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Jo HS, Khan JF, Han JH, Yu YD, Kim DS. Efficacy and Safety of Hepatitis B Virus Vaccination Following Hepatitis B Immunoglobulin Withdrawal After Liver Transplantation. Transplant Proc 2021; 53:3016-3021. [PMID: 34740450 DOI: 10.1016/j.transproceed.2021.09.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/24/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hepatitis B immunoglobulin (HBIG) and oral nucleoside/nucleotide analogs have been the mainstay of hepatitis B virus (HBV) prophylaxis after liver transplantation. However, long-term HBIG administration could have disadvantages, such as an increase in medical costs and the development of mutant HBV strains. This study aimed to investigate the safety and efficacy of HBV vaccination after the withdrawal of HBIG after liver transplantation. METHODS This prospective open-label single-arm observational clinical trial enrolled 41 patients who underwent liver transplantation between 2010 and 2016 because of a condition related to chronic HBV infection. At the time of enrollment, all patients had taken entecavir and discontinued HBIG administration. When hepatitis B surface antibody titer was undetectable after the withdrawal of HBIG, a recombinant HBV vaccine was injected intramuscularly at month 0, 1, and 6. RESULTS After excluding 5 patients who dropped out and 2 patients who had a persistent hepatitis B surface antibody titer, 9 (26.5%) of 34 patients had a positive vaccination response. The median hepatitis B surface antibody titer at seroconversion was 86 (12-1000) IU/L, and those at the end of follow-up were 216 (30-1000) IU/L. No patients experienced HBV recurrence during the study period. Sex (female, odds ratio 32.91 [1.83-592.54], P = .018) and the dosing interval of HBIG before withdrawal (≥90 days, 16.21 [1.21-217.31], P = .035) were independent contributing factors for positive response to the vaccination. CONCLUSION HBV vaccination still deserves consideration as active immunoprophylaxis after liver transplantation because it could provide added immunity to nucleoside/nucleotide analogs monotherapy with excellent cost-effectiveness.
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Affiliation(s)
- Hye-Sung Jo
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Johann Faizal Khan
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea; Department of Hepatobiliary Surgery and Liver Transplantation, Hospital Selayang, Selangor, Malaysia
| | - Jae Hyun Han
- Department of Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Young-Dong Yu
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Dong-Sik Kim
- Division of Hepatobiliarypancreas (HBP) Surgery and Liver Transplantation, Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea.
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Duvoux C, Belli LS, Fung J, Angelico M, Buti M, Coilly A, Cortesi P, Durand F, Féray C, Fondevila C, Lebray P, Martini S, Nevens F, Polak WG, Rizzetto M, Volpes R, Zoulim F, Samuel D, Berenguer M. 2020 position statement and recommendations of the European Liver and Intestine Transplantation Association (ELITA): management of hepatitis B virus-related infection before and after liver transplantation. Aliment Pharmacol Ther 2021; 54:583-605. [PMID: 34287994 DOI: 10.1111/apt.16374] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/25/2020] [Accepted: 04/01/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Prophylaxis of HBV recurrence is critical after liver transplantation in HBV patients. Despite new prophylactic schemes, most European LT centres persist on a conservative approach combining hepatitis B immunoglobulin (HBIG) and nucleos(t)ides analogues (NA). AIM This setting prompted the European Liver Intestine Transplantation Association (ELITA) to look for a consensus on the prevention of HBV recurrence. METHODS Based on a 4-round Delphi process, ELITA investigated 16 research questions and established 50 recommendations. RESULTS Prophylaxis should be driven according to 3 simplified risk groups: Low and high virological risk patients, with undetectable and detectable HBV DNA pre-LT, respectively, and special populations (HDV, HCC, poorly adherent patients). In low-risk patients, short-term (4 weeks) combination of third-generation NA+ HBIG, or third generation NA monotherapy can be considered as prophylactic options. In high-risk patients, HBIG can be discontinued once HBV DNA undetectable. Combined therapy for 1 year is advised. HBV-HCC patients should be treated according to their virological risk. In HDV/HBV patients, indefinite dual prophylaxis remains the gold standard. Full withdrawal of HBV prophylaxis following or not HBV vaccination should only be attempted in the setting of clinical trials. Organs from HBsAg+ve donors may be considered after assessment of risks, benefits, and patient consent. They should not be used if HDV is present. In poorly adherent patients, dual long-term prophylaxis is recommended. Budget impact analysis should be taken into account to drive prophylactic regimen. CONCLUSIONS These ELITA recommendations should stimulate a more rational and homogeneous approach to HBV prophylaxis across LT programs.
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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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4
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Association Between Income and Hepatitis B Seroprevalence: A Systematic Review and Meta-analysis. HEPATITIS MONTHLY 2020. [DOI: 10.5812/hepatmon.104675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Context: Hepatitis B serology is very important for both diagnosis and treatment of the diseases. However, evidence regarding the association between income and hepatitis B seroprevalence are not sufficient to make a definitive conclusion. Objectives: This meta-analysis aimed to investigate the association between income inequality and hepatitis B seroprevalence. Methods: We searched PubMed and Web of Science databases to identify all relevant epidemiological studies published up to February 10, 2020. A categorical meta-analysis was applied to pool risk effects of income on hepatitis B seroprevalence. Results: A total of 1525 pieces of literature related to income level and hepatitis B seroprevalence were retrieved, of which 10 articles were finally included. The results revealed a borderline risk (OR: 1.14, 95%CI: 1.00 - 1.30) for hepatitis B seroprevalence (positive for one or more seromarkers) among low-income groups. A significant income effect was observed for HBsAg seroprevalence with a 28% higher risk for low income versus high cases (OR: 1.28, 95%CI: 1.16 - 1.41). However, no statistically significant associations were found between seroprevalence of Anti-HBs, Anti-HBc, and income. Conclusions: This study demonstrated that low income may increase the risk of hepatitis B seroprevalence, especially for HBsAg seroprevalence. Programs on hepatitis B prevention should focus on those with low income. Further studies are warranted to establish causality.
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Nasir M, Wu GY. Prevention of HBV Recurrence after Liver Transplant: A Review. J Clin Transl Hepatol 2020; 8:150-160. [PMID: 32832395 PMCID: PMC7438351 DOI: 10.14218/jcth.2020.00003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/16/2020] [Accepted: 04/27/2020] [Indexed: 12/11/2022] Open
Abstract
Globally, hepatitis B virus (HBV) infection is recognized as a major risk factor for the development of hepatocellular carcinoma, and HBV-induced liver failure is one of the leading indications for liver transplantation. Until about two decades ago, liver transplantation in patients with chronic HBV infection was a relative contraindication, due to high risk of viral replication with the use of immunosuppressants which could result in graft infection. In the 1990s, hepatitis B immunoglobulin (HBIg) use significantly reduced the risk of graft infection, improving outcomes of liver transplant in patients with chronic HBV infection. However, very high costs, especially with the need for long-term use, became a major concern. With the advent of nucleos(t)ide analogs (NAs), there was less need for high-dose, long-term HBIg use to prevent HBV recurrence. Lamivudine was initially used but resistance soon became a major issue. This was followed by more potent NAs, such as entecavir and tenofovir, emerging as the more preferred agents. Additionally, the use of these antiviral agents (HBIg and/or NAs) have made it possible to use the grafts from donors with positivity for hepatitis B core antibody, allowing for expansion of the donor pool. Nevertheless, there is no consensus on management protocols, which vary significantly amongst centers. In this review, we appraise studies on management strategies used and the role of active vaccination in the prevention of HBV recurrence in post-liver transplant patients.
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Affiliation(s)
- Myra Nasir
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, USA
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, USA
| | - George Y. Wu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, USA
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6
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Lenci I, Milana M, Grassi G, Manzia TM, Gazia C, Tisone G, Angelico R, Baiocchi L. Hepatitis B virus recurrence after liver transplantation: An old tale or a clear and present danger? World J Gastroenterol 2020; 26:2166-2176. [PMID: 32476783 PMCID: PMC7235198 DOI: 10.3748/wjg.v26.i18.2166] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/12/2020] [Accepted: 04/30/2020] [Indexed: 02/06/2023] Open
Abstract
Hepatitis B virus (HBV) recurrence after liver transplantation (LT) has been described more than 50 years ago. Similarly, to other clinical conditions, in which impairment of host immune defense favors viral replication, early reports described in details recurrence and reactivation of HBV in liver transplant recipients. The evidence of a possible, severe, clinical evolution of HBV reappearance in a significant percentage of these patients, allowed to consider, for some years, HBV positivity a contraindication for LT. Moving from the old to the new millennium this picture has changed dramatically. Several studies contributed to establish efficient prophylactic protocols for HBV recurrence and with the advent of more potent anti-viral drugs an increased control of infection was achieved in transplanted patients as well as in the general immune-competent HBV population. Success obtained in the last decade led some authors to the conclusion that HBV is now to consider just as a “mere nuisance”. However, with regard to HBV and LT, outstanding issues are still on the table: (1) A standard HBV prophylaxis protocol after transplant has not yet been clearly defined; (2) The evidence of HBV resistant strains to the most potent antiviral agents is claiming for a new generation of drugs; and (3) The possibility of prophylaxis withdrawal in some patients has been demonstrated, but reliable methods for their selection are still lacking. The evolution of LT for HBV is examined in detail in this review together with the description of the strategies adopted to prevent HBV recurrence and their pros and cons.
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Affiliation(s)
- Ilaria Lenci
- Hepatology and Liver Transplant Unit, University of Tor Vergata, Rome 00133, Italy
| | - Martina Milana
- Hepatology and Liver Transplant Unit, University of Tor Vergata, Rome 00133, Italy
| | - Giuseppe Grassi
- Hepatology and Liver Transplant Unit, University of Tor Vergata, Rome 00133, Italy
| | - Tommaso M Manzia
- Hepato-Pancreato-Biliary and Transplant, Department of Surgery, University of Rome Tor Vergata, Rome 00133, Italy
| | - Carlo Gazia
- Hepato-Pancreato-Biliary and Transplant, Department of Surgery, University of Rome Tor Vergata, Rome 00133, Italy
| | - Giuseppe Tisone
- Hepato-Pancreato-Biliary and Transplant, Department of Surgery, University of Rome Tor Vergata, Rome 00133, Italy
| | - Roberta Angelico
- Hepato-Pancreato-Biliary and Transplant, Department of Surgery, University of Rome Tor Vergata, Rome 00133, Italy
| | - Leonardo Baiocchi
- Hepatology and Liver Transplant Unit, University of Tor Vergata, Rome 00133, Italy
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Xu X, Chen J, Wei Q, Liu ZK, Yang Z, Zhang M, Wang GY, Gao J, Yang ZX, Guo WY, Xing TH, Shao Z, Xie QF, Zheng SS. Clinical practice guidelines on liver transplantation for hepatocellular carcinoma in China (2018 edition). Hepatobiliary Pancreat Dis Int 2019; 18:307-312. [PMID: 31279679 DOI: 10.1016/j.hbpd.2019.06.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 06/11/2019] [Indexed: 02/05/2023]
Affiliation(s)
- Xiao Xu
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
| | - Jun Chen
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Qiang Wei
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Zhi-Kun Liu
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Zhe Yang
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Ming Zhang
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Guo-Ying Wang
- Department of Hepatic Surgery, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Jie Gao
- Department of Hepatobiliary Surgery, Peking University People's Hospital, Beijing 100044, China
| | - Zhao-Xu Yang
- Department of Hepatobiliary Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, China
| | - Wen-Yuan Guo
- Department of Liver Surgery and Organ Transplantation, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Tong-Hai Xing
- General Surgery Center, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200080, China
| | - Zhou Shao
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Qin-Fen Xie
- Department of Hepatobiliary and Pancreatic Surgery, Shulan (Hangzhou) Hospital, Hangzhou 310004, China
| | - Shu-Sen Zheng
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
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8
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Vittal A, Ghany MG. WHO Guidelines for Prevention, Care and Treatment of Individuals Infected with HBV: A US Perspective. Clin Liver Dis 2019; 23:417-432. [PMID: 31266617 PMCID: PMC9616205 DOI: 10.1016/j.cld.2019.04.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The prevalence of chronic hepatitis B (CHB) differs globally. CHB is responsible for 30% of all deaths from cirrhosis and 40% from hepatocellular carcinoma. The WHO developed guidelines in 2015 on prevention, care, and treatment of chronic HBV infection targeted to program managers in all health care settings, particularly in low- and middle-income countries. Several of the recommendations differ from those of the major Liver Societies, including the American Association for the Study of Liver Diseases (AASLD). This review highlights key differences between the AASLD and WHO guidelines and discusses the impact on management of CHB.
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Duan BW, Tian LT, Lin DD, Zhang J, Guo QL, Wu JS, Zeng DB, Lu SC. Long-term consequences of stopping HBIG and/or nucleotide analogues in liver transplant recipients administered hepatitis B vaccination to prevent HBV reinfection. J Viral Hepat 2019; 26 Suppl 1:85-89. [PMID: 31380589 DOI: 10.1111/jvh.13164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 05/15/2019] [Indexed: 01/16/2023]
Abstract
BACKGROUND The long-term administration of nucleotide analogues (NAs) and hepatitis B immune globulin (HBIG) comprises standard prophylaxis for patients with hepatitis B virus (HBV)-related liver diseases to prevent HBV reinfection after liver transplantation (LT). However, prolonging the prophylaxis strategy involves safety issues, such as the development of escape mutations and/or emerging resistant strains, and is also associated with high costs; further, it remains unclear how long prophylactic treatment should be continued. METHOD Liver transplantation recipients responding to hepatitis B vaccination due to HBV-related liver diseases were retrospectively analysed after stopping HBIG and/or NAs, administered to prevent HBV reinfection, after long-term follow-up. The safety and effectiveness of the strategy were then evaluated for these responders. RESULT Seventy-eight responders were enrolled. All responders discontinued HBIG, among which 36 stopped both HBIG and NAs. During follow-up, four recipients experienced HBV reinfection, which was associated with HBV escape mutations, after the withdrawal of both HBIG and NAs. No death or graft loss occurred in recipients during the follow-up period. CONCLUSION A careful withdrawal of HBIG and/or NAs is feasible and safe for responders to hepatitis B vaccination receiving transplants for HBV-related liver diseases.
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Affiliation(s)
- Bin-Wei Duan
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Lan-Tian Tian
- Department of Hepatopancreatobiliary Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dong-Dong Lin
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Jing Zhang
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Qing-Liang Guo
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ju-Shan Wu
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Dao-Bing Zeng
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Shi-Chun Lu
- Department of Hepatobiliary Surgery, The First Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
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10
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Antiviral Therapy for AECHB and Severe Hepatitis B (Liver Failure). ACUTE EXACERBATION OF CHRONIC HEPATITIS B 2019. [PMCID: PMC7498919 DOI: 10.1007/978-94-024-1603-9_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This chapter describes the principles of antiviral therapy, treatment strategies, medications and recommendations for AECHB, HBV-ACLF, HBV-related liver cirrhosis, HBV-related HCC, and liver transplantation.Severe exacerbation of chronic hepatitis B is closely related to continuous HBV replication. Therefore, inhibiting HBV replication to reduce viral load may block disease progression and improve the quality of life of these patients. ETV or TDF has been recommend first-line drug for the treatment of AECHB. A hyperactive immune response due to continuous HBV replication is the main mechanism for development of severe hepatitis B. In addition to comprehensive treatment, early administration of potent nucleoside analogs can rapidly reduce HBV DNA concentration, relieve immune injury induced by HBV, and reduce liver inflammation and patient mortality. Antiviral agents have become important in the treatment of severe exacerbation of chronic hepatitis B. Long-term antiviral treatment with nucleoside analogs can delay or reverse the progress of liver cirrhosis. Virologic response, viral resistance and adverse drug reactions should be closely monitored during treatment. The treatment should be optimized for maximum effect based on each patient’s responses. Effective antiviral therapy can suppress HBV replication and reduce the incidence of HBV-related HCC. Patients with HBV-related HCC should receive individualized and optimal multidisciplinary comprehensive treatment. Anti-viral drugs with high efficacy, low resistance and low adverse drug reactions should be selected to improve the patient’s quality of life and prolong survival time. Methods to prevent HBV reinfection after liver transplantation include passive immunization (HBIG), antiviral treatment (nucleoside analogs) and active immunization (hepatitis B vaccine). Clinical trials involving sequential combination therapy with NUC and Peg-IFN have shown statistically significant decline in HBsAg levels on treatment and high rates of sustained post-treatment serologic response. Combination therapy with novel DAA and immunotherapeutic approach may hold promise to overcome both cccDNA persistence and immune escape, representing a critical step towards HBV cure.
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11
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Lens S, García-Eliz M, Fernández I, Castells L, Bonacci M, Mas A, Crespo G, Buti M, Prieto M, Forns X. Shorter hepatitis B immunoglobulin administration is not associated to hepatitis B virus recurrence when receiving combined prophylaxis after liver transplantation. Liver Int 2018; 38:1940-1950. [PMID: 29660249 DOI: 10.1111/liv.13858] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 03/29/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS The combination of hepatitis B immunoglobulin and a nucleos(t)ide analogues has markedly reduced the rate of hepatitis B virus recurrence after liver transplantation; however, the optimal duration of hepatitis B immunoglobulin has not been clarified. This lack of consensus perpetuates the use of different strategies. The aim of this study was to evaluate the risk factors associated to hepatitis B virus recurrence after liver transplantation in a large cohort of patients under different hepatitis B immunoglobulin regimens. METHODS Retrospective multicentre analysis of hepatitis B virus-related liver transplantation recipients receiving combined prophylaxis (hepatitis B immunoglobulin + nucleos(t)ide analogues). The strategy of short-term hepatitis B immunoglobulin was compared to lifelong administration. Hepatitis B virus recurrence was defined as positive HBsAg after liver transplantation. RESULTS Three hundred and thirty-eight patients were analysed. After a median follow-up period of 72 months, 37 patients (11%) developed hepatitis B virus recurrence. Hepatocellular carcinoma recurrence and lamivudine resistance after liver transplantation were the only factors independently associated to hepatitis B virus recurrence (HR 5.4 [2.3-12] and 9.3 [4.2-20] respectively P < .001). HBsAg reappearance after hepatitis B virus recurrence was transient (16 patients), persistent (15) or alternant (6). The hepatitis B immunoglobulin regimen did not have an impact on the rate or evolution of hepatitis B virus recurrence. Overall, patient survival was good and not influenced by hepatitis B virus recurrence (82% at 5 years). Fulminant liver failure, hepatitis C coinfection or hepatocellular carcinoma at liver transplantation were independent risk factors for lower survival. CONCLUSIONS Liver transplantation is an effective treatment for hepatitis B virus-related liver disease. Since the introduction of combined prophylaxis the rate of hepatitis B virus recurrence is very low. However, lifelong hepatitis B immunoglobulin administration does not seem necessary to reduce hepatitis B virus recurrence.
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Affiliation(s)
- Sabela Lens
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Universitat de Barcelona, Barcelona, Spain
| | | | | | - Lluis Castells
- Internal Medicine, Hepatology Section, Hospital Vall Hebron, CIBERehd, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Martin Bonacci
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Universitat de Barcelona, Barcelona, Spain
| | - Antoni Mas
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Universitat de Barcelona, Barcelona, Spain
| | - Gonzalo Crespo
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Universitat de Barcelona, Barcelona, Spain
| | - María Buti
- Internal Medicine, Hepatology Section, Hospital Vall Hebron, CIBERehd, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Martín Prieto
- Liver Unit, CIBERehd, Hospital La Fe, Valencia, Spain
| | - Xavier Forns
- Liver Unit, Hospital Clínic, IDIBAPS and CIBERehd, Universitat de Barcelona, Barcelona, Spain
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12
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Wong TCL, Fung JYY, Chok KSH, Cheung TT, Chan ACY, Dai WC, Ng KKC, Chan SC, Lo CM. Hepatitis B Vaccination in Patients Receiving Oral Antiviral Therapy Without Hepatitis B Immunoglobulin After Liver Transplant. Transplant Proc 2018; 50:3681-3688. [PMID: 30577255 DOI: 10.1016/j.transproceed.2018.07.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 06/22/2018] [Accepted: 07/04/2018] [Indexed: 02/08/2023]
Abstract
Our study aimed to determine if a double-dose pre-S containing hepatitis B virus (HBV) vaccination (Sci-B-Vac) could elicit an adequate and sustainable immune response in HBV patients who developed spontaneous hepatitis B surface antibody (anti-HBs) response after liver transplant. PATIENTS AND METHODS All patients who received transplants for HBV-related disease for >1 year with normal graft function and hepatitis B surface antigen seronegativity were evaluated. They received a 40-μg HBV vaccine if they were responders in our previous vaccine trial, if anti-HBs was positive for >1 year after liver transplant (LT), or if a peak anti-HBs at any time point after LT was >100 mIU/mL. Primary endpoint was the development of anti-HBs ≥ 10 mIU/mL from previous negative value or a 1-log increase from baseline. RESULTS A total of 86 patients were recruited; 5 were responders from a previous trial; 45 patients had detectable anti-HBs >1 year after LT, and 36 patients had an anti-HBs >100 mIU/mL. All (5/5, 100%) previous responders responded to booster vaccination. For the remaining 81 patients, 10 of 81 (12.3%) responded. CONCLUSION All previous responders responded to booster vaccination, implying durability and memory of HBV immune response, which is an important prerequisite for definitive host immunity for HBV. In patients who had spontaneous anti-HBs production after LT, a single vaccination can induce response in 12.3% of patients.
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Affiliation(s)
- T C L Wong
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - J Y Y Fung
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - K S H Chok
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - T T Cheung
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - A C Y Chan
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - W C Dai
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - K K C Ng
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - S C Chan
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - C M Lo
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China.
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13
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Miyaaki H, Tamada Y, Hayashi K, Taura N, Miuma S, Shibata H, Soyama A, Hidaka M, Takatsuki M, Eguchi S, Nakao K. Recurrent Hepatitis B and D Virus Infection in a Liver Transplant Recipient. Transplant Proc 2017; 49:175-177. [PMID: 28104130 DOI: 10.1016/j.transproceed.2016.11.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 10/19/2016] [Accepted: 11/09/2016] [Indexed: 12/11/2022]
Abstract
Hepatitis B virus (HBV) and hepatitis delta virus (HDV) co-infections progress rapidly and lead to cirrhosis. In Japan, the prevalence of HBV and HDV co-infected patients is low. Therefore, there are few reports of patients with HBV and HDV co-infection having undergone liver transplantation. Herein, we report a rare case of recurrence of HBV and HDV in a 41-year-old man who underwent living donor liver transplantation 4 years prior.
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Affiliation(s)
- H Miyaaki
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
| | - Y Tamada
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - K Hayashi
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - N Taura
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - S Miuma
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - H Shibata
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - A Soyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - M Hidaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - M Takatsuki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - S Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - K Nakao
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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14
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Urabe A, Imamura M, Tsuge M, Kan H, Fujino H, Fukuhara T, Masaki K, Kobayashi T, Ono A, Nakahara T, Kawaoka T, Hiramatsu A, Kawakami Y, Aikata H, Hayes CN, Maki N, Ohdan H, Chayama K. The relationship between HBcrAg and HBV reinfection in HBV related post-liver transplantation patients. J Gastroenterol 2017; 52:366-375. [PMID: 27422771 DOI: 10.1007/s00535-016-1240-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 07/02/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Post-transplant hepatitis B virus (HBV) reinfection is one of the major problems facing patients who undergo HBV-related liver transplantation (LT). We analyzed the clinical impact of serum hepatitis B core-related antigen (HBcrAg) on HBV reinfection in post-LT patients with HBV-related liver diseases. METHODS Serum hepatitis B surface antigen (HBsAg), HBV DNA, and HBcrAg were measured over time in 32 post-LT patients. Twenty-one out of 32 patients had HCC at LT. The effects of HBcrAg, hepatocellular carcinoma (HCC) recurrence, and HBs gene mutation on HBV reinfection and withdrawal from hepatitis B immune globulin (HBIG) were analyzed. RESULTS Sixteen out of 32 patients (50 %) were positive for HBcrAg even though only six patients were thought to have experienced HBV reinfection based on reappearance of either HBV DNA or HBsAg during a median follow-up time of 75 months. Three of these six patients who became re-infected with HBV experienced HCC recurrence after LT. The HBV DNA reappearance rate was significantly higher in patients with HCC recurrence after LT (p < 0.001). Two HBV re-infected patients without HCC recurrence had HBs gene mutations G145R and G145A, respectively. Anti-HBs antibody development rate by HB vaccination was similar between HBcrAg-positive and negative patients (p = 0.325). CONCLUSIONS HBV reinfection is more common than is usually considered based on conventional measurement of HBsAg and HBV DNA. HCC recurrence and mutations in the HBV S gene were associated with HBV reinfection after LT.
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Affiliation(s)
- Ayako Urabe
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Michio Imamura
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Masataka Tsuge
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hiromi Kan
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hatsue Fujino
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Takayuki Fukuhara
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Keiichi Masaki
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Tomoki Kobayashi
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Atsushi Ono
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Takashi Nakahara
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Tomokazu Kawaoka
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Akira Hiramatsu
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Yoshiiku Kawakami
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hiroshi Aikata
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Clair Nelson Hayes
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Noboru Maki
- Advanced Life Science Institute, Inc., Wako, Japan
| | - Hideaki Ohdan
- Division of Frontier Medical Science, Department of Surgery, Programs for Biomedical Research, Graduate School of Biomedical Science, Hiroshima University, Hiroshima, Japan
| | - Kazuaki Chayama
- Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.
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15
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Usui M, Sugimoto K, Kato H, Murata Y, Tanemura A, Kuriyama N, Azumi Y, Kishiwada M, Mizuno S, Sakurai H, Takei Y, Isaji S. Discontinuation of Hepatitis B Immunoglobulin by Long-term Hepatitis B Vaccine Inoculation in Preventing Hepatitis B Recurrence After Liver Transplantation. Transplant Proc 2017; 48:1179-83. [PMID: 27320582 DOI: 10.1016/j.transproceed.2015.12.110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 12/30/2015] [Indexed: 12/13/2022]
Abstract
INTRODUCTION For the patients undergoing liver transplantation for hepatitis B virus (HBV)-related diseases, hepatitis B immunoglobulin (HBIG) should be administered to prevent reinfection. Because HBIG is highly expensive and a blood product, an alternative strategy using HBV vaccination has been made in an attempt to discontinue use of HBIG. The aim of this study was to evaluate the impact of long-term HBV vaccination for discontinuation of HBIG, paying attention to the status of active immunization using T-cell proliferation assay. PATIENTS AND METHODS Among the 144 recipients who underwent liver transplantation in our hospital, 16 had HBV-related liver diseases; the 14 patients who had received vaccination were subjects in our study. To evaluate the status of active immunization, T-cell proliferation was examined by counting the number of T cells after adding HBV vaccine to the culture supernatant of T cells, and tumor necrosis factor α and interferon γ were measured in the culture supernatant. RESULTS The ratio of male/female was 13/1 (median age: 55 years; range: 37 years to 67 years). The median follow-up time was 102 months (range: approximately 14 months to 148 months). All 14 patients were free of HBV recurrence. HBIG-free status could be achieved in 9 patients (64.3%) during the treatment period for more than 50 months after beginning of HBV vaccination, of whom 5 (35.7%) became HBV vaccine-free. T-cell proliferation was confirmed by fact that the stimulation index ranged from 2.34 to 5.2 in the patients who were HBIG-free. CONCLUSION Long-term HBV vaccination after LT is a useful and effective treatment in preventing HBV recurrence, allowing the discontinuation of HBIG treatment.
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Affiliation(s)
- M Usui
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan.
| | - K Sugimoto
- Hepatogastroenterology, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - H Kato
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - Y Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - A Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - N Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - Y Azumi
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - M Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - S Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - H Sakurai
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - Y Takei
- Hepatogastroenterology, Mie Graduate School of Medicine, Tsu, Mie, Japan
| | - S Isaji
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie Graduate School of Medicine, Tsu, Mie, Japan
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16
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Saab S, Chen PY, Saab CE, Tong MJ. The Management of Hepatitis B in Liver Transplant Recipients. Clin Liver Dis 2016; 20:721-736. [PMID: 27742010 DOI: 10.1016/j.cld.2016.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Liver transplant (LT) is now an established indication for patients with chronic hepatitis B, mainly because of the development and use of hepatitis B immunoglobulin (HBIG) and oral antivirals for prophylaxis. The combination of low-dose HBIG and antivirals has been considered the standard prophylaxis regimen to prevent post-LT recurrence of hepatitis B. The important remaining issues are related to the long-term cost of HBIG and the risk of escape hepatitis B virus (HBV) mutants. Strategies for prevention of HBV after LT are constantly improving. With the availability of new nucleoside/nucleotide analogues, new post-LT strategies also should emerge.
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Affiliation(s)
- Sammy Saab
- Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA; Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
| | - Ping-Yu Chen
- Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Clara E Saab
- Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA
| | - Myron J Tong
- Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA; Huntington Medical Research Institutes, Pasadena, CA, USA
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17
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Liver transplantation and hepatitis B virus infection: towards an immunoglobulin-free antiviral treatment after transplantation. Curr Opin Organ Transplant 2016; 21:219-23. [PMID: 26859222 DOI: 10.1097/mot.0000000000000293] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW This article provides an update on the latest development on deploying oral nucleosides in an immunoglobulin-free regime against hepatitis B virus (HBV) recurrence after liver transplantation. RECENT FINDINGS Entecavir and tenofovir are the two newer oral nucleosides that are associated with a low virological rebound rate at less than 2% at 5 years. As a result, they have been applied as standalone treatment against HBV recurrence after liver transplantation without immunoglobulin. Recent evidence has shown that a hepatitis B surface antigen seroclearance rate of 86% and 91% after 1 and 2 years was achievable with entecavir monotherapy. Moreover, none of the patients had histological graft damage because of HBV recurrence and an overall survival over 80% at 7 years has been reported. SUMMARY With newer and more potent oral nucleos(t)ide (NA) available, a hepatitis B immune globulin-free regimen after liver transplantation has become safe and feasible for suppression of HBV recurrence after liver transplantation, and for avoidance of HBV-related graft complications.
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18
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Duan BW, Lu SC, Lai W, Liu XE, Liu Y. The detection of (total and ccc) HBV DNA in liver transplant recipients with hepatitis B vaccine against HBV reinfection. Hum Vaccin Immunother 2016; 11:2490-4. [PMID: 26177383 DOI: 10.1080/21645515.2015.1063755] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
To investigate the levels of hepatitis B virus total DNA (HBV DNA) and covalently closed circular (ccc) DNA in liver transplant recipients who received hepatitis B vaccination, including responders and non-responders, following liver transplantation due to hepatitis B-related diseases and to investigate the efficacy of hepatitis B immune reconstitution against HBV reinfection. Twenty responders and 34 non-responders were enrolled in the present study. The levels of HBV total DNA and ccc DNA in peripheral blood mononuclear cells (PBMCs) and the liver and plasma were detected by real-time polymerase chain reaction (PCR). Fifty-three blood samples and 38 liver allograft tissues were acquired. For the responders, the mean serum titer for anti-HBs (antibodies against hepatitis B surface antigen) was 289 (46.64-1000) IU/ml. Also for the responders, HBV total DNA was detected in PBMCs for one recipient and in the liver for another recipient, but ccc DNA was not detected in either of those 2 recipients. For the non-responders, HBV total DNA was detected in PBMCS for 2 recipients, neither of whom had ccc DNA. Also for the non-responders, HBV total DNA was detected in the livers of 3 recipients, 2 of whom also had ccc DNA. All responders had discontinued hepatitis B immunoglobulin (HBIG), and 13 responders had discontinued antiviral agents. One responder experienced HBV recurrence during the follow-up period. For the majority of liver transplant recipients, no HBV total DNA or ccc DNA was detected in the blood or liver. The lack of HBV total DNA and ccc DNA both in PBMCs and the liver in liver transplant recipients who received hepatitis B vaccination to prevent HBV reinfection should be a prerequisite for the withdrawal of HBIG and/or antiviral agents.
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Affiliation(s)
- Bin-Wei Duan
- a Department of Hepatobiliary Surgery and Liver Transplantation Program ; Beijing You-An Hospital; Capital Medical University ; Beijing , China
| | - Shi-Chun Lu
- b Institute & Hospital of Hepatobiliary Surgery; Key Laboratory of Digital Hepatobiliary Surgery of Chinese PLA; Chinese PLA Medical School; Chinese PLA General Hospital ; Beijing , China
| | - Wei Lai
- c Department of General Surgery ; Chengdu First People's Hospital ; Sichuan , China
| | - Xue-En Liu
- d Department of Microbiology and Infectious Disease Center ; School of Basic Medical Sciences; Peking University Health Science Center ; Beijing , China
| | - Yuan Liu
- a Department of Hepatobiliary Surgery and Liver Transplantation Program ; Beijing You-An Hospital; Capital Medical University ; Beijing , China
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19
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Geng L, Lin BY, Shen T, Guo H, Ye YF, Zheng SS. Anti-virus prophylaxis withdrawal may be feasible in liver transplant recipients whose serum HBeAg and HBV DNA are negative. Hepatobiliary Pancreat Dis Int 2016; 15:316-8. [PMID: 27298109 DOI: 10.1016/s1499-3872(16)60087-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Anti-virus prophylactic therapy may be not necessary for the prevention of hepatitis B virus (HBV) recurrence after HBV-related liver transplantation (LT). However, studies on completely stopping the hepatitis B immune globulin (HBIG) and nucleos(t)ide analogs (NUC) after LT are few. The aim of the current study was to evaluate the safety of anti-virus prophylaxis withdrawal in liver recipients whose serum hepatitis B e antigen (HBeAg) and HBV DNA are negative. We analyzed 190 patients undergone LT for HBV-related liver disease from 2006 to 2012 and found that 10 patients completely stopped the HBIG and NUC due to poor compliance. These patients were liver biopsied and checked monthly with serum HBV markers, HBV DNA and liver function. Among the 10 patients, 9 did not show the signs of HBV recurrence after a mean follow-up of 51.6 months (range 20-73) after withdrawal of the HBIG and NUC. The average time from LT to the withdrawal of the anti-virus drug was 23.8 (13-42) months; one patient showed hepatitis B surface antigen-positive and detectable HBV DNA after stopping anti-virus drugs and this patient was successfully treated with entecavir. Our data suggested that complete withdrawal of anti-virus prophylaxis was safe and feasible for patients whose serum HBeAg and HBV DNA were negative at the time of LT.
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Affiliation(s)
- Lei Geng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China; Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, Key Laboratory of Organ Transplantation and Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou 310003, China.
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20
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Rational Basis for Optimizing Short and Long-term Hepatitis B Virus Prophylaxis Post Liver Transplantation: Role of Hepatitis B Immune Globulin. Transplantation 2016; 99:1321-34. [PMID: 26038873 PMCID: PMC4539198 DOI: 10.1097/tp.0000000000000777] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Antiviral therapy using newer nucleos(t)ide analogues with lower resistance rates, such as entecavir or tenofovir, suppress hepatitis B virus (HBV) replication, improve liver function in patients with compensated or decompensated cirrhosis, and delay or obviate the need for liver transplantation in some patients. After liver transplantation, the combination of long-term antiviral and low-dose hepatitis B Immune globulin (HBIG) can effectively prevent HBV recurrence in greater than 90% of transplant recipients. Some forms of HBV prophylaxis need to be continued indefinitely after transplantation but, in patients with a low-risk of HBV recurrence (i.e., HBV DNA levels undetectable before transplantation), it is possible to discontinue HBIG and maintain only long-term nucleos(t)ide analogue(s) therapy. A more cautious approach is necessary for those patients with high pretransplant HBV DNA levels, those with limited antiviral options if HBV recurrence occurs (i.e., HIV or hepatitis D virus coinfection, preexisting drug resistance), those with a high risk of hepatocellular carcinoma recurrence, and those at risk of noncompliance with antiviral therapy. In this group, HBIG-free prophylaxis cannot be recommended. The combination of long-term antiviral and low-dose Hepatitis B Immune globulin (HBIG) can effectively prevent HBV recurrence in > 90% of liver transplant recipients. In patients with low HBV DNA levels, nucleos(t)ide analogue(s) treatment without HBIG is possible.
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21
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Maiwall R, Kumar M. Prevention and Treatment of Recurrent Hepatitis B after Liver Transplantation. J Clin Transl Hepatol 2016; 4:54-65. [PMID: 27047773 PMCID: PMC4807144 DOI: 10.14218/jcth.2015.00041] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 02/01/2016] [Accepted: 02/01/2016] [Indexed: 12/13/2022] Open
Abstract
Chronic hepatitis B is a global health problem that leads to development of various complications, such as cirrhosis, liver cancer, and liver failure requiring liver transplantation. The recurrence of hepatitis B virus (HBV) post-liver transplantation is a major cause of allograft dysfunction, cirrhosis of the allograft, and graft failure. Patients with high viral load at the time of transplantation, hepatitis B e antigen (HBeAg) positivity, or those with a history of anti-viral drug resistance are considered as high-risk for recurrent HBV post-liver transplantation, while patients with low viral load, including HBeAg negative status, acute liver failure, and hepatitis D virus (HDV) co-infection are considered to be at low-risk for recurrent HBV post-liver transplantation. Antivirals for patients awaiting liver transplantation(LT) cause suppression of HBV replication and reduce the risk of recurrent HBV infection of the allograft and, therefore, all HBV patients with decompensated cirrhosis should be treated with potent antivirals with high genetic barrier to resistance (entecavir or tenofovir) prior to liver transplantation. Prevention of post-liver transplantation recurrence should be done using a combination of hepatitis B immunoglobulin (HBIG) and antivirals in patients at high risk of recurrence. Low dose HBIG, HBIG-free protocols, and monoprophylaxis with high potency antivirals can still be considered in patients at low risk of recurrence. Even, marginal grafts from anti-HBc positive donors can be safely used in hepatitis B surface antigen (HBsAg) negative, preferably in anti-hepatitis B core (HBc)/anti-hepatitis B surface (HBs) positive recipients. In this article, we aim to review the mechanisms and risk factors of HBV recurrence post-LT in addition to the various treatment strategies proposed for the prevention of recurrent HBV infection.
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Affiliation(s)
- Rakhi Maiwall
- Hepatology and Liver Transplantation, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Manoj Kumar
- Hepatology and Liver Transplantation, Institute of Liver and Biliary Sciences, New Delhi, India
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22
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Togashi J, Akamatsu N, Sugawara Y, Kaneko J, Tamura S, Tanaka T, Arita J, Sakamoto Y, Hasegawa K, Kokudo N. One-year extended, monthly vaccination prophylaxis combined with hepatitis B immune globulin for hepatitis B after liver transplantation. Hepatol Res 2016; 46:E51-9. [PMID: 25899139 DOI: 10.1111/hepr.12526] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 04/03/2015] [Accepted: 04/13/2015] [Indexed: 12/29/2022]
Abstract
AIM The feasibility of vaccination in liver transplant recipients is highly controversial, and the present study aimed to investigate the efficacy of a 1-year extended, monthly vaccine prophylaxis protocol of a second-generation recombinant vaccine for transplant recipients. METHODS The recombinant hepatitis B vaccine (10 µg) was administrated s.c. every month for 12 months as the vaccination protocol to 39 liver transplant recipients in stable condition, including those with hepatitis B-related chronic liver disease (n = 30), those with acute hepatitis B liver failure (hepatitis B surface antibody [HBsAb], n = 4), and those with hepatitis B core antibody positive grafts (n = 5). A fixed dose of hepatitis B immune globulin (HBIG) was administrated during the study based on the monoprophylaxis approach, and the increase in the hepatitis B surface antibody titer was measured to evaluate the efficacy of the vaccination. RESULTS The vaccination protocol was initiated a mean of 54 months (range, 13-124) after liver transplantation, and all patients tolerated the vaccination well without adverse effects. The overall hepatitis B virus (HBV) recurrence rate was 5% (2/39) based on hepatitis B surface antigen positivity, and 2% (1/39) based on HBV DNA detectability. Six (15%) patients showed a good response to vaccination with an increase in the HBsAb titer greater than 100 IU/L at the end of vaccination, but only three (8%) maintained an adequate HBsAb level to spare HBIG during the 2-year observation period. CONCLUSION While a few patients demonstrated an adequate response to vaccination, the clinical indication for the HBV vaccination for liver transplant recipients is currently minimal.
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Affiliation(s)
- Junichi Togashi
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan.,Department of Surgery, Tokyo Rosai Hospital, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Yasuhiko Sugawara
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Junichi Kaneko
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Sumihito Tamura
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Tomohiro Tanaka
- Department of Organ Transplant Service, University of Tokyo, Tokyo, Japan
| | - Junichi Arita
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Yoshihiro Sakamoto
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
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23
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Ferrarese A, Zanetto A, Gambato M, Bortoluzzi I, Nadal E, Germani G, Senzolo M, Burra P, Russo FP. Liver transplantation for viral hepatitis in 2015. World J Gastroenterol 2016; 22:1570-1581. [PMID: 26819523 PMCID: PMC4721989 DOI: 10.3748/wjg.v22.i4.1570] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 11/19/2015] [Indexed: 02/06/2023] Open
Abstract
Liver transplantation (LT) is a life-saving treatment for patients with end-stage liver disease and for patients with liver cell cancer related to liver disease. Acute and chronic liver diseases related to hepatitis viruses are between the main indications for liver transplantation. The risk of viral reinfection after transplantation is the main limiting factor in these indications. Before the availability of antiviral prophylaxis, hepatitis B virus (HBV) recurrence was universal in patients who were HBV DNA-positive before transplantation. The natural history of recurrent HBV was accelerated by immunosuppression, and it progressed rapidly to graft failure and death. Introduction of post-transplant prophylaxis with immunoglobulin alone first, and associated to antiviral drugs later, drastically reduced HBV recurrence, resulting in excellent long-term outcomes. On the contrary, recurrence of hepatitis C is the main cause of graft loss in most transplant programs. Overall, patient and graft survival after LT for hepatitis C virus (HCV)-associated cirrhosis is inferior compared with other indications. However, successful pretransplant or post transplant antiviral therapy has been associated with increased graft and overall survival. Until recently, the combination of pegylated interferon and ribavirin was the standard of care for the treatment of patients with chronic hepatitis C. Highly active antiviral compounds have been developed over the past decade, thanks to new in vitro systems to study HCV entry, replication, assembly, and release.
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Onoe T, Tahara H, Tanaka Y, Ohdan H. Prophylactic managements of hepatitis B viral infection in liver transplantation. World J Gastroenterol 2016; 22:165-175. [PMID: 26755868 PMCID: PMC4698483 DOI: 10.3748/wjg.v22.i1.165] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 11/11/2015] [Accepted: 12/14/2015] [Indexed: 02/06/2023] Open
Abstract
Liver transplantation (LT) is a considerably effective treatment for patients with end-stage hepatitis B virus (HBV)-related liver disease. However, HBV infection often recurs after LT without prophylaxis. Since the 1990s, the treatment for preventing HBV reinfection after LT has greatly progressed with the introduction of hepatitis B immunoglobulin (HBIG) and nucleos(t)ide analogues (NAs), resulting in improved patient survival. The combination therapy consisting of high-dose HBIG and lamivudine is highly efficacious for preventing the recurrence of HBV infection after LT and became the standard prophylaxis for HBV recurrence. However, mainly due to the high cost of HBIG treatment, an alternative protocol for reducing the dose and duration of HBIG has been evaluated. Currently, combination therapy using low-dose HBIG and NAs is considered as the most efficacious and cost-effective prophylaxis for post-LT HBV reinfection. Recently, NA monotherapy and withdrawal of HBIG from combination therapy, along with the development of new, potent high genetic barrier NAs, have provided promising efficacy, especially for low-risk recipients. This review summarizes the prophylactic protocol and their efficacy including prophylaxis of de novo HBV infection from anti-HBc antibody-positive donors. In addition, challenging approaches such as discontinuation of all prophylaxis and active immunity through hepatitis B vaccination are discussed.
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Molecular Mechanisms to Control Post-Transplantation Hepatitis B Recurrence. Int J Mol Sci 2015; 16:17494-513. [PMID: 26263973 PMCID: PMC4581205 DOI: 10.3390/ijms160817494] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Revised: 07/25/2015] [Accepted: 07/27/2015] [Indexed: 12/15/2022] Open
Abstract
Hepatitis B often progresses to decompensated liver cirrhosis requiring orthotopic liver transplantation (OLT). Although newer nucleos(t)ide analogues result in >90% viral and hepatitis activity control, severely decompensated patients still need OLT because of drug-resistant virus, acute exacerbation, or hepatocellular carcinoma. Acute hepatitis B is also an indication for OLT, because it can progress to fatal acute liver failure. After OLT, the hepatitis B recurrence rate is >80% without prevention, while >90% of transplant recipients are clinically controlled with combined hepatitis B immunoglobulin (HBIG) and nucleos(t)ide analogue treatment. However, long-term HBIG administration is associated with several unresolved issues, including limited availability and extremely high cost; therefore, several treatment protocols with low-dose HBIG, combined with nucleos(t)ide analogues, have been investigated. Another approach is to induce self-producing anti-hepatitis B virus (HBV) antibodies using an HBV envelope (HBs) antigen vaccine. Patients who are not HBV carriers, such as those with acutely infected liver failure, are good candidates for vaccination. For chronic HBV carrier liver cirrhosis patients, a successful vaccine response can only be achieved in selected patients, such as those treated with experimentally reduced immunosuppression protocols. The present protocol for post-OLT HBV control and the future prospects of newer treatment strategies are reviewed.
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Iwasawa K, Inui A, Tsunoda T, Kondo T, Kawamoto M, Sogo T, Komatsu H, Fujisawa T. Hepatitis B (HB) immunoglobulin plus HB vaccine for intrauterine HB virus infection. Pediatr Int 2015; 57:401-5. [PMID: 25331640 DOI: 10.1111/ped.12528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 08/28/2014] [Accepted: 10/08/2014] [Indexed: 12/26/2022]
Abstract
BACKGROUND Vaccination against hepatitis B virus (HBV) infection in infants born to hepatitis B surface antigen (HBsAg)-positive mothers using HB immunoglobulin (HBIG) and hepatitis B (HB) vaccine was launched in Japan in 1985. Infants testing positive for HBsAg at 1 month of age are considered to have prenatally acquired the infection and are usually excluded from the prevention program. Infants born to HB e antigen (HBeAg)-positive mothers are at a high risk of perinatally acquiring the infection. In this study, long-term outcome was evaluated in children with prenatal HBV infection who received the HBIG and HB vaccine in Japan. METHODS Newborns of both HBsAg- and HBeAg-positive carrier mothers received HBIG within 48 h of birth and at 2 months of age. Subsequently, three doses of recombinant HB vaccine were given at 2, 3, and 5 months of age. Outcome was compared between the following two groups: infants who completed the vaccination program, even if they were HBsAg positive at 1 month of age (n = 15), and infants who did not (n = 51). RESULTS Seroconversion from HBeAg to anti-HBe antibody (HBeAb) before 3 years of age was observed in five children (33%) who completed the vaccination program and in two (4%) who did not (P = 0.005). In 2/5 children who completed the vaccination program and achieved HBeAb seroconversion, seroconversion from HBsAg to anti-HBs antibody was also noted. CONCLUSION This specific vaccination program for children with prenatal HBV infection has the potential to alter immune tolerance to HBV.
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Affiliation(s)
- Kentaro Iwasawa
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
| | - Ayano Inui
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
| | - Tomoyuki Tsunoda
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
| | - Takeo Kondo
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
| | - Manari Kawamoto
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
| | - Tsuyoshi Sogo
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
| | - Haruki Komatsu
- Department of Pediatrics, Sakura Hospital, Toho University Schowol of Medicine, Sakura, Chiba, Japan
| | - Tomoo Fujisawa
- Division of Hepatology and Gastroenterology, Children's Center for Health and Development, Saiseikai Yokohamashi Tobu Hospital, Sakura, Chiba, Japan
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Ohno Y, Mita A, Ikegami T, Masuda Y, Urata K, Nakazawa Y, Kobayashi A, Miyagawa S. Successful active immunization using a hepatitis B virus vaccination protocol for a recipient with hepatitis B core antibody-positive liver graft. Transplant Proc 2015; 46:721-5. [PMID: 24767333 DOI: 10.1016/j.transproceed.2013.12.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/26/2013] [Accepted: 12/10/2013] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Donor shortages occasionally necessitate the use of hepatic allografts from hepatitis B core antibody-positive (HBcAb+) donors, with an attendant risk of post-transplantation hepatitis B virus (HBV) infection. The aim of the present study was to develop and evaluate a protocol of active immunization for prevention of post-transplantation de novo HBV infection in patients receiving liver grafts from HBcAb+ donors. PATIENTS AND METHODS Ten patients who had received HBcAb+ liver grafts at Shinshu University Hospital between October 1996 and December 2012 were enrolled. All the recipients were negative for HBV serological tests, and HBV-DNA. Hepatitis B immunoglobulin (HBIG) was given routinely in the peritransplantation and post-transplantation periods, without antiviral drugs. Subcutaneous vaccination with recombinant HBV was given at a dosage of 20 μg in adults and 5 μg in children concomitant with HBIG until acquisition of active immunization. The timing to start HBV vaccination was dependent on the condition of the patient. RESULTS The median follow-up period after liver transplantation was 140 months, and the median period after transplantation until the start of vaccination was 7.0 months. Nine patients (90%) acquired active immunity after a median number of 4 (range, 2-13) vaccinations (hepatitis B surface antibody >300 mIU/mL for 1 year, or >100 mIU/mL thereafter), and did not require HBIG administration thereafter. None had any side effects of HBV vaccination or developed hepatitis B infection during the study period. Four fast responders who achieved antibody high titers by active immunization within 9 months received pretransplantation vaccinations, whereas 5 slow responders did not. CONCLUSIONS Our vaccination protocol provides a new effective strategy for prevention of de novo hepatitis B infection after liver transplantation in recipients with HBcAb+ liver grafts. Pretransplantation HBV vaccination was helpful for the post-transplantation vaccine response.
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Affiliation(s)
- Y Ohno
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - A Mita
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan.
| | - T Ikegami
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Y Masuda
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - K Urata
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Y Nakazawa
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - A Kobayashi
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - S Miyagawa
- Division of Transplantation, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
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Takaki A, Yagi T, Yamamoto K. Safe and cost-effective control of post-transplantation recurrence of hepatitis B. Hepatol Res 2015; 45:38-47. [PMID: 24905970 PMCID: PMC4309460 DOI: 10.1111/hepr.12368] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 05/18/2014] [Accepted: 06/02/2014] [Indexed: 12/14/2022]
Abstract
A combination of hepatitis B immunoglobulin (HBIG) and nucleoside/nucleotide analogs (NUC) is the current standard of care for controlling hepatitis B recurrence after orthotopic liver transplantation (OLT). However, long-term HBIG administration is associated with several unresolved issues, including limited availability and extremely high cost, and thus several protocols for treatment with low-dose HBIG combined with NUC or HBIG-free regimens have been developed. This article reviews recent advances in post-OLT hepatitis B virus (HBV) control and future methodological directions. New NUC such as entecavir, tenofovir or lamivudine plus adefovir dipivoxil combinations induce a very low frequency of viral resistance. The withdrawal of HBIG after several months of OLT under new NUC continuation also has permissible effects. Even after HBV reactivation, NUC can usually achieve viral control when viral markers are strictly followed up. Another approach is to induce self-producing anti-HBV antibodies via vaccination with a hepatitis B surface antigen vaccine. However, HBV vaccination is not sufficiently effective in patients to treat liver cirrhosis type B after OLT because immune tolerance to the virus has already continued for several decades. Trials of its safety and cost-effectiveness are required. This review advocates a safe and economical approach to controlling post-OLT HBV recurrence.
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Affiliation(s)
- Akinobu Takaki
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayama, Japan,Correspondence: Dr Akinobu Takaki, Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - Takahito Yagi
- Department of Gastroenterological Surgery Transplant and Surgical Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayama, Japan
| | - Kazuhide Yamamoto
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayama, Japan
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Reestablishment of active immunity against HBV graft reinfection after liver transplantation for HBV-related end stage liver disease. J Immunol Res 2014; 2014:764234. [PMID: 25759834 PMCID: PMC4352506 DOI: 10.1155/2014/764234] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Accepted: 11/18/2014] [Indexed: 02/05/2023] Open
Abstract
Background. The aim of this study was to establish a hepatitis B virus (HBV) vaccination protocol among orthotopic liver transplantation (OLT) recipients under the coverage of a low-dose hepatitis B immunoglobulin (HBIG) combined with an antiviral agent prophylaxis protocol. Method. Two hundred OLT recipients were included in this study. The vaccine was injected at months 0, 1, 2, and 6. Low-dose HBIG combined with antiviral agent prophylaxis protocol was continued before reestablishment of active immunity against HBV in order to maintain a steady anti-HBs titer. Results. Active immunity against HBV was reestablished in 50 patients, for an overall response rate of 25%. Of the 50 patients, 24 discontinued HBIG without any HBV graft reinfection during a follow-up period of 26.13 ± 7.05 months. 21 patients discontinued both HBIG and antiviral agents during a follow-up period of 39.86 ± 15.47 months, and 4 patients among them appeared to be HBsAg positive. There was no recipient death or graft loss because of HBV reinfection. Conclusions. Vaccination preventing HBV reinfection for OLT recipients is feasible. The strategy withdrawal of HBIG with induction of active immunity against hepatitis B is reasonable for long-term survivors of OLT; however, discontinuation nucleoside analogues should be cautious.
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Ishigami M, Honda T, Ishizu Y, Onishi Y, Kamei H, Hayashi K, Ogura Y, Hirooka Y, Goto H. Frequent incidence of escape mutants after successful hepatitis B vaccine response and stopping of nucleos(t)ide analogues in liver transplant recipients. Liver Transpl 2014; 20:1211-20. [PMID: 24961506 DOI: 10.1002/lt.23935] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 06/05/2014] [Indexed: 12/21/2022]
Abstract
The combination of nucleos(t)ide analogues (NAs) and hepatitis B immune globulin has been established as safe and effective prophylaxis against hepatitis B virus (HBV) reactivation after liver transplantation (LT). However, the essential weak point of this regimen is its high cost. The hepatitis B (HB) vaccine is an attractive alternative that costs less, and it enables some patients to have sufficiently high hepatitis B surface antibody (HBsAb) titers. Almost no data exist on whether NAs can be stopped safely in such successfully vaccinated patients. We investigated the incidence of HB vaccine escape mutants in liver recipients who had sufficient HBsAb titers after LT and stopped NAs. Among 18 HBV carriers and 7 non-HBV patients who received grafts from hepatitis B core antibody-positive donors, 2 HBV carriers and 6 non-HBV patients who achieved HBsAb titers >100 IU/L for >3 months after posttransplant vaccination were weaned from NAs. For the patients who showed viremia, we analyzed amino acid sequences of the HB envelope protein, and we performed a statistical analysis for the factors associated with viremia. In 4 of the 8 patients who achieved sufficient HBsAb levels after vaccination and stopped NAs, HBV DNA appeared after a median of 12 months. A sequence analysis showed various amino acid mutations, including the a-determinant, in the HB envelope region. Frequent vaccination was shown to be a statistically significant risk factor for inducing viremia. In conclusion, although the HB vaccine is an effective substitute for prophylaxis against HBV reactivation in some patients after LT, frequent vaccination could be a risk factor for producing escape mutants. Our data demonstrate not only that caution must be exercised in stopping NAs in effectively vaccinated patients (especially in patients vaccinated frequently) but also that it is important to set stopping rules for vaccination in transplant patients.
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Affiliation(s)
- Masatoshi Ishigami
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
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Contradictory immune response in post liver transplantation hepatitis B and C. Int J Inflam 2014; 2014:814760. [PMID: 25215259 PMCID: PMC4158295 DOI: 10.1155/2014/814760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 08/10/2014] [Accepted: 08/10/2014] [Indexed: 12/13/2022] Open
Abstract
Hepatitis B and C often progress to decompensated liver cirrhosis requiring orthotopic liver transplantation (OLT). After OLT, hepatitis B recurrence is clinically controlled with a combination of hepatitis B immunoglobulin (HBIG) and nucleos(t)ide analogues. Another approach is to induce self-producing anti-hepatitis B virus (HBV) antibodies using a HBV envelope antigen vaccine. Patients who had not been HBV carriers such as acutely infected liver failure or who received liver from HBV self-limited donor are good candidate. For chronic HBV carrier patients, a successful response can only be achieved in selected patients such as those treated with experimentally reduced immunosuppression protocols or received an anti-HBV adaptive memory carrying donor liver. Hepatitis C virus (HCV) reinfects transplanted livers at a rate of >90%. HCV reinfected patients show different severities of hepatitis, from mild and slowly progressing to severe and rapidly progressing, possibly resulting from different adaptive immune responses. More than half the patients require interferon treatment, although the success rate is low and carries risks for leukocytopenia and rejection. Managing the immune response has an important role in controlling recurrent hepatitis C. This study aimed to review the adaptive immune response in post-OLT hepatitis B and C.
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Verna EC. Hepatitis viruses and liver transplantation: evolving trends in antiviral management. Clin Liver Dis 2014; 18:575-601. [PMID: 25017077 DOI: 10.1016/j.cld.2014.05.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Viral hepatitis is both a leading indication for liver transplant (LT) and an important cause of posttransplant graft loss and mortality. Treatment and prevention of hepatitis B virus in LT recipients, with the observed corresponding improvement in post-LT outcomes, is among the great success stories in transplantation. By comparison, treatment of hepatitis C virus with safe and effective regimens is only just becoming a reality. Chronic hepatitis E virus infection in LT recipients represents a newly described phenomenon that can also lead to graft loss; early diagnosis and treatment may be key in the management of these patients.
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Affiliation(s)
- Elizabeth C Verna
- Division of Digestive and Liver Diseases, Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, 622 West 168th Street, New York, NY 10032, USA.
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Roche B, Samuel D. Prevention of hepatitis B virus reinfection in liver transplant recipients. Intervirology 2014; 57:196-201. [PMID: 25034488 DOI: 10.1159/000360944] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Antiviral therapy using newer nucleos(t)ide analogues with lower resistance rates such as entecavir or tenofovir could suppress hepatitis B virus (HBV) replication, improve liver function, delay or obviate the need for liver transplantation in some patients, and reduce the risk of HBV recurrence. The combination of long-term antiviral and low-dose hepatitis B immune globulin (HBIG) can effectively prevent HBV recurrence in more than 90% of transplant recipients. Some form of HBV prophylaxis needs be continued indefinitely after transplantation. However, in patients with a low risk of HBV recurrence (i.e. HBV DNA levels undetectable before transplantation), it is possible to discontinue HBIG and maintain long-term antiviral therapy. A more cautious approach to prophylaxis regimen is necessary for those patients with high pretransplant HBV DNA levels, those with limited antiviral options if HBV recurrence occurs (i.e. HIV or HDV coinfection, preexisting drug resistance), those with a high risk of hepatocellular carcinoma recurrence, and those with a risk of noncompliance to antiviral therapy.
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Affiliation(s)
- Bruno Roche
- Assistance Publique-Hôpitaux de Paris, Hôpital Paul Brousse, Centre Hépato-Biliaire, Villejuif, France
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34
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Rubin LG, Levin MJ, Ljungman P, Davies EG, Avery R, Tomblyn M, Bousvaros A, Dhanireddy S, Sung L, Keyserling H, Kang I. 2013 IDSA clinical practice guideline for vaccination of the immunocompromised host. Clin Infect Dis 2013; 58:e44-100. [PMID: 24311479 DOI: 10.1093/cid/cit684] [Citation(s) in RCA: 540] [Impact Index Per Article: 49.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
An international panel of experts prepared an evidenced-based guideline for vaccination of immunocompromised adults and children. These guidelines are intended for use by primary care and subspecialty providers who care for immunocompromised patients. Evidence was often limited. Areas that warrant future investigation are highlighted.
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Affiliation(s)
- Lorry G Rubin
- Division of Pediatric Infectious Diseases, Steven and Alexandra Cohen Children's Medical Center of New York of the North Shore-LIJ Health System, New Hyde Park
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Wong TCL, Fung JYY, Lo CM. Prevention of recurrent hepatitis B infection after liver transplantation. Hepatobiliary Pancreat Dis Int 2013; 12:465-72. [PMID: 24103275 DOI: 10.1016/s1499-3872(13)60074-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Recurrence of hepatitis B virus (HBV) infection after liver transplantation can lead to graft loss and a reduction in long-term survival. The purpose of this review is to summarize the current therapeutic options for preventing HBV recurrence in liver transplant recipients. DATA SOURCES Up to January 2013, studies that were published in MEDLINE and EMBASE on prevention of HBV recurrence after liver transplantation were reviewed. RESULTS There have been remarkable advancements in the past two decades on the prevention of HBV recurrence after liver transplantation, from the discovery of hepatitis B immune globulin (HBIG) and lamivudine monotherapy to the combination therapy using HBIG and lamivudine. With the development of newer and stronger antiviral agents, the need for life-long HBIG is doubtful. With their low resistance profile, oral antiviral prophylaxis using these new agents alone is sufficient and is associated with excellent outcome. CONCLUSIONS Restoration of host HBV immunity with adoptive immunity transfer and vaccination may represent the ultimate strategy to withdraw prophylactic treatment and to achieve a drug free regimen against HBV recurrence after liver transplantation.
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Affiliation(s)
- Tiffany C L Wong
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, 102 Pokfulam Road, Hong Kong, China.
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36
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Roche B, Samuel D. Treatment of patients with HBV-related decompensated cirrhosis and liver transplanted patients. Clin Liver Dis 2013; 17:451-73. [PMID: 23905816 DOI: 10.1016/j.cld.2013.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Antiviral therapy using newer nucleos(t)ide analogs with lower resistance rates could suppress hepatitis B virus (HBV) replication, improve liver function in patients with compensated or decompensated cirrhosis, delay or obviate liver transplantation in some patients, and reduce the risk of HBV recurrence. Some form of HBV prophylaxis needs to be continued indefinitely posttransplant. However, in patients with a low-risk of HBV recurrence it is possible to discontinue hepatitis B immunoglobulins and maintain long-term nucleos(t)ide analog therapy. Currently, treatment of posttransplantation hepatitis B is a less important clinical problem than it was historically because effective antiviral therapies exist to rescue patients who failed initial prophylaxis.
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Affiliation(s)
- Bruno Roche
- AP-HP Hôpital Paul Brousse, Centre Hépato-Biliaire, Villejuif F-94800, France
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37
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Feng L, Niu Y, Chen H, You H, Zang Y, Li L, Shan S, Tan Y, Jia J, Shen Z. Immunogenicity of different hepatitis B virus vaccination schedules in liver transplant recipients. Hepatol Res 2013; 43:495-501. [PMID: 23157373 DOI: 10.1111/j.1872-034x.2012.01102.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 08/28/2012] [Accepted: 08/31/2012] [Indexed: 02/08/2023]
Abstract
AIM To compare the immunogenicity of two modified hepatitis B virus (HBV) vaccination schedules in liver transplant recipients. Hepatitis B immunoglobulin (HBIG) in combination with nucleoside/nucleotide analogs (NUCs) is the recommended prophylaxis for preventing HBV recurrence following liver transplantation (LT). However, HBIG treatment is expensive. Active immunization with hepatitis B vaccine would be a preferable alternative prophylaxis to replace HBIG treatment. However, the overall response rate to standard vaccination (given at months 0, 1 and 6) is relatively low in immune-compromised patients. METHODS Two cohorts of 114 subjects were immunized with recombinant HBV vaccine containing S-antigen. The patients in the rapid schedule group were immunized with 40 μg HBV vaccine at months 0, 1, 2 and 3, and with 20 μg at months 4, 5 and 6. The patients in the accelerated schedule group were immunized with 40 μg of HBV vaccine at days 0, 7, 14 and 28, and 20 μg at months 2, 3 and 4. RESULTS The overall response rate was 16.7% (19/114) and all responders discontinued HBIG injection and only one patient developed HBV recurrence. The response rate was 24.6% (14/57) and 8.8% (5/57) in the rapid vaccination and the accelerated vaccination schedules, respectively (P = 0.024). CONCLUSION HBV vaccination may induce endogenous anti-HBs to replace HBIG in selected patients. Vaccination schedules may influence vaccine response, and individual optimization may improve response rate to HBV vaccination.
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Affiliation(s)
- Lijuan Feng
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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38
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Levitsky J, Doucette K. Viral hepatitis in solid organ transplantation. Am J Transplant 2013; 13 Suppl 4:147-68. [PMID: 23465008 DOI: 10.1111/ajt.12108] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- J Levitsky
- Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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Abstract
Vaccination of immunocompromised patients is challenging both regarding efficacy and safety. True efficacy data are lacking so existing recommendations are based on immune responses and safety data. Inactivated vaccines can generally be used without risk but the patients who are most at risk for infectious morbidity and mortality as a result of their severely immunosuppressed state are also those least likely to respond to vaccination. However, vaccination against pneumococci, Haemophilus influenzae and influenza are generally recommended. Live vaccines must be used with care because the risk for vaccine-associated disease exists.
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Affiliation(s)
- Per Ljungman
- Department of Haematology, Karolinska University Hospital, Division of Haematology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
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Vaccination of immunocompromised hosts. Vaccines (Basel) 2013. [DOI: 10.1016/b978-1-4557-0090-5.00016-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] Open
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Which patients respond best to hepatitis B vaccination after a hepatitis B virus-related liver transplantation? J Gastroenterol 2013; 48:1373-83. [PMID: 23435670 PMCID: PMC3889285 DOI: 10.1007/s00535-013-0763-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 01/31/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND A combination of hepatitis B immunoglobulin and nucleos(t)ide analogues is the current standard of care for controlling hepatitis B recurrence after orthotopic liver transplantation (OLT). However, frequent immunoglobulin treatment is expensive and inconvenient. This study investigated the efficacy of hepatitis B virus (HBV) vaccination in preventing the recurrence of hepatitis B after living donor OLT. METHODS Twenty-seven patients who had undergone living donor OLT participated in the study; five had acute HBV infected liver failure (ALF-OLT) and 22 had HBV related liver cirrhosis (LC-OLT). Hepatitis B surface antigen (HBsAg)-containing vaccine was administered to them for at least 1 year after transplantation and continued once monthly for up to 36 months post-OLT. Patients who had anti-HBs antibody titers above 100 mIU/mL for a minimum of 6 months without immunoglobulin administration were defined as good responders; the others were defined as poor responders. Interferon-γ enzyme-linked immunospot assays against HBs and HBc antigens were used to assay cellular immune responses. RESULTS All five of the ALF-OLT patients had good responses after a median of four (range 2.5-5) vaccinations. Nine of the 22 LC-OLT patients had good responses after a median of 19 (range 11.5-30) vaccinations. Among the LC-OLT group, those with livers donated by relatively higher-aged, marital and high-titer anti-HBs antibody donors were good responders. LC-OLT patients classed as good responders showed interferon-γ responses comparable to those of the ALF-OLT patients. CONCLUSIONS The ALF-OLT and LC-OLT patients who received livers from relatively higher-aged, marital, high-titer anti-HBs antibody donors were the best candidates for HBV vaccine administration. Boosting donors before transplantation may facilitate later vaccine response of the recipients.
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Beckebaum S, Kabar I, Cicinnati VR. Hepatitis B and C in liver transplantation: new strategies to combat the enemies. Rev Med Virol 2012; 23:172-93. [PMID: 23239274 DOI: 10.1002/rmv.1734] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Revised: 10/29/2012] [Accepted: 11/01/2012] [Indexed: 12/16/2022]
Abstract
Hepatitis B immune globulin-free therapeutic regimens with a nucleos(t)ide analogue (NUC) or NUC combinations after liver transplantation (LT) are currently being investigated for their efficacy and safety as HBV re-infection prophylaxis in clinical studies. Recurrence rates differ among these studies as most of them are limited by a non-randomised study design, small sample size, lack of long-term data and varying time intervals for the switch from combined to purely virostatic prophylaxis. Post-transplant pre-emptive antiviral therapy with pegylated IFN and ribavirin is associated with low sustained virological response rates and was found to have no advantage over treatment of manifest HCV re-infection. Safety and efficacy of triple antiviral therapy including boceprevir or telaprevir in patients with manifest HCV re-infection are currently under investigation in clinical trials. Relevant drug interactions have been shown to occur during calcineurin inhibitor (CNI) and concomitant triple antiviral therapy, which vary with type of CNI and choice of HCV protease inhibitor. Newer direct-acting antivirals with lower or minimal toxicity, when used in combination with immunosuppressives, are worthy of further study in LT patients. This review focuses on hot topics in the management of hepatitis B and C patients before and after LT and offers a critical summarised selection of the corresponding relevant studies published in the current literature or presented at recent liver congresses.
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Affiliation(s)
- Susanne Beckebaum
- Department of Transplant Medicine, University Hospital Münster, Münster, Germany.
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Buti M, García-Samaniego J, Prieto M, Rodríguez M, Sánchez-Tapias JM, Suárez E, Esteban R. Documento de consenso de la AEEH sobre el tratamiento de la infección por el virus de la hepatitis B (2012). GASTROENTEROLOGIA Y HEPATOLOGIA 2012; 35:512-28. [DOI: 10.1016/j.gastrohep.2012.04.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2012] [Accepted: 04/23/2012] [Indexed: 12/13/2022]
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Crespo G, Mariño Z, Navasa M, Forns X. Viral hepatitis in liver transplantation. Gastroenterology 2012; 142:1373-1383.e1. [PMID: 22537446 DOI: 10.1053/j.gastro.2012.02.011] [Citation(s) in RCA: 141] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2011] [Revised: 01/30/2012] [Accepted: 02/08/2012] [Indexed: 12/11/2022]
Abstract
Liver transplantation is the only alternative for patients with end-stage liver disease. Viral hepatitis B and C are among the most common causes of cirrhosis and hepatocellular carcinoma and a frequent indication for liver transplantation. Hepatitis B virus immunoglobulin and nucleot(s)ide analogues have facilitated the management of patients with hepatitis B who have received liver transplants and resulted in excellent long-term outcomes. On the contrary, recurrence of hepatitis C is the main cause of graft loss in most transplant programs. Current therapeutic approaches are far from optimal, because sustained virologic responses are only achieved in one-third of treated patients, and adverse effects are common and severe. However, the rapid development of direct-acting antivirals against hepatitis C virus will change the management of this disease and in a few years prevent graft infection with this virus.
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Affiliation(s)
- Gonzalo Crespo
- Liver Unit, Hospital Clinic, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
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Fox AN, Terrault NA. The option of HBIG-free prophylaxis against recurrent HBV. J Hepatol 2012; 56:1189-1197. [PMID: 22274310 DOI: 10.1016/j.jhep.2011.08.026] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Revised: 08/01/2011] [Accepted: 08/10/2011] [Indexed: 12/17/2022]
Abstract
Since the early 1990's, hepatitis B immune globulin (HBIG) has been central to the prevention of hepatitis B virus (HBV) recurrence after liver transplantation. When used in combination with oral nucleos(t)ide analogues, HBIG prevents reinfection with HBV in ⩾90% of transplant recipients. While HBIG is highly efficacious, its use is undermined by its high cost. Because of this limitation, there have been many studies of alternative regimens seeking to minimize the dose or duration of HBIG without sacrificing low HBV recurrence rates. Toward that goal, lower dose intramuscular HBIG in combination with oral nucleos(t)ide analogues has been shown to be highly efficacious in preventing disease recurrence and represents a significant cost savings when compared with high dose intravenous administration. The withdrawal of HBIG after a defined course of combination HBIG and oral antivirals has also been shown to be effective, particularly if combination antiviral therapy is used. The ability to achieve undetectable HBV DNA levels pre-transplantation in the majority of patients may contribute to the high efficacy of these HBIG "light" regimens. Additionally, the success of antiviral rescue therapy for those patients who fail prophylaxis and develop recurrent HBV infection post-transplant has provided the impetus to move increasingly towards HBIG-free approaches. New techniques to detect occult HBV in hepatic and extrahepatic sites may allow clinicians to define a subgroup of patients in whom withdrawal of HBIG or all prophylaxis may be applicable.
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Affiliation(s)
- Alyson N Fox
- Medicine and Transplant Surgery, University of California San Francisco, San Francisco, United States
| | - Norah A Terrault
- Medicine and Transplant Surgery, University of California San Francisco, San Francisco, United States.
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Ishigami M, Onishi Y, Ito T, Katano Y, Ito A, Hirooka Y, Kiuchi T, Goto H. Anti-hepatitis B surface immunoglobulin reduction in early postoperative period after liver transplantation in hepatitis B virus-positive patients. Hepatol Res 2011; 41:1189-98. [PMID: 21955512 DOI: 10.1111/j.1872-034x.2011.00884.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM We investigated a protocol that lowered the necessary dose of anti-hepatitis B surface immunoglobulin (HBIg) with frequent monitoring of hepatitis B surface antigen (HBsAg) and antibody (HBsAb) levels in the early post-transplant period. METHODS Fifteen hepatitis B virus (HBV)-positive patients were studied. We administered a nucleoside analog from the preoperative period, high dose HBIg was used intraoperatively (200 IU/kg in the patients who weighed less than 50 kg, and 10 000 IU in those who weighed more than or equal to 50 kg) and was continued every day (5000-10 000 IU/day). Thereafter, HBIg was administered to keep the target trough titers. We evaluated the effectiveness and safety of this protocol for preventing HBV reactivation. RESULTS The average use of HBIg during the first three postoperative months (POM) was 27.9 ± 9.6 Kilo International Units. The average cost was $US11 800 in the first three postoperative months, compared with other previously reported protocols (about $20 000-40 000). HBV reactivation was detected in only one patient (6.7%) during the median follow up of 64 months (range: 12-86 months). CONCLUSIONS The present protocol for HBIg administration, which used frequent monitoring of HBsAg and HBsAb levels to determine the minimum required dose, was both safe and effective, and contributed to overall cost saving after liver transplantation.
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Affiliation(s)
- Masatoshi Ishigami
- Departments of Gastroenterology Transplant Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Fox AN, Terrault NA. Individualizing hepatitis B infection prophylaxis in liver transplant recipients. J Hepatol 2011; 55:507-509. [PMID: 21601598 DOI: 10.1016/j.jhep.2011.04.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Revised: 04/01/2011] [Accepted: 04/03/2011] [Indexed: 01/11/2023]
Affiliation(s)
- Alyson N Fox
- Division of Gastroenterology, University of California, San Francisco, San Francisco, CA 94143-0538, USA
| | - Norah A Terrault
- Division of Gastroenterology, University of California, San Francisco, San Francisco, CA 94143-0538, USA.
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Lenci I, Tisone G, Di Paolo D, Marcuccilli F, Tariciotti L, Ciotti M, Svicher V, Perno CF, Angelico M. Safety of complete and sustained prophylaxis withdrawal in patients liver-transplanted for HBV-related cirrhosis at low risk of HBV recurrence. J Hepatol 2011; 55:587-593. [PMID: 21251938 DOI: 10.1016/j.jhep.2010.12.036] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Revised: 12/13/2010] [Accepted: 12/14/2010] [Indexed: 02/09/2023]
Abstract
BACKGROUND & AIMS HBV reactivation after liver transplantation may be related to persistence of covalently closed circular (ccc) DNA. We investigated the safety of HBV prophylaxis withdrawal in selected HBV transplanted patients. METHODS Thirty patients transplanted 64-195months earlier (23 males, median age 56yrs), HBsAg-positive, HBeAg, and HBV-DNA negative at transplant (43% HCV/HDV co-infected), with undetectable intrahepatic total and ccc-DNA were enrolled. All patients underwent HBIg withdrawal and continued lamivudine with monthly HBsAg and HBV-DNA monitoring and sequential liver biopsies. Those with confirmed intrahepatic total and ccc-DNA undetectability 24weeks after stopping HBIg, also underwent lamivudine withdrawal and were followed-up without prophylaxis. RESULTS Twenty-five patients did not exhibit signs of HBV recurrence after prophylaxis withdrawal (median follow-up 28.7months, range 22-42). Five patients became HBsAg-positive: one early after HBIg withdrawal, the other four after HBIG and lamivudine withdrawal. None of these patients experienced clinically relevant events. In the first patient, HBIg were reinstituted with prompt HBsAg negativization. Of the other four, one remained HBsAg-positive with detectable HBV-DNA and mild ALT elevation and was successfully treated with tenofovir. In the remaining three, HBsAg positivity was transient and followed by anti-HBs seroconversion, thus no antiviral treatment was needed. CONCLUSIONS Patients with undetectable HBV viremia at transplant and no evidence of intrahepatic total and cccDNA may safely undergo cautious weaning of prophylaxis, showing low rate of HBV recurrence after a 2 year follow-up. Undetectability of intrahepatic ccc-DNA may help to identify patients at low-risk of recurrence, yet studies with longer follow-up are needed.
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Affiliation(s)
- Ilaria Lenci
- Hepatology, Tor Vergata University, Rome, Italy.
| | | | | | - Fabio Marcuccilli
- Laboratory of Molecular Virology, Tor Vergata University, Rome, Italy
| | | | - Marco Ciotti
- Laboratory of Molecular Virology, Tor Vergata University, Rome, Italy
| | - Valentina Svicher
- Laboratory of Molecular Virology, Tor Vergata University, Rome, Italy
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The role of HBIg as hepatitis B reinfection prophylaxis following liver transplantation. Langenbecks Arch Surg 2011; 397:697-710. [DOI: 10.1007/s00423-011-0795-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2010] [Accepted: 03/28/2011] [Indexed: 12/23/2022]
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Kawagishi N, Takeda I, Miyagi S, Satoh K, Akamatsu Y, Sekiguchi S, Satomi S. Nucleoside analogue therapy following one-year course of hepatitis B immunoglobulin in preventing hepatitis B virus reactivation after living donor liver transplantation. TOHOKU J EXP MED 2011; 222:275-9. [PMID: 21139378 DOI: 10.1620/tjem.222.275] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The combination therapy with hepatitis B immunoglobulin (HBIG) and nucleoside analogue is well tolerated for the hepatitis B recipients after liver transplantation, but its cost is an important problem in these days. Here we report the efficacy of nucleoside analogue therapy following one-year course of HBIG plus nucleoside analogue after living donor liver transplantation (LDLT). Out of 103 LDLTs, we selected 14 recipients who received the post-transplant therapy against reactivation of hepatitis B virus for more than 30 months. Those were eight patients with chronic hepatitis B, three with fulminant hepatitis, and three whose donors were positive for antibody to HB core antigen (HBc). During two days after the operation, HBIG (40,000 units) was administered, and the serum level of antibody to HB surface antigen (HBs) was maintained at around 150 IU/L for one year by monthly administration of HBIG. After one year, HBIG was withdrawn. A nucleoside analogue was administered daily from just after LDLT, and it was continued up to the present. Among the 14 patients, two recipients had recurrence of hepatitis B. Three patients, including one patient with recurrence of hepatitis B, died due to hepatocellular carcinoma or its associated cirrhosis; namely, their deaths are unrelated to hepatitis B-related diseases. The remaining 11 patients are leading normal lives. In conclusion, nucleoside analogue therapy after one-year course of HBIG plus nucleoside analogue is feasible and cost-effective in preventing HBV reactivation. But the patients are still at risk of breakthrough and some patients may need continued prophylaxis with HBIG.
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Affiliation(s)
- Naoki Kawagishi
- Division of Organ Transplantation, Tohoku University Hospital, Sendai, Miyagi, Japan.
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