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Sun H, Chang L, Yan Y, Wang L. Hepatitis B virus pre-S region: Clinical implications and applications. Rev Med Virol 2020; 31. [PMID: 33314434 DOI: 10.1002/rmv.2201] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 11/22/2020] [Accepted: 11/29/2020] [Indexed: 12/12/2022]
Abstract
Hepatitis B virus (HBV) infection is a major threat to global public health, which can result in many acute and chronic liver diseases. HBV, a member of the family Hepadnaviridae, is a small enveloped DNA virus containing a circular genome of 3.2 kb. Located upstream of the S-open-reading frame of the HBV genome is the pre-S region, which is vital to the viral life cycle. The pre-S region has high variability and many mutations in the pre-S region are associated with several liver diseases, such as fulminant hepatitis (FH), liver cirrhosis (LC), and hepatocellular carcinoma (HCC). In addition, the pre-S region has been applied in the development of several pre-S-based materials and systems to prevent or treat HBV infection. In conclusion, the pre-S region plays an essential role in the occurrence, diagnosis, and treatment of HBV-related liver diseases, which may provide a novel perspective for the study of HBV infection and relevant diseases.
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Affiliation(s)
- Huizhen Sun
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, PR China
- Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, PR China
- Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, PR China
| | - Le Chang
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, PR China
- Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, PR China
| | - Ying Yan
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, PR China
- Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, PR China
| | - Lunan Wang
- National Center for Clinical Laboratories, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, PR China
- Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, PR China
- Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, PR China
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2
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How I treat hepatitis C virus infection in patients with hematologic malignancies. Blood 2016; 128:1449-57. [PMID: 27443290 DOI: 10.1182/blood-2016-05-718643] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 07/12/2016] [Indexed: 12/20/2022] Open
Abstract
Hepatitis C virus (HCV) infection is not uncommon in cancer patients. Over the past 5 years, treatment of chronic HCV infection in patients with hematologic malignancies has evolved rapidly as safe and effective direct-acting antivirals (DAAs) have become the standard-of-care treatment. Today, chronic HCV infection should not prevent a patient from receiving cancer therapy or participating in clinical trials of chemotherapy because most infected patients can achieve virologic cure. Elimination of HCV from infected cancer patients confers virologic, hepatic, and oncologic advantages. Similar to the optimal therapy for HCV-infected patients without cancer, the optimal therapy for HCV-infected patients with cancer is evolving rapidly. The choice of regimens with DAAs should be individualized after thorough assessment for potential hematologic toxic effects and drug-drug interactions. This study presents clinical scenarios of HCV-infected patients with hematologic malignancies, focusing on diagnosis, clinical and laboratory presentations, complications, and DAA therapy. An up-to-date treatment algorithm is presented.
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3
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Fibrosing cholestatic hepatitis C after hematopoietic cell transplantation: report of 3 fatal cases. Am J Surg Pathol 2015; 39:212-20. [PMID: 25517948 DOI: 10.1097/pas.0000000000000345] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Development of liver disease after hematopoietic cell transplantation is common and the causes diverse. Infection by hepatitis C virus (HCV) can be seen in patients who are chronically infected before transplant or from passage of virus from an infected donor; the normal 10-year course of hepatitis C after transplant is one of waxing and waning of serum aminotransferase enzymes, with little morbidity. In the series of 3 patients reported here, the course of hepatitis C was rapidly fatal, with the onset of jaundice at day 60 to 80 after transplant and liver histology typical of fibrosing cholestatic hepatitis (marked bile ductular proliferation, ballooned hepatocytes, and associated collagenous fibrosis centered around ductules). The bile ductular reaction pattern varied from elongated structures without a recognizable lumen to a pattern of cuboidal cells with a clear lumen. There was significant cholestasis with bile within hepatocytes and canalicular bile plugs. In situ HCV RNA hybridization studies from 1 patient showed a robust infection with high levels of HCV-infected hepatocytes and active viral replication. All 3 patients were on immunosuppressive drugs after transplant, including mycophenolate mofetil (MMF), which irreversibly inhibits inosine monophosphate dehydrogenase, on which T and B lymphocytes are dependent. We speculate that fatal fibrosing cholestatic hepatitis C in these cases was related to the immunosuppressive effects of MMF, as we had not recognized this presentation of HCV infection before the introduction of MMF.
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4
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Shulman HM, Cardona DM, Greenson JK, Hingorani S, Horn T, Huber E, Kreft A, Longerich T, Morton T, Myerson D, Prieto VG, Rosenberg A, Treister N, Washington K, Ziemer M, Pavletic SZ, Lee SJ, Flowers MED, Schultz KR, Jagasia M, Martin PJ, Vogelsang GB, Kleiner DE. NIH Consensus development project on criteria for clinical trials in chronic graft-versus-host disease: II. The 2014 Pathology Working Group Report. Biol Blood Marrow Transplant 2015; 21:589-603. [PMID: 25639770 DOI: 10.1016/j.bbmt.2014.12.031] [Citation(s) in RCA: 179] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 12/24/2014] [Indexed: 12/17/2022]
Abstract
The 2005 National Institute of Health (NIH) Consensus Conference outlined histopathological diagnostic criteria for the major organ systems affected by both acute and chronic graft-versus-host disease (GVHD). The 2014 Consensus Conference led to this updated document with new information from histopathological studies of GVHD in the gut, liver, skin, and oral mucosa and an expanded discussion of GVHD in the lungs and kidneys. The recommendations for final histological diagnostic categories have been simplified from 4 categories to 3: no GVHD, possible GVHD, and likely GVHD, based on better reproducibility achieved by combining the previous categories of "consistent with GVHD" and "definite GVHD" into the single category of "likely GVHD." Issues remain in the histopathological characterization of GVHD, particularly with respect to the threshold of histological changes required for diagnostic certainty. Guidance is provided for the incorporation of biopsy information into prospective clinical studies of GVHD, particularly with respect to biomarker validation.
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Affiliation(s)
- Howard M Shulman
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Diana M Cardona
- Department of Pathology, Duke University Medical Center, Durham, North Carolina
| | - Joel K Greenson
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Sangeeta Hingorani
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Departments of Pediatrics, Gastroenterology and Pathology, University of Washington, Seattle, Washington; Seattle Children's Hospital, Seattle, Washington
| | - Thomas Horn
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts
| | - Elisabeth Huber
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Andreas Kreft
- Institute of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Thomas Longerich
- Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany
| | - Thomas Morton
- Departments of Pediatrics, Gastroenterology and Pathology, University of Washington, Seattle, Washington
| | - David Myerson
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Pathology, University of Washington, Seattle, Washington
| | - Victor G Prieto
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Avi Rosenberg
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Nathaniel Treister
- Division of Oral Medicine and Dentistry, Dana-Farber/Brigham and Women's Cancer Center, Boston, Massachusetts
| | - Kay Washington
- Department of Pathology, Microbiology and Immunology, Vanderbilt University, Nashville, Tennessee
| | - Mirjana Ziemer
- Department of Dermatology, University Hospital of Leipzig, Leipzig, Germany
| | - Steven Z Pavletic
- Experimental Transplantation and Immunology Branch, National Cancer Institute, Bethesda, Maryland
| | - Stephanie J Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Kirk R Schultz
- Department of Pediatrics, BC Children's Hospital/University of British Columbia, Vancouver, British Columbia
| | - Madan Jagasia
- Division of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Paul J Martin
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Georgia B Vogelsang
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - David E Kleiner
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, Texas.
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5
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Satapathy SK, Sclair S, Fiel MI, Del Rio Martin J, Schiano T. Clinical characterization of patients developing histologically-proven fibrosing cholestatic hepatitis C post-liver transplantation. Hepatol Res 2011; 41:328-39. [PMID: 21426450 DOI: 10.1111/j.1872-034x.2011.00781.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIM Fibrosing cholestatic hepatitis C (FCH) post-liver transplantation (LT) is an uncommon disorder with extremely poor outcome. Using stringent histological criteria, we sought to identify cases of FCH to better characterize its incidence, clinical features and outcomes. METHODS From January 1991 to December 2007, 973 LT for hepatitis C virus (HCV) were performed at our center. Using the pathology database, 51 cases with a provisional diagnosis of FCH were identified. FCH was diagnosed histologically by cholestasis accompanied by thin periportal fibrous septa, ductular reaction and mild inflammation. RESULTS FCH was reconfirmed in 24 recipients; seven had concurrent biliary problems. Twenty-seven cases were excluded; biopsy was unavailable in nine cases, 15 did not meet the histological criteria of FCH and three had missing clinical information. All received deceased donors at a mean age of 64.4 years (15/17 aged >50 years). Mean time from LT to FCH was 7.6 months with 16 of 17 diagnosed within 1 year of LT. At diagnosis, mean viral load was 14.4 million IU/mL, bilirubin 16.2 mg/dL, aspartate aminotransferase 262 IU/mL, alanine aminotransferase 192 IU/mL and alkaline phosphatase 299 IU/mL. All 17 patients died or required re-LT a mean of 7.8 months after the FCH diagnosis. CONCLUSION FCH occurs infrequently and is typified by hyperbilirubinemia, donor age of more than 50 years, extremely high HCV RNA and specific histological changes occurring within the first several months post-LT with extremely poor patient and graft survival. Histology alone is not reliable for the diagnosis of FCH, especially in the setting of recurrent HCV with concurrent biliary problems.
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Affiliation(s)
- Sanjaya K Satapathy
- Division of Liver Diseases The Lillian and Henry M. Stratton-Hans Popper Department of Pathology Recanati-Miller Transplantation Institute, Mount Sinai School of Medicine, New York, New York, USA
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6
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Boletis J, Delladetsima J, Makris F, Theodoropoulou H, Vgenopoulou S, Kostakis A, Hatzakis A. Cholestatic syndromes in renal transplant recipients with HCV infection. Transpl Int 2011. [DOI: 10.1111/j.1432-2277.2000.tb02064.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Abstract
Reactivation of hepatitis B is characterized by a sudden increase in hepatitis B virus (HBV) replication in a patient with prior evidence of resolved or inactive HBV infection. Although HBV reactivation can occur spontaneously, it usually occurs after chemotherapy, immunosuppression (organ transplantation) or an alteration in immune function (therapy for autoimmune disease, human immunodeficiency virus infection). The clinical presentation cases can vary, ranging from a subclinical, asymptomatic course to severe acute hepatitis and even death. Although reactivation of HBV is mainly found in HBsAg-positive patients, it can be observed in serologically recovered anti-hepatitis B core antibody (HBc)-positive, HBsAg-negative patients. Serum HBV DNA typically increases during immune suppression, followed by a disease flare and HBV DNA clearance following immune restoration after immune suppression is stopped. In organ transplant recipients, without immune reconstitution, high HBV DNA levels can lead to fibrosing cholestatic hepatitis related to the direct cytopathic effect of HBV. Several randomized, controlled trials and meta-analyses have shown that reactivation can be prevented by lamivudine prophylaxis. Screening for HBsAg and anti-HBc should be performed before beginning immunosuppressive treatment and routine prophylaxis is recommended in HBsAg-positive patients. The optimal duration of prophylaxis remains to be determined. In anti-HBc-positive patients with or without anti-hepatitis B surface antigen, alanine transaminase and HBV DNA levels should be closely monitored and antiviral therapy should be started when HBV reactivation is confirmed. The use of new more potent nucleos(t)ides analogues with lower resistance rates would seem to be logical; however, experience with these drugs in the prophylaxis and treatment of severe HBV reactivation is limited.
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Affiliation(s)
- Bruno Roche
- AP-HP, Hopital Paul Brousse, Centre Hépato-Biliaire, Villejuif, France
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8
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Ceballos-Viro J, López-Picazo JM, Pérez-Gracia JL, Sola JJ, Aisa G, Gil-Bazo I. Fibrosing cholestatic hepatitis following cytotoxic chemotherapy for small-cell lung cancer. World J Gastroenterol 2009; 15:2290-2. [PMID: 19437574 PMCID: PMC2682249 DOI: 10.3748/wjg.15.2290] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [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
Fibrosing cholestatic hepatitis (FCH) is a variant of viral hepatitis reported in hepatitis B virus or hepatitis C virus infected liver, renal or bone transplantation recipients and in leukemia and lymphoma patients after conventional cytotoxic chemotherapy. FCH constitutes a well-described form of fulminant hepatitis having extensive fibrosis and severe cholestasis as its most characteristic pathological findings. Here, we report a case of a 49-year-old patient diagnosed with small-cell lung cancer who developed this condition following conventional chemotherapy-induced immunosuppression. This is the first reported case in the literature of FCH after conventional chemotherapy for a solid tumor. In addition to a detailed report of the case, a physiopathological examination of this potentially life-threatening condition and its treatment options are discussed.
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9
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Sobhonslidsuk A, Ungkanont A. A prophylactic approach for bone marrow transplantation from a hepatitis B surface antigen-positive donor. World J Gastroenterol 2007; 13:1138-40. [PMID: 17373754 PMCID: PMC4146882 DOI: 10.3748/wjg.v13.i7.1138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
It has been accepted that bone marrow transplantation (BMT) is the only curative therapeutic option for certain hematologic malignancies. The southeast Asia region is an endemic area of hepatitis B virus (HBV) infection; thus, BMT using a hepatitis B surface antigen (HBsAg)-positive donor is occasionally unavoidable. Organ transplantation using a HBsAg-positive donor can lead to post-transplantation de novo HBV infection and severe HBV-related hepatitis if no effective prophylactic measures are taken prior to and after transplantation. In this report, a four-level approach was designed for a patient with chronic myeloid leukemia, beginning with a booster HBV vaccination before performing BMT with a HBsAg-positive donor. Prior to BMT, the HBV viral load of the donor was reduced to an undetectable level by antiviral therapy. After BMT, hepatitis B immunoglobulin was administered intramuscularly for 1 wk together with a long-term antiviral drug, lamivudine. One year after discontinuation of lamivudine, the patient is still free of HBV infection.
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Affiliation(s)
- Abhasnee Sobhonslidsuk
- Department of Medicine, Ramathibodi hospital, 270 Praram 6 Road, Rajathevee, Bangkok 10400, Thailand.
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10
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Abstract
Recurrent hepatitis C (RHCV) after liver transplantation is almost universal, and occasional patients will have an aggressive course characterized histologically by pericellular/sinusoidal fibrosis and cholestasis, known as fibrosing cholestatic hepatitis (FCH). The early stages and evolution of this disease have not been well characterized. A total of 77 liver biopsies performed for indication (nonprotocol) were evaluated for necroinflammation, rejection, cholestasis, and fibrosis. Control groups were composed of protocol biopsies from HCV transplant patients (10 biopsies) as well as non-HCV transplant patients (6 biopsies). Scoring for necroinflammation, rejection, and fibrosis were compiled using standard criteria (hepatic activity index, Banff, Ishak, METAVIR). Pericellular fibrosis was staged with a novel "sinusoidal" system. A cholestasis scoring system was developed to quantitate parenchymal and portal features of cholestasis. Biopsies were categorized as rejection, RHCV, FCH, and stable based on histology and clinical information. FCH was found to have a higher fibrosis stage overall when compared to most diagnostic groups, regardless of the staging system used. Additionally, sinusoidal fibrosis was significantly higher in the FCH diagnosis group. Cholestasis was more prominent in biopsies of FCH in all comparisons. In conclusion, the presence of cholestasis and fibrosis with mild to moderate RHCV should raise the suspicion of FCH. When studying the evolution of these cases, the first abnormality to appear is RHCV and cholestasis, fibrosis develops soon after, and both continue to worsen until the point of allograft failure or patient death.
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Affiliation(s)
- Lisa R Dixon
- University of Florida, College of Medicine, Department of Pathology, Immunology, and Laboratory Medicine, Gainesville, FL 32610-0275, USA.
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11
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Abstract
1. The use of low-dose immunosuppressive therapy along with pre- and posttransplantation nucleos(t)ide therapy and posttransplantation hepatitis B immunoglobulin (HBIG) has yielded marked improvements in survival. 2. Lamivudine (Epivir-HBV), adefovir (Hepsera), entecavir (Baraclude), tenofovir (Viread), emtricitabine (Emtriva), and the combination drugs tenofovir + emtricitabine (Truvada) and abacavir + lamivudine (Epzicom) are effective nucleos(t)ide antiviral agents that, in some cases, may help reverse liver disease sufficiently to avoid transplant. 3. In posttransplantation patients, virus suppression with some combination of HBIG and the nucleos(t)ide agents may prevent graft loss and death or the need for a second transplant. 4. In both the pre- and posttransplantation setting, the goal of hepatitis B virus management is complete virus suppression. 5. The use of low-dose intramuscular HBIG is evolving, with studies showing that dosing and cost can be reduced by 50-300% with a customized approach. 6. Elimination of HBIG from the treatment paradigm is currently under evaluation and may be possible with the use of newer medications that have no or low resistance rates. 7. Although there is growing evidence that some types of combination therapy may decrease the chance that drug resistance will develop and increase the likelihood of long-term success in preventing graft loss and death, additional research will be required to determine which combinations will work well in the long term, and which will not.
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Affiliation(s)
- Robert G Gish
- Department of Transplantation and Medicine, California Pacific Medical Center, San Francisco, CA, USA.
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12
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Gish RG. Current treatment and future directions in the management of chronic hepatitis B viral infection. Clin Liver Dis 2005; 9:541-65, v. [PMID: 16207563 DOI: 10.1016/j.cld.2005.08.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The World Health Organization places hepatitis B virus (HBV) in the top 10 causes of death worldwide. It is estimated that there are over 400 million carriers of HBV as well. At least 20% to 30% of hepatitis B surface antigen (HBsAg) carriers will die of complications of chronic liver disease, including cirrhosis and liver cancer. The serious consequences of end-stage liver disease and liver cancer occur in 30% of chronic carriers and confront patients and physicians throughout the world. Vaccination is the major form of treatment (prevention) that may eventually eliminate HBV worldwide. This article discusses the currently available treatments as well as evolving treatments for chronic HBV infection.
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Affiliation(s)
- Robert G Gish
- Department of Medicine, Division of Hepatology and Complex GI, Physicians Foundation, California Pacific Medical Center, 2340 Clay Street, Room 232, San Francisco, CA 94115, USA.
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13
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El Khouri M, dos Santos VA. Hepatitis B: epidemiological, immunological, and serological considerations emphasizing mutation. ACTA ACUST UNITED AC 2004; 59:216-24. [PMID: 15361988 DOI: 10.1590/s0041-87812004000400011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The global prevalence of hepatitis B virus is estimated to be 350 million chronic carriers, varying widely from low (<2%, as in Western Europe, North America, New Zealand, Australia, and Japan) to high (>8% as in Africa, Southeast Asia, and China). The overall prevalence in Brazil is about 8%. There are currently 7 genotypic variations, from A to G, and also 4 main surface antigen subtypes: adw, ayw, adr, and ayr. There has been great interest in identifying the geographic distribution and prognosis associated with the various genotypes and subtypes. Although the serologic test is highly sensitive and specific, it does not detect cases of mutant hepatitis B, which is increasingly common worldwide due to resistance and vaccine escape, antiviral therapy, and immunosuppression, among other causes. Alterations in surface, polymerase, X region, core, and precore genes have been described. The main mutations occur in surface and in core/precore genes, also known as occult hepatitis, since its serologic markers of active infection (HBsAg) and viral replication (HBeAg) can be negative. Thus, mutation should be suspected when serologic tests to hepatitis B show control of immunity or replication coincident with worsened clinical status and exclusion of other causes of hepatitis.
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Affiliation(s)
- Marcelo El Khouri
- Immunology Section, Central Lab Division, Hospital das Clínicas, Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
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14
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Abstract
Pegylated interferon alpha-a (40 kDa) has recently been shown to be superior to conventional interferon. Furthermore, in a pilot study, pegylated interferon alpha-2b together with lamivudine was superior to lamivudine monotherapy. Therefore, the pegylated interferons alone or in combination with antiviral agents are likely to be the treatment of the future. Selecting patients for treatment and knowing when to treat them is as important as knowing which medicine to treat them with.
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Affiliation(s)
- W Graham Cooksley
- Department of Medicine, The University of Queensland, C8 Clinical Sciences Building, Royal Brisbane Hospital, Queensland 4029, Australia.
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15
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Beckebaum S, Malagó M, Dirsch O, Cicinnati VR, Trippler M, Lampertico P, Lama N, Treichel U, Gerken G, Broelsch CE. Efficacy of combined lamivudine and adefovir dipivoxil treatment for severe HBV graft reinfection after living donor liver transplantation. Clin Transplant 2004; 17:554-9. [PMID: 14756274 DOI: 10.1046/j.0902-0063.2003.00097.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Resistance to lamivudine and hyperimmune globulin (HBIG) may cause severe graft reinfection with progression to fulminant hepatic failure in liver transplant recipients. In this report, we describe the clinical course of a patient with perinatally acquired chronic hepatitis B virus (HBV) infection and hepatocellular carcinoma who developed severe fibrosing cholestatic hepatitis after living donor liver transplantation because of the emergence of lamivudine and HBIG-resistant chronic hepatitis B. Immunohistochemistry demonstrated that more than 30% of hepatocytes stained positively for hepatitis B core antigen. Hepatitis B virus sequence analysis revealed several mutations in the polymerase gene (L528M, M552I, M552V) as well as in the surface gene region encoding the immunogenic major hydrophilic loop of the small surface protein (G130N, M133T, D144G). The amino acid exchange at codon 144 has already been described to escape neutralization by HBIG. Combined treatment with lamivudine and adefovir dipivoxil (ADV) was associated with a dramatic biochemical, virological and clinical response with resolution of jaundice, ascites, peripheral edema and pleural effusions. Serum bilirubin normalized, HBV DNA levels significantly decreased and liver biopsy was remarkable for the absence of viral protein. These results indicate that ADV may provide a sustained rescue treatment for aggressive courses of HBV graft reinfection in liver transplant recipients.
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Affiliation(s)
- Susanne Beckebaum
- Department of General Surgery and Transplantation, University of Essen, Germany.
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16
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Furuta K, Takahashi T, Aso K, Hoshino H, Sato K, Kakita A. Fibrosing cholestatic hepatitis in a liver transplant recipient with hepatitis C virus infection: a case report. Transplant Proc 2003; 35:389-91. [PMID: 12591454 DOI: 10.1016/s0041-1345(02)03976-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- K Furuta
- Department of Surgery, Kitasato University, Kanagawa, Japan
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17
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Xunrong L, Yan AW, Liang R, Lau GK. Hepatitis B virus (HBV) reactivation after cytotoxic or immunosuppressive therapy--pathogenesis and management. Rev Med Virol 2001; 11:287-99. [PMID: 11590667 DOI: 10.1002/rmv.322] [Citation(s) in RCA: 88] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In an endemic area for chronic hepatitis B infection, reactivation of this virus is a serious cause of morbidity and mortality in patients undergoing cytotoxic or immunosuppressive therapy. Careful prospective serological testing has shown that hepatitis B virus reactivation is a two-staged process. The initial stage occurs during intense cytotoxic or immunosuppressive therapy and is characterised by enhanced viral replication, as reflected by increases in the serum levels of hepatitis B virus DNA, hepatitis B e antigen, hepatitis B virus DNA polymerase and infection of naïve hepatocytes with hepatitis B virus. The second stage is related to restoration of immune function following withdrawal of cytotoxic or immunosuppressive therapy, which causes rapid immune-mediated destruction of infected hepatocytes. Clinically, this can lead to hepatitis, hepatic failure and even death. The occurrence and severity of hepatitis B virus reactivation after various cytotoxic or immunosuppressive therapy is unpredictable and treatment has been disappointing, largely due to the late administration of therapy. Recently, pre-emptive treatment of chronic hepatitis B patients undergoing cytotoxic or immunosuppressive therapy, with potent nucleoside analogues has shown some promising results. Further controlled studies are needed to define the incidence and risk factors of hepatitis B reactivation so that pre-emptive treatment with nucleoside analogues could be administered to those patients at high risk of disease.
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Affiliation(s)
- L Xunrong
- University Department of Medicine, Queen Mary Hospital, 102 Pokfulum Road, Hong Kong SAR, China
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18
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A case-controlled study on the use of HBsAg-positive donors for allogeneic hematopoietic cell transplantation. Blood 2000. [DOI: 10.1182/blood.v96.2.452] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractTo compare the clinical and serological outcomes of patients receiving donors' marrow positive or negative for hepatitis B surface antigen (HBsAg), we studied 18 patients of allogeneic hematopoietic cell transplantation receiving HBsAg-positive marrow (group 1) and 18 receiving HBsAg-negative marrow (group 2). The recipients of the 2 groups were matched for hepatitis B virus (HBV) serology, sex, age, underlying hematological diseases, conditioning regimen, and prophylaxis against graft-versus-host diseases. Eight (44.4%) recipients in group 1 and 2 (11.1%) in group 2 suffered from HBV-related hepatitis posttransplant (P = .03). Furthermore, HBV-related hepatic failure was seen in 6 group 1 patients, but in none of the group 2 patients (P = .007). Five of the 9 (55.5%) HBsAg-negative recipients in group 1 became positive after receiving HBsAg-positive marrow. Serum HBV DNA was positive in all 5 donors of these patients, but in none of the donors of recipients who remained HBsAg negative (P = .008). Group 1 patients developing HBV-related hepatitis posttransplant were more likely to have a donor carrying a precore A1896 and/or core promoter T1762/A1764 HBV variant (62.5% versus 0%, P = .007). This study has demonstrated that a high incidence of HBV-related hepatitis was associated with the use of HBsAg-positive marrow for transplant, and a high viral load in the donor appeared to predispose recipients to the development of HBV-related hepatitis posttransplant. Further clinical trials will be necessary to determine the optimal management approach to this problem, including the use of the antiviral agents in the donors and the recipients.
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19
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Abstract
To compare the clinical and serological outcomes of patients receiving donors' marrow positive or negative for hepatitis B surface antigen (HBsAg), we studied 18 patients of allogeneic hematopoietic cell transplantation receiving HBsAg-positive marrow (group 1) and 18 receiving HBsAg-negative marrow (group 2). The recipients of the 2 groups were matched for hepatitis B virus (HBV) serology, sex, age, underlying hematological diseases, conditioning regimen, and prophylaxis against graft-versus-host diseases. Eight (44.4%) recipients in group 1 and 2 (11.1%) in group 2 suffered from HBV-related hepatitis posttransplant (P = .03). Furthermore, HBV-related hepatic failure was seen in 6 group 1 patients, but in none of the group 2 patients (P = .007). Five of the 9 (55.5%) HBsAg-negative recipients in group 1 became positive after receiving HBsAg-positive marrow. Serum HBV DNA was positive in all 5 donors of these patients, but in none of the donors of recipients who remained HBsAg negative (P = .008). Group 1 patients developing HBV-related hepatitis posttransplant were more likely to have a donor carrying a precore A1896 and/or core promoter T1762/A1764 HBV variant (62.5% versus 0%, P = .007). This study has demonstrated that a high incidence of HBV-related hepatitis was associated with the use of HBsAg-positive marrow for transplant, and a high viral load in the donor appeared to predispose recipients to the development of HBV-related hepatitis posttransplant. Further clinical trials will be necessary to determine the optimal management approach to this problem, including the use of the antiviral agents in the donors and the recipients.
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Delladetsima JK, Boletis JN, Makris F, Psichogiou M, Kostakis A, Hatzakis A. Fibrosing cholestatic hepatitis in renal transplant recipients with hepatitis C virus infection. LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1999; 5:294-300. [PMID: 10388502 DOI: 10.1002/lt.500050417] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fibrosing cholestatic hepatitis (FCH) has been described as a specific manifestation of hepatitis B virus (HBV) infection in liver allograft recipients characterized by a rapid progression to liver failure. Only sporadic cases have been reported in other immunocompromised groups infected with HBV and in a few transplant recipients with hepatitis C virus (HCV) infection. We present the occurrence of FCH in 4 HCV-infected renal transplant recipients within a series of 73 renal transplant recipients with HCV infection followed up closely serologically and with consecutive liver biopsies. All 4 patients received the triple-immunosuppressive regimen (azathioprine, cyclosporine A, methylprednisolone). The interval from transplantation to the appearance of liver dysfunction was 1 to 4 months and to histological diagnosis, 3 to 11 months. The biochemical profile was analogous to a progressive cholestatic syndrome in 3 patients, whereas the fourth patient had only slightly increased alanine aminotransferase and gamma-glutamyl transferase (gammaGT) levels. Liver histological examination showed the characteristic pattern of FCH in 2 patients, whereas the other 2 patients had changes compatible with an early stage. All patients were anti-HCV negative at the time of transplantation, whereas 2 patients, 1 with incomplete and 1with complete histological FCH features, seroconverted after 3 and 31 months, respectively. The patients were HCV RNA positive at the time of the first liver biopsy and showed high serum HCV RNA levels (14 to 58 x 10(6) Eq/mL, branched DNA). HCV genotype was 1b in 3 patients and 3a in 1 patient. After histological diagnosis, immunosuppression was drastically reduced. Two patients died of sepsis and liver failure 16 and 18 months posttransplantation, whereas the seroconverted patients showed marked improvement of their liver disease, which was histologically verified in 1 patient. In conclusion, FCH can occur in HCV-infected renal transplant recipients. It seems to develop as a complication of a recent HCV infection during the period of maximal immunosuppression and is associated with high HCV viremia levels. There are indications that drastic reduction of immunosuppression may have a beneficial effect on the outcome of the disease.
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Lau GK, Lee CK, Liang R. Hepatitis B virus infection and bone marrow transplantation. Crit Rev Oncol Hematol 1999; 31:71-6. [PMID: 10532191 DOI: 10.1016/s1040-8428(98)00042-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- G K Lau
- University Department of Medicine, Queen Mary Hospital, Hong Kong, SAR, People's Republic of China
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Wedemeyer H, Pethig K, Wagner D, Flemming P, Oppelt P, Petzold DR, Haverich A, Manns MP, Boeker KH. Long-term outcome of chronic hepatitis B in heart transplant recipients. Transplantation 1998; 66:1347-53. [PMID: 9846521 DOI: 10.1097/00007890-199811270-00015] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Hepatitis B is common in organ transplant recipients. It adversely affects the prognosis after liver and kidney transplantation. The long-term outcome of hepatitis B virus (HBV) infection in heart transplant recipients has not been studied before. METHODS Between July 1984 and June 1993, 436 patients underwent heart transplantation at the Hannover Medical School. A total of 345 patients survived for more than 1 year and were included in this study. Of these, 74 were found to be hepatitis B surface antigen (HBsAg)-positive during follow-up; 69 acquired HBV infection at known time points 25+/-17 months after transplantation, and 5 had already been infected before heart transplantation. Mean follow-up was 105 (range, 25-157) months. RESULTS Patients developed significant alanine aminotransferase (ALT) elevations after HBV infection, which peaked and then remained above normal. Preinfection levels of ALT were 15.4+/-6.4 U/L, peak values were 71.2+/-47.2 U/L, and mean values after HBV infection were 28.9+/-14.6 U/L. All patients remained HBsAg-positive. Thirteen patients (18%) became HBeAg-negative during follow-up, 10 with negative quantitative HBV-DNA assays. Mean HBV-DNA levels in the remaining patients were 292+/-267 (range, 0-978) pg/ml. Thirty-four patients died during follow-up (45.9%) compared to 78/271 (28.8%) in the control group (P=0.008). Six of the HBsAg-positive patients (17.1%) died of liver failure 6.2-10.6 years (mean, 8.6) after transplantation. Histology of 25 HBsAg-positive patients more than 5 years after infection revealed severe fibrosis or cirrhosis in 14 (56%), mild fibrosis in 9 (36%), and chronic hepatitis without fibroproliferation in 2 (8%). CONCLUSIONS Hepatitis B infection after heart transplantation leads to chronic liver disease in the majority of the affected patients, causing cirrhosis in more than 55% within the first decade after transplantation. Liver failure is a common cause of death in the infected group of patients. Active HBV vaccination is mandatory for all organ transplant candidates, in particular before heart transplantation.
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Affiliation(s)
- H Wedemeyer
- Department of Gastroenterology, Medizinische Hochschule Hannover, Germany
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