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Wang L, Wang J, Zhao K, Jiang L, Zhang X, Zhao J, Li J, Lu F. The Relationship between Viral Replication and the Severity of Hepatic Necroinflammatory Damage Changed before HBeAg Loss in Patients with Chronic Hepatitis B Virus Infection. J Clin Transl Hepatol 2024; 12:381-388. [PMID: 38638381 PMCID: PMC11022060 DOI: 10.14218/jcth.2023.00378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/31/2023] [Accepted: 01/01/2024] [Indexed: 04/20/2024] Open
Abstract
Background and Aims Disease progression of chronic hepatitis B virus (HBV) infection is driven by the interactions between viral replication and the host immune response against the infection. This study aimed to clarify the relationship between HBV replication and hepatic inflammation during disease progression. Methods Two cross-sectional, one validation cohort, and meta-analyses were used to explore the relationship between HBV replication and liver inflammation. Spearman analysis, multiple linear regression, and logistic regression were used to explore the relationship between variables. Results In the cross-sectional cohorts A and B including 1,350 chronic hepatitis B patients, Spearman analysis revealed a negative relationship between HBV replication (such as HBV DNA) and liver inflammation (such as ALT) in HBeAg-positive patients with higher HBV DNA >2×106 IU/mL (rho=-0.160 and -0.042) which turned to be positive in HBeAg-positive patients with HBV DNA ≤2×106 IU/mL (rho=0.278 and 0.260) and HBeAg-negative patients (rho=0.450 and 0.363). After adjustment for sex, age, and anti-HBe, results from logistic regression and multiple linear regression showed the opposite relationship still existed in HBeAg-positive patients with different DNA levels; the opposite relationship in HBeAg-positive patients with different DNA levels was validated in a third cohort; the opposite relationship in patients with different HBeAg status was partially confirmed by meta-analysis (overall R: -0.004 vs 0.481). Conclusions These results suggested a negative relationship between viral replication and liver inflammation in HBeAg-positive patients with high HBV DNA, which changed to a positive relationship for those HBeAg-positive patients with DNA less than 2×106 IU/mL and HBeAg-negative patients.
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Affiliation(s)
- Leijie Wang
- Department of Microbiology and Immunology, College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Jian Wang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Kunyu Zhao
- Department of Microbiology and Immunology, College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Lina Jiang
- Department of Pathology and Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Xinxin Zhang
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingming Zhao
- Department of Pathology and Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Jie Li
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Fengmin Lu
- Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University, Beijing, China
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Tan M, Bhadoria AS, Cui F, Tan A, Van Holten J, Easterbrook P, Ford N, Han Q, Lu Y, Bulterys M, Hutin Y. Estimating the proportion of people with chronic hepatitis B virus infection eligible for hepatitis B antiviral treatment worldwide: a systematic review and meta-analysis. Lancet Gastroenterol Hepatol 2020; 6:106-119. [PMID: 33197397 PMCID: PMC7801814 DOI: 10.1016/s2468-1253(20)30307-1] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/08/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND In 2016, of the estimated 257 million people living with chronic hepatitis B virus (HBV) infection worldwide, only a small proportion was diagnosed and treated. The insufficiency of information on the proportion of people infected with HBV who are eligible for treatment limits the interpretation of global treatment coverage. We aimed to estimate the proportion of people with chronic HBV infection who were eligible for antiviral treatment worldwide, based on the WHO 2015 guidelines. METHODS In this systematic review and meta-analysis, we searched Medline, EMBASE, and the Cochrane databases from Jan 1, 2007, to Jan 31, 2018, for studies describing HBsAg-positive people in the population or health-care facilities. We extracted information from published studies using a standardised form to estimate the frequency of cirrhosis, abnormal alanine aminotransferase (ALT), HBV DNA exceeding 2000 IU/mL or 20 000 IU/mL, presence of HBeAg, and eligibility for treatment as per WHO and other guidelines as reported in the studies. We pooled proportions through meta-analysis with random effects. The study was registered with PROSPERO, CRD42020132345. FINDINGS Of the 13 497 studies, 162 were eligible and included in our analysis. These studies included 145 789 participants. The pooled estimate of the proportion of cirrhosis was 9% (95% CI 8-10), ranging from 6% (4-8) in community settings to 10% (9-11) in clinic settings. Examining the proportion of participants who had characteristics used to determine eligibility in the WHO guidelines, 1750 (10·1%) of 17 394 had HBV DNA exceeding 20 000 IU/mL, and 20 425 (30·8%) of 66 235 had ALT above the upper limit of normal. 32 studies reported eligibility for treatment according to WHO or any other guidelines, with a pooled estimate of eligibility at 19% (95% CI 18-20), ranging from 12% (6-18) for studies in community settings to 25% (19-30) in clinic settings. INTERPRETATION Many studies described people with HBV infection, but few reported information in a way that allowed assessment of eligibility for treatment. Although about one in ten of the 257 million people with HBV infection (26 million) might be in urgent need of treatment because of cirrhosis, a larger proportion (12-25%) is eligible for treatment in accordance with different guidelines. Future studies describing people with HBV infection should report on treatment eligibility, according to broadly agreed definitions. FUNDING WHO and US Centers for Disease Control and Prevention.
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Affiliation(s)
- Mingjuan Tan
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland; Department of Medicine, National University Health System, Singapore
| | - Ajeet S Bhadoria
- All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Fuqiang Cui
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | | | - Judith Van Holten
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | | | - Nathan Ford
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Qin Han
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Ying Lu
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Marc Bulterys
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Yvan Hutin
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland.
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Assis DRD, Tenore SDB, Pinho JRR, Lewi DS, Ferreira PRA. Characteristics of an outpatient chronic hepatitis B virus infection cohort. EINSTEIN-SAO PAULO 2015; 13:189-95. [PMID: 26154539 PMCID: PMC4943808 DOI: 10.1590/s1679-45082015ao3269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 01/06/2015] [Indexed: 02/07/2023] Open
Abstract
Objective: To characterize a chronic hepatitis B cohort based on initial and follow-up clinical evaluations. Methods: A retrospective and descriptive analysis of clinical and laboratory data from chronic HBsAg adult carriers, without HIV, unexposed to treatment, with at least two outpatient visits, between February 2006 and November 2012. Fisher´s exact test, χ², Wilcoxon, Spearman, multiple comparisons and Kappa tests were applied, the level of significance adopted was 5%, with a 95% confidence interval. Results: 175 patients with mean age of 42.95±12.53 years were included: 93 (53.1%) were men, 152 (86.9%) were negative for hepatitis B e-antigen (HBeAg), 3 (1.7%) had hepatitis C coinfection, 15 (8.6%) had cirrhosis, and 2 (1.1%) had hepatocellular carcinoma. Genotype A predominated. Sixty-six patients (37.7%) had active hepatitis, 6 (3.4%) presented immune tolerance, and 38 (21.7%) were inactive carriers. Exacerbations and/or viral breakthrough were detected in 16 patients (9.1%). In 32 patients (18.3%), hepatitis B virus DNA remained persistently elevated and alanine aminotransferase levels were normal, whereas in 17 (9.7%), there was low hepatitis B virus DNA and alterated alanine aminotransferase. If only initial alanine aminotransferase and hepatitis B virus DNA values were considered, 15 cases of active hepatitis would not have been detected. Advanced fibrosis was more common in HBeAg-positive patients, and it was significantly associated with transaminases, hepatitis B virus DNA, and age. Conclusion: Many patients had active hepatitis, but almost 25%, who were HBeAg non-reactive, were only identified because of combined analyses of the hepatitis B virus DNA and transaminases levels, sometimes associated with histological data, after clinical follow-up.
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Spradling PR, Bulkow L, Teshale EH, Negus S, Homan C, Simons B, McMahon BJ. Prevalence and causes of elevated serum aminotransferase levels in a population-based cohort of persons with chronic hepatitis B virus infection. J Hepatol 2014; 61:785-91. [PMID: 24911461 DOI: 10.1016/j.jhep.2014.05.045] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 05/14/2014] [Accepted: 05/30/2014] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Information delineating the possible causes for elevated serum aminotransferase activity among persons with chronic hepatitis B virus (HBV) infection is limited. METHODS We analysed data collected from a population-based cohort of persons with chronic HBV infection followed from 2001 to 2010 to determine the frequency and causes of elevated aminotransferase activity. Any elevation concurrent with an HBV DNA level ⩾2000 IU/ml was attributed to immune active hepatitis B. Participant medical charts were reviewed by expert clinical staff to determine the presence of additional or alternative attributable causes. For each participant, a serum aminotransferase elevation could be attributed to more than one cause. RESULTS Among 1090 persons with chronic HBV infection, the mean follow-up was 7.7 years and the median age in 2001 was 39 (range 19-96) years; 634 (58.2%) had ⩾1 elevated aminotransferase level during follow-up and 438 (69.1%) of persons with ⩾1 elevation had at least one cause assigned for the elevation. The most common causes of aminotransferase elevations were immune active hepatitis B (48.4%), alcohol consumption (30.8%), and non-alcoholic fatty liver disease (NAFLD) (24.7%). Among participants with HBV DNA levels persistently less than 2000 IU/ml, the most common causes were NAFLD or alcohol consumption. CONCLUSIONS In this population-based cohort of persons with chronic HBV infection, the prevalence of elevated aminotransferase activity was high and attributable to immune active chronic hepatitis B in approximately half of the cases; however, NAFLD or alcohol consumption were also common causes for enzyme elevations. These findings underscore the importance of monitoring HBV DNA levels, in addition to aminotransferase activity, among persons with chronic HBV infection so that appropriate interventions, including antiviral therapy, are utilised.
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Affiliation(s)
- Philip R Spradling
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, GA, United States.
| | - Lisa Bulkow
- Arctic Investigations Program, Division of Preparedness and Emerging Infectious Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention (CDC), Anchorage, AK, United States
| | - Eyasu H Teshale
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, GA, United States
| | - Susan Negus
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK, United States
| | - Chriss Homan
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK, United States
| | - Brenna Simons
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK, United States
| | - Brian J McMahon
- Arctic Investigations Program, Division of Preparedness and Emerging Infectious Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention (CDC), Anchorage, AK, United States; Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK, United States
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Chen EQ, Zhou TY, Bai L, Wang JR, Yan LB, Liang LB, Tang H. Lamivudine plus adefovir or telbivudine plus adefovir for chronic hepatitis B patients with suboptimal response to adefovir. Antivir Ther 2012; 17:973-9. [PMID: 22728692 DOI: 10.3851/imp2190] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2012] [Indexed: 02/05/2023]
Abstract
BACKGROUND There is no standard management of chronic hepatitis B (CHB) patients with suboptimal response to nucleoside/nucleotide analogues (NAs). This study aimed to evaluate two different NA combination therapies in patients with suboptimal response to adefovir (ADV). METHODS In this study, 72 CHB patients with suboptimal response to ADV were assessed, with 37 patients receiving lamivudine plus ADV (group A) and 35 patients receiving telbivudine plus ADV (group B). RESULTS Baseline characteristics between two groups were similar. At month 12, rates of biochemical response (BR) and virological response (VR) were similar between groups A and B (17/19 versus 18/20 for BR, [P=0.269] and 30/37 versus 31/35 for VR [P=0.377]), and cumulative rates of serological response were greater in group B than in group A (10/26 versus 2/28 in hepatitis B e antigen [HBeAg] loss [P=0.006] and 7/26 versus 1/28 in HBeAg/hepatitis B e antibody seroconversion [P=0.022]). After 12-month treatment, 8.1% (3/37) of patients in group A and 5.7% (2/35) of patients in group B had VR; among patients in group A, two had rtM204V/I and rtL180M and one had rtN236T, whereas the two patients in group B had rtM204I+rtL180M. CONCLUSIONS Both combination therapies led to a significant decrease in HBV DNA. HBeAg serological outcomes were higher with telbivudine plus ADV combination therapy.
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Affiliation(s)
- En-Qiang Chen
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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