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Lai Q, Mennini G, Giovanardi F, Rossi M, Giannini EG. Immunoglobulin, nucleos(t)ide analogues and hepatitis B virus recurrence after liver transplant: A meta-analysis. Eur J Clin Invest 2021; 51:e13575. [PMID: 33866547 PMCID: PMC8365701 DOI: 10.1111/eci.13575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 04/04/2021] [Accepted: 04/13/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Prophylaxis with hepatitis B immunoglobulin (HBIG) represents an efficient strategy for reducing the risk of hepatitis B virus (HBV) recurrence after liver transplantation (LT). Unfortunately, the long-term use of HBIG presents high costs. Therefore, the use of prophylaxis based only on nucleos(t)ide analogues (NUC) has been recently postulated. The present meta-analysis aimed to evaluate the impact of HBIG ± NUC vs HBIG alone or NUC alone in post-LT HBV recurrence prophylaxis. MATERIALS AND METHODS A systematic literature search was performed using PubMed and Cochrane databases. The primary outcome investigated was the HBV recurrence after LT. Three analyses were done comparing the effect of (a) HBIG + NUC vs HBIG alone; (b) HBIG+NUC vs NUC alone; and (c) HBIG alone vs NUC alone. Sub-analyses were also performed investigating the effect of low and high genetic barrierto-recurrence NUC. RESULTS Fifty-one studies were included. The summary OR (95%CI) showed a decreased risk with the combination of HBIG + NUC vs HBIG alone for HBV recurrence, being 0.36 (95% CI = 0.22-0.61; P < .001). HBIG + NUC combined treatment reduced HBV reappearance respect to NUC alone (OR = 0.22; 95% CI = 0.16-0.30; P < .0001). Similarly, HBIG alone was significantly better than NUC alone in preventing HBV recurrence (OR = 0.20; 95% CI = 0.09-0.44; P < .0001). CONCLUSIONS Prophylaxis with HBIG is relevant in preventing post-LT HBV recurrence. Its combination with NUC gives the best results in terms of protection. The present results should be considered in light of the fact that also old studies based on lamivudine use were included. Studies exploring in detail high genetic barrier-to-recurrence NUC and protocols with definite use of HBIG are needed.
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Affiliation(s)
- Quirino Lai
- General Surgery and Organ Transplantation Unit, Department of General and Specialistic Surgery, Umberto I Polyclinic of Rome, Sapienza University of Rome, Rome, Italy
| | - Gianluca Mennini
- General Surgery and Organ Transplantation Unit, Department of General and Specialistic Surgery, Umberto I Polyclinic of Rome, Sapienza University of Rome, Rome, Italy
| | - Francesco Giovanardi
- General Surgery and Organ Transplantation Unit, Department of General and Specialistic Surgery, Umberto I Polyclinic of Rome, Sapienza University of Rome, Rome, Italy
| | - Massimo Rossi
- General Surgery and Organ Transplantation Unit, Department of General and Specialistic Surgery, Umberto I Polyclinic of Rome, Sapienza University of Rome, Rome, Italy
| | - Edoardo G Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Yu Y, Ai J, Zhang W. Current clinical evidence for nucleos(t)ide analogues in patients with HBV-related hepatocellular carcinoma. Expert Rev Gastroenterol Hepatol 2017; 11:925-937. [PMID: 28661190 DOI: 10.1080/17474124.2017.1343665] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of death globally and is frequently seen following Hepatitis B virus (HBV) or Hepatitis C virus infection. Areas with high HBV infection rates, such as Asia and sub-Saharan Africa, are therefore also high-risk areas for HCC. Areas covered: This review identifies and discusses the current evidence from robust clinical trials which have investigated the benefits of Nucleos(t)ide analogue (NA) antiviral therapy in HBV-related HCC patients, including HCC patients that underwent liver transplantation and HCC patients with or without curative treatment. In addition, we assess how this evidence has influenced current clinical practice, with a particular focus on those areas of high HBV infection rates. Expert commentary: A number of studies have assessed whether NA antiviral treatment can improve the prognosis of HBV-related HCC patients. In this review we evaluate the current evidence, including that from trials in Asia, for antiviral NA treatments in HBV-related HCC patients. We also focus on those NAs with a high genetic barrier to resistance (i.e. ETV or TDF), on different therapeutic approaches, and on the future evidence that is required in this field.
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Affiliation(s)
- Yiqi Yu
- a Department of Infectious Diseases , Huashan Hospital, Fudan University , Shanghai , China
| | - Jingwen Ai
- a Department of Infectious Diseases , Huashan Hospital, Fudan University , Shanghai , China
| | - Wenhong Zhang
- a Department of Infectious Diseases , Huashan Hospital, Fudan University , Shanghai , China
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Perrakis A, Förtsch T, Del Medico A, Croner R, Vassos N, Yedibela S, Lohmüller C, Zopf S, Hohenberger W, Müller V. Liver Transplantation for Hepatitis B-Induced Liver Disease: Long-Term Outcome and Effectiveness of Antiviral Therapy for Prevention of Recurrent Hepatitis B Infection. Transplant Proc 2013; 45:1953-6. [DOI: 10.1016/j.transproceed.2012.11.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Accepted: 11/19/2012] [Indexed: 01/11/2023]
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Yuan CH, Xiu DR, Jiang B, Li ZF, Li L, Song SB, Zhang TL. HBV recurrence lowered by lamivudine/HBIG combination therapy in liver transplant patients: ten-year experience. Hepatobiliary Pancreat Dis Int 2013; 12:149-53. [PMID: 23558068 DOI: 10.1016/s1499-3872(13)60024-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Lamivudine and hepatitis B immunoglobulin (HBIG) are widely used to treat patients with hepatitis B recurrence after liver transplantation. However, the outcomes are inconclusive. The present study was undertaken to evaluate the effect of combined therapy on patients with hepatitis B recurrence after liver transplantation. METHODS Twenty-two patients with hepatitis B recurrence after liver transplantation from August 2000 to October 2011 were enrolled in this study. Of these patients, 16 received lamivudine plus HBIG (combination therapy group) and 6 were treated with lamivudine alone (lamivudine-treated group). The clinical features were matched in the two groups. HBV recurrence parameters, HBsAg clearance rate, patient survival rate, and survival time were compared. RESULTS The average time of follow-up was 47.2 months (range 13-99). Significant difference was noted in the HBsAg clearance rate in the lamivudine-treated and combination therapy groups (50% vs 93.8%, P<0.05). There was no significant difference in the time of HBV recurrence, patient survival rate and survival time between lamivudine-treated and combination therapy groups (P>0.05). CONCLUSION Compared with lamivudine monotherapy, combination therapy significantly increased the HBsAg clearance rate in patients with HBV recurrence after liver transplantation.
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Affiliation(s)
- Chun-Hui Yuan
- Department of General Surgery, Peking University Third Hospital, Beijing 100191, China
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Cholongitas E, Papatheodoridis GV. High genetic barrier nucleos(t)ide analogue(s) for prophylaxis from hepatitis B virus recurrence after liver transplantation: a systematic review. Am J Transplant 2013; 13:353-62. [PMID: 23137006 DOI: 10.1111/j.1600-6143.2012.04315.x] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 09/03/2012] [Accepted: 09/18/2012] [Indexed: 01/25/2023]
Abstract
The combination of hepatitis B immunoglobulin (HBIG) and nucleos(t)ide analogues [NA(s)] is considered as the standard of care for prophylaxis against HBV recurrence after liver transplantation (LT), but the optimal protocol is controversial. We evaluated the efficacy of the newer NAs with high genetic barrier (hgbNA) [i.e. entecavir (ETV) or tenofovir (TDF)] with or without HBIG as prophylaxis against HBV recurrence after LT. In total, 519 HBV liver transplant recipients from 17 studies met the inclusion criteria and they were compared to those under lamivudine (LAM) and HBIG who had been selected in our previous review. Patients under HBIG and LAM developed HBV recurrence (115/1889 or 6.1%): (a) significantly more frequently compared to patients under HBIG and a hgbNA [1.0% (3/303), p < 0.001], and (b) numerically but not significantly more frequently compared to the patients who received a newer NA after discontinuation of HBIG [3.9% (4/102), p = 0.52]. The use of a hgbNA without any HBIG offered similar antiviral prophylaxis compared to HBIG and LAM combination, if the definition of HBV recurrence was based on HBV DNA detectability [0.9% vs. 3.8%, p = 0.11]. Our findings favor the use of HBIG and a hgbNA instead of HBIG and LAM combined prophylaxis against HBV recurrence after LT.
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Affiliation(s)
- E Cholongitas
- 4th Department of Internal Medicine, Aristotle University Medical School, Hippokration General Hospital of Thessaloniki, Thessaloniki, Greece.
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Cholongitas E, Goulis J, Akriviadis E, Papatheodoridis GV. Hepatitis B immunoglobulin and/or nucleos(t)ide analogues for prophylaxis against hepatitis b virus recurrence after liver transplantation: a systematic review. Liver Transpl 2011; 17:1176-90. [PMID: 21656655 DOI: 10.1002/lt.22354] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A combination of hepatitis B immunoglobulin (HBIG) and nucleos(t)ide analogues (NUCs) is currently recommended as prophylaxis against the recurrence of hepatitis B virus (HBV) after liver transplantation (LT), but the optimal protocol is a matter of controversy. The aim of this study was the identification of factors associated with post-LT HBV recurrence in patients receiving HBIG and NUCs. We searched MEDLINE and PubMed for studies in English about the effectiveness of HBIG and NUCs [lamivudine (LAM) and/or adefovir dipivoxil (ADV)] against post-LT HBV recurrence (January 1998 to June 2010). Forty-six studies, which included 2162 HBV LT recipients, met the selection criteria. Patients receiving HBIG and LAM experienced HBV recurrence more frequently than patients receiving HBIG and ADV with or without LAM [6.1% (115/1889) versus 2.0% (3/152), P = 0.024], although they also were more frequently treated with indefinite HBIG prophylaxis (90% versus 57%, P < 0.001). For patients receiving HBIG and LAM, a lower frequency of HBV recurrence was associated with a high HBIG dosage (≥10,000 IU/day) versus a low HBIG dosage (<10,000 IU/day) during the first week after LT [3.2% (14/440) versus 6.5% (80/1233), P = 0.016], but the HBIG protocol had no impact on HBV recurrence in patients receiving HBIG and ADV. In conclusion, in comparison with the combination of HBIG and LAM, the combination of HBIG and ADV is associated with a lower rate of HBV recurrence after LT. Patients receiving HBIG and LAM should be given a high dosage of HBIG during the first week after LT, but a lower dosage can be used safely in patients receiving HBIG and ADV. Further studies with newer and more potent anti-HBV agents are definitely required.
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Affiliation(s)
- Evangelos Cholongitas
- Fourth Department of Internal Medicine, Aristotle University Medical School, Hippokration General Hospital of Thessaloniki, Thessaloniki, Greece.
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Katz LH, Tur-Kaspa R, Guy DG, Paul M. Lamivudine or adefovir dipivoxil alone or combined with immunoglobulin for preventing hepatitis B recurrence after liver transplantation. Cochrane Database Syst Rev 2010:CD006005. [PMID: 20614442 DOI: 10.1002/14651858.cd006005.pub2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Recurrence of hepatitis B virus (HBV) infection in the liver graft is a grave complication following liver transplantation for HBV cirrhosis. Hepatitis B immunoglobulin (HBIg) seems effective in increasing survival after liver transplantation. HBIg and anti-viral drugs are given alone or in combination for its prevention. OBJECTIVES To assess the benefits and harms of different regimens for preventing HBV reactivation following liver transplantation. SEARCH STRATEGY We searched The Cochrane Hepato-Biliary Group Controlled Trials Register, The Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until February 2010. We attempted to identify further trials by reviewing the reference lists and contacting the principal authors of identified trials. SELECTION CRITERIA Randomised clinical trials addressing benefits and harms of lamivudine or adefovir dipivoxil alone or in combination with hepatitis B immunoglobulins (HBIg) for preventing recurrent HBV infection in patients who are liver transplanted due to HBV infection with or without hepatocellular carcinoma. DATA COLLECTION AND ANALYSIS Two authors independently assessed the trials for risk of bias and extracted data. We contacted study authors whenever information was lacking. We collected information on adverse events. The primary outcomes were all-cause mortality and reappearance of hepatitis B surface antigen in serum after liver transplantation. Relative risks were calculated from individual trials. MAIN RESULTS Four trials, recruiting 136 participants, were included. Two trials compared lamivudine alone versus HBIg alone. Randomisation was performed one week after transplantation in one of the trials and after six months after transplantation in another; from transplantation until randomisation, HBIg alone was given to all patients in the two trials. A third trial compared combination treatment with lamivudine and HBIg versus lamivudine alone after one month of combination treatment, and a fourth trial compared the combination of lamivudine and HBIg versus a combination of lamivudine and adefovir dipivoxil after at least 12-month of lamivudine and HBIg combination treatment. Statistically significant differences were not detected in any of the comparisons and outcomes. All trials were open-labelled, and none of the trials were adequately powered to show a difference in HBV recurrence. No meta-analyses were performed since the identified trials assessed different comparisons. AUTHORS' CONCLUSIONS This review could not derive clear evidence from randomised clinical trials for the treatment of patients with chronic HBV following liver transplantation for preventing recurrence of HBV infection. Large randomised clinical trials comparing long-term combination treatment to each of the monotherapy alone, including the newer antiviral drugs, are needed.
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Affiliation(s)
- Lior H Katz
- Gastroenterology Department, Sheba Medical Center, Tel-Hashomer, Ramat-Gan, Israel, 52621
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Katz LH, Paul M, Guy DG, Tur-Kaspa R. Prevention of recurrent hepatitis B virus infection after liver transplantation: hepatitis B immunoglobulin, antiviral drugs, or both? Systematic review and meta-analysis. Transpl Infect Dis 2009; 12:292-308. [PMID: 20002355 DOI: 10.1111/j.1399-3062.2009.00470.x] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To evaluate antiviral prophylaxis against hepatitis B virus (HBV) following liver transplantation. METHODS Systematic review and meta-analysis. Clinical trials and comparative cohort studies comparing the use of hepatitis B immunoglobulin (HBIg), antivirals, or both following liver transplantation for HBV infection were included. The primary outcome was reappearance of hepatitis B surface antigen (HBsAg). Other outcomes included all-cause and HBV-related mortality, HB-related active liver disease, and reappearance of HBV DNA after transplantation. Relative risks (RR) with 95% confidence intervals (CIs) are reported. RESULTS Twenty studies (22 comparisons) were included. Ten studies compared HBIg to combination treatment, 9 compared antivirals to combination treatment, and 3 compared lamivudine (LAM) to HBIg. Combination treatment reduced HBsAg reappearance (RR 0.28; 95% CI 0.12-0.66), and was superior to HBIg alone in all other outcome measures. Combination treatment was significantly better than antivirals in preventing reappearance of HBsAg (RR 0.31; 95% CI 0.22-0.44), even when low-dose HBIg was given. No significant difference was found between HBIg and LAM monotherapy for all measured outcomes. Major limitations with regard to comparability of the study groups in non-randomized trials were revealed. CONCLUSIONS Combination treatment with HBIg and LAM reduced HBV recurrence following liver transplantation, compared with HBIg or LAM alone, and reduced mortality compared with HBIg alone.
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Affiliation(s)
- L H Katz
- Liver Institute, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel.
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9
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Viral persistence after liver transplantation for hepatitis B virus: a cross-sectional study. Transplantation 2008; 85:1105-11. [PMID: 18431229 DOI: 10.1097/tp.0b013e31816a342a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Prophylaxis to prevent recurrent HBV infection in liver transplant (LT) recipients has evolved over time, and we manage patients who receive lamivudine monoprophylaxis, lamivudine with HBV immunoglobulin (HBIg), and lamivudine and adefovir with HBIg. METHODS Serum was examined with sensitive assays to detect the persistence of HBV, and to identify mutations that might confer resistance to the antiviral prophylaxis. Forty patients were studied, and sera were collected 20 days to 13.3 years after LT. RESULTS Overall, HBV DNA was detected in serum of 67.5% of patients (8 of 10 of lamivudine monoprophylaxis patients, 15 of 24 of those receiving lamivudine and HBIg, and 4 of 6 of those receiving lamivudine, adefovir and HBIg). Thus, HBV infection persists for most of the patients despite successful prophylaxis after LT. Of those patients with detectable serum HBV DNA, three of eight of the lamivudine monoprophylaxis group had sequences associated with resistance to lamivudine (YMDD mutants), compared with only 1 of 15 of the lamivudine and HBIg cohort. Three of the lamivudine and HBIg cohort had the I126A Hepatitis B surface antigen escape variant. In those serum HBV DNA-positive patients who were receiving lamivudine, adefovir, and HBIg, only one of four had YMDD mutant, and none had Hepatitis B surface antigen escape variants. None of the 40 patients suffered clinical HBV recurrence. CONCLUSIONS Our observations imply that the selection of resistant virus may be essential, but is not sufficient to cause overt failure of prophylaxis with development of clinical disease. It seems likely that the patients' immune response contributes, at least partially, to the long-term control of infection in these patients.
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Chen ZB, Ni LM, Gao Y, Ding CY, Zhang Y, Zhao XH, Qiu YQ. Pre-existing cirrhosis is associated with increased mortality of traumatic patients: Analysis of cases from a trauma center in East China. World J Gastroenterol 2007; 13:5654-8. [PMID: 17948942 PMCID: PMC4172747 DOI: 10.3748/wjg.v13.i42.5654] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine the impact of cirrhosis on trauma patients and define the factors predicting death.
METHODS: The data on patients admitted to the trauma center from January 2000-2005 were studied retrospectively. The clinical variables were recorded and compared to identify the factors differentiating cirrhotic trauma survivors from non survivors. Child's classification criteria were derived from the reviewed charts of cirrhotic trauma patients to evaluate their predictive value in cirrhotic trauma. Trauma registry was also used to generate a trauma control group by matching for age, sex, abbreviated injury score (AIS) over the same period of time. The outcome variables compared were mortality rate, time of ICU and hospital stay. Results were expressed as mean ± SD. These data were analyzed by SPSS.11.0 statistical software. Univariate analysis was performed to identify significant medical factors for survivor and non survivors subjected to chi-square test. Fisher's exact test and Student's t test were performed to determine the statistical difference between cirrhotic and control groups. P < 0.05 was considered statistically significant.
RESULTS: Poor prognosis of traum patients was associated with one or more of the following findings: ascitcs, hyperbilirubinemia (more than 2 mg/dL), hypoalbuminemia (less than 3.5 mg/dL), and prolonged prothrombin time (more than 12.5 seconds). Although Child's classification was used to predict the outcome in cirrhotic patients undergoing portacaval shunt procedures, no significant difference was found in mortality rate as a function of Child's classification.
CONCLUSION: Cirrhosis is associated with a higher mortality, a longer time of ICU and hospital stay of trauma patients. It seems that treatment of trauma patients with pre-existing severe liver disease is a challenge to surgeons.
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Anderson RD, Chinnakotla S, Guo L, Perrillo RP, Klintmalm GB, Davis GL. Intramuscular hepatitis B immunoglobulin (HBIG) and nucleosides for prevention of recurrent hepatitis B following liver transplantation: comparison with other HBIG regimens. Clin Transplant 2007; 21:510-7. [PMID: 17645711 DOI: 10.1111/j.1399-0012.2007.00678.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
UNLABELLED High titer hepatitis B immunoglobulin (HBIG) has significantly reduced the recurrence of hepatitis B virus (HBV) infection after liver transplantation. We compared our experience with intramuscular (IM) HBIG prophylaxis to our earlier outcomes with intravenous (IV) HBIG and other regimens. METHODS One hundred and twenty-three patients with acute or chronic hepatitis B underwent liver transplant at the Baylor Regional Transplant Center between July 1985 and July of 2005. Of these, 63 (43%) received long-term low-dose IM (n = 17) or high-dose IV (n = 46) HBIG. All patients in IM group also received a nucleoside before and after transplant. These patients were compared with those transplanted earlier who received either no prophylaxis (n = 16) or HBIG on day zero and one only (n = 44). RESULTS HBV recurrence was significantly lower in patients who received long-term HBIG [9/38 (23.7%) for IV and 1/17 (5.9%) for IM] compared with patients who received no treatment (8/11; 72.7%) or only two doses of HBIG (32/40; 80.0%). Two-yr actuarial survivals were 89%, 88%, 54%, and 64%, respectively. Patients on long-term HBIG by either parenteral route survived as well as patients transplanted for other indications. Post-transplant recurrence of hepatitis B in the long-term HBIG groups was usually controlled by intensifying antiviral therapy. CONCLUSION Long-term low-dose IM and high-dose IV HBIG are equally efficacious with similar survival and early hepatitis recurrence rates. Graft loss is usually avoidable when recurrence is discovered early and aggressively treated. The IM route is preferable to IV administration due to its ease of administration and lower cost.
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Affiliation(s)
- Robert D Anderson
- Department of Medicine, Baylor Uinversity Medical Center and the Baylor Regional Transplant Institute, Dallas, TX, USA
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12
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Jiao ZY, Jiao Z. Prophylaxis of Recurrent Hepatitis B in Chinese Patients After Liver Transplantation Using Lamivudine Combined With Hepatitis B Immune Globulin According to the Titer of Antibody to Hepatitis B Surface Antigen. Transplant Proc 2007; 39:1533-6. [PMID: 17580182 DOI: 10.1016/j.transproceed.2007.03.062] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2006] [Accepted: 03/19/2007] [Indexed: 11/20/2022]
Abstract
BACKGROUND/AIMS We sought to determine the outcomes of long-term use of lamivudine combined with hepatitis B immune globulin according to the titer of antibody to hepatitis B surface antigen in preventing recurrent hepatitis B in Chinese patients after liver transplantation. METHODS Eighty-five patients with detectable hepatitis B envelope antigen in serum before liver transplantation were retrospectively enrolled in the study. Twenty-eight patients used lamivudine monotherapy as a control group. Fifty-seven patients used lamivudine combined with hepatitis B immune globulin therapy according to the titer of antibody to hepatitis B surface antigen. RESULTS In the lamivudine monotherapy group, seven patients had recurrent hepatitis B after transplantation, with 1-, 2-, and 3-year recurrence rates of 10.70%, 21.90%, and 25.8%, respectively. In the combination therapy group, three patients had recurrent hepatitis B after transplantation, with 1-, 2-, and 3-year recurrence rates of 0.00%, 5.50%, and 13.40% (P = .03). YMDD mutants were detected in 6 of the 10 patients with recurrent hepatitis B. HBV-DNA load before transplantation was significantly associated with recurrent hepatitis B after transplantation in the overall patients (P = .04). CONCLUSIONS Long-term use of lamivudine combined with hepatitis B immune globulin, according to the titer of antibody to hepatitis B surface antigen was efficacious and cost effective to prevent recurrent hepatitis B in Chinese patients after liver transplantation.
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Affiliation(s)
- Z-Y Jiao
- West China Liver Transplantation Center, Guoxuexiang no. 37, Chengdu, Sichuan 610041, China
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Schiff E, Lai CL, Hadziyannis S, Neuhaus P, Terrault N, Colombo M, Tillmann H, Samuel D, Zeuzem S, Villeneuve JP, Arterburn S, Borroto-Esoda K, Brosgart C, Chuck S. Adefovir dipivoxil for wait-listed and post-liver transplantation patients with lamivudine-resistant hepatitis B: final long-term results. Liver Transpl 2007; 13:349-60. [PMID: 17326221 DOI: 10.1002/lt.20981] [Citation(s) in RCA: 202] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Wait-listed (n = 226) or post-liver transplantation (n = 241) chronic hepatitis B (CHB) patients with lamivudine-resistant hepatitis B virus (HBV) were treated with adefovir dipivoxil for a median of 39 and 99 weeks, respectively. Among wait-listed patients, serum HBV DNA levels became undetectable (<1,000 copies/mL) in 59% and 65% at weeks 48 and 96, respectively. After 48 weeks, alanine aminotransferase (ALT), albumin, bilirubin, and prothrombin time normalized in 77%, 76%, 60%, and 84% of wait-listed patients, respectively. Among posttransplantation patients, serum HBV DNA levels became undetectable in 40% and 65% at weeks 48 and 96, respectively. After 48 weeks, ALT, albumin, bilirubin, and prothrombin time normalized in 51%, 81%, 76%, and 56% of posttransplantation patients, respectively. Among wait-listed patients who underwent on-study liver transplantation, protection from graft reinfection over a median of 35 weeks was similar among patients who did (n = 34) or did not (n = 23) receive hepatitis B immunoglobulin (HBIg). Hepatitis B surface antigen was detected on the first measurement only in 6% and 9% of patients who did or did not receive HBIg, respectively. Serum HBV DNA was detected on consecutive visits in 6% and 0% of patients who did or did not receive HBIg, respectively. Treatment-related adverse events led to discontinuation of adefovir dipivoxil in 4% of patients. Cumulative probabilities of resistance were 0%, 2%, and 2% at weeks 48, 96, and 144, respectively. In conclusion, adefovir dipivoxil is effective and safe in wait-listed or posttransplantation CHB patients with lamivudine-resistant HBV and prevents graft reinfection with or without HBIg.
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Affiliation(s)
- Eugene Schiff
- Center for Liver Diseases, University of Miami, Miami, FL 33136, USA.
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Moussavian MR, Kollmar O, Richter S, Igna D, Schilling MK. Liver transplantation of a HELLP syndrome donor liver in acute fulminant hepatitis B with deltavirus coinfection. Transpl Int 2006; 19:1030-1. [PMID: 17081235 DOI: 10.1111/j.1432-2277.2006.00365.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Nath DS, Kalis A, Nelson S, Payne WD, Lake JR, Humar A. Hepatitis B prophylaxis post-liver transplant without maintenance hepatitis B immunoglobulin therapy. Clin Transplant 2006; 20:206-10. [PMID: 16640528 DOI: 10.1111/j.1399-0012.2005.00467.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND We examined outcomes in recipients who underwent a liver transplant for HBV-induced liver disease and received a protocol for prophylaxis that did not use HBIG maintenance. RESULTS Between October 2002 and July 2005, a total of 14 liver transplant recipients were identified that met the study criteria. Mean recipient age was 47.6 yr; mean donor age was 37.2 yr. Category of transplant was as follows: cadaveric liver (n = 10, 71%), cadaveric split-liver (n = 2, 14%), and cadaveric liver-kidney (n = 2, 14%). Liver disease was diagnosed at a mean of 7.3 yr before transplant; three (21%) had a coexisting hepatocellular cancer at the time of transplant. Pre-transplant, all 14 (100%) recipients were hepatitis B surface antigen (HBsAg) positive, and 11 (79%) were HBV DNA positive (mean viral load of 251.2 pg/mL). Three (21%) were E antigen positive, and one (7%) was D antigen positive. Pre-transplant, seven patients (50%) were on anti-viral therapy and there was documented diminution in viral loads after initiating anti-viral therapy in 3 cases. Three (21%) were hepatitis C virus (HCV) antigen positive and all had low-RNA titers. With mean follow-up of 14.1 months, all 14 patients are alive with a functioning graft. Mean ALT, AST and total bilirubin values are currently at 43.2, 32.2, and 0.84, respectively. One recipient remains HBsAg surface antigen positive post-transplant but has normal lab values. The remaining recipients have no evidence of HBV recurrence by serology and protocol biopsies. The regimen has been well tolerated without the need for drug reduction or discontinuation because of side-effects. CONCLUSION Longer follow-up is needed, but this regimen may represent an alternative to chronic HBIG maintenance therapy.
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Affiliation(s)
- Dilip S Nath
- Department of Surgery, University of Minnesota Medical School, Minneapolis, 55455, USA
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