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Sanagawa A, Hotta Y, Kataoka T, Maeda Y, Kondo M, Kawade Y, Ogawa Y, Nishikawa R, Tohkin M, Kimura K. Hepatitis B infection reported with cancer chemotherapy: analyzing the US FDA Adverse Event Reporting System. Cancer Med 2018; 7:2269-2279. [PMID: 29663729 PMCID: PMC6010750 DOI: 10.1002/cam4.1429] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/14/2018] [Accepted: 02/09/2018] [Indexed: 02/06/2023] Open
Abstract
We conducted data mining using the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) database on spontaneously reported adverse events to evaluate the association between anticancer drug therapy and hepatitis B infection. Reports of hepatitis B infection were retrieved from the FAERS database. The reporting odds ratio (ROR) was used to estimate the association between hepatitis B infection and various anticancer agents and drug combinations. We detected statistically significant risk signals of hepatitis B for 33 of 64 anticancer agents by ROR (26 cytotoxicity drugs and seven molecular-targeted drugs). We focused on molecular-targeted drugs and assessed the risk of hepatitis B from specific anticancer drug combinations. The frequency of hepatitis B infection was significantly high for drugs such as rituximab, bortezomib, imatinib, and everolimus. The addition of cyclophosphamide, doxorubicin, and fludarabine to drug combinations additively enhanced the frequency of hepatitis B infection. There were no reports on hepatitis B infection associated with trastuzumab or azacitidine monotherapy. However, trastuzumab-containing regimens (e.g., combinations with docetaxel or paclitaxel) were correlated with the incidence of hepatitis B infection, similar to azacitidine monotherapy. Our findings suggest that the concomitant use of anticancer drugs, such as trastuzumab, taxane, and azacitidine, may contribute to the risk of hepatitis B infection. The unique signals detected from the public database might provide clues to eliminate the threat of HBV in oncology.
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Affiliation(s)
- Akimasa Sanagawa
- Department of PharmacyNagoya City University HospitalNagoyaJapan
- Department of Hospital PharmacyGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Yuji Hotta
- Department of Hospital PharmacyGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Tomoya Kataoka
- Department of Clinical PharmaceuticsGraduate School of Medical SciencesNagoya City UniversityNagoyaJapan
| | - Yasuhiro Maeda
- Department of Hospital PharmacyGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Masahiro Kondo
- Department of PharmacyNagoya City University HospitalNagoyaJapan
| | - Yoshihiro Kawade
- Department of Hospital PharmacyGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Yoshihiro Ogawa
- Department of Regulatory ScienceGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Ryohei Nishikawa
- Department of Regulatory ScienceGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Masahiro Tohkin
- Department of Regulatory ScienceGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Kazunori Kimura
- Department of PharmacyNagoya City University HospitalNagoyaJapan
- Department of Hospital PharmacyGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
- Department of Clinical PharmaceuticsGraduate School of Medical SciencesNagoya City UniversityNagoyaJapan
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Makvandi M. Update on occult hepatitis B virus infection. World J Gastroenterol 2016; 22:8720-8734. [PMID: 27818588 PMCID: PMC5075547 DOI: 10.3748/wjg.v22.i39.8720] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 06/13/2016] [Accepted: 07/20/2016] [Indexed: 02/06/2023] Open
Abstract
The event of mutations in the surface antigen gene of hepatitis B virus (HBV) results in undetectable hepatitis B surface antigen with positive/negative anti-hepatitis B core (anti-HBc) antibody status in serum and this phenomenon is named occult hepatitis B infection (OBI). The presence of anti-HBc antibody in serum is an important key for OBI tracking, although about 20% of OBI cases are negative for anti-HBc antibody. The diagnosis of OBI is mainly based on polymerase chain reaction (PCR) and real-time PCR assays. However, real-time PCR is a more reliable method than PCR. OBI is a great issue for the public health problem and a challenge for the clinical entity worldwide. The persistence of OBI may lead to the development of cirrhosis and hepatocellular carcinoma. With regard to OBI complications, the screening of HBV DNA by the highly sensitive molecular means should be implemented for: (1) patients with a previous history of chronic or acute HBV infection; (2) patients co-infected with hepatitis C virus/human immunodeficiency virus; (3) patients undergoing chemotherapy or anti-CD20 therapy; (4) recipients of organ transplant; (5) blood donors; (6) organ transplant donors; (7) thalassemia and hemophilia patients; (8) health care workers; (9) patients with liver related disease (cryptogenic); (10) hemodialysis patients; (11) patients undergoing lamivudine or interferon therapy; and (12) children in time of HBV vaccination especially in highly endemic areas of HBV. Active HBV vaccination should be implemented for the close relatives of patients who are negative for OBI markers. Thus, the goal of this review is to evaluate the rate of OBI with a focus on status of high risk groups in different regions of the world.
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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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Nakamoto S, Kanda T, Nakaseko C, Sakaida E, Ohwada C, Takeuchi M, Takeda Y, Mimura N, Iseki T, Wu S, Arai M, Imazeki F, Saito K, Shirasawa H, Yokosuka O. Reactivation of hepatitis B virus in hematopoietic stem cell transplant recipients in Japan: efficacy of nucleos(t)ide analogues for prevention and treatment. Int J Mol Sci 2014; 15:21455-67. [PMID: 25421241 PMCID: PMC4264235 DOI: 10.3390/ijms151121455] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Revised: 11/11/2014] [Accepted: 11/18/2014] [Indexed: 01/17/2023] Open
Abstract
We retrospectively reviewed 413 recipients with hematologic malignancies who underwent hematopoietic stem cell transplantation (HSCT) between June 1986 and March 2013. Recipients with antibody to hepatitis B core antigen (anti-HBc) and/or to hepatitis B surface antigen (anti-HBs) were regarded as experiencing previous hepatitis B virus (HBV) infection. Clinical data of these recipients were reviewed from medical records. We defined ≥1 log IU/mL increase in serum HBV DNA from nadir as HBV reactivation in hepatitis B surface antigen (HBsAg)-positive recipients, and also defined ≥1 log IU/mL increase or re-appearance of HBV DNA and/or HBsAg as HBV reactivation in HBsAg-negative recipients. In 5 HBsAg-positive recipients, 2 recipients initially not administered with nucleos(t)ide analogues (NUCs) experienced HBV reactivation, but finally all 5 were successfully controlled with NUCs. HBV reactivation was observed in 11 (2.7%) of 408 HBsAg-negative recipients; 8 of these were treated with NUCs, and fortunately none developed acute liver failure. In 5 (6.0%) of 83 anti-HBc and/or anti-HBs-positive recipients, HBV reactivation occurred. None of 157 (0%) recipients without HBsAg, anti-HBs or anti-HBc experienced HBV reactivation. In HSCT recipients, HBV reactivation is a common event in HBsAg-positive recipients, or in HBsAg-negative recipients with anti-HBc and/or anti-HBs. Further attention should be paid to HSCT recipients with previous exposure to HBV.
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Affiliation(s)
- Shingo Nakamoto
- Department of Molecular Virology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Tatsuo Kanda
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Chiaki Nakaseko
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Emiko Sakaida
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Chikako Ohwada
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Masahiro Takeuchi
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Yusuke Takeda
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Naoya Mimura
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Tohru Iseki
- Department of Hematology, Chiba University Hospital, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Shuang Wu
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Makoto Arai
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Fumio Imazeki
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Kengo Saito
- Department of Molecular Virology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Hiroshi Shirasawa
- Department of Molecular Virology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
| | - Osamu Yokosuka
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8677, Japan.
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5
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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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6
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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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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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8
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Tonziello G, Pisaturo M, Sica A, Ferrara MG, Sagnelli C, Pasquale G, Sagnelli E, Guastafierro S, Coppola N. Transient reactivation of occult hepatitis B virus infection despite lamivudine prophylaxis in a patient treated for non-Hodgkin lymphoma. Infection 2012; 41:225-9. [DOI: 10.1007/s15010-012-0305-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Accepted: 07/12/2012] [Indexed: 12/16/2022]
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9
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Antimicrobial therapy of febrile complications after high-dose chemotherapy and autologous hematopoietic stem cell transplantation--guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Oncology (DGHO). Ann Hematol 2012; 91:1161-74. [PMID: 22638755 DOI: 10.1007/s00277-012-1456-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Accepted: 03/16/2012] [Indexed: 01/29/2023]
Abstract
More than 18,000 autolgous transplantation were performed in Europe in the year 2009. It as a routine procedure in experienced centres. Even if there is a low mortality rate, infections are a major issue after transplantation, occurring in more than 60 % of the patients. In this review we discuss all aspects of infections after autologous stem transplantation, including epidemiology, diagnostics, therapeutic algorithms, prophylaxis and supportive therapy.
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10
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Tomblyn M, Chen M, Kukreja M, Aljurf MD, Al Mohareb F, Bolwell BJ, Cahn JY, Carabasi MH, Gale RP, Gress RE, Gupta V, Hale GA, Ljungman P, Maziarz RT, Storek J, Wingard JR, Young JAH, Horowitz MM, Ballen KK. No increased mortality from donor or recipient hepatitis B- and/or hepatitis C-positive serostatus after related-donor allogeneic hematopoietic cell transplantation. Transpl Infect Dis 2012; 14:468-78. [PMID: 22548788 DOI: 10.1111/j.1399-3062.2012.00732.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Revised: 09/14/2011] [Accepted: 12/21/2011] [Indexed: 01/17/2023]
Abstract
Limited data exist on allogeneic transplant outcomes in recipients receiving hematopoietic cells from donors with prior or current hepatitis B (HBV) or C virus (HCV) infection (seropositive donors), or for recipients with prior or current HBV or HCV infection (seropositive recipients). Transplant outcomes are reported for 416 recipients from 121 centers, who received a human leukocyte antigen-identical related-donor allogeneic transplant for hematologic malignancies between 1995 and 2003. Of these, 33 seronegative recipients received grafts from seropositive donors and 128 recipients were seropositive. The remaining 256 patients served as controls. With comparable median follow-up (cases, 5.9 years; controls, 6.7 years), the incidence of treatment-related mortality, survival, graft-versus-host disease, and hepatic toxicity, appears similar in all cohorts. The frequencies of hepatic toxicities as well as causes of death between cases and controls were similar. Prior exposure to HBV or HCV in either the donor or the recipient should not be considered an absolute contraindication to transplant.
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Affiliation(s)
- M Tomblyn
- Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA.
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11
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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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12
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Milazzo L, Corbellino M, Foschi A, Micheli V, Dodero A, Mazzocchi A, Montefusco V, Zehender G, Antinori S. Late onset of hepatitis B virus reactivation following hematopoietic stem cell transplantation: successful treatment with combined entecavir plus tenofovir therapy. Transpl Infect Dis 2011; 14:95-8. [PMID: 21749588 DOI: 10.1111/j.1399-3062.2011.00659.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Prophylaxis with lamivudine (LAM) is recommended for hepatitis B core antibody-positive allogenic hematopoietic stem cell transplant (HSCT) recipients, but the optimal timing for the institution and duration of the prophylaxis is still unknown. Furthermore, considering the high rate of mortality associated with hepatitis B virus reactivation (HBV-R), the most potent and long-term effective antiviral regimen should be considered. We report here a case of late onset of HBV-R after a long-term prophylaxis with LAM in a patient who underwent HSCT for non-Hodgkin lymphoma and who was successfully treated with a combination antiviral regimen including entecavir and tenofovir disoproxil fumarate.
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Affiliation(s)
- L Milazzo
- Section of Infectious Diseases and Immunopathology, Department of Clinical Sciences L. Sacco, Università degli Studi di Milano, L. Sacco Hospital, Milan, Italy.
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13
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Changes of hepatitis B virus serologic status after allogeneic hematopoietic stem cell transplantation and impact of donor immunity on hepatitis B virus. Biol Blood Marrow Transplant 2011; 17:1630-7. [PMID: 21565276 DOI: 10.1016/j.bbmt.2011.04.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2011] [Accepted: 04/19/2011] [Indexed: 01/21/2023]
Abstract
Reverse seroconversion (RS) of Hepatitis B virus (HBV) has been reported after allogeneic transplantation with an incidence of 14% to 86%. However, most prior studies on HBV RS were performed in HBV nonendemic areas. In this study, the frequency of HBV RS at a single center in Korea, endemic for HBV, was evaluated. Also, the influence of the donor's immunity for HBV on posttransplantation HBV serologic changes in recipients was also investigated. A total of 288 patients underwent allogeneic transplantation between February 1996 and June 2008. We retrospectively reviewed the medical records of 288 patients and their paired donors. Among the 268 HBsAg(-) patients, 205 were assessed for posttransplantation HBsAg, and 114 (55.6%) of 205 had HBcAb before transplantation. With a median follow-up of 77.9 months, 3 of 114 patients experienced HBV RS (2.6%). With regard to donor immunity, significantly more patients with anti-HBs(-) donors experienced anti-HBs loss (P = .006), and the donor anti-HBs showed significant protective effects against the anti-HBs loss with an HR of 0.4. HBV RS after allogeneic transplantation may not be as common in HBV endemic areas. Also, donor anti-HBs showed a significant favorable effect on maintaining HBV immunity in recipients.
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14
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Çeneli &O, Özkurt ZN, Acar K, Rota S, Akı ŞZ, Yeğin ZA, Yağcı M, Özenirler S, Sucak GT. Hepatitis B-related events in autologous hematopoietic stem cell transplantation recipients. World J Gastroenterol 2010; 16:1765-71. [PMID: 20380010 PMCID: PMC2852826 DOI: 10.3748/wjg.v16.i14.1765] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the frequency of occult hepatitis B, the clinical course of hepatitis B virus (HBV) reactivation and reverse seroconversion and associated risk factors in autologous hematopoietic stem cell transplantation (HSCT) recipients.
METHODS: This study was conducted in 90 patients undergoing autologous HSCT. Occult HBV infection was investigated by HBV-DNA analysis prior to transplantation, while HBV serology and liver function tests were screened prior to and serially after transplantation. HBV-related events including reverse seroconversion and reactivation were recorded in all patients.
RESULTS: None of the patients had occult HBV prior to transplantation. Six (6.7%) patients were positive for HBV surface antigen (HBsAg) prior to transplantation and received lamivudine prophylaxis; they did not develop HBV reactivation after transplantation. Clinical HBV infection emerged in three patients after transplantation who had negative HBV-DNA prior to HSCT. Two of these three patients had HBV reactivation while one patient developed acute hepatitis B. Three patients had anti-HBc as the sole hepatitis B-related antibody prior to transplantation, two of whom developed hepatitis B reactivation while none of the patients with antibody to HBV surface antigen (anti-HBs) did so. The 14 anti-HBs- and/or anti-HBc-positive patients among the 90 HSCT recipients experienced either persistent (8 patients) or transient (6 patients) disappearance of anti-HBs and/or anti-HBc. HBsAg seroconversion and clinical hepatitis did not develop in these patients. Female gender and multiple myeloma emerged as risk factors for loss of antibody in regression analysis (P < 0.05).
CONCLUSION: Anti-HBc as the sole HBV marker seems to be a risk factor for reactivation after autologous HSCT. Lamivudine prophylaxis in HbsAg-positive patients continues to be effective.
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Viganò M, Vener C, Lampertico P, Annaloro C, Pichoud C, Zoulim F, Facchetti F, Poli F, Scalamogna M, Deliliers GL, Colombo M. Risk of hepatitis B surface antigen seroreversion after allogeneic hematopoietic SCT. Bone Marrow Transplant 2010; 46:125-31. [PMID: 20383209 DOI: 10.1038/bmt.2010.70] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Allogeneic hematopoietic SCT (HSCT) increases the risk of hepatitis B virus (HBV) reactivation in hepatitis B surface antigen (HBsAg) carriers but the incidence, risk factors and course of HBV reactivation after HSCT in HBsAg-negative/anti-hepatitis B core antigen (anti-HBc)-positive recipients are not well known. A total of 50 HBsAg-negative/anti-HBc-positive HSCT recipients with onco-hematological diseases, underwent sequential clinical and laboratory examinations, including serum HBsAg, during follow-up. Serum HBV DNA collected at HSCT was retrospectively amplified by a sensitive PCR assay. During 17 months of follow-up, six (12%) patients had seroreverted to HBsAg, 7-32 months after HSCT, with 1- and 5-year cumulative rates of 13 and 22%. HBsAg seroreversion was associated with serum HBeAg higher than 8 log₁₀ copies per ml HBV DNA and a 1.5 to 36 fold increase of serum alanine aminotransferase leading to HBeAg-positive chronic hepatitis B in all patients. Patients with chronic onco-hematological disease and long-lasting immunosuppression following HSCT had a higher risk of HBsAg seroreversion independently of serum HBV DNA levels at HSCT. HBsAg-negative/anti-HBc-positive HSCT recipients with chronic onco-hematological disease carry a significant risk of HBsAg seroreversion and HBeAg-positive chronic hepatitis B, independently of serum levels of HBV DNA at transplantation.
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Affiliation(s)
- M Viganò
- First Division of Gastroenterology, Department of Medicine, A M and A Migliavacca Center for Liver Disease, Fondazione IRCCS Ca' Grande Ospedale Maggiore Policlinico, Università di Milano, Milan, Italy.
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16
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How I treat and monitor viral hepatitis B infection in patients receiving intensive immunosuppressive therapies or undergoing hematopoietic stem cell transplantation. Blood 2009; 113:3147-53. [PMID: 19144986 DOI: 10.1182/blood-2008-10-163493] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Hepatitis B virus (HBV) reactivation is a serious but preventable complication of immunosuppression. Full HBV serologic profile must be obtained from all patients receiving intensive immunosuppressive therapy. In general, preemptive anti-HBV therapy is more effective than giving treatment after development of reactivation. Prompt lamivudine therapy should be given to at-risk patients who are hepatitis B surface antigen (HBsAg)-positive. It is recommended that lamivudine be continued until at least 6 months after the cessation of immunosuppression. Some patients requiring a longer duration of lamivudine therapy are at risk of developing drug resistance. The newer anti-HBV agents are effective in overcoming lamivudine resistance. Early use of these agents may be considered. HBV reactivation was observed in HBsAg-negative patients with occult HBV infection (HBV DNA-positive) who are on heavy immunosuppression. The optimal management of this group of patients is unclear. For patients receiving allogeneic HSC transplants, the HBV status of the donors requires special attention. To minimize the risk of transmission of infection to recipients, HBsAg-positive donors should receive adequate anti-HBV therapy before HSC donation. As the result of adoptive immune transfer, clearance of HBsAg is observed in HBsAg-positive patients receiving HSC transplants from donors who are positive for hepatitis B surface and core antibodies.
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Kwon BR, Mok JH, Bae JH, Seol HY, Seol YM, Song MK, Choi YJ, Shin HJ, Chung JS, Cho GJ. Reverse Seroconversion of Hepatitis B following Allogenic Hematopoietic Stem Cell Transplantation from a Hepatitis Immune Donor in a Multiple Myeloma Patient. THE KOREAN JOURNAL OF HEMATOLOGY 2008. [DOI: 10.5045/kjh.2008.43.2.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Bo Ran Kwon
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Jung Ha Mok
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Jung Ho Bae
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Hee Yun Seol
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Young Mi Seol
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Moo-Kon Song
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Young Jin Choi
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Ho Jin Shin
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Joo Seop Chung
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Goon Jae Cho
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
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18
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Uhm JE, Kim K, Lim TK, Park BB, Park S, Hong YS, Lee SC, Hwang IG, Koh KC, Lee MH, Ahn JS, Kim WS, Jung CW, Kang WK. Changes in Serologic Markers of Hepatitis B Following Autologous Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2007; 13:463-8. [PMID: 17382252 DOI: 10.1016/j.bbmt.2006.11.019] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2006] [Accepted: 11/22/2006] [Indexed: 12/12/2022]
Abstract
Korea is an endemic area for hepatitis B virus (HBV) infection. Reactivation of HBV is a well-recognized complication in patients with chronic HBV infection undergoing cytotoxic or immunosuppressive therapy, and there are some reports of hepatitis B reverse seroconversion after HSCT. This study evaluated changes in HBV serology after HSCT. We reviewed the medical records of 141 patients who had available HBV serologic data after autologous HSCT. Patient information was retrospectively collected from the BMT database. Before transplantation, 12 patients were positive for hepatitis B surface antigen (HBsAg) and received lamivudine prophylaxis. There was 1 case of reactivation of HBV among these patients. One hundred twenty-nine patients were negative for HBsAg before HSCT, of whom 110 were positive and 19 were negative for hepatitis B surface antibody (anti-HBs). Sixty-two of the 110 patients who were positive for anti-HBs were also positive for hepatitis B core antibody (anti-HBc). Eight patients were negative for anti-HBs and anti-HBc. Seven patients who were initially negative for HBsAg were identified as positive after HSCT, and 5 of those 7 patients developed acute hepatitis, thus indicating reverse seroconversion. Univariate analysis showed that reverse seroconversions were observed more frequently with multiple myeloma than another disease (P = .005; relative risk, 11.854; 95% confidence interval, 1.381-101.770). Other factors, such as age, sex, and presence of HBcAb before HSCT, had no statistically significant affect on reverse seroconversion. In conclusion, reverse seroconversion of HBV is not a rare complication of autologous HSCT, and the risk of reverse seroconversion after treatment is a serious concern due to possible complications arising from patients' suppressed immune systems.
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Affiliation(s)
- Ji Eun Uhm
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong Gangnam-gu, Seoul 135-710, Korea
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19
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Abstract
Hepatitis B virus (HBV) infection is the leading cause of chronic liver disease and hepatocellular carcinoma worldwide. Approximately 350 million individuals are infected with HBV and >500,000 deaths per year can be attributed to HBV. Although universal vaccination has reduced HBV incidence in many countries, it still remains a major public health problem, especially in parts of Asia and Africa. Improved understanding of HBV virology and virus-host interactions has revolutionized chronic hepatitis B therapy in the past two decades. Development of oral nucleoside/nucleotide analogues heralds a new era of safe and effective treatment of this disease. On the basis of these advances, new guidelines for the treatment of chronic hepatitis B have been issued. Successful long-term treatment of chronic hepatitis B may rest on combination therapy that is based on molecular approaches targeting various stages of the HBV life-cycle. In this review, we summarize the current modalities and highlight important issues in the treatment of chronic hepatitis B monoinfection.
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Affiliation(s)
- Rohit Loomba
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MA, USA
| | - T Jake Liang
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MA, USA
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20
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Kim JS, Hahn JS, Park SY, Kim Y, Park IH, Lee CK, Cheong JW, Lee ST, Min YH. Long-term outcome after prophylactic lamivudine treatment on hepatitis B virus reactivation in non-Hodgkin's lymphoma. Yonsei Med J 2007; 48:78-89. [PMID: 17326249 PMCID: PMC2627995 DOI: 10.3349/ymj.2007.48.1.78] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Hepatitis B virus (HBV) reactivation is the frequent complication after cytotoxic chemotherapy in HBsAg-positive non-Hodgkin's lymphoma (NHL) patients. Pre-chemotherapy viral load may be a risk factor and HBeAg-positive status is associated with increased viral load. The aim of this study was to investigate the long-term treatment outcome of lamivudine in preventing HBV reactivation and its associated morbidity according to HBeAg status. Twenty-four adult HBsAg-positive NHL patients were taken 100 mg of lamivudine daily before the initiation of chemotherapy. The median duration of lamivudine therapy was 11.5 months (range: 1-54 months) and the median number of chemotherapy cycles was 6 (range: 1-16 cycles). The steroid containing chemotherapy regimens were used in 18 patients (75%), and the anti-CD20 monoclonal antibody containing chemotherapy regimen was used in 6 patients (25%). Four patients received autologous peripheral blood stem cell transplantation without resultant HBV reactivation. Hepatitis related to HBV reactivation was developed in 1 patient among 14 HBeAg-positive patients and no one among 10 HBeAg-negative. One patient developed HBV reactivation after lamivudine withdrawal, and 4 patients developed the YMDD (tyrosine-methionine-aspartate-aspartate) mutation during lamivudine therapy. There were no statistical differences in HBV reactivation rate during chemotherapy according to the HBeAg status. Our results demonstrate that lamivudine should be considered preemptively before the chemotherapy for all HBsAg-positive NHL patients to prevent HBV reactivation, regardless of pre-chemotherapy HBeAg status. Finally, compared with the chronic hepatitis B patients, similar rate of HBV reactivation after lamivudine withdrawal and development of YMDD mutation was observed in NHL patients.
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Affiliation(s)
- Jin Seok Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jee Sook Hahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Young Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yuri Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - In Hae Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Chun Kyon Lee
- Department of Internal Medicine, National Health Insurance Corporation Ilsan Hospital, Goyang, Korea
| | - June-Won Cheong
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Tae Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yoo Hong Min
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
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21
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Sandherr M, Einsele H, Hebart H, Kahl C, Kern W, Kiehl M, Massenkeil G, Penack O, Schiel X, Schuettrumpf S, Ullmann AJ, Cornely OA. Antiviral prophylaxis in patients with haematological malignancies and solid tumours: Guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society for Hematology and Oncology (DGHO). Ann Oncol 2006; 17:1051-9. [PMID: 16410361 DOI: 10.1093/annonc/mdj132] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Morbidity and mortality in patients with malignancies are increased by viral infections. These mostly are reactivations of asymptomatic latent infections. They primarily concern clinical entities associated with the reactivation of herpes viruses, such as varicella zoster virus (VZV) and cytomegalovirus (CMV). Respiratory tract infections caused by influenza, parainfluenza or respiratory syncytial virus (RSV) are less common. Since reactivation of latent infections has major clinical impact, antiviral prophylaxis is an attractive approach for patients expecting immunosuppression. The main risk factor for clinically relevant reactivation is profound disruption of cellular immune response. Duration and severity of chemotherapy induced neutropenia are of lesser importance. The risk of viral complications rises significantly in the presence of sustained suppression of T-cell function, e.g. in recipients of allogeneic stem cell transplants or of alemtuzumab (Campath-1H) antibody therapy. The objective of this guideline is to review the basis of prophylactic strategies and to provide recommendations for clinicians treating patients with haematological malignancies and solid tumors.
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Affiliation(s)
- M Sandherr
- Medizinische Klinik, Klinikum Augsburg, Germany.
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22
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Lin PC, Poh SB, Lee MY, Hsiao LT, Chen PM, Chiou TJ. Fatal fulminant hepatitis B after withdrawal of prophylactic lamivudine in hematopoietic stem cell transplantation patients. Int J Hematol 2005; 81:349-51. [PMID: 15914368 DOI: 10.1532/ijh97.a10411] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Hepatitis B virus (HBV) reactivation can give rise to acute hepatitis and even fatal fulminant hepatitis in patients receiving immunosuppressive or cytostatic treatment. Recently, the prophylactic use of lamivudine for HBV reactivation in HBV surface antigen-positive chronic-disease patients undergoing hematopoietic stem cell transplantation (HSCT) has been reported. However, the appropriate duration for this prophylactic therapy is unclear. Here, we report 2 cases of fatal fulminant hepatitis B reactivation in HSCT patients after lamivudine withdrawal. One patient with non-Hodgkin's lymphoma completed 6 courses of CHOP chemotherapy (cyclophosphamide, doxorubicin, vincristine [Oncovin], and prednisone) and autologous peripheral blood SCT (PBSCT). Lamivudine was discontinued 3 months after transplantation. The second patient had acute myeloid leukemia. He received induction chemotherapy and postremission allogeneic PBSCT as late intensified consolidation therapy. Lamivudine treatment was discontinued 10 months after transplantation. In both patients, HBV reactivation 2 to 3 months following lamivudine cessation led to fatal fulminant hepatitis. We suggest that the duration of prophylactic use of lamivudine in chronic HBV carriers receiving HSCT be prolonged until the patient's immune system has been reconstituted.
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Affiliation(s)
- Peng-Chan Lin
- Division of Medical Oncology, Department of Medicine, Taipei Veterans General Hospital, National Yang-Ming University, School of Medicine, Taipei 112, Taiwan
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23
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Dai MS, Chao TY. Lamivudine therapy in HBsAg-carrying breast cancer patients undergoing chemotherapy: prophylactic or preemptive? Breast Cancer Res Treat 2005; 92:95-6. [PMID: 15980997 DOI: 10.1007/s10549-005-1942-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Lau GKK, Yiu HHY, Fong DYT, Cheng HC, Au WY, Lai LSF, Cheung M, Zhang HY, Lie A, Ngan R, Liang R. Early is superior to deferred preemptive lamivudine therapy for hepatitis B patients undergoing chemotherapy. Gastroenterology 2003; 125:1742-9. [PMID: 14724827 DOI: 10.1053/j.gastro.2003.09.026] [Citation(s) in RCA: 314] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Hepatitis B virus reactivation is a serious cause of morbidity and mortality in hepatitis B surface antigen-positive patients treated with chemotherapy. We compared the efficacy of early and deferred preemptive lamivudine therapy in reducing the incidence of hepatitis due to hepatitis B virus reactivation in hepatitis B surface antigen-positive lymphoma patients treated with chemotherapy. METHODS Thirty consecutive hepatitis B surface antigen-positive lymphoma patients undergoing intensive chemotherapy were randomized (1:1) to receive lamivudine 100 mg daily 1 week before chemotherapy (group 1) or to have this treatment deferred until there was serological evidence of hepatitis B virus reactivation on the basis of serial 2-week-interval serum hepatitis B virus DNA monitoring by a Digene Hybrid Capture II assay (group 2). RESULTS Eight (53%) patients in group 2 and none in group 1 had hepatitis B virus virological reactivation after chemotherapy (P = 0.002). Seven patients in group 2 still had hepatitis (5 anicteric hepatitis, 1 icteric hepatitis, and 1 hepatic failure). Survival free from hepatitis due to hepatitis B virus reactivation in group 1 patients was significantly longer than that in group 2 (P = 0.002 on the log-rank test). The median onset of hepatitis B virus reactivation in these patients was 16 weeks (range, 4-36 weeks) after the initiation of chemotherapy. Three (13%) of the 23 patients treated with lamivudine had hepatitis B virus-related hepatitis after lamivudine withdrawal. CONCLUSIONS Lamivudine should be considered preemptively before or at the initiation of chemotherapy for all hepatitis B surface antigen-positive lymphoma patients undergoing intense chemotherapy.
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Affiliation(s)
- George K K Lau
- Division of Gastroenterology and Hepatology, University Department of Medicine, Queen Mary Hospital, Hong Kong Special Administrative Region, China.
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