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Peters MG, Yuen MF, Terrault N, Fry J, Lampertico P, Gane E, Hwang C, Stamm LM, Leus M, Maini MK, Mendez P, Lonjon-Domanec I, Berg T, Wang S, Mishra P, Donaldson E, Buchholz S, Miller V, Lenz O. Chronic Hepatitis B Finite Treatment: Similar and Different Concerns With New Drug Classes. Clin Infect Dis 2024; 78:983-990. [PMID: 37633256 PMCID: PMC11006103 DOI: 10.1093/cid/ciad506] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/09/2023] [Accepted: 08/22/2023] [Indexed: 08/28/2023] Open
Abstract
Chronic hepatitis B, a major cause of liver disease and cancer, affects >250 million people worldwide. Currently there is no cure, only suppressive therapies. Efforts to develop finite curative hepatitis B virus (HBV) therapies are underway, consisting of combinations of multiple novel agents with or without nucleos(t)ide reverse-transcriptase inhibitors. The HBV Forum convened a webinar in July 2021, along with subsequent working group discussions to address how and when to stop finite therapy for demonstration of sustained off-treatment efficacy and safety responses. Participants included leading experts in academia, clinical practice, pharmaceutical companies, patient representatives, and regulatory agencies. This Viewpoints article outlines areas of consensus within our multistakeholder group for stopping finite therapies in chronic hepatitis B investigational studies, including trial design, patient selection, outcomes, biomarkers, predefined stopping criteria, predefined retreatment criteria, duration of investigational therapies, and follow-up after stopping therapy. Future research of unmet needs are discussed.
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Affiliation(s)
- Marion G Peters
- Department of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine & State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong, China
| | - Norah Terrault
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - John Fry
- Aligos Therapeutics, Clinical Development Consultant, San Francisco, California, USA
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC “A. M. and A. Migliavacca” Center for Liver Disease, University of Milan, Milan, Italy
| | - Ed Gane
- Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Carey Hwang
- Vir Biotechnology, San Francisco, California, USA
| | - Luisa M Stamm
- Assembly Biosciences, South San Francisco, California, USA
| | - Mitchell Leus
- Forum for Collaborative Research, University of California, Berkeley School of Public Health, Washington, DC, USA
| | - Mala K Maini
- Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | | | | | - Thomas Berg
- Department of Medicine, Leipzig University Medical Center, Leipzig, Germany
| | - Su Wang
- Cooperman Barnabas Medical Center, RWJBarnabas-Rutgers Medical Group, Livingston, New Jersey, USA
| | - Poonam Mishra
- Division of Antivirals, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Eric Donaldson
- Division of Antivirals, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Stephanie Buchholz
- Department 32 Infectiology, Dermatology and Allergology, Federal Institute for Drugs and Medical Devices, Germany
| | - Veronica Miller
- Forum for Collaborative Research, University of California, Berkeley School of Public Health, Washington, DC, USA
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Agarwal K, Buti M, van Bömmel F, Lampertico P, Janczewska E, Bourliere M, Vanwolleghem T, Lenz O, Verbinnen T, Kakuda TN, Mayer C, Jezorwski J, Muenz D, Beumont M, Kalmeijer R, Biermer M, Lonjon-Domanec I. JNJ-73763989 and bersacapavir treatment in nucleos(t)ide analog suppressed patients with chronic hepatitis B: REEF-2. J Hepatol 2024:S0168-8278(24)00231-9. [PMID: 38583491 DOI: 10.1016/j.jhep.2024.03.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 02/06/2024] [Accepted: 03/21/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND & AIMS Functional cure (FC) for chronic hepatitis B (CHB) requires finite treatment. Two agents under investigation aimed at achieving FC are small interfering RNA JNJ-73763989 (JNJ-3989) and capsid assembly modulator JNJ-56136379 (JNJ-6379; bersacapavir). METHODS REEF-2, a phase 2b, double-blind, placebo-controlled, randomized study (ClinicalTrials.gov Identifier: NCT04129554), enrolled 130 nucleos(t)ide analog (NA)-suppressed hepatitis B e-antigen (HBeAg)-negative CHB patients who received JNJ-3989 (200 mg subcutaneously every 4 weeks)+JNJ-6379 (250 mg oral daily)+NA (oral daily; active arm) or placebos for JNJ-3989 and JNJ-6379 + active NA (control arm) for 48 weeks followed by 48 weeks off-treatment follow-up. RESULTS At Follow-up Week 24, no patients achieved the primary endpoint of FC (off-treatment hepatitis B surface antigen [HBsAg] seroclearance). No patients achieved FC at Follow-up Week 48. There was pronounced on-treatment reduction in mean HBsAg from baseline at Week 48 in the active arm versus no decline in the control arm (1.89 vs 0.06 log10 IU/mL; P = 0.001). At Follow-up Week 48, reductions from baseline were >1 log10 IU/mL in 81.5% versus 12.5% of patients in the active and control arms, respectively, and 38/81 (46.9%) patients in the active arm achieved HBsAg <100 IU/mL versus 6/40 (15.0%) patients in the control arm. Off-treatment HBV DNA relapse and alanine aminotransferase (ALT) increases were less frequent in the active arm with 7/77 (9.1%) and 11/41 (26.8%) patients in the active and control arms, respectively, restarting NA during follow-up. CONCLUSIONS Finite 48-week treatment with JNJ-3989+JNJ-6379+NA resulted in fewer and less severe posttreatment HBV DNA increases and ALT flares, and a higher proportion of patients with off-treatment HBV DNA suppression, with or without HBsAg suppression, but did not result in FC. CLINICALTRIALS GOV IDENTIFIER NCT04129554.
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Affiliation(s)
- Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, London, England;.
| | - Maria Buti
- Hospital General Universitari Valle Hebron and CIBER-EHD del Instituto Carlos III, Barcelona, Spain
| | - Florian van Bömmel
- Leipzig University Medical Center, Department of Medicine II, Division of Hepatology, Leipzig, Germany
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy;; CRC "A.M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Ewa Janczewska
- Faculty of Health Sciences, Medical University of Silesia, Katowice, Poland
| | | | - Thomas Vanwolleghem
- Antwerp University Hospital, Edegem, Belgium;; Viral Hepatitis Research Group, Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
| | | | | | | | | | - John Jezorwski
- Janssen Research & Development, LLC, Titusville, NJ, USA
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3
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Tonon M, D'Ambrosio R, Calvino V, Tosetti G, Barone A, Incicco S, Gambino C, Gagliardi R, Borghi M, Zeni N, Piano S, Lampertico P, Angeli P. A new clinical and prognostic characterization of the patterns of decompensation of cirrhosis. J Hepatol 2024; 80:603-609. [PMID: 38110003 DOI: 10.1016/j.jhep.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 11/21/2023] [Accepted: 12/04/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND & AIMS The prognostic impact of acute decompensation (AD), i.e. the development of complications that require hospitalization, has recently been assessed. However, complications of cirrhosis do not necessarily require hospitalization and can develop progressively, as in the recently defined non-acute decompensation (NAD). Nevertheless, there is no data regarding the incidence and prognostic impact of NAD. The aim of the study was to evaluate the incidence and the prognostic impact of NAD and AD in outpatients with cirrhosis. METHODS A total of 617 outpatients with cirrhosis from two Italian tertiary centers (Padua and Milan) were enrolled from January 2003 to June 2021 and followed prospectively until the end of the study, death or liver transplantation. The complications registered during follow-up were considered as AD if they required hospitalization, or NAD if managed at the outpatient clinic. RESULTS During follow-up, 154 patients (25.0% of total patients) developed complications, 69 patients (44.8%) developed NAD and 85 (55.2%) developed AD, while 29 patients with NAD (42.0%) developed a further episode of AD during follow-up. Sixty-month survival was significantly higher in patients with no decompensation than in patients with NAD or AD. On multivariable analysis, AD (hazard ratio [HR] 21.07, p <0.001), NAD (HR 7.13, p <0.001), the etiological cure of cirrhosis (HR 0.38, p <0.001) and model for end-stage liver disease score (HR 1.12, p = 0.003) were found to be independent predictors of mortality. CONCLUSIONS The first decompensation is non-acute in almost 50% of outpatients, though such events are still associated with decreased survival compared to no decompensation. Patients who develop NAD must be treated with extreme care and monitored closely to prevent the development of AD. IMPACT AND IMPLICATIONS This multicenter study is the first to investigate the role of non-acute decompensation (NAD) in patients with cirrhosis. In fact, while the unfavorable impact of acute decompensation is well known, there is currently a dearth of evidence on NAD, despite it being a common occurrence in clinical practice. Our data show that almost half of decompensations in patients with cirrhosis can be considered NAD and that such events are associated with a higher risk of mortality than no decompensation. This study has important clinical implications because it highlights the need to carefully consider patients who develop NAD, in order to prevent further decompensation and reduce mortality.
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Affiliation(s)
- Marta Tonon
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valeria Calvino
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Giulia Tosetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Barone
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Simone Incicco
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Carmine Gambino
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Roberta Gagliardi
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Marta Borghi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Zeni
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; CRC "A. M. and A. Migliavacca" Centre for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University of Padova, Italy.
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Dietz-Fricke C, Degasperi E, Jachs M, Maasoumy B, Reiter FP, Geier A, Grottenthaler JM, Berg CP, Sprinzl K, Zeuzem S, Gödiker J, Schlevogt B, Herta T, Wiegand J, Soffredini R, Wedemeyer H, Deterding K, Reiberger T, Lampertico P. Safety and efficacy of off-label bulevirtide monotherapy in patients with HDV with decompensated Child-B cirrhosis-A real-world case series. Hepatology 2024:01515467-990000000-00803. [PMID: 38478755 DOI: 10.1097/hep.0000000000000847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/25/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND AND AIMS Chronic hepatitis D is the most debilitating form of viral hepatitis frequently progressing to cirrhosis and subsequent decompensation. However, the HDV entry inhibitor bulevirtide is only approved for antiviral treatment of patients with compensated disease. We aimed for the analysis of real-world data on the off-label use of bulevirtide in the setting of decompensated liver cirrhosis. APPROACH AND RESULTS We conducted a retrospective study in patients with HDV with decompensated liver disease at German, Austrian, and Italian centers. We included 19 patients (47% male, mean age: 51 years) with liver cirrhosis Child-Pugh B. The median MELD score was 12 (range 9-17) at treatment initiation. The median observation period was 41 weeks. Virologic response was achieved in 74% and normal alanine aminotransferase was observed in 74%. The combined response was achieved by 42%. The most relevant adverse events included self-limited alanine aminotransferase flares, an asymptomatic increase in bile acids, and the need for liver transplantation. Despite bile acid increases, adverse events were considered unrelated. Clinical and laboratory improvement from Child-Pugh B to A occurred in 47% (n = 9/19). Improvements in the amount of ascites were observed in 58% of the patients initially presenting with ascites (n = 7/12). CONCLUSIONS This report on off-label bulevirtide treatment in patients with decompensated HDV cirrhosis shows similar virologic and biochemical response rates as observed in compensated liver disease. Significant improvements were observed in surrogates of hepatic function and portal hypertension. However, this improvement was not seen in all patients. Controlled trials are needed to confirm the safety and efficacy of bulevirtide in decompensated HDV cirrhosis.
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Affiliation(s)
- Christopher Dietz-Fricke
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mathias Jachs
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Florian P Reiter
- Department of Medicine II, Division of Hepatology, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Andreas Geier
- Department of Medicine II, Division of Hepatology, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Julia M Grottenthaler
- Department of Gastroenterology, Gastrointestinal Oncology, Hepatology, Infectiology, and Geriatrics, University Hospital Tuebingen, Tuebingen, Germany
| | - Christoph P Berg
- Department of Gastroenterology, Gastrointestinal Oncology, Hepatology, Infectiology, and Geriatrics, University Hospital Tuebingen, Tuebingen, Germany
| | - Kathrin Sprinzl
- Department of Internal Medicine I, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine I, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Juliana Gödiker
- Department of Medicine B, University Hospital Muenster, Muenster, Germany
| | - Bernhard Schlevogt
- Department of Medicine B, University Hospital Muenster, Muenster, Germany
- Department of Gastroenterology, Medical Center Osnabrueck, Osnabrueck, Germany
| | - Toni Herta
- Department of Medicine II, Division of Hepatology, Leipzig University Medical Center, Leipzig, Germany
- Department of Hepatology and Gastroenterology, Campus Virchow-Klinikum and Campus Charité Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Johannes Wiegand
- Department of Medicine II, Division of Hepatology, Leipzig University Medical Center, Leipzig, Germany
- Department of Hepatology and Gastroenterology, Campus Virchow-Klinikum and Campus Charité Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Roberta Soffredini
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- D-SOLVE Consortium, a EU Horizon Europe funded project (No 101057917)
- Excellence Cluster Resist, Hannover Medical School, Germany
- German Centre for Infection Research (DZIF), Hannover-Braunschweig, Germany
| | - Katja Deterding
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
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Ghany MG, Buti M, Lampertico P, Lee HM. Ultrasensitive HBsAg Assays-Not Yet Ready for Primetime. J Hepatol 2024:S0168-8278(24)00150-8. [PMID: 38462132 DOI: 10.1016/j.jhep.2024.03.001] [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: 02/12/2024] [Revised: 02/23/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Affiliation(s)
- Marc G Ghany
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA.
| | - Maria Buti
- Liver Unit, Vall d'Hebron University Hospital and CIBEREHD del Instituto Carlos III, Barcelona, Spain
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Milan, Italy
| | - Hannah M Lee
- Department of Gastroenterology, Hepatology and Nutrition, Stravitz Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, Virginia, USA
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Testoni B, Scholtès C, Plissonnier ML, Paturel A, Berby F, Facchetti F, Villeret F, Degasperi E, Scott B, Hamilton A, Heil M, Lampertico P, Levrero M, Zoulim F. Quantification of circulating HBV RNA expressed from intrahepatic cccDNA in untreated and NUC treated patients with chronic hepatitis B. Gut 2024; 73:659-667. [PMID: 37879886 PMCID: PMC10958289 DOI: 10.1136/gutjnl-2023-330644] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/26/2023] [Indexed: 10/27/2023]
Abstract
OBJECTIVE A convenient, reproducible biomarker of hepatitis B virus (HBV) covalently closed circular DNA (cccDNA) transcriptional activity is lacking. We measured circulating HBV RNA (cirB-RNA) in untreated and nucleos(t)ide analogues (NUC) treated chronic hepatitis B (CHB) patients to define its correlation with intrahepatic viral markers and HBV core-related antigen (HBcrAg). DESIGN Paired liver biopsy and serum samples were collected from 122 untreated and 30 NUC-treated CHB patients. We measured cirB-RNA, HBV DNA, hepatitis B surface antigen (HBsAg), HBcrAg and alanine aminotransferase levels. cirB-RNA was quantified using an investigational HBV RNA assay for use on the cobas 6800 system. The test detects a region spanning the HBV canonical polyadenylation site. cccDNA and 3.5 kb RNA in liver tissue were assessed by quantitative PCR and droplet digital PCR. RESULTS cirB-RNA was detectable in 100% of HBeAg(+) chronic hepatitis (CH), 57% and 14% of HBeAg(-) CH and chronic infection untreated patients and 47% of NUC-treated patients. cirB-RNA undetectability was associated with lower intrahepatic cccDNA transcriptional activity, as well as serum HBcrAg, but no significant differences in HBsAg, in both untreated and treated patients. In untreated HBeAg(-) patients, cirB-RNA correlated with intrahepatic 3.5 kb RNA and cccDNA transcriptional activity, serum HBV DNA and HBcrAg, but not with HBsAg or total cccDNA levels. Combined undetectability of both cirB-RNA and HBcrAg detection in untreated HBeAg(-) patients identified a subgroup with the lowest levels of intrahepatic transcriptionally active cccDNA. CONCLUSION Our results support the usefulness of quantification of circulating HBV RNA expressed from cccDNA as an indicator of intrahepatic active viral reservoir in both untreated and NUC-treated CHB patients. TRIAL REGISTRATION NUMBER NCT02602847.
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Affiliation(s)
- Barbara Testoni
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
- University of Lyon, UMR_S1052, CRCL, Lyon, France
| | - Caroline Scholtès
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
- University of Lyon, UMR_S1052, CRCL, Lyon, France
- Department of Virology, Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | | | - Alexia Paturel
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
- University of Lyon, UMR_S1052, CRCL, Lyon, France
| | | | - Floriana Facchetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - François Villeret
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
- University of Lyon, UMR_S1052, CRCL, Lyon, France
- Department of Hepatology, Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Beth Scott
- Roche Molecular Diagnostics, Pleasanton, California, USA
| | - Aaron Hamilton
- Roche Molecular Diagnostics, Pleasanton, California, USA
| | - Marintha Heil
- Roche Molecular Diagnostics, Pleasanton, California, USA
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Massimo Levrero
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
- University of Lyon, UMR_S1052, CRCL, Lyon, France
- Department of Hepatology, Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
- Department of Internal Medicine-DMISM and the IIT Center for Life Nanoscience (CLNS), Sapienza University, Rome, Italy
| | - Fabien Zoulim
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
- University of Lyon, UMR_S1052, CRCL, Lyon, France
- Department of Hepatology, Croix Rousse Hospital, Hospices Civils de Lyon, Lyon, France
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Franchi E, Dondossola DE, Marini GMF, Iavarone M, Del Prete L, Di Benedetto C, Donato MF, Antonelli B, Lampertico P, Caccamo L. Impact of Pre-Liver Transplant Treatments on the Imaging Accuracy of HCC Staging and Their Influence on Outcomes. Cancers (Basel) 2024; 16:1043. [PMID: 38473400 DOI: 10.3390/cancers16051043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 03/14/2024] Open
Abstract
The outcome of liver transplantation (LT) for hepatocarcinoma (HCC) is strongly influenced by HCC staging, which is based on radiological examinations in a pre-LT setting; concordance between pre-LT radiological and definitive pathological staging remains controversial. To address this issue, we retrospectively analyzed our LT series to assess concordance between radiology and pathology and to explore the factors associated with poor concordance and outcomes. We included all LTs with an HCC diagnosis performed between 2013 and 2018. Concordance (Co group) was defined as a comparable tumor burden in preoperative imaging and post-transplant pathology; otherwise, non-concordance was diagnosed (nCo group). Concordance between radiology and pathology was observed in 32/134 patients (Co group, 24%). The number and diameter of the nodules were higher when nCo was diagnosed, as was the number of pre-LT treatments. Although concordance did not affect survival, more than three pre-LT treatments led to a lower disease-free survival. Patients who met the Milan Criteria (Milan-in patients) were more likely to receive ≥three prior treatments, leading to a lower survival in multi-treated Milan-in patients than in other Milan-in patients. In conclusion, the concordance rate between the pre-LT imaging and histopathological results was low in patients with a high number of nodules. Multiple bridging therapies reduce the accuracy of pre-LT imaging in predicting HCC stages and negatively affect outcomes after LT.
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Affiliation(s)
- Eloisa Franchi
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Daniele Eliseo Dondossola
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi, 20122 Milan, Italy
| | - Giulia Maria Francesca Marini
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi, 20122 Milan, Italy
| | - Massimo Iavarone
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Luca Del Prete
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Clara Di Benedetto
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Maria Francesca Donato
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Barbara Antonelli
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Pietro Lampertico
- Department of Pathophysiology and Transplantation, Università degli Studi, 20122 Milan, Italy
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Lucio Caccamo
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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Graf C, D’Ambrosio R, Degasperi E, Paolucci S, Llaneras J, Vermehren J, Dultz G, Peiffer KH, Finkelmeier F, Herrmann E, Zeuzem S, Buti M, Lampertico P, Dietz J, Sarrazin C. Real-world effectiveness of voxilaprevir/velpatasvir/sofosbuvir in patients following DAA failure. JHEP Rep 2024; 6:100994. [PMID: 38357421 PMCID: PMC10865039 DOI: 10.1016/j.jhepr.2023.100994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/08/2023] [Accepted: 12/03/2023] [Indexed: 02/16/2024] Open
Abstract
Background & Aims Voxilaprevir/velpatasvir/sofosbuvir (VOX/VEL/SOF) is highly effective for re-treatment of direct-acting antiviral (DAA)-experienced patients with chronic HCV infection. In the present study, predictors of virologic treatment response were analyzed in an integrative analysis of three large real-world cohorts. Methods Consecutive patients re-treated with VOX/VEL/SOF after DAA failure were enrolled between 2016 and 2021 in Austria, Belgium, Germany, Italy, Spain and Switzerland. Results A total of 746 patients were included: median age was 56 (16-88) years and 77% were male. Most patients were infected with HCV genotype 1 (56%) and 3 (32%). 86% of patients carried resistance-associated substitutions in the NS3, NS5A or NS5B regions. Overall, 95.4% (683/716) of patients achieved a sustained virologic response. Treatment effectiveness was significantly affected by advanced liver disease (p <0.001), hepatocellular carcinoma (p <0.001), higher baseline ALT levels (p = 0.02), HCV genotype 3 (p <0.001), and prior VEL/SOF treatment (p = 0.01). In a multivariate analysis, only HCV genotype 3, hepatocellular carcinoma and cirrhosis turned out to be independent predictors of treatment failure. Resistance-associated substitutions, as well as the presence of rare genotypes, did not impact treatment outcome. The effectiveness of rescue therapy with glecaprevir/pibrentasvir and SOF, with or without ribavirin, for 12 to 24 weeks was found to be high (100%). Conclusions Infection with HCV genotype 3, the presence of liver cancer and cirrhosis are independently associated with failure of VOX/VEL/SOF re-treatment. It is unclear whether the addition of ribavirin and/or extension of treatment duration may be effective to avoid virologic relapse on VOX/VEL/SOF. However, rescue treatment with glecaprevir/pibrentasvir+SOF seems to be effective. Impact and implications Representative data on the effectiveness of voxilaprevir/velpatasvir/sofosbuvir (VOX/VEL/SOF) in clinical practice are still scarce and the collection of a larger number of patients with difficult-to-treat cofactors including the assessment of resistance-associated substitution profiles is required before more specific recommendations for optimal re-treatment in these patients can be given. Thus, we aimed to analyze treatment effectiveness and predictors of virologic response to VOX/VEL/SOF in an integrative analysis of three large real-word cohorts. The study results, derived from a multicenter cohort consisting of 746 patients, demonstrated that re-treatment with VOX/VEL/SOF is an effective salvage therapy associated with an overall per protocol sustained virologic response rate of 95%. Hepatocellular carcinoma onset, cirrhosis and HCV genotype 3 were identified as independent negative predictors of treatment response, whereas resistance-associated substitutions, as well as rare genotypes and chimera, did not impact sustained virologic response rates following re-treatment with VOX/VEL/SOF.
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Affiliation(s)
- Christiana Graf
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Roberta D’Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefania Paolucci
- Microbiology and Virology Department, Foundation IRCCS San Matteo, Pavia, Italy
| | - Jordi Llaneras
- Hospital Universitari Vall d’Hebron, Department of Medicine of the UAB (Universitat Autònoma de Barcelona), Spain
| | - Johannes Vermehren
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Georg Dultz
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Kai-Henrik Peiffer
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Fabian Finkelmeier
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
| | - Eva Herrmann
- Institute of Biostatistics and Mathematical Modeling, Goethe University, Frankfurt, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
- German Center for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
| | - Maria Buti
- Hospital Universitari Vall d’Hebron, Department of Medicine of the UAB (Universitat Autònoma de Barcelona), Spain
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC A.M. e A. Migliavacca Center of Liver Diseases, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Julia Dietz
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
- German Center for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
| | - Christoph Sarrazin
- Department of Internal Medicine 1, University Hospital, Goethe University, Frankfurt, Germany
- German Center for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
- Medizinische Klinik II, St. Josefs-Hospital, Wiesbaden, Germany
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Sandmann L, Degasperi E, Port K, Aleman S, Wallin JJ, Manuilov D, Da BL, Cornberg M, Lampertico P, Maasoumy B, Wedemeyer H, Deterding K. Liver stiffness measurement as a noninvasive method for the diagnosis of liver cirrhosis in patients with chronic hepatitis D virus infection. Aliment Pharmacol Ther 2024; 59:752-761. [PMID: 38212890 DOI: 10.1111/apt.17878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/27/2023] [Accepted: 01/02/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Noninvasive tests (NITs) have been proposed as an alternative to liver biopsy for diagnosing liver cirrhosis. The evidence of NIT performance in patients with chronic hepatitis D (CHD) is limited. AIMS To evaluate the diagnostic performance of liver stiffness measurement (LSM) and other NITs in CHD patients. METHODS We evaluated the diagnostic performance of LSM by transient elastography for the detection of liver cirrhosis in a retrospective, multicentre cohort of 144 CHD patients with paired (±6 months) LSM and liver biopsies. RESULTS Cirrhosis was diagnosed histologically in 22 patients (15.3%). Mean LSM was significantly higher in patients with cirrhosis compared to those without fibrosis (23.4 vs 10.2 kPa, p < 0.0001) or with intermediate fibrosis (23.4 vs 13.5 kPa, p < 0.0001). In the detection of liver cirrhosis, LSM was superior to other NITs (AUROCs: 0.89 [LSM], 0.87 [D4FS], 0.74 [APRI], 0.73 [FIB-4], and 0.69 [AAR]). The optimal cut-off for identifying patients with liver cirrhosis was ≥15.2 kPa (Se 91%, Sp 84%, PPV 50%, NPV 98%). The ideal cut-off for diagnosing non-advanced liver fibrosis (Metavir ≤2) was <10.2 kPa (Se 55%, Sp 86%, PPV 90%, NPV 45%), correctly identifying 90% of patients. Data were validated in an independent cohort of 132 CHD patients. CONCLUSIONS LSM is a useful tool for identifying patients at risk for liver cirrhosis and is superior to other NITs. The cut-offs of <10.2 and < 15.2 kPa reliably diagnose non-advanced liver fibrosis and exclude cirrhosis in the majority of patients. However, LSM cannot completely replace liver biopsy in CHD patients.
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Affiliation(s)
- Lisa Sandmann
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- D-SOLVE Consortium, an EU Horizon Europe Funded Project (no. 101057917)
| | - Elisabetta Degasperi
- D-SOLVE Consortium, an EU Horizon Europe Funded Project (no. 101057917)
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
| | - Kerstin Port
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Soo Aleman
- D-SOLVE Consortium, an EU Horizon Europe Funded Project (no. 101057917)
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Infectious Diseases, Karolinska Institute, Stockholm, Sweden
| | | | | | - Ben L Da
- Gilead Sciences, Inc., Foster City, California, USA
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- D-SOLVE Consortium, an EU Horizon Europe Funded Project (no. 101057917)
- German Center for Infection Research (DZIF), Hannover/Braunschweig, Germany
- Centre for Individualised Infection Medicine, Helmholtz Centre for Infection Research/Hannover Medical School, Hannover, Germany
| | - Pietro Lampertico
- D-SOLVE Consortium, an EU Horizon Europe Funded Project (no. 101057917)
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- German Center for Infection Research (DZIF), Hannover/Braunschweig, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- D-SOLVE Consortium, an EU Horizon Europe Funded Project (no. 101057917)
- German Center for Infection Research (DZIF), Hannover/Braunschweig, Germany
- Department of Gastroenterology and Hepatology, University Hospital Essen, Essen, Germany
| | - Katja Deterding
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- Department of Gastroenterology and Hepatology, University Hospital Essen, Essen, Germany
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Anolli MP, Renteria SU, Degasperi E, Borghi M, Facchetti F, Sambarino D, Perbellini R, Monico S, Ceriotti F, Lampertico P. Quantification of serum HDV RNA by Robogene 2.0 in HDV patients is significantly influenced by the extraction methods. Liver Int 2024; 44:831-837. [PMID: 38247385 DOI: 10.1111/liv.15795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 10/25/2023] [Accepted: 11/07/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND AND AIM Management of chronic hepatitis delta (CHD) requires reliable tests for HDV RNA quantification. The aim of the study was to compare two extraction methods for the quantification of HDV RNA in untreated and bulevirtide (BLV)-treated CHD patients. METHODS Frozen sera from untreated and BLV-treated CHD patients were tested in a single-centre study for HDV RNA levels (Robogene 2.0, Roboscreen GmbH, Leipzig, Germany; LOD 6 IU/mL) with two extraction methods: manual (INSTANT Virus RNA/DNA kit; Roboscreen GmbH, Leipzig, Germany) versus automated (EZ1 DSP Virus Kit; Qiagen, Hilden, Germany). BLV-treated patients were sampled at baseline and during therapy. RESULTS Two hundred sixty-four sera collected from 157 CHD (139 untreated, 18 BLV-treated) patients were analysed: age 51 (28-78), 59% males, 90% of European origin, 60% cirrhotics, ALT 85 (17-889) U/L, HBsAg 3.8 (1.7-4.6) Log IU/mL, 81% HBV DNA undetectable, 98% HDV genotype 1. Median HDV RNA was 4.53 (.70-8.10) versus 3.77 (.70-6.93) Log IU/mL by manual versus automated extraction (p < .0001). Manual extraction reported similar HDV RNA levels in 31 (20%) patients, higher in 119 (76%) [+.5 and +1 log10 in 60; > +1 log10 in 59] and lower in 7 (4%). Among 18 BLV-treated patients, rates of HDV RNA < LOD significantly differed between the two assays at Weeks 16 and 24 (0% vs. 22%, p = .02; 11% vs. 44%, p = .03), but not at later timepoints. By contrast, virological response rates were similar. CONCLUSIONS Quantification of HDV RNA by Robogene 2.0 is influenced by the extraction method, the manual extraction being 1 Log more sensitive.
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Affiliation(s)
- Maria Paola Anolli
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Uceda Renteria
- Virology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marta Borghi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Floriana Facchetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Dana Sambarino
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Riccardo Perbellini
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Monico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ferruccio Ceriotti
- Virology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
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Papatherodoridis G, Lampertico P. HCC risk in patients who are HBeAg-positive and have chronic hepatitis B under long-term nucleos(t)ide analogue therapy: New insights from Asia. Hepatology 2024:01515467-990000000-00751. [PMID: 38373094 DOI: 10.1097/hep.0000000000000796] [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: 02/01/2024] [Accepted: 02/01/2024] [Indexed: 02/21/2024]
Affiliation(s)
- George Papatherodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A.M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
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12
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Shekhtman L, Cotler SJ, Degasperi E, Anolli MP, Uceda Renteria SC, Sambarino D, Borghi M, Perbellini R, Facchetti F, Ceriotti F, Lampertico P, Dahari H. Modelling HDV kinetics under the entry inhibitor bulevirtide suggests the existence of two HDV-infected cell populations. JHEP Rep 2024; 6:100966. [PMID: 38274491 PMCID: PMC10808955 DOI: 10.1016/j.jhepr.2023.100966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 10/15/2023] [Accepted: 10/31/2023] [Indexed: 01/27/2024] Open
Abstract
Background & Aims Bulevirtide (BLV) was approved for the treatment of compensated chronic hepatitis D virus (HDV) infection in Europe in 2020. However, research into the effects of the entry inhibitor BLV on HDV-host dynamics is in its infancy. Methods Eighteen patients with HDV under nucleos(t)ide analogue treatment for hepatitis B, with compensated cirrhosis and clinically significant portal hypertension, received BLV 2 mg/day. HDV RNA, alanine aminotransferase (ALT), and hepatitis B surface antigen (HBsAg) were measured at baseline, weeks 4, 8 and every 8 weeks thereafter. A mathematical model was developed to account for HDV, HBsAg and ALT dynamics during BLV treatment. Results Median baseline HDV RNA, HBsAg, and ALT were 4.9 log IU/ml [IQR: 4.4-5.8], 3.7 log IU/ml [IQR: 3.4-3.9] and 106 U/L [IQR: 81-142], respectively. During therapy, patients fit into four main HDV kinetic patterns: monophasic (n = 2), biphasic (n = 10), flat-partial response (n = 4), and non-responder (n = 2). ALT normalization was achieved in 14 (78%) patients at a median of 8 weeks (range: 4-16). HBsAg remained at pre-treatment levels. Assuming that BLV completely (∼100%) blocks HDV entry, modeling indicated that two HDV-infected cell populations exist: fast HDV clearing (median t1/2 = 13 days) and slow HDV clearing (median t1/2 = 44 days), where the slow HDV-clearing population consisted of ∼1% of total HDV-infected cells, which could explain why most patients exhibited a non-monophasic pattern of HDV decline. Moreover, modeling explained ALT normalization without a change in HBsAg based on a non-cytolytic loss of HDV from infected cells, resulting in HDV-free HBsAg-producing cells that release ALT upon death at a substantially lower rate compared to HDV-infected cells. Conclusion The entry inhibitor BLV provides a unique opportunity to understand HDV, HBsAg, ALT, and host dynamics. Impact and implications Mathematical modeling of hepatitis D virus (HDV) treatment with the entry inhibitor bulevirtide (BLV) provides a novel window into the dynamics of HDV RNA and alanine aminotransferase. Kinetic data from patients treated with BLV monotherapy can be explained by hepatocyte populations with different basal HDV clearance rates and non-cytolytic clearance of infected cells. While further studies are needed to test and refine the kinetic characterization described here, this study provides a new perspective on viral dynamics, which could inform evolving treatment strategies for HDV.
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Affiliation(s)
- Louis Shekhtman
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
- Department of Information Science, Bar-Ilan University, Ramat Gan, Israel
| | - Scott J. Cotler
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Paola Anolli
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Dana Sambarino
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marta Borghi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Riccardo Perbellini
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Floriana Facchetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ferruccio Ceriotti
- Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Virology Unit, Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC “A. M. and A. Migliavacca” Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Harel Dahari
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
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Razavi-Shearer D, Child H, Razavi-Shearer K, Voeller A, Razavi H, Buti M, Tacke F, Terrault N, Zeuzem S, Abbas Z, Aghemo A, Akarca U, Al Masri N, Alalwan A, Blomé MA, Jerkeman A, Aleman S, Kamal H, Alghamdi A, Alghamdi M, Alghamdi S, Al-Hamoudi W, Ali E, Aljumah A, Altraif I, Amarsanaa J, Asselah T, Baatarkhuu O, Babameto A, Ben-Ari Z, Berg T, Biondi M, Braga W, Brandão-Mello C, Brown R, Brunetto M, Cabezas J, Cardoso M, Martins A, Chan H, Cheinquer H, Chen CJ, Yang HI, Chen PJ, Chien CH, Chuang WL, Garza LC, Coco B, Coffin C, Coppola N, Cornberg M, Craxi A, Crespo J, Cuko L, De Ledinghen V, Duberg AS, Etzion O, Ferraz M, Ferreira P, Forns X, Foster G, Fung J, Gaeta G, García-Samaniego J, Genov J, Gheorghe L, Gholam P, Gish R, Glenn J, Hamid S, Hercun J, Hsu YC, Hu CC, Huang JF, Idilman R, Jafri W, Janjua N, Jelev D, Jia J, Kåberg M, Kaita K, Kao JH, Khan A, Kim D, Kondili L, Lagging M, Lampertico P, Lázaro P, Lazarus J, Lee MH, Yang HI, Lim YS, Lobato C, Macedo G, Marinho R, Marotta P, Mendes-Correa M, Méndez-Sánchez N, Navas MC, Ning Q, Örmeci N, Orrego M, Osiowy C, Pan C, Pessoa M, Piracha Z, Pop C, Qureshi H, Raimondo G, Ramji A, Ribeiro S, Ríos-Hincapié C, Rodríguez M, Rosenberg W, Roulot D, Ryder S, Saeed U, Safadi R, Shouval D, Sanai F, Sanchez-Avila J, Santantonio T, Sarrazin C, Seto WK, Seto WK, Simonova M, Tanaka J, Tergast T, Tsendsuren O, Valente C, Villalobos-Salcedo J, Waheed Y, Wong G, Wong V, Yip T, Wong V, Wu JC, Yang HI, Yu ML, Yuen MF, Yurdaydin C, Zuckerman E. Adjusted estimate of the prevalence of hepatitis delta virus in 25 countries and territories. J Hepatol 2024; 80:232-242. [PMID: 38030035 DOI: 10.1016/j.jhep.2023.10.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/13/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND & AIMS Hepatitis delta virus (HDV) is a satellite RNA virus that requires the hepatitis B virus (HBV) for assembly and propagation. Individuals infected with HDV progress to advanced liver disease faster than HBV-monoinfected individuals. Recent studies have estimated the global prevalence of anti-HDV antibodies among the HBV-infected population to be 5-15%. This study aimed to better understand HDV prevalence at the population level in 25 countries/territories. METHODS We conducted a literature review to determine the prevalence of anti-HDV and HDV RNA in hepatitis B surface antigen (HBsAg)-positive individuals in 25 countries/territories. Virtual meetings were held with experts from each setting to discuss the findings and collect unpublished data. Data were weighted for patient segments and regional heterogeneity to estimate the prevalence in the HBV-infected population. The findings were then combined with The Polaris Observatory HBV data to estimate the anti-HDV and HDV RNA prevalence in each country/territory at the population level. RESULTS After adjusting for geographical distribution, disease stage and special populations, the anti-HDV prevalence among the HBsAg+ population changed from the literature estimate in 19 countries. The highest anti-HDV prevalence was 60.1% in Mongolia. Once adjusted for the size of the HBsAg+ population and HDV RNA positivity rate, China had the highest absolute number of HDV RNA+ cases. CONCLUSIONS We found substantially lower HDV prevalence than previously reported, as prior meta-analyses primarily focused on studies conducted in groups/regions that have a higher probability of HBV infection: tertiary care centers, specific risk groups or geographical regions. There is large uncertainty in HDV prevalence estimates. The implementation of reflex testing would improve estimates, while also allowing earlier linkage to care for HDV RNA+ individuals. The logistical and economic burden of reflex testing on the health system would be limited, as only HBsAg+ cases would be screened. IMPACT AND IMPLICATIONS There is a great deal of uncertainty surrounding the prevalence of hepatitis delta virus among people living with hepatitis B virus at the population level. In this study, we aimed to better understand the burden in 25 countries and territories, to refine techniques that can be used in future analyses. We found a lower prevalence in the majority of places studied than had been previously reported. These data can help inform policy makers on the need to screen people living with hepatitis B virus to find those coinfected with hepatitis delta virus and at high risk of progression, while also highlighting the pitfalls that other researchers have often fallen into.
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Tripodi A, Primignani M, D'Ambrosio R, Tosetti G, La Mura V, Lampertico P, Peyvandi F. Reappraisal of the conventional hemostasis tests as predictors of perioperative bleeding in the era of rebalanced hemostasis in cirrhosis. Hepatology 2024:01515467-990000000-00718. [PMID: 38214562 DOI: 10.1097/hep.0000000000000756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/24/2023] [Indexed: 01/13/2024]
Abstract
New global laboratory procedures mimicking the in vivo hemostasis process led to the changing paradigm of cirrhosis from the prototype of hemorrhagic diseases to a condition in which hemostasis is normal but fragile, thus justifying the hemorrhagic/thrombotic tendencies that affect these patients. The new paradigm was instrumental to change the management of cirrhosis. For example, international guidelines warn against the entrenched practice of testing patients with conventional hemostasis tests and infusing those with abnormalities with fresh-frozen plasma, coagulation factor concentrates, or platelets, prior to surgery/invasive procedures. These recommendations are, however, largely disattended. The practice of testing patients with the prothrombin time or viscoelastometry and using arbitrary cutoffs to make decisions on perioperative prophylaxis is still common and probably driven by medicolegal issues. There is no doubt that prothrombin time and congeners tests are unable to predict bleeding in cirrhosis. However, it cannot be excluded that some tests may be useful in patients who are severely decompensated. Large prospective collaborative studies are warranted. Enrolled patients should be randomized to receive perioperative prophylaxis based on laboratory testing (eg, viscoelastometry, thrombomodulin-modified thrombin generation) or to usual care. However, for these trials to be useful, a third group of patients who do not receive prophylaxis should be included. In conclusion, until results from these studies are available, physicians attending cirrhosis should refrain from using laboratory tests with arbitrary cutoffs to make decision on perioperative prophylaxis. Decision should be made by considering the clinical history of individual patients and the risk of hemorrhage of specific procedures.
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Affiliation(s)
- Armando Tripodi
- IRCCS Ca' Granda Ospedale Maggiore Policlinico Foundation, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milano, Italy
| | - Massimo Primignani
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Tosetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Vincenzo La Mura
- IRCCS Ca' Granda Ospedale Maggiore Policlinico Foundation, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milano, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
| | - Flora Peyvandi
- IRCCS Ca' Granda Ospedale Maggiore Policlinico Foundation, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milano, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
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15
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Chun HS, Papatheodoridis GV, Lee M, Lee HA, Kim YH, Kim SH, Oh YS, Park SJ, Kim J, Lee HA, Kim HY, Kim TH, Yoon EL, Jun DW, Ahn SH, Sypsa V, Yurdaydin C, Lampertico P, Calleja JL, Janssen HLA, Dalekos GN, Goulis J, Berg T, Buti M, Kim SU, Kim YJ. PAGE-B incorporating moderate HBV DNA levels predicts risk of HCC among patients entering into HBeAg-positive chronic hepatitis B. J Hepatol 2024; 80:20-30. [PMID: 37734683 DOI: 10.1016/j.jhep.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 07/31/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND & AIMS Recent studies reported that moderate HBV DNA levels are significantly associated with hepatocellular carcinoma (HCC) risk in hepatitis B e antigen (HBeAg)-positive, non-cirrhotic patients with chronic hepatitis B (CHB). We aimed to develop and validate a new risk score to predict HCC development using baseline moderate HBV DNA levels in patients entering into HBeAg-positive CHB from chronic infection. METHODS This multicenter cohort study recruited 3,585 HBeAg-positive, non-cirrhotic patients who started antiviral treatment with entecavir or tenofovir disoproxil fumarate at phase change into CHB from chronic infection in 23 tertiary university-affiliated hospitals of South Korea (2012-2020). A new HCC risk score (PAGED-B) was developed (training cohort, n = 2,367) based on multivariable Cox models. Internal validation using bootstrap sampling and external validation (validation cohort, n = 1,218) were performed. RESULTS Sixty (1.7%) patients developed HCC (median follow-up, 5.4 years). In the training cohort, age, gender, platelets, diabetes and moderate HBV DNA levels (5.00-7.99 log10 IU/ml) were independently associated with HCC development; the PAGED-B score (based on these five predictors) showed a time-dependent AUROC of 0.81 for the prediction of HCC development at 5 years. In the validation cohort, the AUROC of PAGED-B was 0.85, significantly higher than for other risk scores (PAGE-B, mPAGE-B, CAMD, and REAL-B). When stratified by the PAGED-B score, the HCC risk was significantly higher in high-risk patients than in low-risk patients (sub-distribution hazard ratio = 8.43 in the training and 11.59 in the validation cohorts, all p <0.001). CONCLUSIONS The newly established PAGED-B score may enable risk stratification for HCC at the time of transition into HBeAg-positive CHB. IMPACT AND IMPLICATIONS In this study, we developed and validated a new risk score to predict hepatocellular carcinoma (HCC) development in patients entering into hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) from chronic infection. The newly established PAGED-B score, which included baseline moderate HBV DNA levels (5-8 log10 IU/ml), improved on the predictive performance of prior risk scores. Based on a patient's age, gender, diabetic status, platelet count, and moderate DNA levels (5-8 log10 IU/ml) at the phase change into CHB from chronic infection, the PAGED-B score represents a reliable and easily available risk score to predict HCC development during the first 5 years of antiviral treatment in HBeAg-positive patients entering into CHB. With a scoring range from 0 to 12 points, the PAGED-B score significantly differentiated the 5-year HCC risk: low <7 points and high ≥7 points.
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Affiliation(s)
- Ho Soo Chun
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea; Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Korea
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Minjong Lee
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea; Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Korea.
| | - Hye Ah Lee
- Clinical Trial Center, Ewha Womans University Seoul Hospital, Seoul, Korea
| | - Yeong Hwa Kim
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Seo Hyun Kim
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Yun-Seo Oh
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Su Jin Park
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Jihye Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea; Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Korea
| | - Hwi Young Kim
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea; Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Korea
| | - Tae Hun Kim
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea; Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Korea
| | - Eileen L Yoon
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Dae Won Jun
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea; Yonsei Liver Center, Severance Hospital, Seoul, Korea
| | - Vana Sypsa
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Cihan Yurdaydin
- Department of Gastroenterology & Hepatology, Koc University Medical School, Istanbul, Turkey
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, CRC "A. M. and A. Migliavacca" Center for Liver Disease, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Harry LA Janssen
- Department of Gastroenterology & Hepatology, Erasmus MC University Medical Center, Rotterdam, 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
| | - John Goulis
- 4th Department of Internal Medicine, Αristotle University of Thessaloniki Medical School, Thessaloniki, Greece
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Maria Buti
- Hospital General Universitario Vall Hebron and Ciberehd, Barcelona, Spain
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea; Yonsei Liver Center, Severance Hospital, Seoul, Korea.
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.
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16
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Murray SM, Pose E, Wittner M, Londoño MC, Schaub G, Cook J, Dimitriadis S, Meacham G, Irwin S, Lim Z, Duengelhoef P, Sterneck M, Lohse AW, Perez V, Trivedi P, Bhandal K, Mullish BH, Manousou P, Provine NM, Avitabile E, Carroll M, Tipton T, Healy S, Burra P, Klenerman P, Dunachie S, Kronsteiner B, Maciola AK, Pasqual G, Hernandez-Gea V, Garcia-Pagan JC, Lampertico P, Iavarone M, Gines P, Lütgehetmann M, Schulze Zur Wiesch J, Russo FP, Barnes E, Marjot T. Immune responses and clinical outcomes after COVID-19 vaccination in patients with liver disease and liver transplant recipients. J Hepatol 2024; 80:109-123. [PMID: 37863203 PMCID: PMC10914634 DOI: 10.1016/j.jhep.2023.10.009] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND & AIMS Comparative assessments of immunogenicity following different COVID-19 vaccines in patients with distinct liver diseases are lacking. SARS-CoV-2-specific T-cell and antibody responses were evaluated longitudinally after one to three vaccine doses, with long-term follow-up for COVID-19-related clinical outcomes. METHODS A total of 849 participants (355 with cirrhosis, 74 with autoimmune hepatitis [AIH], 36 with vascular liver disease [VLD], 257 liver transplant recipients [LTRs] and 127 healthy controls [HCs]) were recruited from four countries. Standardised immune assays were performed pre and post three vaccine doses (V1-3). RESULTS In the total cohort, there were incremental increases in antibody titres after each vaccine dose (p <0.0001). Factors associated with reduced antibody responses were age and LT, whereas heterologous vaccination, prior COVID-19 and mRNA platforms were associated with greater responses. Although antibody titres decreased between post-V2 and pre-V3 (p = 0.012), patients with AIH, VLD, and cirrhosis had equivalent antibody responses to HCs post-V3. LTRs had lower and more heterogenous antibody titres than other groups, including post-V3 where 9% had no detectable antibodies; this was heavily influenced by intensity of immunosuppression. Vaccination increased T-cell IFNγ responses in all groups except LTRs. Patients with liver disease had lower functional antibody responses against nine Omicron subvariants and reduced T-cell responses to Omicron BA.1-specific peptides compared to wild-type. 122 cases of breakthrough COVID-19 were reported of which 5/122 (4%) were severe. Of the severe cases, 4/5 (80%) occurred in LTRs and 2/5 (40%) had no serological response post-V2. CONCLUSION After three COVID-19 vaccines, patients with liver disease generally develop robust antibody and T-cell responses to vaccination and have mild COVID-19. However, LTRs have sustained no/low antibody titres and appear most vulnerable to severe disease. IMPACT AND IMPLICATIONS Standardised assessments of the immune response to different COVID-19 vaccines in patients with liver disease are lacking. We performed antibody and T-cell assays at multiple timepoints following up to three vaccine doses in a large cohort of patients with a range of liver conditions. Overall, the three most widely available vaccine platforms were immunogenic and appeared to protect against severe breakthrough COVID-19. This will provide reassurance to patients with chronic liver disease who were deemed at high risk of severe COVID-19 during the pre-vaccination era, however, liver transplant recipients had the lowest antibody titres and remained vulnerable to severe breakthrough infection. We also characterise the immune response to multiple SARS-CoV-2 variants and describe the interaction between disease type, severity, and vaccine platform. These insights may prove useful in the event of future viral infections which also require rapid vaccine development and delivery to patients with liver disease.
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Affiliation(s)
- Sam M Murray
- Peter Medawar Building for Pathogen Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Elisa Pose
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain
| | - Melanie Wittner
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Germany; Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maria-Carlota Londoño
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain
| | - Golda Schaub
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Germany; Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jonathan Cook
- Centre for Statistics in Medicine, University of Oxford, Oxford, UK
| | - Stavros Dimitriadis
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Georgina Meacham
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Sophie Irwin
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Zixiang Lim
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Paul Duengelhoef
- Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martina Sterneck
- Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ansgar W Lohse
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Germany; Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Valeria Perez
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Germany
| | - Palak Trivedi
- National Institute for Health Research Birmingham Biomedical Research Centre, Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, UK; Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Khush Bhandal
- Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Benjamin H Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Department of Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Pinelopi Manousou
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Department of Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Nicholas M Provine
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Emma Avitabile
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain
| | - Miles Carroll
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Tom Tipton
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Saoirse Healy
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Patrizia Burra
- University of Padova, Department of Surgery, Oncology and Gastroenterology DISCOG, Italy
| | - Paul Klenerman
- Peter Medawar Building for Pathogen Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK; Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK; The Oxford NIHR Biomedical Research Centre, Oxford University Hospital NHS Trust, Oxford, UK
| | - Susanna Dunachie
- Peter Medawar Building for Pathogen Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK; The Oxford NIHR Biomedical Research Centre, Oxford University Hospital NHS Trust, Oxford, UK; Mahidol Oxford Tropical Medicine Research Unit, University of Mahidol, Bangkok, Thailand
| | - Barbara Kronsteiner
- Peter Medawar Building for Pathogen Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK; The Oxford NIHR Biomedical Research Centre, Oxford University Hospital NHS Trust, Oxford, UK; Mahidol Oxford Tropical Medicine Research Unit, University of Mahidol, Bangkok, Thailand
| | - Agnieszka Katarzyna Maciola
- Laboratory of Synthetic Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Giulia Pasqual
- Laboratory of Synthetic Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - Virginia Hernandez-Gea
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Germany
| | - Juan Carlos Garcia-Pagan
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Germany
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Massimo Iavarone
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pere Gines
- Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; CIBERehd (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Spain
| | - Marc Lütgehetmann
- Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Institute of Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Julian Schulze Zur Wiesch
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Germany; Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Francesco Paolo Russo
- University of Padova, Department of Surgery, Oncology and Gastroenterology DISCOG, Italy
| | - Eleanor Barnes
- Peter Medawar Building for Pathogen Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK; The Oxford NIHR Biomedical Research Centre, Oxford University Hospital NHS Trust, Oxford, UK.
| | - Thomas Marjot
- Oxford Centre for Diabetes, Endocrinology and Metabolism (OCDEM), NIHR Oxford Biomedical Research Centre, Churchill Hospital, University of Oxford, Oxford, UK; Oxford Liver Unit, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK.
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17
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D'Ambrosio R, Piccinelli S, Beccalli B, Spinetti A, Puoti M, Fagiuoli S, Magni CF, Vavassori A, Sacchi P, Castaldi S, Bombardieri G, Farina C, Buoro S, Amorosi A, Corradin M, Cereda D, Lampertico P. A territory-wide opportunistic, hospital-based HCV screening in the general population from northern Italy: The 1969-1989 birth-cohort. Liver Int 2023; 43:2645-2656. [PMID: 37715524 DOI: 10.1111/liv.15727] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 08/21/2023] [Accepted: 08/29/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND AND AIM The World Health Organization (WHO) goal of Hepatitis C Virus (HCV) elimination by 2030 rose awareness about the need of screening plans, worldwide. In Italy, graduated screening starting from people born in 1969-1989 might be the most-effective strategy. We performed an opportunistic HCV screening study in the general population attending health facilities in Lombardy region, Northern Italy. METHODS This is a prospective, multicenter, territory-wide, opportunistic study supported by the Regional Government of Lombardy, Italy. Between June 2022 and December 2022, all subjects born in 1969-1989, hospitalized or accessing blood collection centres were offered anti-HCV and HCV-RNA tests. Patients with known anti-HCV positivity and/or previous anti-HCV treatment were excluded. Demographic features were uploaded into a regional web-based platform. RESULTS In total, 120 193 individuals were screened in 75 centres. Mean age was 44 (±6) years, 65.2% were females, 83.7% were tested at blood collection centres. Anti-HCV tested positive in 604 (0.50%) subjects: mean age 47 (±5), 51.1% females. HCV seroprevalence was higher in males (p < 0.00001), elderly (p < 0.00001) and in- vs. outpatients (p = 0.0009). HCV-RNA was detectable in 125 out of 441 (28.3%) anti-HCV positive subjects. Actively infected patients were 46 (±6) years old, mainly males (56.8%). The overall prevalence of active HCV infection was 0.10%, higher in elderly (p = 0.0003) and in in-patients (p = 0.0007). Among 93 HCV-RNA positive patients, the median age was 48 years, 58% males, 62% Italian born, median HCV-RNA levels were 6,1 log IU/mL, liver stiffness measurement (LSM) values 5.5 (3.1-29.9) kPa and ALT levels 48 U/L. CONCLUSIONS The prevalence of active HCV infection in the 1969-1989 population attending health facilities in Lombardy was low. Most viremic patients were Italian-born, with mild liver disease but high-HCV-RNA levels. Due to the higher prevalence in the elderly, the extension of such opportunistic screening programs to lower birth cohorts would be warranted.
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Affiliation(s)
- Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Piccinelli
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | | | - Angiola Spinetti
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, AAST Spedali Civili, Brescia, Italy
| | - Massimo Puoti
- Division of Infectious Diseases, ASST GOM Niguarda, Milan, Italy
- Department of Medicine, University of Milan Bicocca, Milan, Italy
| | - Stefano Fagiuoli
- Department of Medicine, University of Milan Bicocca, Milan, Italy
- Division of Gastroenterology, Hepatology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | | | - Paolo Sacchi
- Division of Infectious Diseases, IRCCS San Matteo di Pavia, Pavia, Italy
| | - Silvana Castaldi
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
- Quality Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Bombardieri
- Microbiology and Virology Laboratory, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Claudio Farina
- Microbiology and Virology Laboratory, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | | | | | | | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Centre for Liver Disease, University of Milan, Milan, Italy
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18
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Huang DQ, Singal AG, Kanwal F, Lampertico P, Buti M, Sirlin CB, Nguyen MH, Loomba R. Hepatocellular carcinoma surveillance - utilization, barriers and the impact of changing aetiology. Nat Rev Gastroenterol Hepatol 2023; 20:797-809. [PMID: 37537332 DOI: 10.1038/s41575-023-00818-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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] [Accepted: 06/30/2023] [Indexed: 08/05/2023]
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer death worldwide. Surveillance for HCC is critical for early detection and treatment, but fewer than one-quarter of individuals at risk of HCC undergo surveillance. Multiple failures across the screening process contribute to the underutilization of surveillance, including limited disease awareness among patients and health-care providers, knowledge gaps, and difficulty recognizing patients who are at risk. Non-alcoholic fatty liver disease and alcohol-associated liver disease are the fastest-rising causes of HCC-related death worldwide and are associated with unique barriers to surveillance. In particular, more than one-third of patients with HCC related to non-alcoholic fatty liver disease do not have cirrhosis and therefore lack a routine indication for HCC surveillance on the basis of current practice guidelines. Semi-annual abdominal ultrasound with measurement of α-fetoprotein levels is recommended for HCC surveillance, but the sensitivity of this approach for early HCC is limited, especially for patients with cirrhosis or obesity. In this Review, we discuss the current status of HCC surveillance and the remaining challenges, including the changing aetiology of liver disease. We also discuss strategies to improve the utilization and quality of surveillance for HCC.
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Affiliation(s)
- Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore.
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Fasiha Kanwal
- Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Maria Buti
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBER-EHD del Instituto Carlos III, Barcelona, Spain
| | - Claude B Sirlin
- Liver Imaging Group, Department of Radiology, UCSD School of Medicine, San Diego, CA, USA
| | - Mindie H Nguyen
- Department of Epidemiology and Population Health, Stanford University Medical Center, Stanford University, Palo Alto, CA, USA
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford University, Palo Alto, CA, USA
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, University of California at San Diego, San Diego, CA, USA
- Division of Epidemiology, Department of Family Medicine and Public Health, University of California at San Diego, San Diego, CA, USA
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19
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Mircoli L, Bacà N, Antonelli B, Caccamo L, Cattaneo E, Colombo F, Dibenedetto C, Diehl L, Donato MF, Faggiano A, Iavarone MA, Lampertico P, Marenghi C, Polli F, Quarenghi E, Sozzi FB, Spaziani C, Tosetti G, Valsecchi C, Vicardi P, Vicenzi M, Zefelippo A, Ruscica M, Carugo S. Induced myocardial ischemia in candidates to liver transplantation without evidence of heart disease. Ann Med 2023; 55:2237521. [PMID: 37493458 PMCID: PMC10373605 DOI: 10.1080/07853890.2023.2237521] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Coronary artery disease (CAD) is associated with perioperative liver transplantation (LT) mortality. In absence of a defined risk algorithm, we aimed to test whether stress echocardiography and coronary computed tomography angiography (CCTA) could detect CAD in end-stage liver disease (ESLD) patients without previous evidence of heart disease. METHODS LT candidates ≥30 years underwent a cardiovascular (CV) assessment through stress echocardiography. CCTA was performed in patients ≥50 years with two or more CV risk factors (e.g. diabetes, CAD family history, dyslipidaemia). Coronary angiography (CAG) was scheduled when stress echocardiography and/or CCTA were positive. Sensibility, specificity, positive and negative predictive values of stress echocardiography and CCTA were assessed by numbers of coronary revascularization (true positives) and lack of acute coronary events over a mean follow-up of 3 years (true negatives). RESULTS Stress echocardiography was performed in 273 patients, CCTA in 34 and CAG in 41. Eight patients had critical coronary lesions, and 19 not-critical lesions. Sensitivity, specificity, positive and negative predictive values were 50.0%, 90.2%, 13.3% and 98.4% for stress echocardiography and 100%, 76.7%, 36.4% and 100% for CCTA. Among 163 patients who underwent LT (57.6%), 16 died and 5 had major adverse CV events over a mean follow-up of 3 years. CONCLUSIONS A very low prevalence of CAD in a selected population of ESLD at intermediate to high CV risk was found. A screening based on stress echocardiography and CCTA resulted in low incidence of post-LT acute coronary events in ELSD patients. CAD has no impact on mid-term survival.
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Affiliation(s)
- Luca Mircoli
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Niccolò Bacà
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Barbara Antonelli
- Department of Surgery Area, General Surgery and Liver Transplantation Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lucio Caccamo
- Department of Surgery Area, General Surgery and Liver Transplantation Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Emanuele Cattaneo
- Department of Emergency Area, Anaesthesia and Adult Intensive Care Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federico Colombo
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Clara Dibenedetto
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Livia Diehl
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Francesca Donato
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Faggiano
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Alberto Iavarone
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Centre for Liver Disease, Università degli Studi di Milano, Milan, Italy
| | - Cristina Marenghi
- Department of Emergency Area, Anaesthesia and Adult Intensive Care Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federico Polli
- Department of Emergency Area, Anaesthesia and Adult Intensive Care Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Edoardo Quarenghi
- Department of Emergency Area, Anaesthesia and Adult Intensive Care Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fabiola B Sozzi
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristina Spaziani
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Tosetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Carlo Valsecchi
- Department of Emergency Area, Anaesthesia and Adult Intensive Care Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pierluigi Vicardi
- Department of Emergency Area, Anaesthesia and Adult Intensive Care Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Vicenzi
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Dyspnea Lab, Università degli Studi di Milano, Milan, Italy
| | - Arianna Zefelippo
- Department of Surgery Area, General Surgery and Liver Transplantation Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimiliano Ruscica
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Stefano Carugo
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Dyspnea Lab, Università degli Studi di Milano, Milan, Italy
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Costantino A, Piagnani A, Caccia R, Sorge A, Maggioni M, Perbellini R, Donato F, D'Ambrosio R, Sed NPO, Valenti L, Prati D, Vecchi M, Lampertico P, Fraquelli M. Reproducibility and accuracy of a pocket-size ultrasound device in assessing liver steatosis. Dig Liver Dis 2023:S1590-8658(23)01032-0. [PMID: 38016894 DOI: 10.1016/j.dld.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND This diagnostic prospective study compared the feasibility and diagnostic accuracy of Pocket-size Ultrasound Devices (PUDs) against standard ultrasound (US) in detecting liver steatosis using the controlled attenuation parameter (CAP) and liver biopsy as reference standards. MATERIALS AND METHODS Consecutive patients with chronic liver diseases were assessed for the presence of steatosis using PUD and US. A CAP cut-off value >275 dB/m was applied to establish ≥S1. A 26-patient subgroup underwent liver biopsy. PUD reproducibility was evaluated using Cohen's k statistic. Diagnostic accuracy of PUD and US was given as Sensibility (Sn), Specificity (Sp), Positive and Negative Predictive Values (PPV, NPV), positive and negative Likelihood Ratio (LR+, LR-). RESULTS 81 consecutive patients (69% males) with multiple etiologies were enroled. PUD inter-observer agreement was good (k 0.77, 95%CI 0.62-0.93). PUD and US identified ≥S1 according to CAP values respectively with Sn 0.87, Sp 0.61, PPV 0.49, NPV 0.91, LR+ 2.04, LR- 0.07, AUROC 0.74 and Sn 0.96, Sp 0.54, PPV 0.47, NPV 0.97, LR+ 2.10, LR- 0.07, AUROC 0.75. CONCLUSIONS PUD shows good reproducibility and diagnostic accuracy in ruling liver steatosis out, representing a useful point-of-care tool to avail of hepatologists interested in excluding NAFLD, but with basic US skills.
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Affiliation(s)
- Andrea Costantino
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Endoscopy Unit, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Alessandra Piagnani
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Riccardo Caccia
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Andrea Sorge
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Marco Maggioni
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pathology Unit, Milan, Italy
| | - Riccardo Perbellini
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Hepatology Unit, Milan, Italy
| | - Francesca Donato
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Hepatology Unit, Milan, Italy
| | - Roberta D'Ambrosio
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Hepatology Unit, Milan, Italy
| | - Nicole Piazza O Sed
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Endoscopy Unit, Milan, Italy
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy; Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy Translational Medicine, Department of Transfusion Medicine and Hematology, Milan, Italy
| | - Daniele Prati
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy Translational Medicine, Department of Transfusion Medicine and Hematology, Milan, Italy
| | - Maurizio Vecchi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Endoscopy Unit, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Hepatology Unit, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Mirella Fraquelli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Endoscopy Unit, Milan, Italy.
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21
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Ghany MG, Buti M, Lampertico P, Lee HM. Guidance on treatment endpoints and study design for clinical trials aiming to achieve cure in chronic hepatitis B and D: Report from the 2022 AASLD-EASL HBV-HDV Treatment Endpoints Conference. Hepatology 2023; 78:1654-1673. [PMID: 37326326 DOI: 10.1097/hep.0000000000000431] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 04/14/2023] [Indexed: 06/17/2023]
Abstract
Representatives from academia, industry, regulatory agencies, and patient advocacy groups convened under the American Association for the Study of Liver Diseases (AASLD) and the European Association for the Study of the Liver (EASL) in June 2022 with the primary goal of achieving consensus on chronic HBV and HDV treatment endpoints to guide clinical trials aiming to "cure" HBV and HDV. Conference participants reached an agreement on some key points. The preferred primary endpoint for phase II/III trials evaluating finite treatments for chronic hepatitis B (CHB) is a "functional" cure, defined as sustained HBsAg loss and HBV DNA less than the lower limit of quantitation (LLOQ) 24 weeks off-treatment. An alternate endpoint would be "partial cure" defined as sustained HBsAg level < 100 IU/mL and HBV DNA < LLOQ 24 weeks off-treatment. Clinical trials should initially focus on patients with HBeAg positive or negative CHB, who are treatment-naive or virally suppressed on nucleos(t)ide analogs. Hepatitis flares may occur during curative therapy and should be promptly investigated and outcomes reported. HBsAg loss would be the preferred endpoint for chronic hepatitis D, but HDV RNA < LLOQ 24 weeks off-treatment is a suitable alternate primary endpoint of phase II/III trials assessing finite strategies. For trials assessing maintenance therapy, the primary endpoint should be HDV RNA < LLOQ assessed at on-treatment week 48. An alternate endpoint would be ≥2 log reduction in HDV RNA combined with normalization of alanine aminotransferase level. Suitable candidates for phase II/III trials would be treatment-naiive or experienced patients with quantifiable HDV RNA. Novel biomarkers (hepatitis B core-related antigen [HBcrAg] and HBV RNA) remain exploratory, while nucleos(t)ide analogs and pegylated interferon still have a role in combination with novel agents. Importantly, patient input is encouraged early on in drug development under the FDA/EMA patient-focused drug development programs.
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Affiliation(s)
- Marc G Ghany
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Maria Buti
- Liver Unit, Vall d'Hebron University Hospital and CIBEREHD del Instituto Carlos III, Barcelona, Spain
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Milan, Italy
| | - Hannah M Lee
- Department of Gastroenterology, Hepatology and Nutrition, Stravitz Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, Virginia, USA
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22
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Ghany MG, Buti M, Lampertico P, Lee HM. Guidance on treatment endpoints and study design for clinical trials aiming to achieve cure in chronic hepatitis B and D: Report from the 2022 AASLD-EASL HBV-HDV Treatment Endpoints Conference. J Hepatol 2023; 79:1254-1269. [PMID: 37377088 DOI: 10.1016/j.jhep.2023.06.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 04/14/2023] [Indexed: 06/29/2023]
Abstract
Representatives from academia, industry, regulatory agencies, and patient advocacy groups convened under the American Association for the Study of Liver Diseases (AASLD) and the European Association for the Study of the Liver (EASL) in June 2022 with the primary goal of achieving consensus on chronic HBV and HDV treatment endpoints to guide clinical trials aiming to "cure" HBV and HDV. Conference participants reached an agreement on some key points. The preferred primary endpoint for phase II/III trials evaluating finite treatments for chronic hepatitis B (CHB) is a "functional" cure, defined as sustained HBsAg loss and HBV DNA less than the lower limit of quantitation (LLOQ) 24 weeks off-treatment. An alternate endpoint would be "partial cure" defined as sustained HBsAg level <100 IU/mL and HBV DNA
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Affiliation(s)
- Marc G Ghany
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA.
| | - Maria Buti
- Liver Unit, Vall d'Hebron University Hospital and CIBEREHD del Instituto Carlos III, Barcelona, Spain
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Milan, Italy
| | - Hannah M Lee
- Department of Gastroenterology, Hepatology and Nutrition, Stravitz Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, Virginia, USA
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23
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Rossi M, Vecchi A, Tiezzi C, Barili V, Fisicaro P, Penna A, Montali I, Daffis S, Fletcher SP, Gaggar A, Medley J, Graupe M, Lad L, Loglio A, Soffredini R, Borghi M, Pollicino T, Musolino C, Alfieri A, Brillo F, Laccabue D, Massari M, Boarini C, Abbati G, Pedrazzi G, Missale G, Lampertico P, Ferrari C, Boni C. Phenotypic CD8 T cell profiling in chronic hepatitis B to predict HBV-specific CD8 T cell susceptibility to functional restoration in vitro. Gut 2023; 72:2123-2137. [PMID: 36717219 PMCID: PMC10579518 DOI: 10.1136/gutjnl-2022-327202] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 12/29/2022] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Exhausted hepatitis B virus (HBV)-specific CD8 T cells in chronic HBV infection are broadly heterogeneous. Characterisation of their functional impairment may allow to distinguish patients with different capacity to control infection and reconstitute antiviral function. DESIGN HBV dextramer+CD8 T cells were analysed ex vivo for coexpression of checkpoint/differentiation markers, transcription factors and cytokines in 35 patients with HLA-A2+chronic hepatitis B (CHB) and in 29 control HBsAg negative CHB patients who seroconverted after NUC treatment or spontaneously. Cytokine production was also evaluated in HBV peptide-stimulated T cell cultures, in the presence or absence of antioxidant, polyphenolic, PD-1/PD-L1 inhibitor and TLR-8 agonist compounds and the effect on HBV-specific responses was further validated on additional 24 HLA-A2 negative CHB patients. RESULTS Severely exhausted HBV-specific CD8 T cell subsets with high expression of inhibitory receptors, such as PD-1, TOX and CD39, were detected only in a subgroup of chronic viraemic patients. Conversely, a large predominance of functionally more efficient HBV-specific CD8 T cell subsets with lower expression of coinhibitory molecules and better response to in vitro immune modulation, typically detected after resolution of infection, was also observed in a proportion of chronic viraemic HBV patients. Importantly, the same subset of patients who responded more efficiently to in vitro immune modulation identified by HBV-specific CD8 T cell analysis were also identified by staining total CD8 T cells with PD-1, TOX, CD127 and Bcl-2. CONCLUSIONS The possibility to distinguish patient cohorts with different capacity to respond to immune modulatory compounds in vitro by a simple analysis of the phenotypic CD8 T cell exhaustion profile deserves evaluation of its clinical applicability.
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Affiliation(s)
- Marzia Rossi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Vecchi
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Camilla Tiezzi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Valeria Barili
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Paola Fisicaro
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Amalia Penna
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Ilaria Montali
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | | | - Anuj Gaggar
- Gilead Sciences Inc, Foster City, California, USA
| | | | | | - Latesh Lad
- Gilead Sciences Inc, Foster City, California, USA
| | - Alessandro Loglio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Roberta Soffredini
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Marta Borghi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Teresa Pollicino
- Department of Human Pathology, University Hospital of Messina, Messina, Italy
| | - Cristina Musolino
- Department of Human Pathology, University Hospital of Messina, Messina, Italy
| | - Arianna Alfieri
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Federica Brillo
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Diletta Laccabue
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Marco Massari
- Unit of Infectious Diseases, IRCCS, Reggio Emilia, Italy
| | - Chiara Boarini
- Division of Internal Medicine 2 and Center for Hemochromatosis, University of Modena and Reggio Emilia, Modena, Italy
| | - Gianluca Abbati
- Division of Internal Medicine 2 and Center for Hemochromatosis, University of Modena and Reggio Emilia, Modena, Italy
| | - Giuseppe Pedrazzi
- Department of Neuroscience - Biophysics and Medical Physics Unit, University of Parma, Parma, Italy
| | - Gabriele Missale
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, Milano, Italy
| | - Carlo Ferrari
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Carolina Boni
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
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Mateo R, Xu S, Shornikov A, Yazdi T, Liu Y, May L, Han B, Han D, Martin R, Manhas S, Richards C, Marceau C, Aeschbacher T, Chang S, Manuilov D, Hollnberger J, Urban S, Asselah T, Abdurakhmanov D, Lampertico P, Maiorova E, Mo H. Broad-spectrum activity of bulevirtide against clinical isolates of HDV and recombinant pan-genotypic combinations of HBV/HDV. JHEP Rep 2023; 5:100893. [PMID: 37929228 PMCID: PMC10622701 DOI: 10.1016/j.jhepr.2023.100893] [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: 05/03/2023] [Revised: 07/20/2023] [Accepted: 08/07/2023] [Indexed: 11/07/2023] Open
Abstract
Background & Aims Bulevirtide (BLV) is a small lipopeptide agent that specifically binds to the sodium taurocholate cotransporting polypeptide (NTCP) bile salt transporter and HBV/HDV receptor on the surface of human hepatocytes and inhibits HDV and HBV entry. As a satellite virus of HBV, HDV virions are formed after assembly of HDV RNA with the HBV envelope proteins (HBsAg). Because both viruses exist as eight different genotypes, this creates a potential for high diversity in the HBV/HDV combinations. To investigate the sensitivity of various combinations of HBV/HDV genotypes to BLV, clinical and laboratory strains were assessed. Methods For the laboratory strains, the different envelopes from HBV genotypes A through H were combined with HDV genotypes 1-8 in cotransfection assays. Clinical plasma isolates were obtained from clinical studies and academic collaborations to maximise the diversity of HBV/HDV genotypes tested. Results The mean BLV EC50 against HDV laboratory strains ranged from 0.44 to 0.64 nM. Regardless of HBV and HDV genotypes, the clinical isolates showed similar sensitivities to BLV with mean values that ranged from 0.2 to 0.73 nM. Conclusions These data support the use of BLV in patients infected with any HBV/HDV genotypes. Impact and implications This study describes the potent activity of BLV against multiple laboratory strains spanning all HBV/HDV A-H/1-8 genotype combinations and the most diverse collection of HDV clinical samples tested to date, including HBV/HDV genotype combinations less frequently observed in the clinic. Overall, all isolates and laboratory strains displayed similar in vitro nanomolar sensitivity to BLV. This broad-spectrum antiviral activity of BLV has direct implications on potential simplified treatment for any patient infected with HDV, regardless of genotype, and supports the new 2023 EASL Clinical Practice Guidelines on HDV that recommend antiviral treatment for all patients with CHD.
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Affiliation(s)
| | - Simin Xu
- Gilead Sciences Inc., Foster City, CA, USA
| | | | | | - Yang Liu
- Gilead Sciences Inc., Foster City, CA, USA
| | | | - Bin Han
- Gilead Sciences Inc., Foster City, CA, USA
| | - Dong Han
- Gilead Sciences Inc., Foster City, CA, USA
| | | | | | | | | | | | | | | | - Julius Hollnberger
- Department of Infectious Diseases, Molecular Virology, University Hospital Heidelberg, Heidelberg, Germany
- German Center for Infection Research (DZIF), Heidelberg Partner Site, Heidelberg, Germany
| | - Stephan Urban
- Department of Infectious Diseases, Molecular Virology, University Hospital Heidelberg, Heidelberg, Germany
- German Center for Infection Research (DZIF), Heidelberg Partner Site, Heidelberg, Germany
| | - Tarik Asselah
- Université de Paris-Cité, Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Hôpital Beaujon, Department of Hepatology, AP-HP, Clichy, France
| | | | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC 'A. M. and A. Migliavacca' Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | | | - Hongmei Mo
- Gilead Sciences Inc., Foster City, CA, USA
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25
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Tosetti G, Degasperi E, Farina E, Primignani M, Lampertico P. Carvedilol to reduce the risk of decompensation in patients with compensated cirrhosis: Is it really needed in patients with cured HCV or suppressed HBV? J Hepatol 2023; 79:e200-e202. [PMID: 37003441 DOI: 10.1016/j.jhep.2023.03.026] [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: 03/09/2023] [Accepted: 03/17/2023] [Indexed: 04/03/2023]
Affiliation(s)
- Giulia Tosetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisa Farina
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Primignani
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Razavi-Shearer D, Gamkrelidze I, Pan C, Jia J, Berg T, Gray R, Lim YS, Chen CJ, Ocama P, Desalegn H, Abbas Z, Abdallah A, Aghemo A, Ahmadbekova S, Ahn SH, Aho I, Akarca U, Al Masri N, Alalwan A, Alavian S, Al-Busafi S, Aleman S, Alfaleh F, Alghamdi A, Al-Hamoudi W, Aljumah A, Al-Naamani K, Al-Rifai A, Alserkal Y, Altraif I, Amarsanaa J, Anderson M, Andersson M, Armstrong P, Asselah T, Athanasakis K, Baatarkhuu O, Ben-Ari Z, Bensalem A, Bessone F, Biondi M, Bizri AR, Blach S, Braga W, Brandão-Mello C, Brosgart C, Brown K, Brown, Jr R, Bruggmann P, Brunetto M, Buti M, Cabezas J, Casanovas T, Chae C, Chan HLY, Cheinquer H, Chen PJ, Cheng KJ, Cheon ME, Chien CH, Choudhuri G, Christensen PB, Chuang WL, Chulanov V, Cisneros L, Coffin C, Contreras F, Coppola N, Cornberg M, Cowie B, Cramp M, Craxi A, Crespo J, Cui F, Cunningham C, Dalgard O, De Knegt R, De Ledinghen V, Dore G, Drazilova S, Duberg AS, Egeonu S, Elbadri M, El-Kassas M, El-Sayed M, Estes C, Etzion O, Farag E, Ferradini L, Ferreira P, Flisiak R, Forns X, Frankova S, Fung J, Gane E, Garcia V, García-Samaniego J, Gemilyan M, Genov J, Gheorghe L, Gholam P, Gish R, Goleij P, Gottfredsson M, Grebely J, Gschwantler M, Guingane NA, Hajarizadeh B, Hamid S, Hamoudi W, Harris A, Hasan I, Hatzakis A, Hellard M, Hercun J, Hernandez J, Hockicková I, Hsu YC, Hu CC, Husa P, Janicko M, Janjua N, Jarcuska P, Jaroszewicz J, Jelev D, Jeruma A, Johannessen A, Kåberg M, Kaita K, Kaliaskarova K, Kao JH, Kelly-Hanku A, Khamis F, Khan A, Kheir O, Khoudri I, Kondili L, Konysbekova A, Kristian P, Kwon J, Lagging M, Laleman W, Lampertico P, Lavanchy D, Lázaro P, Lazarus JV, Lee A, Lee MH, Liakina V, Lukšić B, Malekzadeh R, Malu A, Marinho R, Mendes-Correa MC, Merat S, Meshesha BR, Midgard H, Mohamed R, Mokhbat J, Mooneyhan E, Moreno C, Mortgat L, Müllhaupt B, Musabaev E, Muyldermans G, Naveira M, Negro F, Nersesov A, Nguyen VTT, Ning Q, Njouom R, Ntagirabiri R, Nurmatov Z, Oguche S, Omuemu C, Ong J, Opare-Sem O, Örmeci N, Orrego M, Osiowy C, Papatheodoridis G, Peck-Radosavljevic M, Pessoa M, Pham T, Phillips R, Pimenov N, Pincay-Rodríguez L, Plaseska-Karanfilska D, Pop C, Poustchi H, Prabdial-Sing N, Qureshi H, Ramji A, Rautiainen H, Razavi-Shearer K, Remak W, Ribeiro S, Ridruejo E, Ríos-Hincapié C, Robalino M, Roberts L, Roberts S, Rodríguez M, Roulot D, Rwegasha J, Ryder S, Sadirova S, Saeed U, Safadi R, Sagalova O, Said S, Salupere R, Sanai F, Sanchez-Avila JF, Saraswat V, Sargsyants N, Sarrazin C, Sarybayeva G, Schréter I, Seguin-Devaux C, Seto WK, Shah S, Sharara A, Sheikh M, Shouval D, Sievert W, Simojoki K, Simonova M, Sinn DH, Sonderup M, Sonneveld M, Spearman CW, Sperl J, Stauber R, Stedman C, Sypsa V, Tacke F, Tan SS, Tanaka J, Tergast T, Terrault N, Thompson A, Thompson P, Tolmane I, Tomasiewicz K, Tsang TY, Uzochukwu B, Van Welzen B, Vanwolleghem T, Vince A, Voeller A, Waheed Y, Waked I, Wallace J, Wang C, Weis N, Wong G, Wong V, Wu JC, Yaghi C, Yesmembetov K, Yip T, Yosry A, Yu ML, Yuen MF, Yurdaydin C, Zeuzem S, Zuckerman E, Razavi H. Global prevalence, cascade of care, and prophylaxis coverage of hepatitis B in 2022: a modelling study. Lancet Gastroenterol Hepatol 2023; 8:879-907. [PMID: 37517414 DOI: 10.1016/s2468-1253(23)00197-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/25/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND The 2016 World Health Assembly endorsed the elimination of hepatitis B virus (HBV) infection as a public health threat by 2030; existing therapies and prophylaxis measures make such elimination feasible, even in the absence of a virological cure. We aimed to estimate the national, regional, and global prevalence of HBV in the general population and among children aged 5 years and younger, as well as the rates of diagnosis, treatment, prophylaxis, and the future burden globally. METHODS In this modelling study, we used a Delphi process with data from literature reviews and interviews with country experts to quantify the prevalence, diagnosis, treatment, and prevention measures for HBV infection. The PRoGReSs Model, a dynamic Markov model, was used to estimate the country, regional, and global prevalence of HBV infection in 2022, and the effects of treatment and prevention on disease burden. The future incidence of morbidity and mortality in the absence of additional interventions was also estimated at the global level. FINDINGS We developed models for 170 countries which resulted in an estimated global prevalence of HBV infection in 2022 of 3·2% (95% uncertainty interval 2·7-4·0), corresponding to 257·5 million (216·6-316·4) individuals positive for HBsAg. Of these individuals, 36·0 million were diagnosed, and only 6·8 million of the estimated 83·3 million eligible for treatment were on treatment. The prevalence among children aged 5 years or younger was estimated to be 0·7% (0·6-1·0), corresponding to 5·6 million (4·5-7·8) children with HBV infection. Based on the most recent data, 85% of infants received three-dose HBV vaccination before 1 year of age, 46% had received a timely birth dose of vaccine, and 14% received hepatitis B immunoglobulin along with the full vaccination regimen. 3% of mothers with a high HBV viral load received antiviral treatment to reduce mother-to-child transmission. INTERPRETATION As 2030 approaches, the elimination targets remain out of reach for many countries under the current frameworks. Although prevention measures have had the most success, there is a need to increase these efforts and to increase diagnosis and treatment to work towards the elimination goals. FUNDING John C Martin Foundation, Gilead Sciences, and EndHep2030.
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Wedemeyer H, Lampertico P. Bulevirtide for Chronic Hepatitis D. Reply. N Engl J Med 2023; 389:1248. [PMID: 37754294 DOI: 10.1056/nejmc2309033] [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] [Indexed: 09/28/2023]
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Benedicenti F, Pessarelli T, Corradi M, Michelon M, Nandi N, Lampertico P, Vecchi M, Scaramella L, Elli L. Mirror, mirror on the wall, who is the best of them all? Artificial intelligence versus gastroenterologists in solving clinical problems. Gastroenterol Rep (Oxf) 2023; 11:goad052. [PMID: 37745184 PMCID: PMC10517637 DOI: 10.1093/gastro/goad052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/15/2023] [Accepted: 08/02/2023] [Indexed: 09/26/2023] Open
Affiliation(s)
- Felice Benedicenti
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Tommaso Pessarelli
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mattia Corradi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Michelon
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicoletta Nandi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Lampertico
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Division of Gastroenterology and Hepatology, CRC “A. M. and A. Migliavacca” Center for the Study of Liver Disease, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maurizio Vecchi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lucia Scaramella
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca Elli
- Gastroenterology and Endoscopy Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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Hollnberger J, Liu Y, Xu S, Chang S, Martin R, Manhas S, Aeschbacher T, Han B, Yazdi T, May L, Han D, Shornikov A, Flaherty J, Manuilov D, Suri V, Asselah T, Lampertico P, Wedemeyer H, Aleman S, Richards C, Mateo R, Maiorova E, Cihlar T, Mo H, Urban S. No virologic resistance to bulevirtide monotherapy detected in patients through 24 weeks treatment in phase II and III clinical trials for chronic hepatitis delta. J Hepatol 2023; 79:657-665. [PMID: 37120031 DOI: 10.1016/j.jhep.2023.04.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/14/2023] [Accepted: 04/16/2023] [Indexed: 05/01/2023]
Abstract
BACKGROUND & AIMS Bulevirtide (BLV) is a HDV/HBV entry inhibitor that is associated with virologic response (responders, HDV-RNA undetectable or ≥2 log10 IU/ml decrease from baseline) in >50% of patients after a 24-week treatment. However, some patients only achieve a <1 log10 IU/ml decline in HDV-RNA after the 24-week treatment (non-responders). Here, we report a viral resistance analysis in participants receiving BLV monotherapy who were non-responders or experienced virologic breakthrough (VB, i.e., two consecutive increases in HDV-RNA of ≥1 log10 IU/ml from nadir or two consecutive HDV-RNA detectable results if previously undetectable) from the phase II MYR202 and phase III MYR301 study. METHODS Deep-sequencing of the BLV-corresponding region in HBV PreS1 and of the HDV HDAg gene, as well as in vitro phenotypic testing, were performed for the participant with VB (n = 1) and non-responders (n = 20) at baseline (BL) and Week 24 (WK24). RESULTS No amino acid exchanges associated with reduced susceptibility to BLV within the BLV-corresponding region or within HDAg were identified in isolates from any of the 21 participants at BL or at WK24. Although variants (HBV n = 1; HDV n = 13) were detected at BL in some non-responders or in the participant with VB, none were associated with reduced sensitivity to BLV in vitro. Furthermore, the same variant was detected in virologic responders. A comprehensive phenotypic analysis demonstrated that the BLV EC50 values from 116 BL samples were similar across non-responders, partial responders (HDV RNA decline ≥1 but <2 log10 IU/ml), and responders regardless of the presence of HBV and/or HDV polymorphisms. CONCLUSIONS No amino acid substitutions associated with reduced sensitivity to BLV monotherapy were detected at BL or WK24 in non-responders or the participant with VB after 24-week BLV treatment. IMPACT AND IMPLICATIONS This is the first study investigating the development of resistance in patients treated with BLV. Excluding resistance to BLV as an explanation for an insufficient decrease in HDV-RNA levels during BLV therapy is an important finding for patients, clinicians, and researchers. It demonstrates that BLV has a high barrier to resistance, indicating it is safe and suitable for long-term treatment, although long-term surveillance for resistance should be performed. Our results hint at other still unknown mechanisms as an explanation for the persistence of serum HDV-RNA during inhibition of viral entry. CLINICAL TRIAL NUMBERS NCT03546621 and NCT03852719.
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Affiliation(s)
- Julius Hollnberger
- Department of Infectious Diseases, Molecular Virology, University Hospital Heidelberg, Heidelberg, Germany; German Center for Infection Research (DZIF), Heidelberg Partner Site, Heidelberg, Germany
| | - Yang Liu
- Gilead Sciences Inc., Foster City, California, USA.
| | - Simin Xu
- Gilead Sciences Inc., Foster City, California, USA
| | - Silvia Chang
- Gilead Sciences Inc., Foster City, California, USA
| | - Ross Martin
- Gilead Sciences Inc., Foster City, California, USA
| | | | | | - Bin Han
- Gilead Sciences Inc., Foster City, California, USA
| | | | - Lindsey May
- Gilead Sciences Inc., Foster City, California, USA
| | - Dong Han
- Gilead Sciences Inc., Foster City, California, USA
| | | | | | | | - Vithika Suri
- Gilead Sciences Inc., Foster City, California, USA
| | - Tarik Asselah
- Department of Hepatologi, Hôpital Beaujon, AP-HP, Université de Paris-Cité, INSERM UMR 1149, Clichy, France
| | - Pietro Lampertico
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Italy; "A.M. e A. Migliavacca" Center for the Study of Liver Disease, Università degli Studi di Milano, Milan, Italy
| | | | - Soo Aleman
- Karolinska Universitetssjukhuset, Karolinska Institutet, Stockholm, Sweden
| | | | | | | | - Tomas Cihlar
- Gilead Sciences Inc., Foster City, California, USA
| | - Hongmei Mo
- Gilead Sciences Inc., Foster City, California, USA
| | - Stephan Urban
- Department of Infectious Diseases, Molecular Virology, University Hospital Heidelberg, Heidelberg, Germany; German Center for Infection Research (DZIF), Heidelberg Partner Site, Heidelberg, Germany.
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Lampertico P, Degasperi E, Sandmann L, Wedemeyer H. Hepatitis D virus infection: Pathophysiology, epidemiology and treatment. Report from the first international delta cure meeting 2022. JHEP Rep 2023; 5:100818. [PMID: 37593170 PMCID: PMC10428117 DOI: 10.1016/j.jhepr.2023.100818] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/03/2023] [Accepted: 05/24/2023] [Indexed: 08/19/2023] Open
Abstract
Chronic infection with hepatitis delta virus (HDV) affects between 12-20 million people worldwide and represents the most severe form of viral hepatitis, leading to accelerated liver disease progression, cirrhosis and its complications, such as end-stage-liver disease and hepatocellular carcinoma. From the discovery of HDV in 1977 by Prof. Mario Rizzetto, knowledge on the HDV life cycle and mechanisms of viral spread has expanded. However, little is still known about the natural history of the disease, host-viral interactions, and the role of the immune system in HDV persistence. Diagnosis of HDV is still challenging due to a lack of standardised assays, while accurate viral load quantification is needed to assess response and endpoints of antiviral treatment. Until recently, interferon has represented the only treatment option in patients with chronic hepatitis delta; however, it is associated with low efficacy and a high burden of side effects. The discovery of the entry inhibitor bulevirtide has represented a breakthrough in HDV treatment, by demonstrating high rates of viral suppression in phase II and III trials, results which have been confirmed in real-world settings and in patients with compensated advanced liver disease. In the meantime, other compounds (i.e. lonafarnib, new anti-hepatitis B virus drugs) are under development to provide alternative or combined strategies for HDV cure. The first international Delta Cure meeting was organised in Milan in October 2022 with the aim of sharing and disseminating the latest data; this review summarises key takeaway messages from state-of-the-art lectures and research data on HDV.
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Affiliation(s)
- Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC “A. M. and A. Migliavacca” Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lisa Sandmann
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- Excellence Cluster RESIST, Excellence Initiative Hannover Medical School, Germany
- German Center for Infection Research (DZIF), Hannover-Braunschweig, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- Excellence Cluster RESIST, Excellence Initiative Hannover Medical School, Germany
- German Center for Infection Research (DZIF), Hannover-Braunschweig, Germany
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Wedemeyer H, Leus M, Battersby TR, Glenn J, Gordien E, Kamili S, Kapoor H, Kessler HH, Lenz O, Lütgehetmann M, Mixson-Hayden T, Simon CO, Thomson M, Westman G, Miller V, Terrault N, Lampertico P. HDV RNA assays: Performance characteristics, clinical utility, and challenges. Hepatology 2023:01515467-990000000-00551. [PMID: 37640384 DOI: 10.1097/hep.0000000000000584] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/15/2023] [Indexed: 08/31/2023]
Abstract
Coinfection with HBV and HDV results in hepatitis D, the most severe form of chronic viral hepatitis, frequently leading to liver decompensation and HCC. Pegylated interferon alpha, the only treatment option for chronic hepatitis D for many years, has limited efficacy. New treatments are in advanced clinical development, with one recent approval. Diagnosis and antiviral treatment response monitoring are based on detection and quantification of HDV RNA. However, the development of reliable HDV RNA assays is challenged by viral heterogeneity (at least 8 different genotypes and several subgenotypes), intrahost viral diversity, rapid viral evolution, and distinct secondary structure features of HDV RNA. Different RNA extraction methodologies, primer/probe design for nucleic acid tests, lack of automation, and overall dearth of standardization across testing laboratories contribute to substantial variability in performance characteristics of research-based and commercial HDV RNA assays. A World Health Organization (WHO) standard for HDV RNA, available for about 10 years, has been used by many laboratories to determine the limit of detection of their assays and facilitates comparisons of RNA levels across study centers. Here we review challenges for robust pan genotype HDV RNA quantification, discuss particular clinical needs and the importance of reliable HDV RNA quantification in the context of drug development and patient monitoring. We summarize distinct technical features and performance characteristics of available HDV RNA assays. Finally, we provide considerations for the use of HDV RNA assays in the context of drug development and patient monitoring.
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Affiliation(s)
- Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- Excellence Cluster RESIST, Hannover Medical School, Hannover, Germany
- D-SOLVE: EU-funded Network on Individualized Management of Hepatitis D
- German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany
| | - Mitchell Leus
- Forum for Collaborative Research, School of Public Health, University of California, Berkeley, Washington DC Campus, Washington, District of Columbia, USA
| | | | - Jeffrey Glenn
- Departments of Medicine (Division of Gastroenterology and Hepatology) and Microbiology & Immunology, Stanford University School of Medicine, Stanford, California, USA
| | - Emmanuel Gordien
- Laboratoire de microbiologie clinique, Centre National de Référence pour les virus des hépatites B, C et Delta, Hôpital Avicenne Assistance Publique - Hôpitaux de Paris, Bobigny, France
| | - Saleem Kamili
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Hema Kapoor
- Ex Quest Diagnostics, HK Healthcare Consultant LLC, Secaucus, New Jersey, USA
| | - Harald H Kessler
- Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, Graz, Austria
| | - Oliver Lenz
- Clinical Microbiology and Immunology, Janssen Pharmaceutica NV, Beerse, Belgium
| | - Marc Lütgehetmann
- Institute for Microbiology, Virology and Hygiene, University Medical Center Hamburg Eppendorf (UKE), Hamburg, Germany
- German Center for Infection Research (DZIF), Partner Site Hamburg, Lübeck, Kiel, Germany
| | - Tonya Mixson-Hayden
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Christian O Simon
- Clinical Development and Medical Affairs, Roche Diagnostics Solutions, Rotkreuz, Switzerland
| | - Michael Thomson
- Division of Antivirals, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Gabriel Westman
- Swedish Medical Products Agency, Uppsala, Sweden
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Veronica Miller
- Forum for Collaborative Research, School of Public Health, University of California, Berkeley, Washington DC Campus, Washington, District of Columbia, USA
| | - Norah Terrault
- Division of Gastrointestinal and Liver Diseases, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
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Degasperi E, Anolli MP, Lampertico P. Bulevirtide for patients with compensated chronic hepatitis delta: A review. Liver Int 2023; 43 Suppl 1:80-86. [PMID: 35942695 DOI: 10.1111/liv.15389] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 07/26/2022] [Accepted: 08/08/2022] [Indexed: 12/12/2022]
Abstract
Chronic hepatitis delta (CHD) affects approximately 10-20 million people worldwide and represents the most severe form of chronic viral hepatitis, as it is characterized by high rates of progression to cirrhosis and its complications (end-stage liver disease, hepatocellular carcinoma). In the last 30 years, the only treatment option for CHD has been represented by the off-label administration of Interferon (or Pegylated Interferon)-alpha: antiviral treatment, however, resulted in suboptimal (20-30%) virological response and was burdened by several side effects, de facto contraindicating Interferon (IFN) administration in patients with more advanced liver disease. Recently, Bulevirtide (BLV), a first-in-class HBV-HDV entry inhibitor blocking Na+ -taurocholate co-transporting polypeptide (NTCP), has provided very promising efficacy data in Phase II and Phase III (interim analysis) trials as well as in preliminary real-life reports. In July 2020, BLV has granted conditional approval by EMA for treatment of compensated CHD, at the dose of 2 mg/day by self-administered subcutaneous injections. In Phase II and Phase III trials, BLV was evaluated at different doses (2 vs. 10 mg/day) for 24 or 48 weeks, either in monotherapy or in combination with PegIFN. Administration of BLV monotherapy for 24 or 48 weeks resulted in 50%-83% virological response (HDV RNA ≥ 2 Log decline) rates and 45%-78% ALT normalization. Combination therapy with PegIFN provided synergistic effects. These results were replicated in real-life studies and confirmed also in patients with advanced cirrhosis and clinically significant portal hypertension. BLV treatment was optimally tolerated, resulting only in an asymptomatic increase of bile acids.
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Affiliation(s)
- Elisabetta Degasperi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Maria P Anolli
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Maasoumy B, Lampertico P. Hepatitis Delta: Ready for primetime? Liver Int 2023; 43 Suppl 1:1-4. [PMID: 37658668 DOI: 10.1111/liv.15679] [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: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 09/03/2023]
Affiliation(s)
- Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- German Centre for Infection Research (DZIF), Braunschweig, Germany
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Wedemeyer H, Aleman S, Brunetto MR, Blank A, Andreone P, Bogomolov P, Chulanov V, Mamonova N, Geyvandova N, Morozov V, Sagalova O, Stepanova T, Berger A, Manuilov D, Suri V, An Q, Da B, Flaherty J, Osinusi A, Liu Y, Merle U, Schulze Zur Wiesch J, Zeuzem S, Ciesek S, Cornberg M, Lampertico P. A Phase 3, Randomized Trial of Bulevirtide in Chronic Hepatitis D. N Engl J Med 2023; 389:22-32. [PMID: 37345876 DOI: 10.1056/nejmoa2213429] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
BACKGROUND Coinfection with hepatitis D virus (HDV) accelerates the progression of liver disease associated with chronic hepatitis B. Bulevirtide inhibits the entry of HDV into hepatocytes. METHODS In this ongoing phase 3 trial, patients with chronic hepatitis D, with or without compensated cirrhosis, were randomly assigned, in a 1:1:1 ratio, to receive bulevirtide subcutaneously at 2 mg per day (2-mg group) or 10 mg per day (10-mg group) for 144 weeks or to receive no treatment for 48 weeks followed by bulevirtide subcutaneously at 10 mg per day for 96 weeks (control group). Patients will complete 96 weeks of additional follow-up after the end of treatment. The primary end point was a combined response at week 48 of an undetectable HDV RNA level, or a level that decreased by at least 2 log10 IU per milliliter from baseline, and normalization of the alanine aminotransferase (ALT) level. The key secondary end point was an undetectable HDV RNA level at week 48, in a comparison between the 2-mg group and the 10-mg group. RESULTS A total of 49 patients were assigned to the 2-mg group, 50 to the 10-mg group, and 51 to the control group. A primary end-point response occurred in 45% of patients in the 2-mg group, 48% in the 10-mg group, and 2% in the control group (P<0.001 for the comparison of each dose group with the control group). The HDV RNA level at week 48 was undetectable in 12% of patients in the 2-mg group and in 20% in the 10-mg group (P = 0.41). The ALT level normalized in 12% of patients in the control group, 51% in the 2-mg group (difference from control, 39 percentage points [95% confidence interval {CI}, 20 to 56]), and 56% in the 10-mg group (difference from control, 44 percentage points [95% CI, 26 to 60]). Loss of hepatitis B virus surface antigen (HBsAg) or an HBsAg level that decreased by at least 1 log10 IU per milliliter did not occur in the bulevirtide groups by week 48. Headache, pruritus, fatigue, eosinophilia, injection-site reactions, upper abdominal pain, arthralgia, and asthenia were more common in the 2-mg and 10-mg groups combined than in the control group. No treatment-related serious adverse events occurred. Dose-dependent increases in bile acid levels were noted in the 2-mg and 10-mg groups. CONCLUSIONS After 48 weeks of bulevirtide treatment, HDV RNA and ALT levels were reduced in patients with chronic hepatitis D. (Funded by Gilead Sciences; MYR 301 ClinicalTrials.gov number, NCT03852719.).
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Affiliation(s)
- Heiner Wedemeyer
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Soo Aleman
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Maurizia Rossana Brunetto
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Antje Blank
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Pietro Andreone
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Pavel Bogomolov
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Vladimir Chulanov
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Nina Mamonova
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Natalia Geyvandova
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Viacheslav Morozov
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Olga Sagalova
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Tatyana Stepanova
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Annemarie Berger
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Dmitry Manuilov
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Vithika Suri
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Qi An
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Ben Da
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - John Flaherty
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Anu Osinusi
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Yang Liu
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Uta Merle
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Julian Schulze Zur Wiesch
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Stefan Zeuzem
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Sandra Ciesek
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Markus Cornberg
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
| | - Pietro Lampertico
- From Medizinische Hochschule Hannover, Excellence Cluster RESIST, and D-SOLVE Consortium (H.W., M.C.), Hannover, German Center for Infection Research (DZIF) Partner Site Hannover-Braunschweig, Braunschweig (H.W., M.C.), Clinical Pharmacology and Pharmacoepidemiology and DZIF Partner Site Heidelberg (A. Blank) and the Department of Internal Medicine IV (U.M.), Heidelberg University Hospital, Heidelberg, the Institute of Medical Virology (A. Berger, S.C.), the Department of Internal Medicine, University Hospital Frankfurt (S.Z.), DZIF (S.C.), and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (S.C.), Frankfurt, and Universitätsklinikum Hamburg-Eppendorf, Medizinische Klinik, and DZIF, Hamburg-Lübeck-Borstel-Riems, Hamburg (J.S.W.) - all in Germany; the Department of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm (S.A.); the Department of Clinical and Experimental Medicine, University of Pisa, and the Hepatology Unit, Pisa University Hospital, Pisa (M.R.B.), the Division of Internal Medicine, University of Modena and Reggio Emilia, Modena (P.A.), and the Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, CRC "A. M. and A. Migliavacca" Center for Liver Disease, and the Department of Pathophysiology and Transplantation, University of Milan, Milan (P.L.) - all in Italy; M.F. Vladimirsky Moscow Regional Research and Clinical Institute (P.B.), National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health (V.C.), Sechenov University (V.C.), and the Clinic of Modern Medicine (T.S.), Moscow, the National Medical Research Center of Physiopulmonology and Infectious Diseases, Yekaterinburg (N.M.), Stavropol Regional Clinical Hospital, Stavropol (N.G.), Hepatolog, Samara (V.M.), and Southern Ural State Medical University, Chelyabinsk (O.S.) - all in Russia; and Gilead Sciences, Foster City, CA (D.M., V.S., Q.A., B.D., J.F., A.O., Y.L.)
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Montali I, Ceccatelli Berti C, Morselli M, Acerbi G, Barili V, Pedrazzi G, Montanini B, Boni C, Alfieri A, Pesci M, Loglio A, Degasperi E, Borghi M, Perbellini R, Penna A, Laccabue D, Rossi M, Vecchi A, Tiezzi C, Reverberi V, Boarini C, Abbati G, Massari M, Lampertico P, Missale G, Ferrari C, Fisicaro P. Deregulated intracellular pathways define novel molecular targets for HBV-specific CD8 T cell reconstitution in chronic hepatitis B. J Hepatol 2023; 79:50-60. [PMID: 36893853 DOI: 10.1016/j.jhep.2023.02.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND & AIMS In chronic HBV infection, elevated reactive oxygen species levels derived from dysfunctional mitochondria can cause increased protein oxidation and DNA damage in exhausted virus-specific CD8 T cells. The aim of this study was to understand how these defects are mechanistically interconnected to further elucidate T cell exhaustion pathogenesis and, doing so, to devise novel T cell-based therapies. METHODS DNA damage and repair mechanisms, including parylation, CD38 expression, and telomere length were studied in HBV-specific CD8 T cells from chronic HBV patients. Correction of intracellular signalling alterations and improvement of antiviral T cell functions by the NAD precursor nicotinamide mononucleotide and by CD38 inhibition was assessed. RESULTS Elevated DNA damage was associated with defective DNA repair processes, including NAD-dependent parylation, in HBV-specific CD8 cells of chronic HBV patients. NAD depletion was indicated by the overexpression of CD38, the major NAD consumer, and by the significant improvement of DNA repair mechanisms, and mitochondrial and proteostasis functions by NAD supplementation, which could also improve the HBV-specific antiviral CD8 T cell function. CONCLUSIONS Our study delineates a model of CD8 T cell exhaustion whereby multiple interconnected intracellular defects, including telomere shortening, are causally related to NAD depletion suggesting similarities between T cell exhaustion and cell senescence. Correction of these deregulated intracellular functions by NAD supplementation can also restore antiviral CD8 T cell activity and thus represents a promising potential therapeutic strategy for chronic HBV infection. IMPACT AND IMPLICATIONS Correction of HBV-specific CD8 T cell dysfunction is believed to represent a rational strategy to cure chronic HBV infection, which however requires a deep understanding of HBV immune pathogenesis to identify the most important targets for functional T cell reconstitution strategies. This study identifies a central role played by NAD depletion in the intracellular vicious circle that maintains CD8 T cell exhaustion, showing that its replenishment can correct impaired intracellular mechanisms and reconstitute efficient antiviral CD8 T cell function, with implications for the design of novel immune anti-HBV therapies. As these intracellular defects are likely shared with other chronic virus infections where CD8 exhaustion can affect virus clearance, these results can likely also be of pathogenetic relevance for other infection models.
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Affiliation(s)
- Ilaria Montali
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | | | - Marco Morselli
- Laboratory of Biochemistry and Molecular Biology, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Greta Acerbi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Valeria Barili
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Giuseppe Pedrazzi
- Department of Neuroscience - Biophysics and Medical Physics Unit, University of Parma, Parma, Italy
| | - Barbara Montanini
- Laboratory of Biochemistry and Molecular Biology, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Carolina Boni
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Arianna Alfieri
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Marco Pesci
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Alessandro Loglio
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Elisabetta Degasperi
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Marta Borghi
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Riccardo Perbellini
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Amalia Penna
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Diletta Laccabue
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Marzia Rossi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Vecchi
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Camilla Tiezzi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Valentina Reverberi
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Chiara Boarini
- Division of Internal Medicine 2 and Center for Hemochromatosis, University of Modena and Reggio Emilia, Modena, Italy
| | - Gianluca Abbati
- Division of Internal Medicine 2 and Center for Hemochromatosis, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Massari
- Unit of Infectious Diseases, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Pietro Lampertico
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Gabriele Missale
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Carlo Ferrari
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy.
| | - Paola Fisicaro
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy.
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Pelusi S, Bianco C, Colombo M, Cologni G, Del Poggio P, Pugliese N, Prati D, Pigozzi MG, D'Ambrosio R, Lampertico P, Fagiuoli S, Valenti L. Metabolic dysfunction outperforms ultrasonographic steatosis to stratify hepatocellular carcinoma risk in patients with advanced hepatitis C cured with direct-acting antivirals. Liver Int 2023. [PMID: 37035867 DOI: 10.1111/liv.15577] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/18/2023] [Accepted: 03/25/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND AND AIMS Metabolic dysfunction (MD)-associated fatty liver disease has been proposed to identify individuals at risk of liver events irrespectively of the contemporary presence of other liver diseases. The aim of this study was to examine the impact of MD in patients cured of chronic hepatis C (CHC). PATIENTS AND METHODS We analysed data from a real-life cohort of 2611 Italian patients cured of CHC with direct antiviral agents and advanced liver fibrosis, without HBV/HIV, transplantation and negative for hepatocellular carcinoma (HCC) history (age 61.4 ± 11.8 years, 63.9% males, median follow-up 34, 24-40 months). Information about ultrasonographic steatosis (US) after sustained virological response was available in 1978. RESULTS MD affected 58% of patients, diagnosed due to the presence of diabetes (MD-diabetes, 19%), overweight without diabetes (MD-overweight, 37%) or multiple metabolic abnormalities without overweight and diabetes (MD-metabolic, 2%). MD was more frequent than and not coincident with US (32% MD-only, 23% MD-US and 13% US-only). MD was associated with higher liver stiffness (p < 0.05), particularly in patients with MD-diabetes and MD-only subgroups, comprising older individuals with more advanced metabolic and liver disease (p < 0.05). At Cox proportional hazard multivariable analysis, MD was associated with increased risk of HCC (HR 1.97, 95% CI 1.27-3.04; p = 0.0023). Further classification according to diagnostic criteria improved risk stratification (p < 0.0001), with the highest risk observed in patients with MD-diabetes. Patients with MD-only appeared at highest risk since the sustained virological response achievement (p = 0.008), with a later catch-up of those with combined MD-US, whereas US-only was not associated with HCC. CONCLUSIONS MD is more prevalent than US in patients cured of CHC with advanced fibrosis and identifies more accurately individuals at risk of developing HCC.
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Affiliation(s)
- Serena Pelusi
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristiana Bianco
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Giuliana Cologni
- Department of Internal Medicine, Papa Giovanni Hospital, Bergamo, Italy
| | - Paolo Del Poggio
- Department of Gastroenterology and Hepatology, Papa Giovanni Hospital, Zingonia, Italy
| | - Nicola Pugliese
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Daniele Prati
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Roberta D'Ambrosio
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Hepatology, Milan, Italy
| | - Pietro Lampertico
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Gastroenterology and Hepatology, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC 'A. M. and A. Migliavacca' Center for Liver Disease, University of Milan, Milan, Italy
| | - Stefano Fagiuoli
- Gastroenterology, Hepatology and Transplantation Unit, Department of Specialty and Transplant Medicine, Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Luca Valenti
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Precision Medicine Lab, Biological Resource Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Brancaccio G, Coco B, Nardi A, Quaranta MG, Tosti ME, Ferrigno L, Cacciola I, Messina V, Chessa L, Morisco F, Milella M, Barbaro F, Ciancio A, Russo FP, Coppola N, Blanc P, Claar E, Verucchi G, Puoti M, Zignego AL, Chemello L, Madonia S, Fagiuoli S, Marzano A, Ferrari C, Lampertico P, Di Marco V, Craxì A, Santantonio TA, Raimondo G, Brunetto MR, Gaeta GB, Kondili LA. Trends in chronic hepatitis B virus infection in Italy over a 10-year period: Clues from the nationwide PITER and MASTER cohorts toward elimination. Int J Infect Dis 2023; 129:266-273. [PMID: 36791877 DOI: 10.1016/j.ijid.2023.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/15/2023] Open
Abstract
OBJECTIVES The study measures trends in the profile of patients with chronic hepatitis B virus linked to care in Italy. METHODS A cross-sectional, multicenter, observational cohort (PITER cohort) of consecutive patients with hepatitis B surface antigen (HBsAg) over the period 2019-2021 from 46 centers was evaluated. The reference was the MASTER cohort collected over the years 2012-2015. Standard statistical methods were used. RESULTS The PITER cohort enrolled 4583 patients, of whom 21.8% were non-Italian natives. Compared with those in MASTER, the patients were older and more often female. The prevalence of hepatitis B e antigen (HBeAg) declined (7.2% vs 12.3; P <0.0001) and that of anti-hepatitis D virus (HDV) remained stable (9.3% vs 8.3%). In both cohorts, about 25% of the patients had cirrhosis, and those in the PITER cohort were older. HBeAg-positive was 5.0% vs 12.6% (P <0.0001) and anti-HDV positive 24.8% vs 17.5% (P <0.0017). In the logistic model, the variables associated with cirrhosis were anti-HDV-positive (odds ratio = 10.08; confidence interval 7.63-13.43), age, sex, and body mass index; the likelihood of cirrhosis was reduced by 40% in the PITER cohort. Among non-Italians, 12.3% were HBeAg-positive (vs 23.4% in the MASTER cohort; P <0.0001), and 12.3% were anti-HDV-positive (vs 11.1%). Overall, the adherence to the European Association for the Study of the Liver recommendations for antiviral treatment increased over time. CONCLUSION Chronic hepatitis B virus infection appears to be in the process of becoming under control in Italy; however, HDV infection is still a health concern in patients with cirrhosis and in migrants.
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Affiliation(s)
- Giuseppina Brancaccio
- Department of Molecular Medicine, Infectious Diseases Unit, University of Padua, Padua, Italy
| | - Barbara Coco
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | - Alessandra Nardi
- Department of Mathematics, University of Rome Tor Vergata, Rome, Italy
| | | | | | - Luigina Ferrigno
- Center for Global Health, Istituto Superiore di Sanità, Rome, Italy
| | - Irene Cacciola
- Department of Internal Medicine, University Hospital of Messina, Messina, Italy
| | - Vincenzo Messina
- Department of Infectious Diseases, Sant'Anna Hospital, Caserta, Italy
| | - Luchino Chessa
- Liver Unit, University Hospital, Monserrato, Cagliari, Italy
| | - Filomena Morisco
- Liver and Biliary System Unit, Department of Clinical Medicine and Surgery, University of Naples, Federico II, Naples, Italy
| | - Michele Milella
- Clinic of Infectious Diseases, University of Bari, University Hospital Policlinico, Bari, Italy
| | - Francesco Barbaro
- Department of Medicine, Infectious Diseases Unit, University Hospital of Padua, Padua, Italy
| | - Alessia Ciancio
- Gastroenterology Unit, Città della Salute e della Scienza of Turin, University Hospital, Turin, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, Gastroenterology Unit, University of Padua, Padua, Italy
| | - Nicola Coppola
- Infectious Diseases Unit, Department of Mental Health and Public Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Pierluigi Blanc
- Infectious Disease Unit, Santa Maria Annunziata Hospital, Florence, Italy
| | | | - Gabriella Verucchi
- Clinic of Infectious Diseases and Microbiology Unit, Alma Mater Studiorum Bologna University, Bologna, Italy
| | - Massimo Puoti
- Infectious Disease Unit, Niguarda Hospital, Milan, Italy
| | - Anna Linda Zignego
- Center for Systemic Manifestations of Hepatitis Viruses, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Liliana Chemello
- Department of Medicine, Unit of Internal Medicine & Hepatology, University of Padua, Padua, Italy
| | - Salvatore Madonia
- Department of Internal Medicine, Villa Sofia-Cervello Hospital, Palermo, Italy
| | - Stefano Fagiuoli
- Gastroenterology, Department of Medicine, University of Milan Bicocca, Milan, Italy; Gastroenterology Hepatology and Transplantation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | | | - Carlo Ferrari
- Department of Medicine and Surgery, University of Parma, Unit of Hematology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Vito Di Marco
- Unit of Gastroenterology and Hepatology, Biomedical Department of Internal and Specialistic Medicine, University of Palermo, Palermo, Italy
| | - Antonio Craxì
- Gastroenterology and Hepatology Unit, PROMISE, University of Palermo, Palermo, Italy
| | | | - Giovanni Raimondo
- Department of Internal Medicine, University Hospital of Messina, Messina, Italy
| | - Maurizia R Brunetto
- Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | | | - Loreta A Kondili
- Center for Global Health, Istituto Superiore di Sanità, Rome, Italy; UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy.
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Farina E, Loglio A, Tosetti G, Degasperi E, Viganò M, Gentile C, Monico S, Perbellini R, Borghi M, Facchetti F, Renteria SCU, Ceriotti F, Cerini F, Primignani M, Lampertico P. Long-term endoscopic surveillance in HBV compensated cirrhotic patients treated with Tenofovir or Entecavir for 11 years. Aliment Pharmacol Ther 2023; 57:1407-1416. [PMID: 36978230 DOI: 10.1111/apt.17463] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/25/2023] [Accepted: 02/27/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Long-term administration of TDF/ETV in patients with HBV-related compensated cirrhosis reduces HCC and decompensation events but the effect of this regimen on development/regression of oesophageal varices (EV) is currently unknown. AIM To assess the risk of EV development/progression in this population. METHODS A total of 186 Caucasian HBV-monoinfected compensated cirrhotics were enrolled in a long-term cohort study from TDF/ETV introduction. Upper GI endoscopies were performed according to Baveno recommendations. Primary endpoint was development/progression of oesophageal/gastric varices over time. RESULTS At TDF/ETV start, median age was 61 years, 80% males, 60% HBV-DNA undetectable, 63% NUCs previously exposed, 73% normal ALT, 40% platelets <150,000/mmc and 25 (13%) with low-risk varices (LRV). During 11 years of antiviral therapy and 666 endoscopies performed, 9 patients either developed or had a progression of oesophageal or gastric varices with an 11-year cumulative probability of 5.1% (95% CI 3-10%); no patient bled. Out of 161 patients without EV at baseline, the 11-year probably was 4.5% with all varices developing within the first six years of treatment. In 25 patients with LRV at baseline, the 11-year probability of progression or regression was 9.3% and 58%, respectively. Only baseline platelet count (HR 0.96, p = 0.028) was associated with LRV development at multivariate analysis: platelet ≤90,000/mmc (AUROC 0.70) had 98.1% specificity, 42.9% sensitivity, 50% PPV for LRV onset. CONCLUSIONS In compensated cirrhotic patients under long-term effective TDF/ETV treatment, the 11-year risk of developing/progressing EV is negligible, thus challenging the current endoscopic surveillance recommendations in patients without EV at baseline.
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Affiliation(s)
- Elisa Farina
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandro Loglio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Tosetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mauro Viganò
- Division of Hepatology, San Giuseppe Hospital, Milan, Italy
| | - Carmine Gentile
- Division of Hepatology, San Giuseppe Hospital, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
| | - Sara Monico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Riccardo Perbellini
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marta Borghi
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Floriana Facchetti
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Ferruccio Ceriotti
- Virology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Massimo Primignani
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Disease, University of Milan, Milan, Italy
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Degasperi E, Anolli MP, Lampertico P. Bulevirtide-based treatment strategies for chronic hepatitis delta: A review. J Viral Hepat 2023; 30 Suppl 1:26-32. [PMID: 36740364 DOI: 10.1111/jvh.13811] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 02/01/2023] [Indexed: 02/07/2023]
Abstract
Chronic hepatitis Delta (CHD) is a rare and severe form of chronic viral hepatitis. Until recently, the only therapeutic approach has been the off-label use of a 48 weeks course of PegInterferon alpha (PegIFNα), that was characterized by suboptimal efficacy and burdened by significant side effects that limited treatment applicability in patients with advanced liver disease. In July 2020, European Medicines Agency (EMA) conditionally approved the entry inhibitor Bulevirtde (BLV) at the dose of 2 mg/day for the treatment of adult patients with compensated CHD. Efficacy and safety of BLV in CHD have been evaluated in clinical trials either as monotherapy or in combination with PegIFNα. These results were confirmed by real-life studies, which also evaluated long-term BLV monotherapy in patients with advanced compensated cirrhosis. Notwithstanding these promising results there are still several issues to be addressed, such as the optimal duration of the treatment, the rates of off-therapy responses, as well as the long-term clinical benefits. This review summarizes updated and current literature data about clinical trials and real-life studies with BLV monotherapy and/or in combination with PegIFNα.
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Affiliation(s)
- Elisabetta Degasperi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Maria Paola Anolli
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy.,CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Iavarone M, Tosetti G, Facchetti F, Topa M, Er JM, Hang SK, Licari D, Lombardi A, D'Ambrosio R, Degasperi E, Loglio A, Oggioni C, Perbellini R, Caccia R, Bandera A, Gori A, Ceriotti F, Scudeller L, Bertoletti A, Lampertico P. Spike-specific humoral and cellular immune responses after COVID-19 mRNA vaccination in patients with cirrhosis: A prospective single center study. Dig Liver Dis 2023; 55:160-168. [PMID: 36266209 PMCID: PMC9575378 DOI: 10.1016/j.dld.2022.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/10/2022] [Accepted: 09/12/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS COVID-19 mRNA vaccines were approved to prevent severe forms of the disease, but their immunogenicity and safety in cirrhosis is poorly known. METHOD In this prospective single-center study enrolling patients with cirrhosis undergoing COVID-19 vaccination (BNT162b2 and mRNA-1273), we assessed humoral and cellular responses vs healthy controls, the incidence of breakthrough infections and adverse events (AEs). Antibodies against spike- and nucleocapsid-protein (anti-S and anti-N) and Spike-specific T-cells responses were quantified at baseline, 21 days after the first and second doses and during follow-up. RESULTS 182 cirrhotics (85% SARS-CoV-2-naïve) and 38 controls were enrolled. After 2 doses of vaccine, anti-S titres were significantly lower in cirrhotics vs controls [1,751 (0.4-25,000) U/mL vs 4,523 (259-25,000) U/mL, p=0.012] and in SARS-CoV-2-naïve vs previously infected cirrhotics [999 (0.4-17,329) U/mL vs 7,500 (12.5-25,000) U/mL, (p<0.001)]. T-cell responses in cirrhotics were similar to controls, although with different kinetics. In SARS-CoV-2-naïve cirrhotics, HCC, Child-Pugh B/C and BNT162b2 were independent predictors of low response. Neither unexpected nor severe AEs emerged. During follow-up, 2% turned SARS-CoV-2 positive, all asymptomatic. CONCLUSION Humoral response to COVID-19 vaccines appeared suboptimal in patients with cirrhosis, particularly in SARS-CoV-2-naïve decompensated cirrhotics, although cellular response appeared preserved, and low breakthrough infections rate was registered.
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Affiliation(s)
- Massimo Iavarone
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy.
| | - Giulia Tosetti
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Floriana Facchetti
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Matilde Topa
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Joey Ming Er
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
| | - Shou Kit Hang
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
| | - Debora Licari
- Clinical Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Lombardi
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milano, Milano, Italy
| | - Roberta D'Ambrosio
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Elisabetta Degasperi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Alessandro Loglio
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Chiara Oggioni
- IRCCS Humanitas Research Hospital, Quality and Patient Safety Unit, Rozzano, Milano, Italy
| | - Riccardo Perbellini
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Riccardo Caccia
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Alessandra Bandera
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milano, Milano, Italy
| | - Andrea Gori
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milano, Milano, Italy
| | - Ferruccio Ceriotti
- Clinical Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luigia Scudeller
- Research and Innovation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonio Bertoletti
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore; Singapore Immunology Network, A*STAR, Singapore
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Janssen HLA, Hou J, Asselah T, Chan HLY, Zoulim F, Tanaka Y, Janczewska E, Nahass RG, Bourgeois S, Buti M, Lampertico P, Lenz O, Verbinnen T, Vandenbossche J, Talloen W, Kalmeijer R, Beumont M, Biermer M, Shukla U. Randomised phase 2 study (JADE) of the HBV capsid assembly modulator JNJ-56136379 with or without a nucleos(t)ide analogue in patients with chronic hepatitis B infection. Gut 2023:gutjnl-2022-328041. [PMID: 36697207 DOI: 10.1136/gutjnl-2022-328041] [Citation(s) in RCA: 10] [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: 06/10/2022] [Accepted: 12/22/2022] [Indexed: 01/27/2023]
Abstract
OBJECTIVE We present the final analysis results of the phase 2 JADE study (ClinicalTrials.gov Identifier: NCT03361956). DESIGN 232 patients with chronic hepatitis B (CHB) not currently treated at study start (NCT) at study start or virologically suppressed were randomised to receive 75 mg (part 1) or 250 mg (part 2) JNJ-56136379, a hepatitis B virus (HBV)-capsid assembly modulator, one time per day or placebo with nucleos(t)ide analogue (NA) (tenofovir disoproxil fumarate/entecavir) or JNJ-56136379 alone (NCT-only) for ≥24 and ≤48 weeks. RESULTS In patients who are NCT hepatitis B e-antigen (HBeAg) positive, JNJ-56136379 75 mg+NA and 250 mg+NA showed limited mean (SE) hepatitis B surface antigen (HBsAg) declines (0.14 (0.10) and 0.41 (0.15), respectively) from baseline at Week 24 (primary endpoint; placebo+NA: 0.25 (0.11) log10 international unit (IU)/mL).In patients who are NCT HBeAg positive, mean (SE) HBV DNA declines at Week 24 were 5.53 (0.23) and 5.88 (0.34) for JNJ-56136379 75 mg+NA and 250 mg+NA, respectively, versus 5.21 (0.42) log10 IU/mL for placebo+NA. In NCT patients, mean (SE) HBV RNA declines were 2.96 (0.23) and 3.15 (0.33) versus 1.33 (0.32) log10 copies/mL, respectively.Patients with HBsAg declines had HBeAg and hepatitis B core-related antigen (HBcrAg) declines and some early on-treatment isolated alanine aminotransferase flares. Viral breakthrough occurred with JNJ-56136379 monotherapy with the emerging resistant-variant T33N, but not with JNJ-56136379+NA. JNJ-56136379 treatment beyond Week 24 had a generally small additional effect on viral markers.No study treatment-related serious adverse events or clinically significant changes in laboratory parameters occurred. CONCLUSIONS In patients with non-cirrhotic CHB, JNJ-56136379+NA showed pronounced reductions in HBV DNA and HBV RNA, limited HBsAg or HBeAg declines in patients who are NCT HBeAg positive, and was well tolerated, but no clear benefit with regards to efficacy of JNJ-56136379 over NA was observed.
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Affiliation(s)
- Harry L A Janssen
- Toronto General Hospital, Toronto, Ontario, Canada.,Erasmus Medical Center, Rotterdam, Zuid-Holland, The Netherlands
| | - Jinlin Hou
- Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Tarik Asselah
- Université de Paris Cité, INSERM UMR1149, Hôpital Beaujon AP-HP, Clichy, France
| | - Henry L Y Chan
- The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Fabien Zoulim
- Hospices Civils de Lyon and Lyon University & INSERM U1052-Cancer Research Institute of Lyon, Lyon, France
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Kumamoto University, Kumamoto, Japan
| | - Ewa Janczewska
- Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
| | | | | | - Maria Buti
- Hospital Universitario Vall d'Hebrón and CIBERHED del Instituto Carlos III, Barcelona, Spain
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, CRC 'A. M. and A. Migliavacca' Center for Liver Disease, University of Milan, Milan, Italy
| | | | | | | | | | | | - Maria Beumont
- Janssen Pharmaceuticals R&D, Titusville, New Jersey, USA
| | | | - Umesh Shukla
- Janssen Pharmaceuticals R&D, Titusville, New Jersey, USA
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42
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Anolli MP, Degasperi E, Allweiss L, Sangiovanni A, Maggioni M, Scholtes C, Oberhardt V, Neumann-Haefelin C, Dandri M, Zoulim F, Lampertico P. A 3-Year Course Of Bulevirtide Monotherapy May Cure Hdv Infection In Cirrhotics. J Hepatol 2023:S0168-8278(22)03475-4. [PMID: 36931396 DOI: 10.1016/j.jhep.2022.12.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 03/19/2023]
Abstract
Bulevirtide has been recently conditionally approved by the European Medicines Agency for the treatment of Chronic Hepatitis Delta, but the ideal duration of therapy is unknown. Here we describe the first case of cure of Hepatitis Delta following 3 years of Bulevirtide monotherapy in a patient with compensated cirrhosis and esophageal varices. During the 72-week off-Bulevirtide follow-up, virological and biochemical responses were maintained. In the off-therapy liver biopsy, intrahepatic HDV RNA and Hepatitis D antigen were undetectable, <1% hepatocytes were Hepatitis B surface antigen positive while hepatitis B core antigen was negative. Grading and staging improved compared to pre-treatment biopsy.
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Affiliation(s)
- Maria Paola Anolli
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Elisabetta Degasperi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Lena Allweiss
- Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems site, Germany
| | - Angelo Sangiovanni
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Marco Maggioni
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pathology Unit, Milan, Italy
| | - Caroline Scholtes
- Hepatology Department, Hospices Civils de Lyon (HCL) and Université Claude Bernard Lyon 1 (UCBL1), Lyon, France; INSERM U1052, Centre de Recherche sur le Cancer de Lyon (CRCL)
| | - Valerie Oberhardt
- Department of Medicine II, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Neumann-Haefelin
- Department of Medicine II, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Maura Dandri
- Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems site, Germany
| | - Fabien Zoulim
- Hepatology Department, Hospices Civils de Lyon (HCL) and Université Claude Bernard Lyon 1 (UCBL1), Lyon, France; INSERM U1052, Centre de Recherche sur le Cancer de Lyon (CRCL)
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
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Feld JJ, Forns X, Dylla DE, Kumada H, de Ledinghen V, Wei L, Brown RS, Flisiak R, Lampertico P, Thabut D, Bondin M, Tatsch F, Burroughs M, Marcinak J, Zhang Z, Emmett A, Jacobson IM. Safety analysis of glecaprevir/pibrentasvir in patients with markers of advanced liver disease in clinical and real-world cohorts. J Viral Hepat 2022; 29:1050-1061. [PMID: 36036117 PMCID: PMC9827821 DOI: 10.1111/jvh.13738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/28/2022] [Accepted: 07/06/2022] [Indexed: 01/18/2023]
Abstract
Chronic hepatitis C virus (HCV) infection has the greatest health impact in patients with advanced liver disease. The direct-acting antiviral (DAA) regimen glecaprevir/pibrentasvir (G/P) is approved for treatment of HCV-infected patients without cirrhosis and with compensated cirrhosis. However, events of liver decompensation/failure have been reported in patients treated with protease-inhibitor-containing DAA regimens, often in patients with advanced liver disease. This study examines the safety of on-label G/P treatment in patients with compensated cirrhosis (F4 at baseline) with markers of advanced liver disease. Patients with cirrhosis were categorized into 4 subgroups, based on different noninvasive markers of advanced liver disease identified using laboratory measures: platelet count < or ≥ 100 × 109 /L, and Child-Pugh score 5 or 6. Separate analyses were performed using pooled data from clinical trials and from real-world post-marketing observational studies. G/P was well tolerated in patients with platelet count ≥100 × 109 /L (n = 800), platelet count <100 × 109 /L (n = 215), a Child-Pugh score of 5 (n = 915) and a Child-Pugh score of 6 (n = 95). In the clinical trial and real-world cohorts two patients and no patients experienced a serious adverse event (AE) possibly related to study drug, respectively; three patients and no patients experienced an AE of special interest for hepatic decompensation and hepatic failure. This analysis reaffirms G/P's safety profile in indicated patients with compensated cirrhosis, including those with markers of more advanced liver disease. Increasing the number of patients treated with short-duration G/P therapy may contribute to meeting HCV elimination targets.
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Affiliation(s)
- Jordan J. Feld
- Toronto Centre for Liver DiseaseUniversity Health Network, University of TorontoTorontoOntarioCanada
| | - Xavier Forns
- Liver Unit, Hospital ClinicUniversity of Barcelona, IDIBAPS and CIBEREHDBarcelonaSpain
| | | | | | | | - Lai Wei
- Peking University People's HospitalPeking University Hepatology Institute, Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver DiseaseBeijingChina,Beijing Tsinghua Changgung HospitalTsinghua UniversityBeijingChina
| | - Robert S. Brown
- Center for Liver Disease and TransplantationWeill Cornell Medical CollegeNew YorkNew YorkUSA
| | - Robert Flisiak
- Department of Infectious Diseases and HepatologyMedical University of Białystok, BiałystokBialystokPoland
| | - Pietro Lampertico
- Division of Gastroenterology and HepatologyFoundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, CRC “A. M. and A. Migliavacca” Center for Liver DiseaseMilanItaly,Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly
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Papatheodoridis GV, Lekakis V, Voulgaris T, Lampertico P, Berg T, Chan HLY, Kao JH, Terrault N, Lok AS, Reddy KR. Hepatitis B virus reactivation associated with new classes of immunosuppressants and immunomodulators: A systematic review, meta-analysis, and expert opinion. J Hepatol 2022; 77:1670-1689. [PMID: 35850281 DOI: 10.1016/j.jhep.2022.07.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 12/27/2022]
Abstract
HBV reactivation (HBVr) can be prevented by nucleos(t)ide analogues (NAs). We conducted a systematic review and meta-analysis on the risk of HBVr associated with new classes of immunosuppressive and immunomodulatory therapies and developed guidance on NA prophylaxis. An expert panel reviewed the data and categorised the risk of HBVr associated with each class of drugs into low (<1%), intermediate (1-10%), and high (>10%). Our search uncovered 59 studies, including 3,424 HBsAg+ and 5,799 HBsAg-/anti-HBc+ patients, which met our eligibility criteria. Based on medium-high quality evidence, immune checkpoint inhibitors, tyrosine kinase inhibitors, cytokine inhibitors, chimeric antigen receptor T-cell immunotherapies, and corticosteroids were associated with high HBVr risk in HBsAg+ patients; cytokine inhibitors, chimeric antigen receptor T-cell immunotherapies, and corticosteroids with intermediate risk in HBsAg-/anti-HBc+ patients; and anti-tumour necrosis factor agents and immune checkpoint inhibitors with low risk in HBsAg-/anti-HBc+ patients. Provisional recommendations are provided for drugs with low quality evidence. NA prophylaxis is recommended when using drugs associated with a high HBVr risk, while monitoring with on-demand NAs is recommended for low-risk drugs - either approach may be appropriate for intermediate-risk drugs. Consensus on definitions and methods of reporting HBVr, along with inclusion of HBsAg+, and HBsAg-/anti-HBc+ patients in clinical trials, will be key to gathering reliable data on the risk of HBVr associated with immunosuppressive or immunomodulatory therapies.
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Affiliation(s)
- George V Papatheodoridis
- Academic Department of Gastroenterology, National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Vasileios Lekakis
- Academic Department of Gastroenterology, National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Thodoris Voulgaris
- Academic Department of Gastroenterology, National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Pietro Lampertico
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Thomas Berg
- Division of Hepatology, Department of Medicine, Leipzig University Hospital, Leipzig, Germany
| | - Henry L Y Chan
- Division of Gastroenterology and Hepatology, Union Hospital and Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine and Hepatitis Research Center, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Norah Terrault
- Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, California, USA
| | - Anna S Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA.
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.
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Degasperi E, Anolli MP, Uceda Renteria SC, Sambarino D, Borghi M, Perbellini R, Scholtes C, Facchetti F, Loglio A, Monico S, Fraquelli M, Costantino A, Ceriotti F, Zoulim F, Lampertico P. Bulevirtide monotherapy for 48 weeks in patients with HDV-related compensated cirrhosis and clinically significant portal hypertension. J Hepatol 2022; 77:1525-1531. [PMID: 35973578 DOI: 10.1016/j.jhep.2022.07.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/19/2022] [Accepted: 07/24/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Bulevirtide (BLV) has recently been conditionally approved for the treatment of chronic hepatitis delta (CHD) in Europe, but its effectiveness and safety in patients with compensated cirrhosis and clinically significant portal hypertension (CSPH) are unknown. METHODS Consecutive patients with HDV-related compensated cirrhosis and CSPH who started BLV 2 mg/day were enrolled in this single-center study. Clinical/virological characteristics were collected at baseline, weeks 4, 8 and every 8 weeks thereafter. HDV RNA was quantified by Robogene 2.0 (lower limit of detection 6 IU/ml). RESULTS Eighteen Caucasian patients with compensated cirrhosis and CSPH under nucleos(t)ide analogue treatment were enrolled: median (IQR) age was 48 (29-77) years, and 67% were male. Median (IQR) platelet count was 70 (37-227) x103/μl, liver stiffness measurement (LSM) 16.4 (7.8-57.8) kPa, alanine aminotransferase (ALT) 106 (32-222) U/L, HBsAg 3.7 (2.5-4.3) log IU/ml, HDV RNA 4.9 (3.3-6.6) log IU/ml. During 48 weeks of BLV monotherapy, HDV RNA declined by 3.1 (0.2-4.3) log IU/ml (p <0.001 vs. baseline), becoming undetectable in 5 patients (23%). A virological response was observed in 14 (78%) patients while a non-response was observed in 2 (11%). ALT decreased to 35 (15-86) U/L (p <0.001 vs. baseline), normalizing in 83% of patients. A combined response was observed in 67% of patients. Aspartate aminotransferase and gamma-glutamyltransferase levels significantly improved. Concerning liver function parameters, albumin values significantly increased and bilirubin remained stable. LSM significantly improved in patients with virological response, while platelet count was unchanged. None of the patients developed decompensating events or hepatocellular carcinoma. BLV was well tolerated, no patient discontinued treatment and the increase in bile acids was fully asymptomatic. CONCLUSIONS A 48-week course of BLV 2 mg/day monotherapy is safe and effective even for difficult-to treat patients with HDV-related compensated cirrhosis and CSPH. LAY SUMMARY Hepatitis delta virus (HDV) is associated with the most severe form of viral hepatitis. A new treatment for HDV called bulevirtide has recently received conditional approval for patients with chronic HDV infection. However, its safety and effectiveness in patients with more advanced liver disease is not known. Herein, we show that it is safe and effective in patients with HDV-related cirrhosis and clinically significant portal hypertension.
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Affiliation(s)
- Elisabetta Degasperi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Maria Paola Anolli
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | | | - Dana Sambarino
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Marta Borghi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Riccardo Perbellini
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Caroline Scholtes
- Hepatology Department, Hospices Civils de Lyon (HCL) and Université Claude Bernard Lyon 1 (UCBL1), Lyon, France; INSERM U1052, Centre de Recherche sur le Cancer de Lyon (CRCL), France
| | - Floriana Facchetti
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Alessandro Loglio
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Sara Monico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - Mirella Fraquelli
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Endoscopy, Milan, Italy
| | - Andrea Costantino
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Endoscopy, Milan, Italy
| | - Ferruccio Ceriotti
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Virology Unit, Milan, Italy
| | - Fabien Zoulim
- Hepatology Department, Hospices Civils de Lyon (HCL) and Université Claude Bernard Lyon 1 (UCBL1), Lyon, France; INSERM U1052, Centre de Recherche sur le Cancer de Lyon (CRCL), France
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
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46
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Costantino A, Morlacchi L, Donato MF, Gramegna A, Farina E, Dibenedetto C, Campise M, Redaelli M, Perego M, Alfieri C, Blasi F, Lampertico P, Favi E. Hesitancy toward the Full COVID-19 Vaccination among Kidney, Liver and Lung Transplant Recipients in Italy. Vaccines (Basel) 2022; 10:1899. [PMID: 36366406 PMCID: PMC9698445 DOI: 10.3390/vaccines10111899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/07/2022] [Accepted: 11/07/2022] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) vaccination hesitancy is a threat as COVID-19 vaccines have reduced both viral transmission and virus-associated mortality rates, particularly in high-risk subgroups. Solid organ transplant recipients (SOTRs) are particularly vulnerable, as the underlying causes of their organ failure and the chronic immunosuppression are associated with a lower immune response to COVID-19 vaccines, and with an excessive risk of death due to SARS-CoV-2 infection. We aimed to evaluate COVID-19 vaccination hesitancy and its reasons in a population of SOTRs. METHODS All the SOTRs attending our post-transplant clinics were asked to fill in a vaccination status form with specific validated questions related to their willingness to receive a third vaccine dose. In the case of negative answers, the patients were encouraged to explain the reasons for their refusal. Among the SOTRs (1899), 1019 were investigated (53.7%). RESULTS Overall, 5.01% (51/1019) of the SOTRs raised concerns regarding the future third dose vaccination. In more detail, hesitancy rates were 3.3% (15/453), 4.2% (7/166), and 7.3% (29/400) among the investigated liver, lung, and kidney transplant recipients, respectively (p = 0.0018). The main reasons for hesitancy were fear of adverse events (30/51, 58.8%) and perceived lack of efficacy (21/51, 41.2%). CONCLUSIONS Full adherence to ongoing or future vaccination campaigns is crucial to prevent, or at least reduce, COVID-19-related morbidity and mortality in fragile patients. The identification of the reasons influencing COVID-19 vaccination hesitancy in these patients is very important to establish appropriate and targeted patient-doctor communication strategies, and to further implement specific vaccination campaigns.
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Affiliation(s)
- Andrea Costantino
- Division of Gastroenterology and Endoscopy, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20214 Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20124 Milan, Italy
| | - Letizia Morlacchi
- Respiratory Unit and Adult Cystic Fibrosis Center, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
| | - Maria Francesca Donato
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20124 Milan, Italy
- Respiratory Unit and Adult Cystic Fibrosis Center, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
| | - Elisa Farina
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Clara Dibenedetto
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Mariarosaria Campise
- Nephrology Dialysis and Transplantation, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
| | - Matteo Redaelli
- Kidney Transplantation, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
| | - Marta Perego
- Kidney Transplantation, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
| | - Carlo Alfieri
- Nephrology Dialysis and Transplantation, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
- Department of Clinical Sciences and Community Health, Università Degli Studi di Milano, 20124 Milan, Italy
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20124 Milan, Italy
- Respiratory Unit and Adult Cystic Fibrosis Center, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- CRC “A. M. and A. Migliavacca” Center for Liver Disease, Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20124 Milan, Italy
| | - Evaldo Favi
- Kidney Transplantation, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20124 Milan, Italy
- Department of Clinical Sciences and Community Health, Università Degli Studi di Milano, 20124 Milan, Italy
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Lampertico P, Roulot D, Wedemeyer H. Bulevirtide with or without pegIFNα for patients with compensated chronic hepatitis delta: From clinical trials to real-world studies. J Hepatol 2022; 77:1422-1430. [PMID: 35752223 DOI: 10.1016/j.jhep.2022.06.010] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [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: 03/09/2022] [Revised: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 02/08/2023]
Abstract
Chronic hepatitis D (CHD) is the most severe form of viral hepatitis, characterised by the greatest increase in risk of cirrhosis, hepatic decompensation and hepatocellular carcinoma. Pegylated-interferon-α (pegIFNα), the only off-label therapeutic option, has been available for the last 30 years but is associated with suboptimal response rates and poor tolerability. Among the new treatment strategies under clinical evaluation, the entry inhibitor bulevirtide (BLV) is the only one that has received conditional approval from the European Medicines Agency (EMA); approval was granted in July 2020 for the treatment of adult patients with compensated CHD at a dose of 2 mg daily. Phase II studies and the week 24 interim analysis of a phase III study demonstrated the efficacy and safety of this treatment as a monotherapy or combined with pegIFNα. This favourable profile has been confirmed by recent real-world studies performed in Europe. As a long-term monotherapy, BLV has been successfully used to treat patients with advanced compensated cirrhosis. These encouraging yet preliminary findings must be viewed with caution as many critical issues related to this new antiviral strategy are still poorly understood, as summarised in this review. While waiting for new anti-HBV and anti-HDV drugs to become available for combination studies, BLV treatment is currently the only available anti-HDV therapeutic option that might improve the long-term prognosis of difficult-to-manage patients with CHD.
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Affiliation(s)
- Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
| | - Dominique Roulot
- AP-HP, Avicenne Hospital, Liver Unit, Sorbonne Paris Nord University, Bobigny, France; Inserm U955, Team 18, Paris-Est University, Créteil, France
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg Str. 1, 30625 Hannover, Germany; Excellence Cluster RESIST, Hannover Medical School, Germany; German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
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Sapena V, Iavarone M, Boix L, Facchetti F, Guarino M, Sanduzzi Zamparelli M, Granito A, Samper E, Scartozzi M, Corominas J, Marisi G, Díaz A, Casadei-Gardini A, Gramantieri L, Lampertico P, Morisco F, Torres F, Bruix J, Reig M. Polymorphism AGT2 (rs4762) is involved in the development of dermatologic events: Proof-of-concept in hepatocellular carcinoma patients treated with sorafenib. World J Hepatol 2022; 14:1438-1458. [PMID: 36158918 PMCID: PMC9376774 DOI: 10.4254/wjh.v14.i7.1438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/24/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Dermatologic adverse events (DAEs) are associated with a better outcome in patients with hepatocellular carcinoma (HCC) irrespective of the therapeutic agent received. The exact mechanisms associated with the development of DAEs are unknown although several studies point to direct toxicity of tyrosine kinase inhibitors (TKIs) to the skin or an immune-mediated reaction triggered by the oncologic treatment. As is the case in other conditions, individual genetic variants may partially explain a higher risk of DAEs.
AIM To evaluate the contribution of several gene variants to the risk of developing DAEs in HCC patients treated with TKIs.
METHODS We first analyzed 27 single-nucleotide polymorphisms (SNPs) from 12 genes selected as potential predictors of adverse event (AE) development in HCC patients treated with sorafenib [Barcelona Clinic Liver Cancer 1 (BCLC1) cohort]. Three additional cohorts were analyzed for AGT1 (rs699) and AGT2 (rs4762) polymorphisms-initially identified as predictors of DAEs: BCLC2 (n = 79), Northern Italy (n = 221) and Naples (n = 69) cohorts, respectively. The relation between SNPs and DAEs and death were assessed by univariate and multivariate Cox regression models, and presented with hazard ratios and their 95% confidence intervals (95%CI).
RESULTS The BCLC1 cohort showed that patients with arterial hypertension (AHT) (HR = 1.61; P value = 0.007) and/or AGT SNPs had an increased risk of DAEs. Thereafter, AGT2 (rs4762) AA genotype was found to be linked to a statistically significant increased probability of DAEs (HR = 5.97; P value = 0.0201, AA vs GG) in the Northern Italy cohort by multivariate analysis adjusted for BCLC stage, ECOG-PS, diabetes and AHT. The value of this genetic marker was externally validated in the cohort combining the BCLC1, BCLC2 and Naples cohorts [HR = 3.12 (95%CI: 1.2-8.14), P value = 0.0199, AGT2 (rs4762) AA vs AG genotype and HR = 2.73 (95%CI: 1.18-6.32) P value = 0.0188, AGT2 (rs4762) AA vs GG genotype]. None of the other gene variants tested were found to be associated with the risk of DAE development.
CONCLUSION DAE development in HCC patients receiving TKIs could be explained by the AGT2 (rs4762) gene variant. If validated in other anti-oncogenic treatments, it might be considered a good prognosis marker.
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Affiliation(s)
- Víctor Sapena
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
- Universidad de Barcelona, Barcelona 08036, Spain
| | - Massimo Iavarone
- Division of Gastroenterology and Hepatology, Foundation Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica Ca’ Granda Ospedale Maggiore Policlinico, Milano 20122, Italy
| | - Loreto Boix
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
| | - Floriana Facchetti
- Gastroenterology and Hepatology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica Cà Granda Ospedale Maggiore Policlinico, University of Milan, Milan 20100, Italy
| | - Maria Guarino
- Department of Clinical Medicine and Surgery, Gastroenterology Unit, University of Naples "Federico II", Napoli 80100, Italy
| | - Marco Sanduzzi Zamparelli
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
- Universidad de Barcelona, Barcelona 08036, Spain
- Department of Clinical Medicine and Surgery, Gastroenterology and Hepatology, Federico II University of Naples, Naples 80131, Italy
| | - Alessandro Granito
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica Azienda Ospedaliero-Universitaria di Bologna, Bologna 40139, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna 40139, Italy
| | - Esther Samper
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
| | - Mario Scartozzi
- Department of Medical Oncology, University of Cagliari, Cagliari 45698, Italy
| | - Josep Corominas
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
| | - Giorgia Marisi
- Biosciences Laboratory, Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica, Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori”, Meldola 47014, Italy
| | - Alba Díaz
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
- Universidad de Barcelona, Barcelona 08036, Spain
- Department of Pathology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona 08036, Spain
| | - Andrea Casadei-Gardini
- School of Medicine, Vita-Salute San Raffaele University, Milan 20132, Italy
- Unit of Oncology, Università Vita-Salute, Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica-San Raffaele Scientific Institute, Milan 20132, Italy
| | - Laura Gramantieri
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica Azienda Ospedaliero, Bologna 40138, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation Istituto di Ricovero e Cura a Carattere Scientifico di Natura Pubblica Ca’ Granda Ospedale Maggiore Policlinico, Milano 20122, Italy
- Department of Pathophysiology and Transplantation, Colorectal Cancer “A. M. and A. Migliavacca” Center for Liver Disease, University of Milan, Milano 20122, Italy
| | - Filomena Morisco
- Department of Clinical Medicine and Surgery, Gastroenterology Unit, University of Naples Federico II, Naples 80131, Italy
| | - Ferran Torres
- Medical Statistics Core Facility, Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clinic Barcelona, Barcelona 08036, Spain
- Biostatistics Unit, Faculty of Medicine, Universitat Autònoma de Barcelona, Cerdanyola 08193, Spain
| | - Jordi Bruix
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
- Universidad de Barcelona, Barcelona 08036, Spain
| | - María Reig
- Barcelona Clinic Liver Cancer Group, Liver Unit, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi Sunyer, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Barcelona 08036, Spain
- Universidad de Barcelona, Barcelona 08036, Spain
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D'Ambrosio R, Lampertico P. Is it time to refine HCC surveillance strategies in HCV cured patients? Hepatology 2022; 76:9-11. [PMID: 35218241 DOI: 10.1002/hep.32430] [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: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 12/08/2022]
Affiliation(s)
- Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Center for Liver Diseases, University of Milan, Milan, Italy
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50
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Jang H, Yoon JS, Park SY, Lee HA, Jang MJ, Kim SU, Sinn DH, Seo YS, Kim HY, Kim SE, Jun DW, Yoon EL, Sohn JH, Ahn SB, Shim JJ, Jeong SW, Cho YK, Kim HS, Nam JY, Lee YB, Kim YJ, Yoon JH, Zoulim F, Lampertico P, Dalekos GN, Idilman R, Sypsa V, Berg T, Buti M, Calleja JL, Goulis J, Manolakopoulos S, Janssen HLA, Papatheodoridis GV, Lee JH. Impact of HBeAg on Hepatocellular Carcinoma Risk During Oral Antiviral Treatment in Patients With Chronic Hepatitis B. Clin Gastroenterol Hepatol 2022; 20:1343-1353.e16. [PMID: 34500103 DOI: 10.1016/j.cgh.2021.09.001] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND & AIMS Antiviral treatment from hepatitis B envelope antigen (HBeAg)-positive status may attenuate the integration of hepatitis B virus DNA into the host genome causing hepatocellular carcinoma (HCC). We investigated the impact of HBeAg status at the onset of antiviral treatment on the risk of HCC. METHODS The incidence of HCC was evaluated in Korean patients with chronic hepatitis B who started entecavir or tenofovir in either HBeAg-positive or HBeAg-negative phase. The results in the Korean cohort were validated in a Caucasian PAGE-B cohort. RESULTS A total of 9143 Korean patients (mean age, 49.2 years) were included: 49.1% were HBeAg-positive and 49.2% had cirrhosis. During follow-up (median, 5.1 years), 916 patients (10.0%) developed HCC. Baseline HBeAg positivity was not associated with the risk of HCC in the entire cohort or cirrhotic subcohort. However, in the non-cirrhotic subcohort, HBeAg positivity was independently associated with a lower risk of HCC in multivariable (adjusted hazard ratio [aHR], 0.41; 95% confidence interval [CI], 0.26-0.66), propensity score-matching (aHR, 0.46; 95% CI, 0.28-0.76), and inverse probability weighting analyses (aHR, 0.44; 95% CI, 0.28-0.70). In the Caucasian cohort (n = 719; mean age, 51.8 years; HBeAg-positive, 20.3%; cirrhosis, 34.8%), HBeAg-positivity was not associated with the risk of HCC either in the entire cohort or cirrhotic subcohort. In the non-cirrhotic subcohort, none of the HBeAg-positive group developed HCC, although the difference failed to reach statistical significance (aHR, 0.21; 95% CI, 0.00-1.67). CONCLUSIONS This multinational cohort study implies that HBeAg positivity at the onset of antiviral treatment seems to be an independent factor associated with a lower risk of HCC in patients with chronic hepatitis B without cirrhosis, but not in those with cirrhosis.
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Affiliation(s)
- Heejoon Jang
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
| | - Jun Sik Yoon
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Soo Young Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea; Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Myoung-Jin Jang
- Medical Research Collaboration Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine and Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Dong Hyun Sinn
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Yeon Seok Seo
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hwi Young Kim
- Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang-si, Republic of Korea
| | - Dae Won Jun
- Department of Internal Medicine, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Eileen L Yoon
- Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea; Department of Internal Medicine, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Joo Hyun Sohn
- Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri-si, Republic of Korea
| | - Sang Bong Ahn
- Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University College of Medicine, Seoul, Republic of Korea
| | - Jae-Jun Shim
- Department of Internal Medicine, Kyung Hee University School of Medicine, Seoul, Korea
| | - Soung Won Jeong
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Yong Kyun Cho
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyoung Su Kim
- Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Joon Yeul Nam
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yun Bin Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jung-Hwan Yoon
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Fabien Zoulim
- Cancer Research Centre of Lyon, INSERM U, Lyon University, Hospices Civils de Lyon, Lyon, France
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy; CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - 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
| | - Ramazan Idilman
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Vana Sypsa
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School of National and Kapodistrian University of Athens, Athens, Greece
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Maria Buti
- Hospital General Universitario Vall Hebron and Ciberehd, Barcelona, Spain
| | | | - John Goulis
- The Department of Internal Medicine, Αristotle University of Thessaloniki Medical School, General Hospital of Thessaloniki "Hippokratio", Thessaloniki, Greece
| | - Spilios Manolakopoulos
- Second Department of Internal Medicine, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Hippokratio", Athens, Greece
| | - Harry LA Janssen
- Liver Clinic, Toronto Western and General Hospital, University Health Network, Toronto, ON, Canada
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece.
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
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