1
|
Zhang PX, Tang QQ, Zhu J, Deng WY, Zhang ZH. Predictive models for functional cure in patients with CHB receiving PEG-IFN therapy based on HBsAg quantification through meta-analysis. Hepatol Int 2024; 18:1110-1121. [PMID: 38913149 DOI: 10.1007/s12072-024-10666-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 02/25/2024] [Indexed: 06/25/2024]
Abstract
BACKGROUND AND AIMS The efficacy of achieving HBsAg clearance through pegylated interferon (PEG-IFNα) therapy in patients with chronic hepatitis B (CHB) remains uncertain, especially regarding the probability of achieving functional cure among patients with varying baseline HBsAg levels. We aimed to investigate the predictive value of HBsAg quantification for HBsAg seroclearance in CHB patients undergoing PEG-IFNα treatment. METHODS A systematic search was conducted in PubMed, Embase, and the Cochrane Library up to January 11, 2022. Subgroup analyses were performed for HBeAg-positive and HBeAg-negative patients, PEG-IFNα monotherapy and PEG-IFNα combination therapy, treatment-naive and treatment-experienced patients, and patients with or without liver cirrhosis. RESULTS This predictive model incorporated 102 studies. The overall HBsAg clearance rates at the end of treatment (EOT) and the end of follow-up (EOF) were 10.6% (95% CI 7.8-13.7%) and 11.1% (95% CI 8.4-14.1%), respectively. Baseline HBsAg quantification was the most significant factor. According to the model, it is projected that when baseline HBsAg levels are 100, 500, 1500, and 10,000 IU/ml, the HBsAg clearance rates at EOF could reach 53.9% (95% CI 40.4-66.8%), 32.1% (95% CI 24.8-38.7%), 14.2% (95% CI 9.8-18.8%), and 7.9% (95% CI 4.2-11.8%), respectively. Additionally, treatment-experienced patients with HBeAg-negative status, and without liver cirrhosis exhibited higher HBsAg clearance rates after PEG-IFNα treatment. CONCLUSION A successful predictive model has been established to predict the achievement of functional cure in CHB patients receiving PEG-IFNα therapy.
Collapse
Affiliation(s)
- Pei-Xin Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Qian-Qian Tang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Jie Zhu
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Wan-Yu Deng
- College of Life Science, Shangrao Normal University, Shangrao, China
| | - Zhen-Hua Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China.
| |
Collapse
|
2
|
Cao X, Hu Q, Xu W, Li Q, Zhang J, Chen L, Huang Y, Qi X. Kinetics changes in total cholesterol predict HBeAg seroconversion in chronic hepatitis B patients treated with pegylated interferon-alfa. J Viral Hepat 2023; 30:310-318. [PMID: 36529685 DOI: 10.1111/jvh.13787] [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: 10/20/2022] [Revised: 11/24/2022] [Accepted: 12/10/2022] [Indexed: 01/07/2023]
Abstract
There is no satisfactory standard for predicting HBeAg seroconversion during Pegylated interferon alpha (PegIFNα) treatment. Studies have shown that IFNα therapy in chronic hepatitis C patients could alter serum lipid profiles. However, there have been no studies on lipid changes that predict the outcome of PegIFNα monotherapy in treated-naive chronic hepatitis B (CHB) patients. This retrospective study included 130 treated-naive HBeAg-positive CHB patients receiving PegIFNα monotherapy. The relationship between serum lipid changes and HBeAg seroconversion was analysed. The TC-ALT-HBsAg-HBeAg-Genotype-Age (CASEGA) model was established to predict HBeAg seroconversion after PegIFN-α monotherapy. Among 130 patients, 33 achieved HBeAg seroconversion (SR) and 97 did not achieve HBeAg seroconversion (NR). The decrease in serum total cholesterol (TC) in the NR group was significantly higher than in the SR group at Week 24 (-9.59% vs. -0.31%, p < 0.001). Multivariate logistic regression analysis showed that the change in TC at Week 24 (odds ratio = 1.065, p = 0.009) was an independent predictor of HBeAg seroconversion. The area under the receiver operating characteristic curve for the CASEGA model was 0.883. The model score at the maximum Youden index was 90, and the specificity, sensitivity, positive predictive value and negative predictive value were 0.727, 0.794, 0.546 and 0.895, respectively. The HBeAg seroconversion rate at Week 72 in patients with scores >90 was significantly higher than that in patients with scores <90 (54.55% vs. 10.47%, p < 0.001). This study indicated that the change in the TC level at 24 weeks in CHB patients treated with PegIFNα was associated with HBeAg seroconversion. The CASEGA prediction model based on the TC change rate of 24 weeks has good predictive efficiency for HBeAg seroconversion.
Collapse
Affiliation(s)
- Xiongyue Cao
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Qiankun Hu
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Wei Xu
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Qiang Li
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Jiming Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Liang Chen
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yuxian Huang
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.,Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Xun Qi
- Department of Hepatology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| |
Collapse
|
3
|
Brown R, Goulder P, Matthews PC. Sexual Dimorphism in Chronic Hepatitis B Virus (HBV) Infection: Evidence to Inform Elimination Efforts. Wellcome Open Res 2022; 7:32. [PMID: 36212217 PMCID: PMC9520633 DOI: 10.12688/wellcomeopenres.17601.3] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2022] [Indexed: 11/20/2022] Open
Abstract
Sexual dimorphism in infectious diseases refers to the different infection susceptibilities and outcomes between males and females, and has been described for many pathogens, including hepatitis B virus (HBV). HBV is a substantial global health problem, with close to 300 million people chronically infected, and accounting for a million deaths each year, with an urgent need for enhanced interventions to support progress towards elimination goals. Sexual dimorphism has a strong influence in HBV infection, with males more likely to be exposed, to develop chronic infection, and to suffer from complications including cirrhosis and hepatocellular carcinoma (HCC) compared to females. Different outcomes are driven by differential immune responses, sexual dimorphism of the liver, and androgen response elements in the HBV genome. The impact of sex may also vary with age, with changes at puberty and influences of menarche, pregnancy and menopause in females. In addition, gender has complex influences on education, beliefs, behaviour and access to / engagement with healthcare services, which may contribute to differences in diagnosis and treatment. Interplay between these complex factors, alongside other attributes of host, virus and the environment, accounts for different outcomes of infection. However, gaps remain in our understanding of sexual dimorphism in HBV, and little effort has previously been made to harness this knowledge for translational gains. In this review, we assimilate human and animal data to consider the mechanism, outcomes and impact of sexual dimorphism, and consider how these insights can be used to inform advances in surveillance, treatment and prevention for HBV infection.
Collapse
Affiliation(s)
- Robin Brown
- Harris Manchester College, University of Oxford, Oxford, Oxon, OX1 3TD, UK
| | - Philip Goulder
- Department of Paediatrics, University of Oxford, Oxford, Oxon, OX1 3SY, UK
| | - Philippa C. Matthews
- Harris Manchester College, University of Oxford, Oxford, Oxon, OX1 3TD, UK
- The Francis Crick Institute, London, London, NW1 1AT, UK
- Division of Infection and Immunity, University College London, London, WC1E 6BT, UK
- Department of Infectious Diseases, University College London Hospital, London, NW1 2BU, UK
| |
Collapse
|
4
|
Brown R, Goulder P, Matthews PC. Sexual Dimorphism in Chronic Hepatitis B Virus (HBV) Infection: Evidence to Inform Elimination Efforts. Wellcome Open Res 2022; 7:32. [PMID: 36212217 PMCID: PMC9520633 DOI: 10.12688/wellcomeopenres.17601.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2022] [Indexed: 08/27/2024] Open
Abstract
Sexual dimorphism in infectious diseases refers to the different infection susceptibilities and outcomes between males and females, and has been described for many pathogens, including hepatitis B virus (HBV). HBV is a substantial global health problem, with close to 300 million people chronically infected, and accounting for a million deaths each year, with an urgent need for enhanced interventions to support progress towards elimination goals. Sexual dimorphism has a strong influence in HBV infection, with males more likely to be exposed, to develop chronic infection, and to suffer from complications including cirrhosis and hepatocellular carcinoma (HCC) compared to females. Different outcomes are driven by differential immune responses, sexual dimorphism of the liver, and androgen response elements in the HBV genome. The impact of sex may also vary with age, with changes at puberty and influences of menarche, pregnancy and menopause in females. In addition, gender has complex influences on education, beliefs, behaviour and access to / engagement with healthcare services, which may contribute to differences in diagnosis and treatment. Interplay between these complex factors, alongside other attributes of host, virus and the environment, accounts for different outcomes of infection. However, gaps remain in our understanding of sexual dimorphism in HBV, and little effort has previously been made to harness this knowledge for translational gains. In this review, we assimilate human and animal data to consider the mechanism, outcomes and impact of sexual dimorphism, and consider how these insights can be used to inform advances in surveillance, treatment and prevention for HBV infection.
Collapse
Affiliation(s)
- Robin Brown
- Harris Manchester College, University of Oxford, Oxford, Oxon, OX1 3TD, UK
| | - Philip Goulder
- Department of Paediatrics, University of Oxford, Oxford, Oxon, OX1 3SY, UK
| | - Philippa C. Matthews
- Harris Manchester College, University of Oxford, Oxford, Oxon, OX1 3TD, UK
- The Francis Crick Institute, London, London, NW1 1AT, UK
- Division of Infection and Immunity, University College London, London, WC1E 6BT, UK
- Department of Infectious Diseases, University College London Hospital, London, NW1 2BU, UK
| |
Collapse
|
5
|
Brown R, Goulder P, Matthews PC. Sexual Dimorphism in Chronic Hepatitis B Virus (HBV) Infection: Evidence to Inform Elimination Efforts. Wellcome Open Res 2022; 7:32. [PMID: 36212217 PMCID: PMC9520633 DOI: 10.12688/wellcomeopenres.17601.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2022] [Indexed: 09/06/2024] Open
Abstract
Sexual dimorphism in infectious diseases refers to the different infection susceptibilities and outcomes between males and females, and has been described for many pathogens, including hepatitis B virus (HBV) infection. HBV is a substantial global health problem, with close to 300 million people infected, and accounting for a million deaths each year, with an urgent need for enhanced interventions to support progress towards elimination goals. Sexual dimorphism has a strong influence in HBV infection, with males more likely to be exposed, to develop chronic infection, and to suffer from complications including cirrhosis and hepatocellular carcinoma (HCC) compared to females. Different outcomes are driven by differential immune responses, sexual dimorphism of the liver, and androgen response elements in the HBV genome. The impact of sex may also vary with age, with changes at puberty and influences of menarche, pregnancy and menopause in females. In addition, gender has complex influences on education, beliefs, behaviour and access to / engagement with healthcare services, which may contribute to differences in diagnosis and treatment. Interplay between these complex factors, alongside other attributes of host, virus and the environment, accounts for different outcomes of infection. However, gaps remain in our understanding of sexual dimorphism in HBV, and little effort has previously been made to harness this knowledge for translational gains. In this review, we assimilate human and animal data to consider the mechanism, outcomes and impact of sexual dimorphism, considering how these insights can be used to inform advances in surveillance, treatment and prevention for HBV infection.
Collapse
Affiliation(s)
- Robin Brown
- Harris Manchester College, University of Oxford, Oxford, Oxon, OX1 3TD, UK
| | - Philip Goulder
- Department of Paediatrics, University of Oxford, Oxford, Oxon, OX1 3SY, UK
| | - Philippa C. Matthews
- Harris Manchester College, University of Oxford, Oxford, Oxon, OX1 3TD, UK
- The Francis Crick Institute, London, London, NW1 1AT, UK
- Division of Infection and Immunity, University College London, London, WC1E 6BT, UK
- Department of Infectious Diseases, University College London Hospital, London, NW1 2BU, UK
| |
Collapse
|
6
|
Li J, Chen H, Chen J, Zhou B, Hou J, Jiang DK. A Missense Variant in Granulysin is Associated with the Efficacy of Pegylated-Interferon-Alpha Therapy in Chinese Patients with HBeAg-Positive Chronic Hepatitis B. Pharmgenomics Pers Med 2021; 14:1505-1515. [PMID: 34848996 PMCID: PMC8627316 DOI: 10.2147/pgpm.s337962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/03/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Granulysin (GNLY) is a cytotoxic granule that has been reported to have various antimicrobial activities. We evaluated the association between a missense variant in GNLY (rs11127) and treatment efficacy of pegylated interferon-alpha (PegIFNα) or nucleos(t)ide analogs (NUCs) in patients with chronic hepatitis B (CHB). Patients and Methods We included a total of 1823 patients with hepatitis B e antigen (HBeAg)-positive CHB (954 patients treated with PegIFNα and 869 patients treated with NUCs) in four Phase IV multicenter randomized controlled trials. The association of the GNLY rs11127 genotype with the combined response (CR), defined as HBeAg seroconversion and hepatitis B virus (HBV) DNA level <2000 IU/mL was evaluated. A polygenic score (PGS) was constructed to evaluate the cumulative effect of multiple single-nucleotide polymorphisms (SNPs), including rs11127 and several other SNPs, STAT4 rs7574865, CFB rs12614, and CD55 rs28371597, which were reported to be associated with CR. Results GNLY rs11127 was significantly associated with CR in patients treated with PegIFNα. The CR rate in patients with the rs11127 CC genotype was higher than that with the CT or TT genotype (40.98% vs 30.34% or 27.09%, P = 0.003). Furthermore, a PGS integrating GNLY rs11127 and three other SNPs was significantly associated with CR in PegIFNα-treated patients (P < 0.001). However, no significant correlation was found between GNLY rs11127 and CR in NUCs-treated patients. Conclusion GNLY rs11127 is an independent biomarker for predicting the response to PegIFNα therapy in HBeAg-positive CHB patients. Furthermore, the PGS, including GNLY rs11127, provides new insights for individualized treatment in clinical practice.
Collapse
Affiliation(s)
- Jing Li
- State Key Laboratory of Organ Failure Research, Guangdong Key Laboratory of Viral Hepatitis Research, Guangdong Institute of Liver Diseases, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Haitao Chen
- State Key Laboratory of Organ Failure Research, Guangdong Key Laboratory of Viral Hepatitis Research, Guangdong Institute of Liver Diseases, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China.,School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Jiaxuan Chen
- State Key Laboratory of Organ Failure Research, Guangdong Key Laboratory of Viral Hepatitis Research, Guangdong Institute of Liver Diseases, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Bin Zhou
- State Key Laboratory of Organ Failure Research, Guangdong Key Laboratory of Viral Hepatitis Research, Guangdong Institute of Liver Diseases, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Jinlin Hou
- State Key Laboratory of Organ Failure Research, Guangdong Key Laboratory of Viral Hepatitis Research, Guangdong Institute of Liver Diseases, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - De-Ke Jiang
- State Key Laboratory of Organ Failure Research, Guangdong Key Laboratory of Viral Hepatitis Research, Guangdong Institute of Liver Diseases, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| |
Collapse
|
7
|
Fang YQ, Xu XY, Hou FQ, Jia W. A baseline model including quantitative anti-HBc to predict response of peginterferon in HBeAg-positive chronic hepatitis B patients. Antivir Ther 2021; 26:126-133. [PMID: 35485336 DOI: 10.1177/13596535211059895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Few models to predict antiviral response of peginterferon were used in hepatitis B e antigen (HBeAg)-positive chronic hepatitis B patients and the prediction efficacy was unsatisfied. Quantitative antibody to hepatitis B core antigen (anti-HBc) is a new predictor of treatment response. We aimed to develop a new model to identify HBeAg-positive Chinese patients who were more likely to respond to peginterferon. Methods Data from 140 peginterferon recipients with HBeAg-positive were applied with generalized additive models and multiple logistic regression analysis to develop a baseline scoring system to predict serological response (SR: HBeAg loss and HBeAg seroconversion 24 weeks post-treatment) and combined response (CR: SR plus serum HBV DNA levels <2000 IU/mL 24 weeks post-treatment). Results Anti-HBc levels, alanine aminotransferase ratio, and HBeAg were retained in the final model. The new model scored from 0 to 3. Among patients with scores of 0, 1, or ≥2, SR was achieved in 6.45% (2/31), 13.21% (7/51), and 55.36% (31/56), respectively, and CR in 3.23% (1/31), 9.43% (5/53), and 25.00% (14/56), respectively. Our model has a higher AUROC for SR comparing to Chan’s (Z = 2.77 > 1.96, p < 0.05) and Lampertico’s (Z = 2.06 > 1.96, p < 0.05) model. The negative predictive value for SR and CR were both 100% in patients with score 0 and hepatitis B surface antigen ≥20,000 IU/mL at week 12. Conclusions Patients with higher scores at baseline were more likely to respond to peginterferon. This new model may predict the treatment response.
Collapse
Affiliation(s)
- Yu-Qing Fang
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Xiao-Yan Xu
- Department of Gastroenterology, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, Weihai, China
| | - Feng-Qin Hou
- Department of Infectious Diseases, Center for Liver Diseases, Peking University First Hospital, Beijing, China
| | - Wei Jia
- Department of Gastroenterology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| |
Collapse
|
8
|
Charatcharoenwitthaya P, Kaewdech A, Piratvisuth T. Controversies in Treating Chronic HBV: The Role of PEG-interferon-alfa. Clin Liver Dis 2021; 25:741-762. [PMID: 34593151 DOI: 10.1016/j.cld.2021.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pegylated interferon-alpha therapy is one of the first-line chronic hepatitis B treatment. Finite treatment duration, absence of drug resistance, delayed response, and higher hepatitis B surface antigen loss than nucleos(t)ides analog therapy are the advantages of pegylated interferon-alpha treatment. Common side effects and subcutaneous injections requirement limit its use. Identifying patients likely to respond to pegylated interferon-alpha and optimizing treatment is reasonable. Motivating patients to complete the 48-week treatment is necessary. Treatment is stopped or switched to other treatment strategies in patients with stopping rule criteria. Combination therapy with nucleos(t)ides analog may improve response, but remains controversial.
Collapse
Affiliation(s)
- Phunchai Charatcharoenwitthaya
- Gastroenterology Division, Department of Internal Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, Wang-Lang Road, Bangkok 10700, Thailand
| | - Apichat Kaewdech
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Kanchanawanich Road, Songkhla 90110, Thailand
| | - Teerha Piratvisuth
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Kanchanawanich Road, Songkhla 90110, Thailand; NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Prince of Songkla University, Kanchanawanich Road, Songkhla 90110, Thailand.
| |
Collapse
|
9
|
Wang G, Duan Z. Guidelines for Prevention and Treatment of Chronic Hepatitis B. J Clin Transl Hepatol 2021; 9:769-791. [PMID: 34722192 PMCID: PMC8516840 DOI: 10.14218/jcth.2021.00209] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 07/20/2021] [Accepted: 08/03/2021] [Indexed: 12/12/2022] Open
Abstract
To achieve the goal of the World Health Organization to eliminate viral hepatitis as a major public health threat by 2030, the Chinese Society of Infectious Diseases and the Chinese Society of Hepatology convened an expert panel in 2019 to update the guidelines for the prevention and treatment of chronic hepatitis B (CHB). The current guidelines cover recent advances in basic, clinical, and preventive studies of CHB infection and consider the actual situation in China. These guidelines are intended to provide support for the prevention, diagnosis, and treatment of CHB.
Collapse
Affiliation(s)
- Guiqiang Wang
- Center for Liver Diseases, Department of Infectious Diseases, Peking University First Hospital; Department of Infectious and Liver Diseases, Peking University International Hospital, Beijing, China
| | - Zhongping Duan
- Center for Difficult and Complicated Liver Diseases and Artificial Liver, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
10
|
Ren P, Li H, Huang Y, Jiang J, Guo S, Cao Z, Zhang C, Zhou T, Gan Q, Zhao S, Chen L, Guo Q, Cai W, Wang H, Hu P, Xie Q. A simple-to-use tool for predicting response to peginterferon in HBV DNA suppressed chronic hepatitis B patients in China. Antiviral Res 2021; 194:105163. [PMID: 34389410 DOI: 10.1016/j.antiviral.2021.105163] [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: 03/12/2021] [Revised: 06/07/2021] [Accepted: 08/09/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Rational administration of peginterferon can remarkably reduce serum HBsAg level and improve the rate of HBsAg loss. Considering the high cost and adverse drug reaction of peginterferon, we aimed to develop a simple-to-use scoring system at early stage of treatment to predict low HBsAg level or HBsAg clearance at the end of treatment in virological suppression chronic hepatitis B (CHB) patients. METHODS Non-cirrhotic CHB patients with NA (nucleoside/nucleotide analogues)-induced virological suppression initiated either by add-on or switch-to peginterferon for ≥ 48 weeks were enrolled from January 2012 to June 2017 in these two tertiary centers. The retrospective experiment identified 320 suitable patients, including 192 in training and 128 in validation cohorts. RESULTS Using logistic regression, a simple-to-use scoring system integrating baseline HBsAg level <1000 IU/mL, HBsAg decline >0.5 log at week 12 and ALT flare at week 12 was developed in the training cohort and good for predicting HBsAg <100 IU/mL, HBsAg <10 IU/mL and HBsAg loss at the end of 48-week treatment. The area under receiver operating characteristics curve was 0.84, 0.86 or 0.78 in the training cohort and 0.88, 0.79 or 0.81 in the validation cohort, respectively. CONCLUSIONS Our simple-to-use scoring system may guide for clinicians to decide whether to continue peginterferon in CHB patients to achieve low HBsAg levels or HBsAg clearance at the end of treatment, which might lead more cost-effective decision and get more patients to reach functional cures in Chinese population.
Collapse
Affiliation(s)
- Peipei Ren
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hu Li
- Department of Infectious Diseases, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Yan Huang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Jiayuan Jiang
- Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Simin Guo
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Zhujun Cao
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Chenxi Zhang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Tianhui Zhou
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Qinyi Gan
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Shuang Zhao
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Lichang Chen
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Qing Guo
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Wei Cai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hui Wang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Peng Hu
- Department of Infectious Diseases, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| |
Collapse
|
11
|
Cornberg M, Sandmann L, Protzer U, Niederau C, Tacke F, Berg T, Glebe D, Jilg W, Wedemeyer H, Wirth S, Höner Zu Siederdissen C, Lynen-Jansen P, van Leeuwen P, Petersen J. S3-Leitlinie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) zur Prophylaxe, Diagnostik und Therapie der Hepatitis-B-Virusinfektion – (AWMF-Register-Nr. 021-11). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2021; 59:691-776. [PMID: 34255317 DOI: 10.1055/a-1498-2512] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Markus Cornberg
- Deutsches Zentrum für Infektionsforschung (DZIF), Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover; Centre for individualised infection Medicine (CiiM), Hannover.,Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover
| | - Lisa Sandmann
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover
| | - Ulrike Protzer
- Institut für Virologie, Technische Universität München/Helmholtz Zentrum München, München
| | | | - Frank Tacke
- Medizinische Klinik m. S. Hepatologie und Gastroenterologie, Charité Universitätsmedizin Berlin, Berlin
| | - Thomas Berg
- Klinik und Poliklinik für Gastroenterologie und Rheumatologie, Universitätsklinikum Leipzig, Leipzig
| | - Dieter Glebe
- Institut für Medizinische Virologie, Nationales Referenzzentrum für Hepatitis-B-Viren und Hepatitis-D-Viren, Justus-Liebig-Universität Gießen, Gießen
| | - Wolfgang Jilg
- Institut für Medizinische Mikrobiologie und Hygiene, Universität Regensberg, Regensburg
| | - Heiner Wedemeyer
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover
| | - Stefan Wirth
- Zentrum für Kinder- und Jugendmedizin, Helios Universitätsklinikum Wuppertal, Wuppertal
| | | | - Petra Lynen-Jansen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin
| | - Pia van Leeuwen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin
| | - Jörg Petersen
- IFI Institut für Interdisziplinäre Medizin an der Asklepios Klinik St. Georg, Hamburg
| | | |
Collapse
|
12
|
Shah NJ, Aloysius MM, Sharma NR, Pallav K. Advances in treatment and prevention of hepatitis B. World J Gastrointest Pharmacol Ther 2021. [DOI: 10.4292/wjg.v12.i4.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
13
|
Shah NJ, Aloysius MM, Sharma NR, Pallav K. Advances in treatment and prevention of hepatitis B. World J Gastrointest Pharmacol Ther 2021; 12:56-78. [PMID: 34316384 PMCID: PMC8290928 DOI: 10.4292/wjgpt.v12.i4.56] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/22/2021] [Accepted: 05/22/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis B (CHB) continues to contribute to worldwide morbidity and mortality significantly. Scientists, clinicians, pharmaceutical companies, and health organizations have dedicated substantial Intellectual and monetary resources to finding a cure, increasing immunization rates, and reducing the global burden of CHB. National and international health-related organizations including the center for disease control, the national institute of health, the American Association for the study of liver disease (AASLD), The European association for the study of the Liver (EASL), The Asia Pacific association for the study of the Liver (APASL) and the world health organization release periodic recommendations for disease prevention and treatment. Our review of the most recent guidelines by EASL, AASLD, APASL, and Taiwan Association for the Study of the Liver revealed that an overwhelming majority of cited studies were published before 2018. We reviewed Hepatitis B-related literature published 2018 onwards to identify recent developments and current barriers that will likely direct future efforts towards eradicating hepatitis B. The breakthrough in our understanding of the hepatitis B virus life cycle and resulting drug development is encouraging with significant room for further progress. Data from high-risk populations, most vulnerable to the devastating effects of hepatitis B infection and reactivation remain sparse. Utilization of systems approach, optimization of experimental models, identification and validation of next-generation biomarkers, and precise modulation of the human immune response will be critical for future innovation. Within the foreseeable future, new treatments will likely complement conventional therapies rather than replace them. Most Importantly, pragmatic management of CHB related population health challenges must be prioritized to produce real-world results.
Collapse
Affiliation(s)
- Niraj James Shah
- Department of Internal Medicine, Digestive Disease, University of Mississippi Medical Center, Jackson, MS 39216, United States
| | - Mark M Aloysius
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA 18505, United States
| | - Neil Rohit Sharma
- Department of Internal Medicine, Interventional Oncology and Surgical Endoscopy, Parkview Regional Medical Center, Parkview Cancer Institute, Fort Wayne, IN 46845, United States
| | - Kumar Pallav
- Department of Internal Medicine, Interventional Oncology and Surgical Endoscopy, Parkview Regional Medical Center, Parkview Cancer Institute, Fort Wayne, IN 46845, United States
| |
Collapse
|
14
|
Yeh ML, Huang JF, Yu ML, Chuang WL. Hepatitis b infection: progress in identifying patients most likely to respond to peginterferon alfa. Expert Rev Gastroenterol Hepatol 2021; 15:427-435. [PMID: 33338385 DOI: 10.1080/17474124.2021.1866985] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Despite the disadvantage of side effects, pegylated interferon alpha (Peg-IFN α) remains an indispensable agent for chronic hepatitis B (CHB) due to its immunomodulatory effect. The selection of a patient most likely to have a favorable response becomes an essential issue for Peg-IFN α therapy.Areas covered: Recent progress in the prediction of the treatment response to Peg-IFN α.Expert opinion: Before Peg-IFN α therapy, baseline host and viral factors, including female sex, younger age, a high alanine aminotransferase level, HBV genotype A or B, and low viral load, predict a favorable response. In addition, on-treatment viral kinetics of hepatitis B surface antigen (HBsAg), e antigen (HBeAg) and HBV DNA help clinicians determine whether to continue or discontinue Peg-IFN α therapy. The novel HBV markers hepatitis B core-related antigen and HBV RNA have recently been investigated as useful predictors. The limited efficacy of Peg-IFN α monotherapy facilitated the development of new strategies of 'add-on' or 'switch to' Peg-IFN α in patients receiving long-term nucleot(s)ide analog treatment, which may lead to an increase in HBeAg and HBsAg loss. In summary, tailored Peg-IFN α therapeutic strategies based on predictors extended the landscape for CHB treatment.
Collapse
Affiliation(s)
- Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, Lipid Science and Aging Research Center, and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, Lipid Science and Aging Research Center, and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, Lipid Science and Aging Research Center, and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, Lipid Science and Aging Research Center, and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
15
|
Hu Q, Wang Q, Zhang Y, Tao S, Zhang X, Liu X, Li X, Jiang X, Huang C, Xu W, Qi X, Chen L, Li Q, Huang Y. Baseline serum exosome-derived miRNAs predict HBeAg seroconversion in chronic hepatitis B patients treated with peginterferon. J Med Virol 2021; 93:4939-4948. [PMID: 33666247 DOI: 10.1002/jmv.26916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/02/2021] [Accepted: 03/03/2021] [Indexed: 12/27/2022]
Abstract
This study aimed to explore the value of baseline serum exosome-derived miRNAs for predicting HBeAg seroconversion in chronic hepatitis B (CHB) patients treated with peginterferon (Peg-IFN). A total of 120 treatment-naïve HBeAg-positive CHB patients who received Peg-IFN therapy (48 weeks) were enrolled. Next-generation sequencing was performed to screen the serum exosomal miRNAs that were associated with Peg-IFN treatment outcome, and qRT-PCR was used to validate them. The area under the receiver operating characteristic curve (AUROC) was used to evaluate the predictive efficacy of biomarkers. Thirty-three patients (27.5%) achieved HBeAg seroconversion (response group), and 87 patients (72.5%) did not achieve HBeAg seroconversion (nonresponse group). In the identification cohort, 40 serum exosome-derived miRNAs were differentially expressed between the response group (four patients) and the nonresponse group (four patients). In the confirmation cohort, the expression levels of serum exosomal miR-194-5p (p < .001) and miR-22-3p (p < .001) were significantly downregulated in the response group (29 patients) compared to the nonresponse group (83 patients). Multivariate analysis identified baseline serum exosomal miR-194-5p, miR-22-3p, alanine aminotransferase (ALT), and HBV DNA as independent predictors of HBeAg seroconversion (all p < .05). The AUROCs of serum exosomal miRNAs (0.77 and 0.75 for miR-194-5p and miR-22-3p, respectively) were higher than that of ALT (0.70) and HBV DNA (0.69). The combination of exosomal miR-194-5p and miR-22-3p further improved the predictive performance with an AUROC of 0.82. Baseline serum exosomal miR-194-5p and miR-22-3p may serve as novel biomarkers to predict HBeAg seroconversion in CHB patients treated with Peg-IFN.
Collapse
Affiliation(s)
- Qiankun Hu
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Qianqian Wang
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yi Zhang
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Shuai Tao
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Xueyun Zhang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoqin Liu
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Xinyan Li
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Xuhua Jiang
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Chenlu Huang
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Wei Xu
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Xun Qi
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Liang Chen
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Qiang Li
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yuxian Huang
- Department of Liver Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.,Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
16
|
BATTISTELLA S, LYNCH EN, GAMBATO M, ZANETTO A, PELLONE M, SHALABY S, SCIARRONE SS, FERRARESE A, GERMANI G, SENZOLO M, BURRA P, RUSSO FP. Hepatocellular carcinoma risk in patients with HBV-related liver disease receiving antiviral therapy. Minerva Gastroenterol (Torino) 2021; 67:38-49. [DOI: 10.23736/s2724-5985.20.02791-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
17
|
Wang K, Huang G, Chen Y, Wang Y. Hepatitis B Surface Antigen (HBsAg) Kinetics in Chronic Hepatitis B Patients during Peginterferon Treatment. Med Sci Monit 2020; 26:e921487. [PMID: 32587233 PMCID: PMC7339975 DOI: 10.12659/msm.921487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Hepatitis B surface antigen (HBsAg) loss/seroconversion is considered to be an ideal endpoint for antiviral therapy and a final therapeutic target for chronic hepatitis (CHB). This study aimed to evaluate the HBsAg kinetics in CHB patients during peginterferon-a (Peg-IFN-a) treatment. Material/Methods A retrospective cohort study was performed using a case database, which included 151 patients who received Peg-IFN-a treatment and with HBsAg load of no less than 4 time points from May 1, 2018 to January 31, 2019. The HBsAg kinetic pattern was analyzed by Q-type clustering, and a clinical prognostic empirical model was constructed based on the HBsAg kinetic pattern of uncured patients. Results Changes of HBsAg in 13 functionally cured patients were attributed to 3 kinetic patterns by cluster analysis, and there was a significant positive correlation between functionally cure time and baseline HBsAg. For uncured 116 patients with treatment duration longer than or equal to 56 days, 5 HBsAg kinetic patterns were obtained by cluster analysis, and the clinical prognosis empirical model was established. Finally, 13 new functionally cured patients preliminarily confirmed the rationality of the proposed empirical model. Conclusions According to empirical model, we recommend that the therapeutic regime should be timely adjusted to improve sustained response rate and reduce patients’ medical burden for patients with second (Z type) and fifth (Z+W type) kinds of patterns. While for the rest of patterns’ patients, it is recommended to continue treatment for a longer period of time to achieve the desired therapeutic goal.
Collapse
Affiliation(s)
- Kaifa Wang
- School of Mathematics and Statistics, Southwest University, Chongqing, China (mainland)
| | - Guangyu Huang
- Department of Infectious Diseases, The Fourth Hospital Affiliated to Zhejiang University, Yiwu, Zhejiang, China (mainland)
| | - Yagang Chen
- Department of Infectious Diseases, The Fourth Hospital Affiliated to Zhejiang University, Yiwu, Zhejiang, China (mainland)
| | - Yuming Wang
- Institute for Infectious Diseases, Southwest Hospital, Army Medical University, Chongqing, China (mainland).,Public Health Hospital of Southwest University, Chongqing, China (mainland)
| |
Collapse
|
18
|
Chen H, Sun J, Zhou B, Peng J, Xie Q, Liang X, Fan R, Conran C, Xu J, Ji Y, Zhang X, Sun L, Jia J, Wang G, Hou J, Jiang DK. A missense variant in complement factor B (CFB) is a potential predictor of 24-week off-treatment response to PegIFNα therapy in Chinese HBeAg-positive chronic hepatitis B patients. Aliment Pharmacol Ther 2020; 51:469-478. [PMID: 31943297 DOI: 10.1111/apt.15624] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 09/26/2019] [Accepted: 12/08/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND To date, 14 single-nucleotide polymorphisms (SNPs) have been identified as susceptibility loci for chronic hepatitis B (CHB). AIM To investigate if these SNPs are associated with treatment response of hepatitis B e antigen (HBeAg)-positive CHB patients. METHODS We performed a retrospective analysis of 1623 Han Chinese HBeAg-positive CHB patients (782 patients treated with pegylated interferon alpha [PegIFNα] for 48 weeks plus 24 weeks follow-up, and 841 patients treated with nucleos(t)ide analogues [NUCs] for 104 weeks) included in four phase-IV multicentre randomised controlled trials. All 14 SNPs were genotyped for each CHB patient. A polygenic score (PGS) was used to evaluate the cumulative effect of multiple SNPs. The associations of SNPs or PGS with combined response (CR) and hepatitis B s antigen (HBsAg) loss were assessed. RESULTS We found that rs12614, a missense variant of complement factor B (CFB), was significantly associated with CR in PegIFNα-treated patients, and the CR rate in patients with the rs12614 TT/CT genotype was less than one-third of that in patients with the CC genotype (7.4% vs 22.6%, P = 0.009). Moreover, a PGS integrating CFB rs12614 and STAT4 rs7574865 (previously reported to be associated with response to PegIFNα) was significantly associated with both CR (P-trend = 4.000 × 10-4 ) and HBsAg loss (P-trend = 0.010) in PegIFNα-treated patients. However, none of the SNPs were associated with treatment response in NUCs-treated patients. CONCLUSIONS CFB rs12614 is an independent predictor of response to PegIFNα therapy in Chinese HBeAg-positive CHB patients. A PGS integrating CFB rs12614 with STAT4 rs7574865 can effectively discriminate responders to PegIFNα from nonresponders.
Collapse
|
19
|
Yu J, Ye Y, Liu J, Xu Y, Lou B, Zhu J, Sheng X, Feng X, Pan Q, Yang J, Cao H, Li L. The role of hepatitis B core-related antigen in predicting hepatitis B virus recurrence after liver transplantation. Aliment Pharmacol Ther 2019; 50:1025-1036. [PMID: 31339175 DOI: 10.1111/apt.15429] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 04/24/2019] [Accepted: 06/30/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Hepatitis B core-related antigen (HBcrAg) is a viral marker for the development of cirrhosis and hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB). However, the relationship between HBcrAg and HBV recurrence after liver transplantation (LT) is unclear. AIM To investigate the correlation of serum HBcrAg level with HBV recurrence post-LT to evaluate the prognostic role of the pre-LT HBcrAg level. METHODS This retrospective cohort study enrolled 357 CHB patients who received LT for a median of 36.6 months. Univariate and multivariate analyses and time-dependent receiver operating characteristic (ROC) curves for markers associated with HBV recurrence were analysed. RESULTS 48 patients (13.4%) had HBV recurrence after LT. HBcrAg, detectable HBV DNA, HCC and HCC recurrence were associated with HBV recurrence. In a multivariate analysis, HBcrAg level was independently associated with HBV recurrence, and the relationship between HBcrAg level and incident HBV recurrence was significant and graded (HR: 3.17 per unit; 95% CI: 1.97-5.11; P for trend < .001). Additionally, HBcrAg level was superior to HBV DNA level in predicting HBV recurrence by time-dependent ROC analysis. Patients with an HBcrAg ≥ 5.0 log U/mL had a significantly higher 5-year cumulative recurrence rate than those with an HBcrAg < 5.0 log U/mL (37.6% vs 6%, P < .001); the adjusted hazard ratio was 5.27 (95% CI 2.47-11.25, P < .001). CONCLUSION An elevated serum HBcrAg level was independently associated with the risk of HBV recurrence in patients with CHB after LT.
Collapse
Affiliation(s)
- Jiong Yu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou City, China
| | - Yali Ye
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China.,Department of Laboratory Medicine, Sanmen People's Hospital, Taizhou City, China
| | - Jingqi Liu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China
| | - Yanping Xu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China
| | - Bin Lou
- Department of Laboratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China
| | - Jiaqi Zhu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China
| | - Xinyu Sheng
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China
| | - Xudong Feng
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China
| | - Qiaoling Pan
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou City, China
| | - Jinfeng Yang
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou City, China
| | - Hongcui Cao
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou City, China
| | - Lanjuan Li
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou City, China
| |
Collapse
|
20
|
Ren H, Huang Y. Effects of pegylated interferon-α based therapies on functional cure and the risk of hepatocellular carcinoma development in patients with chronic hepatitis B. J Viral Hepat 2019; 26 Suppl 1:5-31. [PMID: 31380584 DOI: 10.1111/jvh.13150] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 05/15/2009] [Indexed: 12/23/2022]
Abstract
Chronic hepatitis B virus (HBV) infection continues to pose a serious global health threat and a significant socio-economic burden in many areas of the world. Almost all current clinical practice guidelines on the management of chronic hepatitis B (CHB) infection recommend that eligible patients pursue the optimal treatment endpoint, which is defined as HBsAg loss with or without anti-HBs seroconversion. This review describes the effects of various regimens containing pegylated interferon (peg-IFN)-alpha on functional cure and the outcome of hepatocellular carcinoma (HCC) in patients with CHB. Peg-IFN-α monotherapy is a treatment option recommended by local and international clinical practice guidelines to help more CHB patients achieve a sustained off-treatment virological response, which is particularly appropriate for relatively young patients who demand a finite treatment approach. Peg-IFN-α add-on or sequential therapy in patients who have achieved a suppressed viral load after nucleos(t)ide analog (NA) therapy may offer further benefits on HBeAg seroconversion and HBsAg decline, although the effects of de novo combination therapy with peg-IFN-α and NAs on long-term outcomes remain unclear. Evaluation of baseline and on-treatment predictors is useful for selecting the patients who are likely to achieve additional benefits. Furthermore, some recent studies have shown that peg-IFN-α-based therapy results in better prevention of HBV-related hepatocellular carcinoma (HCC), especially in high-risk patients.
Collapse
Affiliation(s)
- Hong Ren
- Department of Infectious Diseases, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Huang
- Department of Medical Science, Shanghai Roche Pharmaceuticals Ltd., Shanghai, China
| |
Collapse
|
21
|
Liu Y, Li H, Yan X, Wei J. Long-term efficacy and safety of peginterferon in the treatment of children with HBeAg-positive chronic hepatitis B. J Viral Hepat 2019; 26 Suppl 1:69-76. [PMID: 31380585 DOI: 10.1111/jvh.13154] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 05/15/2019] [Indexed: 12/15/2022]
Abstract
Achieving 'clinical cure' in children with chronic hepatitis B (CHB) with safe and effective antiviral treatment is an unmet medical need. Peginterferon (PegIFN) has higher hepatitis B s antigen (HBsAg) clearance than nucleoside analogs (NUC). Currently, studies on interferon (IFN) in the treatment of Chinese children with CHB are relatively rare. This study aimed to further explore the efficacy of PegIFNα-2a as an antiviral treatment in Chinese children and analyse the long-term follow-up after drug discontinuation. We enrolled 118 patients with CHB (2-16 years old, 79 cases are males) treated with PegIFNα-2a by the author in the Third People's Hospital of Kunming City from February 2009 to February 2015. The course of treatment was 52 weeks, with a follow-up period of 104 weeks. All the patients completed at least 1 dose, of which 104 completed at least 36 weeks of treatment and 104 weeks of follow-up. During treatment and follow-up, indicators such as alanine aminotransferase (ALT), hepatitis B virus (HBV) DNA and HBV serological markers were monitored, and the efficacy and safety of PegIFNα-2a in the treatment of CHB patients were observed. Hepatitis B e antigen (HBeAg) clearance and seroconversion rates were 53.8% and 49%, respectively, when the drug was discontinued; 72.1% and 72.1%, respectively, at the end of the follow-up; and 98.2% and 98%, respectively, for sustained response. HBsAg clearance and seroconversion rates were 48.1% and 47.1%, respectively, when the drug was discontinued; 53.8% and 52.9%, respectively, at the end of the follow-up; and 94% and 95.9%, respectively, for sustained response. The HBV DNA suppression rate was 89.4% when the drug was discontinued, 90.4% at the end of the follow-up and 97.8% for sustained response. Two patients had virological relapse (2.3%) during follow-up; however, no clinical relapse occurred. Multivariate regression analysis showed that genotype B, weight < 25 kg or between 25 and 45 kg, and reduction of HBsAg by more than 1 log following 24 weeks of treatment were independent predictors of HBsAg clearance at the end of follow-up. Adverse events that occurred during treatment were similar to those reported in previous clinical studies on PegIFN. The results of this study showed that PegIFN was safe and effective in the treatment of children with CHB, and sustained response could be achieved after treatment. PegIFN treatment of children with CHB helps more achieve 'clinical cure'.
Collapse
Affiliation(s)
- Yunhua Liu
- Department of Hepatology, The Second People's Hospital of Yunnan Province, Kunming, China
| | - Hui Li
- Department of Hepatology, The Second People's Hospital of Yunnan Province, Kunming, China
| | - Xiaohui Yan
- Department of Hepatology, The Second People's Hospital of Yunnan Province, Kunming, China
| | - Jia Wei
- Department of Hepatology, The Second People's Hospital of Yunnan Province, Kunming, China
| |
Collapse
|
22
|
KASL clinical practice guidelines for management of chronic hepatitis B. Clin Mol Hepatol 2019; 25:93-159. [PMID: 31185710 PMCID: PMC6589848 DOI: 10.3350/cmh.2019.1002] [Citation(s) in RCA: 157] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 03/25/2019] [Indexed: 02/06/2023] Open
|
23
|
肖 芷, 周 福, 周 彬, 杨 洁. [Association of baseline alanine aminotransferase levels with therapeutic effects of entecavir and interferon- α in patients with chronic hepatitis B]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2019; 39:150-155. [PMID: 30890501 PMCID: PMC6765642 DOI: 10.12122/j.issn.1673-4254.2019.09.04] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate the therapeutic effects of entecavir (ETV) and interferon-α (IFN-α) treatments for 48 weeks for chronic hepatitis B (CHB) in patients with different baseline alanine aminotransferase (ALT) levels. METHODS We retrospectively analyzed the data of 369 CHB patients receiving ETV and IFN-α treatments for 48 weeks. We compared the virological response rates, HBsAg clearance, and HBsAg reduction between the patients receiving ETV and IFN-α treatments with different baseline ALT levels[≤ 5×upper limits of normal (ULN) level (subgroup 1), 5-10×ULN (subgroup 2), and > 10× ULN (subgroup 3)]. RESULTS In patients receiving ETV treatment, the virological response rate was 83.3% in subgroup 1, 91.4% in subgroup 2, and 95.5% in subgroup 3, as compared with 19.7%, 40%, and 42.9% in the 3 subgroups with IFN-α treatment, respectively, showing significantly differences both among different subgroups with the same treatment and between the same subgroup with different treatments (P < 0.05). HBeAg clearance rates in the 3 subgroups were 8.3%, 16.7% and 35.5% in patients with ETV treatment and were 1.8%, 41.9%, and 38.1% in patients with IFN-α treatment, respectively, showing significant differences among the 3 subgroups with the same treatment (P < 0.05); in the same subgroups with different treatments, the rates differed significantly only between subgroups 2 (P < 0.05). In ETV group, the rate of HBsAg reduction to below 200 IU/ml was 2.5% in subgroup 1 and 13.8% in subgroup 2, showing no significant difference between the two subgroups; in IFN-α group, the rates were also similar between subgroups 1 and 2 (30.6% vs 33.3%, P > 0.05); but the rates differed significantly between the same subgroups with different treatments (P < 0.05). CONCLUSIONS In all the subgroups with different baseline ALT levels, ETV treatment for 48 weeks results in significantly higher virological response rates than IFN-α treatment in patients with CHB. In patients with a baseline ALT of 5-10 ×ULN, IFN-α can result in a higher HBeAg clearance rate than ETV. In patients with comparable baseline ALT level, IFN-α more effectively reduces HBsAg level than ETV. The patients with a relatively high baseline ALT level (> 5 × ULN) show better responses to both ETV and IFN-α treatment than those with ALT level below 5×ULN. We thus recommend IFN-α for patients with a baseline ALT of 5-10×ULN and ETV for patients with a baseline ALT either below 5 × ULN or beyond 10×ULN.
Collapse
Affiliation(s)
- 芷琪 肖
- />器官衰竭防治国家重点实验室,广东省病毒性肝炎研究重点实验室,南方医科大学南方医院感染内科,广东 广州 510515State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 福元 周
- />器官衰竭防治国家重点实验室,广东省病毒性肝炎研究重点实验室,南方医科大学南方医院感染内科,广东 广州 510515State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 彬 周
- />器官衰竭防治国家重点实验室,广东省病毒性肝炎研究重点实验室,南方医科大学南方医院感染内科,广东 广州 510515State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 洁 杨
- />器官衰竭防治国家重点实验室,广东省病毒性肝炎研究重点实验室,南方医科大学南方医院感染内科,广东 广州 510515State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| |
Collapse
|
24
|
Höner Zu Siederdissen C, Maasoumy B, Cornberg M. New viral biomarkers for Hepatitis B: Are we able to change practice? J Viral Hepat 2018; 25:1226-1235. [PMID: 30187603 DOI: 10.1111/jvh.12993] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 08/28/2018] [Indexed: 12/13/2022]
Abstract
The management of chronic hepatitis B virus (HBV) infection is challenged by its varying natural course and its stealthy nature. Not all HBV-infected patients will develop complications of infection; however, it is of utmost importance to identify patients who are at risk and require antiviral treatment and/or close surveillance. Hepatic inflammation and quantification of HBV DNA have guided treatment decisions in the last decade, and these guided interventions have been shown to reduce liver-related complications and death. Data on the quantification of additional HBV markers such as hepatitis B surface antigen (HBsAg), hepatitis B core-related antigen (HBcrAg) and hepatitis B virus RNA (HBV RNA) have accumulated in recent years. Here, we review the current evidence of how to use these markers and discuss open issues that require additional research.
Collapse
Affiliation(s)
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany
| |
Collapse
|
25
|
Peng CY. Editorial: a baseline tool for predicting response to peginterferon alfa-2a in HBeAg-positive patients-same score, different outcomes. Aliment Pharmacol Ther 2018; 48:875-876. [PMID: 30281835 DOI: 10.1111/apt.14921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Cheng-Yuan Peng
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| |
Collapse
|
26
|
Chan HLY. Editorial: a baseline tool for predicting response to peginterferon alfa-2a in HBeAg-positive patients-same score, different outcomes. Author's Reply. Aliment Pharmacol Ther 2018; 48:876-877. [PMID: 30281836 DOI: 10.1111/apt.14961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Henry Lik Yuen Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| |
Collapse
|