1
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Xiong D, Cai W, Zhao W. Risk factors of HBV reactivation in leukemia patients with resolved HBV infection after allogeneic hematopoietic stem cell transplantation. Clin Res Hepatol Gastroenterol 2024:102447. [PMID: 39181184 DOI: 10.1016/j.clinre.2024.102447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 08/12/2024] [Accepted: 08/14/2024] [Indexed: 08/27/2024]
Abstract
BACKGROUND The hepatitis B surface antigen (HBsAg)-negative and antibody to hepatitis B core antigen (anti-HBc)-positive patients after allogeneic hematopoietic stem cell transplantation (allo-HSCT) are at risk of HBV reactivation (HBVr). METHODS To analyze the risk factors for HBVr, a total of 1,042 leukemia patients(≥18years of age), who underwent allo-HSCT from January 2016 to April 2022 in The First Affiliated Hospital of Soochow University, were enrolled in the study. Finally, 193 leukemia patients with resolved HBV infection were included into the study. RESULTS HBVr occurred in 22 patients (11.39%), and the median time to HBVr was 24 months (with a range of 11-51months). Hepatitis flares developed in 22.73% of patients with HBVr, and hepatic failure occurred in 1 patient. During the follow-up period, only 1(1.3%) patient experienced HBVr among 79 patients with antiviral prophylaxis. While 21(18.42%) patients experienced HBVr among 114 patients without antiviral prophylaxis. The cumulative incidence of HBV reactivation at 3 years was 44.4.% for anti-HBs-negative donors/recipients with a low anti-HBs titer (<100IU/L) and 7.1% for anti-HBs-positive donors/recipients with a high anti-HBs titer (≥100IU/L) respectively. In addition, univariate and multifactorial Cox regression analyses confirmed the use of rituzumab as a risk factor for HBV reactivation. CONCLUSION The univariate and multivariate analysis confirmed that the anti-HBs titer in both recipients and donors are protective indicators to prevent incidence of HBVr. In addition, antiviral prophylaxis can significantly reduce the incidence of HBVr.
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Affiliation(s)
- Danping Xiong
- Department of Infection Diseases, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Wen Cai
- Department of Infection Diseases, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Weifeng Zhao
- Department of Infection Diseases, The First Affiliated Hospital of Soochow University, Suzhou 215006, China.
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2
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Duvoux C, Blaise L, Matimbo JJ, Mubenga F, Ngongang N, Hurtova M, Laurent A, Augustin J, Calderaro J, Reizine E, Luciani A, Habibi A, Bachir D, Vole G, Gellen-Dautremer J, Leroy V, Levesque E, Bartolucci P. The liver in sickle cell disease. Presse Med 2023; 52:104212. [PMID: 37981193 DOI: 10.1016/j.lpm.2023.104212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023] Open
Abstract
Liver involvement in SCD patients is frequent but often misdiagnosed or underestimated, except in case of advanced liver diseases. Because of so far poorly recognized forms of chronic SCD-related vascular injury that can silently evolved towards end stages or facilitate ACLF, any persisting liver function tests abnormalities should be carefully investigated, following the above proposed algorithm. Work up and management must be considered multidisciplinary in relationship with a Hepatologist. Early SCD hepatopathy should prompt revision of SCD management to prevent further liver injury and decompensation, discussing transfusion exchanges and hydro urea when not yet initiated, and control for any cofactor of liver injury. The role of HSCT in early SCD hepatopathies also deserves evaluation. In advanced SCD hepatopathies, liver transplantation, which has been rarely performed so far, is the only therapeutic option associated with improved survival. It should definitely be discussed- either electively in case of decompensation in SCD cirrhosis or jaundice/recurrent cholangitis in cholestatic diseases, with excellent outcome, - or emergently in case of ALF or ACLF with more mitigate results. To improve knowledge and management of SCD liver diseases, creation of national and international registries, as well as longitudinal observational cohorts are encouraged.
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Affiliation(s)
- Christophe Duvoux
- Department of Hepatology and Medical Liver Transplant Unit, Henri Mondor Hospital-APHP, University Paris Est Créteil, France.
| | - Lorraine Blaise
- Department of Hepatology and Liver Oncology, Avicenne Hospital-APHP, Bobigny, France
| | - Jean-Jacques Matimbo
- Department of Hepatology and Medical Liver Transplant Unit, Henri Mondor Hospital-APHP, University Paris Est Créteil, France; Department of Hepatology and Liver Oncology, Avicenne Hospital-APHP, Bobigny, France; Department of Hepatology and Gastroenterology, Clinique Universitaire Kinshasa, Democratic Republic of Congo
| | | | - Norbert Ngongang
- Department of Hepatology and Medical Liver Transplant Unit, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Monika Hurtova
- Department of Hepatology and Medical Liver Transplant Unit, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Alexis Laurent
- Department of Digestive & HPB Surgery, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Jérémy Augustin
- Department of Pathology, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Julien Calderaro
- Department of Pathology, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Edouard Reizine
- Department of Radiology, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Alain Luciani
- Department of Radiology, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Anoosha Habibi
- UMGGR, Department of Internal Medicine, Sickle Cell National Referral Center, Henri Mondor-Hospital APHP, University Paris Est Créteil, France; IMRB, UPEC, INSERM, EFS, Team Pirenne. University Paris Est Créteil, France
| | - Dora Bachir
- UMGGR, Department of Internal Medicine, Sickle Cell National Referral Center, Henri Mondor-Hospital APHP, University Paris Est Créteil, France
| | - Geoffroy Vole
- UMGGR, Department of Internal Medicine, Sickle Cell National Referral Center, Henri Mondor-Hospital APHP, University Paris Est Créteil, France; IMRB, UPEC, INSERM, EFS, Team Pirenne. University Paris Est Créteil, France
| | | | - Vincent Leroy
- Department of Hepatology and Medical Liver Transplant Unit, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Eric Levesque
- Department of Anesthesia and Surgical Intensive Care-liver ICU, Henri Mondor Hospital-APHP, University Paris Est Créteil, France
| | - Pablo Bartolucci
- UMGGR, Department of Internal Medicine, Sickle Cell National Referral Center, Henri Mondor-Hospital APHP, University Paris Est Créteil, France; IMRB, UPEC, INSERM, EFS, Team Pirenne. University Paris Est Créteil, France
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3
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Ren J, Lin Q, Chen Q, Xu J, Chen D, Chen R, Lin K, Zhu H, Ye C, Luo X, Chen S, Kong H, Lin Q, Li N, Lin X, Chen Z, Hu J, Yang T. Adoptive immune transfer from donors offers Anti-HBV protection to HBsAb-negative patients after Allo-HSCT. iScience 2023; 26:106290. [PMID: 36936790 PMCID: PMC10014299 DOI: 10.1016/j.isci.2023.106290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 01/07/2023] [Accepted: 02/22/2023] [Indexed: 03/04/2023] Open
Abstract
Adoptive transfer of hepatitis B virus (HBV) immunity may occur following allogeneic hematopoietic stem cell transplantation (allo-HSCT). Here, we investigated the adoptive transfer of HBV immunity in 112 patients without HBV surface antibody (HBsAb) (HBsAb-) at the time of their first allo-HSCT. After allo-HSCT, HBV-DNA(87.5%) and HBsAg(11.1%%)cleared in HBsAg+ patients. All HBsAg- patients acquired HBsAb immediately. Nevertheless, HBsAb titers subsequently declined, and 39/67 (58.2%) patients lost HBsAb during follow-up. The 5-year overall survival (OS) was better in patients who lost HBsAb. Multivariate analysis showed that the independent risk factors for OS were lack of cytomegalovirus (CMV) clearance, acute graft-versus-host disease (aGVHD), and no HBsAb loss. Overall, adoptive immune transfer offers anti-HBV protection to patients without HBsAb, as they acquire HBsAb and clear HBV-DNA and HBsAg, while HBsAb loss after allo-HSCT predicts better survival.
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Affiliation(s)
- Jinhua Ren
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - QiaoXian Lin
- Department of Hematology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fuzhou, Fujian, P. R. China
| | - Qi Chen
- Department of Hematology, Ningde municipal hospital of Ningde normal university, 13 Mindong Dong Road, 352100, Ningde, Fujian, P. R. China
| | - Jingjing Xu
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Dabin Chen
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Renli Chen
- Department of Hematology, Ningde municipal hospital of Ningde normal university, 13 Mindong Dong Road, 352100, Ningde, Fujian, P. R. China
| | - Kangni Lin
- Department of Critical Care Medicine, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, 420 Fuma Road, Fuzhou, Fujian, P. R. China
| | - Haojie Zhu
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Chenjing Ye
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Xiaofeng Luo
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Shaozhen Chen
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Hui Kong
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Qiong Lin
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Nan Li
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Xu Lin
- Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou 350122, China
| | - Zhizhe Chen
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
| | - Jianda Hu
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
- Corresponding author
| | - Ting Yang
- Department of Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, Fujian, P. R. China
- Corresponding author
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4
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Sun X, Fu H, Wang C, Zhang Y, Han W, Chen H, Wang Y, Chen Q, He Y, Huang Q, Yan C, Chen Y, Han T, Lv M, Mo X, Wang J, Wang F, Chen Y, Zhu X, Xu L, Liu K, Huang X, Zhang X. Predicting the loss of hepatitis B surface antigen following haematopoietic stem cell transplantation in patients with chronic HBV infection. Bone Marrow Transplant 2023; 58:265-272. [PMID: 36456810 DOI: 10.1038/s41409-022-01880-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 11/12/2022] [Accepted: 11/17/2022] [Indexed: 12/05/2022]
Abstract
Clearance of hepatitis B surface antigen (HBsAg) is an ideal therapeutic goal for patients with chronic hepatitis B virus (HBV) infection. Haematopoietic stem cell transplantation (HSCT) is the most effective therapy for a variety of haematological diseases. For patients with chronic HBV infection who received allo-HSCT, recipient hepatitis B serological status might change after allo-HSCT; however, data on the loss of HBsAg following allo-HSCT are relatively rare. We first reviewed patients with chronic HBV infection who received allo-HSCT in our centre from 2010 to 2020, and 125 patients were included in our study. A total of 62 patients (49.6%) with chronic HBV infection achieved HBsAg loss after allo-HSCT. Positivity for HBeAb and HBsAb in donors as well as no cytomegalovirus (CMV) infection were identified as independent risk factors for HBsAg loss after allo-HSCT. A predictive model including positivity for HBeAb and HBsAb in donors and no CMV infection was subsequently developed and performed well with effective discrimination and calibration. In addition, patients could benefit when this model is used in the clinic, as revealed via decision-curve analysis (DCA). However, multicentre prospective studies are required for validation.
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Affiliation(s)
- Xueyan Sun
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Haixia Fu
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Chencong Wang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Yuanyuan Zhang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Qi Chen
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Yun He
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Qiusha Huang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Chenhua Yan
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Yao Chen
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Tingting Han
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Meng Lv
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Xiaodong Mo
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Jingzhi Wang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Fengrong Wang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Yuhong Chen
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Xiaolu Zhu
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Lanping Xu
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Kaiyan Liu
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Xiaojun Huang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China.,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Haematology, Peking University, Beijing, China.,National Clinical Research Center for Haematologic Disease, Beijing, China
| | - Xiaohui Zhang
- Peking University People's Hospital, Peking University Institute of Haematology, Beijing, China. .,Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Beijing, China. .,Collaborative Innovation Center of Haematology, Peking University, Beijing, China. .,National Clinical Research Center for Haematologic Disease, Beijing, China.
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5
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Chang ML, Liaw YF. Hepatitis B Flare in Hepatitis B e Antigen-Negative Patients: A Complicated Cascade of Innate and Adaptive Immune Responses. Int J Mol Sci 2022; 23:ijms23031552. [PMID: 35163476 PMCID: PMC8836007 DOI: 10.3390/ijms23031552] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/19/2022] [Accepted: 01/26/2022] [Indexed: 12/11/2022] Open
Abstract
Chronic hepatitis B virus (HBV) infection is a dynamic process involving interactions among HBV, hepatocytes, and the host immune system. The natural course of chronic hepatitis B (CHB) is divided into four chronological phases, including the hepatitis B e antigen (HBeAg)-positive and HBeAg-negative phases. During HBV flare, alanine aminotransferase (ALT) levels abruptly rise to >5× the upper limit of normal; this is thought to occur due to the immune response against an upsurge in serum HBV DNA and antigen levels. Hepatitis flares may occur spontaneously, during or after antiviral therapy, or upon immunosuppression or chemotherapy in both HBeAg-positive and HBeAg-negative patients. The clinical spectrum of HBV flares varies from asymptomatic to hepatic decompensation or failure. HBeAg seroconversion with ≥ 1 year of consolidation therapy is accepted as an endpoint of oral antiviral therapy in HBeAg-positive patients, but recommendations for treating HBeAg-negative patients differ. Thus, the management of HBeAg-negative patients has attracted increasing interest. In the current review, we summarize various types of HBV flares and the associated complex cascade of innate and adaptive immune responses, with a focus on HBeAg-negative CHB patients. Hopefully, this review will provide insight into immunopathogenesis to improve the management of HBV flares in HBeAg-negative CHB patients.
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Affiliation(s)
- Ming-Ling Chang
- College of Medicine, Chang Gung University, Taoyuan 333323, Taiwan;
- Division of Hepatology, Department of Hepatogastroenterology, Chang Gung Memorial Hospital, Taoyuan 333423, Taiwan
- Correspondence: ; Tel.: +886-3-3281200 (ext. 8107); Fax: +886-3-3272236
| | - Yun-Fan Liaw
- College of Medicine, Chang Gung University, Taoyuan 333323, Taiwan;
- Division of Hepatology, Department of Hepatogastroenterology, Chang Gung Memorial Hospital, Taoyuan 333423, Taiwan
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6
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Effectiveness of prophylactic antiviral therapy in reducing HBV reactivation for HBsAg-positive recipients following allogeneic hematopoietic stem cell transplantatio:a multi-institutional experience from an HBV endemic area. Ann Hematol 2022; 101:631-641. [DOI: 10.1007/s00277-021-04730-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 11/17/2021] [Indexed: 01/15/2023]
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7
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Hepatitis B Virus Infection in Patients Receiving Allogeneic Hematopoietic Stem Cell Transplantation. J Pers Med 2021; 11:jpm11111108. [PMID: 34834460 PMCID: PMC8619006 DOI: 10.3390/jpm11111108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/20/2021] [Accepted: 10/25/2021] [Indexed: 01/12/2023] Open
Abstract
Considering a steady increase in the number of allogeneic hematopoietic stem cell transplantations (allo-HSCT) worldwide and the significant proportion of the world’s population that has been exposed to hepatitis B virus (HBV) infection, HBV reactivation following allo-HSCT remains an important issue for post-transplant morbidity and mortality. Antiviral prophylaxis can reduce HBV replication, severity of HBV-related hepatitis, and mortality; therefore, identification of patients at risk is crucial. It is recommended that all recipients and donors should be screened for active or prior HBV infection, including HBsAg, antiHBc, and antiHBs. Adoptive immunity transfer from the donor seems to have protective effects against HBV reactivation. Antiviral prophylaxis should be initiated in all HBsAg-positive patients. HBsAg-negative, antiHBc-positive patients remain at risk; therefore, antiviral prophylaxis should be considered if baseline serum HBV DNA is detectable. In HBsAg-negative, antiHBc-positive patients without detectable HBV DNA, close monitoring of viral load with an on-demand therapy is necessary. Entecavir or tenofovir rather than lamivudine are more appropriate for the emergence of lamivudine resistance. The treatment duration remains unclear, with 6- to 12-month therapy after cessation of immunosuppressive therapy commonly recommended. Here we review the updated evidence and recent recommendations regarding HBV reactivation in patients undergoing allo-HSCT for individualized therapy.
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8
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Niu JX, Xu Y, Wu DP. [Progress in the research of HBV reactivation in patients undergoing hematopoietic stem cell transplantation]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:348-352. [PMID: 33979984 PMCID: PMC8120123 DOI: 10.3760/cma.j.issn.0253-2727.2021.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Indexed: 12/04/2022]
Affiliation(s)
- J X Niu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou 215006, China
| | - Y Xu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou 215006, China
| | - D P Wu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou 215006, China
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9
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Wu Y, Huang H, Luo Y. Management of Hepatitis B Virus in Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2021; 11:610500. [PMID: 33613534 PMCID: PMC7890023 DOI: 10.3389/fimmu.2020.610500] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 12/22/2020] [Indexed: 12/16/2022] Open
Abstract
The high morbidity of HBV reactivation following allogeneic hematopoietic stem cell transplantation (allo-HSCT) is partially due to the intense immunologic potency of complex therapeutic regimens, the use of antithymocyte globulin and calcineurin inhibitors to prevent graft versus-host disease (GVHD), prolonged immune reconstitution, and hematological malignancies infected with hepatitis B virus (HBV). Immunosuppression results in the reactivation of HBV replication from covalently closed circular DNA (cccDNA) residing in hepatocytes. However, the role of viral mutations during HBV reactivation needs to be validated. All individuals scheduled to receive allo-HSCT or wish to donate stem cells should be screened for hepatitis B surface antigen (HBsAg), antibodies to hepatitis B core (anti-HBc), and HBV-DNA. HBsAg-positive recipients of allo-HSCT have a high risk of HBV reactivation; thus, they should receive prophylactic antiviral therapy. The high barrier to resistance nucleos(t)-ide analogs (NAs) seems to be superior to the low barrier agents. Resolved-HBV recipients have a lower risk of HBV reactivation than HBsAg-positive recipients. Although prophylactic antiviral therapy remains controversial, regular monitoring of alanine transaminase (ALT) and HBV-DNA combined with preemptive antiviral treatment may be an optimized strategy. However, optimal antiviral therapy duration and time intervals for monitoring remain to be established. Accepting stem cells from HBsAg-positive donors is associated with a risk of developing HBV-related hepatitis. The overall intervention strategy, including donors and recipients, may decrease the risk of HBV-related hepatitis following HSCT from HBsAg positive stem cells. In this review, we summarize the issues of HBV in allo-HSCT, including HBV reactivation mechanism, HBsAg-positive recipients, HBV-resolved infection recipients, and donor-related factors, and discuss their significance.
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Affiliation(s)
- Yibo Wu
- Bone Marrow Transplantation Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, China
| | - He Huang
- Bone Marrow Transplantation Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, China
| | - Yi Luo
- Bone Marrow Transplantation Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, China
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Gentile G, Antonelli G. HBV Reactivation in Patients Undergoing Hematopoietic Stem Cell Transplantation: A Narrative Review. Viruses 2019; 11:v11111049. [PMID: 31717647 PMCID: PMC6893755 DOI: 10.3390/v11111049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 10/30/2019] [Accepted: 11/07/2019] [Indexed: 02/06/2023] Open
Abstract
HBV reactivation (HBVr) can occur due to the ability of HBV to remain latent in the liver as covalently closed circular DNA and by the capacity of HBV to alter the immune system of the infected individuals. HBVr can occur in patients undergoing hematopoietic stem cell transplantation (HSCT) with a clinical spectrum that ranges from asymptomatic infection to fulminant hepatic failure. The risk of HBVr is determined by a complex interplay between host immunity, virus factors, and immunosuppression related to HSCT. All individuals who undergo HSCT should be screened for HBV. HSCT patients positive for HBsAg and also those HBcAb-positive/HBsAg-negative are at high risk of HBV reactivation (HBVr) due to profound and prolonged immunosuppression. Antiviral prophylaxis prevents HBVr, decreases HBVr-related morbidity and mortality in patients with chronic or previous HBV. The optimal duration of antiviral prophylaxis remains to be elucidated. The vaccination of HBV-naïve recipients and their donors against HBV prior to HSCT has an important role in the prevention of acquired HBV infection. This narrative review provides a comprehensive update on the current concepts, risk factors, molecular mechanisms, prevention, and management of HBVr in HSCT.
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Affiliation(s)
- Giuseppe Gentile
- Dept. Translational and Precision Medicine, Sapienza University of Rome, 00161 Rome, Italy
- Correspondence: or
| | - Guido Antonelli
- Dept. Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy
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