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Meidani M, Rostami M, Hemmati S, Ashrafi F, Gholamnezhad M, Emadi M, Ghasemian R, Ahmadian M. Screening and evaluation of chronic and occult Hepatitis B in chemo - radiotherapy patients with cancer. Adv Biomed Res 2016; 5:85. [PMID: 27274500 PMCID: PMC4879852 DOI: 10.4103/2277-9175.182216] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Accepted: 08/04/2014] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Hepatitis B virus infection (HBV) and its complications is one of the most serious problems of the health system in many parts of the world. In the present study, we will assess chronic and occult HBV and isolated anti-Hepatitis B core antigen whose screening and evaluation is not routine in different populations. MATERIALS AND METHODS This descriptive analytical study was conducted on 213 patients undergoing chemotherapy - radiotherapy referred to the hematology - oncology clinics of Isfahan, Iran in 2012. In order to determine the serum levels of hepatitis B surface antigen (HbSAg), Hepatitis B Antigen and Antibody (HBCAb), aspartate aminotransferase (AST), alanine transaminase (ALT) and Alkaline phosphatase (ALK.P), venous blood samples were obtained. If the HBCAb sample was positive, another sample of the serum was sent to the laboratory to perform polymerase chain reaction and to determine viral load. RESULTS The mean age of the patients was 47.7 ± 9 years, with an age range of 27 -73 years; 98 (46%) and 115 (54%) cases were male and female, respectively, with mean age of 51.9 ± 8.3 and 44.1 ± 8.1 years, and there was no significant difference (P < 0.001). The mean level of liver enzymes including AST, ALT and ALK.P were 34.2 ± 36.02, 38.9 ± 47.1 and 252.1 ± 234.7, respectively. Two cases were HbSAg positive (0.9%) and six cases were HBCAb positive (2.8%) and HbSAg negative. Three cases had a high viral load at the rate of starting treatment among positive anti-HBC patients. CONCLUSION Because occult hepatitis is investigated less commonly in routine studies, it seems that screening and evaluating its prevalence is useful in the management of patients.
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Affiliation(s)
- Mohsen Meidani
- Department of Infectious Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mojtaba Rostami
- Department of Infectious Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Simin Hemmati
- Department of Radiotherapy, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farzaneh Ashrafi
- Department of Hematology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Gholamnezhad
- Department of Infectious Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Emadi
- Department of Biology, Shahrekord Azad University, Shahrekord, Iran
| | - Rasoul Ghasemian
- Department of Internal Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Ahmadian
- Department of Internal Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Sagnelli C, Macera M, Pisaturo M, Zampino R, Coppola M, Sagnelli E. Occult HBV infection in the oncohematological setting. Infection 2016; 44:575-82. [PMID: 27076347 DOI: 10.1007/s15010-016-0891-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 03/07/2016] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Occult hepatitis B infection (OBI), a virological condition characterized by a low release of Hepatitis B Virus (HBV) from liver cells and low HBV-DNA levels in serum and/or liver tissue of HBsAg-negative subjects, may reactivate in oncohematological patients undergoing immunosuppression by aggressive chemotherapy or hematopoietic stem cell transplantation. The entity of OBI reactivation varies from an increase in HBV replication without liver damage to an active HBV replication followed by liver cell necrosis, frequently severe and in some cases life threatening. Because of a possible severe outcome associated with OBI reactivation (hepatic failure or death due to the discontinuation of chemotherapy), prophylaxis with anti-HBV nucleot(s)ide analogues is recommended in relation to the foreseeable degree of immunosuppression. MATERIALS AND METHODS This review article focuses on the clinical impact of OBI in the oncohematological setting and is addressed to all health care workers having in care oncohematological patients or involved in the treatment of HBV infection and OBI prophylaxis. CONCLUSION International guidelines have indicated lamivudine prophylaxis in hematopoietic stem cell transplantation and when high-dose corticosteroids or anti-CD20 or anti-CD52 monoclonal antibodies are used. Entecavir or tenofovir should replace lamivudine for patients with advanced liver diseases for whom reactivation of OBI may be life threatening. When anti-CD20 or anti-CD52 sparing schedules or other non-aggressive chemotherapies are used, monitoring may be indicated, but very early treatment with highly effective antiviral drugs (entecavir or tenofovir) should be administered once a reactivation of OBI has occurred.
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Affiliation(s)
- C Sagnelli
- Department of Clinical and Experimental Medicine and Surgery "F. Magrassi e A. Lanzara", Second University of Naples, 80131, Naples, Italy
| | - M Macera
- Azienda Ospedaliera Universitaria-Second University of Naples, 80131, Naples, Italy
| | - M Pisaturo
- Division of Infectious Diseases, AORN Sant'Anna e San Sebastiano di Caserta, 81100, Caserta, Italy
| | - R Zampino
- Department of Medical, Surgical, Neurological, Metabolic and Geriatric Sciences, Second University of Naples, 80131, Naples, Italy
| | - M Coppola
- Section of Infectious Diseases, Department of Mental Health and Public Medicine, Second University of Naples, Via: L. Armanni 5, 80131, Naples, Italy
| | - E Sagnelli
- Section of Infectious Diseases, Department of Mental Health and Public Medicine, Second University of Naples, Via: L. Armanni 5, 80131, Naples, Italy.
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An J, Shim JH, Kim SO, Choi J, Kim SW, Lee D, Kim KM, Lim YS, Lee HC, Chung YH, Lee YS, Suh DJ. Comprehensive outcomes of on- and off-antiviral prophylaxis in hepatitis B patients undergoing cancer chemotherapy: A competing risks analysis. J Med Virol 2016; 88:1576-86. [PMID: 26945543 DOI: 10.1002/jmv.24512] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2016] [Indexed: 12/20/2022]
Abstract
Although antiviral prophylaxis is essential in hepatitis B patients in the context of cancer chemotherapy, there is little evidence-based consensus regarding the appropriate prevention strategy depending on the underlying type of cancer and viral status. This retrospective study included a comprehensive cohort of 302 hepatitis B surface antigen-positive patients with various cancers undergoing chemotherapy and antiviral prophylaxis. The rates of hepatitis B virus (HBV) reactivation during antiviral therapy (>1 log10 IU/mL increase or positive conversion of serum HBV DNA) and relapse when off antivirals ([re]appearance of HBV DNA >2,000 IU/ml with related alanine aminotransferase elevation) were evaluated, together with the associated risk factors, in a competing risks analysis where cancer death was considered as the competing event. During antiviral prophylaxis, HBV was reactivated in six patients (1.9%), who had leukemia (n = 4) or lymphoma (n = 2) and were treated with lamivudine (n = 4) or entecavir (n = 2). The incidence rate of HBV relapse in 127 off-prophylaxis patients was 21.3% during a median post-antiviral period of 11.7 months. Lymphoma, pre-prophylactic HBV DNA ≥2,000 IU/ml, and age ≥50 years were independent predictors of off-treatment HBV relapse (adjusted hazard ratios 5.25, 3.07, and 0.34, respectively; Ps < 0.05). Antiviral and anticancer drugs, duration of consolidation on antiviral prophylaxis, and HBeAg positivity were not independent predictors. In conclusion, hepatitis B flare-ups are not rare in patients receiving cancer chemotherapy during and after anti-HBV prophylaxis, even when potent antivirals are used. Patients with hematopoietic or lymphoid neoplasms or high viral burdens should receive prolonged and powerful HBV prophylaxis. J. Med. Virol. 88:1576-1586, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Jihyun An
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ju Hyun Shim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seon-Ok Kim
- Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jonggi Choi
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang-We Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Danbi Lee
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kang Mo Kim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Han Chu Lee
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young-Hwa Chung
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yung Sang Lee
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong Jin Suh
- Department of Internal Medicine, Vievisnamuh Hospital, Seoul, Republic of Korea
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Tavakolpour S, Alavian SM, Sali S. Hepatitis B Reactivation During Immunosuppressive Therapy or Cancer Chemotherapy, Management, and Prevention: A Comprehensive Review-Screened. HEPATITIS MONTHLY 2016; 16:e35810. [PMID: 27257429 PMCID: PMC4887960 DOI: 10.5812/hepatmon.35810] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Revised: 01/17/2016] [Accepted: 01/27/2016] [Indexed: 12/11/2022]
Abstract
CONTEXT Due to the close relationship between the immune system and the hepatitis B virus (HBV) replication, it is essential to monitor patients with current or past HBV infection under any type of immunosuppression. Cancer chemotherapy, immunosuppressive therapies in autoimmune diseases, and immunosuppression in solid organ and stem cell transplant recipients are the major reasons for hepatitis B virus reactivation (HBVr). In this review, the challenges associated with HBVr are discussed according to the latest studies and guidelines. We also discuss the role of treatments with different risks, including anti-CD20 agents, tumor necrosis factor-alpha (TNF-α) inhibitors, and other common immunosuppressive agents in various conditions. EVIDENCE ACQUISITION Through an electronic search of the PubMed, Google Scholar, and Scopus databases, we selected the studies associated with HBVr in different conditions. The most recent recommendations were collected in order to reach a consensus on how to manage patients at risk of HBVr. RESULTS It was found that the positive hepatitis B surface antigen (HBsAg), the high baseline HBV DNA level, the positive hepatitis B virus e antigen (HBeAg), and an absent or low hepatitis B surface antibody (HBsAb) titer prior to starting treatment are the most important viral risk factors. Furthermore, rituximab, anthracycline, and different types of TNF-α inhibitors were identified as the high-risk therapies. By analyzing the efficiency of prophylaxis on the prevention of HBVr, it was concluded that those with a high risk of antiviral resistance should not be used in long-term immunosuppressants. Receiving HBV antiviral agents at the commencement of immunosuppressant therapy or chemotherapy was demonstrated to be effective in decreasing the risk of HBVr. Prophylaxis could also be initiated before the start of therapy. For most immune suppressive regimes, antiviral therapy should be kept up for at least 6 months after the cessation of immunosuppressive drugs. However, the optimal time of prophylaxis keeping should be increased in cases associated with rituximab or hematopoietic stem cell transplants. According to the latest studies and guidelines from different bodies, recommendations regarding screening, monitoring, and management of HBVr are outlined. CONCLUSIONS Identification of patients at the risk of HBVr before immunosuppressive therapy is an undeniable part of treatment. Starting the antiviral therapy, based on the type of immunosuppressive drugs and the underlying disease, could lead to better management of disease.
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Affiliation(s)
- Soheil Tavakolpour
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqyiatallah University of Medical Sciences, Tehran, IR Iran
| | - Seyed Moayed Alavian
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqyiatallah University of Medical Sciences, Tehran, IR Iran
- Corresponding Author: Seyed Moayed Alavian, Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqyiatallah University of Medical Sciences, Tehran, IR Iran. Tel/Fax: +98-2181264070, E-mail:
| | - Shahnaz Sali
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
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56
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A comparison of lamivudine vs entecavir for prophylaxis of hepatitis B virus reactivation in allogeneic hematopoietic stem cell transplantation recipients: a single-institutional experience. Bone Marrow Transplant 2016; 51:581-6. [PMID: 26752138 DOI: 10.1038/bmt.2015.328] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 11/22/2015] [Accepted: 11/23/2015] [Indexed: 01/04/2023]
Abstract
The aim of this study was to compare the efficacy of lamivudine vs entecavir in the prevention of hepatitis B virus (HBV) reactivation in HBV surface Ag (HBsAg)-positive patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). A total of 216 consecutive patients were enrolled and retrospectively reviewed. Of these patients, 119 received lamivudine and 97 received entecavir. The median treatment duration to complete virological response in patients with baseline HBV-DNA levels >10(5) copies/mL was 2.0 months in the entecavir group, significantly shorter than that of the lamivudine group. After a median follow-up of 24 months post transplantation, the cumulative incidence rates of HBV reactivation at 6, 12 and 24 months following transplantation were 3.0%, 7.0% and 24.0% in the lamivudine group, and 0%, 0% and 2.0% in the entecavir group, respectively. In addition, entecavir treatment was associated with lower cumulative incidence rates of severe hepatitis caused by HBV reactivation. Mutations leading to drug resistance were detected in 25 patients in the lamivudine group and in only one patient in the entecavir group. Our data indicate that compared with lamivudine, entecavir has more potent antiviral efficacy and may be a better choice for prophylaxis of HBV reactivation in HBsAg-positive allo-HSCT recipients.
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57
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Akashi K, Saegusa J, Nakamachi Y, Nakazawa T, Kumagai S, Morinobu A. Hepatitis B Virus Reactivation Following Salazosulfapyridine Monotherapy in a Patient with Rheumatoid Arthritis. Intern Med 2016; 55:1371-3. [PMID: 27181550 DOI: 10.2169/internalmedicine.55.5425] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
A 72-year-old man was diagnosed with rheumatoid arthritis (RA) and prior hepatitis B virus (HBV) infection. He began treatment with salazosulfapyridine (SASP). Several months later, his blood tests reflected a slightly elevated liver function. Serum tests were positive for hepatitis B surface antigen and HBV-DNA, and the diagnosis of de novo HBV hepatitis was made. A genetic analysis showed that he had polymorphisms of ABCG2 and NAT2, which could lead to high plasma concentrations of SASP and sulfapyridine. To the best of our knowledge, this is the first report of de novo hepatitis developing during SASP monotherapy for RA.
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Affiliation(s)
- Kengo Akashi
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Japan
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58
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Bui N, Wong-Sefidan I. Reactivation of hepatitis B virus after withdrawal of erlotinib. ACTA ACUST UNITED AC 2015; 22:430-2. [PMID: 26715877 DOI: 10.3747/co.22.2665] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Reactivation of hepatitis B virus (hbv) is a reported complication for patients undergoing chemotherapy, particularly immunochemotherapy with anti-CD20 agents such as rituximab. However, as the use of molecularly targeted agents increases, the risk of viral reactivation is less clearly defined. Here, we present the case of a 62-year-old woman with newly diagnosed EGFR mutation-positive metastatic non-small-cell lung cancer (nsclc). Per interview, our patient had a remote history of hbv infection. She was started on erlotinib and developed profound diarrhea leading to renal failure that required hospital admission and temporary discontinuation of erlotinib. At 8 days after erlotinib cessation, she had a marked spike in her liver function tests, with viral serologies that were consistent with hbv reactivation. Although erlotinib and other tyrosine kinase inhibitors (tkis) are not classically associated with hbv reactivation, hbv reactivation can occur even in the setting of tki withdrawal. Before tki initiation, careful patient screening in those at risk for hbv should be performed to attenuate preventable hepatotoxicity and to differentiate between other causes of hepatotoxicity (for example, drug-induced toxicity).
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Affiliation(s)
- N Bui
- Department of Medicine, University of California San Diego, Moores Cancer Center, La Jolla, CA, U.S.A
| | - I Wong-Sefidan
- Department of Medicine, University of California San Diego, Moores Cancer Center, La Jolla, CA, U.S.A
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Ramirez J, Duddempudi AT, Sana MM, Hasan SS, de Los Santos M, Song J, Fang-Hollingsworth Y, Gupta SS, Sears DM. Screening for hepatitis B in patients with lymphoma. Proc (Bayl Univ Med Cent) 2015; 28:438-42. [PMID: 26424935 DOI: 10.1080/08998280.2015.11929300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Chronic hepatitis B virus (HBV) infection can be reactivated during lymphoma chemotherapy, specifically with rituximab. In 2008, the Centers for Disease Control and Prevention and, in 2010, the American Society of Clinical Oncology made recommendations that anyone who received cytotoxic or immunosuppressive therapy should be tested for serologic markers of HBV infection. In our study, we wanted to determine the screening rates for HBV infection at our institution and if simply adding a checkbox onto the rituximab order would improve HBV screening. We performed a retrospective chart review of two cohorts of lymphoma patients at Scott & White Health Clinic. Cohort 1 included patients from 1993 to 2008. Cohort 2 included patients who received rituximab after an institutionwide protocol (rituximab order checkbox) was initiated in 2011. A total of 452 patients treated for lymphoma were reviewed. Only 15 of the 404 Cohort 1 patients received HBV screening (3.7%; 95% confidence interval, 2.1%-6.1%). Screening rates were statistically higher if baseline liver laboratory values were elevated (P < 0.0001). HBV was also checked more frequently if patients' liver function tests became elevated while on chemotherapy, 85.7% (12/14). Of the 48 patients in Cohort 2, 33 patients (68.7%) received HBV screening. No patients in either cohort had a positive HBV surface antigen or developed reactivation of HBV during chemotherapy. The addition of a checkbox on the rituximab order form significantly increased our screening for HBV infection in lymphoma patients initiating chemotherapy.
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Affiliation(s)
- Jonathan Ramirez
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Anupama Thadareddy Duddempudi
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Moazzam M Sana
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Syed S Hasan
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Mario de Los Santos
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Juhee Song
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Ying Fang-Hollingsworth
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Sandeep S Gupta
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
| | - Dawn M Sears
- Texas A&M University Health Science Center and Baylor Scott and White Health/Scott & White Memorial Hospital, Temple, Texas
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Visram A, Feld JJ. Defining and grading HBV reactivation. Clin Liver Dis (Hoboken) 2015; 5:35-38. [PMID: 31040945 PMCID: PMC6490456 DOI: 10.1002/cld.426] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 08/27/2014] [Accepted: 08/30/2014] [Indexed: 02/04/2023] Open
Affiliation(s)
- Alissa Visram
- Toronto Centre for Liver Disease, University of Toronto, McLaughlin‐Rotman Centre for Global HealthTorontoONCanada
| | - Jordan J. Feld
- Toronto Centre for Liver Disease, University of Toronto, McLaughlin‐Rotman Centre for Global HealthTorontoONCanada
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Preemptive adefovir versus lamivudine for prevention of hepatitis B reactivation in chronic hepatitis B patients undergoing chemotherapy. Hepatol Int 2015; 9:224-30. [PMID: 25788197 DOI: 10.1007/s12072-015-9612-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 02/10/2015] [Indexed: 12/19/2022]
Abstract
BACKGROUND This proof-of-concept study compared lamivudine (LAM) with a newer antiviral agent, adefovir dipivoxil (ADF), in preventing hepatitis B virus (HBV) reactivation in chronic HBV patients undergoing chemotherapy. METHODS Hepatitis B surface antigen (HBsAg) positive patients intended to undergo chemotherapy were randomized to receive either LAM 100 mg daily or ADF 10 mg daily. Anti-viral therapy was started 1 week prior to chemotherapy and until 6 months after completing chemotherapy. The primary outcome was HBV reactivation rate. All patients with viral breakthrough were screened for resistance mutations by direct sequencing. RESULTS Seventy treatment-naïve patients were consecutively randomized 1:1 to LAM or ADF. The median baseline HBV DNA levels were similar (LAM 3.36 vs. ADF 3.17 log10 copies/mL, p = 0.860). The median duration was 8.3 months on LAM and 10.6 months on ADF (p = 0.220). HBV reactivation was observed in 13/35 (37.1%) on LAM compared with 10/35 (28.6%) on ADF (p = 0.611). The median time to HBV reactivation was 4.6 and 8.1 months, on LAM and ADF respectively. Among these 13 patients, 8/13 (61.5%) on LAM had developed drug resistance mutations but none on ADF had developed drug resistance mutations to ADF (p = 0.003). Both drugs were well tolerated and no severe drug-related toxicities were reported. CONCLUSION In this randomized clinical study, adefovir and lamivudine demonstrated similar efficacy in preventing hepatitis B reactivation in HBsAg-positive patients undergoing chemotherapy. In patients whose hepatitis B reactivated, adefovir was associated with a lower resistance profile.
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Li J, Huang B, Li Y, Zheng D, Zhou Z, Liu J. Hepatitis B virus reactivation in patients with multiple myeloma receiving bortezomib-containing regimens followed by autologous stem cell transplant. Leuk Lymphoma 2015; 56:1710-7. [PMID: 25098429 DOI: 10.3109/10428194.2014.941833] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
To investigate hepatitis B virus (HBV) reactivation and survival in patients with multiple myeloma (MM) receiving bortezomib-containing regimens, we analyzed 139 patients with MM receiving bortezomib-containing regimens in our hospital. Twenty-seven/139 patients were hepatitis B surface antigen positive (HBsAg+) with nine having DNA levels > 500 IU/mL, including four > 1000 IU/mL. All but five HBsAg+ patients were treated with lamivudine or entecavir before chemotherapy until at least 6 months after chemotherapy or autologous stem cell transplant (ASCT). HBV reactivation occurred in six HBsAg+ patients and two HBsAg- patients, including six who received ASCT. Overall survival and progression-free survival of HBsAg- patients were significantly longer than for HBsAg+ patients (both p < 0.01). From these results, we confirmed that the incidence of HBV reactivation was notable in patients with MM receiving bortezomib-containing regimens, especially those who underwent ASCT. HBsAg+ patients with MM had a poorer prognosis than HBsAg- patients. Prophylactic treatment should be prescribed to all patients with HBsAg+ MM for a minimum duration of 12 months.
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Affiliation(s)
- Juan Li
- Department of Hematology, First Affiliated Hospital of Sun Yat-Sen University , Guangdong , P. R. China
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Entecavir as a first-line treatment for hepatitis B virus reactivation following polychemotherapy for chronic lymphocytic leukemia and invasive ductal carcinoma: a report of two cases and review of the literature. Eur J Gastroenterol Hepatol 2015; 27:39-45. [PMID: 25076063 DOI: 10.1097/meg.0000000000000115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Hepatitis B reactivation has been reported in chronic carriers of hepatitis B [hepatitis B surface antigen (HBsAg)] or in patients with prior hepatitis B virus (HBV) infection who are HBsAg-negative and have antibodies against hepatitis B core antigen (anti-HBc) with or without antibodies to HBsAg (anti-HBs). Lamivudine has been the first and commonly used nucleoside analog to inhibit HBV replication; however, prolonged therapy has been associated with an increased risk for drug-resistant mutations and mortality rates. Entecavir, a deoxyguanosine analog, offers several advantages over lamivudine for the treatment of HBV reactivation following chemotherapy while exhibiting more potent antiviral activity and a lower resistance rate. METHODS Herein, we report rapid and sustained suppression of polychemotherapy-related HBV reactivation by entecavir administered as a prompt antiviral therapy in the cases of two patients with chronic lymphocytic leukemia and invasive ductal carcinoma. A review of the literature is discussed. RESULTS Entecavir produced a rapid and sustained suppression of polychemotherapy-related HBV reactivation as a prompt antiviral therapy in the cases of two patients with chronic lymphocytic leukemia and invasive ductal carcinoma. CONCLUSION Allowing a rapid and sustained control of HBV replication, entecavir seems to be a promising drug for first-line prompt treatment of HBV reactivation in patients undergoing chemotherapy for hematological as well as solid organ malignancies, with safe long-term use enabling maintenance of resolved hepatitis.
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Young JAH, Weisdorf DJ. Infections in Recipients of Hematopoietic Stem Cell Transplants. MANDELL, DOUGLAS, AND BENNETT'S PRINCIPLES AND PRACTICE OF INFECTIOUS DISEASES 2015. [PMCID: PMC7152282 DOI: 10.1016/b978-1-4557-4801-3.00312-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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65
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Gutiérrez García ML, Alonso Lopez S, Martín Rios MD, Sanmartin Fenollera P, Agudo Fernandez S, Fernández Rodriguez CM. Reactivación del virus de la hepatitis B en pacientes tratados con rituximab: incidencia y factores de riesgo. GASTROENTEROLOGIA Y HEPATOLOGIA 2015; 38:1-6. [DOI: 10.1016/j.gastrohep.2014.05.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 05/16/2014] [Accepted: 05/24/2014] [Indexed: 12/13/2022]
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Kusumoto S, Tobinai K. Screening for and management of hepatitis B virus reactivation in patients treated with anti-B-cell therapy. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2014; 2014:576-583. [PMID: 25696914 DOI: 10.1182/asheducation-2014.1.576] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Reactivation of hepatitis B virus (HBV) is a potentially fatal complication after anti-B-cell therapy. It can develop not only in patients seropositive for hepatitis B surface antigen (HBsAg), but also in those with resolved HBV infection who are seronegative for HBsAg but seropositive for antibodies against hepatitis B core antigen (anti-HBc) and/or antibodies against HBsAg (anti-HBs). The risk of HBV reactivation depends on the balance between replication of the virus and the immune response of the host. Anti-CD20 monoclonal antibody-rituximab in combination with steroid-containing chemotherapy (R-CHOP: rituximab + cyclophosphamide + hydroxydaunorubicin + vincristine + prednisone/prednisolone)-is an important risk factor for HBV reactivation in HBsAg-negative patients. More obviously, HBsAg-positive patients are considered to be at very high risk for HBV reactivation and, in the rituximab era, 59%-80% of these patients develop HBV reactivation after R-CHOP-like chemotherapy. Patients with resolved HBV infection should also be considered at high risk of HBV reactivation, the incidence of which is reported to be 9%-24% in such lymphoma patients. All patients should be screened to identify risk groups for HBV reactivation before initiating anti-B-cell therapy by measuring serum HBV markers including HBsAg, anti-HBc and anti-HBs. To prevent the development of hepatitis due to HBV reactivation after anti-B-cell therapy, antiviral prophylaxis is recommended for HBsAg-positive patients and/or patients in whom HBV DNA is detectable at baseline, whereas regular monitoring of HBV DNA-guided preemptive antiviral therapy is a reasonable and useful approach for patients with resolved HBV infection.
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Affiliation(s)
- Shigeru Kusumoto
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; and
| | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
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Ravi S, Spencer K, Ruisi M, Ibrahim N, Luke JJ, Thompson JA, Shirai K, Lawson D, Bartell H, Kudchadkar R, Gunter NT, Mehnert JM, Lipson EJ. Ipilimumab administration for advanced melanoma in patients with pre-existing Hepatitis B or C infection: a multicenter, retrospective case series. J Immunother Cancer 2014; 2:33. [PMID: 25317333 PMCID: PMC4195895 DOI: 10.1186/s40425-014-0033-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 08/15/2014] [Indexed: 12/11/2022] Open
Abstract
Ipilimumab is a fully human, monoclonal antibody directed against Cytotoxic T Lymphocyte Antigen-4 (CTLA-4) that has demonstrated a survival benefit and durable disease control in patients with advanced melanoma. Ipilimumab is associated with potentially serious immune-related adverse events, including autoimmune hepatitis. Because clinical trials of ipilimumab excluded patients with pre-existing hepatitis B or C infection, there is a paucity of data on the safety of ipilimumab administration to that patient population. Here, we report the largest case series to date of patients with hepatitis B or C who received ipilimumab for advanced melanoma. Two of the nine patients described in this case series experienced fluctuations in their liver function tests (LFTs) and were subsequently treated with corticosteroids. Although this is a small series, the rate of hepatotoxicity appears similar to what has been seen in the general population treated with ipilimumab, and the ability to administer ipilimumab did not appear to be affected by concomitant hepatitis B or C infection. The use of ipilimumab in patients with metastatic melanoma who have pre-existing hepatitis can be considered among other therapeutic options.
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Affiliation(s)
- Sowmya Ravi
- />The Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center, 1550 Orleans St., Rm. 507, Baltimore, MD 21287 USA
| | - Kristen Spencer
- />Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 USA
| | - Mary Ruisi
- />Bristol-Myers Squibb, Oncology Global Clinical Research, Route 206 and Provinceline Road, Princeton, NJ 08543 USA
| | - Nageatte Ibrahim
- />Dana-Farber Cancer Institute Melanoma Disease Center, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215 USA
| | - Jason J Luke
- />Dana-Farber Cancer Institute Melanoma Disease Center, Center for ImmunoOncology, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215 USA
| | - John A Thompson
- />Seattle Cancer Care Alliance, University of Washington, 825 Eastlake Ave. East, Seattle, WA 98109 USA
| | - Keisuke Shirai
- />Division of Hematology/Oncology, Medical University of South Carolina, 173 Ashley Ave., Basic Science Building, Suite 102, Charleston, SC 29425 USA
| | - David Lawson
- />The Winship Cancer Institute of Emory University School of Medicine, 1365C Clifton Road, Atlanta, Georgia 30322 USA
| | - Heddy Bartell
- />Bristol-Myers Squibb. Oncology Medical Strategy, 777 Scudders Mill Road, Plainsboro, NJ 08536 USA
| | - Ragini Kudchadkar
- />The Winship Cancer Institute of Emory University School of Medicine, 1365C Clifton Road, Atlanta, Georgia 30322 USA
| | - Ngoc Thi Gunter
- />The Winship Cancer Institute of Emory University School of Medicine, 1365C Clifton Road, Atlanta, Georgia 30322 USA
| | - Janice M Mehnert
- />Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 USA
| | - Evan J Lipson
- />The Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center, 1550 Orleans St., Rm. 507, Baltimore, MD 21287 USA
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Norvell JP. Liver disease after hematopoietic cell transplantation in adults. Transplant Rev (Orlando) 2014; 29:8-15. [PMID: 25315987 DOI: 10.1016/j.trre.2014.08.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Revised: 08/10/2014] [Accepted: 08/22/2014] [Indexed: 01/22/2023]
Abstract
Liver-related complications constitute a large component of the overall morbidity and mortality associated with hematopoietic cell transplantation. Affecting up to 80% of allogeneic HCT recipients, prompt recognition and treatment are essential. The differential diagnosis is broad and is best categorized by time of onset after transplantation. Early complications include drug-induced liver injury, sinusoidal obstruction syndrome, and graft-versus-host disease. Late complications include infectious sequelae, cirrhosis, and hepatic malignancies. Patients being considered for hematopoietic cell transplantation should be screened and evaluated for liver-related complications to help improve outcomes.
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Affiliation(s)
- J P Norvell
- Department of Medicine, Division of Digestive Diseases, Emory Transplant Center, Emory University, Atlanta, GA, USA.
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Hepatitis B virus reactivation in hepatitis B surface antigen seropositive patients with metastatic non-small cell lung cancer receiving cytotoxic chemotherapy: the efficacy of preemptive lamivudine and identification of risk factors. Med Oncol 2014; 31:119. [PMID: 25023055 DOI: 10.1007/s12032-014-0119-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 07/02/2014] [Indexed: 02/07/2023]
Abstract
Little is known about the likelihood and degree of hepatitis B virus (HBV) reactivation in hepatitis B surface antigen (HBsAg) seropositive patients with disseminated non-small cell lung cancer (NSCLC) receiving chemotherapy. Between January 2003 and December 2013, all HBsAg seropositive patients with metastatic NSCLC receiving cytotoxic chemotherapy were retrospectively evaluated. The morbidity and mortality of HBV reactivation, risk factors associated with reactivation, as well as the efficacy of preemptive lamivudine were investigated. Of 258 patients who were eligible for the present study, 176 were treated without antiviral prophylaxis and 82 received preemptive lamivudine. Patients without lamivudine prophylaxis had a significantly higher prevalence of HBV reactivation (19.3 vs 6.1 %, p = 0.006) and severe hepatitis attributable to reactivation (11.8 vs 3.7 %, p = 0.034) than those with preemptive lamivudine. However, no significant difference in mortality due to reactivation was noted between patients with or without prophylactic lamivudine (0 vs 2.3 %, p = 0.310). Furthermore, patients who developed HBV reactivation were indentified to have a higher rate of HBeAg seropositivity (74.4 vs 43.4 %, p < 0.001), serum HBV-DNA level of 10(4) copies/ml or greater (76.9 vs 47.9 %, p = 0.001), coexisting liver metastasis (50.0 vs 40.6 %, p = 0.033) and treatment with more than 4 cycles of chemotherapy (56.4 vs 39.3 %, p = 0.046) than those who did not experienced reactivation. The current study has demonstrated that preemptive lamivudine significantly reduced the prevalence of HBV reactivation in HBsAg seropositive patients with metastatic NSCLC receiving systemic chemotherapy.
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Jang JW. Hepatitis B virus reactivation in patients with hepatocellular carcinoma undergoing anti-cancer therapy. World J Gastroenterol 2014; 20:7675-7685. [PMID: 24976705 PMCID: PMC4069296 DOI: 10.3748/wjg.v20.i24.7675] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 01/02/2014] [Accepted: 03/13/2014] [Indexed: 02/06/2023] Open
Abstract
Patients with hepatocellular carcinoma (HCC) often experience hepatic morbidity. Hepatitis B virus (HBV) reactivation is well documented as a serious hepatic morbidity during anti-cancer therapy. Reported rates of HBV reactivation in chronic carriers with HCC undergoing chemotherapy range from 4%-67%. Apart from chemotherapy, HBV reactivation has been increasingly identified in settings of hepatectomy and local ablation therapies. The rates of HBV reactivation vary with different levels of immunosuppression and depend on treatment, viral factors, and patient characteristics. The principal concern relating to reactivation is that a substantial proportion of patients with reactivation suffer from liver dysfunction during therapy, which often leads to disruption of planned, potentially life-prolonging treatments, adversely affecting the patients’ final outcome. The first step in the management of HBV reactivation is identification of patients at risk of reactivation by testing for HBV serology prior to commencing anti-cancer therapy. Although it is a serious complication, HBV reactivation is preventable with prophylactic anti-HBV drugs. Multiple publications have shown the benefit of prophylactic or preemptive antiviral therapy in this setting and justified such an approach before the start of therapy. Given the tumors and underlying cirrhosis, long-term use of antivirals with high potency and low risk of resistance is recommended in patients with HCC. This topic review will summarize the epidemiology, pathogenesis, and clinical issues related to HBV reactivation in HCC patients, and will discuss proper management against HBV reactivation during anti-cancer therapy for HCC.
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Sagnelli E, Pisaturo M, Martini S, Filippini P, Sagnelli C, Coppola N. Clinical impact of occult hepatitis B virus infection in immunosuppressed patients. World J Hepatol 2014; 6:384-393. [PMID: 25018849 PMCID: PMC4081613 DOI: 10.4254/wjh.v6.i6.384] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 03/16/2014] [Accepted: 06/03/2014] [Indexed: 02/06/2023] Open
Abstract
Occult hepatitis B infection (OBI), is characterized by low level hepatitis B virus (HBV) DNA in circulating blood and/or liver tissue. In clinical practice the presence of antibody to hepatitis B core antigen in hepatitis B surface antigen (HBsAg)-/anti-HBs-negative subjects is considered indicative of OBI. OBI is mostly observed in the window period of acute HBV infection in blood donors and in recipients of blood and blood products, in hepatitis C virus chronic carriers, in patients under pharmacological immunosuppression, and in those with immunodepression due to HIV infection or cancer. Reactivation of OBI mostly occurs in anti-HIV-positive subjects, in patients treated with immunosuppressive therapy in onco-hematological settings, in patients who undergo hematopoietic stem cell transplantation, in those treated with anti-CD20 or anti-CD52 monoclonal antibody, or anti-tumor necrosis factors antibody for rheumatological diseases, or chemotherapy for solid tumors. Under these conditions the mortality rate for hepatic failure or progression of the underlying disease due to discontinuation of specific treatment can reach 20%. For patients with OBI, prophylaxis with nucleot(s)ide analogues should be based on the HBV serological markers, the underlying diseases and the type of immunosuppressive treatment. Lamivudine prophylaxis is indicated in hemopoietic stem cell transplantation and in onco-hematological diseases when high dose corticosteroids and rituximab are used; monitoring may be indicated when rituximab-sparing schedules are used, but early treatment should be applied as soon as HBsAg becomes detectable. This review article presents an up-to-date evaluation of the current knowledge on OBI.
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Sagnelli E, Pisaturo M, Martini S, Filippini P, Sagnelli C, Coppola N. Clinical impact of occult hepatitis B virus infection in immunosuppressed patients. World J Hepatol 2014. [PMID: 25018849 DOI: 10.4254/wjh.v6i6.384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Occult hepatitis B infection (OBI), is characterized by low level hepatitis B virus (HBV) DNA in circulating blood and/or liver tissue. In clinical practice the presence of antibody to hepatitis B core antigen in hepatitis B surface antigen (HBsAg)-/anti-HBs-negative subjects is considered indicative of OBI. OBI is mostly observed in the window period of acute HBV infection in blood donors and in recipients of blood and blood products, in hepatitis C virus chronic carriers, in patients under pharmacological immunosuppression, and in those with immunodepression due to HIV infection or cancer. Reactivation of OBI mostly occurs in anti-HIV-positive subjects, in patients treated with immunosuppressive therapy in onco-hematological settings, in patients who undergo hematopoietic stem cell transplantation, in those treated with anti-CD20 or anti-CD52 monoclonal antibody, or anti-tumor necrosis factors antibody for rheumatological diseases, or chemotherapy for solid tumors. Under these conditions the mortality rate for hepatic failure or progression of the underlying disease due to discontinuation of specific treatment can reach 20%. For patients with OBI, prophylaxis with nucleot(s)ide analogues should be based on the HBV serological markers, the underlying diseases and the type of immunosuppressive treatment. Lamivudine prophylaxis is indicated in hemopoietic stem cell transplantation and in onco-hematological diseases when high dose corticosteroids and rituximab are used; monitoring may be indicated when rituximab-sparing schedules are used, but early treatment should be applied as soon as HBsAg becomes detectable. This review article presents an up-to-date evaluation of the current knowledge on OBI.
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Affiliation(s)
- Evangelista Sagnelli
- Evangelista Sagnelli, Mariantonietta Pisaturo, Salvatore Martini, Pietro Filippini, Nicola Coppola, Department of Mental Health and Public Medicine, Section of Infectious Diseases, Second University of Naples, 80131 Naples, Italy
| | - Mariantonietta Pisaturo
- Evangelista Sagnelli, Mariantonietta Pisaturo, Salvatore Martini, Pietro Filippini, Nicola Coppola, Department of Mental Health and Public Medicine, Section of Infectious Diseases, Second University of Naples, 80131 Naples, Italy
| | - Salvatore Martini
- Evangelista Sagnelli, Mariantonietta Pisaturo, Salvatore Martini, Pietro Filippini, Nicola Coppola, Department of Mental Health and Public Medicine, Section of Infectious Diseases, Second University of Naples, 80131 Naples, Italy
| | - Pietro Filippini
- Evangelista Sagnelli, Mariantonietta Pisaturo, Salvatore Martini, Pietro Filippini, Nicola Coppola, Department of Mental Health and Public Medicine, Section of Infectious Diseases, Second University of Naples, 80131 Naples, Italy
| | - Caterina Sagnelli
- Evangelista Sagnelli, Mariantonietta Pisaturo, Salvatore Martini, Pietro Filippini, Nicola Coppola, Department of Mental Health and Public Medicine, Section of Infectious Diseases, Second University of Naples, 80131 Naples, Italy
| | - Nicola Coppola
- Evangelista Sagnelli, Mariantonietta Pisaturo, Salvatore Martini, Pietro Filippini, Nicola Coppola, Department of Mental Health and Public Medicine, Section of Infectious Diseases, Second University of Naples, 80131 Naples, Italy
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Riedell P, Carson KR. A drug safety evaluation of rituximab and risk of hepatitis B. Expert Opin Drug Saf 2014; 13:977-87. [PMID: 24821316 DOI: 10.1517/14740338.2014.918948] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Rituximab is a widely prescribed anti-CD20 mAb for the treatment of CD20(+) B-cell non-Hodgkin Lymphoma and many other immune mediated conditions. There is a well-described association between rituximab containing chemo-immunotherapy treatment and reactivation of the hepatitis B virus (HBV). This review summarizes the current literature surrounding rituximab-associated HBV reactivation. AREAS COVERED Herein, we review the literature detailing the risk of HBV reactivation in inactive carriers and those with resolved hepatitis. The clinical presentation and management of HBV reactivation are also discussed along with a summary of clinical trials evaluating antiviral prophylaxis. Finally, clinical recommendations are detailed. Data from clinical trials, observational studies, reviews, and meta-analyses available in the Medline database were included in this narrative review. EXPERT OPINION Screening should be performed in all patients prior to the administration of any type of anti-CD20 mAb therapy. Among those with positive screening serology, testing for hepatitis B e antigen or viral load by polymerase chain reaction is appropriate. In those patients with detectable HBV DNA, the decision regarding the use of antiviral prophylaxis or observation should be individualized.
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Affiliation(s)
- Peter Riedell
- Washington University School of Medicine, Division of Oncology, Department of Medicine , 660 S. Euclid Ave, Campus Box 8056, St. Louis, MO 63110 , USA +1 314 362 0492 ; +1 314 747 5123 ;
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Abstract
Patients with chronic HBV infection are at risk of reactivation of HBV should they require immunosuppressive therapies for a variety of clinical settings, including chemotherapy for patients with cancer, immunosuppression for solid organ and stem cell transplant recipients, and use of anti-CD20 antibodies, TNF inhibitors, or corticosteroids in patients with oncological, gastrointestinal, rheumatological or dermatological conditions. The key to preventing HBV reactivation is the identification of patients with HBV infection prior to immunosuppressive therapy, initiation of prophylactic antiviral therapy in patients at moderate or high risk of HBV reactivation, and close monitoring of other patients so that antiviral therapy can be initiated at the first sign of HBV reactivation. Unfortunately, many patients infected with HBV are unaware of their infection or risk factors, and physicians often do not have sufficient time to systematically assess patients for risk factors for HBV prior to starting immunosuppressive therapy. In this article, we review the incidence, risk factors and outcomes of HBV reactivation, and the efficacy of antiviral therapy in preventing its occurrence. We also propose an algorithm for managing patients with HBV infection who require immunosuppressive therapy.
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Abstract
Patients with cancer vary regarding the nature and level of immunocompromise. Both the underlying malignancy and therapy can influence risk of infectious complications. Therefore, decisions about antimicrobial prophylaxis must be guided by a number of factors: (1) the risk of infection; (2) the potential severity of infection and the likelihood of response to therapy; and (3) the safety and efficacy of antimicrobial prophylaxis. The potential for selection for antibiotic-resistant pathogens should also inform decisions about prophylaxis. When assessing clinical trial data on antimicrobial prophylaxis, two major criteria should be considered: the quality of studies supporting prophylaxis (randomized, blinded studies are optimal) and the expected benefit of prophylaxis, measured in terms of prevention of morbidity and potentially mortality. This chapter reviews the epidemiology and clinical trial data on prophylaxis against the major bacterial, viral, and fungal diseases in patients with cancer. Gaps in knowledge and alternative approaches, such as the use of newer diagnostics, are discussed.
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Affiliation(s)
- Diana Pomakova
- School of Medicine and Biomedical Sciences, University of Buffalo School of Medicine, Buffalo, NY, USA
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Kim HG, Kim EY, Yu YJ, Kim GH, Jeong JW, Byeon JH, Chung BH, Yang CW. Comparison of clinical outcomes in hepatitis B virus-positive kidney transplant recipients with or without pretransplantation antiviral therapy. Transplant Proc 2013; 45:1374-8. [PMID: 23726576 DOI: 10.1016/j.transproceed.2013.01.088] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 01/24/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND Antiviral agents have improved the outcomes of hepatitis B virus (HBV)-positive kidney transplant recipients (KTRs). Preemptive therapy has been the main approach to forestall HBV reactivation. We sought to compare prophylactic and preemptive approaches. METHODS We divided the 69 HBV-positive KTRs into treatment and historical control groups, according to the time of starting pretransplantation antiviral therapy. The treatment group was further divided into prophylactic and preemptive therapy groups. RESULTS The treatment group showed a significant improvement in 10-year graft (82% vs 34%) and patient (91% vs 57%) survivals. Among the historical control group, the main causes of graft failure were patient deaths (68%), which were mostly caused by liver diseases. In contrast, there was no liver-related death in the treatment group. In addition, there was no difference in graft or patient survival between the prophylactic and preemptive groups, but the incidence of HBV reactivation was lower in the prophylactic group. Antiviral therapy was an independent factor for the improved patient survival (P = .005). CONCLUSIONS Pretransplantation antiviral therapy is essential to improve clinical outcomes. Prophylactic may be better than preemptive antiviral therapy to decrease HBV reactivation.
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Affiliation(s)
- H G Kim
- Division of Nephrology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Idilman R, Arat M. Evaluation and management of hepatitis B virus infection in hematopoietic stem cell transplantation: before and after transplantation. Expert Rev Anti Infect Ther 2013; 9:641-52. [PMID: 21819330 DOI: 10.1586/eri.11.79] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
HBV infection remains a major global health problem and continues to be a common cause of liver-related morbidity and mortality in both immunocompetent and immunosuppressed individuals. Reactivation of HBV is a serious complication of chemotherapy/immunosuppressive therapy in patients with HBV infection. In this article, we aim to describe the diagnosis, prevention and management of HBV infection in allogeneic hematopoietic stem cell transplant candidates, from the pre- to post-transplant period. The data currently available suggest that all individuals with hemato-/onco-logical malignancies who undergo chemotherapy/immunosuppressive therapy should be screened for hepatotropic viruses such as HBV and HCV. HBV surface antigen-positive individuals who receive chemotherapy/immunosuppressive therapy are at considerable risk of HBV reactivation. Antiviral prophylaxis prevents HBV reactivation, decreases reactivation-related morbidity and mortality, and prevents interruptions in chemotherapy/immunosuppressive therapy in such individuals. The optimal duration of antiviral prophylaxis remains to be elucidated. The vaccination of HBV-naive recipients and their donors against HBV infection prior to transplantation plays an important role in preventing acquired HBV infection. The presence of hepatitis B surface antigen positivity is not an absolute contraindication for allogeneic hematopoietic stem cell transplantation.
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Affiliation(s)
- Ramazan Idilman
- Ankara University Faculty of Medicine, Department of Gastroenterology, Ibn-i Sina Hospital, Sihhiye, Ankara 06100, Turkey.
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Sharma A, Thompson JA, Repaka A, Mehnert JM. Ipilimumab administration in patients with advanced melanoma and hepatitis B and C. J Clin Oncol 2013; 31:e370-2. [PMID: 23775956 DOI: 10.1200/jco.2012.47.1946] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Anupa Sharma
- University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, New Brunswick, NJ, USA
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Posthepatectomy HBV reactivation in hepatitis B-related hepatocellular carcinoma influences postoperative survival in patients with preoperative low HBV-DNA levels. Ann Surg 2013; 257:490-505. [PMID: 22868358 DOI: 10.1097/sla.0b013e318262b218] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE This study aimed to clarify the incidence of hepatitis B virus (HBV) reactivation and its significance on long-term survival after partial hepatectomy in patients with HBV-related hepatocellular carcinoma (HCC), who had preoperative low HBV-DNA level of less than 2000 IU/mL. BACKGROUND HBV reactivation is a frequent complication of systemic chemotherapy in hepatitis B surface antigen-positive patients. Surgery and anesthesia result in a generalized state of immunosuppression in the immediate postoperative period. Data on HBV reactivation and its significance after partial hepatectomy are unclear. PATIENTS AND METHODS Consecutive patients from January 2006 to December 2007 were retrospectively studied. RESULTS HBV reactivation happened in 19.1% of patients in 1 year. There were 28 patients whose HBV reactivation was detected after the diagnosis of HCC recurrence. On multivariate analysis, hepatitis B e antigen (HBeAg) positivity, preoperative HBV-DNA above the lower limit of quantification (≥200 IU/mL), Ishak inflammation score of greater than 3, preoperative transarterial chemoembolization (TACE), operation time of more than 180 minutes, blood transfusion, and without prophylactic antiviral therapy were significantly associated with an increased risk of HBV reactivation. HBV reactivation negatively influenced postoperative hepatic functions. The posthepatectomy liver failure rate in patients with HBV reactivation was significantly higher than in those without reactivation (11.8% vs 6.4%; P = 0.002). The 3-year disease-free survival (DFS) rate and overall survival (OS) rates after resection in patients with HBV reactivation were significantly lower than those without reactivation (34.1% vs 46.0%; P = 0.009, and 51.6% vs 67.2%; P < 0.001, respectively). HBeAg positivity, detectable preoperative HBV-DNA level, high Ishak inflammation score, preoperative TACE, long operation time, and blood transfusion were independent risk factors for HBV reactivation, whereas prophylactic antiviral therapy was a protective factor. HBV reactivation, HBeAg positivity, HBV-DNA level of 200 IU/mL or more, tumor diameter greater than 5 cm, presence of satellite nodules, presence of portal vein tumor thrombus, blood transfusion, and resection margin less than 1.0 cm were independent risk factors for DFS. A HBV-DNA level of 200 IU/mL or more, an Ishak fibrosis score of 4 or greater, a tumor diameter greater than 5 cm, the presence of satellite nodules, the presence of portal vein tumor thrombus, a resection margin less than 1.0 cm, no prophylactic antiviral therapy, and HBV reactivation were independent risk factors for OS. CONCLUSIONS HBV reactivation was common after partial hepatectomy for HBV-related HCC with a preoperative low HBV-DNA level of less than 2000 IU/mL. Routine prophylactic antiviral treatment should be given before partial hepatectomy.
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Zheng Y, Zhang S, Tan Grahn HM, Ye C, Gong Z, Zhang Q. Prophylactic Lamivudine to Improve the Outcome of Breast Cancer Patients With HBsAg Positive During Chemotherapy: A Meta-Analysis. HEPATITIS MONTHLY 2013; 13:e6496. [PMID: 23805156 PMCID: PMC3693540 DOI: 10.5812/hepatmon.6496] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 11/10/2012] [Accepted: 12/31/2012] [Indexed: 12/11/2022]
Abstract
CONTEXT Raising the chemotherapy-induced HBV reactivation is parallel to the increment of chemotherapy treatments in breast cancer patients. This meta-analysis aims to evaluate the efficacy of prophylactic use of lamivudine in breast cancer patients with HBsAg positive during chemotherapy. EVIDENCE ACQUISITION MEDLINE, Pubmed, Ovid and Embase were used to search for clinical studies comparing with or without prophylactic use of lamivudine for HBV reactivation in breast cancer patients receiving chemotherapy. Outcomes of interest were the rate of HBV reactivation, incidence of hepatitis and incidence of hepatitis attributable to HBV reactivation, severity of hepatitis and severity of hepatitis attributable to HBV reactivation, the rate of chemotherapy disruption, and the rate of chemotherapy disruption attributable to HBV reactivation, overall mortality, and mortality attributable to HBV reactivation. RESULTS Four studies with 285 patients were included in this meta-analysis. The rate of HBV reactivation, incidence of hepatitis and incidence of hepatitis related to HBV reactivation were reduced by use of prophylactic lamivudine compared to control group. Pooled Odds Ratios (ORs) were 0.09 (95% confidence intervals [CI] 0.03-0.26; P < 0.0001), 0.23 (95% CI 0.06-0.92; P = 0.04), and 0.10 (95% CI 0.03-0.32; P < 0.0001) respectively. There was a reduction in chemotherapy disruption related to HBV reactivation by use of prophylactic lamivudine (pooled OR = 0.11; 95% CI 0.02-0.58; P = 0.01). Chemotherapy disruption, overall mortality, and mortality attributable to HBV reactivation were not significantly different between two groups. Pooled ORs were 0.42 (95% CI 0.11-1.58; P = 0.20), 0.37 (95% CI 0.07-2.04; P = 0.25), and 0.25 (95% CI 0.01-6.82; P = 0.41) respectively. Lamivudine was well-tolerated, and no additional toxicity was observed. CONCLUSIONS Use of prophylactic lamivudine may have positive effect on the outcome of breast cancer patients with HBsAg positive during chemotherapy.
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Affiliation(s)
- Yihu Zheng
- Department of General Surgery, The First Affiliated Hospital, Wenzhou Medical College, Wenzhou, Zhejiang, China
| | - Shengchu Zhang
- Department of General Surgery, The First Affiliated Hospital, Wenzhou Medical College, Wenzhou, Zhejiang, China
- Department of General Surgery, Yichang Central People’s Hospital, The First Clinical Medical College of Three Gorges University, Yichang, China
| | - Hooi Min Tan Grahn
- Metabolism, Obesity/Diabetes, Department of Biochemistry, Boston University School of Medicine, Boston, USA
| | - Chao Ye
- State Key Laboratory for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Zheng Gong
- Department of General Surgery, Yichang Central People’s Hospital, The First Clinical Medical College of Three Gorges University, Yichang, China
| | - Qiyu Zhang
- Department of General Surgery, The First Affiliated Hospital, Wenzhou Medical College, Wenzhou, Zhejiang, China
- Corresponding author: Qiyu Zhang, Department of General Surgery, The First Affiliated Hospital of Wenzhou Medical College, NO. 453 Ward, No. 4 Building, Nan Bai Xiang Street, Ouhai District, Wenzhou, Zhejiang, China. Tel.: +86-57788288181, Fax: 86-57788069555, E-mail:
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81
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Wang Y, Luo XM, Yang D, Zhang J, Zhuo HY, Zhang J, Jiang Y. Testing for hepatitis B infection in prospective chemotherapy patients: A retrospective study. World J Gastroenterol 2013; 19:923-930. [PMID: 23429298 PMCID: PMC3574891 DOI: 10.3748/wjg.v19.i6.923] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Revised: 10/12/2012] [Accepted: 12/14/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To estimate hepatitis B virus (HBV) infection testing rate in cancer patients before chemotherapy with a focus on HBV reactivation.
METHODS: A retrospective study was conducted from January 1, 2009 to June 30, 2010. Inclusion required that patients be naïve to cancer chemotherapy but have indications for it. Patients who did not receive chemotherapy for any reason were excluded. Important clinical information, such as the levels of HBV DNA and serological markers were collected. HBV reactivation was defined as an increase in serum HBV DNA to > 1 log higher than that of the pre-exacerbation baseline, or serum HBV DNA conversion from negative to positive. HBV DNA levels > 1000 copies/mL were defined as HBV DNA positive. The χ2 or Fisher’s exact test was used for analysis of categorized data. Multiple logistic regression analysis was used to estimate the odd ratio and 95%CI of the HBV screening rate.
RESULTS: Of 6646 patients, 5616 (84.5%) received chemotherapy. Only 17.1% of the cancer patients received pre-chemotherapy HBV testing (43.2% for hematological malignancies and 14.9% for solid tumors). Patients who had received rituximab therapy, had elevated aminotransferase levels, or had hematological malignancies were more likely to receive HBV testing. The prevalence of hepatitis B surface antigen (HBsAg) positivity was 13.4%. HBV reactivation (appearance of HBV DNA or an increase in HBV DNA levels by 1 log10) was observed in 33.1% (53/160) of the patients after chemotherapy. Among patients without prophylactic antiviral therapy, the reactivation rate was 43.9% (43/98) in the solid tumor group. Two reactivation cases occurred in patients who were HBsAg negative, but positive for hepatitis B core antibody. HBV reactivation was more likely to occur in patients with lymphoma, high levels of HBV DNA, or hepatitis B e antigen, and in men.
CONCLUSION: Less than 20% of patients received HBV testing before chemotherapy. HBV reactivation would have occurred in about 50% of infected patients with solid tumors without antiviral prophylaxis.
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82
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Abstract
Hepatitis B virus (HBV) infection is more frequent in immune deficient populations than in the general population with lower rates of spontaneous recovery in acute cases, thus explaining the high rate of chronic infection and the increased risk of cirrhosis and hepatocellular carcinoma, resulting in increased morbidity-mortality in these patients. The negative impact of immune deficiency on chronic HBV infection is related to two non-exclusive factors: (i) high viral load enhances the progression of fibrosis and may result in a rare severe liver disease called fibrosing cholestatic hepatitis, which reflects the direct toxicity of high levels of HBV proteins; (ii) The pathobiology of HBV infection is mainly immune-mediated via HBV-specific T lymphocytotoxicity. The reduction or discontinuation of immune deficiency may result in severe liver disease including fulminant hepatitis from immune restoration. Thus, immune deficiency enhances the hepatitis B viral load, which results in the progression of fibrosis and/or acute exacerbation of underlying liver disease (HBV reactivation) on one hand, whereas reduction in immune deficiency may also be harmful because of immune restoration on the other hand. This double-edged sword explains why the diagnosis and evaluation of the impact of HBV infection on the liver must be especially rigorous in cases of immune deficiency whatever the cause: transplantation, oncology, haematology, internal medicine (rheumatology, gastroenterology …) or HIV infection, and why pre-emptive therapy by HBV nucleos(t)ide analogues should be considered for all HBV-infected patients.
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Affiliation(s)
- Stanislas Pol
- Inserm U.1016, Unité d'Hépatologie, APHP Hôpital Cochin, Université Paris Descartes, Paris, France.
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83
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Mandalà M, Fagiuoli S, Francisci D, Bruno R, Merelli B, Pasulo L, Tondini C, Labianca R, Roila F. Hepatitis B in immunosuppressed cancer patients: pathogenesis, incidence and prophylaxis. Crit Rev Oncol Hematol 2013; 87:12-27. [PMID: 23313021 DOI: 10.1016/j.critrevonc.2012.12.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2012] [Revised: 12/03/2012] [Accepted: 12/18/2012] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) reactivation in immunosuppressed cancer patients is a serious clinical problem for HBV carriers undergoing chemotherapy, because it may result in severe liver injury and prevent completion of life-saving treatment of the underlying malignant disease. DESIGN We reviewed the literature on the incidence, pathogenesis and management of hepatitis B in immunosuppressed cancer patients. The role of primary prophylaxis has also been reviewed. RESULTS Patients with a previous HBV infection (negative for hepatitis B surface antigen [HBsAg], and positive for both hepatitis B core antibody [anti-HBc] and/or hepatitis B surface antibody [HBsAb]) can experience HBV reactivation. All guidelines support screening of patients with cancer who are about to undergo potentially immunosuppressive therapy, even if the ASCO provisional clinical opinion considers the screening for patients at heightened risk for chronic HBV infection or if undergoing highly immunosuppressive therapy, as hematopoietic cell transplantation and regimens including rituximab. Several meta-analyses support the prophylactic role of lamivudine in preventing HBV reactivation. Most of studies evaluated retrospectively or, if prospectively designed, compared the effect of prophylactic antiviral therapy against historical controls. CONCLUSION Screening for HBV should be considered before chemotherapy. Prophylaxis with lamivudine can reduce the incidence of HBV reactivation as well as HBV-related morbidity and mortality. Unsolved issues include the role of antiviral agent with higher potency and less resistance, how to monitor patients for reactivation and when to stop prophylaxis.
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Affiliation(s)
- Mario Mandalà
- Unit of Medical Oncology, Papa Giovanni XXIII Hospital, Bergamo, Italy.
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84
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Yeo W, Chan HLY. Hepatitis B virus reactivation associated with anti-neoplastic therapy. J Gastroenterol Hepatol 2013; 28:31-7. [PMID: 23020594 DOI: 10.1111/j.1440-1746.2012.07280.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/12/2012] [Indexed: 02/06/2023]
Abstract
Reactivation of hepatitis B virus (HBV) infection is a known complication during and after anti-cancer therapy. This condition can affect two patient populations: it is most commonly seen in patients who are seropositive for hepatitis B surface antigen (HBsAg), but it is also being increasingly reported among patients who are HBsAg-negative but who have prior infection, as evident by seropositive status for antibody to hepatitis B core antigen (anti-HBc), irrespective of their anti-HBs (antibody to HBsAg) status. The clinical course can vary from asymptomatic hepatitis to fulminant hepatic failure that can be potentially fatal. With the increasing use of biological agents in addition to potent cytotoxic chemotherapy in the armamentarium of anti-cancer treatments, reactivation of hepatitis B has become a common clinical situation that is faced by both oncologists and hepatologists especially in HBV endemic areas. In this review, we discuss the clinical course of reactivation in the two HBV-infected sub-populations, and the role of anti-virals in the prevention and management of HBV reactivation in association with cytotoxic chemotherapy and biological therapies.
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Affiliation(s)
- Winnie Yeo
- Department of Clinical Oncology, Sir Y.K. Pao Centre for Cancer, Faculty of Medicine, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong.
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85
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Wu XY, Li X, Chen ZH, Wen JY, Lin Q, Xing YF, Dong M, Wei L, Wang TT, Chen J, Lin ZX, Wan XB, Ruan DY, Ma XK. An optimized antiviral modification strategy for prevention of hepatitis B reactivation in patients undergoing prophylactic lamivudine and chemotherapy: a pilot study. Tumour Biol 2012; 34:909-18. [DOI: 10.1007/s13277-012-0626-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 12/10/2012] [Indexed: 02/07/2023] Open
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86
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Ikeda M. Reactivation of hepatitis B virus in patients receiving chemotherapy. Jpn J Clin Oncol 2012. [PMID: 23183929 DOI: 10.1093/jjco/hys191] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
In patients undergoing chemotherapy for the treatment of malignant disease, the reactivation of hepatitis B virus in hepatitis B surface antigen-positive patients has been frequently reported. However, activation has also been reported in hepatitis B surface antigen-negative patients who test positive for hepatitis B core antibody and/or hepatitis B surface antibody, who were thought to have had transient infections and to have been cured. Reactivation has often been reported in patients receiving rituximab-containing regimens and has attracted a lot of attention in recent years. In Japan, 1-3% of patients undergoing chemotherapy are hepatitis B surface antigen-positive, and ≈ 20-25% of patients are hepatitis B surface antigen-negative with hepatitis B core antibody and/or hepatitis B surface antibody positivity; therefore, about one out of every four patients undergoing chemotherapy may be at risk for the reactivation of hepatitis B virus. In most of the guidelines for hepatitis B virus reactivation, the prophylactic administration of an antiviral drug in hepatitis B surface antigen-positive patients is recommended, and periodic monitoring of hepatitis B virus DNA and the deferred pre-emptive administration of an antiviral drug after conversion to hepatitis B virus DNA positivity are recommended in hepatitis B surface antigen-negative patients who are hepatitis B core antibody-positive and/or hepatitis B surface antibody-positive when chemotherapy has been scheduled. However, numerous issues regarding hepatitis B virus reactivation, including the frequency, the types of anticancer drugs, the cancers that facilitate hepatitis B virus reactivation and the optimal method of management, etc., have not been fully clarified. A variety of well-designed prospective studies are currently under way in both Japan and abroad, and strong evidence of hepatitis B virus reactivation following chemotherapy is anticipated in the future.
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Affiliation(s)
- Masafumi Ikeda
- Division of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, 277-8577, Japan.
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87
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Clinical prediction of failure of Lamivudine prophylaxis for hepatitis B virus-infected patients undergoing cytotoxic chemotherapy for malignancy. Antimicrob Agents Chemother 2012; 56:5511-9. [PMID: 22890764 DOI: 10.1128/aac.00821-12] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Although lamivudine (LAM) prophylaxis is recommended for patients infected with hepatitis B virus (HBV) undergoing chemotherapy for malignant disease, HBV reactivation sometimes occurs during or after LAM administration. The aim of this study was to determine predictors of LAM prophylactic failure in patients with malignancies. Patients with malignancies were routinely screened for serum hepatitis B surface antigen (HBsAg) from June 2002 to August 2008. All consecutive, HBsAg-positive patients received LAM prophylaxis during and after completion of chemotherapy. We assessed risk factors for virologic breakthrough and withdrawal hepatitis. Death without HBV reactivation was regarded as a competing risk event, which was adjusted by Fine and Gray's model. A total of 110 patients were included in this study. They received LAM prophylaxis for a median of 9.2 months. Virologic breakthrough occurred in 15 patients at a median of 10.9 months from the initiation of LAM prophylaxis. Withdrawal hepatitis occurred in 15 patients at a median of 2.4 months after cessation of LAM prophylaxis. Multivariable analysis showed that high baseline HBV DNA titer (≥2,000 IU/ml) (hazard ratio [HR], 9.94; P = 0.0063) and the use of rituximab (HR, 3.19; P = 0.027) were significant predictors of virologic breakthrough and that high baseline HBV DNA titer (HR, 5.90; P = 0.007), liver cirrhosis (HR, 10.4; P = 0.002), and distant metastasis (HR, 5.14; P = 0.008) were independent risk factors for withdrawal hepatitis. Patients with high viremia, liver cirrhosis, rituximab treatment, and distant metastasis are at high risk of prophylactic failure and need antiviral agents with a greater barrier to resistance.
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88
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Abstract
UNLABELLED The guideline on the management of chronic hepatitis B (CHB) was first developed in 2004 and revised in 2007 by the Korean Association for the Study of the Liver (KASL). Since then there have been many developments, including the introduction of new antiviral agents and the publications of many novel research results from both Korea and other countries. In particular, a large amount of knowledge on antiviral resistance--which is a serious issue in Korea--has accumulated, which has led to new strategies being suggested. This prompted the new guideline discussed herein to be developed based on recent evidence and expert opinion. TARGET POPULATION The main targets of this guideline comprise patients who are newly diagnosed with CHB and those who are followed or treated for known CHB. This guideline is also intended to provide guidance for the management of patients under the following special circumstances: malignancy, transplantation, dialysis, coinfection with other viruses, pregnancy, and children.
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MESH Headings
- Acute Disease
- Adolescent
- Adult
- Aged
- Alanine Transaminase/blood
- Antiviral Agents/therapeutic use
- Asian People
- Aspartate Aminotransferases/blood
- Carcinoma, Hepatocellular/diagnosis
- Carcinoma, Hepatocellular/etiology
- Child
- Child, Preschool
- Coinfection/drug therapy
- DNA, Viral/blood
- Drug Resistance, Viral
- Drug Therapy, Combination
- Female
- Hepatitis B Surface Antigens/blood
- Hepatitis B e Antigens/blood
- Hepatitis B virus/genetics
- Hepatitis B, Chronic/complications
- Hepatitis B, Chronic/diagnosis
- Hepatitis B, Chronic/drug therapy
- Humans
- Immunosuppression Therapy
- Infectious Disease Transmission, Vertical/prevention & control
- Liver/pathology
- Liver/physiology
- Liver Cirrhosis/physiopathology
- Liver Neoplasms/diagnosis
- Liver Neoplasms/etiology
- Liver Transplantation
- Male
- Middle Aged
- Pregnancy
- Renal Dialysis
- Republic of Korea
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89
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Jang JW, Kwon JH, You CR, Kim JD, Woo HY, Bae SH, Choi JY, Yoon SK, Chung KW. Risk of HBV reactivation according to viral status and treatment intensity in patients with hepatocellular carcinoma. Antivir Ther 2012; 16:969-77. [PMID: 22024512 DOI: 10.3851/imp1840] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND There are no convincing data supporting the routine use of pre-emptive therapy against HBV reactivation in various loco-regional therapies for hepatocellular carcinoma (HCC). This study investigated the incidence, severity and risk factors of HBV reactivation during loco-regional therapies. METHODS A total of 205 prospectively enrolled patients were classified in order of increasing intensity of loco-regional therapies: local ablation therapy (LAT; 43 patients), transarterial chemotherapy using adriamycin (TAC-ADR; 93 patients) or combined epirubicin-cisplatin (TAC-EC; 26 patients), and combined chemo-radiotherapy (TAC-EC+RT; 43 patients). RESULTS During the follow-up, 62 (30.2%) patients developed HBV reactivation. Multivariate analysis identified HBV DNA levels >10⁴ copies/ml (P=0.041) and treatment option (P=0.001) to be independent predictors of HBV reactivation. There was a significant trend for increasing risk of reactivation with increasing intensity of therapy, with hazard ratios of 1.0 for LAT, 2.45 for TAC-ADR, 4.19 for TAC-EC and 10.17 for TAC-EC+RT. The severity of reactivated disease was also increased with increasing treatment intensity (P-value for trend <0.05). Only one of the patients with low-level viraemia receiving LAT alone developed reactivation, whereas a substantial number of patients with high-level viraemia eventually developed reactivation. CONCLUSIONS High-level viraemia and high-level treatment intensity are the major risk factors for HBV reactivation during loco-regional therapy. Trends are evident for the increased risk and severity of reactivation with the aggressiveness of treatment. Pre-emptive antiviral therapy should be recommended for all patients with high-level viraemia irrespective of treatment option, or those undergoing any intensive therapy.
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Affiliation(s)
- Jeong Won Jang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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90
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Abstract
Infections with hepatitis B virus (HBV) or hepatitis C virus (HCV) are associated with significant morbidity and mortality among patients with cancer, especially in patients with hematologic malignancies and those who undergo hematopoietic stem-cell transplantation. Reported rates of HBV reactivation in HBV carriers who undergo chemotherapy range from 14-72%. In these patients, mortality rates range from 5-52%. HCV reactivation seems to be less common than HBV reactivation and is usually associated with a good outcome and low mortality. However, once severe hepatitis develops, as a result of viral reactivation, mortality rates seem to be similar among patients infected with HBV or HCV. Liver damage owing to viral reactivation frequently leads to modifications or interruptions of chemotherapy, which can negatively affect patients' clinical outcome. Risk factors for the development of severe HBV or HCV reactivation need to be better defined to permit identification of patients who may benefit from preventive measures, early diagnosis, and therapy. In this article, we review the epidemiology, pathogenesis, risk factors, and clinical and laboratory manifestations associated with reactivation of HBV and HCV during immunosuppressive therapy. We also discuss strategies for the prevention and treatment of viral reactivation, including the management of reactivation with new antiviral agents.
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91
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Jang JW. Management of Patients with Hepatitis B Virus Infection Who Receive Immunosuppressive Treatment or Chemotherapy. ACTA ACUST UNITED AC 2012. [DOI: 10.3904/kjm.2012.82.2.149] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jeong Won Jang
- Department of Internal Medicine, The Catholic University of Korea School of Medicine, Seoul, Korea
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92
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Coppola N, Tonziello G, Pisaturo M, Messina V, Guastafierro S, Fiore M, Iodice V, Sagnelli C, Stanzione M, Capoluongo N, Pasquale G, Sagnelli E. Reactivation of overt and occult hepatitis B infection in various immunosuppressive settings. J Med Virol 2011; 83:1909-16. [PMID: 21915865 DOI: 10.1002/jmv.22199] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2011] [Indexed: 12/16/2022]
Affiliation(s)
- Nicola Coppola
- Department of Public Medicine, Section of Infectious Diseases, Second University of Naples, Naples, Italy
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93
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Sohn BS, Ahn JH, Jung KH, Ahn SH, Son BH, Gong G, Kim SB. Updated longitudinal data on acute exacerbation of chronic hepatitis B in patients with breast cancer receiving anthracycline-based adjuvant chemotherapy: therapeutic vs. pre-emptive use of lamivudine. Jpn J Clin Oncol 2011; 41:1059-66. [PMID: 21821601 DOI: 10.1093/jjco/hyr106] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Following our previous report on acute exacerbation of chronic hepatitis B in breast cancer patients receiving anthracyline-based adjuvant chemotherapy, updated longitudinal data were analyzed focusing on therapeutic and pre-emptive use of lamivudine. METHODS Records of 3259 patients at Asan Medical Center between August 2001 and November 2009 were reviewed. The alanine aminotransferase level was graded by Common Terminology Criteria for Adverse Events version 3.0. Hepatitis B virus reactivation was defined as a ≥10-fold increase in hepatitis B virus DNA level compared with baseline or an absolute increase of >10(5) copies/ml. Acute exacerbation or hepatitis flare-up was defined as an increase of serum alanine aminotransferase level to three or more times the upper limit of normal. RESULTS In 169 patients showing positive hepatitis B surface antigen, preemptive lamivudine prophylaxis was administered to 41 patients. Overall, 18 (14.1%) of 128 patients without prophylaxis and 2 (4.9%) of 41 patients with prophylaxis showed acute exacerbation during adjuvant chemotherapy (P= 0.164). Toxic or unknown origin hepatitis occurred in 18 (14.1%) of 128 patients without prophylaxis and 1 (2.4%) of 41 patients with prophylaxis (P= 0.046). Treatment interruption occurred in 26 (19.6%) patients without prophylaxis and in 2 (4.8%) patients with prophylaxis (P= 0.062). Age (≥55) was the associated factor for acute exacerbation of chronic hepatitis B (P= 0.040), and the ultrasonographic findings showed the association in subgroup analysis (P= 0.032). CONCLUSIONS Pre-emptive use of lamivudine seems to reduce the degree of alanine aminotransferase abnormality and the incidence of hepatitis flare-up. Age (≥55) at initiation of adjuvant chemotherapy was an independently associated factor.
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Affiliation(s)
- Byeong Seok Sohn
- Department of Oncology, Asan Medical Center, 86, Asanbyeongwon-gil, Songpa-gu, Seoul 138-736, Korea
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94
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Liu CJ, Chen PJ, Chen DS, Kao JH. Hepatitis B virus reactivation in patients receiving cancer chemotherapy: natural history, pathogenesis, and management. Hepatol Int 2011; 7:316-26. [DOI: 10.1007/s12072-011-9279-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Accepted: 05/27/2011] [Indexed: 12/13/2022]
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95
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96
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Abstract
HBV reactivation in patients with haematological malignancies undergoing chemoimmunotherapy is a serious and frequent complication. This is linked to either the high frequency of inactive HbsAg carriers and occult B infection among oncohaematological patients or the profound immunosuppression caused by high dose chemotherapy, monoclonal antibody therapy or auto- and allo-haematopoietic stem cell (HSC) transplantations. Identifying the patients at risk is mandatory in this clinical setting and prophylaxis with antiviral drugs or close monitoring may reduce and/or eliminate the HBV reactivation risk and the serious consequences. In general, preemptive anti-HBV therapy is more effective than treatment at reactivation. Prompt lamivudine prophylaxis should be given to HBsAg positive patients (inactive carriers) undergoing chemotherapy-immunochemotherapy and continued after cessation of immunosuppression even though long-term lamivudine therapy involves a risk of developing drug resistance. Use of newer anti-HBV agents may be considered. HBV reactivation has also been observed in occult B infection (HBcAb positive) and the optimal management of this group of patients requires special attention.
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97
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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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98
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Kusumoto S, Tanaka Y, Ueda R, Mizokami M. Reactivation of hepatitis B virus following rituximab-plus-steroid combination chemotherapy. J Gastroenterol 2011; 46:9-16. [PMID: 20924616 DOI: 10.1007/s00535-010-0331-4] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Accepted: 09/09/2010] [Indexed: 02/04/2023]
Abstract
Reactivation of hepatitis B virus (HBV) has been reported as a fatal complication following systemic chemotherapy or other immunosuppressive therapy. The risk of HBV reactivation differs according to both the patient's HBV infection status prior to systemic chemotherapy and the degree of immunosuppression due to chemotherapy. For establishing an optimal strategy for hepatitis prevention and treatment, it is necessary to understand the characteristics, the clinical course and the risk factors for HBV reactivation and to recognize the difference between hepatitis B surface antigen (HBsAg)-positive and -negative patients with HBV reactivation. Among the important viral risk factors, HBV-DNA level and HBV-related serum markers have been reported to be associated with HBV reactivation in addition to cccDNA, genotypes and gene mutations. Rituximab-plus-steroid combination chemotherapy has recently been identified as a host risk factor for HBV reactivation in hepatitis B core antibody (anti-HBc)-positive and/or hepatitis B surface antibody (anti-HBs) positive--but nonetheless HBsAg-negative--lymphoma patients. For these patients with resolved hepatitis B, preemptive therapy guided by serial HBV-DNA monitoring is a reasonable strategy to enable early diagnosis of HBV reactivation and initiation of antiviral therapy. In this review, we summarize the characteristics of HBV reactivation following rituximab-plus-steroid combination chemotherapy, mainly in HBsAg-negative lymphoma patients, and propose a strategy for managing HBV reactivation.
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Affiliation(s)
- Shigeru Kusumoto
- Department of Medical Oncology and Immunology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-chou, Mizuho-ku, Nagoya, Aichi, 467-8601, Japan
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99
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Yağci M, Ozkurt ZN, Yeğin ZA, Aki Z, Sucak GT, Haznedar R. Hepatitus B virus reactivation in HBV-DNA negative and positive patients with hematological malignancies. ACTA ACUST UNITED AC 2010; 15:240-4. [PMID: 20670484 DOI: 10.1179/102453309x12583347114059] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Reactivation of hepatitis B virus (HBV) is a frequent complication of chemotherapy (CT) in patients with HBsAg carriers. In this prospective study, we documented CT induced HBV reactivation risk in patients with hematological malignancies. HBV reactivation risk is influenced by baseline viral load. Therefore, we divided our study population into two groups according to HBV-DNA status. HBV-DNA negative patients (n=18) were treated with nucleoside analogues once HBV reactivation was observed. HBV-DNA positive patients (n=12) commenced lamivudine before the initiation of the CT. In HBV-DNA negative patients HBV reactivation was found in 10 patients (55.5%). HBV reactivation was significantly more frequent in chronic lymphocytic leukemia (CLL) patients (P=0.008) and in patients receiving rituximab containing chemotherapy regimens (P=0.06). Eight patients (80.0%) responded to antiviral treatment after HBV reactivation. Two CLL patients experienced a flare-up after the withdrawal of antiviral therapy. In HBV-DNA positive patients, HBV reactivation was observed in four patients (33.3%) during lamivudine treatment and in two patients after lamivudine withdrawal. This study demonstrated the increased risk of CT-induced HBV reactivation in CLL patients, for the first time.
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Affiliation(s)
- Münci Yağci
- Department of Hematology, Faculty of Medicine, Gazi University, Ankara, Turkey
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100
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Abstract
Hepatitis B virus is a common cause of acute liver failure. It can be especially problematic in patients coinfected with hepatitis C, hepatitis D or human immunodeficiency virus. In addition, immunosuppression-associated hepatitis B reactivation is being increasingly recognized following chemotherapy, biologic therapy, and organ transplantation. This article highlights treatment options in these special populations.
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