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Reactivation of Hepatitis B Virus in Patients with Multiple Myeloma. Cancers (Basel) 2019; 11:cancers11111819. [PMID: 31752356 PMCID: PMC6895787 DOI: 10.3390/cancers11111819] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/16/2019] [Accepted: 11/17/2019] [Indexed: 12/11/2022] Open
Abstract
Reactivation of hepatitis B virus (HBV) is a well-known complication in patients with hematological malignancies during or after cytotoxic chemotherapy. If the initiation of antiviral therapy is delayed in patients with HBV reactivation, these patients can develop severe hepatitis and may die of fulminant hepatitis. The preventive strategy for HBV reactivation in patients with malignant lymphoma has already been established based on some prospective studies. As there was an increased number of novel agents being approved for the treatment of multiple myeloma (MM), the number of reported cases of HBV reactivation among MM patients has gradually increased. We conducted a Japanese nationwide retrospective study and revealed that HBV reactivation in MM patients is not rare and that autologous stem cell transplantation is a significant risk factor. In this study, around 20% of all patients with HBV reactivation developed HBV reactivation after 2 years from the initiation of therapy, unlike malignant lymphoma. This might be due to the fact that almost all of the patients received chemotherapy for a long duration. Therefore, a new strategy for the prevention of HBV reactivation in MM patients is required.
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Fang J, Li W, Tan M, Peng X, Tan Z, Wang W. Effect of different hepatitis B infection status on the prognosis of active lupus nephritis treated with immunosuppression: a retrospective analysis of 177 patients. Int J Rheum Dis 2018; 21:1060-1067. [PMID: 29878614 DOI: 10.1111/1756-185x.13313] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
AIM To analyze whether different hepatitis B virus (HBV) infection status influenced the prognosis of patients with lupus nephritis (LN) under immunosuppressive therapy. METHODS A retrospective study enrolled 177 adults with active LN (Classes III, IV, V or mixed), and divided them into three groups: (i) HBV-free group (n = 93), antibodies to hepatitis B surface antigen positive only or all items negative; (ii) occult HBV infection group (n = 68), hepatitis B surface antigen (HBsAg) negative and antibody to hepatitis B core antigen positive with undetectable HBV DNA; and (iii) HBV infection group (n = 16), HBsAg-positive. The composite renal outcome was defined as a composite of progression to end-stage renal disease, 50% estimated glomerular filtration rate decrease, or death. RESULTS The HBV infection rate was 9.04% in active LN. In the HBV infection group, a greater proportion of patients delayed immunosuppressive therapy, reduced prednisone dose, used mycophenolate mofetil in the first induction phase, received immunoglobulin pulse therapy, as well as avoided methylprednisolone pulse treatment (P < 0.05). The composite renal outcome was significantly different among the three groups: 4/93 (4.30%) of the HBV-free group, 7/68 (10.29%) of the occult HBV infection group, and 4/16 (25.00%) of HBV infection group (P = 0.018). Univariate and multivariate analyses identified three independent risk factors of composite renal outcome: active HBV carrier (odds ratio [OR] 10.342, 95% CI 2.151-66.053, P = 0.017), cycle of immunosuppression > 1 (OR 3.345, 95% CI 1.201-9.983, P = 0.025), and delayed immunosuppressive therapy (OR 3.118, 95% CI 1.207-10.662, P = 0.031). CONCLUSIONS All these results suggested that HBV infection status might confer a worse prognosis for patients with active LN.
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Affiliation(s)
- Jing Fang
- Department of Nephrology, China-Japan Friendship Hospital, Beijing, China
| | - Wenge Li
- Department of Nephrology, China-Japan Friendship Hospital, Beijing, China
| | - Min Tan
- Department of Nephrology, China-Japan Friendship Hospital, Beijing, China
| | - Xiangxin Peng
- Department of Hepatology, China-Japan Friendship Hospital, Beijing, China
| | - Zhao Tan
- Department of Nephrology, China-Japan Friendship Hospital, Beijing, China
| | - Wenbo Wang
- Department of Nephrology, China-Japan Friendship Hospital, Beijing, China
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Liu W, Xie Y, Gao T, Huang F, Wang L, Ding L, Wang W, Liu S, Dai J, Wang B. Reflection and observation: cell-based screening failing to detect HBV in HUMSCs derived from HBV-infected mothers underscores the importance of more stringent donor eligibility to reduce risk of transmission of infectious diseases for stem cell-based medical products. Stem Cell Res Ther 2018; 9:177. [PMID: 29973264 PMCID: PMC6030788 DOI: 10.1186/s13287-018-0920-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 05/31/2018] [Accepted: 06/06/2018] [Indexed: 12/20/2022] Open
Abstract
Background In cell-based therapy, the transmission of communicable diseases imposes a substantial threat to recipients. In this study, we investigated whether cell-based screening could detect hepatitis B virus (HBV) in human umbilical cord-derived mesenchymal stem cells (HUMSCs) isolated from HBV-infected donors to understand the susceptibility of HUMSCs to HBV infection. Methods HBV assay was performed in HUMSCs derived from healthy and HBV-infected donors with enzyme-linked immunosorbent assay (ELISA), fluorescence quantitative PCR (FQ-PCR) assay, and droplet digital PCR (ddPCR) assay. Further, HBV DNA was assayed in HUMSCs derived from healthy donors after incubation with human sera containing a high titer of HBV using FQ-PCR. Results HBV antigen/antibody and DNA failed to be detected using ELISA, FQ-PCR, and ddPCR. After incubation with HBV infection sera, HBV DNA could be detected, but below the valid titer of the assay kit. The HBV DNA levels in HBV-incubated HUMSCs gradually decreased with medium change every 2 days and then significantly decreased, not even detected after passage. Conclusions The current cell-based screening methods could not detect HBV in HUMSCs derived from HBV-infected donors, indicating the importance of more stringent donor eligibility to reduce the risk of transmission of communicable diseases in cell-based therapy. To solve the problem of an occult HBV window period in donor eligibility determination, we recommend that the donors undergo another HBV serological test 3 months after the first serological communicable disease screening.
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Affiliation(s)
- Wei Liu
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Yuanyuan Xie
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Tianyun Gao
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Feifei Huang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Liudi Wang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Lijun Ding
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Wenqing Wang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Shuo Liu
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Jianwu Dai
- Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, No. 1 West Beichen Road, Beijing, 100190, China.
| | - Bin Wang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China.
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Cholongitas E, Haidich AB, Apostolidou-Kiouti F, Chalevas P, Papatheodoridis GV. Hepatitis B virus reactivation in HBsAg-negative, anti-HBc-positive patients receiving immunosuppressive therapy: a systematic review. Ann Gastroenterol 2018; 31:480-490. [PMID: 29991894 PMCID: PMC6033767 DOI: 10.20524/aog.2018.0266] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 02/27/2018] [Indexed: 12/17/2022] Open
Abstract
Background: The optimal management of HBsAg-negative, anti-HBc-positive patients who receive immunosuppression remains unclarified. We systematically reviewed the available data on potential predictors of the risk of hepatitis B virus (HBV) reactivation in such patients. Methods: A literature search identified 55 studies with 3640 HBsAg-negative, anti-HBc-positive patients who received immunosuppressive regimens. Results: HBV reactivation was reported in 236 (6.5%) patients. The pooled HBV reactivation rates did not differ between patients with detectable or undetectable HBV DNA in studies with hematological diseases or regimens containing rituximab, but it was higher in patients with detectable than in those with undetectable HBV DNA who were taking rituximab-free regimens (14% vs. 2.6%; risk ratio [RR] 12.67, 95% CI: 95%CI 2.39-67.04, P=0.003) or had non-hematological diseases, although the latter was not confirmed by sensitivity analysis (RR 8.80, 95%CI 0.71-109.00, P=0.09). The pooled HBV reactivation rates were lower in patients with positive than in those with negative anti-HBs in studies with hematological (7.1% vs. 21.8%; RR 0.29, 95%CI 0.19-0.46, P<0.001) or non-hematological (2.5% vs. 10.7%; RR 0.28, 95%CI 0.11-0.76, P=0.012) diseases, and rituximab-containing (6.6% vs. 19.8%; RR 0.32, 95%CI 0.15-0.69, P=0.003) or rituximab-free (3.3% vs. 9.2%; RR 0.36, 95%CI 0.14-0.96, P=0.042) regimens. Conclusions: The risk of HBV reactivation is high; therefore, anti-HBV prophylaxis should be recommended in HBsAg-negative, anti-HBc-positive patients with hematological diseases and/or rituximab-containing regimens, regardless of HBV DNA and anti-HBs status. In contrast, patients with non-hematological diseases or rituximab-free regimens have a low risk of HBV reactivation and may not require anti-HBV prophylaxis if they have undetectable HBV DNA and positive anti-HBs.
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Affiliation(s)
- Evangelos Cholongitas
- 1st Department of Internal Medicine, Medical School of National & Kapodistrian University, Athens (Evangelos Cholongitas), Greece
| | - Anna-Bettina Haidich
- Department of Hygiene and Epidemiology, Medical School of Aristotle University of Thessaloniki (Anna-Bettina Haidich, Fani Apostolidou-Kiouti), Greece
| | - Fani Apostolidou-Kiouti
- Department of Hygiene and Epidemiology, Medical School of Aristotle University of Thessaloniki (Anna-Bettina Haidich, Fani Apostolidou-Kiouti), Greece
| | - Parthenis Chalevas
- 4th Department of Internal Medicine, Medical School of Aristotle University, Hippokration General Hospital of Thessaloniki (Parthenis Chalevas), Greece
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital of Athens (George V. Papatheodoridis), Greece
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Park H, Kim DY, Kim SJ, Chung H, Cho H, Jang JE, Cheong JW, Min YH, Song JW, Kim JS. HBsAg-Negative, Anti-HBc-Negative Patients Still Have a Risk of Hepatitis B Virus-Related Hepatitis after Autologous Stem Cell Transplantation for Multiple Myeloma or Malignant Lymphoma. Cancer Res Treat 2017; 50:1121-1129. [PMID: 29198097 PMCID: PMC6192905 DOI: 10.4143/crt.2017.329] [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: 07/10/2017] [Accepted: 11/27/2017] [Indexed: 01/02/2023] Open
Abstract
Purpose Although hepatitis B surface antigen (HBsAg)–negative, hepatitis B core antibody (anti-HBc)–negative patients are not considered to be at risk for hepatitis B virus (HBV)–related hepatitis, the actual risk remains to be elucidated. This study aimed to evaluate the risk of HBV-related hepatitis in HBsAg-negative, anti-HBc–negative patients receiving autologous stem cell transplantation (ASCT) for multiple myeloma (MM) or malignant lymphoma. Materials and Methods We retrospectively reviewed data from 271 HBsAg-negative patients (161 anti-HBc–negative and 110 anti-HBc–positive at the time of ASCT) who received ASCT for MM or lymphoma. The risk of HBV-related hepatitis was analyzed according to the presence of anti-HBc. HBV serology results at the time of ASCT were compared with those at the time of diagnosis of MM or lymphoma. Results Three patients (two anti-HBc–negative MMs and one anti-HBc–positive MM) developed HBV-related hepatitis after ASCT. The rate of HBV-related hepatitis did not differ among patients with or without anti-HBc status (p=0.843). HBV-related hepatitis more frequently occurred in MM patients than in lymphoma patients (p=0.041). Overall, 9.1% of patients (16.7% with MM and 5.4% with lymphoma) who were HBsAg–negative and anti-HBc–positive at the time of diagnosis had lost anti-HBc positivity during chemotherapy prior to ASCT. Conclusion Our data suggest that HBsAg-negative, anti-HBc–negative patients at the time of ASCT for MM or lymphoma still might be at a risk for HBV-related hepatitis.
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Affiliation(s)
- Hyunsung Park
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Soo-Jeong Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Haerim Chung
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyunsoo Cho
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Eun Jang
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - June-Won Cheong
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yoo Hong Min
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae-Woo Song
- Department of Laboratory Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Hepatitis B reactivation in HBsAg-negative/HBcAb-positive patients receiving immunosuppressive therapy for glomerulonephritis: a retrospective analysis. Int Urol Nephrol 2016; 49:475-482. [PMID: 28032257 DOI: 10.1007/s11255-016-1487-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 12/09/2016] [Indexed: 12/18/2022]
Abstract
PURPOSE The aim of this study is to investigate the prevalence and risk factors for hepatitis B virus (HBV) reactivation in HBsAg-negative/HBcAb-positive patients receiving immunosuppressive therapy for glomerulonephritis. METHODS We performed a retrospective study of 745 HBsAg-negative/HBcAb-positive patients undergoing immunosuppressive therapy for glomerulonephritis from years 2003 to 2012 at the department of nephrology, China-Japan Friendship Hospital, Beijing, China. The patients were divided into HBV reactivation group (n = 27) and non-HBV reactivation group (n = 718). RESULTS The prevalence of HBV reactivation in patients receiving immunosuppressive therapy for glomerulonephritis was up to 3.62% in serological status of HBsAg-negative/HBcAb-positive. HBV reactivation was associated with several findings: greater proportion of lupus nephritis (25.93 vs. 9.61%, p = 0.014), much higher percentage of HBsAb-negative (74.07 vs. 23.82%, p < 0.001), longer duration of immunosuppressive treatment (100 vs. 70.06%, p < 0.001), as well as more cases of combined immunosuppressant (92.59 vs. 61.56%, p = 0.001). After univariate and multivariate analysis, three variables remained as independent risk factors for HBV reactivation: serological status of HBsAb-negative (OR 8.375, 95% CI 3.674-19.776, p = 0.001), length of immunosuppressive treatment more than 1 year (OR 1.308, 95% CI 1.121-1.358, p = 0.024), and combined immunosuppressant (OR 6.342, 95% CI 1.675-30.166, p = 0.003). CONCLUSIONS HBV reactivation is not uncommon in HBsAg-negative/HBcAb-positive glomerulonephritis patients treated with immunosuppressant, and the prevalence was up to 3.62%. Patients with serological status of HBsAb-negative, more than 1 year of immunosuppressive therapy, and combined immunosuppressant are independent risk factors for HBV reactivation.
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Tsukune Y, Sasaki M, Odajima T, Isoda A, Matsumoto M, Koike M, Tamura H, Moriya K, Ito S, Asahi M, Imai Y, Tanaka J, Handa H, Koiso H, Tanosaki S, Hua J, Hagihara M, Yahata Y, Suzuki S, Watanabe S, Sugimori H, Komatsu N. Incidence and clinical background of hepatitis B virus reactivation in multiple myeloma in novel agents' era. Ann Hematol 2016; 95:1465-72. [PMID: 27358178 DOI: 10.1007/s00277-016-2742-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 06/24/2016] [Indexed: 01/16/2023]
Abstract
There are some reports regarding hepatitis B virus (HBV) reactivation in patients with myeloma who are HBV carriers or who have had a resolved HBV infection, and there is no standard prophylaxis strategy for these patients. We performed a retrospective multicenter study to determine the incidence and characteristics of HBV reactivation in patients with multiple myeloma. We identified 641 patients with multiple myeloma who had been treated using novel agents and/or autologous stem cell transplantation with high-dose chemotherapy between January 2006 and June 2014 at nine Japanese hospitals. The patients' characteristics, laboratory data, and clinical courses were retrieved and statistically analyzed. During a median follow-up of 101 weeks, one of eight (12.5 %) HBV carriers developed hepatitis and 9 of 99 (9.1 %) patients with resolved HBV infection experienced HBV reactivation; the cumulative incidences of HBV reactivation at 2 years (104 weeks) and 5 years (260 weeks) were 8 and 14 %, respectively. The nine cases of reactivation after resolved HBV infection had received entecavir as preemptive therapy or were carefully observed by monitoring their HBV DNA levels, and none of these cases developed hepatitis. Among patients with multiple myeloma, HBV reactivation was not rare. Therefore, long-term monitoring of HBV DNA levels is needed to prevent hepatitis that is related to HBV reactivation in these patients.
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Affiliation(s)
- Yutaka Tsukune
- Department of Hematology, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Makoto Sasaki
- Department of Hematology, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
| | - Takeshi Odajima
- Faculty of Health Science, Daito Bunka University School of Sports and Health Science, Saitama, Japan
| | - Atsushi Isoda
- Department of Hematology, National Hospital Organization Nishigunma Hospital, Gunma, Japan
| | - Morio Matsumoto
- Department of Hematology, National Hospital Organization Nishigunma Hospital, Gunma, Japan
| | - Michiaki Koike
- Department of Hematology, Juntendo University Shizuoka Hospital, Shizuoka, Japan
| | - Hideto Tamura
- Division of Hematology, Department of Medicine, Nippon Medical School, Tokyo, Japan
| | - Keiichi Moriya
- Division of Hematology, Department of Medicine, Nippon Medical School, Tokyo, Japan
| | - Shigeki Ito
- Department of Medical Oncology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Maki Asahi
- Hematology and Oncology, Department of Internal Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Yoichi Imai
- Department of Hematology, Tokyo Women's Medical University, Tokyo, Japan
| | - Junji Tanaka
- Department of Hematology, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroshi Handa
- Department of Medicine and Clinical Science, Gunma University, Gunma, Japan
| | - Hiromi Koiso
- Infection Control and Prevention Center, Gunma University Hospital, Gunma, Japan
| | - Sakae Tanosaki
- Department of Hematology, The Fraternity Memorial Hospital, Tokyo, Japan
| | - Jian Hua
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
| | - Masao Hagihara
- Department of Hematology, Eiju General Hospital, Tokyo, Japan
| | - Yuriko Yahata
- Department of Hematology, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Satoko Suzuki
- Department of Gastroenterology, Tokyo Metropolitan Health and Medical Treatment Corporation Tobu Chiiki Hospital, Tokyo, Japan
| | - Sumio Watanabe
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Hiroki Sugimori
- Department of Preventive Medicine, Daito Bunka University Graduate School of Sports and Health Science, Saitama, Japan
| | - Norio Komatsu
- Department of Hematology, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
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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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Seto WK. Hepatitis B virus reactivation during immunosuppressive therapy: Appropriate risk stratification. World J Hepatol 2015; 7:825-830. [PMID: 25937860 PMCID: PMC4411525 DOI: 10.4254/wjh.v7.i6.825] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 02/14/2015] [Accepted: 03/09/2015] [Indexed: 02/06/2023] Open
Abstract
Our understanding of hepatitis B virus (HBV) reactivation during immunosuppresive therapy has increased remarkably during recent years. HBV reactivation in hepatitis B surface antigen (HBsAg)-positive individuals has been well-described in certain immunosuppressive regimens, including therapies containing corticosteroids, anthracyclines, rituximab, antibody to tumor necrosis factor (anti-TNF) and hematopoietic stem cell transplantation (HSCT). HBV reactivation could also occur in HBsAg-negative, antibody to hepatitis B core antigen (anti-HBc) positive individuals during therapies containing rituximab, anti-TNF or HSCT.For HBsAg-positive patients, prophylactic antiviral therapy is proven to the effective in preventing HBV reactivation. Recent evidence also demonstrated entecavir to be more effective than lamivudine in this aspect. For HBsAg-negative, anti-HBc positive individuals, the risk of reactivations differs with the type of immunosuppression. For rituximab, a prospective study demonstrated the 2-year cumulative risk of reactivation to be 41.5%, but prospective data is still lacking for other immunosupressive regimes. The optimal management in preventing HBV reactivation would involve appropriate risk stratification for different immunosuppressive regimes in both HBsAg-positive and HBsAg-negative, anti-HBc positive individuals.
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Kim HY, Kim W. Chemotherapy-related reactivation of hepatitis B infection: Updates in 2013. World J Gastroenterol 2014; 20:14581-14588. [PMID: 25356022 PMCID: PMC4209525 DOI: 10.3748/wjg.v20.i40.14581] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [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: 12/23/2013] [Accepted: 05/19/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatitis B reactivation is a potentially serious complication of anticancer chemotherapy, which occurs during and after therapy. This condition affects primarily hepatitis B surface antigen (HBsAg)-positive patients, but sometimes HBsAg-negative patients can be at risk, based only on evidence of past infection or occult infection with a low titer of detectable hepatitis B virus (HBV) DNA. The clinical outcomes vary with the different degrees of virologic and biochemical rebound, ranging from asymptomatic elevations in liver enzymes to hepatic failure and even death. Despite the remarkable advancement in the treatment of chronic hepatitis B over the past decade, proper strategies for the prevention and management of HBV reactivation remain elusive. Moreover, with the increasing use of rituximab in patients with lymphoma, HBV reactivation in occult or past infections has become increasingly problematic, especially in HBV-endemic regions. This review addresses the current knowledge on the clinical aspects and management of chemotherapy-related HBV reactivation, updates from recent reports, several unresolved issues and future perspectives.
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Occult HBV infection: a faceless enemy in liver cancer development. Viruses 2014; 6:1590-611. [PMID: 24717680 PMCID: PMC4014712 DOI: 10.3390/v6041590] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 03/13/2014] [Accepted: 03/20/2014] [Indexed: 12/12/2022] Open
Abstract
The hepatitis B virus (HBV) represents a worldwide public health problem; the virus is present in one third of the global population. However, this rate may in fact be higher due to occult hepatitis B virus infection (OBI). This condition is characterized by the presence of the viral genome in the liver of individuals sero-negative for the virus surface antigen (HBsAg). The causes of the absence of HBsAg in serum are unknown, however, mutations have been identified that produce variants not recognized by current immunoassays. Epigenetic and immunological host mechanisms also appear to be involved in HBsAg suppression. Current evidence suggests that OBI maintains its carcinogenic potential, favoring the progression of fibrosis and cirrhosis of the liver. In common with open HBV infection, OBI can contribute to the establishment of hepatocellular carcinoma. Epidemiological data regarding the global prevalence of OBI vary due to the use of detection methods of different sensitivity and specificity. In Latin America, which is considered an area of low prevalence for HBV, diagnostic screening methods using gene amplification tests for confirmation of OBI are not conducted. This prevents determination of the actual prevalence of OBI, highlighting the need for the implementation of cutting edge technology in epidemiological surveillance systems.
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Occult hepatitis B: clinical viewpoint and management. HEPATITIS RESEARCH AND TREATMENT 2013; 2013:259148. [PMID: 23533738 PMCID: PMC3603201 DOI: 10.1155/2013/259148] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Revised: 01/25/2013] [Accepted: 02/09/2013] [Indexed: 02/07/2023]
Abstract
Occult HBV infection (OBI) is defined as HBV DNA detection in serum or in the liver by sensitive diagnostic tests in HBsAg-negative patients with or without serologic markers of previous viral exposure. OBI seems to be higher among subjects at high risk for HBV infection and with liver disease. OBI can be both a source of virus contamination in blood and organ donations and the reservoir for full blown hepatitis after reactivation. HBV reactivation depends on viral and host factors but these associations have not been analyzed thoroughly. In OBI, it would be best to prevent HBV reactivation which inhibits the development of hepatitis and subsequent mortality. In diverse cases with insufficient data to recommend routine prophylaxis, early identification of virologic reactivation is essential to start antiviral therapy. For retrieving articles regarding OBI, various databases, including OVID, PubMed, Scopus, and ScienceDirect, were used.
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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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14
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Çakar MK, Suyani E, Sucak GT, Altindal Ş, Aki SZ, Acar K, Yağci M, Rota S, Özenirler S. HBV-related events after allogeneic hematopoetic stem cell transplantatıon in a center from Turkey. Ann Hematol 2012; 92:395-402. [PMID: 23143119 DOI: 10.1007/s00277-012-1620-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Accepted: 10/31/2012] [Indexed: 12/17/2022]
Abstract
To investigate the frequency of hepatitis B virus (HBV)-related events after allogeneic HCT in a moderate endemic area for HBV infection. The data of 197 patients who underwent allogeneic hematopoetic stem cell transplatation (HCT) from September 2003 through December 2010 were reviewed retrospectively with respect to HBV-related events. Resolved HBV infection was described as negative HBsAg, positive HBcAb, and positive HBsAb. Latent HBV infection was defined in patients with HBcAb positivity in the abscence of HBV DNA and HBsAb. Hepatitis B naive patients are defined as the patiens with no serological or molecular marker related to HBV. Seropositive patients were the patients with positive HBsAg and HBV-DNA. Median age was 28 (range, 15-64) years, with 128 male and 69 female patients. Median follow-up of the cohort was 8 (range, 0.5-78) months. We detected HBV-related events in 7 (3.6 %) recipients after allogeneic HCT. Five (71.4 %) of these events were HBV reactivation, while two cases (28.6 %) had acute hepatitis B infection. Four of the five reactivations were in the seropositive group (80 %), while one ocurred in a patient with resolved hepatitis. Two patients who developed acute hepatitis B were HBV naive and previously immunized patients, respectively. Hepatitis B virus reactivation remains a problem in seropositive patients and might require more effective treatment strategies.
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Affiliation(s)
- Merih Kizil Çakar
- Departments of Hematology, Gazi University Faculty of Medicine, Beşevler, 06500, Ankara, Turkey
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Papamichalis P, Alexiou A, Boulbou M, Dalekos GN, Rigopoulou EI. Reactivation of resolved hepatitis B virus infection after immunosuppression: is it time to adopt pre-emptive therapy? Clin Res Hepatol Gastroenterol 2012; 36:84-93. [PMID: 21920838 DOI: 10.1016/j.clinre.2011.07.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Revised: 07/23/2011] [Accepted: 07/26/2011] [Indexed: 02/04/2023]
Abstract
New therapeutic options like monoclonal antibodies (anti-CD20/rituximab) and hematopoietic stem cell transplantation (HSCT) have increased both the effectiveness of therapies and the risk for reactivation of Hepatitis B virus (HBV). We describe two cases with serological evidence of resolved HBV infection (hepatitis B surface antigen (HBsAg) negative/antibody to hepatitis B core antigen (anti-HBc) and antibody to hepatitis B surface antigen (anti-HBs) positive), who developed reverse seroconversion (clearance of HBsAb/appearance of HBsAg) with active HBV infection after treatment with combination of conventional chemotherapy, rituximab and autologous HSCT for hematological malignancies. Review of the literature highlights the increasing incidence of HBV reactivation in patients with resolved infection and raises concerns as to whether current guidelines for pre-chemotherapy screening with sensitive HBV-DNA assays and serial monitoring for anti-HBs titres should be implemented also for patients with resolved infection. Future studies should aim at clarifying the cost-benefit from administration of nucleoside analogues in these patients.
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Affiliation(s)
- Panagiotis Papamichalis
- Department of Medicine, Medical School, University of Thessaly, Biopolis, 41110 Larissa, Greece
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Larrubia JR. Occult hepatitis B virus infection: A complex entity with relevant clinical implications. World J Gastroenterol 2011; 17:1529-30. [PMID: 21472115 PMCID: PMC3070120 DOI: 10.3748/wjg.v17.i12.1529] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2010] [Revised: 09/06/2010] [Accepted: 09/13/2010] [Indexed: 02/06/2023] Open
Abstract
Occult hepatitis B virus (HBV) infection is a world-wide entity, following the geographical distribution of detectable hepatitis B. This entity is defined as the persistence of viral genomes in the liver tissue and in some instances also in the serum, associated to negative HBV surface antigen serology. The molecular basis of the occult infection is related to the life cycle of HBV, which produces a covalently closed circular DNA that persists in the cell nuclei as an episome, and serves as a template for gene transcription. The mechanism responsible for the HBsAg negative status in occult HBV carriers is a strong suppression of viral replication, probably due to the host’s immune response, co-infection with other infectious agents and epigenetic factors. There is emerging evidence of the potential clinical relevance of occult HBV infection, since this could be involved in occult HBV transmission through orthotopic liver transplant and blood transfusion, reactivation of HBV infection during immunosuppression, impairing chronic liver disease outcome and acting as a risk factor for hepatocellular carcinoma. Therefore it is important to bear in mind this entity in cryptogenetic liver diseases, hepatitis C virus/HIV infected patients and immunosupressed individuals. It is also necessary to increase our knowledge in this fascinating field to define better strategies to diagnose and treat this infection.
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