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Li F, Qu L, Liu Y, Wu X, Qi X, Wang J, Zhu H, Yang F, Shen Z, Guo Y, Zhang Y, Yu J, Mao R, Zhang Q, Zhang F, Chen L, Huang Y, Zhang X, Li Q, Zhang W, Zhang J. PegIFN alpha-2a reduces relapse in HBeAg-negative patients after nucleo(s)tide analogue cessation: A randomized-controlled trial. J Hepatol 2024:S0168-8278(24)02426-7. [PMID: 39094743 DOI: 10.1016/j.jhep.2024.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 07/17/2024] [Accepted: 07/22/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND & AIMS Nucleo(s)tide analogue (NUC) cessation can lead to HBsAg clearance but also a high rate of virological relapse. However, the effect of pegylated interferon alpha-2a (PegIFN-α-2a) on virological relapse after NUC cessation is unknown. Therefore, this study aimed to evaluate the effect of switching from NUC to PegIFN-α-2a treatment for 48 weeks on virological relapse until week 96. METHODS In this multicentre randomized controlled clinical trial, 180 non-cirrhotic HBeAg-negative chronic hepatitis B patients on continuous NUC therapy for ≥ 2.5 years with HBV DNA levels < 60 IU/mL were randomized to discontinue NUC (n=90) or receive 48 weeks of PegIFN-α-2a treatment (n=90) and followed up till 96 weeks. The primary endpoint was the virological relapse rate until week 96. RESULTS Intention-to-treat analysis revealed patients in the interferon monotherapy group had significantly lower cumulative virological relapse rates than the NUC cessation group until week 96 (20.8% vs. 53.6%, P < 0.0001). Consistently, a significantly lower proportion of patients in the interferon monotherapy group had virological relapse than those in the NUC cessation group at 48 weeks off treatment (17.8% vs. 36.7%, P = 0.007). The virological relapse rate positively correlated with HBsAg levels in the NUC cessation group. The interferon monotherapy group had a lower cumulative clinical relapse rate (7.8% vs. 20.9%, P = 0.008) and a higher HBsAg loss rate (21.5% vs. 9.0%, P = 0.03) than the NUC cessation group. CONCLUSIONS Switching from NUC to PegIFN-α-2a treatment for 48 weeks significantly reduces virological relapse rates and achieves higher HBsAg loss rates than NUC treatment cessation alone in HBeAg-negative chronic hepatitis B patients. IMPACT AND IMPLICATIONS Nucleo(s)tide analogue (NUC) cessation can lead to HBsAg clearance but also a high rate of virological relapse, but an optimised scheme to reduce the virological relapse rate after NUC withdrawal is yet to be reported. This randomized controlled trial investigated the effect of switching from NUC to PegIFN-α-2a treatment for 48 weeks on virological relapse until week 96 in HBeAg-negative chronic hepatitis B patients. The interferon monotherapy group had a significantly lower cumulative virological relapse rate (20.8% vs. 53.6%, P < 0.0001) and higher HBsAg loss rate (21.5% vs. 9.0%, P= 0.03) than the NUC cessation group until week 96. This provides an optimized strategy for NUC cessation in HBeAg-negative patients. TRIAL REGISTRATION NUMBER NCT02594293.
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Affiliation(s)
- Fahong Li
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Lihong Qu
- Department of Infectious Disease, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yanhong Liu
- Department of Infectious Diseases, Tongren hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoping Wu
- Department of Infectious Diseases, The First Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Xun Qi
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Jinyu Wang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Haoxiang Zhu
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Feifei Yang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhongliang Shen
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Yifei Guo
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Yongmei Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Jie Yu
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Richeng Mao
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Qiran Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Fengdi Zhang
- Department of Infectious Disease, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Liang Chen
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yuxian Huang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China.
| | - Xinxin Zhang
- Department of Infectious Diseases, Research Laboratory of Clinical Virology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Qingxing Li
- Department of Infectious Diseases, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, 325003, China.
| | - Wenhong Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China.
| | - Jiming Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Shanghai Institute of Infectious Diseases and Biosecurity, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China; Department of Infectious Diseases, Jing'An Branch of Huashan Hospital, Fudan University, Shanghai, China.
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van Bömmel F, Berg T. Reply to: "A comment on `A multicenter randomized-controlled trial of nucleos(t)ide analogue cessation in HBeAg-negative chronic hepatitis B'". J Hepatol 2024; 80:e230-e231. [PMID: 38110010 DOI: 10.1016/j.jhep.2023.11.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/20/2023]
Affiliation(s)
- Florian van Bömmel
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig, Germany.
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig, Germany
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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] [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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Arslan E, Yildiz Y, Karaşahin Ö, Demir Y, Tümbül Mermutluoğlu Ç, Ünlü G, Kuşçu F, Kaya Ş, Akgül F, Damar Çakirca T, Yilmaz Karadağ F, Altunişik Toplu S, Nazik S, Akdemir İ, Özer Balin Ş, Kandemir FÖ, İnan D, Bayindir Y, Taşova Y, Çelen MK. Evaluation of chronic hepatitis B patients who voluntarily discontinued oral antiviral therapy: is there an answer to the controversial topic? Eur J Gastroenterol Hepatol 2024; 36:438-444. [PMID: 38407855 DOI: 10.1097/meg.0000000000002722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
OBJECTIVE The uncertain treatment duration for nucleos(t)ide analogues (NA) used in the treatment of chronic hepatitis B (CHB) is an important problem for both patients and physicians. The aim of this study was to evaluate the determinants of virologic relapse (VR) and the optimum time of treatment discontinuation in the follow-up of CHB patients who voluntarily discontinued treatment after virological suppression was achieved under NA use. METHODS Data from 138 patients from 11 centers were included in this registry-based study. Factors associated with VR were investigated using multivariate Cox regression analysis. RESULTS Ninety-nine (71.7%) of the patients were HBeAg (Hepatitis B e antigen) negative. During the 24-month follow-up period after treatment discontinuation, VR occurred in 58.7% (n = 81) of all patients and 57.6% (n = 57) of HBeAg-negative patients. The duration of NA treatment was significantly shorter (cutoff 60 months) in HBeAg-negative patients who later developed VR. In addition, the duration of virologic remission achieved under NA treatment was significantly shorter (cutoff 52 months) in those who later developed VR. In the Cox multivariate regression model of HBeAg-negative patients, having less than 60 months of NA treatment (HR = 2.568; CI:1.280-5.148; P = 0.008) and the levels of alanine aminotransferase being equal to or higher than twice the upper level of normal at the beginning of treatment (HR = 3.753; CI:1.551-9.081; P = 0.003) were found to be statistically significant and independently associated with VR. CONCLUSION The findings of this study may provide clinical guidance in terms of determining the most appropriate discontinuation time for NA.
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Affiliation(s)
- Eyüp Arslan
- Department of Infectious Diseases and Clinical Microbiology, Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, İstanbul
| | - Yeşim Yildiz
- Department of Infectious Diseases and Clinical Microbiology, Gazi University Faculty of Medicine, Ankara
| | - Ömer Karaşahin
- Department of Infectious Diseases and Clinical Microbiology, Erzurum Regional Training and Research Hospital, Erzurum
| | - Yakup Demir
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir
| | - Çiğdem Tümbül Mermutluoğlu
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir
| | - Gülten Ünlü
- Department of Infectious Diseases and Clinical Microbiology, Derince Training and Research Hospital, Kocaeli
| | - Ferit Kuşçu
- Department of Infectious Diseases and Clinical Microbiology, Çukurova University Faculty of Medicine, Adana
| | - Şafak Kaya
- Department of Infectious Diseases and Clinical Microbiology, Gazi Yasargil Training and Research Hospital, Diyarbakir
| | - Fethiye Akgül
- Department of Infectious Diseases and Clinical Microbiology, Batman Regional State Hospital, Batman, Turkey
| | - Tuba Damar Çakirca
- Department of Infectious Diseases and Clinical Microbiology, Şanliurfa Training and Research Hospital, Şanliurfa
| | - Fatma Yilmaz Karadağ
- Department of Infectious Diseases and Clinical Microbiology, Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, İstanbul
| | - Sibel Altunişik Toplu
- Department of Infectious Diseases and Clinical Microbiology, Inonu University Faculty of Medicine, Malatya
| | - Selçuk Nazik
- Department of Infectious Diseases and Clinical Microbiology, Sütçü İmam University Faculty of Medicine, Kahramanmaraş
| | - İrem Akdemir
- Department of Infectious Diseases and Clinical Microbiology, Ankara University Faculty of Medicine, Ankara
| | - Şafak Özer Balin
- Department of Infectious Diseases and Clinical Microbiology, Fırat University Faculty of Medicine, Elazığ
| | - Fatma Özlem Kandemir
- Department of Infectious Diseases and Clinical Microbiology, Mersin University Faculty of Medicine, Mersin
| | - Dilara İnan
- Department of Infectious Diseases and Clinical Microbiology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Yaşar Bayindir
- Department of Infectious Diseases and Clinical Microbiology, Inonu University Faculty of Medicine, Malatya
| | - Yeşim Taşova
- Department of Infectious Diseases and Clinical Microbiology, Çukurova University Faculty of Medicine, Adana
| | - Mustafa Kemal Çelen
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir
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5
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Loglio A, Viganò M. Stopping nucleos(t)ide analogues treatment in non-cirrhotic HBeAg-negative patients: Yes, we can! Dig Liver Dis 2023; 55:1221-1222. [PMID: 37419725 DOI: 10.1016/j.dld.2023.06.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 06/26/2023] [Accepted: 06/30/2023] [Indexed: 07/09/2023]
Affiliation(s)
- Alessandro Loglio
- Gastroenterology, Hepatology and Transplantation Division, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Mauro Viganò
- Gastroenterology, Hepatology and Transplantation Division, ASST Papa Giovanni XXIII, Bergamo, Italy.
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Fang HW, Hu TH, Wang JH, Hung CH, Lu SN, Chen CH. Post-treatment HBsAg decline predicts high rate of HBsAg loss after stopping entecavir or tenofovir in HBeAg-negative patients without retreatment. Dig Liver Dis 2023; 55:1223-1229. [PMID: 36870864 DOI: 10.1016/j.dld.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 01/20/2023] [Accepted: 02/10/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND/AIMS Little is known about the role of post-treatment HBsAg decline in HBsAg loss following nucleos(t)ide analogues cessation. METHODS HBeAg-negative patients without cirrhosis who previously received entecavir or tenofovir disoproxil fumarate (TDF) were enrolled (n=530). All patients were followed-up post-treatment for >24 months. RESULTS Of the 530 patients, 126 achieved sustained response (Group I), 85 experienced virological relapse without clinical relapse and retreatment (Group II), 67 suffered clinical relapse without retreatment (Group III) and 252 received retreatment (Group IV). The cumulative incidence of HBsAg loss at 8 years was 57.3% in Group I, 24.1% in Group II, 35.9% in Group III and 7.3% in Group IV. Cox regression analysis showed that nucleos(t)ide analogue experience, lower HBsAg levels at end-of-treatment (EOT) and higher HBsAg decline at 6 months after EOT were independently associated with HBsAg loss in Group I and Groups II+III. The rates of HBsAg loss at 6 years in patients with HBsAg decline >0.2 log IU/mL in Group I and HBsAg decline >0.15 log IU/mL in Group II+III at 6 months after EOT were 87.7% and 47.1%, respectively. CONCLUSION The HBsAg loss rate was high and post-treatment HBsAg decline could predict high HBsAg loss rate among HBeAg-negative patients who discontinued entecavir or TDF and did not need retreatment.
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Affiliation(s)
- Hsin-Wei Fang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan, ROC
| | - Tsung-Hui Hu
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan, ROC
| | - Jing-Houng Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan, ROC
| | - Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan, ROC
| | - Sheng-Nan Lu
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan, ROC
| | - Chien-Hung Chen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan, ROC.
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Sonneveld MJ, Chiu SM, Park JY, Brakenhoff SM, Kaewdech A, Seto WK, Tanaka Y, Carey I, Papatheodoridi M, Colombatto P, van Bömmel F, Berg T, Zoulim F, Ahn SH, Dalekos GN, Erler NS, Brunetto M, Wedemeyer H, Cornberg M, Yuen MF, Agarwal K, Boonstra A, Buti M, Piratvisuth T, Papatheodoridis G, Chen CH, Maasoumy B. Lower pretreatment HBV DNA levels are associated with better off-treatment outcomes after nucleo(s)tide analogue withdrawal in patients with HBeAg-negative chronic hepatitis B: A multicentre cohort study. JHEP Rep 2023; 5:100790. [PMID: 37484211 PMCID: PMC10362794 DOI: 10.1016/j.jhepr.2023.100790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/21/2023] [Accepted: 05/03/2023] [Indexed: 07/25/2023] Open
Abstract
Background & Aims Pretreatment predictors of finite nucleo(s)tide analogue (NUC) therapy remain elusive. We studied the association between pretreatment HBV DNA levels and outcomes after therapy cessation. Methods Patients with chronic hepatitis B who were HBeAg negative at the start of NUC treatment were enrolled from sites in Asia and Europe. We studied the association between pretreatment HBV DNA levels and (1) clinical relapse (defined as HBV DNA >2,000 IU/ml + alanine aminotransferase >2 × the upper limit of normal or retreatment) and (2) HBsAg loss after NUC withdrawal. Results We enrolled 757 patients, 88% Asian, 57% treated with entecavir, with a median duration of treatment of 159 (IQR 156-262) weeks. Mean pretreatment HBV DNA levels were 5.70 (SD 1.5) log IU/ml and were low (<20,000 IU/ml) in 150 (20%) and high (>20,000 IU/ml) in 607 (80%). The cumulative risk of clinical relapse at 144 weeks after therapy cessation was 22% among patients with pretreatment HBV DNA levels <20,000 IU/ml vs. 60% among patients with pretreatment HBV DNA levels >20,000 IU/ml, whereas the cumulative probabilities of HBsAg loss were 17.5% vs. 5% (p <0.001). In multivariable analysis, pretreatment HBV DNA levels <20,000 IU/ml were independently associated with a reduced likelihood of clinical relapse (adjusted hazard ratio 0.379, p <0.001) and with an increased chance of HBsAg loss (adjusted hazard ratio 2.872, p <0.001). Conclusions Lower pretreatment HBV DNA levels are associated with a lower risk of clinical relapse and a higher chance of HBsAg loss after cessation of NUC therapy, independent of end-of-treatment viral antigen levels. Further studies are needed to confirm these findings in non-Asian populations. Impact and Implications A subgroup of patients with chronic hepatitis B may not require retreatment after stopping antiviral therapy. In this study, comprising 757 patients with chronic hepatitis B from Europe and Asia, we found that higher viral load before initiation of treatment was a risk factor for relapse after stopping treatment. Patients with a low HBV DNA level before starting antiviral therapy had the lowest risk of relapse, and a high chance of HBsAg loss, after stopping treatment. These findings can help select patients for treatment withdrawal and guide intensity of off-treatment monitoring.
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Affiliation(s)
- Milan J. Sonneveld
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Shao-Ming Chiu
- Department of Internal Medicine, Koahsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Sylvia M. Brakenhoff
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Apichat Kaewdech
- Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Wai-Kay Seto
- Department of Medicine, State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Kumamoto University, Kumamoto, Japan
| | - Ivana Carey
- Institute of Liver Studies, King’s College Hospital, London, UK
| | - Margarita Papatheodoridi
- Department of Gastroenterology, ‘Laiko’ General Hospital of Athens, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Florian van Bömmel
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | | | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - George N. Dalekos
- Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
| | - Nicole S. Erler
- Department of Biostatistics, Erasmus MC University Medical Center, Rotterdam, the Netherlands
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | | | - Heiner Wedemeyer
- Department of Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | - Man-Fung Yuen
- Department of Medicine, State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
| | - Kosh Agarwal
- Institute of Liver Studies, King’s College Hospital, London, UK
| | - Andre Boonstra
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Maria Buti
- Liver Unit, Hospital Universitari Vall d’Hebron and Ciberehd del Intituto Carlos III de Barcelona, Spain
| | | | - George Papatheodoridis
- Department of Gastroenterology, ‘Laiko’ General Hospital of Athens, National and Kapodistrian University of Athens, Athens, Greece
| | - Chien-Hung Chen
- Department of Internal Medicine, Koahsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Benjamin Maasoumy
- Department of Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | - for the CREATE study group
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
- Department of Internal Medicine, Koahsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
- Department of Medicine, State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
- Department of Gastroenterology and Hepatology, Kumamoto University, Kumamoto, Japan
- Institute of Liver Studies, King’s College Hospital, London, UK
- Department of Gastroenterology, ‘Laiko’ General Hospital of Athens, National and Kapodistrian University of Athens, Athens, Greece
- Hepatology Unit, University Hospital of Pisa, Pisa, Italy
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
- INSERM Unit 1052, Lyon, France
- Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
- Department of Biostatistics, Erasmus MC University Medical Center, Rotterdam, the Netherlands
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
- Department of Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
- Liver Unit, Hospital Universitari Vall d’Hebron and Ciberehd del Intituto Carlos III de Barcelona, Spain
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Terrault NA, Lok AS, Wahed AS, Ghany MG, Perrillo RP, Fried MW, Wong DK, Khalili M, Lau DTY, Sterling RK, Di Bisceglie AM, Lisker-Melman M, Cooper SL, Chung RT, Patel K, Roberts LR, Belle SH, Janssen HLA. Randomized Trial of Tenofovir With or Without Peginterferon Alfa Followed by Protocolized Treatment Withdrawal in Adults With Chronic Hepatitis B. Am J Gastroenterol 2023; 118:1214-1225. [PMID: 36599136 PMCID: PMC10287840 DOI: 10.14309/ajg.0000000000002125] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/02/2022] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Hepatitis B surface antigen (HBsAg) loss is associated with improved long-term outcomes of patients with chronic hepatitis B but is infrequently achieved with current monotherapies. We assessed whether combination strategies that included treatment withdrawal enhanced HBsAg loss. METHODS A randomized (1:1) trial of tenofovir disoproxil fumarate (TDF) for 192 weeks with or without peginterferon (PegIFN) alfa-2a for the first 24 weeks, followed by withdrawal of TDF at week 192 with 48 weeks of off-treatment follow-up to week 240. The primary end point was HBsAg loss at week 240. RESULTS Of 201 participants (52% HBeAg positive, 12%/6% genotype A/A2, 7% cirrhosis) randomized to TDF + PegIFN (n = 102) or TDF alone (n = 99), 6 participants had lost HBsAg at the end of the treatment phase (week 192), 5 (5.3%) in the combination group, and 1 (1.0%) in the TDF alone group ( P = 0.09). By week 240, 9 participants had cleared HBsAg, 5.3% in combination, and 4.1% in monotherapy arms ( P = 0.73). HBsAg decline and loss occurred earlier with TDF + PegIFN than TDF, with a ≥1-logIU/mL qHBsAg decline by week 24 in 28% in TDF + PegIFN compared with 6% in TDF ( P = 0.04). HBsAg loss occurred in 7 of 12 (58%) with hepatitis B virus subgenotype A2 (all HBeAg positive) compared with only 2 of 189 (1%) with other hepatitis B virus genotypes and in 8 of 93 (8.6%) HBeAg positive vs 1 of 87 (1.1%) HBeAg negative. DISCUSSION PegIFN combined TDF followed by protocolized TDF withdrawal led to earlier but not higher percentages of HBsAg clearance. Pretreatment HBeAg positivity and subgenotype A2 were strongly associated with HBsAg clearance.
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Affiliation(s)
- Norah A Terrault
- Gastrointestinal and Liver Diseases Division, Keck Medicine of University of Southern California, Los Angeles, California, USA
| | - Anna S Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Abdus S Wahed
- Departments of Biostatistics, and Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Marc G Ghany
- Liver Diseases Branch, National Institutes of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Michael W Fried
- Division of Gastroenterology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - David K Wong
- Toronto Centre for Liver Disease, University of Toronto, Toronto, Ontario, Canada
| | - Mandana Khalili
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Daryl T Y Lau
- Liver Center, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard University, Boston, Massachusetts, USA
| | - Richard K Sterling
- Section of Hepatology, Virginia Commonwealth University, Richmond, Virginia, USA
| | | | - Mauricio Lisker-Melman
- Washington University School of Medicine and John Cochran VA Medical Center, St. Louis, Missouri, USA
| | - Stewart L Cooper
- San Francisco Center for Liver Disease, California Pacific Medical & Research Institute, San Francisco, California, USA
| | - Ray T Chung
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Keyur Patel
- Toronto Centre for Liver Disease, University of Toronto, Toronto, Ontario, Canada
| | - Lewis R Roberts
- Department of Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Steven H Belle
- Departments of Biostatistics, and Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, University of Toronto, Toronto, Ontario, Canada
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Xie Y, Li M, Ou X, Zheng S, Gao Y, Xu X, Yang Y, Ma A, Li J, Nan Y, Zheng H, Liu J, Wei L, Feng B. Lower end of treatment HBsAg and HBcrAg were associated with HBsAg loss after nucleos(t)ide analog cessation. BMC Gastroenterol 2023; 23:224. [PMID: 37386460 DOI: 10.1186/s12876-023-02852-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 06/13/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Since hepatitis B surface antigen (HBsAg) loss is rarely achieved with nucleos(t)ide analog (NA) treatment, most patients require life-long NA treatment. Previous studies have shown that some patients remain virologically responsive even after NA cessation. However, there is still controversy surrounding whether NA discontinuation increases the HBsAg loss rate. Therefore, this study aimed to assess the cumulative rate of HBsAg loss and identify the predictors of HBsAg loss after NA discontinuation. METHODS This multicenter prospective study included HBV e antigen (HBeAg)-positive patients without cirrhosis from 12 hospitals in China who met the inclusion criteria. The enrolled patients stopped NA and were followed up with clinical and laboratory assessments every 3 months for 24 months after NA cessation or until clinical relapse (CR) occurred. RESULTS Overall, 158 patients were classified into two groups. Group A included patients with HBsAg positivity at NA cessation (n = 139), and Group B included patients with HBsAg negativity at NA cessation (n = 19). In Group A, the 12-month and 24-month cumulative rates of HBsAg loss were4.3%and 9.4%, respectively. End of treatment (EOT) HBsAg (hazard ratio (HR) = 0.152, P < 0.001) and EOT hepatitis B core-related antigen (HBcrAg) (HR = 0.257, P = 0.001) were associated with HBsAg loss. The areas under the receiver operating characteristic curves for EOT HBsAg and HBcrAg levels were 0.952 (P < 0.001) and 0.765 (P < 0.001), respectively. Patients with EOT HBsAg ≤ 135 IU/mL (59.2% vs. 1.3%, P < 0.001) or HBcrAg ≤ 3.6 logU/mL (17% vs. 5.4%, P = 0.027) had a higher 24-month cumulative HBsAg loss rate. In Group B, none of the patients experienced virological relapse after NA cessation. Only 1 (5.3%) patient had HBsAg reversion. CONCLUSIONS EOT HBsAg ≤ 135 IU/mL or HBcrAg ≤ 3.6 logU/mL can be used to identify patients with a higher likelihood of HBsAg loss after NA cessation. Patients with HBsAg negativity after NA cessation have favorable clinical outcomes, and HBsAg loss was durable in most cases.
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Affiliation(s)
- Yandi Xie
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University People's Hospital, Peking University Hepatology Institute, Beijing International Cooperation Base for Science and Technology on NAFLD Diagnosis, Beijing, 100044, China
| | - Minghui Li
- Department of Hepatology Division, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Xiaojuan Ou
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Sujun Zheng
- Complicated Liver Diseases and Artificial Liver Treatment and Training Center, Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment and Research, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
| | - Yinjie Gao
- Department of Infectious Diseases, The Fifth Medical Center, General Hospital of PLA, Beijing, 100039, China
| | - Xiaoyuan Xu
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034, China
| | - Ying Yang
- Department of Infectious Diseases, The Second Hospital of Xingtai, Xingtai, Hebei, 054001, China
| | - Anlin Ma
- Department of Infectious Disease, Friendship Hospital, Beijing, 100029, China
| | - Jia Li
- Department of Liver Disease, Tianjin Second People's Hospital, Tianjin, 300192, China
| | - Yuemin Nan
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, China
| | - Huanwei Zheng
- Department of Liver Disease, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, 050021, China
| | - Juan Liu
- Research Center for Technologies in Nucleic Acid-Based Diagnostics, Changsha, Hunan, 410205, China
| | - Lai Wei
- Department of Hepatopancreatobiliary Disease, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, 102218, China
| | - Bo Feng
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University People's Hospital, Peking University Hepatology Institute, Beijing International Cooperation Base for Science and Technology on NAFLD Diagnosis, Beijing, 100044, China.
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10
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van Bömmel F, Stein K, Heyne R, Petersen J, Buggisch P, Berg C, Zeuzem S, Stallmach A, Sprinzl M, Schott E, Pathil-Warth A, von Arnim U, Keitel V, Lohmeyer J, Simon KG, Trautwein C, Trein A, Hüppe D, Cornberg M, Lammert F, Ingiliz P, Zachoval R, Hinrichsen H, Zipprich A, Klinker H, Schulze Zur Wiesch J, Schmiedeknecht A, Brosteanu O, Berg T. A multicenter randomized-controlled trial of nucleos(t)ide analogue cessation in HBeAg-negative chronic hepatitis B. J Hepatol 2023; 78:926-936. [PMID: 37062574 DOI: 10.1016/j.jhep.2022.12.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 04/18/2023]
Abstract
BACKGROUND & AIMS Nucleos(t)ide analogues (NUCs) are the standard and mostly lifelong treatment for chronic HBeAg-negative hepatitis B, as functional cure (loss of HBsAg) is rarely achieved. Discontinuation of NUC treatment may lead to functional cure; however, to date, the evidence for this has been based on small or non-randomized clinical trials. The STOP-NUC trial was designed with the aim of increasing the HBsAg loss rate using a NUC treatment interruption approach. METHODS In this multicenter, randomized-controlled trial, 166 HBeAg-negative patients with chronic hepatitis B on continuous long-term NUC treatment, with HBV DNA <172 IU/ml (1,000 copies/ml) for ≥4 years, were randomized to either stop (Arm A) or continue NUC treatment (Arm B) for a 96-week observation period. In total, 158 patients were available for final analysis, 79 per arm. The primary endpoint was sustained HBsAg loss up to week 96. RESULTS Our study met its primary objective by demonstrating HBsAg loss in eight patients (10.1%, 95% CI 4.8%-19.5%) in Arm A and in no patient in Arm B (p = 0.006). Among patients with baseline HBsAg levels <1,000 IU/ml, seven (28%) achieved HBsAg loss. In Arm A, re-therapy was initiated in 11 (13.9%) patients, whereas 32 (40.5%) patients achieved sustained remission. A decrease of HBsAg >1 log IU/ml was observed in 16 patients (20.3%) in Arm A and in one patient (1.3%) in Arm B. No serious adverse events related to treatment cessation occurred. CONCLUSIONS Cessation of NUC treatment was associated with a significantly higher rate of HBsAg loss than continued NUC treatment, which was largely restricted to patients with end of treatment HBsAg levels <1,000 IU/ml. IMPACT AND IMPLICATIONS As HBeAg-negative patients with chronic hepatitis B on nucleos(t)ide analogues (NUCs) rarely achieve functional cure, treatment is almost always lifelong. The STOP-NUC trial was conducted to investigate whether discontinuing long-term NUC treatment can increase the cure rate. We found that some patients achieved functional cure after stopping NUCs, which was especially pronounced in patients with HBsAg levels <1,000 at the end of NUC treatment, and that many did not need to resume therapy. The results of the Stop-NUC trial provide evidence for the concept of stopping NUC treatment as a therapeutic option that can induce functional cure.
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Affiliation(s)
- Florian van Bömmel
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig, Germany.
| | - Kerstin Stein
- Praxis Hepatologie - Magdeburg, Breiter Weg 228m, 39104 Magdeburg, Germany
| | - Renate Heyne
- Leberzentrum Checkpoint, Bergmannstraße 5-7, 10961 Berlin, Germany
| | - Jörg Petersen
- Leberzentrum Hamburg an der Asklepios Klinik St. Georg, Lohmühlenstraße 5, 20099 Hamburg, Germany
| | - Peter Buggisch
- Leberzentrum Hamburg an der Asklepios Klinik St. Georg, Lohmühlenstraße 5, 20099 Hamburg, Germany
| | - Christoph Berg
- Universitätsklinikum Tübingen, Medizinische Klinik I, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
| | - Stefan Zeuzem
- Universitätsklinikum Frankfurt, Medizinische Klinik 1, Theodor-Stern-Kai, 60590 Frankfurt am Main, Germany
| | - Andreas Stallmach
- Universitätsklinikum Jena, Klinik für Innere Medizin IV, Am Klinikum 1, 07747 Jena, Germany
| | - Martin Sprinzl
- Universitätsmedizin Mainz, I. Medizinische Klinik und Poliklinik. Johannes Gutenberg Universität, Langenbeckstrasse 1, 55131, Mainz, Germany
| | - Eckart Schott
- Charité-Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany; Klinik für Innere Medizin II, Helios Klinikum Emil von Behring, Walterhöferstrasse 11, 14165 Berlin, Germany
| | - Anita Pathil-Warth
- Universitätsklinikum Frankfurt, Medizinische Klinik 1, Theodor-Stern-Kai, 60590 Frankfurt am Main, Germany; Universitätsklinikum Heidelberg, Innere Medizin IV, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Ulrike von Arnim
- Universitätsklinikum Magdeburg AöR, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Verena Keitel
- Universitätsklinikum Magdeburg AöR, Leipziger Str. 44, 39120 Magdeburg, Germany; Universitätsklinikum Düsseldorf, Klinik für Gastroenterologie, Hepatologie und Infektiologie, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Jürgen Lohmeyer
- Universitätsklinikum Gießen, Medizinische Klinik II, Klinikstraße 33, 35385 Gießen, Germany
| | - Karl-Georg Simon
- MVZ Gastroenterologie Leverkusen, Franz-Kail-Str. 2, 51375 Leverkusen, Germany
| | - Christian Trautwein
- Universitätsklinikum RWTH Aachen, Medizinische Klinik III, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Andreas Trein
- Gemeinschaftspraxis Schwabstrasse 59, 70197 Stuttgart, Germany
| | - Dietrich Hüppe
- Gastroenterologische Gemeinschaftspraxis Herne, Wiescherstr. 20, 44623 Herne, Germany
| | - Markus Cornberg
- Medizinische Hochschule Hannover, Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Carl-Neuberg-Straße 1, 30625 Hannover, Germany; Centre for Individualised Infection Medicine (CiiM), Hannover, Germany
| | - Frank Lammert
- Medizinische Hochschule Hannover, Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Carl-Neuberg-Straße 1, 30625 Hannover, Germany; Universitätsklinikum des Saarlandes, Klinik für Innere Medizin II, Kirrberger Straße 100, 66421 Homburg, Germany
| | - Patrick Ingiliz
- Zentrum für Infektiologie (zibp) Berlin, Driesener Str. 20, 10439 Berlin, Germany; Henri Mondor Universitary Hospital, Hepatology Department, Creteil, France
| | - Reinhart Zachoval
- LMU Klinikum Großhadern, Medizinischen Klinik und Poliklinik II, Marchioninistraße 15, 81377 München, Germany
| | - Holger Hinrichsen
- Gastroenterologisch-Hepatologisches Zentrum Kiel, Goethestr. 11, 24116 Kiel, Germany
| | - Alexander Zipprich
- Universitätsklinikum Jena, Klinik für Innere Medizin IV, Am Klinikum 1, 07747 Jena, Germany; Department of Internal Medicine I, Martin-Luther-University Halle-Wittenberg, Germany
| | - Hartmuth Klinker
- Universitätsklinikum Würzburg, Medizinische Klinik II, Oberdürrbacher Straße 697080 Würzburg, Germany
| | - Julian Schulze Zur Wiesch
- Universitätsklinikum Hamburg-Eppendorf, I. Medizinische Klinik und Poliklinik, Martinistraße 52, 20246 Hamburg, Germany
| | | | | | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig, Germany
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11
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Jeng WJ, Lok ASF. What will it take to cure hepatitis B? Hepatol Commun 2023; 7:02009842-202304010-00023. [PMID: 36972391 PMCID: PMC10043561 DOI: 10.1097/hc9.0000000000000084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 12/02/2022] [Indexed: 03/29/2023] Open
Abstract
The current treatment of chronic HBV infection, pegylated interferon-α (pegIFNα) and nucleos(t)ide analog (NA), can suppress HBV replication, reverse liver inflammation and fibrosis and reduce the risks of cirrhosis, HCC, and HBV-related deaths, but relapse is common when the treatment is stopped before HBsAg loss. There have been major efforts to develop a cure for HBV, defined as sustained HBsAg loss after a finite course of therapy. This requires the suppression of HBV replication and viral protein production and the restoration of immune response to HBV. Direct-acting antivirals targeting virus entry, capsid assembly, viral protein production and secretion are in clinical trials. Immune modulatory therapies to stimulate adaptive or innate immunity and/or to remove immune blockade are being tested. NAs are included in most and pegIFNα in some regimens. Despite the combination of 2 or more therapies, HBsAg loss remains rare in part because HbsAg can be derived not only from the covalently closed circular DNA but also from the integrated HBV DNA. Achievement of a functional HBV cure will require therapies to eliminate or silence covalently closed circular DNA and integrated HBV DNA. In addition, assays to differentiate the source of circulating HBsAg and to determine HBV immune recovery, as well as standardization and improvement of assays for HBV RNA and hepatitis B core-related antigen, surrogate markers for covalently closed circular DNA transcription, are needed to accurately assess response and to target treatments according to patient/disease characteristics. Platform trials will allow the comparison of multiple combinations and channel patients with different characteristics to the treatment that is most likely to succeed. Safety is paramount, given the excellent safety profile of NA therapy.
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Affiliation(s)
- Wen-Juei Jeng
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Anna S F Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
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12
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Mak LY, Hui RWH, Cheung KS, Fung J, Seto WK, Yuen MF. Advances in determining new treatments for hepatitis B infection by utilizing existing and novel biomarkers. Expert Opin Drug Discov 2023; 18:401-416. [PMID: 36943183 DOI: 10.1080/17460441.2023.2192920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
INTRODUCTION Chronic hepatitis B (CHB) infection is a major global health threat and accounts for significant liver-related morbidity and mortality. An improved understanding of how hepatitis B virus (HBV) interacts with the host immune system allows the discovery of novel biomarkers and new treatment options. Viral biomarkers including hepatitis B surface antigen (HBsAg) and newer ones like HBV RNA and hepatitis B core-related antigen appear to be useful to select patients who are likely to benefit from cessation of long-term antiviral therapy. These markers can also help to confirm target engagement for novel compounds, and efficacy in HBsAg reduction and seroclearance is deemed essential as this is how the current treatment endpoint of functional cure is defined. AREAS COVERED In this review, the authors discuss the current standard of care and the gaps between such standard and the ideal goals for treatment in CHB. The authors highlight novel viral and immunological biomarkers that are potentially useful to evaluate treatment response. Novel treatment approaches in relation to these novel biomarkers are also evaluated. EXPERT OPINION Novel serum viral biomarkers and immunological markers are indispensable in the HBV functional cure program. These will likely become part of standard monitoring soon.
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Affiliation(s)
- Lung-Yi Mak
- Department of Medicine, School of Clinical Medicine, Pokfulam, Hong Kong
- State Key Laboratory of Liver Research, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Rex Wan-Hin Hui
- Department of Medicine, School of Clinical Medicine, Pokfulam, Hong Kong
| | - Ka-Shing Cheung
- Department of Medicine, School of Clinical Medicine, Pokfulam, Hong Kong
| | - James Fung
- Department of Medicine, School of Clinical Medicine, Pokfulam, Hong Kong
- State Key Laboratory of Liver Research, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Wai-Kay Seto
- Department of Medicine, School of Clinical Medicine, Pokfulam, Hong Kong
- State Key Laboratory of Liver Research, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine, Pokfulam, Hong Kong
- State Key Laboratory of Liver Research, The University of Hong Kong, Pok Fu Lam, Hong Kong
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13
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End-of-treatment HBsAg, HBcrAg and HBV RNA predict the risk of off-treatment ALT flares in chronic hepatitis B patients. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2023; 56:31-39. [PMID: 35941076 DOI: 10.1016/j.jmii.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 05/01/2022] [Accepted: 06/16/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND/PURPOSE(S) Since ALT flares after therapy withdrawal are associated with adverse outcomes, risk stratification is of major importance. We aimed to study whether off-treatment flares are related with virological outcomes, and if serum levels of novel biomarkers at end-of-treatment (EOT) can predict flares. METHODS Chronic hepatitis B patients who participated in three global randomised trials of peginterferon-based therapy were studied (99-01, PARC, ARES). HBV RNA, HBsAg and HBcrAg were quantified at EOT. Associations between EOT biomarker levels and flares were assessed as continuous data and after categorisation. Flares were defined as ALT ≥5xULN during six months after therapy cessation. RESULTS We included 344 patients; 230 HBeAg-positive and 114 HBeAg-negative. Patients were predominantly Caucasian (77.0%) and had genotype A/B/C/D in 23.3/7.3/13.4/52.3%. Flares were observed in 122 patients (35.5%). Flares were associated with lower rates of sustained response (3.5% vs 26.8% among patients with and without a flare; p < 0.001). Higher HBsAg (OR 1.586, 95%CI 1.231-2.043), HBV RNA (OR 1.695, 95%CI 1.371-2.094) and HBcrAg (OR 1.518, 95%CI 1.324-1.740) levels were associated with higher risk of flares (p < 0.001). Combinations of biomarkers further improved risk stratification, especially HBsAg + HBV RNA. Findings were consistent in multivariate analysis adjusted for potential predictors including HBeAg-status and EOT-response (HBV DNA <200 IU/mL). CONCLUSION Off-treatment ALT flares were not associated with favourable virological outcomes. Higher EOT serum HBsAg, HBcrAg and HBV RNA were associated with a higher risk of flares after therapy withdrawal. These findings can be used to guide decision-making regarding therapy discontinuation and off-treatment follow-up. TRIAL REGISTRATION ClinicalTrials.gov: NCT00114361, NCT00146705, NCT00877760.
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14
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Liem KS, Chi H, Fung S, Wong DK, Yim C, Noureldin S, Chen J, de Man RA, Sarowar A, Feld JJ, Hansen BE, Hou J, Peng J, Janssen HLA. Early virologic relapse predicts alanine aminotransferase flares after nucleos(t)ide analogue withdrawal in patients with chronic hepatitis B. J Viral Hepat 2022; 29:986-993. [PMID: 36048970 DOI: 10.1111/jvh.13742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 06/28/2022] [Accepted: 07/06/2022] [Indexed: 12/09/2022]
Abstract
When patients with chronic hepatitis B (CHB) stop nucleos(t)ide analogue (NA) therapy before achieving HBsAg loss, flares often ensue which are challenging to predict early. We determined the incidence, severity, outcome and predictors of flares after NA withdrawal. Forty-five patients enrolled in an RCT were included; 107 patients from an external, prospective cohort were used for validation. Retreatment criteria were pre-defined. Pre- and post-treatment predictors of alanine aminotransferase (ALT) flare (>5× ULN) were evaluated by Cox proportional-hazards regression. Seventy-two weeks after NA withdrawal, 23/45 (51%) patients had developed >5× ULN and 14 (31%) >20× ULN. Median time to develop ALT >5× ULN was 12 weeks after NA withdrawal. Independent predictors of ALT >5× ULN were male sex (HR [95% CI] 3.2 [1.2-8.9]; p = 0.03) and serum HBV DNA (1.2 [1.0-1.8]; p = 0.03) at Week 6 off-therapy. Specifically, week 6 HBV DNA >10,000 IU/ml predicted ALT >5× ULN (3.4 [1.4-8.4]; p = 0.01), which was externally validated. In conclusion, this study on post-treatment flares revealed a high cumulative incidence in CHB. Week 6 HBV DNA >10,000 IU/ml independently predicted flares. The proposed threshold enables prediction of imminent flares in patients who may benefit from closer monitoring and earlier retreatment.
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Affiliation(s)
- Kin Seng Liem
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada.,Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Heng Chi
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Scott Fung
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - David K Wong
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Colina Yim
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Seham Noureldin
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Jiayun Chen
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Robert A de Man
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Arif Sarowar
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Jordan J Feld
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada.,McLaughlin-Rotman Centre for Global Health, Toronto, Ontario, Canada
| | - Bettina E Hansen
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada.,Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Jinlin Hou
- Department of Infectious Diseases, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jie Peng
- Department of Infectious Diseases, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada.,Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
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Papatheodoridi M, Papachristou E, Moschidis Z, Hadziyannis E, Rigopoulou E, Zachou K, Villeret F, Magiorkinis G, Lyberopoulou A, Gatselis N, Vlachogiannakos I, Manolakopoulos S, Dalekos GN, Zoulim F, Paraskevis D, Papatheodoridis GV. Significance of serum HBV RNA in non-cirrhotic HBeAg-negative chronic hepatitis B patients who discontinue effective antiviral therapy. J Viral Hepat 2022; 29:948-957. [PMID: 35789515 DOI: 10.1111/jvh.13729] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/13/2022] [Accepted: 06/20/2022] [Indexed: 12/30/2022]
Abstract
HBV RNA is considered as a promising predictor in patients who discontinue nucleos(t)ide analogues (NAs). We determined HBV RNA levels in non-cirrhotic HBeAg-negative patients who discontinued NAs and assessed their predictability for 12-month outcomes. Fifty-seven patients of DARING-B study were included. HBV RNA levels were determined in stored monthly serum samples drawn at 0-3 months after end of therapy (EOT). Other markers previously determined in the same cohort including hepatitis B core-related antigen (HBcrAg) were also assessed. HBV RNA at EOT was detectable in 7% of patients, who developed virological/clinical relapse and required retreatment at month 2; in patients with undetectable EOT HBV RNA, 12-month cumulative rates of virological relapse, clinical relapse and retreatment were 68%, 28% and 21%, respectively (p ≤ 0.008). HBV RNA at month-1 after EOT was detectable in 19% of patients being associated with higher probability only of virological relapse (p = 0.001). HBV RNA levels correlated significantly to HBV DNA, HBcrAg, ALT and interferon-induced protein-10, but not HBsAg levels. Combined EOT HBV RNA and HBcrAg detection and/or HBsAg >1000 IU/ml was associated only with higher probability of retreatment having higher sensitivity and lower specificity than HBV RNA alone. In conclusion, serum HBV RNA is detectable in a minority of non-cirrhotic HBeAg-negative patients under effective long-term NAs therapy offering low sensitivity but 100% specificity for early retreatment due to severe clinical relapses after NA discontinuation. The combinations of EOT HBV RNA with HBcrAg and/or high HBsAg levels increase sensitivity but decrease specificity for prediction of retreatment after NAs withdrawal.
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Affiliation(s)
- Margarita Papatheodoridi
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece.,Institute of Liver and Digestive Health, University College of London, London, UK
| | - Eleni Papachristou
- Department of Hygiene and Epidemiology, Medical School of National and Kapodistrian University of Athens, Athens, Greece
| | - Zissis Moschidis
- Department of Hygiene and Epidemiology, Medical School of National and Kapodistrian University of Athens, Athens, Greece
| | - Emilia Hadziyannis
- 2nd Department of Internal Medicine, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Hippokratio", Athens, Greece
| | - Eirini Rigopoulou
- Department of Medicine and Research Laboratory of Internal Medicine, Thessaly University Medical School, Larissa, Greece
| | - Kalliopi Zachou
- Department of Medicine and Research Laboratory of Internal Medicine, Thessaly University Medical School, Larissa, Greece
| | | | - Gkikas Magiorkinis
- Department of Hygiene and Epidemiology, Medical School of National and Kapodistrian University of Athens, Athens, Greece
| | - Aggeliki Lyberopoulou
- Department of Medicine and Research Laboratory of Internal Medicine, Thessaly University Medical School, Larissa, Greece
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, Thessaly University Medical School, Larissa, Greece
| | - Ioannis Vlachogiannakos
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Spilios Manolakopoulos
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, Thessaly University Medical School, Larissa, Greece
| | - Fabien Zoulim
- INSERM U1052 - Cancer Research Center of Lyon (CRCL), Lyon, France
| | - Dimitrios Paraskevis
- Department of Hygiene and Epidemiology, Medical School of National and Kapodistrian University of Athens, Athens, Greece
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
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16
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Azhari H, Frolkis AD, Shaheen AA, Israelson H, Pinto J, Congly SE, Borman MA, Aspinall AA, Stinton LM, Nguyen HH, Swain MG, Burak KW, Lee SS, Sadler MD, Coffin CS. Real-world tertiary referral centre experience stopping nucleos(t)ide analogue therapy in patients with chronic hepatitis B. CANADIAN LIVER JOURNAL 2022; 5:453-465. [PMID: 38144400 PMCID: PMC10735201 DOI: 10.3138/canlivj-2022-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 04/12/2022] [Accepted: 04/18/2022] [Indexed: 12/26/2023]
Abstract
BACKGROUND: Identifying strategies for stopping nucleos(t)ide analogues (NUC) in patients with chronic hepatitis B (CHB) is a major goal in CHB management. Our study describes our tertiary-centre experience stopping nucleos(t)ide analogues (NUC) in CHB. METHODS: We conducted a retrospective cohort study of all individuals with CHB seen at the Calgary Liver Unit between January 2009 and May 2020 who stopped NUC. We collected baseline demographics and HBV lab parameters before and after stopping NUC with results stratified by off-treatment durability. Clinical flare was defined as alanine aminotransferase (ALT) over twice the upper limit of normal and virological flare as HBV DNA >2000 IU/mL. RESULTS: Forty-seven (3.5%) of the 1337 individuals with CHB stopped NUC therapy. During follow-up, six patients (12.8%) restarted NUCs because of a flare. All flares occurred within six months of discontinuation. Median time to restart treatment was 90 days (Q1 65, Q3 133). Upon restarting, all showed suppression of HBV DNA and ALT normalization. Factors associated with restarting NUC therapy included hepatitis B e antigen (HBeAg) positive status at first appointment and longer NUC consolidation therapy. Age, sex, ethnicity, liver stiffness measurement, choice of NUC, and quantitative hepatitis B surface antigen (qHBsAg) level at stopping were not associated with sustained response off-treatment. Six patients had functional cure with HBsAg loss. CONCLUSIONS: Stopping long-term NUC is feasible in HBeAg negative CHB. Hepatic flares can occur despite low levels of qHBsAg. Finite NUC therapy can be considered in eligible patients who are adherent to close monitoring and follow-up, particularly in the first six months after stopping NUC therapy.
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17
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Serious adverse events after cessation of nucleos(t)ide analogues in individuals with chronic hepatitis B: A systematic review and meta-analysis. JHEP Rep 2022; 5:100617. [DOI: 10.1016/j.jhepr.2022.100617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/12/2022] [Accepted: 10/15/2022] [Indexed: 11/30/2022] Open
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18
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Hall SAL, Vogrin S, Wawryk O, Burns GS, Visvanathan K, Sundararajan V, Thompson A. Discontinuation of nucleot(s)ide analogue therapy in HBeAg-negative chronic hepatitis B: a meta-analysis. Gut 2022; 71:1629-1641. [PMID: 34493592 DOI: 10.1136/gutjnl-2020-323979] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 08/25/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Sustained virological suppression and hepatitis B surface antigen (HBsAg) loss have been described after nucleot(s)ide analogue (NA) discontinuation for patients with hepatitis B e antigen (HBeAg)-negative chronic hepatitis B (CHB). We performed a meta-analysis of the clinical outcomes after NA discontinuation for HBeAg-negative CHB. METHODS Studies involving NA cessation in HBeAg-negative CHB individuals with a median follow-up of ≥12 months were included. Participants were HBeAg-negative at the time of NA initiation. Random effects meta-analyses were performed for the following clinical outcomes: (1) virological relapse (VR) at 6 and 12 months; (2) clinical relapse (CR) at 6 and 12 months and (3) HBsAg loss. Effect of other variables was estimated using subgroup analysis and meta-regression. Studies including patients stopping entecavir (ETV) and/or tenofovir disoproxil fumarate (TDF) were considered separately to studies including patients stopping older generation NA. RESULTS N=37 studies met inclusion criteria. Cumulative incidence of VR and CR after stopping ETV/TDF was 44% and 17% at 6 months and 63% and 35% at 12 months. Similar relapse rates were observed after stopping older NAs. Among patients stopping ETV/TDF, TDF cessation was associated with increased CR rates at 6 months versus ETV. There was an association between follow-up ≥4 years and HBsAg loss rates when stopping older NAs. Hepatic decompensation and hepatocellular carcinoma were rare but occurred more frequently in studies including cirrhotic individuals. CONCLUSION VR is common after NA discontinuation, however, CR was only seen in one-third of patients at 12 months. Stopping NA therapy can be followed by HBsAg clearance, and rates are higher with longer follow-up.
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Affiliation(s)
| | - Sara Vogrin
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Olivia Wawryk
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Gareth S Burns
- Gastroenterology Department, St Vincent's Hospital Melbourne Pty Ltd, Fitzroy, Victoria, Australia
| | - Kumar Visvanathan
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia.,Infectious Diseases Department, St Vincent's Hospital Melbourne Pty Ltd, Fitzroy, Victoria, Australia
| | - Vijaya Sundararajan
- Department of Public Health, La Trobe University, Melbourne, Victoria, Australia
| | - Alexander Thompson
- Gastroenterology Department, St Vincent's Hospital Melbourne Pty Ltd, Fitzroy, Victoria, Australia.,Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
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19
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Broquetas T, Hernandez JJ, Garcia-Retortillo M, Canillas L, Puigvehí M, Cañete N, Coll S, Viu A, Garrido E, Mico M, Bessa X, Carrión JA. On-therapy HBsAg kinetics can predict HBsAg loss after nucleos(t)ide analogues interruption in HBeAg-negative patients. The cup is half full and half empty. Dig Liver Dis 2022; 54:1044-1051. [PMID: 35063365 DOI: 10.1016/j.dld.2021.12.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/25/2021] [Accepted: 12/29/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Nucleos(t)ide analogues withdrawal may improve HBsAg loss rates. However, conditions to select patients are not well established. AIMS to evaluate the impact of HBsAg kinetics before treatment interruption on post-treatment response. METHODS Longitudinal, ambispective study in non-cirrhotic chronic hepatitis B HBeAg-negative patients, analysing on-treatment and post-treatment HBsAg kinetics. On-treatment HBsAg kinetics diagnostic accuracy (AUROC) to identify HBsAg loss was evaluated. RESULTS 52 HBeAg-negative patients stopped treatment after 8.2 years, and 6 (11.5%) achieved HBsAg loss one year after withdrawal. Multivariate analysis showed that on-treatment HBsAg kinetics was related to HBsAg loss (OR=0.10; 95%CI=0.016-0.632; p = 0.014) with a high diagnostic accuracy (AUROC=0.935). A significant HBsAg decline ≥1 log10 IU/mL showed a positive and negative predictive value of 50% and of 97.6%, respectively. After treatment interruption, HBsAg decline speed (log10 IU/mL/year) accelerated in patients treated >6 years (from -0.06 to -0.20, p<0.05) and remained stable in treated <6 years (from -0.12 to -0.12 p=ns). CONCLUSIONS On-treatment HBsAg kinetics can predict post-treatment HBsAg loss rate. Half of patients with a significant HBsAg decline can eliminate HBsAg the first year after withdrawal. Post-treatment HBsAg decline is faster not only in patients who lost the HBsAg but also in those who remain HBsAg-positive.
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Affiliation(s)
- Teresa Broquetas
- Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | | | - Montserrat Garcia-Retortillo
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Lidia Canillas
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Marc Puigvehí
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Nuria Cañete
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Susanna Coll
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Ana Viu
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Esther Garrido
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Miquel Mico
- Laboratori de Referència de Catalunya, El Prat de Llobregat, Spain
| | - Xavier Bessa
- Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - José A Carrión
- Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Liver Section, Gastroenterology Department, Hospital del Mar, 25-29 Passeig Marítim, Barcelona 08003, Spain.
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20
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Choi HSJ, Hirode G, Chen CH, Su TH, Seto WK, Van Hees S, Papatheodoridi M, Lens S, Wong GLH, Brakenhoff SM, Chien RN, Feld JJ, Sonneveld MJ, Chan HLY, Forns X, Papatheodoridis GV, Vanwolleghem T, Yuen MF, Hsu YC, Kao JH, Cornberg M, Hansen BE, Jeng WJ, Janssen HLA. Differential Relapse Patterns After Discontinuation of Entecavir vs Tenofovir Disoproxil Fumarate in Chronic Hepatitis B. Clin Gastroenterol Hepatol 2022; 21:1513-1522.e4. [PMID: 35863683 DOI: 10.1016/j.cgh.2022.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/27/2022] [Accepted: 07/03/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Whether entecavir (ETV) and tenofovir disoproxil fumarate (TDF) differentially affect relapse and outcomes following treatment discontinuation across different patient subpopulations remains unclear. We aimed to compare rates of off-therapy hepatitis B surface antigen (HBsAg) loss, virological and clinical relapse, and retreatment between chronic hepatitis B (CHB) patients who discontinued TDF or ETV therapy. METHODS This study included 1402 virally suppressed CHB patients who stopped either ETV (n = 981) or TDF (n = 421) therapy between 2001 and 2020 from 13 participating centers across North America, Europe, and Asia. All patients were hepatitis B e antigen-negative at treatment discontinuation. Inverse probability of treatment weighting was used to balance the treatment groups. Outcomes were analyzed using survival methods. RESULTS During a median off-treatment follow-up of 18 months, HBsAg loss occurred in 96 (6.8%) patients overall. Compared with ETV, TDF was associated with a higher rate of HBsAg loss (P = .03); however, the association was no longer significant after statistical adjustment (P = .61). Virological relapse occurred earlier among TDF-treated patients (P < .01); nonetheless, rates became comparable after the first year off therapy (P = .49). TDF was significantly associated with a higher clinical relapse rate than ETV throughout follow-up (P < .01). The development of a virological or clinical relapse did not affect the rate of HBsAg loss. Retreatment rates were not significantly different between the treatment groups. CONCLUSIONS TDF and ETV have differential relapse patterns but are associated with similar rates of HBsAg loss and retreatment following discontinuation. Finite therapy can be considered for CHB patients on either TDF or ETV therapy.
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Affiliation(s)
- Hannah S J Choi
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Ontario, Canada
| | - Grishma Hirode
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Ontario, Canada; Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada; Toronto Viral Hepatitis Care Network, University Health Network, Toronto, Ontario, Canada
| | - Chien-Hung Chen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan
| | - Tung-Hung Su
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wai-Kay Seto
- Department of Medicine, School of Clinical Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Stijn Van Hees
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium
| | - Margarita Papatheodoridi
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Sabela Lens
- Liver Unit, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Grace L H Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | - Sylvia M Brakenhoff
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Rong-Nan Chien
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Chang Gung University, Linkou, Taiwan
| | - Jordan J Feld
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Ontario, Canada; Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada; Toronto Viral Hepatitis Care Network, University Health Network, Toronto, Ontario, Canada
| | - Milan J Sonneveld
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Henry L Y Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | - Xavier Forns
- Liver Unit, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Thomas Vanwolleghem
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Yao-Chun Hsu
- Division of Gastroenterology and Hepatology, E-Da Hospital, Kaohsiung, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany; Centre for Individualized Infection Medicine, Helmholtz Centre for Infection Research and Hannover Medical School, Hannover, Germany
| | - Bettina E Hansen
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Ontario, Canada; Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Wen-Juei Jeng
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Chang Gung University, Linkou, Taiwan
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Ontario, Canada; Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
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21
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Fang HW, Yen YH, Hung CH, Wang JH, Hu TH, Lu SN, Chen CH. Predictors of Virological Suppression After Clinical Relapse in Patients Who Discontinued Entecavir or Tenofovir. Dig Dis Sci 2022; 67:3402-3411. [PMID: 34241753 DOI: 10.1007/s10620-021-07128-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 06/20/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND The predictors of persistent virological suppression after clinical relapse remain unclear. AIMS To investigate the predictors of retreatment or persistent virological suppression after clinical relapse in chronic hepatitis B (CHB) patients who discontinued entecavir or tenofovir disoproxil fumarate (TDF). METHODS A total of 243 hepatitis B e antigen-negative CHB patients without cirrhosis who experienced clinical relapse after entecavir or TDF cessation were enrolled. RESULTS Of the 243 CHB patients, 192 received retreatment and 51 did not receive retreatment after clinical relapse. Of the 51 patients without retreatment, 23 achieved persistent virological suppression (persistent HBV DNA < 2000 IU/mL at least 2 years) and 10 experienced hepatitis B surface antigen (HBsAg) loss. The Cox regression analysis showed that short consolidation duration, short duration of the first clinical relapse from the end of treatment (EOT), and high bilirubin and HBV DNA levels at the first clinical relapse were independent predictors of retreatment. Long duration of the first clinical relapse from the EOT and low HBsAg levels at the first clinical relapse were independent factors of patients with persistent virological suppression. The rates of persistent virological suppression at the first clinical relapse among patients with HBsAg < 100 and ≥ 100 IU/mL were 44.4% (12/27) and 5.1% (11/216) (P < 0.001), respectively. Baseline HBsAg levels and no retreatment requirement were independent factors associated with HBsAg loss. CONCLUSIONS The HBsAg of 100 IU/mL at the first clinical relapse could predict persistent virological suppression after clinical relapse in patients who discontinued entecavir or TDF therapy.
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Affiliation(s)
- Hsin-Wei Fang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan
| | - Yi-Hao Yen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan
| | - Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan
| | - Jing-Houng Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan
| | - Tsung-Hui Hu
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan
| | - Sheng-Nan Lu
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan
| | - Chien-Hung Chen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kaohsiung, Taiwan.
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22
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Broquetas T, Carrión JA. Current Perspectives on Nucleos(t)ide Analogue Therapy for the Long-Term Treatment of Hepatitis B Virus. Hepat Med 2022; 14:87-100. [PMID: 35936810 PMCID: PMC9346298 DOI: 10.2147/hmer.s291976] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/12/2022] [Indexed: 01/27/2023] Open
Affiliation(s)
- Teresa Broquetas
- Liver Section, Gastroenterology Department, Hospital del Mar, Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - José A Carrión
- Liver Section, Gastroenterology Department, Hospital del Mar, Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
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23
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Agarwal K, Lok J, Carey I, Shivkar Y, Biermer M, Berg T, Lonjon-Domanec I. A case of HBV-induced liver failure in the REEF-2 phase II trial: Implications for finite treatment strategies in HBV 'cure'. J Hepatol 2022; 77:245-248. [PMID: 35358614 DOI: 10.1016/j.jhep.2022.03.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/15/2022] [Accepted: 03/03/2022] [Indexed: 01/02/2023]
Abstract
Nucleoside analogues are the mainstay of treatment for patients with chronic HBV infection but have no direct effect on covalently closed circular DNA. Long-term HBV viral suppression is now routine, but the desirable endpoint of functional cure is rarely achieved. Newer therapies, targeting other aspects of the replicative life cycle of HBV, present opportunities to deliver finite therapy and HBV 'cure'. This is an area of keen focus for the HBV community. We describe a severe case of hepatitis B reactivation, occurring shortly after the withdrawal of a nucleoside analogue within the protocol of a clinical trial (REEF-2). Despite best supportive care and prompt re-introduction of tenofovir, the patient developed subacute liver failure, requiring emergency orthotopic liver transplantation. As we strive to achieve HBV cure, this case highlights the potential risks of finite therapy and highlights the need for improved biomarker-driven strategies and re-evaluation of study protocols.
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Affiliation(s)
- Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, Denmark Hill, London, UK.
| | - James Lok
- Institute of Liver Studies, King's College Hospital, Denmark Hill, London, UK
| | - Ivana Carey
- Institute of Liver Studies, King's College Hospital, Denmark Hill, London, UK
| | | | | | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
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24
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Watanabe T, Hayashi S, Tanaka Y. Drug Discovery Study Aimed at a Functional Cure for HBV. Viruses 2022; 14:v14071393. [PMID: 35891374 PMCID: PMC9321005 DOI: 10.3390/v14071393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/19/2022] [Accepted: 06/23/2022] [Indexed: 02/04/2023] Open
Abstract
Hepatitis B virus (HBV) causes acute and, most importantly, chronic hepatitis B worldwide. Antiviral treatments have been developed to reduce viral loads but few patients with chronic hepatitis B (CHB) achieve a functional cure. The development of new therapeutic agents is desirable. Recently, many novel agents have been developed, including drugs targeting HBV-DNA and HBV-RNA. This review provides an overview of the developmental status of these drugs, especially direct acting antiviral agents (DAAs). Serological biomarkers of HBV infection are essential for predicting the clinical course of CHB. It is also important to determine the amount and activity of covalently closed circular DNA (cccDNA) in the nuclei of infected hepatocytes. Hepatitis B core-associated antigen (HBcrAg) is a new HBV marker that has an important role in reflecting cccDNA in CHB, because it is associated with hepatic cccDNA, as well as serum HBV DNA. The highly sensitive HBcrAg (iTACT-HBcrAg) assay could be a very sensitive HBV activation marker and an alternative to HBV DNA testing for monitoring reactivation. Many of the drugs currently in clinical trials have shown efficacy in reducing hepatitis B surface antigen (HBsAg) levels. Combination therapies with DAAs and boost immune response are also under development; finding the best combinations will be important for therapeutic development.
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Tseng TN, Kuo YH, Hu TH, Hung CH, Wang JH, Lu SN, Chen CH. Kinetics in HBsAg after Stopping Entecavir or Tenofovir in Patients with Virological Relapse but Not Clinical Relapse. Viruses 2022; 14:v14061189. [PMID: 35746660 PMCID: PMC9227936 DOI: 10.3390/v14061189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 12/07/2022] Open
Abstract
This study investigated the kinetics in HBsAg and the HBsAg loss rate after entecavir or tenofovir disoproxil fumarate (TDF) cessation in patients with chronic hepatitis B (CHB) who achieved virological suppression after virological relapse without clinical relapse. A total 504 HBeAg-negative, non-cirrhotic patients who previously received entecavir or TDF with post-treatment and who were followed up for at least 30 months were included. Of the 504 patients, 128 achieved sustained virological suppression (Group I), and 81 experienced virological relapse without clinical relapse. Of the 81 patients, 52 had intermittent or persistent HBV DNA > 2000 IU/mL (Group II), and 29 achieved persistent virological suppression (HBV DNA < 2000 IU/mL) for at least 1.5 years (Group III) after virological relapse. A generalized estimating equations analysis showed that Groups I and III experienced larger off-treatment HBsAg declines than Group II (both, p < 0.001). The post-treatment HBsAg declines of Group I and Group III were similar (p = 0.414). A multivariate analysis showed that there were no differences in the HBsAg change and HBsAg decline (p = 0.920 and 0.886, respectively) or HBsAg loss rate (p = 0.192) between Group I and Group III. The patients who achieved persistent viral suppression after HBV relapse without clinical relapse have a similar decline in HBsAg and the HBsAg loss rate as the sustained responders.
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Cortese MF, Riveiro-Barciela M, Tabernero D, Rodriguez-Algarra F, Palom A, Sopena S, Rando-Segura A, Roade L, Kuchta A, Ferrer-Costa R, Quer J, Pacin B, Vila M, Casillas R, Garcia-Garcia S, Esteban R, Pumarola T, Buti M, Rodriguez-Frias F. Standardized Hepatitis B Virus RNA Quantification in Untreated and Treated Chronic Patients: a Promising Marker of Infection Follow-Up. Microbiol Spectr 2022; 10:e0214921. [PMID: 35377229 PMCID: PMC9045303 DOI: 10.1128/spectrum.02149-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 03/11/2022] [Indexed: 02/07/2023] Open
Abstract
The measurement and interpretation of HBV DNA and RNA levels in HBV infected patients treated with antiviral therapy supports the objective of HBV disease management. Here, we quantified circulating HBV RNA through a standardized and sensitive assay in follow-up samples from both naive and treated patients as a marker of infection evolution. HBV DNA (HBV DNA for use in Cobas 6800/8800 Automated Roche Molecular Systems), RNA (Roche HBV RNA Investigational Assay for use in the Cobas 6800/8800; Roche), HBeAg and HBsAg (Elycsys HBsAg chemiluminescence immunoassay by Cobas 8000; Roche), and core-related antigen (Lumipulse G chemiluminescence assay; Fujirebio) levels were measured in cohorts of untreated or nucleos(t)ide treated, HBV-infected subjects in an outpatient hospital setting. HBV DNA levels in untreated people were 3.6 log10 higher than corresponding RNA levels and were stable over 5 years of observation. While only five of 52 treated patients had DNA levels below the lower limit of quantification (10 IU/mL) at the end of follow-up, 13 had HBV RNA levels persistently above this limit, including eight with undetectable DNA. In samples with undetectable core-related antigen we observed a median HBsAg titer 2.7-fold higher than in samples with undetectable RNA (adjusted P = 0.012). Detectable HBV RNA with undetectable HBV DNA was a negative predictor of HBsAg decrease to a level ≤100 IU/mL (P = 0.03). In naive patients the difference between HBV DNA and RNA was higher than previously reported. HBV RNA rapidly decreased during treatment. However, in some cases, it was detectable even after years of effective therapy, being a negative predictor of HBsAg decrease. The investigational RNA assay for use on the Cobas 6800/8800 instruments is a sensitive and standardized method that could be applied in general management of HBV infection. IMPORTANCE This study focused on the quantification of circulating HBV RNA by using a standardized and sensitive assay. Thanks to this system we observed a higher difference between circulating HBV DNA and RNA than previously reported. In treated patients, HBV RNA decreased together with DNA, although some patients presented detectable levels even after years of successful antiviral treatment, suggesting a persistent viral transcription. Of note, the detection of viral RNA when HBV DNA is undetectable was a negative predictor of HBsAg decrease to a level ≤100 IU/mL. This assay could be extremely helpful in HBV patients management to study viral transcription and to identify those treated patients that may achieve sustained viral suppression.
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Affiliation(s)
- Maria Francesca Cortese
- Clinical Biochemestry, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
| | - Mar Riveiro-Barciela
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
- Liver Unit, Internal Medicine Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - David Tabernero
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
| | - Francisco Rodriguez-Algarra
- The Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Adriana Palom
- Liver Unit, Internal Medicine Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Sara Sopena
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ariadna Rando-Segura
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Virology Unit, Microbiology Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Luisa Roade
- Liver Unit, Internal Medicine Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Alison Kuchta
- Roche Molecular Systems, Inc., Pleasanton, California, USA
| | - Roser Ferrer-Costa
- Department of Biochemistry, Vall D'Hebron University Hospital, Barcelona, Spain
| | - Josep Quer
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
- Digestive and Liver Disease, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Beatriz Pacin
- Clinical Biochemestry, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
| | - Marta Vila
- Clinical Biochemestry, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Rosario Casillas
- Clinical Biochemestry, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Selene Garcia-Garcia
- Clinical Biochemestry, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
| | - Rafael Esteban
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
- Liver Unit, Internal Medicine Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Tomás Pumarola
- Virology Unit, Microbiology Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Maria Buti
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
- Liver Unit, Internal Medicine Department, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Francisco Rodriguez-Frias
- Clinical Biochemestry, Vall D'hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
- Biochemistry and Microbiology, Liver Pathology Unit, Vall D'hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro De Investigación Biomédica En Red, Enfermedades Hepáticas y Digestvas (CIBERehd), Instituto De Salud Carlos III, Madrid, Spain
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Sonneveld MJ, Park JY, Kaewdech A, Seto WK, Tanaka Y, Carey I, Papatheodoridi M, van Bömmel F, Berg T, Zoulim F, Ahn SH, Dalekos GN, Erler NS, Höner Zu Siederdissen C, Wedemeyer H, Cornberg M, Yuen MF, Agarwal K, Boonstra A, Buti M, Piratvisuth T, Papatheodoridis G, Maasoumy B. Prediction of Sustained Response After Nucleo(s)tide Analogue Cessation Using HBsAg and HBcrAg Levels: A Multicenter Study (CREATE). Clin Gastroenterol Hepatol 2022; 20:e784-e793. [PMID: 33309804 DOI: 10.1016/j.cgh.2020.12.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 11/25/2020] [Accepted: 12/06/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Predictors of successful nucleo(s)tide analogue (NA) therapy withdrawal remain elusive. We studied the relationship between end-of-treatment levels of hepatitis B core-related antigen (HBcrAg) and hepatitis B surface antigen (HBsAg) and outcome after therapy cessation. METHODS Patients who discontinued NA therapy in centers in Asia and Europe were enrolled. HBcrAg and HBsAg were measured at treatment cessation, and associations with off-treatment outcomes were explored. The SCALE-B (Surface antigen, Core-related antigen, Age, ALT, and tenofovir for HBV) score was calculated as previously reported. End points included sustained virologic response (VR; hepatitis B virus DNA level <2000 IU/mL), HBsAg loss, and alanine aminotransferase (ALT) flares (>3× upper limit of normal). Re-treated patients were considered nonresponders. RESULTS We analyzed 572 patients, 457 (80%) were Asian and 95 (17%) were hepatitis B e antigen positive at the start of NA therapy. The median treatment duration was 295 weeks. VR was observed in 267 (47%), HBsAg loss was observed in 24 (4.2%), and ALT flare was observed in 92 (16%). VR (67% vs 42%) and HBsAg loss (15% vs 1.5%) was observed more frequently in non-Asian patients when compared to Asian patients (P < .001). Lower HBcrAg levels were associated with higher rates of VR (odds ratio [OR], 0.701; P < .001) and HBsAg loss (OR, 0.476; P < .001), and lower rates of ALT flares (OR, 1.288; P = .005). Similar results were observed with HBsAg (VR: OR, 0.812; P = .011; HBsAg loss: OR, 0.380; P < .001; and ALT flare: OR, 1.833; P < .001). Lower SCALE-B scores were associated with higher rates of VR, HBsAg loss, and lower rates of ALT flares in both Asian and non-Asian patients (P < .001). CONCLUSIONS In this multicenter study, off-treatment outcomes after NA cessation varied with ethnicity. Lower levels of HBcrAg and HBsAg were associated with favorable outcomes. A risk score comprising both factors can be used for risk stratification.
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Affiliation(s)
- Milan J Sonneveld
- Department of Gastroenterology and Hepatology, Rotterdam, the Netherlands.
| | - Jun Yong Park
- Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Apichat Kaewdech
- Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Wai-Kay Seto
- Department of Medicine, State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Kumamoto University, Kumamoto, Japan
| | - Ivana Carey
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Margarita Papatheodoridi
- Department of Gastroenterology, "Laiko" General Hospital of Athens, National and Kapodistrian University of Athens, Athens, Greece
| | - Florian van Bömmel
- Division of Hepatology, Clinic for Oncology, Gastroenterology, Hepatology, Infectious Diseases and Pneumology, University Clinic Leipzig, Leipzig, Germany
| | - Thomas Berg
- Division of Hepatology, Clinic for Oncology, Gastroenterology, Hepatology, Infectious Diseases and Pneumology, University Clinic Leipzig, Leipzig, Germany
| | | | - Sang Hoon Ahn
- Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - George N Dalekos
- Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Nicole S Erler
- Department of Biostatistics, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | | | - Heiner Wedemeyer
- Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | - Man-Fung Yuen
- Department of Medicine, State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
| | - Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Andre Boonstra
- Department of Gastroenterology and Hepatology, Rotterdam, the Netherlands
| | - Maria Buti
- Liver Unit, Department of Internal Medicine, Hospital Universitari Vall d'Hebron, Ciberehd del Intituto Carlos III de Barcelona, Barcelona, Spain
| | | | - George Papatheodoridis
- Department of Gastroenterology, "Laiko" General Hospital of Athens, National and Kapodistrian University of Athens, Athens, Greece
| | - Benjamin Maasoumy
- Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
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28
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Panevkina S, Ibragimov E, Abdurakhmanov D. High Rate of Virologic Response After Discontinuation of Nucleos(T)Ide Analogues in Caucasian Chronic Hepatitis B Patients. Clin Gastroenterol Hepatol 2022; 20:e909-e910. [PMID: 33548510 DOI: 10.1016/j.cgh.2021.01.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023]
Affiliation(s)
| | - Elhan Ibragimov
- Sechenov First Moscow State Medical University, Moscow, Russia
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29
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Colombatto P, Coco B, Bonino F, Brunetto MR. Management and Treatment of Patients with Chronic Hepatitis B: Towards Personalized Medicine. Viruses 2022; 14:701. [PMID: 35458431 PMCID: PMC9027850 DOI: 10.3390/v14040701] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 02/07/2023] Open
Abstract
The currently available antiviral treatments (Peg-Interferon-α and Nucleos(t)ide Analogues, NA) for chronic hepatitis B (CHB) achieve a functional cure (serum HBsAg and HDV-DNA clearance) of HBV infection in a limited number of patients. Nevertheless, the continuous pharmacological suppression of viral replication by NA halts liver disease progression lowering the risk of HCC development and improving the survival. In the near future, to fully exploit the potential of old and new drugs for HBV treatment a personalized approach to the patients will be required according to an accurate definition of their virologic, immunologic and clinical profile.
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Affiliation(s)
- Piero Colombatto
- Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, Department of Medical Specialties, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (P.C.); (B.C.)
| | - Barbara Coco
- Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, Department of Medical Specialties, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (P.C.); (B.C.)
| | - Ferruccio Bonino
- Institute of Biostructure and Bioimaging, National Research Council, Via De Amicis 95, 80145 Naples, Italy;
| | - Maurizia R. Brunetto
- Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, Department of Medical Specialties, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; (P.C.); (B.C.)
- Institute of Biostructure and Bioimaging, National Research Council, Via De Amicis 95, 80145 Naples, Italy;
- Internal Medicine, Department of Clinical and Experimental Medicine, University of Pisa, Via Savi 10, 56127 Pisa, Italy
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30
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Hirode G, Choi HSJ, Chen CH, Su TH, Seto WK, Van Hees S, Papatheodoridi M, Lens S, Wong G, Brakenhoff SM, Chien RN, Feld J, Sonneveld MJ, Chan HLY, Forns X, Papatheodoridis GV, Vanwolleghem T, Yuen MF, Hsu YC, Kao JH, Cornberg M, Hansen BE, Jeng WJ, Janssen HLA. Off-Therapy Response After Nucleos(t)ide Analogue Withdrawal in Patients With Chronic Hepatitis B: An International, Multicenter, Multiethnic Cohort (RETRACT-B Study). Gastroenterology 2022; 162:757-771.e4. [PMID: 34762906 DOI: 10.1053/j.gastro.2021.11.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Functional cure, defined based on hepatitis B surface antigen (HBsAg) loss, is rare during nucleos(t)ide analogue (NA) therapy and guidelines on finite NA therapy have not been well established. We aim to analyze off-therapy outcomes after NA cessation in a large, international, multicenter, multiethnic cohort of patients with chronic hepatitis B (CHB). METHODS This cohort study included patients with virally suppressed CHB who were hepatitis B e antigen (HBeAg)-negative and stopped NA therapy. Primary outcome was HBsAg loss after NA cessation, and secondary outcomes included virologic, biochemical, and clinical relapse, alanine aminotransferase flare, retreatment, and liver-related events after NA cessation. RESULTS Among 1552 patients with CHB, cumulative probability of HBsAg loss was 3.2% at 12 months and 13.0% at 48 months of follow-up. HBsAg loss was higher among Whites (vs Asians: subdistribution hazard ratio, 6.8; 95% confidence interval, 2.7-16.8; P < .001) and among patients with HBsAg levels <100 IU/mL at end of therapy (vs ≥100 IU/mL: subdistribution hazard ratio, 22.5; 95% confidence interval, 13.1-38.7; P < .001). At 48 months of follow-up, Whites with HBsAg levels <1000 IU/mL and Asians with HBsAg levels <100 IU/mL at end of therapy had a high predicted probability of HBsAg loss (>30%). Incidence rate of hepatic decompensation and hepatocellular carcinoma was 0.48 per 1000 person-years and 0.29 per 1000 person-years, respectively. Death occurred in 7/19 decompensated patients and 2/14 patients with hepatocellular carcinoma. CONCLUSIONS The best candidates for NA withdrawal are virally suppressed, HBeAg- negative, noncirrhotic patients with CHB with low HBsAg levels, particularly Whites with <1000 IU/mL and Asians with <100 IU/mL. However, strict surveillance is recommended to prevent deterioration.
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Affiliation(s)
- Grishma Hirode
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada; The Toronto Viral Hepatitis Care Network, Toronto, Canada
| | - Hannah S J Choi
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada
| | | | - Tung-Hung Su
- National Taiwan University Hospital, Taipei, Taiwan
| | - Wai-Kay Seto
- Department of Medicine and State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong, Special administrative regions of China
| | - Stijn Van Hees
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium
| | | | - Sabela Lens
- Hospital Clinic Barcelona, IDIBAPS and CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Grace Wong
- The Chinese University of Hong Kong, Hong Kong, Special administrative regions of China
| | - Sylvia M Brakenhoff
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Rong-Nan Chien
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Chang Gung University, Linkou, Taiwan
| | - Jordan Feld
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada; The Toronto Viral Hepatitis Care Network, Toronto, Canada
| | - Milan J Sonneveld
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Henry L Y Chan
- The Chinese University of Hong Kong, Hong Kong, Special administrative regions of China
| | - Xavier Forns
- Hospital Clinic Barcelona, IDIBAPS and CIBEREHD, University of Barcelona, Barcelona, Spain
| | | | - Thomas Vanwolleghem
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, Antwerp, Belgium
| | - Man-Fung Yuen
- Department of Medicine and State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong, Special administrative regions of China
| | - Yao-Chun Hsu
- E-Da Hospital/I-Shou University, Kaohsiung, Taiwan
| | | | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany Centre for Individualized Infection Medicine, Hannover, Germany
| | - Bettina E Hansen
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada; The Toronto Viral Hepatitis Care Network, Toronto, Canada
| | - Wen-Juei Jeng
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Chang Gung University, Linkou, Taiwan
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada; The Toronto Viral Hepatitis Care Network, Toronto, Canada.
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31
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Pol S. Withdrawal of Nucleos(t)ide Analogues in the Treatment of Chronic Hepatitis B: A Cornelian Choice. Gastroenterology 2022; 162:698-699. [PMID: 34914942 DOI: 10.1053/j.gastro.2021.12.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/08/2021] [Accepted: 12/09/2021] [Indexed: 12/02/2022]
Affiliation(s)
- Stanislas Pol
- Université de Paris, Département d'Hépatologie/Addictologie, Hôpital Cochin, Assistance Publique, Hôpitaux de Paris, Paris, France.
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32
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Papatheodoridi M, Su TH, Hadziyannis E, Liao CH, Orfanidou Α, Yang HC, Zachou K, Liu CJ, Kourikou A, Gatselis N, Manolakopoulos S, Dalekos G, Kao JH, Hadziyannis S, Papatheodoridis GV. Hepatocellular carcinoma after treatment cessation in non-cirrhotic HBeAg-negative chronic hepatitis B: A multicentre cohort study. Liver Int 2022; 42:541-550. [PMID: 34890120 DOI: 10.1111/liv.15128] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 12/06/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Scarce data exist on the effect of nucleos(t)ide analogue (NA) discontinuation on hepatocellular carcinoma (HCC) risk in HBeAg-negative chronic hepatitis B (CHBe-). Therefore, we assessed whether HCC risk is increased in non-cirrhotic CHBe- patients who discontinue compared to those remaining on NAs. METHODS This cohort study included 650 consecutive non-cirrhotic Caucasian or Asian patients with CHBe- without a history of HCC who discontinued NAs after a median of 5 or 3 years (cases, n = 325; Caucasians: 143, Asians: 182) or remained on NA therapy beyond 5 or 3 years respectively (controls, n = 325; Caucasians: 223, Asians: 102). Propensity score (PS) 1:1 matching was applied to adjust for patients' origin, age and sex. RESULTS During a median follow-up of 44 months, HCC developed in 7/325 cases and 9/325 controls or 7/245 PS-matched cases and 7/245 PS-matched controls with 5-year cumulative HCC incidence of 5.1% and 4.9% respectively (log-rank, P = .836). No difference in 5-year HCC risk was observed between cases and controls of Caucasian (3.0% vs 4.8%; log-rank, P = .510) or Asian origin (1.3% vs 2.2%; log-rank, P = .873). In both cases and controls, HCC incidence was independently associated with age and PAGE-B score. In cases alone, HCC development after NA discontinuation was associated only with pretreatment platelet counts and PAGE-B score, but not with any type of relapse or HBsAg loss. CONCLUSIONS Our findings suggest that discontinuation of effective long-term NA therapy in non-cirrhotic CHBe- patients are not associated with increased HCC risk, which is not affected by post-NA relapses and/or HBsAg loss.
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Affiliation(s)
- Margarita Papatheodoridi
- Department of Gastroenterology, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Laiko", Athens, Greece
| | - Tung-Hung Su
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Emilia Hadziyannis
- 2nd Department of Internal Medicine, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Hippokratio", Athens, Greece
| | - Chun-Hsun Liao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Αfroditi Orfanidou
- Department of Gastroenterology, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Laiko", Athens, Greece
| | - Hung-Chi Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kalliopi Zachou
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Chun-Jen Liu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Anastasia Kourikou
- 2nd Department of Internal Medicine, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Hippokratio", Athens, Greece
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Spilios Manolakopoulos
- Department of Gastroenterology, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Laiko", Athens, Greece.,2nd Department of Internal Medicine, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Hippokratio", Athens, Greece
| | - George Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Jia-Horng Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Stephanos Hadziyannis
- 2nd Department of Internal Medicine, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Hippokratio", Athens, Greece
| | - George V Papatheodoridis
- Department of Gastroenterology, National and Kapodistrian University of Athens School of Health Sciences, General Hospital of Athens "Laiko", Athens, Greece
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33
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Current Trend in Antiviral Therapy for Chronic Hepatitis B. Viruses 2022; 14:v14020434. [PMID: 35216027 PMCID: PMC8877417 DOI: 10.3390/v14020434] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/13/2022] [Accepted: 02/16/2022] [Indexed: 02/06/2023] Open
Abstract
Since active hepatitis B virus (HBV) replication is the key driver of hepatic necroinflammation and disease progression, the treatment aim of chronic hepatitis B (CHB) is to suppress HBV replication permanently to prevent hepatic decompensation, liver cirrhosis and/or hepatocellular carcinoma and prolong survival. Currently, pegylated interferon (Peg-IFN), entecavir (ETV), tenofovir disoproxil fumarate (TDF) and tenofovir alafenamide (TAF) are the first-line drugs of choice. Peg-IFN therapy has been used rarely due to its subcutaneous injection and significant side effect profile. Once daily oral ETV, TDF and TAF can suppress HBV DNA profoundly but have no direct action on cccDNA of the HBV-infected hepatocytes, hence continuing long-term therapy is usually needed to maintain HBV suppression, but the ultimate goal of HBsAg loss was rarely achieved (10 year 2%). In addition, long-term NUC therapy comes with several concerns such as increasing cost, medication adherence and loss-to-follow-up. Studies, mainly from Taiwan, have shown that finite NUCs therapy of two to three years in HBeAg-negative patients is feasible, safe and has a great benefit of much increasing HBsAg loss rate up to 30%/5 year. These have led an emerging paradigm shift to finite NUC therapy in HBeAg-negative patients globally. However, off-NUC relapse with hepatitis B flares may occur and have a risk of decompensation or even life-threatening outcomes. Therefore, proper monitoring, assessment, and retreatment decisions are crucial to ensure safety. Ideally, retreatment should be not too late to ensure safety and also not too early to allow further immune response for further HBsAg decline toward HBsAg loss. Assessment using combined HBsAg/ALT kinetics during hepatitis flare is better than biochemical markers alone to make a right retreatment decision. The strategy of finite NUC therapy has set a benchmark of high HBsAg loss rate to be achieved by the new anti-HBV drugs which are under preclinical or early phase study.
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Papatheodoridi M, Papatheodoridis G. New concepts regarding finite oral antiviral therapy for HBeAg-negative chronic hepatitis B. J Hepatol 2021; 75:1495-1496. [PMID: 34171438 DOI: 10.1016/j.jhep.2021.06.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 06/12/2021] [Indexed: 01/06/2023]
Affiliation(s)
| | - George Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece.
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35
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Furquim d'Almeida A, Ho E, Van Hees S, Vanwolleghem T. Clinical management of chronic hepatitis B: A concise overview. United European Gastroenterol J 2021; 10:115-123. [PMID: 34846093 PMCID: PMC8830276 DOI: 10.1002/ueg2.12176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/15/2021] [Indexed: 12/14/2022] Open
Abstract
Worldwide, over 250 million people are chronically infected with the hepatitis B virus (HBV). Infected patients have an up to 100-fold increased risk for liver-related complications, including cirrhosis, hepatic decompensation and hepatocellular carcinoma. Nonetheless, the majority of the infections remains asymptomatic, stressing the importance of HBV screening and linkage to care. Excellent clinical outcomes are seen during nucleos(t)ide analogue (NA) therapy, which often is continued indefinitively due to a lack of functional cure. Increasing evidence suggests that NA discontinuation following long-term treatment induced viral suppression in patients without a functional cure may be a favourable option. Reliable biomarkers are, however, urgently needed to select the patients that would benefit from NA withdrawal. In addition, renewed and novel approaches to improve screening and linkage to care are other fundamental factors in the optimisation of the clinical management of chronic hepatitis B.
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Affiliation(s)
- Arno Furquim d'Almeida
- Department of Gastroenterology and Hepatology, University Hospital Antwerp, Antwerp, Belgium.,Viral Hepatitis Research Group, Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
| | - Erwin Ho
- Department of Gastroenterology and Hepatology, University Hospital Antwerp, Antwerp, Belgium.,Viral Hepatitis Research Group, Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
| | - Stijn Van Hees
- Department of Gastroenterology and Hepatology, University Hospital Antwerp, Antwerp, Belgium.,Viral Hepatitis Research Group, Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
| | - Thomas Vanwolleghem
- Department of Gastroenterology and Hepatology, University Hospital Antwerp, Antwerp, Belgium.,Viral Hepatitis Research Group, Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
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36
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Gara N, Tana MM, Kattapuram M, Auh S, Sullivan L, Fryzek N, Walter M, Umarova R, Zhao X, Cloherty G, Doo E, Heller T, Liang TJ, Ghany MG. Prospective Study of Withdrawal of Antiviral Therapy in Patients with Chronic Hepatitis B after Prolonged Virological Response. Hepatol Commun 2021; 5:1888-1900. [PMID: 34558806 PMCID: PMC8557321 DOI: 10.1002/hep4.1761] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/17/2021] [Accepted: 04/25/2021] [Indexed: 01/05/2023] Open
Abstract
Nucleoside analogue (NA) therapy for chronic hepatitis B (CHB) is associated with improved clinical outcomes, but usually requires long-term use. Whether treatment can be safely withdrawn and the factors associated with post-withdrawal outcome are not well defined. To assess long-term outcomes after stopping antiviral therapy, patients with hepatitis B e antigen (HBeAg)-negative CHB who had received antiviral therapy for 4 or more years with hepatitis B virus (HBV) DNA (≤100 IU/mL) were prospectively withdrawn from antiviral therapy and monitored monthly for the initial 6 months and every 3 months thereafter. Those with clinical relapse were retreated according to severity of relapse. Fifteen patients were withdrawn from lamivudine (4), adefovir (5), or a combination of the two (6) after a mean treatment duration of 8.4 years. The mean age was 45 years, 13 were male, and 8 were initially HBeAg-positive before treatment. After a mean follow-up of 6.6 years, outcomes differed by pretreatment HBeAg status. All patients who were HBeAg+ before treatment experienced virological relapse (8 of 8); 6 of 8 experienced clinical relapse; 4 of 8 had ALT flares; 5 of 8 required re-initiation of treatment, one of whom cleared hepatitis B surface antigen (HBsAg); and 3 of 8 remained off treatment, one of whom cleared HBsAg. In contrast, 4 of 7 patients who were HBeAg-negative before treatment experienced virological relapse, 3 of 7 experienced clinical relapse, and 1 of 7 had an alanine aminotransferase (ALT) flare. None restarted treatment, and 4 of 7 cleared HBsAg. Low pre-withdrawal HBsAg level was predictive of HBsAg loss. Conclusion: NA therapy can be safely withdrawn with long-term remission and high rates of HBsAg loss in most HBeAg-negative patients without cirrhosis. Patients who were initially HBeAg+ should not be withdrawn from treatment, because clinical relapse was frequent and often severe.
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Affiliation(s)
- Naveen Gara
- Gastroenterology & Liver InstituteEscondidoCAUSA
| | - Michele M Tana
- University of California San Francisco School of MedicineSan FranciscoCAUSA
| | - Meera Kattapuram
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Sungyoung Auh
- Clinical CoreNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Lauren Sullivan
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Nancy Fryzek
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Mary Walter
- Clinical CoreNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Regina Umarova
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Xiongce Zhao
- Office of the DirectorNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | | | - Edward Doo
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Theo Heller
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - T Jake Liang
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
| | - Marc G Ghany
- Liver Diseases BranchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA
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37
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van Bömmel F, Berg T. Risks and Benefits of Discontinuation of Nucleos(t)ide Analogue Treatment: A Treatment Concept for Patients With HBeAg-Negative Chronic Hepatitis B. Hepatol Commun 2021; 5:1632-1648. [PMID: 34558833 PMCID: PMC8485892 DOI: 10.1002/hep4.1708] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/29/2021] [Accepted: 02/15/2021] [Indexed: 12/11/2022] Open
Abstract
Systematic discontinuation of long-term treatment with nucleos(t)ide analogues (NAs) is one strategy to increase functional cure rates in patients with chronic hepatitis B e antigen (HBeAg)-negative hepatitis B. Currently, available study results are heterogeneous; however, long-term hepatitis B surface antigen (HBsAg) loss rates of up to 20% have been reported in prospective trials. This review proposes criteria that can be used when considering NA discontinuation in patients with chronic hepatitis B virus (HBV). Discontinuing NA treatment frequently results in a virologic and biochemical relapse that runs through different phases: the lag phase, reactivation phase, and consolidation phase. The HBV-DNA flares observed during the reactivation phase are often transient and most likely represent a trigger for inducing a long-term immune control by specific CD8+ T cells, and therefore do not need immediate interventions but close follow-up evaluation. Low HBsAg levels at the time of treatment cessation predict a positive long-term response to NA discontinuation associated with a higher likelihood of HBsAg clearance. Other host and viral biomarkers are currently under evaluation that may prove to be helpful to further characterize the population that may benefit most from the finite NA treatment concept. Potential harmful biochemical flares during the reactivation phase need to be identified early and can be effectively terminated by reintroducing NA treatment. Hepatic decompensation represents a risk to patients with cirrhosis undergoing NA discontinuation. Therefore, the finite NA approach should only be considered after excluding advanced fibrosis and cirrhosis and if a close follow-up of the patient and supervision by an experienced physician can be guaranteed. Conclusion: For selected patients, NA discontinuation has become a powerful tool to achieve control over HBeAg-negative HBV infections. Its significant effect represents a challenge to novel treatment approaches, but it may also serve as their enhancer.
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Affiliation(s)
- Florian van Bömmel
- Division of HepatologyDepartment of Medicine IILeipzig University Medical CenterLeipzigGermany
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38
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Wang M, Qian M, Fu R, Zhang Y, Shen X, Yue D, Wang N, Yang L. The Impact of Nucleos(t)ide Analogs Off-Therapy Among Chronic Hepatitis B Patients: A Systematic Review and Meta-Analysis. Front Public Health 2021; 9:709220. [PMID: 34568257 PMCID: PMC8460900 DOI: 10.3389/fpubh.2021.709220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/20/2021] [Indexed: 12/12/2022] Open
Abstract
Background and Aim: Although most chronic hepatitis B (CHB) patients achieve effective virological suppression after receiving long-term nucleos(t)ide analogs (Nucs) therapy, the safety of off-therapy is controversial under the monitor. Methods: We identified studies through searching PubMed, Embase, Cochrane Library, and Web of Science from January 1990 to February 2021. The eligible studies compare the long outcomes between discontinued and continued Nucs treatments groups among CHB patients. This study was conducted to investigate long-term outcomes, including biochemical, serological, and virological outcomes, as well as hepatocellular carcinoma (HCC) development rate between discontinued and maintained Nucs therapy groups among CHB patients. Results: Five eligible studies covering 1,425 patients were selected for meta-analysis. Our result exhibits that patients with Nucs off-treatment have a higher risk of alanine aminotransferase (ALT) flares-up than those who continued Nucs therapy under the monitor (OR = 9.39, 95%CI = 3.87–22.78). Nucs off-therapy patients have a higher virological bound incidence (OR = 617.96, 95%CI = 112.48–3,395.14) and a higher HBV DNA level (OR = 9.39, 95%CI = 3.87–22.78) than those who continued Nucs therapy. There was no statistically significant difference in the risk of hyperbilirubinaemia, hepatic decompensation, and HCC development between both two groups. Patients in Nucs off-therapy group demonstrate a higher HBsAg loss rate than those in the continued group (OR = 7.10, 95%CI = 6.68–13.69). Conclusions: Nucs off-therapy patients may exhibit a higher chance of achieving HBsAg loss than those who continue Nucs therapy. It requires close monitoring after Nucs off-therapy and timely restarting of Nucs therapy when ALT concentrations increase.
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Affiliation(s)
- Mian Wang
- Infection Department, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
| | - Mingxia Qian
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Rongrong Fu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yiqin Zhang
- Emergency Medical Center, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
| | - Xinlan Shen
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Dengyuan Yue
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ning Wang
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lei Yang
- Emergency Medical Center, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
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39
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Kaewdech A, Sripongpun P. Challenges in the discontinuation of chronic hepatitis B antiviral agents. World J Hepatol 2021; 13:1042-1057. [PMID: 34630873 PMCID: PMC8473499 DOI: 10.4254/wjh.v13.i9.1042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/07/2021] [Accepted: 07/28/2021] [Indexed: 02/06/2023] Open
Abstract
Long-term antiviral treatment of chronic hepatitis B patients has been proven to be beneficial in reducing liver-related complications. However, lengthy periods of daily administration of medication have some inevitable drawbacks, including decreased medication adherence, increased cost of treatment, and possible long-term side effects. Currently, discontinuation of antiviral agent has become the strategy of interest to many hepatologists, as it might alleviate the aforementioned drawbacks and increase the probability of achieving functional cure. This review focuses on the current evidence of the outcomes following stopping antiviral treatment and the factors associated with subsequent hepatitis B virus relapse, hepatitis B surface antigen clearance, and unmet needs.
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Affiliation(s)
- Apichat Kaewdech
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Pimsiri Sripongpun
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
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40
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Medas R, Liberal R, Macedo G. Discontinuation of antiviral therapy in chronic hepatitis B patients. World J Clin Cases 2021; 9:6979-6986. [PMID: 34540953 PMCID: PMC8409197 DOI: 10.12998/wjcc.v9.i24.6979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/29/2021] [Accepted: 07/02/2021] [Indexed: 02/06/2023] Open
Abstract
Nucleos(t)ide analogs (NUC) are the first-line therapy for patients with chronic hepatitis B (CHB) recommended by most current guidelines. NUC therapy decreases progression of liver disease, reduces the risk of liver-related complications, and improves the quality of life of patients with CHB. Although indefinite or long-term NUC therapy is usually recommended, this strategy raises several concerns, such as side-effects, adherence, costs, and patient willingness to stop therapy. Recent data showed the feasibility, efficacy, and safety of stopping antiviral therapy in carefully selected CHB patients, leading to its incorporation in international guidelines. Patients who discontinue NUC have a higher likelihood of hepatitis B surface antigen (HBsAg) loss compared to patients who continue on therapy. Recommendations pertaining endpoints allowing safety discontinuation of NUC therapy differ among international guidelines. For hepatitis B e antigen (HBeAg)-positive patients, durable HBeAg seroconversion is considered an acceptable treatment endpoint. For HBeAg-negative patients, some guidelines propose undetectability hepatitis B virus DNA for at least 2 or 3 years, while others consider HBsAg loss as the only acceptable endpoint. CHB patients who stop therapy should remain under strict clinical and laboratorial follow-up protocols to detect and manage relapses in a timely manner. No reliable predictor of relapse has been consistently identified to date, although quantitative HBsAg has been increasingly studied as a reliable biomarker to predict safe NUC discontinuation.
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Affiliation(s)
- Renato Medas
- Department of Gastroenterology and Hepatology, Centro Hospitalar Universitário de São João, Porto 4200-319, Portugal
| | - Rodrigo Liberal
- Department of Gastroenterology and Hepatology, Centro Hospitalar Universitário de São João, Porto 4200-319, Portugal
| | - Guilherme Macedo
- Department of Gastroenterology and Hepatology, Centro Hospitalar Universitário de São João, Porto 4200-319, Portugal
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41
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Berg T, Lampertico P. The times they are a-changing - A refined proposal for finite HBV nucleos(t)ide analogue therapy. J Hepatol 2021; 75:474-480. [PMID: 33957187 DOI: 10.1016/j.jhep.2021.04.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/09/2021] [Accepted: 04/26/2021] [Indexed: 12/11/2022]
Abstract
Although discontinuation of nucleos(t)ide analogue (NA) treatment before HBsAg loss is part of all current HBV treatment guidelines for HBeAg-positive patients who achieve HBeAg seroconversion, a treatment endpoint known to be associated with silencing of HBV transcriptional activity and restoration of HBV-specific immune control, whether it is even appropriate to consider NA discontinuation before HBsAg loss in the HBeAg-negative phase remains highly controversial. Despite the growing evidence that a relevant, albeit small, proportion of patients with HBeAg-negative disease can be cured by stopping NA treatment, the fear of discontinuation-associated relapse and the uncertainty of how to predict off-therapy response and monitor patients after discontinuation have generated scepticism and subsequently led to low implementation of this concept in the clinic. In this article, we propose a concept in which NA discontinuation-associated relapse is an integral part of the stop-to-cure approach and ultimately the trigger for achieving HBsAg loss. However, the relapse in this sense becomes functionally effective only if HBV-specific immune reinvigoration and silencing of HBV transcriptional activity have been achieved during the NA treatment period. The probability of functional cure and the severity of post-discontinuation flares depend on the underlying baseline transcriptional activity of HBV when NA therapy was started, as well as the duration of NA treatment, both factors that should be considered as we move towards individualised approaches to HBV cure.
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Affiliation(s)
- Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, 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
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42
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APASL guidance on stopping nucleos(t)ide analogues in chronic hepatitis B patients. Hepatol Int 2021; 15:833-851. [PMID: 34297329 DOI: 10.1007/s12072-021-10223-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 06/21/2021] [Indexed: 12/13/2022]
Abstract
Chronic hepatitis B virus (HBV) infection is currently incurable. Long-term treatment with potent and safe nucleos(t)ide analogs (NAs) can reduce hepatocellular carcinoma (HCC) and cirrhosis-related complications through profound viral suppression. However, indefinite therapy raises several crucial issues with pros and cons. Because seroclearance of hepatitis B surface (HBsAg) as functional cure is not easily achievable, a finite therapy including sequential 48-week pegylated interferon therapy may provide an opportunity to facilitate HBsAg seroclearance by the rejuvenation of exhausted immune cells. However, the cost of stopping NA is the high incidence of virological relapse and surge of alanine aminotransferase (ALT) levels, which may increase the risk of adverse outcomes (e.g., decompensation, fibrosis progression, HCC, or liver-related mortality). So far, the APASL criteria to stop NA treatment is undetectable HBV DNA levels with normalization of ALT; however, this criterion for cessation of treatment is associated with various incidence rates of virological/clinical relapse and more than 40% of NA-stoppers eventually receive retreatment. A very intensive follow-up strategy and identification of low-risk patients for virological/clinical relapse by different biomarkers are the keys to stop the NA treatment safely. Recent studies suggested that decreasing HBsAg level at the end-of-treatment to < 100-200 IU/mL seems to be a useful marker for deciding when to discontinue NAs therapy. In addition, several viral and host factors have been reviewed for their potential roles in predicting clinical relapse. Finally, the APASL guidance has proposed rules to stop NA and the subsequent follow-up strategy to achieve a better prognosis after stopping NA. In general, for both HBeAg-positive and HBeAg-negative patients who have stopped treatment, these measurements should be done every 1-3 months at the minimum until 12 months.
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Cornberg M, Sandmann L, Protzer U, Niederau C, Tacke F, Berg T, Glebe D, Jilg W, Wedemeyer H, Wirth S, Höner Zu Siederdissen C, Lynen-Jansen P, van Leeuwen P, Petersen J. S3-Leitlinie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) zur Prophylaxe, Diagnostik und Therapie der Hepatitis-B-Virusinfektion – (AWMF-Register-Nr. 021-11). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2021; 59:691-776. [PMID: 34255317 DOI: 10.1055/a-1498-2512] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Markus Cornberg
- Deutsches Zentrum für Infektionsforschung (DZIF), Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover; Centre for individualised infection Medicine (CiiM), Hannover.,Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover
| | - Lisa Sandmann
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover
| | - Ulrike Protzer
- Institut für Virologie, Technische Universität München/Helmholtz Zentrum München, München
| | | | - Frank Tacke
- Medizinische Klinik m. S. Hepatologie und Gastroenterologie, Charité Universitätsmedizin Berlin, Berlin
| | - Thomas Berg
- Klinik und Poliklinik für Gastroenterologie und Rheumatologie, Universitätsklinikum Leipzig, Leipzig
| | - Dieter Glebe
- Institut für Medizinische Virologie, Nationales Referenzzentrum für Hepatitis-B-Viren und Hepatitis-D-Viren, Justus-Liebig-Universität Gießen, Gießen
| | - Wolfgang Jilg
- Institut für Medizinische Mikrobiologie und Hygiene, Universität Regensberg, Regensburg
| | - Heiner Wedemeyer
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover
| | - Stefan Wirth
- Zentrum für Kinder- und Jugendmedizin, Helios Universitätsklinikum Wuppertal, Wuppertal
| | | | - Petra Lynen-Jansen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin
| | - Pia van Leeuwen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin
| | - Jörg Petersen
- IFI Institut für Interdisziplinäre Medizin an der Asklepios Klinik St. Georg, Hamburg
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44
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Pan CQ, Li MH, Yi W, Zhang L, Lu Y, Hao HX, Wan G, Cao WH, Wang XY, Ran CP, Shen G, Wu SL, Chang M, Gao YJ, Xie Y. Outcome of Chinese patients with hepatitis B at 96 weeks after functional cure with IFN versus combination regimens. Liver Int 2021; 41:1498-1508. [PMID: 33486874 DOI: 10.1111/liv.14801] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 06/09/2020] [Accepted: 01/07/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND & AIMS Nucleotides with add-on interferon treatment (NUC-IFN) provide significantly higher rates of hepatitis B surface antigen (HBsAg) loss in patients with chronic hepatitis B (CHB). This study aimed to investigate the sustainability of HBsAg loss and the prevention of clinical relapse. METHODS Patients with CHB who achieved HBsAg loss and HBV DNA levels <20 IU/ml after IFN or NUC-IFN therapy were enrolled and followed up for 96 weeks. The primary outcome was HBsAg negativity without viremia at week 96. Secondary outcomes included virological or clinical relapse and predictors of relapse. RESULTS 420 patients were included in intention-to-treat analysis with 290 and 130 in the IFN and NUC-IFN groups respectively. At week 96, the intention-to-treat analysis revealed similar outcomes between groups, including HBsAg seroreversion (24.83% vs. 23.08%, P = .70), viremia (16.90% vs 13.08%, P = .32) and clinical relapse (11.38% vs 10.00%, P = .68); the per-protocol analyses also showed HBsAg seroreversion, viremia and clinical relapse in IFN group (15.50%, 6.59% and 0.39%) did not differ from those in NUC-IFN group (15.25%, 4.24% and 0.85%, P > .05). These outcomes were similar between patients who received entecavir and those who received telbivudine/lamivudine/adefovir before the combination therapy. In NUC-IFN-treated patients, fibrosis regression was observed at week 96. Baseline HBsAb negativity was independent predictors of HBsAg sero-reversion and recurrence of viremia in IFN treated group. CONCLUSION NUC-IFN and IFN therapies are equally effective in achieving sustained functional cure and fibrosis regression. (ClinicalTrials.gov, Number NCT02336399).
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Affiliation(s)
- Calvin Q Pan
- Center of Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China.,Division of Gastroenterology and Hepatology, Department of Medicine, NYU Langone Health, New York University School of Medicine, New York, NY, USA
| | - Ming-Hui Li
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China.,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China
| | - Wei Yi
- Department of Obstetrics and Gynecology, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Lu Zhang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hong-Xiao Hao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Gang Wan
- Department of Medical and Biological Statistics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Wei-Hua Cao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xing-Yue Wang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Chong-Ping Ran
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ge Shen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Shu-Ling Wu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Min Chang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yuan-Jiao Gao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao Xie
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China.,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China
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45
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Manolakopoulos S, Kranidioti H, Kourikou A, Deutsch MM, Triantos C, Tsolias C, Manesis EK, Mathou N, Alexopoulou A, Hadziyannis E, Papatheodoridis G. Long-term clinical outcome of HBeAg-negative chronic hepatitis B patients who discontinued nucleos(t)ide analogues. Liver Int 2021; 41:48-57. [PMID: 33373114 DOI: 10.1111/liv.14654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 08/11/2020] [Accepted: 08/24/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Discontinuation of nucleos(t)ide analogues (NA) remains a debatable issue in HBeAg-negative chronic hepatitis B (CHB). This study aimed to address the outcome of HBeAg-negative CHB patients who discontinued NA therapy. METHODS This prospective study included 57 non-cirrhotic HBeAg-negative Caucasian CHB patients who discontinued NA therapy after median virological remission of 6 years. All patients had regular blood tests. Virological relapse was defined as HBV DNA > 2000 IU/mL or >20 000 IU/mL and biochemical relapse as ALT > ULN (40 IU/mL) or >2xULN. All patients with retreatment predefined criteria restarted entecavir or tenofovir. RESULTS Of the 57 patients, 29 remained without retreatment after median follow-up of 65 months (range: 36-87) following treatment discontinuation. At 3, 6, 12, 24, 36 and 48 months, cumulative rates of retreatment were 16%, 20%, 32%, 35%, 46% and 50%, while the proportion of patients with HBV DNA < 2000 IU/mL and ALT < ULN were 73%, 60%, 52%, 52%, 47% and 37% respectively. All patients had virological and biochemical response after retreatment. No patient developed liver failure, hepatocellular carcinoma or death. Cumulative rates of HBsAg loss were 2%, 4%, 7%, 10% and 20% at 3, 6, 12, 24 and 36 months. HBsAg levels < 100 IU/mL at the end of NA treatment could predict HBsAg loss (P = .001). CONCLUSIONS Our study supports that NA therapy can be safely stopped in non-cirrhotic patients with HBeAg-negative CHB. Over a median follow-up of more than 5 years, half of the patients remained without retreatment with a substantial proportion of them achieving functional cure.
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Affiliation(s)
- Spilios Manolakopoulos
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Academic Department of Gastroenterology, Laiko General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Hariklia Kranidioti
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Kourikou
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Melanie-Maria Deutsch
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Triantos
- Division of Gastroenterology, Department of Internal Medicine, Medical School, University of Patras, Athens, Greece
| | - Chrysostomos Tsolias
- Division of Gastroenterology, Department of Internal Medicine, Medical School, University of Patras, Athens, Greece
| | | | - Nicoletta Mathou
- Department of Gastroenterology, "Konstantopoulio-Patission" General Hospital, Nea Ionia, Athens, Greece
| | - Alexandra Alexopoulou
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Emilia Hadziyannis
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George Papatheodoridis
- Academic Department of Gastroenterology, Laiko General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Wübbolding M, Lopez Alfonso JC, Lin CY, Binder S, Falk C, Debarry J, Gineste P, Kraft ARM, Chien RN, Maasoumy B, Wedemeyer H, Jeng WJ, Meyer Hermann M, Cornberg M, Höner Zu Siederdissen C. Pilot Study Using Machine Learning to Identify Immune Profiles for the Prediction of Early Virological Relapse After Stopping Nucleos(t)ide Analogues in HBeAg-Negative CHB. Hepatol Commun 2021; 5:97-111. [PMID: 33437904 PMCID: PMC7789842 DOI: 10.1002/hep4.1626] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 09/01/2020] [Accepted: 09/28/2020] [Indexed: 12/14/2022] Open
Abstract
Treatment with nucleos(t)ide analogues (NAs) may be stopped after 1-3 years of hepatitis B virus DNA suppression in hepatitis B e antigen (HBeAg)-negative patients according to Asian Pacific Association for the Study of Liver and European Association for the Study of Liver guidelines. However, virological relapse (VR) occurs in most patients. We aimed to analyze soluble immune markers (SIMs) and use machine learning to identify SIM combinations as predictor for early VR after NA discontinuation. A validation cohort was used to verify the predictive power of the SIM combination. In a post hoc analysis of a prospective, multicenter therapeutic vaccination trial (ABX-203, NCT02249988), hepatitis B surface antigen, hepatitis B core antigen, and 47 SIMs were repeatedly determined before NA was stopped. Forty-three HBeAg-negative patients were included. To detect the highest predictive constellation of host and viral markers, a supervised machine learning approach was used. Data were validated in a different cohort of 49 patients treated with entecavir. VR (hepatitis B virus DNA ≥ 2,000 IU/mL) occurred in 27 patients. The predictive value for VR of single SIMs at the time of NA stop was best for interleukin (IL)-2, IL-17, and regulated on activation, normal T cell expressed and secreted (RANTES/CCL5) with a maximum area under the curve of 0.65. Hepatitis B core antigen had a higher predictive power than hepatitis B surface antigen but lower than the SIMs. A supervised machine-learning algorithm allowed a remarkable improvement of early relapse prediction in patients treated with entecavir. The combination of IL-2, monokine induced by interferon γ (MIG)/chemokine (C-C motif) ligand 9 (CCL9), RANTES/CCL5, stem cell factor (SCF), and TNF-related apoptosis-inducing ligand (TRAIL) was reliable in predicting VR (0.89; 95% confidence interval: 0.5-1.0) and showed viable results in the validation cohort (0.63; 0.1-0.99). Host immune markers such as SIMs appear to be underestimated in guiding treatment cessation in HBeAg-negative patients. Machine learning can help find predictive SIM patterns that allow a precise identification of patients particularly suitable for NA cessation.
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Affiliation(s)
- Maximilian Wübbolding
- Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany.,Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,German Center for Infection ResearchPartner-Site Hannover-BraunschweigHannoverGermany
| | - Juan Carlos Lopez Alfonso
- Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,Department of Systems Immunology and Braunschweig Integrated Centre of Systems BiologyHelmholtz Centre for Infection ResearchBraunschweigGermany
| | - Chun-Yen Lin
- Department of Gastroenterology and HepatologyChang Gung Memorial HospitalLinkou branchTaoyuanTaiwan.,College of MedicineChang Gung UniversityTaipeiTaiwan
| | - Sebastian Binder
- Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,Department of Systems Immunology and Braunschweig Integrated Centre of Systems BiologyHelmholtz Centre for Infection ResearchBraunschweigGermany
| | - Christine Falk
- Institute of Transplantation ImmunologyHannover Medical SchoolHannoverGermany
| | - Jennifer Debarry
- Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,TWINCOREa joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany
| | | | - Anke R M Kraft
- Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany.,Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,German Center for Infection ResearchPartner-Site Hannover-BraunschweigHannoverGermany
| | - Rong-Nan Chien
- Department of Gastroenterology and HepatologyChang Gung Memorial HospitalLinkou branchTaoyuanTaiwan.,College of MedicineChang Gung UniversityTaipeiTaiwan.,Liver Research UnitChang Gung Memorial HospitalLinkouTaiwan
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany.,German Center for Infection ResearchPartner-Site Hannover-BraunschweigHannoverGermany
| | - Wen-Juei Jeng
- Department of Gastroenterology and HepatologyChang Gung Memorial HospitalLinkou branchTaoyuanTaiwan.,College of MedicineChang Gung UniversityTaipeiTaiwan
| | - Michael Meyer Hermann
- Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,Department of Systems Immunology and Braunschweig Integrated Centre of Systems BiologyHelmholtz Centre for Infection ResearchBraunschweigGermany.,Institute for Biochemistry, Biotechnology and BioinformaticsTechnische Universität BraunschweigBraunschweigGermany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany.,Centre for Individualised Infection Medicinea joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany.,German Center for Infection ResearchPartner-Site Hannover-BraunschweigHannoverGermany.,TWINCOREa joint venture of Helmholtz Centre for Infection Research and Hannover Medical SchoolHannoverGermany
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47
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Perspectives on stopping nucleos(t)ide analogues therapy in patients with chronic hepatitis B. Antiviral Res 2020; 185:104992. [PMID: 33279523 DOI: 10.1016/j.antiviral.2020.104992] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023]
Abstract
Long-term treatment with nucleos(t)ide analogs (NAs) is the current first line therapy for patients with chronic hepatitis B (CHB), recommended by most of the current guidelines. NAs prevent disease progression, liver failure, decrease the risk of hepatocellular carcinoma (HCC), and have favorable safety profiles. However, low rates of on-therapy functional cure (hepatitis B surface antigen [HBsAg] loss), which is regarded as the optimal end point, prevent many patients from stopping NA therapy with the need for a lifelong treatment. The higher likelihood of HBsAg loss associated with stopping as compared to continuing NAs has got a lot of attention recently. Recommendations regarding endpoints allowing for safely stopping NA therapy differ between international guidelines. Whereas in HBeAg-positive patients, HBeAg seroconversion with at least one year of consolidation therapy is an acceptable endpoint of treatment, the recommendations for HBeAg-negative ones differ. Some guidelines propose ≥3 years of HBV DNA undetectability to stop NA while others regard HBsAg loss as the only acceptable endpoint. Stopping NA can lead to substantial rates of virologic relapses and consequent ALT flares in some cases. Moreover, no reliable predictor(s) of post-NA relapses have been identified so far. Quantitative HBsAg is becoming an increasingly promising marker to predict safe NA cessation. On the other hand, investigating the role of the immune system in mediating sustained virologic responses after NA withdrawal is needed to suggest immunological biomarkers to safely stop NA. In this article, we will review relevant literature regarding NA stopping strategy and discuss promising viral and immunological biomarkers to predict antiviral responses and thus to help identify patients who are more likely to achieve HBsAg seroclearance.
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48
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Liaw YF, Jeng WJ. Benefit of stopping finite nucleos(t)ide analogues therapy in chronic hepatitis B patients. Gut 2020; 69:1898-1899. [PMID: 31784470 DOI: 10.1136/gutjnl-2019-320341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 11/26/2019] [Accepted: 11/26/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Yun-Fan Liaw
- Liver Research Unit, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taipei, Taiwan
| | - Wen-Juei Jeng
- Liver Research Unit, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taipei, Taiwan.,Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Cente, Taipei, Taiwan
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49
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Hall S, Howell J, Visvanathan K, Thompson A. The Yin and the Yang of Treatment for Chronic Hepatitis B-When to Start, When to Stop Nucleos(t)ide Analogue Therapy. Viruses 2020; 12:v12090934. [PMID: 32854335 PMCID: PMC7552074 DOI: 10.3390/v12090934] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/20/2020] [Accepted: 08/22/2020] [Indexed: 12/11/2022] Open
Abstract
Over 257 million individuals worldwide are chronically infected with the Hepatitis B Virus (HBV). Nucleos(t)ide analogues (NAs) are the first-line treatment option for most patients. Entecavir (ETV) and tenofovir disoproxil fumarate (TDF) are both potent, safe antiviral agents, have a high barrier to resistance, and are now off patent. They effectively suppress HBV replication to reduce the risk of cirrhosis, liver failure, and hepatocellular carcinoma (HCC). Treatment is continued long-term in most patients, as NA therapy rarely induces HBsAg loss or functional cure. Two diverging paradigms in the treatment of chronic hepatitis B have recently emerged. First, the public health focussed "treat-all" strategy, advocating for early and lifelong antiviral therapy to minimise the risk of HCC as well as the risk of HBV transmission. In LMICs, this strategy may be cost saving compared to monitoring off treatment. Second, the concept of "stopping" NA therapy in patients with HBeAg-negative disease after long-term viral suppression, a personalised treatment strategy aiming for long-term immune control and even HBsAg loss off treatment. In this manuscript, we will briefly review the current standard of care approach to the management of hepatitis B, before discussing emerging evidence to support both the "treat-all" strategy, as well as the "stop" strategy, and how they may both have a role in the management of patients with chronic hepatitis B.
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Affiliation(s)
- Samuel Hall
- Gastroenterology Department, St Vincent’s Hospital Melbourne, 41 Victoria Pde, Fitzroy, VIC 3065, Australia; (J.H.); (A.T.)
- Correspondence:
| | - Jessica Howell
- Gastroenterology Department, St Vincent’s Hospital Melbourne, 41 Victoria Pde, Fitzroy, VIC 3065, Australia; (J.H.); (A.T.)
| | - Kumar Visvanathan
- Infectious Diseases Department, St Vincent’s Hospital Melbourne, 41 Victoria Pde, Fitzroy, VIC 3065, Australia;
| | - Alexander Thompson
- Gastroenterology Department, St Vincent’s Hospital Melbourne, 41 Victoria Pde, Fitzroy, VIC 3065, Australia; (J.H.); (A.T.)
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50
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Rodríguez M, Buti M, Esteban R, Lens S, Prieto M, Suárez E, García-Samaniego J. Consensus document of the Spanish Association for Study of the Liver on the treatment of hepatitis B virus infection (2020). GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 43:559-587. [PMID: 32778356 DOI: 10.1016/j.gastrohep.2020.03.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 03/31/2020] [Indexed: 12/14/2022]
Abstract
Hepatitis B virus (HBV) infection remains a global public health problem. HBV vaccination is the most effective tool to reduce the incidence of HBV disease. Despite there has not been new clinical developments for the treatment of chronic hepatitis B in the last few years, changing epidemiology and current insights on natural history, diagnostic tools and therapy indications make necessary an update of the former version of the consensus document of the Spanish Association for Study of the Liver on the treatment of hepatitis B infection published in 2012. The current document updates the management of chronic hepatitis B. The treatment of choice is the long-term administration of a nucleos(t)ide analogue with high barrier to resistance (entecavir, tenofovir or tenofovir alafenamide). Pegylated interferon may be an option in patients with non-advanced liver disease, but its applicability is limited due to the low efficacy and poor tolerability. All patients must be monitored for the risk of progression to advanced liver disease and development of hepatocellular carcinoma.
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Affiliation(s)
- Manuel Rodríguez
- Sección de Hepatología, Servicio de Digestivo, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, España.
| | - María Buti
- Servicio de Hepatología-Medicina Interna, Hospital Universitario Valle Hebrón, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CiBERehd), Barcelona, España
| | - Rafael Esteban
- Servicio de Hepatología-Medicina Interna, Hospital Universitario Valle Hebrón, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CiBERehd), Barcelona, España
| | - Sabela Lens
- Servicio de Hepatología, Hospital Clínic, IDIBAPS, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CiBERehd), Universidad de Barcelona, Barcelona, España
| | - Martín Prieto
- Sección de Hepatología, Servicio de Medicina Digestiva, Hospital Universitari ì Politècnic La Fe, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CiBERehd), Valencia, España
| | - Emilio Suárez
- Unidad de Enfermedades Digestivas, Hospital Universitario Virgen de Valme, Sevilla, España
| | - Javier García-Samaniego
- Unidad de Hepatología, Hospital Universitario La Paz, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CiBERehd), Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Madrid, España.
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