitis without clear-cut protective effects against toxic bile acids. Front Immunol 2024; 14:1251134. [PMID: 38332916 PMCID: PMC10851949 DOI: 10.3389/fimmu.2023.1251134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 12/15/2023] [Indexed: 02/10/2024] Open
Abstract
Background and aims IgG4-related cholangitis (IRC) is the hepatobiliary manifestation of IgG4-related disease, a systemic B cell-driven fibro-inflammatory disorder. Four autoantigens have recently been described in IgG4-RD: annexin A11, galectin-3, laminin 511-E8, and prohibitin 1. We have previously reported a protective role of annexin A11 and laminin 511-E8 in human cholangiocytes against toxic bile acids. Here, we explored the potentially protective role of the carbohydrate-binding lectin galectin-3 and the scaffold proteins prohibitins 1 and 2. Methods Anti-galectin-3, anti-prohibitin 1 and 2 autoantibody positivity in IRC and healthy and disease (primary sclerosing cholangitis (PSC)) control sera was assessed by ELISA/liquid chromatography-tandem mass spectrometry (LC-MS/MS). Human H69 cholangiocytes were subjected to short hairpin RNA (shRNA) knockdown targeting galectin-3 (LGALS3), prohibitin 1 (PHB1), and prohibitin 2 (PHB2). H69 cholangiocytes were also exposed to recombinant galectin-3, the inhibitor GB1107, recombinant prohibitin 1, and the pan-prohibitin inhibitor rocaglamide. Protection against bile acid toxicity was assessed by intracellular pH (pHi) measurements using BCECF-AM, 22,23-3H-glycochenodeoxycholic acid (3H-GCDC) influx, and GCDC-induced apoptosis using Caspase-3/7 assays. Results Anti-galectin-3 autoantibodies were detected in 13.5% of individuals with IRC but not in PSC. Knockdown of LGALS3 and galectin-3 inhibition with GB1107 did not affect pHi, whereas recombinant galectin-3 incubation lowered pHi. LGALS3 knockdown increased GCDC-influx but not GCDC-induced apoptosis. GB1107 reduced GCDC-influx and GCDC-induced apoptosis. Recombinant galectin-3 tended to decrease GCDC-influx and GCDC-induced apoptosis. Anti-prohibitin 1 autoantibodies were detected in 61.5% and 35.7% of individuals with IRC and PSC, respectively. Knockdown of PHB1, combined PHB1/2 KD, treatment with rocaglamide, and recombinant prohibitin 1 all lowered pHi. Knockdown of PHB1, PHB2, or combined PHB1/2 did not alter GCDC-influx, yet knockdown of PHB1 increased GCDC-induced apoptosis. Conversely, rocaglamide reduced GCDC-influx but did not attenuate GCDC-induced apoptosis. Recombinant prohibitin 1 did not affect GCDC-influx or GCDC-induced apoptosis. Finally, anti-galectin-3 and anti-prohibitin 1 autoantibody pretreatment did not lead to increased GCDC-influx. Conclusions A subset of individuals with IRC have autoantibodies against galectin-3 and prohibitin 1. Gene-specific knockdown, pharmacological inhibition, and recombinant protein substitution did not clearly disclose a protective role of these autoantigens in human cholangiocytes against toxic bile acids. The involvement of these autoantibodies in processes surpassing epithelial secretion remains to be elucidated.
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Affiliation(s)
- Remco Kersten
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - David C. Trampert
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Lowiek M. Hubers
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Dagmar Tolenaars
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Harmjan R. Vos
- Oncode Institute and Molecular Cancer Research, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht, Netherlands
| | - Stan F. J. van de Graaf
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Ulrich Beuers
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, Netherlands
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10
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Overbeek KA, Poulsen JL, Lanzillotta M, Vinge-Holmquist O, Macinga P, Demirci AF, Sindhunata DP, Backhus J, Algül H, Buijs J, Levy P, Kiriukova M, Goni E, Hollenbach M, Miksch RC, Kunovsky L, Vujasinovic M, Nikolic S, Dickerson L, Hirth M, Neurath MF, Zumblick M, Vila J, Jalal M, Beyer G, Frost F, Carrara S, Kala Z, Jabandziev P, Sisman G, Akyuz F, Capurso G, Falconi M, Arlt A, Vleggaar FP, Barresi L, Greenhalf B, Czakó L, Hegyi P, Hopper A, Nayar MK, Gress TM, Vitali F, Schneider A, Halloran CM, Trna J, Okhlobystin AV, Dagna L, Cahen DL, Bordin D, Rebours V, Mayerle J, Kahraman A, Rasch S, Culver E, Kleger A, Martínez-Moneo E, Røkke O, Hucl T, Olesen SS, Bruno MJ, Della-Torre E, Beuers U, Löhr JM, Rosendahl J. Type 1 Autoimmune Pancreatitis in Europe: Clinical Profile and Response to Treatment. Clin Gastroenterol Hepatol 2024:S1542-3565(23)01042-X. [PMID: 38184096 DOI: 10.1016/j.cgh.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 01/08/2024]
Abstract
BACKGROUND & AIMS Autoimmune pancreatitis (AIP) is an immune-mediated disease of the pancreas with distinct pathophysiology and manifestations. Our aims were to characterize type 1 AIP in a large pan-European cohort and study the effectiveness of current treatment regimens. METHODS We retrospectively analyzed adults diagnosed since 2005 with type 1 or not-otherwise-specified AIP in 42 European university hospitals. Type 1 AIP was uniformly diagnosed using specific diagnostic criteria. Patients with type 2 AIP and those who had undergone pancreatic surgery were excluded. The primary end point was complete remission, defined as the absence of clinical symptoms and resolution of the index radiologic pancreatic abnormalities attributed to AIP. RESULTS We included 735 individuals with AIP (69% male; median age, 57 years; 85% White). Steroid treatment was started in 634 patients, of whom 9 (1%) were lost to follow-up. The remaining 625 had a 79% (496/625) complete, 18% (111/625) partial, and 97% (607/625) cumulative remission rate, whereas 3% (18/625) did not achieve remission. No treatment was given in 95 patients, who had a 61% complete (58/95), 19% partial (18/95), and 80% cumulative (76/95) spontaneous remission rate. Higher (≥0.4 mg/kg/day) corticosteroid doses were no more effective than lower (<0.4 mg/kg/day) doses (odds ratio, 0.428; 95% confidence interval, 0.054-3.387) and neither was a starting dose duration >2 weeks (odds ratio, 0.908; 95% confidence interval, 0.818-1.009). Elevated IgG4 levels were independently associated with a decreased chance of complete remission (odds ratio, 0.639; 95% confidence interval, 0.427-0.955). Relapse occurred in 30% of patients. Relapses within 6 months of remission induction were independent of the steroid-tapering duration, induction treatment duration, and total cumulative dose. CONCLUSIONS Patients with type 1 AIP and elevated IgG4 level may need closer monitoring. For remission induction, a starting dose of 0.4 mg/kg/day for 2 weeks followed by a short taper period seems effective. This study provides no evidence to support more aggressive regimens.
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Affiliation(s)
- Kasper A Overbeek
- Department of Gastroenterology & Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands.
| | - Jakob L Poulsen
- Centre for Pancreatic Diseases, Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Marco Lanzillotta
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), San Raffaele Scientific Institute, Milan, Italy
| | - Olof Vinge-Holmquist
- Department of Digestive Surgery, Akershus University Hospital, Loerenskog, Norway; Department of Digestive Surgery, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Peter Macinga
- Department of Gastroenterology and Hepatology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - A Fatih Demirci
- Department of Internal Medicine, Marmara University Research and Education Hospital, Istanbul, Turkey
| | - Daniko P Sindhunata
- Department of Gastroenterology & Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Johanna Backhus
- Department of Internal Medicine I, University Hospital Ulm, Ulm, Germany
| | - Hana Algül
- Department of Medicine II, Technische Universität München, München, Germany
| | - Jorie Buijs
- Department of Gastroenterology & Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Philippe Levy
- Pancreatology Unit, APHP Beaujon Hospital, Clichy, France
| | - Mariia Kiriukova
- Department of Upper Gastrointestinal, Pancreatic, and Biliary Diseases, A.S. Loginov Moscow Clinical Research Center, Moscow, Russia
| | - Elisabetta Goni
- Department of Medicine II, University Hospital, Ludwig Maximilian University Munich, Munich, Germany
| | - Marcus Hollenbach
- Division of Gastroenterology, Medical Department II - Oncology, Gastroenterology, Hepatology, Pulmonology, Infectious Diseases, University of Leipzig Medical Center, Leipzig, Germany
| | - Rainer C Miksch
- Department of General, Visceral, and Transplantation Surgery, University Hospital, Ludwig Maximilian University Munich, Munich, Germany
| | - Lumir Kunovsky
- 2nd Department of Internal Medicine, Gastroenterology and Geriatrics, University Hospital Olomouc, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic; Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic; Department of Gastroenterology and Digestive Endoscopy, Masaryk Memorial Cancer Institute, Brno, Czech Republic
| | - Miroslav Vujasinovic
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Sara Nikolic
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Luke Dickerson
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Michael Hirth
- Department of Medicine II, University Medical Center Mannheim, Medical Faculty at Mannheim, University of Heidelberg, Mannheim, Germany
| | - Markus F Neurath
- Department of Medicine I, Deutsches Zentrum Immuntherapie (DZI), Kussmaul Campus for Medical Research, University Erlangen-Nürnberg, Erlangen, Germany
| | - Malte Zumblick
- Department of Gastroenterology and Endocrinology, Philipps-University Marburg, Marburg, Germany
| | - Josephine Vila
- HPB Unit, Freeman Hospital, Newcastle Upon Tyne, United Kingdom
| | - Mustafa Jalal
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
| | - Georg Beyer
- Department of Medicine II, University Hospital, Ludwig Maximilian University Munich, Munich, Germany
| | - Fabian Frost
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - Silvia Carrara
- Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Italy
| | - Zdenek Kala
- Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Petr Jabandziev
- Department of Pediatrics, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic; Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Gurhan Sisman
- Acibadem Mehmet Ali Aydinlar University School of Medicine, Istanbul, Turkey
| | - Filiz Akyuz
- Department of Gastroenterology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Falconi
- Division of Pancreatic Surgery, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Alexander Arlt
- Department of Internal Medicine I, University Hospital Schleswig-Holstein, Kiel, Germany; Department for Internal Medicine and Gastroenterology, University Hospital, Klinikum Oldenburg AöR, Oldenburg, Germany
| | - Frank P Vleggaar
- Department of Gastroenterology and Hepatology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Luca Barresi
- Endoscopy Service, Department of Diagnostic and Therapeutic Services, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCSS-ISMETT), Palermo, Italy
| | - Bill Greenhalf
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - László Czakó
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary
| | - Peter Hegyi
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; Division of Pancreatic Diseases, Heart and Vascular Centre, Semmelweis University, Budapest, Hungary
| | - Andrew Hopper
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
| | - Manu K Nayar
- HPB Unit, Freeman Hospital, Newcastle Upon Tyne, United Kingdom
| | - Thomas M Gress
- Department of Gastroenterology and Endocrinology, Philipps-University Marburg, Marburg, Germany
| | - Francesco Vitali
- Department of Medicine I, Deutsches Zentrum Immuntherapie (DZI), Kussmaul Campus for Medical Research, University Erlangen-Nürnberg, Erlangen, Germany
| | - Alexander Schneider
- Department of Medicine II, University Medical Center Mannheim, Medical Faculty at Mannheim, University of Heidelberg, Mannheim, Germany
| | - Chris M Halloran
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Jan Trna
- Department of Gastroenterology and Digestive Endoscopy, Masaryk Memorial Cancer Center Institute, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), San Raffaele Scientific Institute, Milan, Italy
| | - Djuna L Cahen
- Department of Gastroenterology & Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Dmitry Bordin
- Department of Upper Gastrointestinal, Pancreatic, and Biliary Diseases, A.S. Loginov Moscow Clinical Research Center, Moscow, Russia; Department of Outpatient Therapy and Family Medicine, Tver State Medical University, Tver, Russia
| | | | - Julia Mayerle
- Department of Medicine II, University Hospital, Ludwig Maximilian University Munich, Munich, Germany
| | - Alisan Kahraman
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Essen University Hospital, University of Duisberg-Essen, Essen, Germany
| | - Sebastian Rasch
- Department of Medicine II, Technische Universität München, München, Germany
| | - Emma Culver
- Translational Gastroenterology Unit, John Radcliffe Hospital and Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Alexander Kleger
- Department of Internal Medicine I, University Hospital Ulm, Ulm, Germany
| | - Emma Martínez-Moneo
- Biocruces, Grupo Transplante Hepático, Osakidetza, Hospital Universitario Cruces, Servicio Aparato Digestivo, Barakaldo, Spain
| | - Ola Røkke
- Department of Digestive Surgery, Akershus University Hospital, Loerenskog, Norway; Faculty of Medicine, Campus Ahus, University of Oslo, Oslo, Norway
| | - Tomas Hucl
- Department of Gastroenterology and Hepatology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Søren S Olesen
- Centre for Pancreatic Diseases, Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Marco J Bruno
- Department of Gastroenterology & Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Emanuel Della-Torre
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), San Raffaele Scientific Institute, Milan, Italy
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - J-Matthias Löhr
- 2nd Department of Internal Medicine, Gastroenterology and Geriatrics, University Hospital Olomouc, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic; Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic; Department of Gastroenterology and Digestive Endoscopy, Masaryk Memorial Cancer Institute, Brno, Czech Republic
| | - Jonas Rosendahl
- Department of Internal Medicine I, Martin Luther University, Halle (Saale), Germany.
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11
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Rinella ME, Lazarus JV, Ratziu V, Francque SM, Sanyal AJ, Kanwal F, Romero D, Abdelmalek MF, Anstee QM, Arab JP, Arrese M, Bataller R, Beuers U, Boursier J, Bugianesi E, Byrne CD, Narro GEC, Chowdhury A, Cortez-Pinto H, Cryer DR, Cusi K, El-Kassas M, Klein S, Eskridge W, Fan J, Gawrieh S, Guy CD, Harrison SA, Kim SU, Koot BG, Korenjak M, Kowdley KV, Lacaille F, Loomba R, Mitchell-Thain R, Morgan TR, Powell EE, Roden M, Romero-Gómez M, Silva M, Singh SP, Sookoian SC, Spearman CW, Tiniakos D, Valenti L, Vos MB, Wong VWS, Xanthakos S, Yilmaz Y, Younossi Z, Hobbs A, Villota-Rivas M, Newsome PN. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. Ann Hepatol 2024; 29:101133. [PMID: 37364816 DOI: 10.1016/j.aohep.2023.101133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification.
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Affiliation(s)
- Mary E Rinella
- University of Chicago, Pritzker School of Medicine, Chicago, Illinois, USA.
| | - Jeffrey V Lazarus
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA; Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Vlad Ratziu
- Sorbonne Université, ICAN Institute for Metabolism and Nutrition, Hospital Pitié-Salpêtrière, Paris, France
| | - Sven M Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Edegem, Belgium; InflaMed Centre of Excellence, Laboratory for Experimental Medicine and Paediatrics, Translational Sciences in Inflammation and Immunology, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Arun J Sanyal
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA; VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Diana Romero
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | | | - Quentin M Anstee
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada; Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Jerome Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France & HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | | | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK; National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Graciela E Castro Narro
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile; Hepatology and Transplant Unit, Hospital Médica Sur, Mexico City, Mexico; Department of Gastroenterology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán" Mexico City, Mexico
| | - Abhijit Chowdhury
- Indian Institute of Liver and Digestive Sciences, Sonarpur, Kolkata, India; John C. Martin Centre for Liver Research and Innovations, Sonarpur, Kolkata, India
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Donna R Cryer
- Global Liver Institute, Washington, District of Columbia, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Samuel Klein
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Jiangao Fan
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samer Gawrieh
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cynthia D Guy
- Department of Pathology, Duke Health Systems, Durham, North Carolina, USA
| | | | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea
| | - Bart G Koot
- Department of Pediatric Gastroenterology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Kris V Kowdley
- Liver Institute Northwest Elson S. Floyd College of Medicine Washington State University Seattle, Washington, USA
| | | | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California at San Diego, La Jolla, California, USA
| | | | - Timothy R Morgan
- Medical Service, VA Long Beach Healthcare System, Long Beach, California, USA; Department of Medicine, University of California, Irvine, California, USA
| | - Elisabeth E Powell
- Centre for Liver Disease Research, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Manuel Romero-Gómez
- Digestive Diseases and Ciberehd, Virgen del Rocio University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain
| | - Marcelo Silva
- Austral University Hospital, Buenos Aires, Argentina
| | | | - Silvia C Sookoian
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Clinical and Molecular Hepatology, Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina; Universidad Maimónides, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Dina Tiniakos
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy; Biological Resource Center Unit, Precision Medicine lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Miriam B Vos
- Division of Gastroenterology, Department of Paediatrics, Hepatology and Nutrition, Emory University and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Stavra Xanthakos
- Department of paediatrics, Division of Gastroenterology Hepatology and Nutrition, Cincinnati Children's, Nonalcoholic Steatohepatitis Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Zobair Younossi
- Inova Medicine, Inova Health System, Falls Church, Virginia, USA; Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, United States; Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Ansley Hobbs
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | - Marcela Villota-Rivas
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Philip N Newsome
- National Institute for Health Research, Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK; Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
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12
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Colapietro F, Maisonneuve P, Lytvyak E, Beuers U, Verdonk RC, van der Meer AJ, van Hoek B, Kuiken SD, Brouwer JT, Muratori P, Aghemo A, Carella F, van den Berg AP, Zachou K, Dalekos GN, Di Zeo-Sánchez DE, Robles M, Andrade RJ, Montano-Loza AJ, van den Brand FF, Slooter CD, Macedo G, Liberal R, de Boer YS, Lleo A. Incidence and predictors of hepatocellular carcinoma in patients with autoimmune hepatitis. J Hepatol 2024; 80:53-61. [PMID: 37802188 DOI: 10.1016/j.jhep.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 08/28/2023] [Accepted: 09/01/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND AND AIMS Autoimmune hepatitis (AIH) is a rare chronic liver disease of unknown aetiology; the risk of hepatocellular carcinoma (HCC) remains unclear and risk factors are not well-defined. We aimed to investigate the risk of HCC across a multicentre AIH cohort and to identify predictive factors. METHODS We performed a retrospective, observational, multicentric study of patients included in the International Autoimmune Hepatitis Group Retrospective Registry. The assessed clinical outcomes were HCC development, liver transplantation, and death. Fine and Gray regression analysis stratified by centre was applied to determine the effects of individual covariates; the cumulative incidence of HCC was estimated using the competing risk method with death as a competing risk. RESULTS A total of 1,428 patients diagnosed with AIH from 1980 to 2020 from 22 eligible centres across Europe and Canada were included, with a median follow-up of 11.1 years (interquartile range 5.2-15.9). Two hundred and ninety-three (20.5%) patients had cirrhosis at diagnosis. During follow-up, 24 patients developed HCC (1.7%), an incidence rate of 1.44 cases/1,000 patient-years; the cumulative incidence of HCC increased over time (0.6% at 5 years, 0.9% at 10 years, 2.7% at 20 years, and 6.6% at 30 years of follow-up). Patients who developed cirrhosis during follow-up had a significantly higher incidence of HCC. The cumulative incidence of HCC was 2.6%, 4.6%, 5.6% and 6.6% at 5, 10, 15, and 20 years after the development of cirrhosis, respectively. Obesity (hazard ratio [HR] 2.94, p = 0.04), cirrhosis (HR 3.17, p = 0.01), and AIH/PSC variant syndrome (HR 5.18, p = 0.007) at baseline were independent risk factors for HCC development. CONCLUSIONS HCC incidence in AIH is low even after cirrhosis development and is associated with risk factors including obesity, cirrhosis, and AIH/PSC variant syndrome. IMPACT AND IMPLICATIONS The risk of developing hepatocellular carcinoma (HCC) in individuals with autoimmune hepatitis (AIH) seems to be lower than for other aetiologies of chronic liver disease. Yet, solid data for this specific patient group remain elusive, given that most of the existing evidence comes from small, single-centre studies. In our study, we found that HCC incidence in patients with AIH is low even after the onset of cirrhosis. Additionally, factors such as advanced age, obesity, cirrhosis, alcohol consumption, and the presence of the AIH/PSC variant syndrome at the time of AIH diagnosis are linked to a higher risk of HCC. Based on these findings, there seems to be merit in adopting a specialized HCC monitoring programme for patients with AIH based on their individual risk factors.
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Affiliation(s)
- Francesca Colapietro
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Patrick Maisonneuve
- Division of Epidemiology and Biostatistics, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Ellina Lytvyak
- Department of Medicine, Division of Preventive Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Location AMC, Amsterdam, the Netherlands
| | - Robert C Verdonk
- Department of Gastroenterology and Hepatology, St Antonius Hospital, Nieuwegein, The Netherlands
| | | | - Bart van Hoek
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Sjoerd D Kuiken
- Department of Gastroenterology and Hepatology, OLVG, Amsterdam, the Netherlands
| | | | - Paolo Muratori
- Division of Internal Medicine, Morgagni-Pierantoni Hospital, Forlì 47100, Italy; Department of Science for the Quality of Life, University of Bologna, Bologna, Italy
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesco Carella
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Ad P van den Berg
- University Medical Center Groningen, University of Groningen, the Netherlands
| | - Kalliopi Zachou
- Department of Medicine and Research, Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, 41110, Larissa, Greece
| | - George N Dalekos
- Department of Medicine and Research, Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, 41110, Larissa, Greece
| | - Daniel E Di Zeo-Sánchez
- Liver Unit, Vírgen de Victoria University Hospital-IBIMA, University of Málaga, CIBERehd, Malaga, Spain
| | - Mercedes Robles
- Liver Unit, Vírgen de Victoria University Hospital-IBIMA, University of Málaga, CIBERehd, Malaga, Spain
| | - Raul J Andrade
- Liver Unit, Vírgen de Victoria University Hospital-IBIMA, University of Málaga, CIBERehd, Malaga, Spain
| | - Aldo J Montano-Loza
- Department of Medicine, Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Floris F van den Brand
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Charlotte D Slooter
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Guilherme Macedo
- Department of Gastroenterology and Hepatology, Centro Hospitalar São João, Porto, Portugal
| | - Rodrigo Liberal
- Department of Gastroenterology and Hepatology, Centro Hospitalar São João, Porto, Portugal
| | - Ynto S de Boer
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Ana Lleo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.
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13
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Kunst RF, Bolt I, van Dasselaar RD, Nijmeijer BA, Beuers U, Oude Elferink RP, van de Graaf SF. Combined inhibition of bile salt synthesis and intestinal uptake reduces cholestatic liver damage and colonic bile salts in mice. JHEP Rep 2024; 6:100917. [PMID: 38074508 PMCID: PMC10701132 DOI: 10.1016/j.jhepr.2023.100917] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 08/23/2023] [Accepted: 09/12/2023] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND & AIMS Intestine-restricted inhibitors of the apical sodium-dependent bile acid transporter (ASBT, or ileal bile acid transporter) are approved as treatment for several inheritable forms of cholestasis but are also associated with abdominal complaints and diarrhoea. Furthermore, blocking ASBT as a single therapeutic approach may be less effective in moderate to severe cholestasis. We hypothesised that interventions that lower hepatic bile salt synthesis in addition to intestinal bile salt uptake inhibition provide added therapeutic benefit in the treatment of cholestatic disorders. Here, we test combination therapies of intestinal ASBT inhibition together with obeticholic acid (OCA), cilofexor, and the non-tumorigenic fibroblast growth factor 15 (Fgf15)/fibroblast growth factor 19 (FGF19) analogue aldafermin in a mouse model of cholestasis. METHODS Wild-type male C57Bl6J/OlaHsd mice were fed a 0.05% 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) diet and received daily oral gavage with 10 mg/kg OCA, 30 mg/kg cilofexor, 10 mg/kg ASBT inhibitor (Linerixibat; ASBTi), or a combination. Alternatively, wild-type male C57Bl6J/OlaHsd mice were injected with adeno-associated virus vector serotype 8 (AAV8) to express aldafermin, to repress bile salt synthesis, or to control AAV8. During a 3-week 0.05% DDC diet, mice received daily oral gavage with 10 mg/kg ASBTi or placebo control. RESULTS Combination therapy of OCA, cilofexor, or aldafermin with ASBTi effectively reduced faecal bile salt excretion. Compared with ASBTi monotherapy, aldafermin + ASBTi further lowered plasma bile salt levels. Cilofexor + ASBTi and aldafermin + ASBTi treatment reduced plasma alanine transaminase and aspartate transaminase levels and fibrotic liver immunohistochemistry stainings. The reduction in inflammation and fibrogenesis in mice treated with cilofexor + ASBTi or aldafermin + ASBTi was confirmed by gene expression analysis. CONCLUSIONS Combining pharmacological intestinal bile salt uptake inhibition with repression of bile salt synthesis may form an effective treatment strategy to reduce liver injury while dampening the ASBTi-induced colonic bile salt load. IMPACT AND IMPLICATIONS Combined treatment of intestinal ASBT inhibition with repression of bile salt synthesis by farnesoid X receptor agonism (using either obeticholic acid or cilofexor) or by expression of aldafermin ameliorates liver damage in cholestatic mice. In addition, compared with ASBT inhibitor monotherapy, combination treatments lower colonic bile salt load.
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Affiliation(s)
- Roni F. Kunst
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Isabelle Bolt
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | | | | | - Ulrich Beuers
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Ronald P.J. Oude Elferink
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Stan F.J. van de Graaf
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
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14
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Juanola A, Ma AT, de Wit K, Gananandan K, Roux O, Zaccherini G, Jiménez C, Tonon M, Solé C, Villaseca C, Uschner FE, Graupera I, Pose E, Moreta MJ, Campion D, Beuers U, Mookerjee RP, Francoz C, Durand F, Vargas V, Piano S, Alonso S, Trebicka J, Laleman W, Asrani SK, Soriano G, Alessandria C, Serra-Burriel M, Morales-Ruiz M, Torres F, Allegretti AS, Krag A, Caraceni P, Watson H, Abraldes JG, Solà E, Kamath PS, Hernaez R, Ginès P. Novel prognostic biomarkers in decompensated cirrhosis: a systematic review and meta-analysis. Gut 2023; 73:156-165. [PMID: 37884354 DOI: 10.1136/gutjnl-2023-329923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 09/18/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Patients with decompensated cirrhosis experience high mortality rates. Current prognostic scores, including the model for end-stage liver disease (MELD), may underperform in settings other than in those they were initially developed. Novel biomarkers have been proposed to improve prognostication accuracy and even to predict development of complications. METHODS We performed a systematic review and meta-analysis on novel urine and blood biomarkers and their ability to predict 90-day mortality in patients with decompensated cirrhosis. Secondary outcomes included 28-day and 1-year mortality, and development of acute-on-chronic liver failure, acute kidney injury and other complications. To overcome differences in units, temporal changes in assays and reporting heterogeneity, we used the ratio of means (RoM) as measure of association for assessing strength in predicting outcomes. An RoM>1 implies that the mean biomarker level is higher in those that develop the outcome than in those that do not. RESULTS Of 6629 unique references, 103 were included, reporting on 29 different biomarkers, with a total of 31 362 biomarker patients. Most studies were prospective cohorts of hospitalised patients (median Child-Pugh-Turcotte score of 9 and MELD score of 18). The pooled 90-day mortality rate was 0.27 (95% CI 0.24 to 0.29). The RoM for predicting 90-day mortality was highest for interleukin 6 (IL-6) (2.56, 95% CI 2.39 to 2.74), followed by urinary neutrophil gelatinase-associated lipocalin (uNGAL) (2.42, 95% CI 2.20 to 2.66) and copeptin (2.33, 95% CI 2.17 to 2.50). These RoMs were all higher than for MELD (1.44, 95% CI 1.42 to 1.46). CONCLUSION Novel biomarkers, including IL-6, uNGAL and copeptin, can probably improve prognostication of patients with decompensated cirrhosis compared with MELD alone.
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Affiliation(s)
- Adrià Juanola
- Liver Unit, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigacion Biomedica en Red Enfermedades Hepaticas y Digestivas, Barcelona, Spain
| | - Ann Thu Ma
- Toronto Centre for Liver Disease Francis Family Liver Clinic, Toronto General Hospital, Toronto, Ontario, Canada
| | - Koos de Wit
- Gastroenterology and Hepatology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Kohilan Gananandan
- Institute for Liver and Digestive Health, University College London, London, UK
| | - Olivier Roux
- Department of Hepatology, Beaujon Hospital, Clichy, France
| | - Giacomo Zaccherini
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Unit of Semeiotics, Liver and Alcohol-related Diseases, University of Bologna Hospital of Bologna Sant'Orsola-Malpighi Polyclinic, Bologna, Italy
| | - César Jiménez
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Barcelona, Spain
| | - Marta Tonon
- Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Cristina Solé
- Department of Gastroenterology and Hepatology, Consorci Corporació Sanitària Parc Taulí, Sabadell, Spain
| | - Clara Villaseca
- Digestive Disease Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Frank E Uschner
- Department of Internal Medicine B, University of Münster, Munster, Germany
| | - Isabel Graupera
- Liver Unit, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigacion Biomedica en Red Enfermedades Hepaticas y Digestivas, Barcelona, Spain
| | - Elisa Pose
- Liver Unit, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigacion Biomedica en Red Enfermedades Hepaticas y Digestivas, Barcelona, Spain
| | - Maria José Moreta
- Liver Unit, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain
| | - Daniela Campion
- Division of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Ulrich Beuers
- Gastroenterology & Hepatology, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - Rajeshawar P Mookerjee
- Institute of Liver and Digestive Health, University College London Medical School, London, UK
| | - Claire Francoz
- Department of Hepatology, Beaujon Hospital, Clichy, France
| | - Francois Durand
- DHU Unity, Pôle des Maladies de l'Appareil Digestif, Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, Hôpital Beaujon, AP-HP, Clichy, France
- Université Denis Diderot-Paris 7, Paris, France
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Barcelona, Spain
| | - Salvatore Piano
- Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Sonia Alonso
- Digestive Disease Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Jonel Trebicka
- Department of Internal Medicine B, University of Münster, Munster, Germany
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Wim Laleman
- Division of Liver and Biliopanreatic Disorders, KU Leuven, University of Leuven, Leuven, Belgium
| | - Sumeet K Asrani
- Division of Hepatology, Department of Medicine, Baylor University Medical Center at Dallas, Dallas, Texas, USA
| | - German Soriano
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Miquel Serra-Burriel
- University of Zurich Institute of Epidemiology Biostatistics and Prevention, Zurich, Switzerland
| | - Manuel Morales-Ruiz
- Biochemistry and Molecular Genetics Department-CDB, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Ferran Torres
- Biostatistics and Data Management Core Facility, IDIBAPS, Hospital Clinic Barcelona, Barcelona, Spain
- Biostatistics Unit, Faculty of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Andrew S Allegretti
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Aleksander Krag
- Department of Gastroenterology, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | | | - Juan G Abraldes
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada
| | - Elsa Solà
- Institute for Immunity, Transplantation and Infection, Stanford University, Stanford, California, USA
| | - Patrick S Kamath
- Gastroenterology and Hepatology, Mayo Medical School, Rochester, Minnesota, USA
| | - Ruben Hernaez
- Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
- Gastroenterology and Hepatology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Pere Ginès
- Liver Unit, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigacion Biomedica en Red Enfermedades Hepaticas y Digestivas, Barcelona, Spain
- Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
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15
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Rinella ME, Lazarus JV, Ratziu V, Francque SM, Sanyal AJ, Kanwal F, Romero D, Abdelmalek MF, Anstee QM, Arab JP, Arrese M, Bataller R, Beuers U, Boursier J, Bugianesi E, Byrne CD, Castro Narro GE, Chowdhury A, Cortez-Pinto H, Cryer DR, Cusi K, El-Kassas M, Klein S, Eskridge W, Fan J, Gawrieh S, Guy CD, Harrison SA, Kim SU, Koot BG, Korenjak M, Kowdley KV, Lacaille F, Loomba R, Mitchell-Thain R, Morgan TR, Powell EE, Roden M, Romero-Gómez M, Silva M, Singh SP, Sookoian SC, Spearman CW, Tiniakos D, Valenti L, Vos MB, Wong VWS, Xanthakos S, Yilmaz Y, Younossi Z, Hobbs A, Villota-Rivas M, Newsome PN. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. J Hepatol 2023; 79:1542-1556. [PMID: 37364790 DOI: 10.1016/j.jhep.2023.06.003] [Citation(s) in RCA: 231] [Impact Index Per Article: 231.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favour of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panellists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease (MASLD). There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and non-stigmatising, and can improve awareness and patient identification.
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Affiliation(s)
- Mary E Rinella
- University of Chicago, Pritzker School of Medicine, Chicago, Illinois, USA.
| | - Jeffrey V Lazarus
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA; Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Vlad Ratziu
- Sorbonne Université, ICAN Institute for Metabolism and Nutrition, Hospital Pitié-Salpêtrière, Paris, France
| | - Sven M Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Edegem, Belgium; InflaMed Centre of Excellence, Laboratory for Experimental Medicine and Paediatrics, Translational Sciences in Inflammation and Immunology, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Arun J Sanyal
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA; VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Diana Romero
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | | | - Quentin M Anstee
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada; Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Jerome Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France & HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | | | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK; National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Graciela E Castro Narro
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile; Hepatology and Transplant Unit, Hospital Médica Sur, Mexico City, Mexico; Department of Gastroenterology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán" Mexico City, Mexico
| | - Abhijit Chowdhury
- Indian Institute of Liver and Digestive Sciences, Sonarpur, Kolkata, India; John C. Martin Centre for Liver Research and Innovations, Sonarpur, Kolkata, India
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Donna R Cryer
- Global Liver Institute, Washington, District of Columbia, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Samuel Klein
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Jiangao Fan
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samer Gawrieh
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cynthia D Guy
- Department of Pathology, Duke Health Systems, Durham, North Carolina, USA
| | | | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea
| | - Bart G Koot
- Department of Pediatric Gastroenterology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Kris V Kowdley
- Liver Institute Northwest Elson S. Floyd College of Medicine Washington State University Seattle, Washington, USA
| | | | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California at San Diego, La Jolla, California, USA
| | | | - Timothy R Morgan
- Medical Service, VA Long Beach Healthcare System, Long Beach, California, USA; Department of Medicine, University of California, Irvine, California, USA
| | - Elisabeth E Powell
- Centre for Liver Disease Research, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Manuel Romero-Gómez
- Digestive Diseases and Ciberehd, Virgen del Rocio University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain
| | - Marcelo Silva
- Austral University Hospital, Buenos Aires, Argentina
| | | | - Silvia C Sookoian
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Clinical and Molecular Hepatology, Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina; Universidad Maimónides, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Dina Tiniakos
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy; Biological Resource Center Unit, Precision Medicine lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Miriam B Vos
- Division of Gastroenterology, Department of Paediatrics, Hepatology and Nutrition, Emory University and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Stavra Xanthakos
- Department of paediatrics, Division of Gastroenterology Hepatology and Nutrition, Cincinnati Children's, Nonalcoholic Steatohepatitis Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Zobair Younossi
- Inova Medicine, Inova Health System, Falls Church, Virginia, USA; Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, United States; Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Ansley Hobbs
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | - Marcela Villota-Rivas
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Philip N Newsome
- National Institute for Health Research, Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK; Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
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Rinella ME, Lazarus JV, Ratziu V, Francque SM, Sanyal AJ, Kanwal F, Romero D, Abdelmalek MF, Anstee QM, Arab JP, Arrese M, Bataller R, Beuers U, Boursier J, Bugianesi E, Byrne CD, Castro Narro GE, Chowdhury A, Cortez-Pinto H, Cryer DR, Cusi K, El-Kassas M, Klein S, Eskridge W, Fan J, Gawrieh S, Guy CD, Harrison SA, Kim SU, Koot BG, Korenjak M, Kowdley KV, Lacaille F, Loomba R, Mitchell-Thain R, Morgan TR, Powell EE, Roden M, Romero-Gómez M, Silva M, Singh SP, Sookoian SC, Spearman CW, Tiniakos D, Valenti L, Vos MB, Wong VWS, Xanthakos S, Yilmaz Y, Younossi Z, Hobbs A, Villota-Rivas M, Newsome PN. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. Hepatology 2023; 78:1966-1986. [PMID: 37363821 PMCID: PMC10653297 DOI: 10.1097/hep.0000000000000520] [Citation(s) in RCA: 280] [Impact Index Per Article: 280.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification.
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Affiliation(s)
- Mary E. Rinella
- University of Chicago, Pritzker School of Medicine, Chicago, Illinois, USA
| | - Jeffrey V. Lazarus
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
- Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Vlad Ratziu
- Sorbonne Université, ICAN Institute for Metabolism and Nutrition, Hospital Pitié-Salpêtrière, Paris, France
| | - Sven M. Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Edegem, Belgium
- InflaMed Centre of Excellence, Laboratory for Experimental Medicine and Paediatrics, Translational Sciences in Inflammation and Immunology, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Arun J. Sanyal
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Diana Romero
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | | | - Quentin M. Anstee
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Jerome Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France & HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | | | - Christopher D. Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK
- National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Graciela E. Castro Narro
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
- Hepatology and Transplant Unit, Hospital Médica Sur, Mexico City, Mexico
- Department of Gastroenterology, National Institute of Medical Sciences and Nutrition “Salvador Zubirán” Mexico City, Mexico
| | - Abhijit Chowdhury
- Indian Institute of Liver and Digestive Sciences, Sonarpur, Kolkata, India
- John C. Martin Centre for Liver Research and Innovations, Sonarpur, Kolkata, India
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Donna R. Cryer
- Global Liver Institute, Washington, District of Columbia, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Samuel Klein
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Jiangao Fan
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samer Gawrieh
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cynthia D. Guy
- Department of Pathology, Duke Health Systems, Durham, North Carolina, USA
| | | | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea
| | - Bart G. Koot
- Department of Pediatric Gastroenterology, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Kris V. Kowdley
- Liver Institute Northwest Elson S. Floyd College of Medicine Washington State University Seattle, Washington, USA
| | | | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California at San Diego, La Jolla, California, USA
| | | | - Timothy R. Morgan
- Medical Service, VA Long Beach Healthcare System, Long Beach, California, USA
- Department of Medicine, University of California, Irvine, California, USA
| | - Elisabeth E. Powell
- Centre for Liver Disease Research, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Manuel Romero-Gómez
- Digestive Diseases and Ciberehd, Virgen del Rocio University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain
| | - Marcelo Silva
- Austral University Hospital, Buenos Aires, Argentina
| | | | - Silvia C. Sookoian
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Clinical and Molecular Hepatology, Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Universidad Maimónides, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - C. Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Dina Tiniakos
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Department of Pathology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Biological Resource Center Unit, Precision Medicine lab, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Miriam B. Vos
- Division of Gastroenterology, Department of Paediatrics, Hepatology and Nutrition, Emory University and Children’s Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Stavra Xanthakos
- Department of paediatrics, Division of Gastroenterology Hepatology and Nutrition, Cincinnati Children’s, Nonalcoholic Steatohepatitis Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Zobair Younossi
- Inova Medicine, Inova Health System, Falls Church, Virginia, USA
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, United States
- Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Ansley Hobbs
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | - Marcela Villota-Rivas
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Philip N. Newsome
- National Institute for Health Research, Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK
- Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
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Kersten R, Trampert DC, Herta T, Hubers LM, Maillette de Buy Wenniger LJ, Verheij J, van de Graaf SFJ, Beuers U. IgG4-related cholangitis - a mimicker of fibrosing and malignant cholangiopathies. J Hepatol 2023; 79:1502-1523. [PMID: 37598939 DOI: 10.1016/j.jhep.2023.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/24/2023] [Accepted: 08/14/2023] [Indexed: 08/22/2023]
Abstract
IgG4-related cholangitis (IRC) is the major hepatobiliary manifestation of IgG4-related disease (IgG4-RD), a systemic fibroinflammatory disorder. The pathogenesis of IgG4-RD and IRC is currently viewed as multifactorial, as there is evidence of a genetic predisposition while environmental factors, such as blue-collar work, are major risk factors. Various autoantigens have been described in IgG4-RD, including annexin A11 and laminin 511-E8, proteins which may exert a partially protective function in cholangiocytes by enhancing secretion and barrier function, respectively. For the other recently described autoantigens, galectin-3 and prohibitin 1, a distinct role in cholangiocytes appears less apparent. In relation to these autoantigens, oligoclonal expansions of IgG4+ plasmablasts are present in patients with IRC and disappear upon successful treatment. More recently, specific T-cell subtypes including regulatory T cells, follicular T helper 2 cells, peripheral T helper cells and cytotoxic CD8+ and CD4+ SLAMF7+ T cells have been implicated in the pathogenesis of IgG4-RD. The clinical presentation of IRC often mimics other biliary diseases such as primary sclerosing cholangitis or cholangiocarcinoma, which may lead to inappropriate medical and potentially invalidating surgical interventions. As specific biomarkers are lacking, diagnosis is made according to the HISORt criteria comprising histopathology, imaging, serology, other organ manifestations and response to therapy. Treatment of IRC aims to prevent or alleviate organ damage and to improve symptoms and consists of (i) remission induction, (ii) remission maintenance and (iii) long-term management. Glucocorticosteroids are highly effective for remission induction, after which immunomodulators can be introduced for maintenance of remission as glucocorticosteroid-sparing alternatives. Increased insight into the pathogenesis of IRC will lead to improved diagnosis and novel therapeutic strategies in the future.
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Affiliation(s)
- Remco Kersten
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - David C Trampert
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Toni Herta
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands; Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Lowiek M Hubers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | | | - Joanne Verheij
- Department of Pathology, Amsterdam University Medical Centers, the Netherlands
| | - Stan F J van de Graaf
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands.
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Chazouilleres O, Beuers U, Bergquist A, Karlsen TH, Levy C, Samyn M, Schramm C, Trauner M. Corrigendum to "EASL clinical practice guidelines on sclerosing cholangitis" [J Hepatol (77) 761-806]. J Hepatol 2023; 79:1339. [PMID: 37735011 DOI: 10.1016/j.jhep.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
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19
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van Erpecum KJ, van Kleef LA, Beuers U, de Knegt RJ. The new international nomenclature for steatotic liver disease: One step forward towards enhanced awareness for healthier life. Eur J Intern Med 2023; 117:1-2. [PMID: 37714774 DOI: 10.1016/j.ejim.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/17/2023]
Affiliation(s)
- Karel J van Erpecum
- Department Gastroenterology and Hepatology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht 3584 CX, the Netherlands.
| | - Laurens A van Kleef
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
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Williamson C, Nana M, Poon L, Kupcinskas L, Painter R, Taliani G, Heneghan M, Marschall HU, Beuers U. EASL Clinical Practice Guidelines on the management of liver diseases in pregnancy. J Hepatol 2023; 79:768-828. [PMID: 37394016 DOI: 10.1016/j.jhep.2023.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 07/04/2023]
Abstract
Liver diseases in pregnancy comprise both gestational liver disorders and acute and chronic hepatic disorders occurring coincidentally in pregnancy. Whether related to pregnancy or pre-existing, liver diseases in pregnancy are associated with a significant risk of maternal and fetal morbidity and mortality. Thus, the European Association for the Study of Liver Disease invited a panel of experts to develop clinical practice guidelines aimed at providing recommendations, based on the best available evidence, for the management of liver disease in pregnancy for hepatologists, gastroenterologists, obstetric physicians, general physicians, obstetricians, specialists in training and other healthcare professionals who provide care for this patient population.
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D'Antiga L, Beuers U, Ronzitti G, Brunetti-Pierri N, Baumann U, Di Giorgio A, Aronson S, Hubert A, Romano R, Junge N, Bosma P, Bortolussi G, Muro AF, Soumoudronga RF, Veron P, Collaud F, Knuchel-Legendre N, Labrune P, Mingozzi F. Gene Therapy in Patients with the Crigler-Najjar Syndrome. N Engl J Med 2023; 389:620-631. [PMID: 37585628 DOI: 10.1056/nejmoa2214084] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
BACKGROUND Patients with the Crigler-Najjar syndrome lack the enzyme uridine diphosphoglucuronate glucuronosyltransferase 1A1 (UGT1A1), the absence of which leads to severe unconjugated hyperbilirubinemia that can cause irreversible neurologic injury and death. Prolonged, daily phototherapy partially controls the jaundice, but the only definitive cure is liver transplantation. METHODS We report the results of the dose-escalation portion of a phase 1-2 study evaluating the safety and efficacy of a single intravenous infusion of an adeno-associated virus serotype 8 vector encoding UGT1A1 in patients with the Crigler-Najjar syndrome that was being treated with phototherapy. Five patients received a single infusion of the gene construct (GNT0003): two received 2×1012 vector genomes (vg) per kilogram of body weight, and three received 5×1012 vg per kilogram. The primary end points were measures of safety and efficacy; efficacy was defined as a serum bilirubin level of 300 μmol per liter or lower measured at 17 weeks, 1 week after discontinuation of phototherapy. RESULTS No serious adverse events were reported. The most common adverse events were headache and alterations in liver-enzyme levels. Alanine aminotransferase increased to levels above the upper limit of the normal range in four patients, a finding potentially related to an immune response against the infused vector; these patients were treated with a course of glucocorticoids. By week 16, serum bilirubin levels in patients who received the lower dose of GNT0003 exceeded 300 μmol per liter. The patients who received the higher dose had bilirubin levels below 300 μmol per liter in the absence of phototherapy at the end of follow-up (mean [±SD] baseline bilirubin level, 351±56 μmol per liter; mean level at the final follow-up visit [week 78 in two patients and week 80 in the other], 149±33 μmol per liter). CONCLUSIONS No serious adverse events were reported in patients treated with the gene-therapy vector GNT0003 in this small study. Patients who received the higher dose had a decrease in bilirubin levels and were not receiving phototherapy at least 78 weeks after vector administration. (Funded by Genethon and others; ClinicalTrials.gov number, NCT03466463.).
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Affiliation(s)
- Lorenzo D'Antiga
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Ulrich Beuers
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Giuseppe Ronzitti
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Nicola Brunetti-Pierri
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Ulrich Baumann
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Angelo Di Giorgio
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Sem Aronson
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Aurelie Hubert
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Roberta Romano
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Norman Junge
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Piter Bosma
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Giulia Bortolussi
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Andrés F Muro
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Ravaka F Soumoudronga
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Philippe Veron
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Fanny Collaud
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Nathalie Knuchel-Legendre
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Philippe Labrune
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
| | - Federico Mingozzi
- From Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Hospital Papa Giovanni XXIII, Bergamo (L.D., A.D.G.), Scuola Superiore Meridionale, Genomics and Experimental Medicine Program (N.B.-P.), Department of Translational Medicine, University of Naples Federico II, Naples (N.B.-P., R.R.), Telethon Institute of Genetics and Medicine, Pozzuoli (N.B.-P.), and the International Center for Genetic Engineering and Biotechnology, Trieste (G.B., A.F.M.) - all in Italy; Tytgat Institute for Liver and Intestinal Research, Department of Hepatology and Gastroenterology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam (U. Beuers, S.A., P.B.); Université d'Evry, Université Paris-Saclay, INSERM, Genethon, Integrare Research Unit UMR_S951 (G.R., F.C., F.M.) and Genethon (G.R., R.F.S., P.V., F.C., N.K.-L., F.M.), Evry, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, Centre de Référence pour les Maladies Rares, Maladies Héréditaires du Métabolisme Hépatique, Hôpital Antoine Béclère, Clamart (A.H., P.L.), and Université Paris-Saclay and INSERM Unité 1195, Le Kremlin Bicêtre (A.H., P.L.) - all in France; the Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany (U. Baumann, N.J.); and Spark Therapeutics, Philadelphia (F.M.)
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Mammadov RA, Selten JW, Roest HP, Verhoeven CJ, Maroni L, Bril SI, Tolenaars D, Gadjradj PS, van de Graaf SFJ, Oude Elferink RPJ, Kwekkeboom J, Metselaar HJ, Peppelenbosch MP, Beuers U, IJzermans JNM, van der Laan LJW. Intestinal Bacteremia After Liver Transplantation Is a Risk Factor for Recurrence of Primary Sclerosing Cholangitis. Transplantation 2023; 107:1764-1775. [PMID: 36978227 DOI: 10.1097/tp.0000000000004563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) is a chronic progressive pathological process, related to inflammatory bowel disease and subsequent bacterial translocation. Liver transplantation (LT) is the only curative therapy, but outcomes are compromised by recurrence of PSC (rPSC). The aim of the study was to investigate a potential link between intestinal bacteremia, fucosyltransferase-2 (FUT2), and rPSC after LT. METHODS LT recipients with PSC (n = 81) or without PSC (n = 271) were analyzed for clinical outcomes and positive bacterial blood cultures. A link between bacteremia and the genetic variant of the FUT2 gene was investigated. RESULTS The incidence of inflammatory bowel disease was significantly higher in PSC recipients but not associated with rPSC. Bacteremia occurred in 31% of PSC recipients. The incidence of rPSC was 37% and was significantly more common in patients with intestinal bacteremia versus no bacteremia (82% versus 30%; P = 0.003). The nonsecretor polymorphism of the FUT2 gene was identified as a genetic risk factor for both intestinal bacteremia and rPSC. Combined FUT2 genotype and intestinal bacteremia in recipients resulted in the highest risk for rPSC (hazard ratio, 15.3; P < 0.001). CONCLUSIONS Thus, in this article, we showed that bacterial translocation is associated with rPSC after LT and related to the FUT2 nonsecretor status.
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Affiliation(s)
- Ruslan A Mammadov
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, The Netherlands
| | - Jasmijn W Selten
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
| | - Henk P Roest
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
| | - Cornelia J Verhoeven
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
- Department of Otorhinolaryngology, University Medical Center Groningen, The Netherlands
| | - Luca Maroni
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
- Department of Gastroenterology, Marche Polytechnic University, Ancona, Italy
| | - Sandra I Bril
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
| | - Dagmar Tolenaars
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
| | - Pravesh S Gadjradj
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
| | - Stan F J van de Graaf
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
| | - Ronald P J Oude Elferink
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
| | - Jaap Kwekkeboom
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, The Netherlands
| | - Herold J Metselaar
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, The Netherlands
| | - Maikel P Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, The Netherlands
| | - Ulrich Beuers
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
| | - Luc J W van der Laan
- Department of Surgery, Erasmus MC Transplant Institute, University Medical Center Rotterdam, The Netherlands
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de Wit K, Kuipers T, Van der Ploeg K, Baak LC, Beuers U, Takkenberg RB. Decompensation as initial presentation in patients with liver cirrhosis is associated with an increased risk of future decompensation and mortality. Scand J Gastroenterol 2023; 58:900-907. [PMID: 36762705 DOI: 10.1080/00365521.2023.2175619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/19/2023] [Accepted: 01/30/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND AND AIMS The clinical course of patients with liver cirrhosis and adherence to hepatocellular carcinoma (HCC) screening guidelines are not well studied in the Netherlands. We investigated this and potential risk factors for decompensation and transplant-free survival (TFS) in a large regional cohort. METHODS We performed a retrospective cohort study of patients with confirmed liver cirrhosis in Amsterdam, the Netherlands. Clinical parameters, decompensation events, development of HCC, and medication use were extracted from medical records. RESULTS In total, 681 hospitalized and outpatients were included. Mortality risk was increased by: age (aHR 1.07, p < 0.01), smoking (aHR 1.83, p < 0.01), decompensated initial presentation (aHR 1.43, p = 0.04) and increased MELD (aHR 1.07, p < 0.01). PPI use tended to increase mortality risk (aHR 1.35, p = 0.05). The risk of future decompensation was increased with increased age (aHR 1.02, p < 0.01), decompensated initial presentation (aHR 1.37, p = 0.03) and alcohol misuse as etiology (aHR 1.34, p = 0.04). Adequately screened patients for HCC had a longer TFS compared to patients who were not (48 vs 22 months), p < 0.01). CONCLUSIONS In patients with cirrhosis, decompensation at initial presentation was associated with an increased risk of future decompensation and mortality. Alcoholic cirrhosis was associated with an increased risk of future decompensation. Adequate HCC surveillance was associated with markedly better survival.
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Affiliation(s)
- Koos de Wit
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Thijs Kuipers
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Koen Van der Ploeg
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lubbertus C Baak
- Department of Gastroenterology and Hepatology, OLVG Hospital, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - R Bart Takkenberg
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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24
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van Munster KN, Mol B, Goet JC, van Munster SN, Weersma RK, de Vries AC, van der Meer AJ, Inderson A, Drenth JP, van Erpecum KJ, Boonstra K, Beuers U, Dijkgraaf MGW, Ponsioen CY. Disease burden in primary sclerosing cholangitis in the Netherlands: A long-term follow-up study. Liver Int 2023; 43:639-648. [PMID: 36328957 DOI: 10.1111/liv.15471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/31/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND & AIMS Primary sclerosing cholangitis (PSC) is a progressive, cholestatic liver disease which greatly impacts the lives of individuals. Burden of disease due to shortened life expectancy and impaired quality of life is ill-described. The aim of this study was to assess long-term disease burden in a large population-based registry with regard to survival, clinical course, quality adjusted life years (QALYs), medical consumption and work productivity loss. METHODS All PSC patients living in a geographically defined area covering ~50% of the Netherlands were included, together with patients from the three liver transplant centres. Survival was estimated by competing risk analysis. Proportional shortfall of QALYs during disease course was measured relative to a matched reference cohort using validated questionnaires. Work productivity loss and medical consumption were evaluated over time. RESULTS A total of 1208 patients were included with a median follow-up of 11.2 year. Median liver transplant-free survival was 21.0 years. Proportional shortfall of QALYs increased to 48% >25 years after diagnosis. Patients had on average 12.4 hospital contact days among which 3.17 admission days per year, annual medical costs were €12 169 and mean work productivity loss was 25%. CONCLUSIONS Our data quantify for the first time disease burden in terms of QALYs lost, clinical events, medical consumption, costs as well as work productivity loss, and show that all these are substantial and increase over time.
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Affiliation(s)
- Kim N van Munster
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, location AMC, Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Bregje Mol
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, location AMC, Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Jorn C Goet
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Sanne N van Munster
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, location AMC, Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Rinse K Weersma
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Annemarie C de Vries
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Adriaan J van der Meer
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Akin Inderson
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Joost P Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Karel J van Erpecum
- Department of Gastroenterology and Hepatology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Kirsten Boonstra
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, location VUmc, Amsterdam Gastroenterology & Metabolism, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, location AMC, Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Marcel G W Dijkgraaf
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, location University of Amsterdam, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Cyriel Y Ponsioen
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, location AMC, Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
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25
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de Wit K, Beuers U, Mukha A, Stigter ECA, Gulersonmez MC, Ramos Pittol JM, Middendorp S, Takkenberg RB, van Mil SWC. Rifaximin stimulates nitrogen detoxification by PXR-independent mechanisms in human small intestinal organoids. Liver Int 2023; 43:649-659. [PMID: 36463417 DOI: 10.1111/liv.15491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 02/13/2023]
Abstract
BACKGROUND AND AIMS Recurrent hepatic encephalopathy (HE) is characterized by hyperammonaemia in combination with neuropsychiatric abnormalities and is treated with lactulose and rifaximin. Rifaximin is a pregnane X receptor (PXR) agonist with low systemic and high intestinal bioavailability. The mechanisms by which it alleviates HE are unclear. We used human small intestinal (hSI) organoids to study whether rifaximin, via PXR activation, affects the epithelial biotransformation machinery, and to gain understanding of its low systemic availability. METHODS We generated PXR knockdown hSI organoids via lentiviral delivery of short hairpin RNAs. Organoids were cultured for 24 h with rifaximin or rifampicin. RNA-sequencing and metabolomics were performed to analyse gene expression and amino acid metabolism. Luminal rifaximin was quantified by photospectrometry. RESULTS Treatment of wild-type hSI organoids with rifaximin resulted in >twofold differential expression of 131 genes compared to DMSO. These effects were largely PXR independent and related to amino acid metabolism. Rifaximin decreased expression of glutaminase-2 and increased expression of asparagine synthetase and solute carrier 7A11, thereby increasing intracellular glutamine and asparagine concentrations, indicating active ammonia detoxification. Rifaximin was apically excreted into the lumen in an ATP binding cassette B1 (ABCB1)-dependent manner. CONCLUSIONS Rifaximin-after uptake into enterocytes-stimulates intracellular nitrogen detoxification by PXR-independent mechanisms. Active apical excretion of rifaximin by ABCB1 into the intestinal lumen explains its low systemic bioavailability. Our study implies that rifaximin, next to modulation of the microbiome, has direct effects on ammonia scavenging in the human small intestinal epithelium.
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Affiliation(s)
- Koos de Wit
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Anna Mukha
- Center for Molecular Medicine, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Edwin C A Stigter
- Center for Molecular Medicine, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - M Can Gulersonmez
- Center for Molecular Medicine, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jose M Ramos Pittol
- Center for Molecular Medicine, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Sabine Middendorp
- Division of Paediatric Gastroenterology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht University, Utrecht, The Netherlands.,Regenerative Medicine Center Utrecht, Utrecht, The Netherlands
| | - R Bart Takkenberg
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Saskia W C van Mil
- Center for Molecular Medicine, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
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26
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Draijer L, Voorhoeve M, Troelstra M, Holleboom A, Beuers U, Kusters M, Nederveen A, Benninga M, Koot B. A natural history study of pediatric non-alcoholic fatty liver disease over 10 years. JHEP Rep 2023; 5:100685. [PMID: 37077274 PMCID: PMC10106916 DOI: 10.1016/j.jhepr.2023.100685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 01/07/2023] [Accepted: 01/17/2023] [Indexed: 01/26/2023] Open
Abstract
Background & Aims The long-term outcome of paediatric non-alcoholic fatty liver disease (NAFLD) has not been well established. Between 2008 and 2012, an unselected cohort of 133 children with severe obesity was screened for NAFLD. The aim of this study was to determine the 10-year natural history of NAFLD in this cohort. Methods All 133 participants of the original study were approached. Proton magnetic resonance spectroscopy (1H-MRS) and the Enhanced Liver Fibrosis® (ELF) test were used to assess longitudinal changes in steatosis and fibrosis, respectively. Risk factors for disease progression were explored. Results Fifty-one of the 133 participants (38%) from the original cohort were included. The mean follow-up time was 10.3 years (range 7-13 years), 65% were female and 92% had persistent obesity. The proportion of participants with steatosis remained unchanged (47%). Nine individuals developed steatosis and in nine individuals steatosis resolved. Predefined relevant individual changes in 1H-MRS were seen in 38% of the participants. The mean ELF test did not change significantly (8.70 ± 0.58 vs. 8.51 ± 0.71, p = 0.22). However, 16% had a relevant increase in ELF test and 6% of those with NAFLD developed advanced fibrosis at follow-up. Changes in steatosis correlated with changes in established metabolic risk factors, alanine aminotransferase, and bariatric surgery. A change in the ELF test was associated with a change in triglycerides. Conclusions This 10-year follow-up study shows that one-third of the young adults who had childhood obesity develop steatosis and in one-third steatosis resolves. Six percent of those with NAFLD had developed advanced fibrosis at follow-up. These data underscore the importance of screening for NAFLD and monitoring for progression to advanced NAFLD in young people with obesity. Impact and implications Childhood obesity accompanied by fat accumulation in the liver persists into young adulthood in the vast majority, and 6% develop serious liver injury. Worsening of metabolic disturbances increases the risk of liver injury.
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Affiliation(s)
- Laura Draijer
- Department of Pediatric Gastroenterology and Nutrition, Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children’s Hospital, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children’s Hospital, Amsterdam, the Netherlands
- Amsterdam UMC, University of Amsterdam, Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism Research Institute, Amsterdam, the Netherlands
- Corresponding author. Address: Meibergdreef 9, 1100 DD Amsterdam, the Netherlands. Tel.: +31-205662906
| | - Maaike Voorhoeve
- Department of Pediatric Gastroenterology and Nutrition, Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children’s Hospital, University of Amsterdam, Amsterdam, the Netherlands
| | - Marian Troelstra
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Adriaan Holleboom
- Department of Vascular Medicine, Amsterdam University Medical Centers, Location Academic Medical Center, Amsterdam, the Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Meeike Kusters
- Department of Pediatrics, Amsterdam University Medical Centers, Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Aart Nederveen
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Marc Benninga
- Department of Pediatric Gastroenterology and Nutrition, Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children’s Hospital, University of Amsterdam, Amsterdam, the Netherlands
| | - Bart Koot
- Department of Pediatric Gastroenterology and Nutrition, Amsterdam University Medical Centers, Location Academic Medical Center/Emma Children’s Hospital, University of Amsterdam, Amsterdam, the Netherlands
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Herta T, Beuers U. A historical review of jaundice: May the golden oriole live forever. Clin Liver Dis (Hoboken) 2022; 20:45-56. [PMID: 36518790 PMCID: PMC9742756 DOI: 10.1002/cld.1267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/30/2022] [Indexed: 12/14/2022] Open
Abstract
Content available: Audio Recording.
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Affiliation(s)
- Toni Herta
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal ResearchAmsterdam University Medical Centers, University of AmsterdamAmsterdamThe Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal ResearchAmsterdam University Medical Centers, University of AmsterdamAmsterdamThe Netherlands
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Eliasson J, Lo B, Schramm C, Chazouilleres O, Folseraas T, Beuers U, Ytting H. Survey uncovering variations in the management of primary sclerosing cholangitis across Europe. JHEP Rep 2022; 4:100553. [PMID: 36164416 PMCID: PMC9508339 DOI: 10.1016/j.jhepr.2022.100553] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 07/04/2022] [Accepted: 07/11/2022] [Indexed: 11/29/2022] Open
Abstract
Background & Aims Data on the management of primary sclerosing cholangitis (PSC) in European expert centres are sparse. In this study, a PSC group from the ERN RARE-LIVER surveyed European hepatologists to uncover differences in real-life clinical practices. Methods In April 2020 a survey questionnaire was sent to members of the International PSC Study Group and ERN RARE-LIVER. Participants were asked about the size of their PSC cohort, use of medical treatments including ursodeoxycholic acid (UDCA) and surveillance for cholangiocarcinoma, gallbladder polyps and inflammatory bowel disease (IBD). Data were presented descriptively. Results Eighty-two of 278 members responded. Fifty percent of physicians prescribed UDCA routinely to all their patients with PSC, whereas 12% never prescribed UDCA. UDCA was used for one or more indications including: alkaline phosphatase >1.5x the upper limit of normal, severe PSC changes, pruritus, PSC-IBD or patient demand. Few physicians offered other medical treatments than UDCA. The use of medical treatments was generally comparable in small (<99 patients) and large (≥99 patients) cohorts, as well as for adult and paediatric physicians. Most physicians routinely screened for cholangiocarcinoma and the most frequent modalities used were MRI and ultrasound. At detection of a gallbladder polyp of 6 mm, 46% of physicians recommended repeated ultrasound after 3-6 months, whereas 44% of physicians recommended immediate cholecystectomy. In patients with PSC without IBD at PSC diagnosis, 68% of physicians repeated colonoscopy within 3-5 years whereas 27% referred only patients who developed symptoms of IBD. Conclusion Substantial variations in treatment and monitoring of European patients with PSC were discovered. Harmonisation of strategies is desirable to enable improved interpretation of outcome data and to optimise clinical patient care. Lay summary In this study, we explored how different centres in Europe manage primary sclerosing cholangitis (PSC), a rare inflammatory disease of the bile ducts. We collected information through a questionnaire sent to specialist physicians who were part of a European network for rare liver diseases. We found several differences in how patients with PSC were monitored and treated. This includes differences in surveillance for bile duct cancer, gallbladder polyps and inflammatory bowel disease. By pointing out these differences, we hope that management of PSC will be standardized, which could aid clinical research and benefit patients.
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Affiliation(s)
- Johanna Eliasson
- Gastrounit, Medical Division, ERN RARE-LIVER, Copenhagen University Hospital, Hvidovre, Denmark
| | - Bobby Lo
- Gastrounit, Medical Division, ERN RARE-LIVER, Copenhagen University Hospital, Hvidovre, Denmark
| | - Christoph Schramm
- 1 Department of Medicine and Martin Zeitz Center for Rare Diseases, ERN RARE-LIVER, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Olivier Chazouilleres
- Department of Hepatology, Assistance Publique-Hôpitaux de Paris (AP-HP), Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis (CRMR MIVB-H, ERN RARE-LIVER), Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine (CRSA), Saint-Antoine Hospital, Paris, France
| | - Trine Folseraas
- Norwegian PSC Research Center, ERN RARE-LIVER, Department of Transplantation Medicine, Division of Surgery, Inflammatory Diseases, and Transplantation, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, ERN RARE-LIVER, Amsterdam University Medical Centres, Location AMC, Amsterdam, The Netherlands
| | - Henriette Ytting
- Gastrounit, Medical Division, ERN RARE-LIVER, Copenhagen University Hospital, Hvidovre, Denmark
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29
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Beuers U, Trampert DC. [Ursodeoxycholic acid: history and clinical implications]. Ned Tijdschr Geneeskd 2022; 166:D6970. [PMID: 36300467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The physiologic bile acid ursodeoxycholic acid (UDCA) has potent anticholestatic and weak litholytic properties and has been used for centuries as a remedy for cholestatic liver diseases. Today, UDCA at 13-15 mg/kg/day is the standard first line medication for all people with primary biliary cholangitis (PBC), the most frequent chronic cholestatic liver disease where UDCA clearly improves long-term survival. For many other chronic cholestatic conditions, anticholestatic effects are described, but long-term data are incomplete. While UDCA's litholytic properties can be explained by lowering biliary cholesterol hypersaturation, its beneficial effects in cholestatic diseases build on different mechanisms of action, namely: (i) stimulation of hepatobiliary secretion by post-transcriptional mechanisms including membrane targeting and insertion of key transporters and ion channels, (ii) stabilization of a biliary bicarbonate umbrella by stimulation of biliary chloride/bicarbonate secretion, and (iii) inhibition of hepatocyte and cholangiocyte apoptosis and reduction of endoplasmic reticulum stress induced by toxic endogenous bile acids.
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Affiliation(s)
- Ulrich Beuers
- Amsterdam UMC, Amsterdam; Gastroenterology Endocrinology Metabolism (AGEM) Research Institute;Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam
- Contact: Ulrich Beuers
| | - David C Trampert
- Amsterdam UMC, Amsterdam; Gastroenterology Endocrinology Metabolism (AGEM) Research Institute;Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Amsterdam
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Chazouilleres O, Beuers U, Bergquist A, Karlsen TH, Levy C, Samyn M, Schramm C, Trauner M. EASL Clinical Practice Guidelines on sclerosing cholangitis. J Hepatol 2022; 77:761-806. [PMID: 35738507 DOI: 10.1016/j.jhep.2022.05.011] [Citation(s) in RCA: 68] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/16/2022] [Indexed: 02/07/2023]
Abstract
Management of primary or secondary sclerosing cholangitis is challenging. These Clinical Practice Guidelines have been developed to provide practical guidance on debated topics including diagnostic methods, prognostic assessment, early detection of complications, optimal care pathways and therapeutic (pharmacological, endoscopic or surgical) options both in adults and children.
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Kunst RF, de Waart DR, Wolters F, Duijst S, Vogels EW, Bolt I, Verheij J, Beuers U, Oude Elferink RP, van de Graaf SF. Systemic ASBT inactivation protects against liver damage in obstructive cholestasis in mice. JHEP Rep 2022; 4:100573. [PMID: 36160754 PMCID: PMC9494276 DOI: 10.1016/j.jhepr.2022.100573] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 07/29/2022] [Accepted: 08/16/2022] [Indexed: 02/08/2023]
Abstract
Background & Aims Non-absorbable inhibitors of the apical sodium-dependent bile acid transporter (ASBT; also called ileal bile acid transporter [IBAT]) are recently approved or in clinical development for multiple cholestatic liver disorders and lead to a reduction in pruritus and (markers for) liver injury. Unfortunately, non-absorbable ASBT inhibitors (ASBTi) can induce diarrhoea or may be ineffective if cholestasis is extensive and largely precludes intestinal excretion of bile acids. Systemically acting ASBTi that divert bile salts towards renal excretion may alleviate these issues. Methods Bile duct ligation (BDL) was performed in ASBT-deficient (ASBT knockout [KO]) mice as a model for chronic systemic ASBT inhibition in obstructive cholestasis. Co-infusion of radiolabelled taurocholate and inulin was used to quantify renal bile salt excretion after BDL. In a second (wild-type) mouse model, a combination of obeticholic acid (OCA) and intestine-restricted ASBT inhibition was used to lower the bile salt pool size before BDL. Results After BDL, ASBT KO mice had reduced plasma bilirubin and alkaline phosphatase compared with wild-type mice with BDL and showed a marked reduction in liver necrotic areas at histopathological analysis, suggesting decreased BDL-induced liver damage. Furthermore, ASBT KO mice had reduced bile salt pool size, lower plasma taurine-conjugated polyhydroxylated bile salt, and increased urinary bile salt excretion. Pretreatment with OCA + ASBTi in wild-type mice reduced the pool size and greatly improved liver injury markers and liver histology. Conclusions A reduced bile salt pool at the onset of cholestasis effectively lowers cholestatic liver injury in mice. Systemic ASBT inhibition may be valuable as treatment for cholestatic liver disease by lowering the pool size and increasing renal bile salt output even under conditions of minimal faecal bile salt secretion. Lay summary Novel treatment approaches against cholestatic liver disease (resulting in reduced or blocked flow of bile) involve non-absorbable inhibitors of the bile acid transport protein ASBT, but these are not always effective and/or can cause unwanted side effects. In this study, we demonstrate that systemic inhibition/inactivation of ASBT protects mice against developing severe cholestatic liver injury after bile duct ligation, by reducing bile salt pool size and increasing renal bile salt excretion.
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Key Words
- ALT, alanine transaminase
- ASBT, apical sodium-dependent bile acid transporter
- ASBTi, ASBT inhibitors
- AST, aspartate transaminase
- Alagille
- Apical sodium-dependent bile acid transporter (ASBT)
- BDL, bile duct ligation
- BSEP
- Bile salt pool size
- CCl4, carbon tetrachloride
- CK7, cytokeratin 7
- Cholestasis
- FRET, Förster resonance energy transfer
- G-OCA, glycine-conjugated OCA
- HepG2 cell, hepatocarcinoma cell
- IBAT
- MDR2, multidrug resistance protein 2
- NASH, non-alcoholic steatohepatitis
- NGM282, non-tumorigenic fibroblast growth factor 19 analogue
- NTCP
- NTCP, Na+/taurocholate cotransporting polypeptide
- NucleoBAS, nuclear Bile Acid Sensor
- OCA, obeticholic acid
- PBC, primary biliary cholangitis
- PFIC
- PentaOH, pentahydroxylated
- RT-qPCR, real-time quantitative PCR
- Renal excretion
- T-OCA, taurine-conjugated OCA
- TCA, taurocholic acid
- TetraOH, tetrahydroxylated
- U2OS, osteosarcoma cell
- UHPLC-MS, ultrahigh-performance liquid chromatography mass spectrometry
- WT, wild-type
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Affiliation(s)
- Roni F. Kunst
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands
| | - Dirk R. de Waart
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands
| | - Frank Wolters
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands
| | - Suzanne Duijst
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands
| | - Esther W. Vogels
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands
| | - Isabelle Bolt
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands
| | - Joanne Verheij
- Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands,Department of Pathology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Ronald P.J. Oude Elferink
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Stan F.J. van de Graaf
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, The Netherlands,Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands,Corresponding author. Address: Tytgat Institute for Liver and Intestinal Research, Academic Medical Center, Meibergdreef 69-71, 1105 BK Amsterdam, The Netherlands. Tel.: +31-020-5668832; Fax: +31-020-5669190.
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Aronson SJ, Junge N, Trabelsi M, Kelmemi W, Hubert A, Brigatti KW, Fox MD, de Knegt RJ, Escher JC, Ginocchio VM, Iorio R, Zhu Y, Özçay F, Rahim F, El-Shabrawi MHF, Shteyer E, Di Giorgio A, D'Antiga L, Mingozzi F, Brunetti-Pierri N, Strauss KA, Labrune P, Mrad R, Baumann U, Beuers U, Bosma PJ. Disease burden and management of Crigler-Najjar syndrome: Report of a world registry. Liver Int 2022; 42:1593-1604. [PMID: 35274801 DOI: 10.1111/liv.15239] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Sem J Aronson
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Norman Junge
- Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Mediha Trabelsi
- Laboratoire de Génétique Humaine, Faculté de Médecine de Tunis (Laboratory of Human Genetics, Faculty of Medicine of Tunis, Université de Tunis El Manar (University of Tunis El Manar), Tunis, Tunisia.,Service des Maladies Congénitales et Héréditaires (Department of Hereditary and Congenital Disorders), Hôpital Charles Nicolle (Charles Nicolle Hospital), Tunis, Tunisia
| | - Wided Kelmemi
- Laboratoire de Génétique Humaine, Faculté de Médecine de Tunis (Laboratory of Human Genetics, Faculty of Medicine of Tunis, Université de Tunis El Manar (University of Tunis El Manar), Tunis, Tunisia
| | - Aurelie Hubert
- Department of Hereditary Diseases of Hepatic Metabolism, Hôpital Antoine Béclère, Clamart, France
| | | | - Michael D Fox
- Clinic for Special Children, Strasburg, Pennsylvania, USA.,Department of Pediatrics, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Johanna C Escher
- Department of Pediatric Gastroenterology, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Virginia M Ginocchio
- Department of Translational Medicine, Federico II University of Naples, Naples, Italy
| | - Raffaele Iorio
- Department of Translational Medicine, Federico II University of Naples, Naples, Italy
| | - Yan Zhu
- Third Military Medical University, Chongqing, China
| | - Figen Özçay
- Department of Pediatric Gastroenterology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Fakher Rahim
- Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Health research Institute, Research Center of Thalassemia & Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mortada H F El-Shabrawi
- Department of Pediatrics and Pediatric Hepatology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Eyal Shteyer
- Paediatric Gastroenterology and Nutrition, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Angelo Di Giorgio
- Department of Paediatric Gastroenterology, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
| | - Lorenzo D'Antiga
- Department of Paediatric Gastroenterology, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
| | | | - Nicola Brunetti-Pierri
- Department of Translational Medicine, Federico II University of Naples, Naples, Italy.,Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Kevin A Strauss
- Clinic for Special Children, Strasburg, Pennsylvania, USA.,Departments of Pediatrics and Molecular, Cell & Cancer Biology, University of Massachusetts School of Medicine, Worcester, Massachusetts, USA
| | - Philippe Labrune
- Department of Hereditary Diseases of Hepatic Metabolism, Hôpital Antoine Béclère, Clamart, France
| | - Ridha Mrad
- Laboratoire de Génétique Humaine, Faculté de Médecine de Tunis (Laboratory of Human Genetics, Faculty of Medicine of Tunis, Université de Tunis El Manar (University of Tunis El Manar), Tunis, Tunisia.,Service des Maladies Congénitales et Héréditaires (Department of Hereditary and Congenital Disorders), Hôpital Charles Nicolle (Charles Nicolle Hospital), Tunis, Tunisia
| | - Ulrich Baumann
- Division for Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Piter J Bosma
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, Amsterdam, the Netherlands
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van Munster KN, Dijkgraaf MGW, Oude Elferink RPJ, Beuers U, Ponsioen CY. Symptom patterns in the daily life of PSC patients. Liver Int 2022; 42:1562-1570. [PMID: 35396817 PMCID: PMC9325051 DOI: 10.1111/liv.15271] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 03/28/2022] [Accepted: 04/01/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Patients with primary sclerosing cholangitis (PSC) may suffer from complaints such as pruritus, right upper abdominal quadrant pain (RUQ-A) and fatigue. However, the severity of these complaints, daily and/or seasonal patterns and other factors of influence in PSC are largely unknown. The aim of this study is to assess daily symptoms and patterns thereof in PSC patients in their natural setting. METHODS A mobile application was designed according to the experience sampling method. Push notifications with a response time of max 4 h were sent during tiers of 3 months. Questions comprised VAS scales on degree of pruritus, fatigue, RUQ-A, time of the day these symptoms were worst, as well as time of intake of medication. Linear mixed modelling was used to identify patient- and external factors associated with pruritus, fatigue and RUQ-A pain. RESULTS A total of 6713 questionnaires were completed by 137 patients. Fatigue was the most prevalent symptom among PSC patients being reported in a striking 71% of measurements, followed by pruritus (38%). Both increased during the day and were associated with longer disease duration. A highly significant correlation between pruritus and day temperature was observed (ρ = -0.14, p = .000), and itch was generally worse during winter (p = .000). Patient preference for the tool was high. CONCLUSION Pruritus and fatigue are prevalent symptoms in the daily life of PSC patients and show a distinct diurnal pattern. This may have implications for efficient dosing of anti-pruritic agents. The level of pruritus is highly correlated with day temperature, which may have several implications.
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Affiliation(s)
- Kim N. van Munster
- Department of Gastroenterology and Hepatology, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | | | - Ronald P. J. Oude Elferink
- Tytgat Laboratory for Liver and Intestinal DiseasesAmsterdam University Medical CentersUniversity of AmsterdamAmsterdamthe Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Cyriel Y. Ponsioen
- Department of Gastroenterology and Hepatology, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
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34
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Pose E, Solà E, Lozano JJ, Juanola A, Sidorova J, Zaccherini G, de Wit K, Uschner F, Tonon M, Kazankov K, Jiménez C, Campion D, Napoleone L, Ma AT, Carol M, Morales-Ruiz M, Alessandria C, Beuers U, Caraceni P, Francoz C, Durand F, Mookerjee RP, Trebicka J, Vargas V, Piano S, Watson H, Abraldes JG, Kamath PS, Davis MM, Ginès P. Treatment With Simvastatin and Rifaximin Restores the Plasma Metabolomic Profile in Patients With Decompensated Cirrhosis. Hepatol Commun 2022; 6:1100-1112. [PMID: 34964311 PMCID: PMC9035579 DOI: 10.1002/hep4.1881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/13/2021] [Accepted: 10/27/2021] [Indexed: 12/18/2022] Open
Abstract
Patients with decompensated cirrhosis, particularly those with acute-on-chronic liver failure (ACLF), show profound alterations in plasma metabolomics. The aim of this study was to investigate the effect of treatment with simvastatin and rifaximin on plasma metabolites of patients with decompensated cirrhosis, specifically on compounds characteristic of the ACLF plasma metabolomic profile. Two cohorts of patients were investigated. The first was a descriptive cohort of patients with decompensated cirrhosis (n = 42), with and without ACLF. The second was an intervention cohort from the LIVERHOPE-SAFETY randomized, double-blind, placebo-controlled trial treated with simvastatin 20 mg/day plus rifaximin 1,200 mg/day (n = 12) or matching placebo (n = 13) for 3 months. Plasma samples were analyzed using ultrahigh performance liquid chromatography-tandem mass spectroscopy for plasma metabolomics characterization. ACLF was characterized by intense proteolysis and lipid alterations, specifically in pathways associated with inflammation and mitochondrial dysfunction, such as the tryptophan-kynurenine and carnitine beta-oxidation pathways. An ACLF-specific signature was identified. Treatment with simvastatin and rifaximin was associated with changes in 161 of 985 metabolites in comparison to treatment with placebo. A remarkable reduction in levels of metabolites from the tryptophan-kynurenine and carnitine pathways was found. Notably, 18 of the 32 metabolites of the ACLF signature were affected by the treatment. Conclusion: Treatment with simvastatin and rifaximin modulates some of the pathways that appear to be key in ACLF development. This study unveils some of the mechanisms involved in the effects of treatment with simvastatin and rifaximin in decompensated cirrhosis and sets the stage for the use of metabolomics to investigate new targeted therapies in cirrhosis to prevent ACLF development.
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Affiliation(s)
- Elisa Pose
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Elsa Solà
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Juan J Lozano
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Adrià Juanola
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Julia Sidorova
- Instituto de Tecnología del ConocimientoCampus de SomosaguasUniversidad Complutense de MadridPozuelo de AlarconSpain
| | - Giacomo Zaccherini
- Department of Medical and Surgical SciencesUniversity of BolognaBolognaItaly.,Bologna University Hospital Authority St. Orsola-Malpighi PolyclinicBolognaItaly
| | - Koos de Wit
- Department of Gastroenterology and HepatologyAcademic Medical CenterUniversity of AmsterdamAmsterdamthe Netherlands
| | - Frank Uschner
- Department of Internal MedicineGoethe University FrankfurtFrankfurtGermany
| | - Marta Tonon
- Unit of Internal Medicine and HepatologyDepartment of MedicineUniversity of PadovaPadovaItaly
| | - Konstantin Kazankov
- Institute for Liver and Digestive HealthDivision of MedicineRoyal Free HospitalUniversity College LondonLondonUnited Kingdom
| | - Cesar Jiménez
- Liver Unit, Hospital Vall d'Hebron and Vall d'Hebron Research UnitUniversitat Autònoma de BarcelonaBarcelonaSpain
| | - Daniela Campion
- Division of Gastroenterology and HepatologyCittà della Salute e della Scienza HospitalUniversity of TurinTurinItaly
| | - Laura Napoleone
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Ann T Ma
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Marta Carol
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Manuel Morales-Ruiz
- Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
| | - Carlo Alessandria
- Division of Gastroenterology and HepatologyCittà della Salute e della Scienza HospitalUniversity of TurinTurinItaly
| | - Ulrich Beuers
- Department of Gastroenterology and HepatologyAcademic Medical CenterUniversity of AmsterdamAmsterdamthe Netherlands
| | - Paolo Caraceni
- Department of Medical and Surgical SciencesUniversity of BolognaBolognaItaly.,Bologna University Hospital Authority St. Orsola-Malpighi PolyclinicBolognaItaly
| | - Claire Francoz
- Hepatology and Liver Intensive Care Unit, Hospital BeaujonAssistance Publique-Hôpitaux de ParisClichyUniversity Paris DiderotParisFrance
| | - François Durand
- Hepatology and Liver Intensive Care Unit, Hospital BeaujonAssistance Publique-Hôpitaux de ParisClichyUniversity Paris DiderotParisFrance
| | - Rajeshwar P Mookerjee
- Institute for Liver and Digestive HealthDivision of MedicineRoyal Free HospitalUniversity College LondonLondonUnited Kingdom
| | - Jonel Trebicka
- Department of Internal MedicineGoethe University FrankfurtFrankfurtGermany
| | - Victor Vargas
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain.,Liver Unit, Hospital Vall d'Hebron and Vall d'Hebron Research UnitUniversitat Autònoma de BarcelonaBarcelonaSpain
| | - Salvatore Piano
- Unit of Internal Medicine and HepatologyDepartment of MedicineUniversity of PadovaPadovaItaly
| | - Hugh Watson
- Evotec IDVirology, LyonFrance.,Department of Clinical PharmacologyAarhus UniversityAarhusDenmark
| | - Juan G Abraldes
- Division of Gastroenterology, Liver UnitUniversity of AlbertaEdmontonABCanada
| | - Patrick S Kamath
- Division of Gastroenterology and HepatologyMayo ClinicRochesterMNUSA
| | - Mark M Davis
- Institute for Immunity, Transplantation and InfectionStanford UniversityStanfordCAUSA.,Department of Microbiology and ImmunologyStanford UniversityStanfordCAUSA.,Howard Hughes Medical InstituteStanford UniversityStanfordCAUSA
| | - Pere Ginès
- Liver UnitHospital Clinic de Barcelona, School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red Enfermedades Hepáticas y DigestivasBarcelonaSpain
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Juschten J, Bos LDJ, de Grooth HJ, Beuers U, Girbes ARJ, Juffermans NP, Loer SA, van der Poll T, Cremer OL, Bonten MJM, Schultz MJ, Tuinman PR. Incidence, Clinical Characteristics and Outcomes of Early Hyperbilirubinemia in Critically Ill Patients: Insights From the MARS Study. Shock 2022; 57:161-167. [PMID: 34238904 PMCID: PMC8757589 DOI: 10.1097/shk.0000000000001836] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/19/2021] [Accepted: 06/29/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To investigate the incidence, clinical characteristics and outcomes of early hyperbilirubinemia in critically ill patients. DESIGN AND SETTING This is a post hoc analysis of a prospective multicenter cohort study. PATIENTS Patients with measured bilirubin levels within the first 2 days after ICU admission were eligible. Patients with liver cirrhosis were excluded. ENDPOINTS The primary endpoint was the incidence of early hyperbilirubinemia, defined as bilirubin ≥33 μmol/L within 2 days after ICU admission. Secondary endpoints included clinical characteristics of patients with versus patients without early hyperbilirubinemia, and outcomes up to day 30. RESULTS Of 4,836 patients, 559 (11.6%) patients had early hyperbilirubinemia. Compared to patients without early hyperbilirubinemia, patients with early hyperbilirubinemia presented with higher severity of illness scores, and higher incidences of sepsis and organ failure. After adjustment for confounding variables, early hyperbilirubinemia remained associated with mortality at day 30 (odds ratio, 1.31 [95%-confidence interval 1.06-1.60]; P = 0.018). Patients with early hyperbilirubinemia and thrombocytopenia (interaction P-value = 0.005) had a higher likelihood of death within 30 days (odds ratio, 2.61 [95%-confidence interval 2.08-3.27]; P < 0.001) than patients with early hyperbilirubinemia and a normal platelet count (odds ratio, 1.09 [95%-confidence interval 0.75-1.55]; P = 0.655). CONCLUSIONS Early hyperbilirubinemia occurs frequently in the critically ill, and these patients present with higher disease severity and more often with sepsis and organ failures. Early hyperbilirubinemia has an association with mortality, albeit this association was only found in patients with concomitant thrombocytopenia.
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Affiliation(s)
- Jenny Juschten
- Department of Anesthesiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Intensive Care, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Research VUmc Intensive Care (REVIVE), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Lieuwe D. J. Bos
- Department of Intensive Care, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
- Department of Pulmonology, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
| | - Harm-Jan de Grooth
- Department of Intensive Care, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Research VUmc Intensive Care (REVIVE), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
| | - Armand R. J. Girbes
- Department of Intensive Care, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Research VUmc Intensive Care (REVIVE), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Nicole P. Juffermans
- Department of Intensive Care Medicine, OLVG Hospital, Amsterdam, The Netherlands
| | - Stephan A. Loer
- Department of Anesthesiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Tom van der Poll
- Division of Infectious Diseases, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
| | - Olaf L. Cremer
- Department of Intensive Care Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marc J. M. Bonten
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marcus J. Schultz
- Department of Intensive Care, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
- Mahidol–Oxford Tropical Medicine Research Unit (MORU), Mahidol University, Bangkok, Thailand
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Pieter Roel Tuinman
- Department of Intensive Care, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Research VUmc Intensive Care (REVIVE), Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Herta T, Kersten R, Chang JC, Hubers L, Go S, Tolenaars D, Paulusma CC, Nathanson MH, Elferink RO, van de Graaf SFJ, Beuers U. Role of the IgG4-related cholangitis autoantigen annexin A11 in cholangiocyte protection. J Hepatol 2022; 76:319-331. [PMID: 34718050 PMCID: PMC10804347 DOI: 10.1016/j.jhep.2021.10.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 09/20/2021] [Accepted: 10/11/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND & AIMS Annexin A11 was identified as autoantigen in IgG4-related cholangitis (IRC), a B-cell driven disease. Annexin A11 modulates calcium-dependent exocytosis, a crucial mechanism for insertion of proteins into their target membranes. Human cholangiocytes form an apical 'biliary bicarbonate umbrella' regarded as defense against harmful hydrophobic bile acid influx. The bicarbonate secretory machinery comprises the chloride/bicarbonate exchanger AE2 and the chloride channel ANO1. We aimed to investigate the expression and function of annexin A11 in human cholangiocytes and a potential role of IgG1/IgG4-mediated autoreactivity against annexin A11 in the pathogenesis of IRC. METHODS Expression of annexin A11 in human liver was studied by immunohistochemistry and immunofluorescence. In human control and ANXA11 knockdown H69 cholangiocytes, intracellular pH, AE2 and ANO1 surface expression, and bile acid influx were examined using ratio microspectrofluorometry, cell surface biotinylation, and 22,23-3H-glycochenodeoxycholic acid permeation, respectively. The localization of annexin A11-mEmerald and ANO1-mCherry was investigated by live-cell microscopy in H69 cholangiocytes after incubation with IRC patient serum containing anti-annexin A11 IgG1/IgG4-autoantibodies or disease control serum. RESULTS Annexin A11 was strongly expressed in human cholangiocytes, but not hepatocytes. Knockdown of ANXA11 led to reduced plasma membrane expression of ANO1, but not AE2, alkalization of intracellular pH and uncontrolled bile acid influx. High intracellular calcium conditions led to annexin A11 membrane shift and colocalization with ANO1. Incubation with IRC patient serum inhibited annexin A11 membrane shift and reduced ANO1 surface expression. CONCLUSION Cholangiocellular annexin A11 mediates apical membrane abundance of the chloride channel ANO1, thereby supporting biliary bicarbonate secretion. Insertion is inhibited by IRC patient serum containing anti-annexin A11 IgG1/IgG4-autoantibodies. Anti-annexin A11 autoantibodies may contribute to the pathogenesis of IRC by weakening the 'biliary bicarbonate umbrella'. LAY SUMMARY We previously identified annexin A11 as a specific autoantigen in immunoglobulin G4-related cholangitis (IRC), a B-cell driven disease affecting the bile ducts. Human cholangiocytes are protected against harmful hydrophobic bile acid influx by a defense mechanism referred to as the 'biliary bicarbonate umbrella'. We found that annexin A11 is required for the formation of a robust bicarbonate umbrella. Binding of patient-derived annexin A11 autoantibodies inhibits annexin A11 function, possibly contributing to bile duct damage by weakening the biliary bicarbonate umbrella in patients with IRC.
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Affiliation(s)
- Toni Herta
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Remco Kersten
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands; Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, USA
| | - Jung-Chin Chang
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Lowiek Hubers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Simei Go
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Dagmar Tolenaars
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Coen C Paulusma
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Michael H Nathanson
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, USA
| | - Ronald Oude Elferink
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Stan F J van de Graaf
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands.
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Bortolussi G, Shi X, ten Bloemendaal L, Banerjee B, De Waart DR, Baj G, Chen W, Oude Elferink RP, Beuers U, Paulusma CC, Stocker R, Muro AF, Bosma PJ. Long-Term Effects of Biliverdin Reductase a Deficiency in Ugt1-/- Mice: Impact on Redox Status and Metabolism. Antioxidants (Basel) 2021; 10:antiox10122029. [PMID: 34943131 PMCID: PMC8698966 DOI: 10.3390/antiox10122029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/07/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022] Open
Abstract
Accumulation of neurotoxic bilirubin due to a transient neonatal or persistent inherited deficiency of bilirubin glucuronidation activity can cause irreversible brain damage and death. Strategies to inhibit bilirubin production and prevent neurotoxicity in neonatal and adult settings seem promising. We evaluated the impact of Bvra deficiency in neonatal and aged mice, in a background of unconjugated hyperbilirubinemia, by abolishing bilirubin production. We also investigated the disposal of biliverdin during fetal development. In Ugt1−/− mice, Bvra deficiency appeared sufficient to prevent lethality and to normalize bilirubin level in adults. Although biliverdin accumulated in Bvra-deficient fetuses, both Bvra−/− and Bvra−/−Ugt1−/− pups were healthy and reached adulthood having normal liver, brain, and spleen histology, albeit with increased iron levels in the latter. During aging, both Bvra−/− and Bvra−/−Ugt1−/− mice presented normal levels of relevant hematological and metabolic parameters. Interestingly, the oxidative status in erythrocytes from 9-months-old Bvra−/− and Bvra−/−Ugt1−/− mice was significantly reduced. In addition, triglycerides levels in these 9-months-old Bvra−/− mice were significantly higher than WT controls, while Bvra−/−Ugt1−/− tested normal. The normal parameters observed in Bvra−/−Ugt1−/− mice fed chow diet indicate that Bvra inhibition to treat unconjugated hyperbilirubinemia seems safe and effective.
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Affiliation(s)
- Giulia Bortolussi
- International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy; (G.B.); (B.B.)
| | - Xiaoxia Shi
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
- Key Laboratory of Protein Modification and Disease, School of Bioengineering, Dalian University of Technology, Dalian 116024, China
| | - Lysbeth ten Bloemendaal
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
| | - Bhaswati Banerjee
- International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy; (G.B.); (B.B.)
| | - Dirk R. De Waart
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
| | - Gabriele Baj
- Light Microscopy Imaging Center, Department of Life Sciences, University of Trieste, 34127 Trieste, Italy;
| | - Weiyu Chen
- Heart Research Institute, Sydney, NSW 2042, Australia; (W.C.); (R.S.)
| | - Ronald P. Oude Elferink
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
| | - Ulrich Beuers
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
| | - Coen C. Paulusma
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
| | - Roland Stocker
- Heart Research Institute, Sydney, NSW 2042, Australia; (W.C.); (R.S.)
| | - Andrés F. Muro
- International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy; (G.B.); (B.B.)
- Correspondence: (A.F.M.); (P.J.B.); Tel.: +39-040-3757369 (A.F.M.); +31-20-566-8850 (P.J.B.)
| | - Piter J. Bosma
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.S.); (L.t.B.); (D.R.D.W.); (R.P.O.E.); (U.B.); (C.C.P.)
- Correspondence: (A.F.M.); (P.J.B.); Tel.: +39-040-3757369 (A.F.M.); +31-20-566-8850 (P.J.B.)
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Hubers LM, Schuurman AR, Buijs J, Mostafavi N, Bruno MJ, Vermeulen RC, Huss A, van Buuren HR, Beuers U. Blue-collar work is a risk factor for developing IgG4-related disease of the biliary tract and pancreas. JHEP Rep 2021; 3:100385. [PMID: 34816110 PMCID: PMC8593662 DOI: 10.1016/j.jhepr.2021.100385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/05/2021] [Accepted: 09/22/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND & AIMS Immunoglobulin G4-related disease (IgG4-RD) of the biliary tract and pancreas is a fibroinflammatory disease of unknown origin with striking male predominance. We aimed to investigate whether blue-collar work and occupational contaminant exposure are risk factors for IgG4-RD of the biliary tract and pancreas. METHOD We performed an age-/sex-matched case-control study in the largest academic medical centers of the Netherlands. Occupational history was surveyed by questionnaires. The International Standard Classification of Occupations (ISCO88) was used to classify jobs. Job exposure matrices ALOHA and DOM were utilized to assess the years individuals were exposed to compounds. The disease control cohort consisted of patients from 6 equally sized groups. Conditional logistic regression was used to assess effects of blue-collar work and exposure to occupational contaminants on developing IgG4-RD of the biliary tract and pancreas. RESULTS Overall, 101 patients with IgG4-RD of the biliary tract and pancreas were matched 1:3 to 303 controls. Patients with IgG4-RD had a lower level of education (p = 0.001). Individuals who at least once performed blue-collar work (>1 year), had higher odds of developing IgG4-RD than individuals that only performed white-collar work (odds ratio [OR] 3.66; CI 2.18-6.13; p <0.0001). Being ever exposed (>1 year) to industrial ALOHA (e.g. mineral dust; vapors-dust-gases-fumes) and DOM compounds (e.g. asbestos) resulted in higher odds of IgG4-RD (OR 2.14; 95% CI 1.26-3.16; p <0.001 and OR 2.95; 95% CI 1.78-4.90; p <0.001, respectively). CONCLUSION Blue-collar work is a risk factor for developing IgG4-RD of the biliary tract and pancreas putatively driven by exposure to selected industrial compounds; this may explain the striking male predominance among patients. LAY SUMMARY Immunoglobulin G4-related disease (IgG4-RD) causes tumor-like lesions and typically affects middle-aged to elderly men. The background and cause of this disease remain relatively unknown. In this study, we identified blue-collar work as a risk factor for developing IgG4-RD of the biliary tract and pancreas, which may explain the striking male predominance among patients. Furthermore, these results suggest that toxic exposure to occupational contaminants may drive autoimmunity in IgG4-RD of the biliary tract and pancreas.
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Key Words
- AIP, autoimmune pancreatitis type 1
- AUMC, Amsterdam University Medical Centers
- EMC, Erasmus Medical Center
- IRC, IgG4-related cholangitis
- ISCO, International Standard Classification of Occupations
- IgG4-RD, immunoglobulin G4-related disease
- IgG4-related cholangitis
- JEM, job exposure matrix
- OR, odds ratio
- VDGF, vapors, dusts, gases, and fumes
- asbestos
- autoimmune pancreatitis
- occupational
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Affiliation(s)
- Lowiek M. Hubers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, location AMC, AGEM, Amsterdam, The Netherlands
| | - Alex R. Schuurman
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, location AMC, AGEM, Amsterdam, The Netherlands
| | - Jorie Buijs
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Nahid Mostafavi
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, location AMC, AGEM, Amsterdam, The Netherlands
| | - Marco J. Bruno
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Roel C.H. Vermeulen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Anke Huss
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Henk R. van Buuren
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, location AMC, AGEM, Amsterdam, The Netherlands
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Beuers U, Pawlotsky JM. In Memoriam Peter Jansen. J Hepatol 2021; 76:S0168-8278(21)02175-9. [PMID: 34863537 DOI: 10.1016/j.jhep.2021.10.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 10/28/2021] [Indexed: 12/04/2022]
Affiliation(s)
- Ulrich Beuers
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands.
| | - Jean-Michel Pawlotsky
- National Reference Center for Viral Hepatitis B, C and D, Department of Virology, Hôpital Henri Mondor, Université Paris-Est, INSERM U955, Créteil, France
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Keppler D, Beuers U, Trauner M. A life with bile acids: Alan F. Hofmann (1931-2021). J Hepatol 2021; 75:S0168-8278(21)02081-X. [PMID: 34656375 DOI: 10.1016/j.jhep.2021.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 09/21/2021] [Indexed: 12/04/2022]
Affiliation(s)
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, location AMC, Amsterdam, Netherlands
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Austria
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Caraceni P, Vargas V, Solà E, Alessandria C, de Wit K, Trebicka J, Angeli P, Mookerjee RP, Durand F, Pose E, Krag A, Bajaj JS, Beuers U, Ginès P, Napoleone L, Carol M, Avitabile E, Thu AM, Cervera M, Pérez M, Belén Rubio‐Garcia A, Ardiaca A, Vives A, Pich J, Fabrellas N, Zaccherini G, Chiappa MT, Jiménez C, Palacio E, Campion D, Lanzillotti T, Piano S, Nicolao G, Uschner F, Graf_Dirmeier S, Francoz C, Roux O, Esnault V, Helder J, Aban M, Kazankov K, Korenjak M, Kamath P, Abraldes JG, Watson H. The Use of Rifaximin in Patients With Cirrhosis. Hepatology 2021; 74:1660-1673. [PMID: 33421158 PMCID: PMC8518409 DOI: 10.1002/hep.31708] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/10/2020] [Accepted: 12/02/2020] [Indexed: 12/12/2022]
Abstract
Rifaximin is an oral nonsystemic antibiotic with minimal gastrointestinal absorption and broad-spectrum antibacterial activity covering both gram-positive and gram-negative organisms. Rifaximin is currently used worldwide in patients with cirrhosis for preventing recurrent HE because its efficacy and safety have been proven by large randomized clinical trials. In the last decade, experimental and clinical evidence suggest that rifaximin could have other beneficial effects on the course of cirrhosis by modulating the gut microbiome and affecting the gut-liver axis, which in turn can interfere with major events of the pathophysiological cascade underlying decompensated cirrhosis, such as systemic inflammatory syndrome, portal hypertension, and bacterial infections. However, the use of rifaximin for prevention or treatment of other complications, including spontaneous bacterial peritonitis or other bacterial infections, is not accepted because evidence by clinical trials is still very weak. The present review deals in the first part with the potential impact of rifaximin on pathogenic mechanisms in liver diseases, whereas in the second part, its clinical effects are critically discussed. It clearly emerges that, because of its potential activity on multiple pathogenic events, the efficacy of rifaximin in the prevention or management of complications other than HE deserves to be investigated extensively. The results of double-blinded, adequately powered randomized clinical trials assessing the effect of rifaximin, alone or in combination with other drugs, on hard clinical endpoints, such as decompensation of cirrhosis, acute-on-chronic liver failure, and mortality, are therefore eagerly awaited.
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Affiliation(s)
- Paolo Caraceni
- University of BolognaUniversity Hospital S. Orsola‐Malpighi di BolognaBolognaItaly
| | - Victor Vargas
- Hospital Vall d’HebronUniversitat Autònoma de BarcelonaCIEREHDBarcelonaCataloniaSpain
| | - Elsa Solà
- Hospital Clinic of BarcelonaUniversity of BarcelonaIDIBAPSCIBEReHDBarcelonaCataloniaSpain
| | - Carlo Alessandria
- Division of Gastroenterology and HepatologyCittà della Salute e della Scienza HospitalUniversity of TorinoTurinItaly
| | - Koos de Wit
- Amsterdam University Medical CentersAmsterdamthe Netherlands
| | - Jonel Trebicka
- Goethe‐University ‐ Frankfurt am MainFrankfurt am MainGermany,EF‐CLIFBarcelonaCataloniaSpain
| | | | | | | | - Elisa Pose
- Hospital Clinic of BarcelonaUniversity of BarcelonaIDIBAPSCIBEReHDBarcelonaCataloniaSpain
| | - Aleksander Krag
- Department of Gastroenterology and HepatologyOdense University HospitalOdenseDenmark,Institute of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark
| | | | - Ulrich Beuers
- Amsterdam University Medical CentersAmsterdamthe Netherlands
| | - Pere Ginès
- Hospital Clinic of BarcelonaUniversity of BarcelonaIDIBAPSCIBEReHDBarcelonaCataloniaSpain
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Reich M, Spomer L, Klindt C, Fuchs K, Stindt J, Deutschmann K, Höhne J, Liaskou E, Hov JR, Karlsen TH, Beuers U, Verheij J, Ferreira-Gonzalez S, Hirschfield G, Forbes SJ, Schramm C, Esposito I, Nierhoff D, Fickert P, Fuchs CD, Trauner M, García-Beccaria M, Gabernet G, Nahnsen S, Mallm JP, Vogel M, Schoonjans K, Lautwein T, Köhrer K, Häussinger D, Luedde T, Heikenwalder M, Keitel V. Downregulation of TGR5 (GPBAR1) in biliary epithelial cells contributes to the pathogenesis of sclerosing cholangitis. J Hepatol 2021; 75:634-646. [PMID: 33872692 DOI: 10.1016/j.jhep.2021.03.029] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Primary sclerosing cholangitis (PSC) is characterized by chronic inflammation and progressive fibrosis of the biliary tree. The bile acid receptor TGR5 (GPBAR1) is found on biliary epithelial cells (BECs), where it promotes secretion, proliferation and tight junction integrity. Thus, we speculated that changes in TGR5-expression in BECs may contribute to PSC pathogenesis. METHODS TGR5-expression and -localization were analyzed in PSC livers and liver tissue, isolated bile ducts and BECs from Abcb4-/-, Abcb4-/-/Tgr5Tg and ursodeoxycholic acid (UDCA)- or 24-norursodeoxycholic acid (norUDCA)-fed Abcb4-/- mice. The effects of IL8/IL8 homologues on TGR5 mRNA and protein levels were studied. BEC gene expression was analyzed by single-cell transcriptomics (scRNA-seq) from distinct mouse models. RESULTS TGR5 mRNA expression and immunofluorescence staining intensity were reduced in BECs of PSC and Abcb4-/- livers, in Abcb4-/- extrahepatic bile ducts, but not in intrahepatic macrophages. No changes in TGR5 BEC fluorescence intensity were detected in liver tissue of other liver diseases, including primary biliary cholangitis. Incubation of BECs with IL8/IL8 homologues, but not with other cytokines, reduced TGR5 mRNA and protein levels. BECs from Abcb4-/- mice had lower levels of phosphorylated Erk and higher expression levels of Icam1, Vcam1 and Tgfβ2. Overexpression of Tgr5 abolished the activated inflammatory phenotype characteristic of Abcb4-/- BECs. NorUDCA-feeding restored TGR5-expression levels in BECs in Abcb4-/- livers. CONCLUSIONS Reduced TGR5 levels in BECs from patients with PSC and Abcb4-/- mice promote development of a reactive BEC phenotype, aggravate biliary injury and thus contribute to the pathogenesis of sclerosing cholangitis. Restoration of biliary TGR5-expression levels represents a previously unknown mechanism of action of norUDCA. LAY SUMMARY Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease-associated with progressive inflammation of the bile duct, leading to fibrosis and end-stage liver disease. Bile acid (BA) toxicity may contribute to the development and disease progression of PSC. TGR5 is a membrane-bound receptor for BAs, which is found on bile ducts and protects bile ducts from BA toxicity. In this study, we show that TGR5 levels were reduced in bile ducts from PSC livers and in bile ducts from a genetic mouse model of PSC. Our investigations indicate that lower levels of TGR5 in bile ducts may contribute to PSC development and progression. Furthermore, treatment with norUDCA, a drug currently being tested in a phase III trial for PSC, restored TGR5 levels in biliary epithelial cells.
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Affiliation(s)
- Maria Reich
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Lina Spomer
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Caroline Klindt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Katharina Fuchs
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Jan Stindt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Kathleen Deutschmann
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Johanna Höhne
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Evaggelia Liaskou
- Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Johannes R Hov
- Norwegian PSC Research Centre and Section of Gastroenterology at the Department of Transplantation Medicine, and Research Institute of Internal Medicine, Division of Cancer Medicine, Surgery and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Tom H Karlsen
- Norwegian PSC Research Centre and Section of Gastroenterology at the Department of Transplantation Medicine, and Research Institute of Internal Medicine, Division of Cancer Medicine, Surgery and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research and Department of Pathology, Amsterdam University Medical Centers, Location AMC, AGEM Amsterdam, The Netherlands
| | - Joanne Verheij
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research and Department of Pathology, Amsterdam University Medical Centers, Location AMC, AGEM Amsterdam, The Netherlands
| | | | - Gideon Hirschfield
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Canada
| | - Stuart J Forbes
- Centre for Regenerative Medicine, University of Edinburgh, UK
| | - Christoph Schramm
- I. Department of Medicine and Martin Zeitz Centre for Rare Diseases, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irene Esposito
- Institute of Pathology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Dirk Nierhoff
- Department of Gastroenterology and Hepatology, University of Cologne, Cologne, Germany
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Claudia Daniela Fuchs
- Hans Popper Laboratory of Molecular Hepatology, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Hans Popper Laboratory of Molecular Hepatology, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - María García-Beccaria
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Gisela Gabernet
- Quantitative Biology Center (QBiC), Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Sven Nahnsen
- Quantitative Biology Center (QBiC), Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Jan-Philipp Mallm
- Single Cell Open Lab, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Marina Vogel
- DKFZ Genomics and Proteomics Core Facility, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Kristina Schoonjans
- Laboratory of Metabolic Signaling, Institute of Bioengineering, School of Life Sciences and School of Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Tobias Lautwein
- Genomics and Transcriptomics Laboratory, Biologisch-Medizinisches-Forschungszentrum (BMFZ), Heinrich Heine University Düsseldorf, Germany
| | - Karl Köhrer
- Genomics and Transcriptomics Laboratory, Biologisch-Medizinisches-Forschungszentrum (BMFZ), Heinrich Heine University Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany.
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Trampert DC, van de Graaf SFJ, Jongejan A, Oude Elferink RPJ, Beuers U. Erratum to: "Hepatobiliary acid-base homeostasis: Insights from analogous secretory epithelia" (J Hepatol 2021; 74: 428-441). J Hepatol 2021; 75:497. [PMID: 33991636 DOI: 10.1016/j.jhep.2021.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
- David C Trampert
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands
| | - Stan F J van de Graaf
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands
| | - Aldo Jongejan
- Amsterdam UMC, University of Amsterdam, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Meibergdreef 9, Amsterdam, the Netherlands
| | - Ronald P J Oude Elferink
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands
| | - Ulrich Beuers
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands.
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Sauerbruch T, Hennenberg M, Trebicka J, Beuers U. Bile Acids, Liver Cirrhosis, and Extrahepatic Vascular Dysfunction. Front Physiol 2021; 12:718783. [PMID: 34393832 PMCID: PMC8358446 DOI: 10.3389/fphys.2021.718783] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 06/29/2021] [Indexed: 12/12/2022] Open
Abstract
The bile acid pool with its individual bile acids (BA) is modulated in the enterohepatic circulation by the liver as the primary site of synthesis, the motility of the gallbladder and of the intestinal tract, as well as by bacterial enzymes in the intestine. The nuclear receptor farnesoid X receptor (FXR) and Gpbar1 (TGR5) are important set screws in this process. Bile acids have a vasodilatory effect, at least according to in vitro studies. The present review examines the question of the extent to which the increase in bile acids in plasma could be responsible for the hyperdynamic circulatory disturbance of liver cirrhosis and whether modulation of the bile acid pool, for example, via administration of ursodeoxycholic acid (UDCA) or via modulation of the dysbiosis present in liver cirrhosis could influence the hemodynamic disorder of liver cirrhosis. According to our analysis, the evidence for this is limited. Long-term studies on this question are lacking.
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Affiliation(s)
- Tilman Sauerbruch
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Martin Hennenberg
- Department of Urology I, University Hospital, LMU Munich, Munich, Germany
| | - Jonel Trebicka
- Translational Hepatology, Medical Department, University of Frankfurt, Frankfurt, Germany
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, location AMC, Amsterdam, Netherlands
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Beuers U. EASL recognition award recipient 2021: Prof. Dieter Häussinger. J Hepatol 2021; 75:7-9. [PMID: 34144734 DOI: 10.1016/j.jhep.2021.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 12/04/2022]
Affiliation(s)
- Ulrich Beuers
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands.
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Sanyal AJ, Ling L, Beuers U, DePaoli AM, Lieu HD, Harrison SA, Hirschfield GM. Potent suppression of hydrophobic bile acids by aldafermin, an FGF19 analogue, across metabolic and cholestatic liver diseases. JHEP Rep 2021; 3:100255. [PMID: 33898959 PMCID: PMC8056274 DOI: 10.1016/j.jhepr.2021.100255] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/21/2021] [Accepted: 02/09/2021] [Indexed: 02/07/2023] Open
Abstract
Background & Aims Higher serum bile acid levels are associated with an increased risk of cirrhosis and liver-related morbidity and mortality. Herein, we report secondary analyses of aldafermin, an engineered analogue of the gut hormone fibroblast growth factor 19, on the circulating bile acid profile in prospective, phase II studies in patients with metabolic or cholestatic liver disease. Methods One hundred and seventy-six patients with biopsy-confirmed non-alcoholic steatohepatitis (NASH) and fibrosis and elevated liver fat content (≥8% by magnetic resonance imaging-proton density fat fraction) received 0.3 mg (n = 23), 1 mg (n = 49), 3 mg (n = 49), 6 mg (n = 28) aldafermin or placebo (n = 27) for 12 weeks. Sixty-two patients with primary sclerosing cholangitis (PSC) and elevated alkaline phosphatase (>1.5× upper limit of normal) received 1 mg (n = 21), 3 mg (n = 21) aldafermin or placebo (n = 20) for 12 weeks. Serum samples were collected on day 1 and week 12 for determination of bile acid profile and neoepitope-specific N-terminal pro-peptide of type III collagen (Pro-C3), a direct measure of fibrogenesis. Results Treatment with aldafermin resulted in significant dose-dependent reductions in serum bile acids. In particular, bile acids with higher hydrophobicity indices, such as deoxycholic acid, lithocholic acid, glycodeoxycholic acid, glycochenodeoxycholic acid, and glycocholic acid, were markedly lowered by aldafermin in both NASH and PSC populations. Moreover, aldafermin predominantly suppressed the glycine-conjugated bile acids, rather than the taurine-conjugated bile acids. Changes in levels of bile acids correlated with changes in the novel fibrogenesis marker Pro-C3, which detects a neo-epitope of the type III collagen during its formation, in the pooled NASH and PSC populations. Conclusions Aldafermin markedly reduced major hydrophobic bile acids that have greater detergent activity and cytotoxicity. Our data provide evidence that bile acids may contribute to sustaining a pro-fibrogenic microenvironment in the liver across metabolic and cholestatic liver diseases. Lay summary Aldafermin is an analogue of a gut hormone, which is in development as a treatment for patients with chronic liver disease. Herein, we show that aldafermin can potently and robustly suppress the toxic, hydrophobic bile acids irrespective of disease aetiology. The therapeutic strategy utilising aldafermin may be broadly applicable to other chronic gastrointestinal and liver disorders. Clinical Trials Registration The study is registered at Clinicaltrials.govNCT02443116 and NCT02704364. Higher serum bile acid levels are associated with an increased risk of liver-related morbidity and mortality. Aldafermin produces significant dose-dependent reductions in toxic hydrophobic bile acids in NASH and PSC. Changes in bile acids correlate with changes in the novel fibrogenesis marker Pro-C3. Bile acids may contribute to a pro-fibrogenic microenvironment in the liver.
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Key Words
- ALP, alkaline phosphatase
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- BAAT, bile acid-CoA:amino acid N-acyltransferase
- Bile acid synthesis
- CA, cholic acid
- CDCA, chenodeoxycholic acid
- DCA, deoxycholic acid
- ELF test, Enhanced Liver Fibrosis test
- FGF19, fibroblast growth factor 19
- FXR, farnesoid X receptor
- Fibroblast growth factor
- Fibrogenesis
- G/T ratio, ratio of glycine to taurine conjugates of bile acids
- GCA, glycocholic acid
- GCDCA, glycochenodeoxycholic acid
- GDCA, glycodeoxycholic acid
- GLCA, glycolithocholic acid
- LCA, lithocholic acid
- MRI-PDFF, magnetic resonance imaging-proton density fat fraction
- NAFLD, non-alcoholic fatty liver disease
- NAS, non-alcoholic fatty liver disease activity score
- NASH CRN, NASH Clinical Research Network
- NASH, non-alcoholic steatohepatitis
- Non-alcoholic steatohepatitis
- PSC, primary sclerosing cholangitis
- Primary sclerosing cholangitis
- Pro-C3
- Pro-C3, neoepitope-specific N-terminal pro-peptide of type III collagen
- TCA, taurocholic acid
- TCDCA, taurochenodeoxycholic acid
- TDCA, taurodeoxycholic acid
- TLCA, taurolithocholic acid
- UDCA, ursodeoxycholic acid
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Affiliation(s)
| | - Lei Ling
- NGM Biopharmaceuticals, South San Francisco, CA, USA
| | - Ulrich Beuers
- Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | | | - Hsiao D Lieu
- NGM Biopharmaceuticals, South San Francisco, CA, USA
| | - Stephen A Harrison
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK.,Pinnacle Clinical Research, San Antonio, TX, USA
| | - Gideon M Hirschfield
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
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de Vries E, Bolier R, Goet J, Parés A, Verbeek J, de Vree M, Drenth J, van Erpecum K, van Nieuwkerk K, van der Heide F, Mostafavi N, Helder J, Ponsioen C, Oude Elferink R, van Buuren H, Beuers U. Fibrates for Itch (FITCH) in Fibrosing Cholangiopathies: A Double-Blind, Randomized, Placebo-Controlled Trial. Gastroenterology 2021; 160:734-743.e6. [PMID: 33031833 DOI: 10.1053/j.gastro.2020.10.001] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 09/19/2020] [Accepted: 10/01/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Pruritus may seriously impair quality of life in patients with cholestatic diseases such as primary or secondary sclerosing cholangitis (PSC, SSC) and primary biliary cholangitis (PBC). Pharmacologic strategies show limited efficacy and can provoke serious side effects. We hypothesized that bezafibrate, a broad peroxisome proliferator-activated receptor (PPAR) agonist, relieves cholestasis-associated itch by alleviating hepatobiliary injury. The aim of this investigator-initiated FITCH trial (Fibrates for cholestatic ITCH) was to assess effects of bezafibrate on pruritus in patients with PSC, PBC, and SSC. METHODS Patients with moderate to severe pruritus (≥5 of 10 on visual analog scale [VAS]) due to PSC, PBC, or SSC were recruited for this double-blind, randomized, placebo-controlled trial between 2016 and 2019. Patients received once-daily bezafibrate (400 mg) or placebo for 21 days. The primary end point was ≥50% reduction of pruritus (VAS; intention-to-treat). RESULTS Of 74 randomized patients, 70 completed the trial (95%; 44 PSC, 24 PBC, 2 SSC). For the primary end point, bezafibrate led in 45% (41% PSC, 55% PBC) and placebo in 11% to ≥50% reduction of severe or moderate pruritus (P = .003). For secondary end points, bezafibrate reduced morning (P = .01 vs placebo) and evening (P = .007) intensity of pruritus (VAS) and improved the validated 5D-Itch questionnaire (P = .002 vs placebo). Bezafibrate also reduced serum alkaline phosphatase (-35%, P = .03 vs placebo) correlating with improved pruritus (VAS, P = .01) suggesting reduced biliary damage. Serum bile acids and autotaxin activity remained unchanged. Serum creatinine levels tended to mildly increase (3% bezafibrate, 5% placebo, P = .14). CONCLUSIONS Bezafibrate is superior to placebo in improving moderate to severe pruritus in patients with PSC and PBC. TRIAL REGISTRATION Netherlands Trial Register, ID: NTR5436 (August 3, 2015), ClinicalTrials.gov ID: NCT02701166 (March 2, 2016).
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Affiliation(s)
- Elsemieke de Vries
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Ruth Bolier
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Jorn Goet
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Albert Parés
- Liver Unit, Hospital Clinic, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacion Biomediques August Pi-Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Jef Verbeek
- Department of Gastroenterology & Hepatology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Marleen de Vree
- Department of Gastroenterology & Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Joost Drenth
- Department of Gastroenterology & Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Karel van Erpecum
- Department of Gastroenterology & Hepatology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Karin van Nieuwkerk
- Department of Gastroenterology & Hepatology, Amsterdam University Medical Centers, location Vrije Universiteit Medisch Centrum (VUmc), Amsterdam, the Netherlands
| | - Frans van der Heide
- Department of Gastroenterology & Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Nahid Mostafavi
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Jeltje Helder
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Cyriel Ponsioen
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Ronald Oude Elferink
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Henk van Buuren
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands.
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Hirschfield GM, Beuers U, Kupcinskas L, Ott P, Bergquist A, Färkkilä M, Manns MP, Parés A, Spengler U, Stiess M, Greinwald R, Pröls M, Wendum D, Drebber U, Poupon R. A placebo-controlled randomised trial of budesonide for PBC following an insufficient response to UDCA. J Hepatol 2021; 74:321-329. [PMID: 32950590 DOI: 10.1016/j.jhep.2020.09.011] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 08/03/2020] [Accepted: 09/02/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS In patients with primary biliary cholangitis (PBC), the efficacy of budesonide, a synthetic corticosteroid displaying high first-pass metabolism, is unresolved. In a placebo-controlled, double-blind trial, we evaluated the added-value of budesonide in those with PBC and ongoing risk of progressive disease despite ursodeoxycholic acid (UDCA) treatment. METHODS We evaluated 62 patients with PBC who had histologically confirmed hepatic inflammatory activity, according to the Ishak score, and an alkaline phosphatase (ALP) >1.5× upper limit of normal (ULN), after at least 6 months of UDCA therapy. Participants were randomly assigned 2:1 to receive budesonide (9 mg/day) or placebo once daily, for 36 months, with UDCA treatment (12-16 mg/kg body weight/day) maintained. Primary efficacy was defined as improvement of liver histology with respect to inflammation and no progression of fibrosis. Secondary outcomes included changes in biochemical markers of liver injury. RESULTS Recruitment challenges resulted in a study that was underpowered for the primary efficacy analysis. Comparing patients with paired biopsies only (n = 43), the primary histologic endpoint was not met (p >0.05). The proportion of patients with ALP <1.67×ULN, a ≥15% decrease in ALP and normal bilirubin was higher in the budesonide group than in the placebo group at 12, 24, and 36 months (p <0.05, each). In contrast to placebo, budesonide reduced mean ALP and 35% of budesonide-treated patients achieved normalisation of ALP (placebo 9%; p = 0.023). Serious adverse events occurred in 10 patients receiving budesonide and 7 patients receiving placebo. CONCLUSION Budesonide add-on therapy was not associated with improved liver histology in patients with PBC and insufficient response to UDCA; however, improvements in biochemical markers of disease activity were demonstrated in secondary analyses. LAY SUMMARY Around one-third of patients with primary biliary cholangitis (PBC) needs additional medical therapy alongside ursodeoxycholic acid (UDCA) treatment. In this clinical trial, the addition of the corticosteroid budesonide did not improve liver histology; there were however relevant improvements in liver blood tests. CLINICALTRIALS. GOV NUMBER NCT00746486.
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Affiliation(s)
- Gideon M Hirschfield
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada.
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Limas Kupcinskas
- Department of Gastroenterology & Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Peter Ott
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Annika Bergquist
- Department of Gastroenterology & Hepatology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Martti Färkkilä
- Helsinki University and Helsinki University Hospital, Clinic of Gastroenterology, Helsinki, Finland
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Albert Parés
- Liver Unit, Hospital Clínic, IDIBAPS, University of Barcelona, CIBERehd, Barcelona, Spain
| | - Ulrich Spengler
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Michael Stiess
- Research and Development, Dr. Falk Pharma GmbH, Freiburg, Germany
| | - Roland Greinwald
- Research and Development, Dr. Falk Pharma GmbH, Freiburg, Germany
| | - Markus Pröls
- Research and Development, Dr. Falk Pharma GmbH, Freiburg, Germany
| | - Dominique Wendum
- Service d'Anatomie et Cytologie Pathologiques Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75571 Paris cedex 12; Sorbonne Université, INSERM UMR_S938, Centre de Recherche Saint-Antoine(CRSA), 75012 Paris, France
| | - Uta Drebber
- Institute of Pathology, University of Cologne, Cologne, Germany
| | - Raoul Poupon
- Service d'Hépatologie, Centre national de référence des maladies inflammatoires du foie et des voies biliaires, Hôpital Saint-Antoine, Paris, France
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Trampert DC, van de Graaf SFJ, Jongejan A, Oude Elferink RPJ, Beuers U. Hepatobiliary acid-base homeostasis: Insights from analogous secretory epithelia. J Hepatol 2021; 74:428-441. [PMID: 33342564 DOI: 10.1016/j.jhep.2020.10.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/03/2020] [Accepted: 10/19/2020] [Indexed: 12/14/2022]
Abstract
Many epithelia secrete bicarbonate-rich fluid to generate flow, alter viscosity, control pH and potentially protect luminal and intracellular structures from chemical stress. Bicarbonate is a key component of human bile and impaired biliary bicarbonate secretion is associated with liver damage. Major efforts have been undertaken to gain insight into acid-base homeostasis in cholangiocytes and more can be learned from analogous secretory epithelia. Extrahepatic examples include salivary and pancreatic duct cells, duodenocytes, airway and renal epithelial cells. The cellular machinery involved in acid-base homeostasis includes carbonic anhydrase enzymes, transporters of the solute carrier family, and intra- and extracellular pH sensors. This pH-regulatory system is orchestrated by protein-protein interactions, the establishment of an electrochemical gradient across the plasma membrane and bicarbonate sensing of the intra- and extracellular compartment. In this review, we discuss conserved principles identified in analogous secretory epithelia in the light of current knowledge on cholangiocyte physiology. We present a framework for cholangiocellular acid-base homeostasis supported by expression analysis of publicly available single-cell RNA sequencing datasets from human cholangiocytes, which provide insights into the molecular basis of pH homeostasis and dysregulation in the biliary system.
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Affiliation(s)
- David C Trampert
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands
| | - Stan F J van de Graaf
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands
| | - Aldo Jongejan
- Amsterdam UMC, University of Amsterdam, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Meibergdreef 9, Amsterdam, the Netherlands
| | - Ronald P J Oude Elferink
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands
| | - Ulrich Beuers
- Amsterdam UMC, University of Amsterdam, Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Meibergdreef 9, Amsterdam, the Netherlands.
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50
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Abstract
Primary sclerosing cholangitis (PSC) is a rare cholestatic liver disease, characterized by multiple strictures and dilatations of the intra- and extrahepatic bile ducts, leading to progressive liver fibrosis, in 10–15% cholangiocarcinoma, and ultimately end-stage liver disease. The pathogenesis is poorly understood, but (epi-)genetic factors, mechanisms of innate and adaptive immunity, toxic effects of hydrophobic bile acids, and possibly intestinal dysbiosis appear to be involved. The strong link with inflammatory bowel disease (IBD) is associated with a markedly enhanced risk of colorectal cancer which next to cholangiocarcinoma represents the most serious diagnostic challenge in long-term PSC management. Despite extensive research, no medical treatment has been proven so far to prolong the time to liver transplantation (LTx), which remains the effective treatment in late-stage disease. Recurrence of PSC after LTx is observed in up to 20% of patients. Here, we briefly summarize actual views on PSC pathogenesis and provide an algorithmic approach to diagnostic procedures and recommendations for the management of PSC and its complications. We describe promising treatment options subject to current clinical trials.
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Affiliation(s)
- Michal Prokopič
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, AGEM, C2-327, Meibergdreef 9, 1100 DE, Amsterdam, The Netherlands.,Department of Gastroenterology, Comenius University Bratislava, Jessenius Faculty of Medicine, Martin, Slovakia
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, AGEM, C2-327, Meibergdreef 9, 1100 DE, Amsterdam, The Netherlands.
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