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Corpechot C, Lemoinne S, Soret PA, Hansen B, Hirschfield G, Gulamhusein A, Montano-Loza AJ, Lytvyak E, Pares A, Olivas I, Eaton JE, Osman KT, Schramm C, Sebode M, Lohse AW, Dalekos G, Gatselis N, Nevens F, Cazzagon N, Zago A, Russo FP, Floreani A, Abbas N, Trivedi P, Thorburn D, Saffioti F, Barkai L, Roccarina D, Calvaruso V, Fichera A, Delamarre A, Sobenko N, Villamil AM, Medina-Morales E, Bonder A, Patwardhan V, Rigamonti C, Carbone M, Invernizzi P, Cristoferi L, van der Meer A, de Veer R, Zigmond E, Yehezkel E, Kremer AE, Deibel A, Bruns T, Große K, Wetten A, Dyson JK, Jones D, Dumortier J, Pageaux GP, de Lédinghen V, Chazouillères O, Carrat F. Adequate versus deep response to ursodeoxycholic acid in primary biliary cholangitis: To what extent and under what conditions is normal alkaline phosphatase level associated with complication-free survival gain? Hepatology 2024; 79:39-48. [PMID: 37399238 DOI: 10.1097/hep.0000000000000529] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [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] [Received: 03/18/2023] [Accepted: 06/09/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND AND AIMS Normal alkaline phosphatase (ALP) levels in ursodeoxycholic acid (UDCA)-treated patients with primary biliary cholangitis (PBC) are associated with better long-term outcome. However, second-line therapies are currently recommended only when ALP levels remain above 1.5 times the upper limit of normal (×ULN) after 12-month UDCA. We assessed whether, in patients considered good responders to UDCA, normal ALP levels were associated with significant survival gains. APPROACH AND RESULTS We performed a retrospective cohort study of 1047 patients with PBC who attained an adequate response to UDCA according to Paris-2 criteria. Time to liver-related complications, liver transplantation, or death was assessed using adjusted restricted mean survival time (RMST) analysis. The overall incidence rate of events was 17.0 (95% CI: 13.7-21.1) per 1000 out of 4763.2 patient-years. On the whole population, normal serum ALP values (but not normal gamma-glutamyl transpeptidase (GGT), alanine aminotransferase (ALT), or aspartate aminotransferase (AST); or total bilirubin < 0.6 ×ULN) were associated with a significant absolute complication-free survival gain at 10 years (mean 7.6 months, 95% CI: 2.7 - 12.6 mo.; p = 0.003). In subgroup analysis, this association was significant in patients with a liver stiffness measurement ≥ 10 kPa and/or age ≤ 62 years, with a 10-year absolute complication-free survival gain of 52.8 months (95% CI: 45.7-59.9, p < 0.001) when these 2 conditions were met. CONCLUSIONS PBC patients with an adequate response to UDCA and persistent ALP elevation between 1.1 and 1.5 ×ULN, particularly those with advanced fibrosis and/or who are sufficiently young, remain at risk of poor outcome. Further therapeutic efforts should be considered for these patients.
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Affiliation(s)
- Christophe Corpechot
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Sara Lemoinne
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Pierre-Antoine Soret
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Bettina Hansen
- Department of Epidemiology & Biostatistics, Erasmus MC, Rotterdam, The Netherlands
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Gideon Hirschfield
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Aliya Gulamhusein
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Ellina Lytvyak
- Division of Preventive Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Albert Pares
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Barcelona, Spain
| | - Ignasi Olivas
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Barcelona, Spain
| | - John E Eaton
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Karim T Osman
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Christoph Schramm
- Department of Medicine I and Martin Zeitz Center for Rare Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marcial Sebode
- Department of Medicine I and Martin Zeitz Center for Rare Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ansgar W Lohse
- Department of Medicine I and Martin Zeitz Center for Rare Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - George Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), General University Hospital, Larissa, Greece
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), General University Hospital, Larissa, Greece
| | - Frederik Nevens
- Division of Hepatology and Liver Transplantation, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University Hospitals KU, Leuven, Belgium
| | - Nora Cazzagon
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Alessandra Zago
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Annarosa Floreani
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Nadir Abbas
- Liver Unit, University Hospitals Birmingham National Health Service Foundation Trust Queen Elizabeth, Birmingham, UK
| | - Palak Trivedi
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre (BRC), Institute of Immunology and Immunotherapy, Centre for Liver and Gastrointestinal Research, University of Birmingham, Birmingham, UK
| | - Douglas Thorburn
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Francesca Saffioti
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Laszlo Barkai
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Davide Roccarina
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Vicenza Calvaruso
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Anna Fichera
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Adèle Delamarre
- Department of Hepatology, University Hospitals of Bordeaux, Pessac, France
| | - Natalia Sobenko
- Department of Hepatology & Liver Transplantation, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Alejandra Maria Villamil
- Department of Hepatology & Liver Transplantation, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Esli Medina-Morales
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Alan Bonder
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Vilas Patwardhan
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Cristina Rigamonti
- 9Department of Internal Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Marco Carbone
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Milano-Bicocca, Monza, Italy
| | - Pietro Invernizzi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Milano-Bicocca, Monza, Italy
| | - Laura Cristoferi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Milano-Bicocca, Monza, Italy
| | - Adriaan van der Meer
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Rozanne de Veer
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ehud Zigmond
- The Research Center for Digestive Tract and Liver Diseases, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Eyal Yehezkel
- The Research Center for Digestive Tract and Liver Diseases, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Andreas E Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Ansgar Deibel
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Tony Bruns
- Department of Medicine III, University Hospital RWTH Aachen, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Aachen, Germany
| | - Karsten Große
- Department of Medicine III, University Hospital RWTH Aachen, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Aachen, Germany
| | - Aaron Wetten
- Department of Hepatology and Liver Transplantation, Newcastle Upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Newcastle Upon Tyne, UK
| | - Jessica Katharine Dyson
- Department of Hepatology and Liver Transplantation, Newcastle Upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Newcastle Upon Tyne, UK
| | - David Jones
- Department of Hepatology and Liver Transplantation, Newcastle Upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Newcastle Upon Tyne, UK
| | - Jérôme Dumortier
- Department of Gastroenterology and Hepatology, Edouard Herriot Hospital, Hospices Civils de Lyon, Claude Bernard University, Lyon, France
| | | | | | - Olivier Chazouillères
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Fabrice Carrat
- Public Health Unit, Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris
- Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Inserm, Paris, France
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Rigamonti C, Cittone MG, Manfredi GF, De Benedittis C, Paggi N, Baorda F, Di Benedetto D, Minisini R, Pirisi M. Spleen stiffness measurement predicts decompensation and rules out high-risk oesophageal varices in primary biliary cholangitis. JHEP Rep 2024; 6:100952. [PMID: 38192539 PMCID: PMC10772386 DOI: 10.1016/j.jhepr.2023.100952] [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: 07/25/2023] [Revised: 10/17/2023] [Accepted: 10/17/2023] [Indexed: 01/10/2024] Open
Abstract
Background & Aims Primary biliary cholangitis (PBC) may lead to portal hypertension (PH). Spleen stiffness measurement (SSM) by vibration-controlled transient elastography accurately predicts PH. We aimed to assess SSM role in stratifying the risk of liver decompensation in PBC. Methods In this monocentric, prospective, cross-sectional study, we included 114 patients with PBC who underwent liver stiffness measurement (LSM) and SSM. In total, 78 and 33 patients underwent two and three sequential vibration-controlled transient elastography examinations, respectively (longitudinal study). Screening for high-risk oesophageal varices by oesophagogastroduodenoscopy was performed according to guidelines and proposed to all patients with SSM >40 kPa. Results Among the 114 patients, 20 (17%) had LSM ≥10 kPa, whereas 17 (15%) had SSM >40 kPa. None of the patients with SSM ≤40 kPa had high-risk oesophageal varices, compared with three of 14 patients with SSM >40 kPa (21%; three refused endoscopy); any-size oesophageal varices were found in nine of 14 patients (64%). During a median follow-up of 15 months (IQR 10-31 months), five (4%) patients developed liver decompensation. The probability of liver decompensation was significantly higher among patients with both LSM ≥10 kPa and SSM >40 kPa: 41% at 24 months vs. 0% in other patient groups (i.e. LSM <10 kPa and SSM ≤40 kPa, or LSM ≥10 kPa and SSM ≤40 kPa, or LSM <10 kPa and SSM >40 kPa) (p <0.0001). Among the 78 patients undergoing longitudinal evaluation, four of nine patients (44%) with SSM increase during follow-up experienced liver decompensation, whereas none of those with stable LSM and SSM had liver decompensation. Conclusions Both LSM and SSM predict liver decompensation in patients with PBC. SSM ≤40 kPa rules out high-risk oesophageal varices and might be used in combination with LSM to improve the prediction of PH-related complications. Impact and implications Spleen stiffness measurement by vibration-controlled transient elastography accurately predicts portal hypertension in patients with chronic viral hepatitis. The present study is the first to demonstrate that in primary biliary cholangitis the combination of liver stiffness and spleen stiffness measurement can significantly improve risk stratification by predicting liver decompensation. Moreover, when spleen stiffness is combined with liver stiffness measurement and platelet count, it aids in identifying individuals with a low probability of having high-risk oesophageal varices, thereby allowing the avoidance of unnecessary endoscopy examinations. Further validation of our results in larger cohorts of patients with primary biliary cholangitis is needed to implement spleen stiffness measurement in clinical practice.
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Affiliation(s)
- Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Micol Giulia Cittone
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Giulia Francesca Manfredi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Carla De Benedittis
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Noemi Paggi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Francesca Baorda
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Davide Di Benedetto
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Rosalba Minisini
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
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3
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Manfredi GF, Celsa C, John C, Jones C, Acuti N, Scheiner B, Fulgenzi CAM, Korolewicz J, Pinter M, Gennari A, Mauri FA, Pirisi M, Minisini R, Vincenzi F, Burlone M, Rigamonti C, Donadon M, Cabibbo G, D’Alessio A, Pinato DJ. Mechanisms of Resistance to Immunotherapy in Hepatocellular Carcinoma. J Hepatocell Carcinoma 2023; 10:1955-1971. [PMID: 37941812 PMCID: PMC10629523 DOI: 10.2147/jhc.s291553] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 10/24/2023] [Indexed: 11/10/2023] Open
Abstract
Systemic treatment for advanced hepatocellular carcinoma (HCC) has been revolutionized over the last few years following the approval of immune checkpoint inhibitors (ICI). Despite the promising survival extension seen with ICI combination regimens, responses are not universally seen and the optimal partner for programmed cell death 1 pathway inhibitors remains to be identified. Even fewer encouraging results have been demonstrated with ICI used for monotherapy. Several mechanisms of resistance have been described so far, involving characteristics of cancer cells (intrinsic mechanisms) and of the surrounding tumor microenvironment (extrinsic mechanisms). Factors related to therapy may also contribute to the development of resistance. Increasing research efforts are being dedicated to the discovery of novel approaches and targets to overcome resistance, some of which may be introduced into clinic in the future. Herein we describe a selection of resistance mechanisms that have been involved in impairing response to ICI and propose potential therapeutic approaches to overcome resistance.
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Affiliation(s)
- Giulia Francesca Manfredi
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
- Department of Translational Medicine, Università Del Piemonte Orientale, Novara, Italy
| | - Ciro Celsa
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
- Section of Gastroenterology & Hepatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, PROMISE, University of Palermo, Palermo, Italy
- Department of Surgical, Oncological and Oral Sciences (Di.chir.on.s.), University of Palermo, Palermo, Italy
| | - Chloe John
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Charlotte Jones
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Nicole Acuti
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Bernhard Scheiner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Claudia Angela Maria Fulgenzi
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
- Department of Medical Oncology, University Campus Bio-Medico of Rome, Rome, Italy
| | - James Korolewicz
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Matthias Pinter
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Alessandra Gennari
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Francesco A Mauri
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Mario Pirisi
- Department of Translational Medicine, Università Del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Rosalba Minisini
- Department of Translational Medicine, Università Del Piemonte Orientale, Novara, Italy
| | - Federica Vincenzi
- Department of Translational Medicine, Università Del Piemonte Orientale, Novara, Italy
| | - Michela Burlone
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università Del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy
| | - Matteo Donadon
- Department of Health Science, Università Del Piemonte Orientale, Novara, Italy
- Department of Surgery, University Maggiore Hospital della Carità, Novara, Italy
| | - Giuseppe Cabibbo
- Section of Gastroenterology & Hepatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, PROMISE, University of Palermo, Palermo, Italy
| | - Antonio D’Alessio
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - David James Pinato
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
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4
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Rigamonti C, De Benedittis C, Labanca S, Vanni E, Morgando A, Manfredi GF, Azzolina D, Cittone MG, Giannini EG, Saracco GM, Pirisi M. Excellent outcome in patients with primary biliary cholangitis in Northwest Italy followed up for up to 30 years. Eur J Gastroenterol Hepatol 2023; 35:899-906. [PMID: 37395243 DOI: 10.1097/meg.0000000000002582] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
OBJECTIVE Primary biliary cholangitis (PBC) is a rare chronic autoimmune cholangiopathy, characterized by a variable course and response to treatment. We aimed to describe long-term outcomes of PBC patients referred to three academic centres in Northwest Italy. METHODS This is an ambispective cohort study of PBC patients (retrospective component: diagnosis before 1 January 2019; prospective component: thereafter), including 302 patients: 101 (33%) followed up in Novara, 86 (28%) in Turin, 115 (38%) in Genoa. Clinical features at diagnosis, biochemical response to therapy and survival were analyzed. RESULTS Among the 302 patients (88% women, median age 55 years, median follow-up 75 months), alkaline phosphatase (ALP) levels significantly decreased during treatment with ursodeoxycholic acid (UDCA, P < 0.0001) and obeticholic acid (P < 0.0001). At multivariate analysis, ALP at diagnosis was predictive of 1-year biochemical response to UDCA [odds ratio 3.57, 95% confidence interval (CI) 1.4-9, P < 0.001]. Estimated median survival free of liver transplantation and hepatic complications was 30 years (95% CI 19-41). Bilirubin level at diagnosis was the only independent risk factor for the combined outcome of death, transplantation or hepatic decompensation (hazard ratio, 1.65, 95% CI 1.66-2.56, P = 0.02). Patients presenting with total bilirubin at diagnosis ≥0.6 times the upper normal limit (ULN) had a significantly lower 10-year survival compared to those with bilirubin <0.6 times ULN (63% vs. 97%, P < 0.0001). CONCLUSION In PBC, both short-term response to UDCA and long-term survival can be predicted by simple conventional biomarkers of disease severity, obtained at diagnosis.
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Affiliation(s)
- Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale, Division of Internal Medicine, AOU Maggiore della Carità, Novara
| | - Carla De Benedittis
- Department of Translational Medicine, Università del Piemonte Orientale, Division of Internal Medicine, AOU Maggiore della Carità, Novara
| | - Sara Labanca
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa
| | - Ester Vanni
- SC Gastroenterology, AOU Città della Salute e della Scienza, Turin
| | - Anna Morgando
- SC Gastroenterology, AOU Città della Salute e della Scienza, Turin
| | - Giulia Francesca Manfredi
- Department of Translational Medicine, Università del Piemonte Orientale, Division of Internal Medicine, AOU Maggiore della Carità, Novara
| | - Danila Azzolina
- Department of Environment and Prevention Sciences, University of Ferrara, Ferrara, Italy
| | - Micol Giulia Cittone
- Department of Translational Medicine, Università del Piemonte Orientale, Division of Internal Medicine, AOU Maggiore della Carità, Novara
| | - Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa
| | | | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Division of Internal Medicine, AOU Maggiore della Carità, Novara
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5
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Rizzi M, Tonello S, Brinno C, Zecca E, Matino E, Cittone M, Rizzi E, Casciaro GF, D’Onghia D, Colangelo D, Minisini R, Bellan M, Castello LM, Chiocchetti A, Pirisi M, Rigamonti C, Lilleri D, Zavaglio F, Bergami F, Sola D, Sainaghi PP. SARS-CoV-2 infection risk is higher in vaccinated patients with inflammatory autoimmune diseases or liver transplantation treated with mycophenolate due to an impaired antiviral immune response: results of the extended follow up of the RIVALSA prospective cohort. Front Immunol 2023; 14:1185278. [PMID: 37545528 PMCID: PMC10398576 DOI: 10.3389/fimmu.2023.1185278] [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: 03/13/2023] [Accepted: 07/07/2023] [Indexed: 08/08/2023] Open
Abstract
Background A relevant proportion of immunocompromised patients did not reach a detectable seroconversion after a full primary vaccination cycle against SARS-CoV-2. The effect of different immunosuppressants and the potential risks for SARS-CoV-2 infection in these subjects is largely unknown. Methods Patients from the Rivalsa prospective, observational cohort study with planned anti SARS-CoV-2 third dose mRNA vaccination between October and December 2021 were asked to participate to this follow-up study. Patients were asked about eventual confirmed positivity to SARS-CoV-2 infection within 6 months from the third dose and to undergo a blood draw to evaluate seroconversion status after the additional vaccine shot. Results 19 out of 114 patients taking part in the survey developed a confirmed SARS-CoV-2 infection; we identified mycophenolate treatment as an independent predictor of an increased risk of infection even after the third vaccine dose (OR: 5.20, 95% CI: 1.70-20.00, p=0.0053). This result is in agreement with the in vitro evidence that MMF impairs both B and T lymphocytes driven immune responses (reduction both in memory B cells producing anti-spike antibodies and in proliferating CD4+ and CD8+ T cells). Conclusions Immunocompromised patients need an additional vaccine administration to reach a detectable seroconversion, thus fostering a more personalized approach to their clinical management. Moreover, patients undergoing mycophenolate treatment show a specific increased infection risk, with respect to other immunosuppressants thus supporting a closer monitoring of their health status.
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Affiliation(s)
- Manuela Rizzi
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Stelvio Tonello
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- CAAD, Center for Autoimmune and Allergic Diseases, and IRCAD (Interdisciplinary Research Center of Autoimmune Diseases), Università del Piemonte Orientale (UPO), Novara, Italy
| | - Cristiana Brinno
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Erika Zecca
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Erica Matino
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Micol Cittone
- Internal Medicine and Rheumatology Unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Eleonora Rizzi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Giuseppe Francesco Casciaro
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Davide D’Onghia
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Donato Colangelo
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Rosalba Minisini
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Mattia Bellan
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- CAAD, Center for Autoimmune and Allergic Diseases, and IRCAD (Interdisciplinary Research Center of Autoimmune Diseases), Università del Piemonte Orientale (UPO), Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
- Internal Medicine and Rheumatology Unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Luigi Mario Castello
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Division of Internal Medicine, Azienda Ospedaliera “SS. Antonio e Biagio e Cesare Arrigo”, Alessandria, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
- CAAD, Center for Autoimmune and Allergic Diseases, and IRCAD (Interdisciplinary Research Center of Autoimmune Diseases), Università del Piemonte Orientale (UPO), Novara, Italy
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- CAAD, Center for Autoimmune and Allergic Diseases, and IRCAD (Interdisciplinary Research Center of Autoimmune Diseases), Università del Piemonte Orientale (UPO), Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
- Internal Medicine and Rheumatology Unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Internal Medicine and Rheumatology Unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Daniele Lilleri
- Unit of Microbiology and Virology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Federica Zavaglio
- Unit of Microbiology and Virology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Federica Bergami
- Unit of Microbiology and Virology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Daniele Sola
- Internal Medicine and Rheumatology Unit, AOU “Maggiore della Carità”, Novara, Italy
| | - Pier Paolo Sainaghi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- CAAD, Center for Autoimmune and Allergic Diseases, and IRCAD (Interdisciplinary Research Center of Autoimmune Diseases), Università del Piemonte Orientale (UPO), Novara, Italy
- Department of Internal Medicine and COVID-19 Unit, AOU “Maggiore della Carità”, Novara, Italy
- Division of Emergency Medicine and COVID-19 sub-intensive unit, AOU “Maggiore della Carità”, Novara, Italy
- Internal Medicine and Rheumatology Unit, AOU “Maggiore della Carità”, Novara, Italy
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6
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Apostolo D, D’Onghia D, Tonello S, Minisini R, Baricich A, Gramaglia C, Patrucco F, Zeppegno P, Acquaviva A, Balbo PE, Castello LM, Cappellano G, Chiocchetti A, Gerevini C, Giordano M, Laaguid F, Manfredi M, Raineri D, Rigamonti C, Rolla R, Romano V, Confalonieri M, Savoia P, Zavattaro E, Pirisi M, Ruaro B, Sainaghi PP, Bellan M. Decreased Gas6 and sAxl Plasma Levels Are Associated with Hair Loss in COVID-19 Survivors. Int J Mol Sci 2023; 24:ijms24076257. [PMID: 37047229 PMCID: PMC10094682 DOI: 10.3390/ijms24076257] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Post-acute conditions after coronavirus disease 2019 (COVID-19) are quite common, although the underlying pathogenetic mechanisms leading to these conditions are not yet completely understood. In this prospective observational study, we aimed to test the hypothesis that Growth Arrest-Specific 6 (Gas6) and its soluble receptors, Axl (sAxl) and MerTK (sMer), might be implicated. A total of 263 subjects underwent a structured clinical evaluation one year after their hospital discharge for COVID-19, and they consented to donate a blood sample to measure their circulating Gas6, sAxl, and sMer levels. A total of 98 (37.3%) post-COVID-19 subjects complained of at least one residual physical symptom one year after their hospital discharge. Univariate analysis revealed that sAxl was marginally associated with residual symptoms, but at the level of logistic regression analysis, only the diffusing capacity of the lungs for carbon monoxide (DLCO) (OR 0.98, CI 95%: 0.96–0.99; p = 0.007) and the female sex (OR 2.49, CI 95%: 1.45–4.28; p = 0.001) were independently associated with long-lasting symptoms. A total of 69 (26.2%) subjects had hair loss. At the level of univariate analysis, Gas6, sAxl, DLCO, and the female gender were associated with its development. In a logistic regression analysis model, Gas6 (OR 0.96, CI 95%: 0.92–0.99; p = 0.015) and sAxl (OR 0.98, CI 95%; 0.97–1.0; p = 0.014), along with the female sex (OR 6.58, CI 95%: 3.39–12.78; p = 0.0001), were independent predictors of hair loss. Decreased levels of Gas6 and sAxl were associated with a history of hair loss following COVID-19. This was resolved spontaneously in most patients, although 23.7% complained of persistent hair loss one year after hospital discharge.
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7
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Corpechot C, Carrat F, Gaouar F, Chau F, Hirschfield G, Gulamhusein A, Montano-Loza AJ, Lytvyak E, Schramm C, Pares A, Olivas I, Eaton JE, Osman KT, Dalekos G, Gatselis N, Nevens F, Cazzagon N, Zago A, Russo FP, Abbas N, Trivedi P, Thorburn D, Saffioti F, Barkai L, Roccarina D, Calvaruso V, Fichera A, Delamarre A, Medina-Morales E, Bonder A, Patwardhan V, Rigamonti C, Carbone M, Invernizzi P, Cristoferi L, van der Meer A, de Veer R, Zigmond E, Yehezkel E, Kremer AE, Deibel A, Dumortier J, Bruns T, Große K, Pageaux GP, Wetten A, Dyson J, Jones D, Chazouillères O, Hansen B, de Lédinghen V. Liver stiffness measurement by vibration-controlled transient elastography improves outcome prediction in primary biliary cholangitis. J Hepatol 2022; 77:1545-1553. [PMID: 35777587 DOI: 10.1016/j.jhep.2022.06.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [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: 03/11/2022] [Revised: 05/25/2022] [Accepted: 06/13/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND & AIMS Liver stiffness measurement (LSM) by vibration-controlled transient elastography (VCTE) has been shown to predict outcomes of patients with primary biliary cholangitis (PBC) in small-size studies. We aimed to validate the prognostic value of LSM in a large cohort study. METHODS We performed an international, multicentre, retrospective follow-up study of 3,985 patients with PBC seen at 23 centres in 12 countries. Eligibility criteria included at least 1 reliable LSM by VCTE and a follow-up ≥ 1 year. Independent derivation (n = 2,740) and validation (n = 568) cohorts were built. The primary endpoint was time to poor clinical outcomes defined as liver-related complications, liver transplantation, or death. Hazard ratios (HRs) with CIs were determined using a time-dependent multivariable Cox regression analysis. RESULTS LSM was independently associated with poor clinical outcomes in the derivation (5,324 LSMs, mean follow-up 5.0 ± 3.1 years) and validation (1,470 LSMs, mean follow-up 5.0 ± 2.8 years) cohorts: adjusted HRs (95% CI) per additional kPa were 1.040 (1.026-1.054) and 1.042 (1.029-1.056), respectively (p <0.0001 for both). Adjusted C-statistics (95% CI) at baseline were 0.83 (0.79-0.87) and 0.92 (0.89-0.95), respectively. Between 5 and 30 kPa, the log-HR increased as a monotonic function of LSM. The predictive value of LSM was stable in time. LSM improved the prognostic ability of biochemical response criteria, fibrosis scores, and prognostic scores. The 8 kPa and 15 kPa cut-offs optimally separated low-, medium-, and high-risk groups. Forty percent of patients were at medium to high risk according to LSM. CONCLUSIONS LSM by VCTE is a major, independent, validated predictor of PBC outcome. Its value as a surrogate endpoint for clinical benefit in PBC should be considered. LAY SUMMARY Primary biliary cholangitis (PBC) is a chronic autoimmune disease, wherein the body's immune system mistakenly attacks the bile ducts. PBC progresses gradually, so surrogate markers (markers that predict clinically relevant outcomes like the need for a transplant or death long before the event occurs) are often needed to expedite the drug development and approval process. Herein, we show that liver stiffness measurement is a strong predictor of clinical outcomes and could be a useful surrogate endpoint in PBC trials.
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Affiliation(s)
- Christophe Corpechot
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris, Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France.
| | - Fabrice Carrat
- Public Health Unit, Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris, Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Paris, France
| | - Farid Gaouar
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris, Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Frederic Chau
- Public Health Unit, Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris, Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Paris, France
| | - Gideon Hirschfield
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
| | - Aliya Gulamhusein
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
| | - Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Canada
| | - Ellina Lytvyak
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Canada
| | - Christoph Schramm
- Department of Medicine I and Martin Zeitz Center for Rare Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Albert Pares
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Barcelona, Spain
| | - Ignasi Olivas
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Barcelona, Spain
| | - John E Eaton
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, USA
| | - Karim T Osman
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, USA
| | - George Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), General University Hospital, Larissa, Greece
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN Rare-Liver), General University Hospital, Larissa, Greece
| | - Frederik Nevens
- Division of Hepatology and Liver Transplantation, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University Hospitals KU, Leuven, Belgium
| | - Nora Cazzagon
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Alessandra Zago
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Padova, Padova, Italy
| | - Nadir Abbas
- Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Palak Trivedi
- Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Douglas Thorburn
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Francesca Saffioti
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Laszlo Barkai
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Davide Roccarina
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Vicenza Calvaruso
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Anna Fichera
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Adèle Delamarre
- Department of Hepatology, University Hospitals of Bordeaux, Pessac, France
| | - Esli Medina-Morales
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Alan Bonder
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Vilas Patwardhan
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Cristina Rigamonti
- Department of Internal Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Marco Carbone
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Milano-Bicocca, Monza, Italy
| | - Pietro Invernizzi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Milano-Bicocca, Monza, Italy
| | - Laura Cristoferi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, European Reference Network on Hepatological Diseases (ERN Rare-Liver), University of Milano-Bicocca, Monza, Italy
| | - Adriaan van der Meer
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Rozanne de Veer
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ehud Zigmond
- The Research Center for Digestive Tract and Liver Diseases, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Eyal Yehezkel
- The Research Center for Digestive Tract and Liver Diseases, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Andreas E Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Ansgar Deibel
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Jérôme Dumortier
- Department of Gastroenterology and Hepatology, Edouard Herriot Hospital, Hospices Civils de Lyon, Claude Bernard University, Lyon, France
| | - Tony Bruns
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Karsten Große
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | | | - Aaron Wetten
- Department of Hepatology and Liver Transplantation, Newcastle upon Tyne Hospitals, Newcastle University, United Kingdom
| | - Jessica Dyson
- Department of Hepatology and Liver Transplantation, Newcastle upon Tyne Hospitals, Newcastle University, United Kingdom
| | - David Jones
- Department of Hepatology and Liver Transplantation, Newcastle upon Tyne Hospitals, Newcastle University, United Kingdom
| | - Olivier Chazouillères
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris, Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Bettina Hansen
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
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Rigamonti C, Cittone MG, Manfredi GF, Sorge A, Moia R, Patriarca A, Donato MF, Gaidano G, Pirisi M, Fraquelli M. High reproducibility of spleen stiffness measurement by vibration-controlled transient elastography with a spleen-dedicated module. Hepatol Commun 2022; 6:3006-3014. [PMID: 36082990 PMCID: PMC9592765 DOI: 10.1002/hep4.2070] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [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: 05/03/2022] [Revised: 07/29/2022] [Accepted: 08/02/2022] [Indexed: 02/06/2023] Open
Abstract
Spleen stiffness measurement (SSM) by vibration-controlled transient elastography (VCTE) is a noninvasive technique for estimating portal hypertension in patients with chronic liver disease (CLD), with its reproducibility yet to be established and its feasibility still unknown beyond CLD. We have studied 420 participants from two tertiary referral centers for liver diseases (Novara, Milan): 297 patients with CLD (32% with cirrhosis) of different etiology (Group A), 63 Philadelphia-negative myeloproliferative neoplasms (Group B), and 60 heathy volunteers (Group C). All underwent SSM by VCTE with a spleen-dedicated module (SSM@100 Hz) and liver stiffness measurement (LSM), blindly performed by 2 different operators. In total, 1680 VCTE examinations for SSM were performed (1000 in Novara, 680 in Milan), with an overall 3.2% failure rate. Median SSM was 26.5 kPa (interquartile range [IQR] 20.0-42.3) in Group A, 26.3 kPa (IQR 22.3-33.6) in Group B, and 16.1 kPa (IQR 14.6-18.7) in Group C. In Group A, the median LSM was 6.8 kPa (IQR 4.9-11.3) in Novara and 8.3 kPa (IQR 7.1-10.8) in Milan, the proportion of patients with cirrhosis being 34% in Novara and 31% in Milan. The Group A interobserver agreement ICC was 0.90 (0.88-0.92), significantly lower in the absence of splenomegaly (ICC 0.87 vs. 0.91) and in absence of cirrhosis (ICC 0.84 vs. 0.90); overweight slightly, but not significantly reduced the interobserveragreement. The intra-observer agreement ICC ranged from 0.91 to 0.96 for the four operators. The Group B interobserver agreement ICC was 0.90 (0.83-0.94). In conclusion, SSM measured by the new spleen-dedicated VCTE module is a feasible, reliable, and highly reproducible tool in patients with CLD and hematological disorders, and in healthy volunteers.
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Affiliation(s)
- Cristina Rigamonti
- Department of Translational MedicineUniversità del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero‐Universitaria Maggiore della CaritàNovaraItaly
| | - Micol Giulia Cittone
- Department of Translational MedicineUniversità del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero‐Universitaria Maggiore della CaritàNovaraItaly
| | - Giulia Francesca Manfredi
- Department of Translational MedicineUniversità del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero‐Universitaria Maggiore della CaritàNovaraItaly
| | - Andrea Sorge
- Gastroenterology and Endoscopy UnitFondazione IRCCS Ca' Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - Riccardo Moia
- Division of Hematology, Department of Translational MedicineUniversità del Piemonte Orientale and Azienda Ospedaliero–Universitaria Maggiore della CaritàNovaraItaly
| | - Andrea Patriarca
- Division of Hematology, Department of Translational MedicineUniversità del Piemonte Orientale and Azienda Ospedaliero–Universitaria Maggiore della CaritàNovaraItaly
| | - Maria Francesca Donato
- Gastroenterology and Hepatology UnitFondazione IRCCS Ca' Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational MedicineUniversità del Piemonte Orientale and Azienda Ospedaliero–Universitaria Maggiore della CaritàNovaraItaly
| | - Mario Pirisi
- Department of Translational MedicineUniversità del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero‐Universitaria Maggiore della CaritàNovaraItaly
| | - Mirella Fraquelli
- Gastroenterology and Endoscopy UnitFondazione IRCCS Ca' Granda–Ospedale Maggiore PoliclinicoMilanItaly
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9
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Efe C, Taşçılar K, Gerussi A, Bolis F, Lammert C, Ebik B, Stättermayer AF, Cengiz M, Gökçe DT, Cristoferi L, Peralta M, Massoumi H, Montes P, Cerda E, Rigamonti C, Yapalı S, Adali G, Çalışkan AR, Balaban Y, Eren F, Eşkazan T, Barutçu S, Lytvyak E, Zazueta GM, Kayhan MA, Heurgue-Berlot A, De Martin E, Yavuz A, Bıyık M, Narro GC, Duman S, Hernandez N, Gatselis NK, Aguirre J, Idilman R, Silva M, Mendizabal M, Atay K, Güzelbulut F, Dhanasekaran R, Montano-Loza AJ, Dalekos GN, Ridruejo E, Invernizzi P, Wahlin S. SARS-CoV-2 vaccination and risk of severe COVID-19 outcomes in patients with autoimmune hepatitis. J Autoimmun 2022; 132:102906. [PMID: 36088883 PMCID: PMC9448709 DOI: 10.1016/j.jaut.2022.102906] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 02/06/2023]
Abstract
Background Data regarding outcome of Coronavirus disease 2019 (COVID-19) in vaccinated patients with autoimmune hepatitis (AIH) are lacking. We evaluated the outcome of COVID-19 in AIH patients who received at least one dose of Pfizer- BioNTech (BNT162b2), Moderna (mRNA-1273) or AstraZeneca (ChAdOx1-S) vaccine. Patients and methods We performed a retrospective study on AIH patients with COVID-19. The outcomes of AIH patients who had acute respiratory syndrome coronavirus 2 (SARS-CoV-2) breakthrough infection after at least one dose of COVID-19 vaccine were compared to unvaccinated patients with AIH. COVID-19 outcome was classified according to clinical state during the disease course as: (i) no hospitalization, (ii) hospitalization without oxygen supplementation, (iii) hospitalization with oxygen supplementation by nasal cannula or mask, (iv) intensive care unit (ICU) admission with non-invasive mechanical ventilation, (v) ICU admission with invasive mechanical ventilation or (vi) death, and data was analyzed using ordinal logistic regression. Results We included 413 (258 unvaccinated and 155 vaccinated) patients (81%, female) with a median age of 52 (range: 17–85) years at COVID-19 diagnosis. The rates of hospitalization were (36.4% vs. 14.2%), need for any supplemental oxygen (29.5% vs. 9%) and mortality (7% vs. 0.6%) in unvaccinated and vaccinated AIH patients with COVID-19. Having received at least one dose of SARS-CoV-2 vaccine was associated with a significantly lower risk of worse COVID-19 severity, after adjusting for age, sex, comorbidities and presence of cirrhosis (adjusted odds ratio [aOR] 0.18, 95% confidence interval [CI], 0.10–0.31). Overall, vaccination against SARS-CoV-2 was associated with a significantly lower risk of mortality from COVID-19 (aOR 0.20, 95% CI 0.11–0.35). Conclusions SARS-CoV-2 vaccination significantly reduced the risk of COVID-19 severity and mortality in patients with AIH.
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Affiliation(s)
- Cumali Efe
- Department of Gastroenterology, Harran University Hospital, Şanlıurfa, Turkey.
| | - Koray Taşçılar
- Department of Medicine 3-Rheumatology and Immunology, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Alessio Gerussi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Francesca Bolis
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Craig Lammert
- Department of Medicine Indiana, University School of Medicine, Indianapolis, IN, USA
| | - Berat Ebik
- Department of Gastroenterology, Gazi Yaşargil Education and Research Hospital, Diyarbakir, Turkey
| | - Albert Friedrich Stättermayer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Mustafa Cengiz
- Department of Gastroenterology, Gülhane Training and Research Hospital, Ankara, Turkey
| | | | - Laura Cristoferi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Mirta Peralta
- Hepatology Section, Hospital Francisco J Muñiz, Ciudad Autónoma de Buenos Aires, Argentina; Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina
| | - Hatef Massoumi
- Department of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Pedro Montes
- Gastroenterology and Hepatology Unit, Hospital Nacional Daniel A. Carrión, Callao, Peru
| | - Eira Cerda
- Hepatology Unit, Hospital Militar Central de México, Ciudad de México, Mexico
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, "AOU Maggiore della Carità", Novara, Italy
| | - Suna Yapalı
- Department of Gastroenterology, Acıbadem University School of Medicine, İstanbul, Turkey
| | - Gupse Adali
- Department of Gastroenterology, Umraniye Education and Research Hospital, Istanbul, Turkey
| | - Ali Rıza Çalışkan
- Department of Gastroenterology, Adıyaman University, Adıyaman, Turkey
| | - Yasemin Balaban
- Department of Gastroenterology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Fatih Eren
- Department of Gastroenterology, Medical Faculty, Uludag University, Bursa, Turkey
| | - Tuğçe Eşkazan
- Department of Gastroenterology, Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Sezgin Barutçu
- Department of Gastroenterology, University of Gaziantep Medical Faculty, Gaziantep, Turkey
| | - Ellina Lytvyak
- University of Alberta Division of Gastroenterology and Liver Unit, Edmonton, AB, Canada
| | - Godolfino Miranda Zazueta
- Gastroenterology Unit, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Ciudad de México, Mexico
| | - Meral Akdogan Kayhan
- Department of Gastroenterology, Gülhane Training and Research Hospital, Ankara, Turkey
| | | | - Eleonora De Martin
- Centre Hepato-Biliaire, Hôpital Paul-Brousse, FHU Hepatinov, INSERM Unit UMR 1193, Univ Paris-Saclay, France
| | - Ahmet Yavuz
- Division of Gastroenterology, Necmettin Erbakan University, Meram School of Medicine, Konya, Turkey
| | - Murat Bıyık
- Division of Gastroenterology, Necmettin Erbakan University, Meram School of Medicine, Konya, Turkey
| | - Graciela Castro Narro
- Gastroenterology Unit, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Ciudad de México, Mexico
| | - Serkan Duman
- Department of Gastroenterology, Ankara University Medical Faculty, Ankara, Turkey
| | - Nelia Hernandez
- Gastroenterology and Hepatology Unit, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Nikolaos K Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Greece; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
| | - Jonathan Aguirre
- Hepatology Unit, Hospital Ángeles Pedregal, Ciudad de México, Mexico
| | - Ramazan Idilman
- Department of Gastroenterology, Ankara University Medical Faculty, Ankara, Turkey
| | - Marcelo Silva
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina; Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Pilar, Argentina
| | - Manuel Mendizabal
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina; Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Pilar, Argentina
| | - Kadri Atay
- Department of Gastroenterology, Mardin State Hospital, Mardin, Turkey
| | - Fatih Güzelbulut
- Department of Gastroenterology, Haydarpaşa Numune Education and Research Hospital, İstanbul, Turkey
| | | | - Aldo J Montano-Loza
- University of Alberta Division of Gastroenterology and Liver Unit, Edmonton, AB, Canada
| | - 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, Greece; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
| | - Ezequiel Ridruejo
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina; Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Pilar, Argentina; Hepatology Section, Department of Medicine, Centro de Educación Médica e Investigaciones Clínicas, CEMIC, Ciudad Autónoma de Buenos Aires, Argentina
| | - Pietro Invernizzi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Staffan Wahlin
- Hepatology Division, Department of Upper GI Diseases, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
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10
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Overi D, Carpino G, Cristoferi L, Onori P, Kennedy L, Francis H, Zucchini N, Rigamonti C, Viganò M, Floreani A, D’Amato D, Gerussi A, Venere R, Alpini G, Glaser S, Alvaro D, Invernizzi P, Gaudio E, Cardinale V, Carbone M. Role of ductular reaction and ductular-canalicular junctions in identifying severe primary biliary cholangitis. JHEP Rep 2022; 4:100556. [PMID: 36267871 PMCID: PMC9576897 DOI: 10.1016/j.jhepr.2022.100556] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 02/17/2022] [Revised: 07/21/2022] [Accepted: 08/03/2022] [Indexed: 11/29/2022]
Abstract
Background & Aims Primary biliary cholangitis (PBC) is a chronic cholangiopathy characterised by immuno-mediated injury of interlobular bile ducts leading to intrahepatic cholestasis and progressive liver fibrosis. PBC histology is characterised by portal inflammation, progressive fibrosis, ductopenia, and the appearance of the so-called ductular reaction. The aim of the present study was to investigate the pathogenetic relevance of ductular reaction in PBC. Methods Liver biopsies were collected from naïve people with PBC (N = 87). Clinical-serological parameters were obtained at diagnosis and after 1 year of ursodeoxycholic acid (UDCA) treatment. Histological staging was performed on all slides according to multiple scoring systems and criteria for PBC. Liver samples were obtained from Mdr2 -/- mice treated with or without UDCA. Samples were processed for histology, immunohistochemistry, and immunofluorescence. Results Ductular reaction in people with PBC correlated with the disease stage and liver fibrosis, but not with disease activity; an extensive ductular reaction correlated with serum alkaline phosphatase levels at diagnosis, response to UDCA, and individuals' estimated survival, independently from other histological parameters, including disease stage. In people with PBC, reactive ductules were associated with the establishment of junctions with bile canaliculi and with fibrogenetic cell activation. Consistently, in a mouse model of intrahepatic cholestasis, UDCA treatment was effective in reducing ductular reaction and fibrosis and increasing ductular-canalicular junctions. Conclusions Extensive ductular reaction outlines a severe histologic phenotype in PBC and is associated with an inadequate therapy response and a worse estimated prognosis. Lay summary In people affected by primary biliary cholangitis (PBC), the histological appearance of extensive ductular reaction identifies individuals at risk of progressive fibrosis. Ductular reaction at diagnosis correlates with the lack of response to first-line therapy with ursodeoxycholic acid and serves to restore ductular-canalicular junctions in people with PBC. Assessing ductular reaction extension at diagnosis may add valuable information for clinicians.
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Key Words
- AE2, anion exchanger 2
- ALP, alkaline phosphatase
- ALPt0, ALP at diagnosis
- ALPt12, ALP at 12 months after UDCA therapy
- ALT, alanine aminotransferase
- ALTt0, ALT at diagnosis
- AMA, antimitochondrial antibody
- ANA, antinuclear antibody
- AST, aspartate aminotransferase
- ASTt0, AST at diagnosis
- BAC, bile acid control
- BIL, bilirubin
- BILt0, BIL at diagnosis
- CA, cholangitis activity
- CK19, cytokeratin 19
- CK7, cytokeratin 7
- Cholangiopathy
- Cholestasis
- DCJ, ductular–canalicular junction
- DCJ/d, DCJ per ductule
- DCJ/pt, DCJ per portal tract
- DR, ductular reaction
- EpCAM, epithelial cell adhesion molecule
- GGT, gamma-glutamyl transferase
- HA, hepatitis activity
- HSC, hepatic stellate cell
- Histology
- IH, intermediate hepatocyte
- Liver biopsy
- MF, myofibroblast
- Muc-1, mucin 1
- PBC, primary biliary cholangitis
- PCNA, proliferating cell nuclear antigen
- RT-qPCR, real-time quantitative PCR
- Regeneration
- SCTR, secretin receptor
- SQ, semiquantitative
- UDCA, ursodeoxycholic acid
- ULN, upper limit of normal
- URS, UDCA response score
- Ursodeoxycholic acid
- WT, wild type
- αSMA, α-smooth muscle actin
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Affiliation(s)
- Diletta Overi
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, Rome, Italy
| | - Guido Carpino
- Department of Movement, Human and Health Sciences, Division of Health Sciences, University of Rome ‘Foro Italico’, Rome, Italy,Corresponding author. Address: Department of Movement, Human and Health Sciences, Division of Health Sciences, University of Rome ‘Foro Italico’, Rome, Italy. Piazza Lauro De Bosis 6, 00135-Rome, Italy. Tel./Fax: +39-06-36733-202..
| | - Laura Cristoferi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Paolo Onori
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, Rome, Italy
| | - Lindsey Kennedy
- Hepatology and Gastroenterology, Medicine, Indiana University School of Medicine, Indianapolis, IN, USA,Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
| | - Heather Francis
- Hepatology and Gastroenterology, Medicine, Indiana University School of Medicine, Indianapolis, IN, USA,Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
| | - Nicola Zucchini
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università degli Studi del Piemonte Orientale ‘A. Avogadro’, Novara, Italy
| | - Mauro Viganò
- Division of Hepatology, Ospedale San Giuseppe, University of Milan, Milan, Italy
| | - Annarosa Floreani
- Studiosa Senior, University of Padua, Padua, Italy,Scientific Consultant, IRCCS Negrar, Verona, Italy
| | - Daphne D’Amato
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Alessio Gerussi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Rosanna Venere
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Gianfranco Alpini
- Hepatology and Gastroenterology, Medicine, Indiana University School of Medicine, Indianapolis, IN, USA,Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
| | - Shannon Glaser
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX, USA
| | - Domenico Alvaro
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Pietro Invernizzi
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, Rome, Italy
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Marco Carbone
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
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11
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Lleo A, Cazzagon N, Rigamonti C, Cabibbo G, Lai Q, Muratori L, Carbone M. Clinical update on risks and efficacy of anti-SARS-CoV-2 vaccines in patients with autoimmune hepatitis and summary of reports on post-vaccination liver injury. Dig Liver Dis 2022; 54:722-726. [PMID: 35410851 PMCID: PMC8958090 DOI: 10.1016/j.dld.2022.03.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 12/12/2022]
Abstract
Patients with liver diseases, especially those with cirrhosis, have an increased mortality risk when infected by SARS-CoV-2 and therefore anti-SARS-CoV-2 vaccine has been recommended by leading Scientific Associations for all patients with chronic liver diseases. However, previous reports have shown a reduced antibody response following the full course of vaccination in immunosuppressed patients, including liver transplant recipients and several rheumatic diseases. This document, drafted by an expert panel of hepatologists appointed by the Italian Association for the Study of the Liver (AISF), aims to present the updated scientific data on the safety and efficacy of anti-SARS-CoV-2 mRNA vaccines in patients with autoimmune hepatitis (AIH). Furthermore, given the recent reports of sporadic cases of AIH-like cases following anti-SARS-CoV-2 mRNA vaccines, we summarize available data. Finally, we provide experts recommendations based on the limited data available.
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Affiliation(s)
- Ana Lleo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Internal Medicine and Hepatology Unit, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.
| | - Nora Cazzagon
- Gastroenterology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Giuseppe Cabibbo
- Section of Gastroenterology and Hepatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, PROMISE, University of Palermo, Palermo, Italy
| | - Quirino Lai
- Unità di Chirurgia Generale e Trapianti d'Organo, Dipartimento di Chirurgia Generale e Specialistica, Sapienza Università di Roma, Azienda Ospedaliero-Universitaria Policlinico Umberto I di Roma, Italy
| | - Luigi Muratori
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy; Center for the Study and Treatment of Autoimmune Diseases of the Liver and Biliary System, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Marco Carbone
- Division of Gastroenterology, Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
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12
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Rigamonti C, Coco B, Brunetto M, Labanca S, Giannini E, Magro B, Fagiuoli S, Baroni GS, Sgamato C, Miele L, Grieco A, Giuli L, Manfredi G, Pirisi M. Clinical features of patients with new onset of autoimmune hepatitis following SARS-CoV-2 vaccination. Dig Liver Dis 2022. [PMCID: PMC8935163 DOI: 10.1016/j.dld.2022.01.093] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- C. Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - B. Coco
- Hepatology Unit, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - M. Brunetto
- Hepatology Unit, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - S. Labanca
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - E.G. Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - B. Magro
- Gastroenterology, Hepatology and Liver Transplantation, Department of Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - S. Fagiuoli
- Gastroenterology, Hepatology and Liver Transplantation, Department of Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - G. Svegliati Baroni
- SOSD Danno Epatico e Trapianti, Università Politecnica delle Marche, Ancona, Italy
| | - C. Sgamato
- Department of Clinical Medicine and Surgery, Gastroenterology Unit, University of Naples ``Federico II'', Naples, Italy
| | - L. Miele
- Unità di Medicina Interna e del Trapianto di Fegato, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del S. Cuore, Roma, Italy
| | - A. Grieco
- Unità di Medicina Interna e del Trapianto di Fegato, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del S. Cuore, Roma, Italy
| | - L. Giuli
- Unità di Medicina Interna e del Trapianto di Fegato, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del S. Cuore, Roma, Italy
| | - G.F. Manfredi
- Department of Translational Medicine, Università del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - M. Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale and Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
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13
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Efe C, Lammert C, Taşçılar K, Dhanasekaran R, Ebik B, Higuera-de la Tijera F, Calışkan AR, Peralta M, Gerussi A, Massoumi H, Catana AM, Purnak T, Rigamonti C, Aldana AJG, Khakoo N, Nazal L, Frager S, Demir N, Irak K, Melekoğlu-Ellik Z, Kacmaz H, Balaban Y, Atay K, Eren F, Alvares-da-Silva MR, Cristoferi L, Urzua Á, Eşkazan T, Magro B, Snijders R, Barutçu S, Lytvyak E, Zazueta GM, Demirezer-Bolat A, Aydın M, Heurgue-Berlot A, De Martin E, Ekin N, Yıldırım S, Yavuz A, Bıyık M, Narro GC, Kıyıcı M, Akyıldız M, Kahramanoğlu-Aksoy E, Vincent M, Carr RM, Günşar F, Reyes EC, Harputluoğlu M, Aloman C, Gatselis NK, Üstündağ Y, Brahm J, Vargas NCE, Güzelbulut F, Garcia SR, Aguirre J, Anders M, Ratusnu N, Hatemi I, Mendizabal M, Floreani A, Fagiuoli S, Silva M, Idilman R, Satapathy SK, Silveira M, Drenth JPH, Dalekos GN, N Assis D, Björnsson E, Boyer JL, Yoshida EM, Invernizzi P, Levy C, Montano-Loza AJ, Schiano TD, Ridruejo E, Wahlin S. Effects of immunosuppressive drugs on COVID-19 severity in patients with autoimmune hepatitis. Liver Int 2022; 42:607-614. [PMID: 34846800 DOI: 10.1111/liv.15121] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [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: 09/02/2021] [Revised: 11/25/2021] [Accepted: 11/28/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND We investigated associations between baseline use of immunosuppressive drugs and severity of Coronavirus Disease 2019 (COVID-19) in autoimmune hepatitis (AIH). PATIENTS AND METHODS Data of AIH patients with laboratory confirmed COVID-19 were retrospectively collected from 15 countries. The outcomes of AIH patients who were on immunosuppression at the time of COVID-19 were compared to patients who were not on AIH medication. The clinical courses of COVID-19 were classified as (i)-no hospitalization, (ii)-hospitalization without oxygen supplementation, (iii)-hospitalization with oxygen supplementation by nasal cannula or mask, (iv)-intensive care unit (ICU) admission with non-invasive mechanical ventilation, (v)-ICU admission with invasive mechanical ventilation or (vi)-death and analysed using ordinal logistic regression. RESULTS We included 254 AIH patients (79.5%, female) with a median age of 50 (range, 17-85) years. At the onset of COVID-19, 234 patients (92.1%) were on treatment with glucocorticoids (n = 156), thiopurines (n = 151), mycophenolate mofetil (n = 22) or tacrolimus (n = 16), alone or in combinations. Overall, 94 (37%) patients were hospitalized and 18 (7.1%) patients died. Use of systemic glucocorticoids (adjusted odds ratio [aOR] 4.73, 95% CI 1.12-25.89) and thiopurines (aOR 4.78, 95% CI 1.33-23.50) for AIH was associated with worse COVID-19 severity, after adjusting for age-sex, comorbidities and presence of cirrhosis. Baseline treatment with mycophenolate mofetil (aOR 3.56, 95% CI 0.76-20.56) and tacrolimus (aOR 4.09, 95% CI 0.69-27.00) were also associated with more severe COVID-19 courses in a smaller subset of treated patients. CONCLUSION Baseline treatment with systemic glucocorticoids or thiopurines prior to the onset of COVID-19 was significantly associated with COVID-19 severity in patients with AIH.
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Affiliation(s)
- Cumali Efe
- Department of Gastroenterology, Harran University Hospital, Şanlıurfa, Turkey
| | - Craig Lammert
- Department of Medicine Indiana, University School of Medicine Indianapolis, Indianapolis, Indiana, USA
| | - Koray Taşçılar
- Department of Medicine 3-Rheumatology and Immunology, Friedrich-Alexander University (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Renumathy Dhanasekaran
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University, Stanford, California, USA
| | - Berat Ebik
- Department of Gastroenterology, Gazi Yaşargil Education and Research Hospital, Diyarbakir, Turkey
| | | | - Ali R Calışkan
- Department of Gastroenterology, Adıyaman University, Adıyaman, Turkey
| | - Mirta Peralta
- Hepatology Section, Hospital Francisco J Muñiz, Ciudad Autónoma de Buenos Aires, Argentina.,Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina
| | - Alessio Gerussi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Hatef Massoumi
- Department of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Andreea M Catana
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Tugrul Purnak
- Division of Gastroenterology, Hepatology and Nutrition, McGovern Medical School, Houston, Texas, USA
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy.,Division of Internal Medicine, "AOU Maggiore della Carità", Novara, Italy
| | - Andres J G Aldana
- Gastroenterology and Hepatology Unit, Fundación Santa Fe de Bogotá y universidad de Los Andes, Bogotá, Colombia
| | - Nidah Khakoo
- Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Leyla Nazal
- Gastroenterology and Hepatology Unit, Clínica Las Condes, Santiago de Chile, Chile
| | - Shalom Frager
- Department of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Nurhan Demir
- Department of Gastroenterology, Haseki Training and Research Hospital, Istanbul, Turkey
| | - Kader Irak
- Department of Gastroenterology, SBU Kanuni Sultan Süleyman Training and Research Hospital, Istanbul, Turkey
| | | | - Hüseyin Kacmaz
- Department of Gastroenterology, Adıyaman University, Adıyaman, Turkey
| | - Yasemin Balaban
- Department of Gastroenterology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Kadri Atay
- Departmant of Gastroenterology, Mardin State Hospital, Mardin, Turkey
| | - Fatih Eren
- Departmant of Gastroenterology, Ordu State Hospital, Ordu, Turkey
| | - Mario R Alvares-da-Silva
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Laura Cristoferi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Álvaro Urzua
- Gastroenterology and Hepatology Unit. Hospital Clínico, Universidad de Chile, Santiago de Chile, Chile
| | - Tuğçe Eşkazan
- Department of Gastroenterology, Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Bianca Magro
- Gastroenterology Hepatology and Transplantation, ASST Papa Giovanni XXIII-Bergamo, Bergamo, Italy
| | - Romee Snijders
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Nijmegen, The Netherlands
| | - Sezgin Barutçu
- Department of Gastroenterology, University of Gaziantep Medical Faculty, Gaziantep, Turkey
| | - Ellina Lytvyak
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Godolfino M Zazueta
- Gastroenterology Unit, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Ciudad de México, México
| | | | - Mesut Aydın
- School of Medicine, Department of Gastroenterology, Van Yuzuncu Yil University, Van, Turkey
| | | | - Eleonora De Martin
- Centre Hepato-Biliaire, Hôpital Paul-Brousse, FHU Hepatinov, INSERM Unit UMR 1193, Univ Paris-Saclay, Gif-sur-Yvette, France
| | - Nazım Ekin
- Department of Gastroenterology, Gazi Yaşargil Education and Research Hospital, Diyarbakir, Turkey
| | - Sümeyra Yıldırım
- Department of Gastroenterology, Erciyes Hospital, Kayseri, Turkey
| | - Ahmet Yavuz
- Division of Gastroenterology, Meram School of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Murat Bıyık
- Division of Gastroenterology, Meram School of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Graciela C Narro
- Gastroenterology Unit, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Ciudad de México, México
| | - Murat Kıyıcı
- Department of Gastroenterology, Medical Faculty, Uludag University, Bursa, Turkey
| | - Murat Akyıldız
- Department of Gastroenterology, Koc University School of Medicine, Istanbul, Turkey
| | | | - Maria Vincent
- Department of Internal Medicine, Donald and Barbara Zucker School of Medicine, Northwell Health, Manhasset, NY, USA
| | - Rotonya M Carr
- Division of Gastroenterology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Fulya Günşar
- Department of Gastroenterology, Ege University School of Medicine, İzmir, Turkey
| | - Eira C Reyes
- Hepatology Unit. Hospital Militar Central de México, Ciudad de México, México
| | - Murat Harputluoğlu
- Department of Gastroenterology, Inönü University School of Medicine, Malatya, Turkey
| | - Costica Aloman
- Section of Hepatology, Rush University Medical Center, Chicago, Illinois, USA
| | - Nikolaos K Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Yücel Üstündağ
- Department of Gastroenterology, Bulent Ecevit University of Medicine, Zonguldak, Turkey
| | - Javier Brahm
- Gastroenterology Unit, Clínica Las Condes, Santiago, Chile
| | - Nataly C E Vargas
- Hepatology Unit Hospital Nacional Almanzor Aguinaga Asenjo, Chiclayo, Perú
| | - Fatih Güzelbulut
- Department of Gastroenterology, Haydarpaşa Numune Education and Research Hospital, İstanbul, Turkey
| | - Sandro R Garcia
- Gastroenterology Unit, Hospital Víctor Lazarte Echegaray, Trujillo, Perú
| | - Jonathan Aguirre
- Hepatology Unit, Hospital Ángeles Pedregal, Ciudad de México, México
| | - Margarita Anders
- Hepatology and Liver Transplant Unit, Hospital Alemán, Buenos Aires, Argentina
| | - Natalia Ratusnu
- Hepatology Unit, Hospital Regional de Ushuaia, Ushuaia, Argentina
| | - Ibrahim Hatemi
- Department of Gastroenterology, Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Manuel Mendizabal
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina.,Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Pilar, Argentina
| | - Annarosa Floreani
- Scientific Consultant IRCCS Negrar, Verona, Italy.,Senior Scholar, University of Padova, Padova, Italy
| | - Stefano Fagiuoli
- Gastroenterology Hepatology and Transplantation, ASST Papa Giovanni XXIII-Bergamo, Bergamo, Italy
| | - Marcelo Silva
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina.,Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Pilar, Argentina
| | - Ramazan Idilman
- Department of Gastroenterology, Ankara University Medical Faculty, Ankara, Turkey
| | - Sanjaya K Satapathy
- Department of Internal Medicine, Donald and Barbara Zucker School of Medicine, Northwell Health, Manhasset, NY, USA
| | - Marina Silveira
- Department of Medicine, Section of Digestive Diseases Yale School of Medicine, New Haven, Connecticut, USA
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Nijmegen, The Netherlands
| | - 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, Larissa, Greece
| | - David N Assis
- Department of Medicine, Section of Digestive Diseases Yale School of Medicine, New Haven, Connecticut, USA
| | - Einar Björnsson
- Department of Internal Medicine, Section of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland
| | - James L Boyer
- Department of Medicine, Section of Digestive Diseases Yale School of Medicine, New Haven, Connecticut, USA
| | - Eric M Yoshida
- Division of Gastroenterology, University of British Columbia and Vancouver General Hospital, Vancouver, Canada
| | - Pietro Invernizzi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.,European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, Monza, Italy
| | - Cynthia Levy
- Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Thomas D Schiano
- Division of Liver Diseases, The Mount Sinai Medical Center, New York, New York, USA
| | - Ezequiel Ridruejo
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina.,Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Pilar, Argentina.,Hepatology Section, Department of Medicine, Centro de Educación Médica e Investigaciones Clínicas, CEMIC, Ciudad Autónoma de Buenos Aires, Argentina
| | - Staffan Wahlin
- Hepatology Division, Department of Upper GI Diseases, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
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14
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Burlone ME, Bellan M, Barbaglia MN, Mocchetti G, Mallela VR, Minisini R, Rigamonti C, Pirisi M. HSD17B13 and other liver fat-modulating genes predict development of hepatocellular carcinoma among HCV-positive cirrhotics with and without viral clearance after DAA treatment. Clin J Gastroenterol 2022; 15:301-309. [PMID: 35098490 DOI: 10.1007/s12328-021-01578-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 07/01/2021] [Accepted: 12/17/2021] [Indexed: 12/02/2022]
Abstract
BACKGROUND Genetic predisposition to accumulate liver fat (expressed by a polygenic risk score, GRS, based on the number of at-risk alleles of PNPLA3, TM6SF2, MBOAT7 and GCKR) may influence the probability of developing hepatocellular carcinoma (HCC) after hepatitis C treatment. Whether this holds true taking into account carriage of the HSD17B13:TA splice variant, also affecting lipogenesis, and achievement of viral clearance (SVR), is unknown. METHODS PNPLA3, TM6SF2, MBOAT7, GCKR and HSD17B13 variants were determined in a cohort of 328 cirrhotic patients free of HCC before starting treatment with direct acting antivirals (DAA). RESULTS SVR in the study cohort was 96%. At the end of follow-up, N = 21 patients had been diagnosed an HCC; none of the genes included in the GRS was individually associated with HCC development. However, in a Cox proportional hazards model, a GRS > 0.457 predicted HCC independently of sex, diabetes, albumin, INR and FIB4. The fit of the model improved adding treatment outcome and carriage of the HSD17B13:TA splice variant, with sex, GRS > 0.457, HSD17B13:TA splice variant and failure to achieve an SVR (hazard ratio = 6.75, 4.24, 0.24 and 7.7, respectively) being independent predictors of HCC. CONCLUSION Our findings confirm that genes modulating liver fat and lipogenesis are important risk factors for HCC development among cirrhotics C treated with DAA.
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Affiliation(s)
- Michela E Burlone
- Internal Medicine, Azienda Ospedaliero-Universitaria "Maggiore Della Carità", Novara, Italy
| | - Mattia Bellan
- Internal Medicine, Azienda Ospedaliero-Universitaria "Maggiore Della Carità", Novara, Italy
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy
| | - Matteo N Barbaglia
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy
| | - Ginevra Mocchetti
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy
| | - Venkata R Mallela
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy
| | - Rosalba Minisini
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy
| | - Cristina Rigamonti
- Internal Medicine, Azienda Ospedaliero-Universitaria "Maggiore Della Carità", Novara, Italy
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy
| | - Mario Pirisi
- Internal Medicine, Azienda Ospedaliero-Universitaria "Maggiore Della Carità", Novara, Italy.
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale, Novara, Italy.
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15
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Moia R, Cittone MG, Boggione P, Manfredi GF, Favini C, Awikeh B, Pedrinelli AR, Mahmoud AM, Nicolosi M, Bellan M, Sainaghi PP, Pirisi M, Gaidano G, Patriarca A, Rigamonti C. Stiffer Spleen Predicts Higher Bone Marrow Fibrosis and Higher JAK2 Allele Burden in Patients With Myeloproliferative Neoplasms. Front Oncol 2021; 11:777730. [PMID: 34765563 PMCID: PMC8576346 DOI: 10.3389/fonc.2021.777730] [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: 09/15/2021] [Accepted: 10/08/2021] [Indexed: 12/29/2022] Open
Abstract
A total of 63 myeloproliferative neoplasms [MPN; 9 polycythemia vera (PV), 32 essential thrombocythemia (ET), and 22 myelofibrosis (MF)] underwent spleen stiffness (SS) measurement by vibration-controlled transient elastography equipped with a novel spleen-dedicated module. Higher SS values significantly correlated with grade 2-3 bone marrow (BM) fibrosis (p=0.035), with hemoglobin level <10 g/dl (p=0.014) and with white blood cells ≥10,000/μl (p=0.008). Median SS was significantly higher in MF patients compared to ET and PV (p=0.015). SS also correlated with higher JAK2 variant allele frequency (p=0.02). This study identifies SS as a potential noninvasive tool that reflects BM fibrosis and the mutational burden in MPN.
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Affiliation(s)
- Riccardo Moia
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Micol Giulia Cittone
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Paola Boggione
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Giulia Francesca Manfredi
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Chiara Favini
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Bassel Awikeh
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Anita Rebecca Pedrinelli
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Abdurraouf Mokhtar Mahmoud
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Maura Nicolosi
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Mattia Bellan
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Pier Paolo Sainaghi
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Mario Pirisi
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Andrea Patriarca
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Cristina Rigamonti
- Division of Internal Medicine, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
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16
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Cristoferi L, Calvaruso V, Overi D, Viganò M, Rigamonti C, Degasperi E, Cardinale V, Labanca S, Zucchini N, Fichera A, Di Marco V, Leutner M, Venere R, Picciotto A, Lucà M, Mulinacci G, Palermo A, Gerussi A, D’Amato D, Elisabeth O’Donnell S, Cerini F, De Benedittis C, Malinverno F, Ronca V, Mancuso C, Cazzagon N, Ciaccio A, Barisani D, Marzioni M, Floreani A, Alvaro D, Gaudio E, Invernizzi P, Carpino G, Nardi A, Carbone M. Accuracy of Transient Elastography in Assessing Fibrosis at Diagnosis in Naïve Patients With Primary Biliary Cholangitis: A Dual Cut-Off Approach. Hepatology 2021; 74:1496-1508. [PMID: 33724515 PMCID: PMC8518641 DOI: 10.1002/hep.31810] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [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: 11/03/2020] [Revised: 02/25/2021] [Accepted: 03/02/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIMS Liver fibrosis holds a relevant prognostic meaning in primary biliary cholangitis (PBC). Noninvasive fibrosis evaluation using vibration-controlled transient elastography (VCTE) is routinely performed. However, there is limited evidence on its accuracy at diagnosis in PBC. We aimed to estimate the diagnostic accuracy of VCTE in assessing advanced fibrosis (AF) at disease presentation in PBC. APPROACH AND RESULTS We collected data from 167 consecutive treatment-naïve PBC patients who underwent liver biopsy (LB) at diagnosis at six Italian centers. VCTE examinations were completed within 12 weeks of LB. Biopsies were scored by two blinded expert pathologists, according to the Ludwig system. Diagnostic accuracy was estimated using the area under the receiver operating characteristic curves (AUROCs) for AF (Ludwig stage ≥III). Effects of biochemical and clinical parameters on liver stiffness measurement (LSM) were appraised. The derivation cohort consisted of 126 patients with valid LSM and LB; VCTE identified patients with AF with an AUROC of 0.89. LSM cutoffs ≤6.5 and >11.0 kPa enabled to exclude and confirm, respectively, AF (negative predictive value [NPV] = 0.94; positive predictive value [PPV] = 0.89; error rate = 5.6%). These values were externally validated in an independent cohort of 91 PBC patients (NPV = 0.93; PPV = 0.89; error rate = 8.6%). Multivariable analysis found that the only parameter affecting LSM was fibrosis stage. No association was found with BMI and liver biochemistry. CONCLUSIONS In a multicenter study of treatment-naïve PBC patients, we identified two cutoffs (LSM ≤6.5 and >11.0 kPa) able to discriminate at diagnosis the absence or presence, respectively, of AF in PBC patients, with external validation. In patients with LSM between these two cutoffs, VCTE is not reliable and liver biopsy should be evaluated for accurate disease staging. BMI and liver biochemistry did not affect LSMs.
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Affiliation(s)
- Laura Cristoferi
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly,Bicocca Bioinformatics Biostatistics and Bioimaging Centre‐B4School of Medicine and SurgeryUniversity of Milan‐BicoccaMonzaItaly
| | - Vincenza Calvaruso
- Section of Gastroenterology and Hepatology, PROMISEUniversity of PalermoPalermoItaly
| | - Diletta Overi
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics SciencesSapienza University of RomeRomeItaly
| | - Mauro Viganò
- Division of HepatologyOspedale San GiuseppeUniversity of MilanMilanItaly
| | - Cristina Rigamonti
- Department of Translational MedicineUniversità degli Studi del Piemonte Orientale “A. Avogadro”NovaraItaly
| | - Elisabetta Degasperi
- CRC “A. M. e A. Migliavacca” Center for Liver Diseases, Division of Gastroenterology and HepatologyFondazione IRCCS Ca’ Granda Ospedale Maggiore PoliclinicoUniversity of MilanMilanItaly
| | - Vincenzo Cardinale
- Department of Medico‐Surgical Sciences and BiotechnologiesPolo Pontino “Sapienza” University of RomeLatinaItaly
| | - Sara Labanca
- Department of Internal MedicineUniversity of GenoaGenoaItaly
| | | | - Anna Fichera
- Section of Gastroenterology and Hepatology, PROMISEUniversity of PalermoPalermoItaly
| | - Vito Di Marco
- Section of Gastroenterology and Hepatology, PROMISEUniversity of PalermoPalermoItaly
| | | | - Rosanna Venere
- Department of Precision and Translational MedicineSapienza University of RomeRomeItaly
| | | | - Martina Lucà
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Giacomo Mulinacci
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Andrea Palermo
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Alessio Gerussi
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Daphne D’Amato
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Sarah Elisabeth O’Donnell
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Federica Cerini
- Division of HepatologyOspedale San GiuseppeUniversity of MilanMilanItaly
| | - Carla De Benedittis
- Department of Translational MedicineUniversità degli Studi del Piemonte Orientale “A. Avogadro”NovaraItaly
| | - Federica Malinverno
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Vincenzo Ronca
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Clara Mancuso
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Nora Cazzagon
- Department of Surgery, Oncology and GastroenterologyUniversity of PaduaPaduaItaly
| | - Antonio Ciaccio
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Donatella Barisani
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly
| | - Marco Marzioni
- Department of GastroenterologyUniversità Politecnica delle MarcheAnconaItaly
| | - Annarosa Floreani
- Studiosa SeniorUniversity of PaduaPaduaItaly,Scientific ConsultantIRCCS NegrarVeronaItaly
| | - Domenico Alvaro
- Department of Medico‐Surgical Sciences and BiotechnologiesPolo Pontino “Sapienza” University of RomeLatinaItaly
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics SciencesSapienza University of RomeRomeItaly
| | - Pietro Invernizzi
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
| | - Guido Carpino
- Department of Movement, Human and Health ScienceUniversity of Rome “Foro Italico”RomeItaly
| | - Alessandra Nardi
- Department of MathematicsUniversity of Rome Tor VergataRomeItaly
| | - Marco Carbone
- Division of GastroenterologyCenter for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly,European Reference Network on Hepatological Diseases (ERN RARE‐LIVER)San Gerardo HospitalMonzaItaly
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17
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Grossini E, Garhwal DP, Calamita G, Romito R, Rigamonti C, Minisini R, Smirne C, Surico D, Bellan M, Pirisi M. Exposure to Plasma From Non-alcoholic Fatty Liver Disease Patients Affects Hepatocyte Viability, Generates Mitochondrial Dysfunction, and Modulates Pathways Involved in Fat Accumulation and Inflammation. Front Med (Lausanne) 2021; 8:693997. [PMID: 34277668 PMCID: PMC8282995 DOI: 10.3389/fmed.2021.693997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 04/13/2021] [Accepted: 06/07/2021] [Indexed: 12/11/2022] Open
Abstract
Changes of lipidic storage, oxidative stress and mitochondrial dysfunction may be involved in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). Although the knowledge of intracellular pathways has vastly expanded in recent years, the role and mechanisms of circulating triggering factor(s) are debated. Thus, we tested the hypothesis that factors circulating in the blood of NAFLD patients may influence processes underlying the disease. Huh7.5 cells/primary human hepatocytes were exposed to plasma from 12 NAFLD patients and 12 healthy subjects and specific assays were performed to examine viability, H2O2 and mitochondrial reactive oxygen species (ROS) release, mitochondrial membrane potential and triglycerides content. The involvement of NLRP3 inflammasome and of signaling related to peroxisome-proliferator-activating-ligand-receptor-γ (PPARγ), sterol-regulatory-element-binding-protein-1c (SREBP-1c), nuclear-factor-kappa-light-chain-enhancer of activated B cells (NF-kB), and NADPH oxidase 2 (NOX2) was evaluated by repeating the experiments in the presence of NLRP3 inflammasome blocker, MCC950, and through Western blot. The results obtained shown that plasma of NAFLD patients was able to reduce cell viability and mitochondrial membrane potential by about 48 and 24% (p < 0.05), and to increase H2O2, mitochondrial ROS, and triglycerides content by about 42, 19, and 16% (p < 0.05), respectively. An increased expression of SREBP-1c, PPARγ, NF-kB and NOX2 of about 51, 121, 63, and 46%, respectively, was observed (p < 0.05), as well. Those effects were reduced by the use of MCC950. Thus, in hepatocytes, exposure to plasma from NAFLD patients induces a NAFLD-like phenotype by interference with NLRP3-inflammasome pathways and the activation of intracellular signaling related to SREBP-1c, PPARγ, NF-kB and NOX2.
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Affiliation(s)
- Elena Grossini
- Laboratory of Physiology, Department of Translational Medicine, University East Piedmont, Novara, Italy.,AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Divya Praveen Garhwal
- Laboratory of Physiology, Department of Translational Medicine, University East Piedmont, Novara, Italy.,AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Giuseppe Calamita
- Laboratory of Cellular and Molecular Physiology and Pathophysiology, Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari "Aldo Moro", Bari, Italy
| | - Raffaele Romito
- General Surgery Unit, Azienda Ospedaliera Maggiore della Carità University Hospital, Novara, Italy
| | - Cristina Rigamonti
- AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy.,Internal Medicine Unit, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Rosalba Minisini
- AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy.,Internal Medicine Unit, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Carlo Smirne
- AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy.,Internal Medicine Unit, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Daniela Surico
- AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy.,Obstetrics and Gynecology Unit, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Mattia Bellan
- AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy.,Internal Medicine Unit, Department of Translational Medicine, University East Piedmont, Novara, Italy
| | - Mario Pirisi
- AGING Project, Department of Translational Medicine, University East Piedmont, Novara, Italy.,Internal Medicine Unit, Department of Translational Medicine, University East Piedmont, Novara, Italy
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18
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Efe C, Dhanasekaran R, Lammert C, Ebik B, Higuera‐de la Tijera F, Aloman C, Rıza Calışkan A, Peralta M, Gerussi A, Massoumi H, Catana AM, Torgutalp M, Purnak T, Rigamonti C, Gomez Aldana AJ, Khakoo N, Kacmaz H, Nazal L, Frager S, Demir N, Irak K, Ellik ZM, Balaban Y, Atay K, Eren F, Cristoferi L, Batıbay E, Urzua Á, Snijders R, Kıyıcı M, Akyıldız M, Ekin N, Carr RM, Harputluoğlu M, Hatemi I, Mendizabal M, Silva M, Idilman R, Silveira M, Drenth JP, Assis DN, Björnsson E, Boyer JL, Invernizzi P, Levy C, Schiano TD, Ridruejo E, Wahlin S. Outcome of COVID-19 in Patients With Autoimmune Hepatitis: An International Multicenter Study. Hepatology 2021; 73:2099-2109. [PMID: 33713486 PMCID: PMC8250536 DOI: 10.1002/hep.31797] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/01/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Data regarding outcome of COVID-19 in patients with autoimmune hepatitis (AIH) are lacking. APPROACH AND RESULTS We performed a retrospective study on patients with AIH and COVID-19 from 34 centers in Europe and the Americas. We analyzed factors associated with severe COVID-19 outcomes, defined as the need for mechanical ventilation, intensive care admission, and/or death. The outcomes of patients with AIH were compared to a propensity score-matched cohort of patients without AIH but with chronic liver diseases (CLD) and COVID-19. The frequency and clinical significance of new-onset liver injury (alanine aminotransferase > 2 × the upper limit of normal) during COVID-19 was also evaluated. We included 110 patients with AIH (80% female) with a median age of 49 (range, 18-85) years at COVID-19 diagnosis. New-onset liver injury was observed in 37.1% (33/89) of the patients. Use of antivirals was associated with liver injury (P = 0.041; OR, 3.36; 95% CI, 1.05-10.78), while continued immunosuppression during COVID-19 was associated with a lower rate of liver injury (P = 0.009; OR, 0.26; 95% CI, 0.09-0.71). The rates of severe COVID-19 (15.5% versus 20.2%, P = 0.231) and all-cause mortality (10% versus 11.5%, P = 0.852) were not different between AIH and non-AIH CLD. Cirrhosis was an independent predictor of severe COVID-19 in patients with AIH (P < 0.001; OR, 17.46; 95% CI, 4.22-72.13). Continuation of immunosuppression or presence of liver injury during COVID-19 was not associated with severe COVID-19. CONCLUSIONS This international, multicenter study reveals that patients with AIH were not at risk for worse outcomes with COVID-19 than other causes of CLD. Cirrhosis was the strongest predictor for severe COVID-19 in patients with AIH. Maintenance of immunosuppression during COVID-19 was not associated with increased risk for severe COVID-19 but did lower the risk for new-onset liver injury during COVID-19.
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19
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Pirisi M, Rigamonti C, D'Alfonso S, Nebuloni M, Fanni D, Gerosa C, Orrù G, Venanzi Rullo E, Pavone P, Faa G, Saba L, Boldorini R. Liver infection and COVID-19: the electron microscopy proof and revision of the literature. Eur Rev Med Pharmacol Sci 2021; 25:2146-2151. [PMID: 33660834 DOI: 10.26355/eurrev_202102_25120] [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] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE COVID-19, the newly emerging infectious disease, has been associated with acute liver injury, often related to progression to severe pneumonia. The association between moderate-severe liver injury and more severe clinical course of COVID-19 has suggested that liver injury is prevalent in severe than in mild cases of COVID-19, while no difference in liver involvement has been reported between survivors and non-survivors. The spectrum of liver involvement during COVID-19 ranges from an asymptomatic elevation of liver enzymes to severe hepatitis. Only rarely, cases with acute hepatitis have been reported in the absence of respiratory symptoms. Both epithelial and biliary cells possess the angiotensin-converting enzyme-2 receptors that SARS-CoV-2 uses to be internalized. However, to our knowledge, no ultrastructural identification of the virus in liver cells has been reported to date. Here we provide evidence of SARS-CoV-2 in the liver of two patients, a 34-year-old woman and a 60-year-old man with COVID-19. PATIENTS AND METHODS We investigated two patients with COVID-19 showing several virions within cytoplasmic vacuoles of cholangiocytes and in endothelial cells of hepatic sinusoids. In both patients, we performed histological and ultrastructural examinations by liver biopsy. After two months, both patients were free of symptoms, and the SARS-CoV-2 infection had resolved. RESULTS Liver biopsy histological and ultrastructural examination showed liver injury and several virions within cytoplasmic vacuoles of cholangiocytes and in endothelial cells of hepatic sinusoids. CONCLUSIONS Although most studies in COVID-19 have been focused on the lungs, recently, cholestatic liver pathology has been introduced in the spectrum of pathological changes related to COVID-19. To the best of our knowledge, those presented in this paper are the first images of hepatic SARS-CoV-2 infected liver cells. Our findings suggest a role for cholangiocytes and biliary structures in the COVID-19.
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Affiliation(s)
- M Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.
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20
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Bellan M, Soddu D, Balbo PE, Baricich A, Zeppegno P, Avanzi GC, Baldon G, Bartolomei G, Battaglia M, Battistini S, Binda V, Borg M, Cantaluppi V, Castello LM, Clivati E, Cisari C, Costanzo M, Croce A, Cuneo D, De Benedittis C, De Vecchi S, Feggi A, Gai M, Gambaro E, Gattoni E, Gramaglia C, Grisafi L, Guerriero C, Hayden E, Jona A, Invernizzi M, Lorenzini L, Loreti L, Martelli M, Marzullo P, Matino E, Panero A, Parachini E, Patrucco F, Patti G, Pirovano A, Prosperini P, Quaglino R, Rigamonti C, Sainaghi PP, Vecchi C, Zecca E, Pirisi M. Respiratory and Psychophysical Sequelae Among Patients With COVID-19 Four Months After Hospital Discharge. JAMA Netw Open 2021; 4:e2036142. [PMID: 33502487 PMCID: PMC7841464 DOI: 10.1001/jamanetworkopen.2020.36142] [Citation(s) in RCA: 258] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
IMPORTANCE Although plenty of data exist regarding clinical manifestations, course, case fatality rate, and risk factors associated with mortality in severe coronavirus disease 2019 (COVID-19), long-term respiratory and functional sequelae in survivors of COVID-19 are unknown. OBJECTIVE To evaluate the prevalence of lung function anomalies, exercise function impairment, and psychological sequelae among patients hospitalized for COVID-19, 4 months after discharge. DESIGN, SETTING, AND PARTICIPANTS This prospective cohort study at an academic hospital in Northern Italy was conducted among a consecutive series of patients aged 18 years and older (or their caregivers) who had received a confirmed diagnosis of severe acute respiratory coronavirus 2 (SARS-CoV-2) infection severe enough to require hospital admission from March 1 to June 29, 2020. SARS-CoV-2 infection was confirmed via reverse transcription-polymerase chain reaction testing, bronchial swab, serological testing, or suggestive computed tomography results. EXPOSURE Severe COVID-19 requiring hospitalization. MAIN OUTCOMES AND MEASURES The primary outcome of the study was to describe the proportion of patients with a diffusing lung capacity for carbon monoxide (Dlco) less than 80% of expected value. Secondary outcomes included proportion of patients with severe lung function impairment (defined as Dlco <60% expected value); proportion of patients with posttraumatic stress symptoms (measured using the Impact of Event Scale-Revised total score); proportion of patients with functional impairment (assessed using the Short Physical Performance Battery [SPPB] score and 2-minute walking test); and identification of factors associated with Dlco reduction and psychological or functional sequelae. RESULTS Among 767 patients hospitalized for severe COVID-19, 494 (64.4%) refused to participate, and 35 (4.6%) died during follow-up. A total of 238 patients (31.0%) (median [interquartile range] age, 61 [50-71] years; 142 [59.7%] men; median [interquartile range] comorbidities, 2 [1-3]) consented to participate to the study. Of these, 219 patients were able to complete both pulmonary function tests and Dlco measurement. Dlco was reduced to less than 80% of the estimated value in 113 patients (51.6%) and less than 60% in 34 patients (15.5%). The SPPB score was suggested limited mobility (score <11) in 53 patients (22.3%). Patients with SPPB scores within reference range underwent a 2-minute walk test, which was outside reference ranges of expected performance for age and sex in 75 patients (40.5%); thus, a total of 128 patients (53.8%) had functional impairment. Posttraumatic stress symptoms were reported in a total of 41 patients (17.2%). CONCLUSIONS AND RELEVANCE These findings suggest that at 4 months after discharge, respiratory, physical, and psychological sequelae were common among patients who had been hospitalized for COVID-19.
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Affiliation(s)
- Mattia Bellan
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Daniele Soddu
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | | | - Alessio Baricich
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Patrizia Zeppegno
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Gian Carlo Avanzi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Giulia Baldon
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Giuseppe Bartolomei
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Marco Battaglia
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Sofia Battistini
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Valeria Binda
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Margherita Borg
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Vincenzo Cantaluppi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Luigi Mario Castello
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Elisa Clivati
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Carlo Cisari
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Martina Costanzo
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Alessandro Croce
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Daria Cuneo
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Carla De Benedittis
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Simona De Vecchi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Alessandro Feggi
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Martina Gai
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Eleonora Gambaro
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Eleonora Gattoni
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Carla Gramaglia
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Leonardo Grisafi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Chiara Guerriero
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Eyal Hayden
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Amalia Jona
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Marco Invernizzi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Luca Lorenzini
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Lucia Loreti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Maria Martelli
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Paolo Marzullo
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Erica Matino
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Antonio Panero
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Elena Parachini
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Filippo Patrucco
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Giuseppe Patti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Alice Pirovano
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | | | - Riccardo Quaglino
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Pier Paolo Sainaghi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Camilla Vecchi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Erika Zecca
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Azienda Ospedaliero–Universitaria Maggiore della Carità, Novara, Italy
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21
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Rolla R, Vidali M, Puricelli C, Scotta AM, Pedrinelli A, Pergolini P, Pirisi M, Dianzani U, Rigamonti C. Reduced activity of B lymphocytes, recognised by Sysmex XN-2000™ haematology analyser, predicts mortality in patients with coronavirus disease 2019. Int J Lab Hematol 2020; 43:e5-e8. [PMID: 32893487 DOI: 10.1111/ijlh.13331] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/28/2020] [Accepted: 08/07/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Roberta Rolla
- Clinical Chemistry Laboratory, Department of Health Sciences, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Matteo Vidali
- Clinical Chemistry Laboratory, Department of Health Sciences, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Chiara Puricelli
- Clinical Chemistry Laboratory, Department of Health Sciences, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Anna Maria Scotta
- Clinical Chemistry Laboratory, Department of Health Sciences, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Anita Pedrinelli
- Division of Internal Medicine, Department of Translational Medicine, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Patrizia Pergolini
- Clinical Chemistry Laboratory, Department of Health Sciences, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Mario Pirisi
- Division of Internal Medicine, Department of Translational Medicine, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Umberto Dianzani
- Clinical Chemistry Laboratory, Department of Health Sciences, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Cristina Rigamonti
- Division of Internal Medicine, Department of Translational Medicine, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
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22
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Gerussi A, Rigamonti C, Elia C, Cazzagon N, Floreani A, Pozzi R, Pozzoni P, Claar E, Pasulo L, Fagiuoli S, Cristoferi L, Carbone M, Invernizzi P. Coronavirus Disease 2019 in Autoimmune Hepatitis: A Lesson From Immunosuppressed Patients. Hepatol Commun 2020; 4:1257-1262. [PMID: 32838102 PMCID: PMC7300554 DOI: 10.1002/hep4.1557] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [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: 04/16/2020] [Revised: 05/22/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023] Open
Abstract
Chronic immunosuppression is associated with increased and more severe viral infections. However, little is known about the association between immunosuppression and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Our aim was to describe the clinical course of patients with immunosuppressed autoimmune hepatitis (AIH) during coronavirus disease 2019 (COVID-19) infection in Italy. Our study is a case series of patients with AIH treated with immunosuppression, who tested positive for SARS-CoV-2 in March 2020 during the outbreak of COVID-19. Ten patients from seven different hospitals in Italy were diagnosed with COVID-19 during the outbreak of SARS-CoV-2 in March 2020. Seven subjects were female (70%), and age ranged from 27 to 73 years. Before the onset of SARS-CoV-2 infection, all patients were taking immunosuppressive therapy for AIH, and eight of them were on biochemical remission. Two other patients had recent acute onset of their AIH, and consequently started high-dose steroids, as per induction protocol. All patients had a respiratory syndrome and a positive nasal swab for SARS-CoV-2. Five patients developed a computed tomography-confirmed COVID-19 pneumonia. Six subjects received a combination of antiretroviral and antimalarial drugs. In seven patients, the dosage of immunosuppressive medication was changed. Liver enzymes were repeated during SARS-CoV-2 infection in all hospitalized cases; they remained within the normal range in all cases, and improved in the two acute cases treated with high-dose steroids. The clinical outcome was comparable to the reported cases occurring in non-immunosuppressed subjects. Conclusion: Patients under immunosuppressive therapy for AIH developing COVID-19 show a disease course presumptively similar to that reported in the non-immunosuppressed population. These data might aid in medical decisions when dealing with SARS-CoV-2 infection in immunocompromised patients.
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Affiliation(s)
- Alessio Gerussi
- Division of Gastroenterology and Center for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly
- European Reference Network on Hepatological DiseasesSan Gerardo HospitalMonzaItaly
| | - Cristina Rigamonti
- Department of Translational MedicineUniversità del Piemonte Orientale UPONovaraItaly
- Division of Internal MedicineAOU Maggiore della CaritàNovaraItaly
| | - Chiara Elia
- Gastroenterology UnitCardinal Massaia HospitalAstiItaly
| | - Nora Cazzagon
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
- European Reference Network on Hepatological Diseases, Gastroenterology UnitAzienda Ospedaliera Universitaria PadovaPadovaItaly
| | - Annarosa Floreani
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
- IRCCS NegrarVeronaItaly
| | | | | | | | - Luisa Pasulo
- Gastroenterology, Hepatology and Liver Transplantation UnitDepartment of MedicineASST Papa Giovanni XXIIIBergamoItaly
| | - Stefano Fagiuoli
- Gastroenterology, Hepatology and Liver Transplantation UnitDepartment of MedicineASST Papa Giovanni XXIIIBergamoItaly
| | - Laura Cristoferi
- Division of Gastroenterology and Center for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly
- European Reference Network on Hepatological DiseasesSan Gerardo HospitalMonzaItaly
| | - Marco Carbone
- Division of Gastroenterology and Center for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly
- European Reference Network on Hepatological DiseasesSan Gerardo HospitalMonzaItaly
| | - Pietro Invernizzi
- Division of Gastroenterology and Center for Autoimmune Liver DiseasesDepartment of Medicine and SurgeryUniversity of Milano‐BicoccaMonzaItaly
- European Reference Network on Hepatological DiseasesSan Gerardo HospitalMonzaItaly
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23
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Rigamonti C, Cittone MG, De Benedittis C, Rizzi E, Casciaro GF, Bellan M, Sainaghi PP, Pirisi M. Rates of Symptomatic SARS-CoV-2 Infection in Patients With Autoimmune Liver Diseases in Northern Italy: A Telemedicine Study. Clin Gastroenterol Hepatol 2020; 18:2369-2371.e1. [PMID: 32480009 PMCID: PMC7260498 DOI: 10.1016/j.cgh.2020.05.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 05/23/2020] [Accepted: 05/26/2020] [Indexed: 02/07/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a virus responsible for a variety of clinical manifestations that, besides the lungs, can involve several other organs, leading to both mild and severe complications.1-3.
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Affiliation(s)
- Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Division of Internal Medicine, AOU Maggiore della Carità, Novara, Italy.
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24
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Bellan M, Parisi S, Stobbione P, Pedrinelli AR, Rizzi E, Casciaro GF, Vassia V, Landi R, Cittone MG, Rigamonti C, Patrucco F, Ditto MC, Finucci A, Realmuto C, Todoerti M, Parodi M, Rossi P, Pirisi M, Fusaro E, Sainaghi PP. Impact of the COVID-19 outbreak on an Italian cohort of systemic sclerosis patients. Scand J Rheumatol 2020; 49:505-506. [PMID: 32856492 DOI: 10.1080/03009742.2020.1800083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- M Bellan
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,CAAD, Centre for Autoimmune and Allergic Diseases , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - S Parisi
- Rheumatology Unit, AOU City of Health and Science University Hospital of Turin , Turn, Italy
| | - P Stobbione
- Rheumatology Unit, SS Antonio e Biagio and Cesare Arrigo Hospital , Alessandria, Italy
| | - A R Pedrinelli
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - E Rizzi
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - G F Casciaro
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - V Vassia
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - R Landi
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - M G Cittone
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - C Rigamonti
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - F Patrucco
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy
| | - M C Ditto
- Rheumatology Unit, AOU City of Health and Science University Hospital of Turin , Turn, Italy
| | - A Finucci
- Rheumatology Unit, AOU City of Health and Science University Hospital of Turin , Turn, Italy
| | - C Realmuto
- Rheumatology Unit, AOU City of Health and Science University Hospital of Turin , Turn, Italy
| | - M Todoerti
- Rheumatology Unit, SS Antonio e Biagio and Cesare Arrigo Hospital , Alessandria, Italy
| | - M Parodi
- Rheumatology Unit, SS Antonio e Biagio and Cesare Arrigo Hospital , Alessandria, Italy
| | - P Rossi
- Rheumatology Unit, SS Antonio e Biagio and Cesare Arrigo Hospital , Alessandria, Italy
| | - M Pirisi
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,CAAD, Centre for Autoimmune and Allergic Diseases , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
| | - E Fusaro
- Rheumatology Unit, AOU City of Health and Science University Hospital of Turin , Turn, Italy
| | - P P Sainaghi
- Department of Translational Medicine, University of Eastern Piedmont UPO , Novara, Italy.,CAAD, Centre for Autoimmune and Allergic Diseases , Novara, Italy.,Internal Medicine Division and Rheumatology Unit, AOU University Hospital Maggiore della Carita , Novara, Italy
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25
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Rigamonti C, Cittone MG, Bellan M, Boldorini R. Giant liver fibrous tumours metastatic from atypical recurrent meningeal neoplasia. Dig Liver Dis 2020; 52:924-925. [PMID: 32269015 DOI: 10.1016/j.dld.2020.03.001] [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: 01/20/2020] [Revised: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy.
| | - Micol Giulia Cittone
- Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Mattia Bellan
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Renzo Boldorini
- Division of Pathology, Azienda Ospedaliero-Universitaria Maggiore della Carità and Università del Piemonte Orientale, Novara, Italy
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26
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Bellan M, Soddu D, Zecca E, Croce A, Bonometti R, Pedrazzoli R, Sola D, Rigamonti C, Castello LM, Avanzi GC, Pirisi M, Sainaghi PP. Association between red cell distribution width and response to methotrexate in rheumatoid arthritis. Reumatismo 2020; 72:16-20. [PMID: 32292017 DOI: 10.4081/reumatismo.2020.1243] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 12/06/2019] [Indexed: 11/22/2022] Open
Abstract
Red cell distribution width (RDW) is an unconventional biomarker of inflammation. We aimed to explore its role as a predictor of treatment response in rheumatoid arthritis (RA). Eighty-two RA patients (55 females), median age [interquartile range] 63 years [52-69], were selected by scanning the medical records of a rheumatology clinic, to analyze the associations between baseline RDW, disease activity scores and inflammatory markers, as well as the relationship between RDW changes following methotrexate (MTX) and treatment response. The lower the median baseline RDW, the greater were the chances of a positive EULAR response at three months, 13.5% [13.0-14.4] being among those with good response, vs 14.0% [13.2-14.7] and 14.2% [13.5- 16.0] (p=0.009) among those with moderate and poor response, respectively. MTX treatment was followed by a significant RDW increase (p<0.0001). The increase of RDW was greater among patients with good EULAR response, becoming progressively smaller in cases with moderate and poor response (1.0% [0.4-1.4] vs. 0.7 [0.1-2.0] vs. 0.3 [-0.1-0.8]; p=0.03). RDW is a strong predictor of early response to MTX in RA. RDW significantly increases after MTX initiation in parallel to treatment response, suggesting a role as a marker of MTX effectiveness.
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Affiliation(s)
- M Bellan
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara, Italy; IRCAD, Interdisciplinary Research Center of Autoimmune Diseases, Novara.
| | - D Soddu
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara.
| | - E Zecca
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara.
| | - A Croce
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara.
| | - R Bonometti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara.
| | - R Pedrazzoli
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara.
| | - D Sola
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara, Italy; IRCAD, Interdisciplinary Research Center of Autoimmune Diseases, Novara.
| | - C Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara.
| | - L M Castello
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara.
| | - G C Avanzi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara.
| | - M Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara, Italy; IRCAD, Interdisciplinary Research Center of Autoimmune Diseases, Novara.
| | - P P Sainaghi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy; Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease) Maggiore della Carità Hospital, Novara, Italy; IRCAD, Interdisciplinary Research Center of Autoimmune Diseases, Novara.
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27
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Bellan M, Andreoli L, Mele C, Sainaghi PP, Rigamonti C, Piantoni S, De Benedittis C, Aimaretti G, Pirisi M, Marzullo P. Pathophysiological Role and Therapeutic Implications of Vitamin D in Autoimmunity: Focus on Chronic Autoimmune Diseases. Nutrients 2020; 12:E789. [PMID: 32192175 PMCID: PMC7146294 DOI: 10.3390/nu12030789] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 03/13/2020] [Indexed: 02/07/2023] Open
Abstract
Vitamin D is a pleiotropic secosteroid yielding multiple actions in human physiology. Besides the canonical regulatory activity on bone metabolism, several non-classical actions have been described and the ability of vitamin D to partake in the regulation of the immune system is particularly interesting, though far stronger and convincing evidence has been collected in in vitro as compared to in vivo studies. Whether vitamin D is able to regulate at physiological concentrations the human immune system remains unproven to date. Consequently, it is not established if vitamin D status is a factor involved in the pathogenesis of immune-mediated diseases and if cholecalciferol supplementation acts as an adjuvant for autoimmune diseases. The development of autoimmunity is a heterogeneous process, which may involve different organs and systems with a wide range of clinical implications. In the present paper, we reviewed the current evidences regarding vitamin D role in the pathogenesis and management of different autoimmune diseases.
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Affiliation(s)
- Mattia Bellan
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
- Division of Internal Medicine, “AOU Maggiore della Carità”, 28100 Novara, Italy
- CAAD, Centre for Autoimmune and Allergic Diseases, 28100 Novara, Italy
| | - Laura Andreoli
- Rheumatology and Clinical Immunology Unit and Department of Clinical and Experimental Sciences, Spedali Civili and University of Brescia, 25128 Brescia, Italy; (L.A.); (S.P.)
| | - Chiara Mele
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
| | - Pier Paolo Sainaghi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
- Division of Internal Medicine, “AOU Maggiore della Carità”, 28100 Novara, Italy
- CAAD, Centre for Autoimmune and Allergic Diseases, 28100 Novara, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
- Division of Internal Medicine, “AOU Maggiore della Carità”, 28100 Novara, Italy
- CAAD, Centre for Autoimmune and Allergic Diseases, 28100 Novara, Italy
| | - Silvia Piantoni
- Rheumatology and Clinical Immunology Unit and Department of Clinical and Experimental Sciences, Spedali Civili and University of Brescia, 25128 Brescia, Italy; (L.A.); (S.P.)
| | - Carla De Benedittis
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
- Division of Internal Medicine, “AOU Maggiore della Carità”, 28100 Novara, Italy
- CAAD, Centre for Autoimmune and Allergic Diseases, 28100 Novara, Italy
| | - Gianluca Aimaretti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
- Division of Internal Medicine, “AOU Maggiore della Carità”, 28100 Novara, Italy
- CAAD, Centre for Autoimmune and Allergic Diseases, 28100 Novara, Italy
| | - Paolo Marzullo
- Department of Translational Medicine, Università del Piemonte Orientale UPO, 28100 Novara, Italy; (M.B.); (C.M.); (P.P.S.); (C.R.); (C.D.B.); (G.A.); (M.P.)
- Division of General Medicine, Ospedale S. Giuseppe, I.R.C.C.S. Istituto Auxologico Italiano, 28921 Verbania, Italy
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Donato MF, Rigamonti C, Monico S, Vinci M, Colapietro F, Del Poggio P, Colloredo G. High prevalence of acute onset autoimmune hepatitis in males: A real-life cohort from Northern Italy. Dig Liver Dis 2019; 51:172-173. [PMID: 30337100 DOI: 10.1016/j.dld.2018.09.005] [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: 07/27/2018] [Revised: 09/07/2018] [Accepted: 09/10/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Maria Francesca Donato
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Maggiore Hospital Policlinico and University of Milan, Italy.
| | - Cristina Rigamonti
- Division of Internal Medicine, Maggiore Hospital and University Carità Maggiore della Carità, Italy
| | - Sara Monico
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Maggiore Hospital Policlinico and University of Milan, Italy
| | - Maria Vinci
- Division of Hepatology and Gastroenterology, Epatologia, ASST Grande Metropolitan Hospital Niguarda, Italy
| | | | - Paolo Del Poggio
- Division of Gastroenterology, Policlinico Hospital San Marco, Italy
| | - Guido Colloredo
- Internal Medicine Department, Policlinico Hospital San Pietro, Italy
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Gualerzi A, Bellan M, Smirne C, Tran Minh M, Rigamonti C, Burlone ME, Bonometti R, Bianco S, Re A, Favretto S, Bellomo G, Minisini R, Carnevale Schianca GP, Pirisi M. Improvement of insulin sensitivity in diabetic and non diabetic patients with chronic hepatitis C treated with direct antiviral agents. PLoS One 2018; 13:e0209216. [PMID: 30571711 PMCID: PMC6301649 DOI: 10.1371/journal.pone.0209216] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 11/30/2018] [Indexed: 12/17/2022] Open
Abstract
Background The increased incidence of type 2 diabetes mellitus among hepatitis C virus (HCV) infected patients is likely due to viral-induced insulin resistance (IR). Indeed, control of diabetes in these patients benefits of successful antiviral treatment; whether the same applies to subtler alterations of glucose metabolism is unknown. We aimed to fill this gap. Methods The study population included 82 HCV-RNA positive patients (48 males, median age 66 years, 73 with advanced fibrosis, 41 HCV-1b), attending the liver clinic of an academic hospital to receive direct antivirals. None was previously known to be diabetic. All underwent a standard oral glucose tolerance test (OGTT) before antiviral treatment and right after its conclusion. Results At baseline, the majority of patients had evidence of abnormal glucose metabolism (N. = 45, 55%; impaired fasting glucose 10%, impaired glucose tolerance16%, both the above 12%, 17% diabetes), while only 37 (45%) were normally glucose tolerant (NGT). At the end of treatment, HCV-RNA quantification was below the detection threshold (HCV-RNA <12 UI/ml), for all patients enrolled. A significant decrease in glucose and insulin plasma concentrations was observed, leading to a significant reduction in Homeostasis Model Assessment (HOMA)-IR (from 3.42 [2.66–5.38] to 2.80 [1.78–3.95];p<0.001) and a corresponding increase in insulin sensitivity (ISI Belfiore from 0.49 [0.26–0.75] to 0.64 [0.42–0.91];p<0.001), despite a significant reduction in insulin secretion (EFP Stumvoll from 1363 [959–1730] to 1264 [976–1588];p = 0.027). Importantly, HOMA-IR reduction occurred also in the subgroup of NGT patients (p = 0.017). The number of NGT patients increased to 53, 65% (p = 0.013) paralleled by a reduced number of those satisfying criteria for prediabetic conditions (31 (38%) vs. 17 (21%); p = 0.025). Conclusions Glucose metabolism parameters of HCV infected patients improve early after antiviral treatment, with benefits that are not limited to diabetics. These findings confirm how deep and widespread is the impairment of insulin pathways exerted by HCV infection.
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Affiliation(s)
- Alessandro Gualerzi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Mattia Bellan
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “Sant’Andrea Hospital”, Vercelli, Italy
- IRCAD, Interdisciplinary Research Center of Autoimmune Diseases, Novara, Italy
- * E-mail:
| | - Carlo Smirne
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Margherita Tran Minh
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Cristina Rigamonti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Michela Emma Burlone
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Ramona Bonometti
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Sara Bianco
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Azzurra Re
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Serena Favretto
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
| | - Giorgio Bellomo
- Department of Health Sciences, Università del Piemonte Orientale UPO, Novara, Italy
| | - Rosalba Minisini
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
| | | | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale UPO, Novara, Italy
- Division of Internal Medicine, “AOU Maggiore della Carità”, Novara, Italy
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30
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Rigamonti C, Ogasawara S. Hepatocellular carcinoma after direct-acting antiviral agents: Can liver stiffness kinetics help identify patients at lower risk? Dig Liver Dis 2018; 50:580-582. [PMID: 29678415 DOI: 10.1016/j.dld.2018.03.025] [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: 03/01/2018] [Revised: 03/14/2018] [Accepted: 03/20/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Cristina Rigamonti
- Division of Internal Medicine, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy.
| | - Sadahisa Ogasawara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
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31
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Silibello G, Vizziello P, Gallucci M, Selicorni A, Milani D, Ajmone PF, Rigamonti C, De Stefano S, Bedeschi MF, Lalatta F. Daily life changes and adaptations investigated in 154 families with a child suffering from a rare disability at a public centre for rare diseases in Northern Italy. Ital J Pediatr 2016; 42:76. [PMID: 27576488 PMCID: PMC5006542 DOI: 10.1186/s13052-016-0285-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 08/03/2016] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Living with a disabled child has profound effects on the entire family. With a prevalence of developmental disabilities around 2,5 %, there is a considerable need to promote improvements in the health care system. Little is known about changes and adaptations in the lives of affected families and this paucity of information hinders the improvement of services. This study sought to explore the needs and changes in the everyday life of families with children suffering from rare diseases of varying severity, with and without mental disability. The aim was to measure the socio-demographic characteristics, health care problems and living conditions of a large cohort of families with an affected member. METHODS A sample of 154 families was recruited between September 2011 and April 2013 to respond to a 136 item questionnaire that explored different areas of concern (diagnosis and follow-up of clinical specialists, relationship with pediatrician, rehabilitation, school, work, institutional and/or private support, child care needs and family relationships). RESULTS All parents answered the questionnaire. They were satisfied with the services provided in particular for diagnosis and follow-up, relationships with the family pediatrician, rehabilitation services and school, regardless of the severity of condition, presence of intellectual disability (ID) or absence of diagnosis. Negative scores were reported for institutional and/or private support and family relationships in severe conditions. CONCLUSIONS The Health Care System should maintain a family-centered care and a multi-agency working, improving quality of life of families with disabled child to allow adaptation. At present these services are uncoordinated and financial support is poor, resulting in a heavy burden for these families.
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Affiliation(s)
- G. Silibello
- Child and Adolescent Neuropsychiatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P. Vizziello
- Child and Adolescent Neuropsychiatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - M. Gallucci
- Department of Psychology, University of Milano, Bicocca, Italy
| | - A. Selicorni
- Pediatric Genetic Unit, Department of Pediatrics, MBBM Foundation, A.O S Gerardo, Monza, Italy
| | - D. Milani
- Pediatric Highly Intensive Care Unit Department of Pathophysiology and Transplantation Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P. F. Ajmone
- Child and Adolescent Neuropsychiatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - C. Rigamonti
- Child and Adolescent Neuropsychiatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - S. De Stefano
- Clinical Genetics Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Commenda 12, 20122 Milan, Italy
| | - M. F. Bedeschi
- Clinical Genetics Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Commenda 12, 20122 Milan, Italy
| | - Faustina Lalatta
- Clinical Genetics Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Commenda 12, 20122 Milan, Italy
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Abstract
Autoimmune reactions involving cytochrome P4502E1 (CYP2E1) are a feature of idiosyncratic liver injury induced by halogenated hydrocarbons and isoniazid, but are also detectable in about one third of the patients with advanced alcoholic liver disease (ALD) and chronic hepatitis C (CHC). In these latter the presence of anti-CYP2E1 auto-antibodies is an independent predictor of extensive necro-inflammation and fibrosis and worsens the recurrence of hepatitis following liver transplantation, indicating that CYP2E1-directed autoimmunity can contribute to hepatic injury. The molecular characterization of the antigens recognized by anti-CYP2E1 auto-antibodies in ALD and CHC has shown that the targeted conformational epitopes are located in close proximity on the molecular surface. Furthermore, these epitopes can be recognized on CYP2E1 expressed on hepatocyte plasma membranes where they can trigger antibody-mediated cytotoxicity. This does not exclude that T cell-mediated responses against CYP2E1 might also be involved in causing hepatocyte damage. CYP2E1 structural modifications by reactive metabolites and molecular mimicry represent important factors in the breaking of self-tolerance against CYP2E1 in, respectively, ALD and CHC. However, genetic or acquired interferences with the mechanisms controlling the homeostasis of the immune system are also likely to contribute. More studies are needed to better characterize the impact of anti-CYP2E1 autoimmunity in liver diseases particularly in relation to the fact that common metabolic alterations such as obesity and diabetes stimulates hepatic CYP2E1 expression. CYP2E1 is a frequent autoimmune target in alcoholic liver disease and hepatitis C. Anti-CYP2E1 auto-antibodies mainly target conformational epitopes. Molecular mimicry contribute to anti-CYP2E1 autoimmunity during HCV infection. Anti-CYP2E1 autoimmunity contributes to the evolution of liver damage.
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Affiliation(s)
- Salvatore Sutti
- Department of Health Sciences, University "Amedeo Avogadro" of East Piedmont and Interdepartmental Research Centre for Autoimmune Diseases (IRCAD), Novara, Italy
| | | | - Matteo Vidali
- Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Emanuele Albano
- Department of Health Sciences, University "Amedeo Avogadro" of East Piedmont and Interdepartmental Research Centre for Autoimmune Diseases (IRCAD), Novara, Italy.
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Lorusso D, Ferrandina G, Pignata S, Sorio R, Amadio G, Mosconi A, Pisano C, Mangili G, Masini C, Artioli G, Narducci F, Di Napoli M, Rigamonti C, Raspagliesi F, Scambia G. Trabectedin in Patients with Brca Mutated and Brcaness Phenotype Advanced Ovarian Cancer (Aoc): Phase Ii Prospective Mito-15 Study. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu338.12] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ponziani FR, Viganò R, Iemmolo RM, Donato MF, Rendina M, Toniutto P, Pasulo L, Morelli MC, Burra P, Miglioresi L, Merli M, Di Paolo D, Fagiuoli S, Gasbarrini A, Pompili M, Belli L, Gerunda GE, Marino M, Montalti R, Di Benedetto F, De Ruvo N, Rigamonti C, Colombo M, Rossi G, Di Leo A, Lupo L, Memeo V, Bringiotti R, Zappimbulso M, Bitetto D, Vero V, Colpani M, Fornasiere E, Pinna AD, Morelli MC, Bertuzzo V, De Martin E, Senzolo M, Ettorre GM, Visco-Comandini U, Antonucci G, Angelico M, Tisone G, Giannelli V, Giusto M. Long-term maintenance of sustained virological response in liver transplant recipients treated for recurrent hepatitis C. Dig Liver Dis 2014; 46:440-5. [PMID: 24635906 DOI: 10.1016/j.dld.2014.01.157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [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: 07/31/2013] [Revised: 01/13/2014] [Accepted: 01/25/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND The recurrence of hepatitis C viral infection is common after liver transplant, and achieving a sustained virological response to antiviral treatment is desirable for reducing the risk of graft loss and improving patients' survival. AIM To investigate the long-term maintenance of sustained virological response in liver transplant recipients with hepatitis C recurrence. METHODS 436 Liver transplant recipients (74.1% genotype 1) who underwent combined antiviral therapy for hepatitis C recurrence were retrospectively evaluated. RESULTS The overall sustained virological response rate was 40% (173/436 patients), and the mean follow-up after liver transplantation was 11±3.5 years (range, 5-24). Patients with a sustained virological response demonstrated a 5-year survival rate of 97% and a 10-year survival rate of 93%; all but 6 (3%) patients remained hepatitis C virus RNA-negative during follow-up. Genotype non-1 (p=0.007), treatment duration >80% of the scheduled period (p=0.027), and early virological response (p=0.002), were associated with the maintenance of sustained virological response as indicated by univariate analysis. Early virological response was the only independent predictor of sustained virological response maintenance (p=0.008). CONCLUSIONS Sustained virological response achieved after combined antiviral treatment is maintained in liver transplant patients with recurrent hepatitis C and is associated with an excellent 5-year survival.
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Fraquelli M, Giunta M, Pozzi R, Rigamonti C, Della Valle S, Massironi S, Conti CB, Aghemo A, Ronchi G, Iurlo A, Primignani M, Conte D, Colombo M. Feasibility and reproducibility of spleen transient elastography and its role in combination with liver transient elastography for predicting the severity of chronic viral hepatitis. J Viral Hepat 2014; 21:90-8. [PMID: 24383922 DOI: 10.1111/jvh.12119] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [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: 08/15/2012] [Accepted: 04/06/2013] [Indexed: 02/05/2023]
Abstract
Liver transient elastography (L-TE) is a reliable, noninvasive predictor of disease severity in chronic liver disease of viral aetiology (CLD). Owing to the relationships among severity of CLD, portal hypertension and spleen involvement, the assessment of splenic stiffness (S-TE) may have an added value in staging CLD. Of 132 CLD patients of viral aetiology, 48 with myeloproliferative disorders (MD) and 64 healthy volunteers (HV), were concurrently investigated by both L-TE and S-TE. Liver disease severity was staged by liver biopsy (LB; Metavir) taken concurrently with TE examination and upper gastrointestinal tract endoscopy for gastro-oesophageal varices. The S-TE inter-observer agreement was analysed by an intra-class correlation coefficient (ICC); L-TE and S-TE accuracy was evaluated by receiver operating characteristic (ROC) curve analysis. Logistic regression analysis assessed the independent effect of L-TE and S-TE as predictors of hepatic fibrosis stage. S-TE failed in 22 CLD (16.6%), 12 (25%) MD and 12 (18%) HV. In the three groups, the ICC was 0.89 (0.84-0.92), 0.90 (0.85-0.94) and 0.86(0.80-0.91), respectively. In the CLD group, L-TE and S-TE independently predicted significant fibrosis (OR 5.2 and 4.6) and cirrhosis (OR 7.8 and 9.1), but at variance from L-TE, S-TE was independent from liver necroinflammation and steatosis. The NPV of S-TE for gastro-oesophageal varices was 100% using a 48 kPa cut-off. In CLD, spleen stiffness alone or in combination with hepatic stiffness can be reliably and reproducibly assessed by TE with the added value of improving the noninvasive diagnosis of severe liver disease and excluding the presence of oesophageal varices.
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Affiliation(s)
- M Fraquelli
- Second Division of Gastro-enterology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano - Università degli Studi di Milano, Milano, Italy
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Papastergiou V, Tsochatzis EA, Rodriquez-Peralvarez M, Thalassinos E, Pieri G, Manousou P, Germani G, Rigamonti C, Arvaniti V, Karatapanis S, Burroughs AK, Burroughs AK. Biochemical criteria at 1 year are not robust indicators of response to ursodeoxycholic acid in early primary biliary cirrhosis: results from a 29-year cohort study. Aliment Pharmacol Ther 2013; 38:1354-64. [PMID: 24117847 PMCID: PMC4028985 DOI: 10.1111/apt.12522] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [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: 08/08/2013] [Revised: 09/13/2013] [Accepted: 09/17/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND In primary biliary cirrhosis (PBC), biochemical criteria at 1 year are considered surrogates of response to ursodeoxycholic acid (UDCA). However, due to the slow natural history of PBC, evaluation at 1 year may be suboptimal to assess the therapeutic response, particularly in early disease. AIM To determine whether evaluation of biochemical criteria at 1 year is a reliable surrogate of UDCA response in early PBC. METHODS We analysed the prospectively collected data of 215 patients (untreated = 129; UDCA-treated = 86) with early PBC (normal baseline bilirubin/albumin) and a median follow-up of 8 years (range: 1-29.1). The 1-year attainment rates of the Barcelona, Paris-I, Paris-II and Toronto definitions, and their predictive relevance for a poor outcome (death, transplantation, complications of cirrhosis), were assessed either as a result of UDCA or no treatment. Independent associations with attaining each UDCA response definition were identified by multivariate analysis. RESULTS Untreated patients displayed 1-year biochemical features compatible with 'treatment response' at rates (Barcelona: 36.4%, Paris-I: 66.7%, Toronto: 59.7%, Paris-II: 40.3%) similar to those obtained under UDCA. Depending on the definition, baseline ALP≤3xULN (OR: 4.80-35.90), AST≤2xULN (OR: 5.63-9.34) and early histological stage (OR: 3.67-3.87) were the stronger predictors for attaining the criteria. UDCA treatment was associated with attaining Barcelona (OR = 2.16) and Paris-II (OR = 2.84), but not Paris-I, and not Toronto definition when excluding late histological cases. Paris-I criteria were significantly predictive of long-term outcomes (HR = 2.83) in untreated patients. CONCLUSIONS In early PBC, biochemical criteria at 1 year reflect severity of the disease rather than the therapeutic response to UDCA.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - A K Burroughs
- Correspondence to:, Prof. A. K. Burroughs, The Royal Free Sheila Sherlock Liver Centre and UCL Institute of Liver and Digestive Health, Royal Free Hospital and UCL, NW3 2QG, London, UK. E-mail:
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Bitetto D, De Feo T, Mantovani M, Falleti E, Fabris C, Belli LS, Fagiuoli S, Burra P, Piccolo G, Donato MF, Toniutto P, Cmet S, Cussigh A, Viganò R, Airoldi A, Pasulo L, Colpanij M, De Martin E, Gambato M, Rigamonti C. Interaction between calcineurin inhibitors and IL-28B rs12979860 C>T polymorphism and response to treatment for post-transplant recurrent hepatitis C. Dig Liver Dis 2013; 45:927-32. [PMID: 23722013 DOI: 10.1016/j.dld.2013.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [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: 01/31/2013] [Revised: 03/14/2013] [Accepted: 04/21/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND The impact of calcineurin inhibitors on achievement of sustained virological response to antiviral therapy for post-transplant recurrent hepatitis C is controversial. This study aimed at investigating the interactions between calcineurin inhibitors and interleukin-28B (IL-28B) gene polymorphisms and sustained virological response. METHODS Retrospective study of 147 liver transplant recipients with recurrent hepatitis C, who received 48 weeks of peg-interferon-α (N=113) or standard interferon (N=34), in association with ribavirin. Cyclosporine and tacrolimus were administered in 68 and 79 patients, respectively. IL-28B rs12979860 allele frequency was assessed in both donors and recipients. RESULTS Overall, 57 patients (38.8%) obtained sustained virological response; no difference was found between cyclosporine and tacrolimus-treated patients (42.6% vs. 35.4%, p=0.371). Recipient and donor IL-28B genotypic frequencies were C/C=30.6%, C/T=51.7%, T/T=17.7% and C/C=44.9%, C/T=50.3%, T/T=4.8%, respectively. Combining donor and recipient alleles, response rates decreased from cyclosporine-treated patients carrying ≤ 1 T allele (56.1%) to tacrolimus-treated patients carrying ≤ 1 T allele (44.7%) to patients carrying ≥ 2 T alleles (25.0%, p=0.0009). CONCLUSIONS Donor and recipient rs12979860 alleles synergistically influence sustained virological response rate to antiviral treatment for recurrent hepatitis C. In patients carrying <2 T alleles cyclosporine favours a better response than tacrolimus, while no difference was found in the presence of ≥ 2 T alleles.
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Affiliation(s)
- Davide Bitetto
- Medical Liver Transplant Unit, Department of Medical Sciences Experimental and Clinical, University of Udine, Italy
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Fraquelli M, Rigamonti C, Colombo M. Spleen stiffness measured by transient elastography accurately predicts esophageal varices in liver cirrhosis. Gastroenterology 2012; 143:e23; author reply e23-4. [PMID: 22921672 DOI: 10.1053/j.gastro.2012.07.118] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 07/18/2012] [Indexed: 12/02/2022]
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Donato MF, Galmozzi E, Rigamonti C, Aghemo A. Post-liver transplantation graft biopsies should not be used to assess the IL28B donor genotype in HCV recipients. J Hepatol 2012; 56:1422. [PMID: 22286002 DOI: 10.1016/j.jhep.2011.11.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 11/17/2011] [Accepted: 11/20/2011] [Indexed: 12/04/2022]
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Rigamonti C, Fraquelli M, Bastiampillai AJ, Caccamo L, Reggiani P, Rossi G, Colombo M, Donato MF. Transient elastography identifies liver recipients with nonviral graft disease after transplantation: a guide for liver biopsy. Liver Transpl 2012; 18:566-76. [PMID: 22271627 DOI: 10.1002/lt.23391] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [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] [Indexed: 12/11/2022]
Abstract
Transient elastography (TE) reliably predicts the severity of recurrent hepatitis C virus after orthotopic liver transplantation (OLT); however, its accuracy in evaluating nonviral liver graft damage is unknown. Between 2006 and 2009, 69 OLT recipients [37 for hepatitis B virus/hepatitis D virus (recurrence-free), 20 for autoimmune/cholestatic liver disease, 6 for alcoholic liver disease, and 6 for mixed etiologies] underwent protocol/on-demand liver biopsy (LB) and concomitant TE. A histological diagnosis of graft disease was made according to criteria defined by the Banff working group. Sixty-five patients (94%) had reliable TE examinations during a median post-OLT follow-up of 18 months (range = 7-251 months). LB samples (median length = 35 mm) showed graft damage in 28 patients (43%): idiopathic chronic hepatitis (11), steatohepatitis (3), rejection (3), cholangitis (2), and autoimmune/cholestatic recurrence (9). Patients with graft damage had significantly higher serum liver enzyme levels and TE results (median = 7.8 kPa, range = 5.4-27.4 kPa) than the 37 patients without graft damage (median = 5.3 kPa, range = 3.1-7.4 kPa, P < 0.001). By a receiver operating characteristic curve analysis, 2 TE cutoffs for the diagnosis of graft damage were identified: 5.3 kPa with 100% sensitivity and 7.4 kPa with 100% specificity. The pretest probability of graft damage was 43%; in patients with TE values ≤5.3 kPa, the posttest probability of graft damage fell to 0%, but in patients with TE results >7.4 kPa, the posttest probability increased to 100%. In conclusion, the dual TE cutoff allows accurate discrimination between the absence and presence of nonviral liver graft damage and improves the clinical management of OLT recipients in terms of the selection of patients most in need of LB.
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Affiliation(s)
- Cristina Rigamonti
- First Division of Gastroenterology (A. M. and A. Migliavacca Center for Liver Disease), University of Milan, Milan, Italy.
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Viganò M, Paggi S, Lampertico P, Fraquelli M, Massironi S, Ronchi G, Rigamonti C, Conte D, Colombo M. Dual cut-off transient elastography to assess liver fibrosis in chronic hepatitis B: a cohort study with internal validation. Aliment Pharmacol Ther 2011; 34:353-62. [PMID: 21631559 DOI: 10.1111/j.1365-2036.2011.04722.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [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] [Indexed: 02/05/2023]
Abstract
BACKGROUND Transient elastography has gained popularity to stage liver fibrosis in chronic viral hepatitis, however, diagnostic cut-offs for severe fibrosis in chronic hepatitis B are poorly defined. AIM To evaluate an algorithm with two distinct cut-offs for positive and negative prediction of significant fibrosis and cirrhosis in chronic hepatitis B patients. METHODS Two cohorts of treatment-naïve patients with chronic hepatitis B (125 training and 92 validations) were consecutively and concurrently examined by percutaneous liver biopsy and transient elastography. Fibrosis was staged by Metavir (significant fibrosis = F ≥ 2; cirrhosis = F4) in ≥ 2 cm long liver tissue cores. RESULTS A >13.1 kPa positive and a ≤ 9.4 kPa negative cut-off for cirrhosis had a >90% sensitivity and specificity, with an accuracy of 94%. The corresponding cut-offs for F ≥ 2 were >9.4 and ≤ 6.2 kPa, thus classifying 56% of patients with an overall accuracy of 90%. In the validation cohort, F4 and F ≥ 2 were predicted by the above transient elastography cut-offs with an overall accuracy >90%. In 165 patients with higher than upper limit of normal transaminase activity the dual cut-off algorithm of transient elastography was as accurate as in the 52 patients with normal alanine aminotransferase values in the prediction and exclusion of cirrhosis, only. CONCLUSIONS A dual cut-off algorithm allowed for correctly classifying both significant fibrosis and cirrhosis in the majority of the patients with chronic hepatitis B, independent of alanine aminotransferase values, thus reducing the need for liver biopsy investigations.
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Affiliation(s)
- M Viganò
- I Gastroenterology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy.
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Fraquelli M, Rigamonti C, Casazza G, Donato MF, Ronchi G, Conte D, Rumi M, Lampertico P, Colombo M. Etiology-related determinants of liver stiffness values in chronic viral hepatitis B or C. J Hepatol 2011; 54:621-8. [PMID: 21146243 DOI: 10.1016/j.jhep.2010.07.017] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [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: 01/22/2010] [Revised: 07/23/2010] [Accepted: 07/23/2010] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS Transient elastography (TE) has gained popularity for the non-invasive assessment of severity of chronic viral hepatitis, but a comprehensive evaluation of the factors that might account for discrepancy in diagnostic accuracy between TE and the standard of care liver biopsy (LB) is still needed. METHODS Patients with chronic hepatitis-B (HBV, n=104) or -C (HCV, n=453) underwent percutaneous LB concomitantly with TE (FibroScan®; Echosens, Paris, France). Liver cell necroinflammatory activity (A) and fibrosis (F) were assessed by METAVIR. Perisinusoidal fibrosis was rated with a 0-3 score. Determinants of TE results were investigated by a linear regression model whereas discordance between TE and LB results was assessed by logistic regression. RESULTS Fibrosis (p<0.0001) and liver cell necroinflammatory activity (p<0.0001) were independently associated with TE results in both HBV and HCV patients, whereas steatosis (p<0.0001) was independently associated with TE in HCV only. Fibrosis overestimation was predicted by severe/moderate necroinflammatory activity in HBV and by older age (41-60 or>60years vs.<40), >2 UNL AST and>2 UNL GGT, as well as severe/moderate necroinflammatory activity and severe/moderate steatosis in HCV. In the latter patients, however, moderate/severe necroinflammatory activity and steatosis were the only independent predictors of fibrosis overestimation. CONCLUSIONS Fibrosis and necroinflammatory activity are the main determinants of TE in chronic viral hepatitis. Since TE staging of fibrosis is influenced by necroinflammatory activity and steatosis, a diagnostic LB is deemed necessary for a reliable intra-patient TE monitoring of the course of viral hepatitis.
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Affiliation(s)
- Mirella Fraquelli
- Second Division of Gastroenterology, IRCCS Fondazione Policlinico, Mangiagalli e Regina Elena, Milano, Italy.
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Bonino F, Arena U, Brunetto MR, Coco B, Fraquelli M, Oliveri F, Pinzani M, Prati D, Rigamonti C, Vizzuti F. Liver stiffness, a non-invasive marker of liver disease: a core study group report. Antivir Ther 2011; 15 Suppl 3:69-78. [PMID: 21041906 DOI: 10.3851/imp1626] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The ability to evaluate liver stiffness non-invasively in clinical practice by measuring transient elastography using FibroScan(®) has resulted in considerable interest and enthusiasm. A core study group, organized by the Italian Association for the Study of the Liver, has assessed the usefulness of FibroScan(®) in the diagnosis and management of liver disease in clinical practice. The group concluded that FibroScan(®) is a valuable, non-invasive technique and have developed a consensus report form for registering transient elastography results. In this article, we report the findings of the study group.
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Affiliation(s)
- Ferruccio Bonino
- Digestive and Liver Disease Unit, Department of Internal Medicine, University of Pisa, Pisa, Italy.
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Rigamonti C, Donato MF, Colombo M. Transient elastography in the early prediction of progressive recurrent hepatitis C following liver transplantation. Hepatology 2010; 52:800-1. [PMID: 20683975 DOI: 10.1002/hep.23607] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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Fraquelli M, Cassinerio E, Roghi A, Rigamonti C, Casazza G, Colombo M, Massironi S, Conte D, Cappellini MD. Transient elastography in the assessment of liver fibrosis in adult thalassemia patients. Am J Hematol 2010; 85:564-8. [PMID: 20658587 DOI: 10.1002/ajh.21752] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [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: 02/05/2023]
Abstract
Transient elastography (TE) is a valuable noninvasive technique of measuring liver stiffness and a reliable tool for predicting hepatic fibrosis in patients with chronic liver disease. The role of TE in patients with beta-thalassemia has not been extensively investigated. The present study aimed to evaluate the role of TE in the assessment of hepatic fibrosis in 115 adult patients with beta-thalassemia major (TM) (#59) or intermedia (TI) (#56). TE was performed according to current practice. Histologic data were obtained in 14 cases. Liver iron concentration was assessed by atomic absorption spectrometry and T2 magnetic resonance. In patients with TM, the proportion of anti-HCV positive viremic patients, median serum ferritin levels, and TE values were significantly higher than in TI. In the group of 14 patients who underwent liver biopsy, a significant positive correlation was observed between liver stiffness and fibrosis stage (r = 0.73, P = 0.003). Severe fibrosis is diagnosed with a sensitivity of 60% and a specificity of 89%, whereas cirrhosis is detected with a sensitivity of 100% and a specificity of 92%. At multivariate analysis, the variables independently associated with TE were ALT, GGT, and bilirubin levels in both groups and, in patients with TM, HCV RNA positivity. In beta-thalassemia patients, TE is a reliable tool for assessing liver fibrosis even if the influence of iron overload has to be clarified.
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Affiliation(s)
- Mirella Fraquelli
- Second Division of Gastroenterology, Foundation IRCCS Cà Granda, Maggiore Policlinico Hospital and University of Milan, Milan, Italy
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Liu X, Invernizzi P, Lu Y, Kosoy R, Lu Y, Bianchi I, Podda M, Xu C, Xie G, Macciardi F, Selmi C, Lupoli S, Shigeta R, Ransom M, Lleo A, Lee AT, Mason AL, Myers RP, Peltekian KM, Ghent CN, Bernuzzi F, Zuin M, Rosina F, Borghesio E, Floreani A, Lazzari R, Niro G, Andriulli A, Muratori L, Muratori P, Almasio PL, Andreone P, Margotti M, Brunetto M, Coco B, Alvaro D, Bragazzi MC, Marra F, Pisano A, Rigamonti C, Colombo M, Marzioni M, Benedetti A, Fabris L, Strazzabosco M, Portincasa P, Palmieri VO, Tiribelli C, Croce L, Bruno S, Rossi S, Vinci M, Prisco C, Mattalia A, Toniutto P, Picciotto A, Galli A, Ferrari C, Colombo S, Casella G, Morini L, Caporaso N, Colli A, Spinzi G, Montanari R, Gregersen PK, Heathcote EJ, Hirschfield GM, Siminovitch KA, Amos CI, Gershwin ME, Seldin MF. Genome-wide meta-analyses identify three loci associated with primary biliary cirrhosis. Nat Genet 2010; 42:658-60. [PMID: 20639880 DOI: 10.1038/ng.627] [Citation(s) in RCA: 329] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2010] [Accepted: 06/22/2010] [Indexed: 12/14/2022]
Abstract
A genome-wide association screen for primary biliary cirrhosis risk alleles was performed in an Italian cohort. The results from the Italian cohort replicated IL12A and IL12RB associations, and a combined meta-analysis using a Canadian dataset identified newly associated loci at SPIB (P = 7.9 x 10(-11), odds ratio (OR) = 1.46), IRF5-TNPO3 (P = 2.8 x 10(-10), OR = 1.63) and 17q12-21 (P = 1.7 x 10(-10), OR = 1.38).
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Donato MF, Rigamonti C, Colombo M. Can protocol liver biopsy be avoided to evaluate post-transplant hepatitis C recurrence? Transient elastography makes it possible. Dig Liver Dis 2010; 42:307. [PMID: 19709938 DOI: 10.1016/j.dld.2009.07.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2009] [Revised: 07/20/2009] [Accepted: 07/22/2009] [Indexed: 12/11/2022]
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Chan CW, Tsochatzis EA, Carpenter JR, Rigamonti C, Gunsar F, Burroughs AK. Predicting the advent of ascites and other complications in primary biliary cirrhosis: a staged model approach. Aliment Pharmacol Ther 2010; 31:573-82. [PMID: 20003096 DOI: 10.1111/j.1365-2036.2009.04215.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [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] [Indexed: 01/03/2023]
Abstract
BACKGROUND Current survival models for primary biliary cirrhosis have limited precision for medium and long-term survival. Aim To describe a prognostic model for the advent of complications in primary biliary cirrhosis as the first approach to a staged prognostic model. METHODS From an established database of 289 consecutive primary biliary cirrhosis patients referred to Royal Free Hospital over 12 years (mean follow-up of 4.1 years), baseline characteristics at referral were evaluated by Cox-proportional hazards regression modelling. RESULTS The following complications occurred de novo: 85 ascites/peripheral oedema, 40 oesophagogastric varices, 63 encephalopathy, 29 spontaneous bacterial peritonitis and/or septicaemia, 59 symptomatic urinary tract infections. Age, albumin, log(10)(bilirubin), presence of ascites at referral, variceal bleeding within 6 weeks before referral, detection of oesophagogastric varices at or before referral were significant at multivariate analysis with different combinations and coefficients for each complication. The model for predicting ascites and/or peripheral oedema best fitted the observed data (ROC = 0.7682, S.E. = 0.0385). CONCLUSIONS The known prognostic factors in primary biliary cirrhosis also model the advent of complications. In view of the prognostic importance of ascites and its more robust statistical model, ascites and/or peripheral oedema could represent, following validation, the most suitable staged model in primary biliary cirrhosis to improve precision in survival modelling.
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Affiliation(s)
- C-W Chan
- The Royal Free Sheila Sherlock Liver Centre and Division of Surgery, Royal Free Hospital, Hampstead, London, UK
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Cantù P, Tenca A, Donato MF, Rossi G, Forzenigo L, Piodi L, Rigamonti C, Agnelli F, Biondetti P, Conte D, Penagini R. ERCP and short-term stent-trial in patients with anastomotic biliary stricture following liver transplantation. Dig Liver Dis 2009; 41:516-22. [PMID: 18838317 DOI: 10.1016/j.dld.2008.08.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [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: 03/14/2008] [Revised: 08/05/2008] [Accepted: 08/11/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND Anastomotic biliary stricture represents one of the possible factors leading to liver dysfunction after transplantation. PURPOSE Our aims were to evaluate the role of endoscopic retrograde cholangio-pancreatography and a short-term stenting (stent-trial) in assessment of the clinical relevance of the biliary stricture. MATERIALS AND METHODS Thirty transplanted patients for HCV (n=17) or non-HCV (n=13)-related cirrhosis (27M, median age 53 yr, range 24-67 yr) who developed persistently abnormal liver function tests and presented with an anastomotic biliary stricture suggested by non-invasive cholangiography, underwent endoscopic retrograde cholangio-pancreatography. If the stricture was confirmed, dilation was performed and a plastic stent was placed. Clinical and biochemical evaluation was done one and two months later. Resolution of symptoms and normalization or > 50% reduction of at least one liver function test were needed to consider the stricture as clinically relevant. Patients were followed up for a median of 19 months. RESULTS Endoscopic retrograde cholangio-pancreatography was successful in 29 patients and confirmed the anastomotic biliary stricture in 19 (66%); 14 patients underwent endoscopic dilation and stenting and five patients underwent surgery. The stent-trial suggested the stricture to be clinically relevant in 7 of 14 patients, confirmed by prolonged stenting and follow-up. A trend towards a higher likelihood of a clinically relevant stricture was observed in HCV-negative compared to HCV-positive patients (5 of 7, 71% vs 2 of 7, 29% , respectively; p=0.1). CONCLUSIONS Our data suggest that endoscopic retrograde cholangio-pancreatography is a valuable tool to evaluate the clinical relevance of an anastomotic stricture, when coupled with a short-term stent-trial.
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Affiliation(s)
- P Cantù
- Postgraduate School of Gastroenterology, Gastrointestinal Unit 2, University of Milan and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli and Regina Elena-Milan, Italy
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Della Valle S, Branchi F, Rigamonti C, Fraquelli M. [Transient elastography]. Recenti Prog Med 2009; 100:195-201. [PMID: 19554919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Transient elastography (TE, Fibroscan) is a recent, rapid and highly reproducible technique for measuring liver tissue stiffness. Several studies in patients with chronic liver disease evidenced that it accurately predicts the degree of hepatic fibrosis and that it is particularly accurate in identifying severe fibrosis and cirrhosis. However, in the clinical practice TE provides an answer to a single question (liver elasticity) that could be influenced by several factors, mainly by hepatic fibrosis, but also by necrosis-inflammatory activity and extrahepatic cholestasis.
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