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Lazarevic I, Miljanovic D, Banko A, Cupic M, Cirkovic A. Quantitative HBV Core Antibodies as a Prognostic Marker for HBeAg Seroclearance: A Systematic Review with Meta-Analysis. Viruses 2024; 16:1121. [PMID: 39066283 PMCID: PMC11281513 DOI: 10.3390/v16071121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
During chronic hepatitis B virus (HBV) infection, the seroclearance of hepatitis B e antigen (HBeAg) is an important event and a significant surrogate endpoint of all current therapeutic strategies. The prediction of HBeAg seroclearance can help assess the benefits of therapy in patients during or before therapy initiation. The quantitation of HBV core antibodies (qAnti-HBc) is a new non-invasive biomarker for solving multiple diagnostic dilemmas. A systematic review and meta-analysis of studies that measured qAnti-HBc in patients who achieved HBeAg seroclearance were performed through PubMed, Web of Science (WoS) and SCOPUS electronic database searches. Nineteen articles were included in the systematic review, comprising 3434 chronically infected patients (1014 with and 2420 without HBeAg seroclearance). Sixteen publications with data regarding qAnti-HBc levels were included in the meta-analysis. The baseline level of qAnti-HBc antibodies was significantly higher in patients with than without HBeAg seroclearance (SMD = 0.88, 95%CI SMD = 0.56-1.2, p < 0.001). The same conclusion was reached for patients originating from Asia (SMD = 0.94, 95%CI SMD = 0.55-1.33) and for the qAnti-HBc antibodies among adult HBV patients with therapy-induced HBeAg seroclearance (SMD = 0.90, 95%CI SMD = 0.54-1.25, p < 0.001). The systematic review and meta-analysis provide evidence of the role of qAnti-HBc as a promising biomarker for predicting HBeAg seroclearance in chronically infected patients.
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Affiliation(s)
- Ivana Lazarevic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.M.); (A.B.); (M.C.)
| | - Danijela Miljanovic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.M.); (A.B.); (M.C.)
| | - Ana Banko
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.M.); (A.B.); (M.C.)
| | - Maja Cupic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (D.M.); (A.B.); (M.C.)
| | - Andja Cirkovic
- Institute for Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
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Leowattana W, Leowattana P, Leowattana T. Quantitative hepatitis B core antibody and quantitative hepatitis B surface antigen: Novel viral biomarkers for chronic hepatitis B management. World J Hepatol 2024; 16:550-565. [PMID: 38689745 PMCID: PMC11056893 DOI: 10.4254/wjh.v16.i4.550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/03/2024] [Accepted: 03/12/2024] [Indexed: 04/24/2024] Open
Abstract
The management of hepatitis B virus (HBV) infection now involves regular and appropriate monitoring of viral activity, disease progression, and treatment response. Traditional HBV infection biomarkers are limited in their ability to predict clinical outcomes or therapeutic effectiveness. Quantitation of HBV core antibodies (qAnti-HBc) is a novel non-invasive biomarker that may help with a variety of diagnostic issues. It was shown to correlate strongly with infection stages, hepatic inflammation and fibrosis, chronic infection exacerbations, and the presence of occult infection. Furthermore, qAnti-HBc levels were shown to be predictive of spontaneous or treatment-induced HBeAg and HBsAg seroclearance, relapse after medication termination, re-infection following liver transplantation, and viral reactivation in the presence of immunosuppression. qAnti-HBc, on the other hand, cannot be relied on as a single diagnostic test to address all problems, and its diagnostic and prognostic potential may be greatly increased when paired with qHBsAg. Commercial qAnti-HBc diagnostic kits are currently not widely available. Because many methodologies are only semi-quantitative, comparing data from various studies and defining universal cut-off values remains difficult. This review focuses on the clinical utility of qAnti-HBc and qHBsAg in chronic hepatitis B management.
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Affiliation(s)
- Wattana Leowattana
- Department of Clinical Tropical Medicine, Mahidol University, Rachatawee 10400, Bangkok, Thailand.
| | - Pathomthep Leowattana
- Department of Clinical Tropical Medicine, Mahidol University, Rachatawee 10400, Bangkok, Thailand
| | - Tawithep Leowattana
- Department of Medicine, Srinakharinwirot University, Wattana 10110, Bangkok, Thailand
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Lee SK, Nam SW, Jang JW, Kwon JH. Long-Term HBsAg Titer Kinetics with Entecavir/Tenofovir: Implications for Predicting Functional Cure and Low Levels. Diagnostics (Basel) 2024; 14:495. [PMID: 38472967 DOI: 10.3390/diagnostics14050495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
The long-term kinetics of quantitative HBsAg levels in HBV-infected patients treated with entecavir or tenofovir, as well as the role of quantitative HBsAg in predicting functional cure (HBsAg loss) and low HBsAg levels (<2 log IU/mL) remain unclear. Of some 1661 consecutively enrolled patients newly treated with entecavir or tenofovir, we analyzed 852 patients who underwent serial HBsAg level checks every 6-12 months. The primary outcomes included long-term kinetics in HBsAg levels and the rate of functional cure and achieving low HBsAg levels. Over a mean 6.3-year follow-up, the functional cure rate was 2.28% (n = 19), and 12.9% (n = 108) achieved low HBsAg levels. A significant HBsAg level reduction was seen in the first treatment year (p < 0.05), with another stepwise decrease between year 6-7. These trends were pronounced in patients with chronic hepatitis and HBeAg-positivity compared to those with cirrhosis and HBeAg-negativity, respectively. Baseline HBsAg of ≤3 log IU/mL and the first-year HBsAg reduction were key predictors for both functional cure and low HBsAg levels (p < 0.05). In conclusion, our findings elucidate the stepwise reduction in quantitative HBsAg dynamics during high-potency NA therapy (entecavir or tenofovir) along with variations based on different conditions. We also underscore the significance of quantitative HBsAg titer in predicting functional cure and low-HBsAg levels.
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Affiliation(s)
- Soon Kyu Lee
- Department of Internal Medicine, College of Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Seoul 21431, Republic of Korea
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Soon Woo Nam
- Department of Internal Medicine, College of Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Seoul 21431, Republic of Korea
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jeong Won Jang
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Internal Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jung Hyun Kwon
- Department of Internal Medicine, College of Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Seoul 21431, Republic of Korea
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Huang ZH, Lu GY, Qiu LX, Zhong GH, Huang Y, Yao XM, Liu XH, Huang SJ, Wu T, Yuan Q, Wang YB, Su YY, Zhang J, Xia NS. Risk of hepatocellular carcinoma in antiviral treatment-naïve chronic hepatitis B patients treated with entecavir or tenofovir disoproxil fumarate: a network meta-analysis. BMC Cancer 2022; 22:287. [PMID: 35300634 PMCID: PMC8930063 DOI: 10.1186/s12885-022-09413-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/15/2022] [Indexed: 01/27/2023] Open
Abstract
Background Long-term antiviral treatments are associated with a significantly lower hepatocellular carcinoma (HCC) incidence in chronic hepatitis B (CHB) patients by reducing HBV DNA concentrations. However, it is still controversial whether antiviral strategies affect HCC development in antiviral treatment-naïve CHB patients. This study aimed to estimate the incidence of HCC in antiviral treatment-naïve CHB patients who were treated with Entecavir (ETV) and Tenofovir Disoproxil Fumarate (TDF) and compare the efficacy of two treatment regimens in HCC reduction. Methods The PubMed, Embase, China National Knowledge Infrastructure, and Wanfang databases were systematically searched until June 24, 2021. The pooled incidence and 95% confidence interval of HCC were calculated by the Freeman-Tukey double arcsine transformation method. The efficacies of ETV and TDF treatments in HCC reduction were compared through a network meta-analysis. Results A total of 27 studies were identified as eligible for this systematic review. The incidence densities in the ETV and TDF treatment groups were 2.78 (95% CI: 2.21-3.40) and 2.59 (95% CI: 1.51-3.96) per 100 persons-year among patients with preexisting cirrhosis and 0.49 (95% CI: 0.32-0.68) and 0.30 (95% CI: 0.06-0.70) per 100 persons-year among patients without preexisting cirrhosis. As the proportion of CHB patients with preexisting cirrhosis increased, the incidence density of HCC also increased gradually. Compared with other Nucleos(t)ide analogs (NAs) treatments, ETV and TDF treatments significantly lowered the risk of HCC, with hazard ratios (HRs) of 0.60 (95% CI: 0.40-0.90) and 0.56 (95% CI: 0.35-0.89), respectively. However, there was no difference in the incidence density of HCC between ETV and TDF treatments (HR = 0.92, 95% CI: 0.71-1.20) regardless of preexisting cirrhosis. Conclusion ETV and TDF treatments were associated with significantly lower risks of HCC than other NAs treatments. However, no difference was observed between ETV and TDF treatments in the risk of HCC development regardless of preexisting cirrhosis among treatment-naïve CHB patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09413-7.
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Affiliation(s)
- Ze-Hong Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Gui-Yang Lu
- The First Affiliated Hospital of Xiamen University, Xiamen, 361003, Fujian, China
| | - Ling-Xian Qiu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Guo-Hua Zhong
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Yue Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Xing-Mei Yao
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Xiao-Hui Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Shou-Jie Huang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Ting Wu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Quan Yuan
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Ying-Bin Wang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China.
| | - Ying-Ying Su
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China.
| | - Jun Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China
| | - Ning-Shao Xia
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, School of Public Health, Xiamen University, Fujian, 361102, Xiamen, China.,The Research Unit of Frontier Technology of Structural Vaccinology of Chinese Academy of Medical Sciences, Xiamen, 361102, Fujian, China
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Usefulness of a Hepatitis B Surface Antigen-Based Model for the Prediction of Functional Cure in Patients with Chronic Hepatitis B Virus Infection Treated with Nucleos(t)ide Analogues: A Real-World Study. J Clin Med 2021; 10:jcm10153308. [PMID: 34362093 PMCID: PMC8348455 DOI: 10.3390/jcm10153308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/17/2021] [Accepted: 07/25/2021] [Indexed: 01/01/2023] Open
Abstract
In patients with chronic hepatitis B (CHB) under long-term treatment with nucleso(t)ide analogues (NAs), the loss of hepatitis B surface antigen (HBsAg) is a rare event. A growing body of evidence supports the use of quantitative HBsAg for the prediction of functional cure, although these results are mainly derived from studies performed on Asian patients with hepatitis B e antigen (HBeAg)-positive CHB. Here, we investigated the clinical role of quantitative HBsAg in a real-life cohort of CHB patients under treatment with NAs in a tertiary care center from North-West Italy. A total of 101 CHB patients (HBeAg-negative, n = 86) undergoing NAs treatment were retrospectively enrolled. HBsAg was measured at baseline (T0), 6 months (T1), 12 months (T2) and at the last follow-up (FU). Median FU was 5.5 (3.2–8.3) years; at the end of FU, 11 patients lost the HBsAg (annual incidence rate = 1.8%). Baseline HBsAg levels were significantly different between patients with no HBsAg loss and those achieving a functional cure (3.46, 2.91–3.97 vs. 1.11, 0.45–1.98 Log IU/mL, p < 0.001). Similarly, the HBsAg decline (Δ) from T0 to T2 was significantly different between the two groups of patients (0.05, −0.04–0.13, vs. 0.38, 0.11–0.80 Log IU/mL, p = 0.002). By stratified cross-validation analysis, the combination of baseline HBsAg and ΔHBsAg T0–T2 showed an excellent accuracy for the prediction of HBsAg loss (C statistic = 0.966). These results corroborate the usefulness of quantitative HBsAg in Caucasian CHB patients treated with antivirals for the prediction of HBsAg seroclearance.
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Wu IC, Liu WC, Chiu YC, Chiu HC, Cheng PN, Chang TT. Clinical Implications of Serum Hepatitis B Virus Pregenomic RNA Kinetics in Chronic Hepatitis B Patients Receiving Antiviral Treatment and Those Achieving HBsAg Loss. Microorganisms 2021; 9:1146. [PMID: 34073483 PMCID: PMC8229518 DOI: 10.3390/microorganisms9061146] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/22/2021] [Accepted: 05/25/2021] [Indexed: 12/12/2022] Open
Abstract
Serum hepatitis B virus (HBV) pregenomic RNA (pgRNA) is correlated with covalently closed circular DNA. We aimed to investigate the utility of serum HBV pgRNA in chronic hepatitis B patients receiving nucleos(t)ide analogue treatment and those achieving HBsAg loss. One hundred and eighty-five patients were enrolled for studying long-term HBV pgRNA kinetics during treatment. Twenty patients achieving HBsAg loss after treatment were enrolled for examining HBV pgRNA kinetics around HBsAg loss. HBV pgRNA significantly decreased in the high baseline HBV pgRNA (≥6 log copies/mL) group but significantly increased in the low baseline HBV pgRNA (<4 log copies/mL) group after 3-month entecavir treatment. Among the 20 patients achieving HBsAg loss, 13 (65%) patients had serum HBV pgRNA higher than the limit of detection (LOD, 1466 copies/mL) when they achieved HBsAg loss. Finally, all 20 patients had HBV pgRNA going below the LOD within 3 years after achieving HBsAg loss. In conclusion, baseline serum HBV pgRNA alone is insufficient for predicting the trajectory of HBV pgRNA. Most patients still had HBV pgRNA higher than the LOD when they achieved HBsAg loss. Further studies on HBV pgRNA kinetics around HBsAg loss would provide an enhanced basis for further applications of HBV pgRNA.
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Affiliation(s)
| | | | | | | | | | - Ting-Tsung Chang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, Taiwan; (I.-C.W.); (W.-C.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.)
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Effect of nucleos(t)ide analogue on serum HBsAg level in chronic hepatitis B patients: A 3-years study. Biomed Pharmacother 2019; 122:109698. [PMID: 31918272 DOI: 10.1016/j.biopha.2019.109698] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/18/2019] [Accepted: 11/24/2019] [Indexed: 12/27/2022] Open
Abstract
AIM We aim to explore the effects of nucleos(t)ide analogues (NUCs) on the changes of HBsAg in chronic hepatitis B (CHB) patients. METHODS A total of 264 CHB patients were enrolled in our study. All of them were treated with NUCs for at least three years. Quantification of HBsAg levels were measured by Elecsys HBsAg II. RESULTS Although HBsAg levels were significantly higher in HBeAg seropositive CHB patients at baseline than in HBeAg seronegative CHB patients (3.84 ± 0.82 vs 3.21 ± 0.59 IU/mL), HBsAg levels declined more rapidly in the HBeAg seropositive group (P < 0.001). In HBeAg-positive CHB patients, HBsAg level in the telbivudine (LDT)-treated group was 3.68 ± 0.56 IU/mL after 52-week of treatment, which was significantly higher than that in lamivudine (LAM)-treated group (P = 0.009). Multivariable analyses showed that baseline HBV DNA viral load (OR = 0.75, P = 0.018), baseline ALT level (OR = 0.99, P = 0.015), and baseline HBsAg level (OR = 0.188, P < 0.001) were independent factors that affected HBsAg decline in HBeAg seropositive CHB patients. For HBeAg seronegative CHB patients, the average of serum HBsAg levels in LAM-, LdT-, adefovir (ADV)-, and entecavir (ETV)-treated groups at baseline, 52 weeks, 104 weeks, and 156 weeks were similar. Multivariable analyses showed that only baseline HBV DNA level (OR = 0.56, P = 0.020) and baseline HBsAg level (OR = 0.57, P = 0.012) were independent factors that affected HBsAg decline in HBeAg seronegative patients with CHB. Baseline HBV DNA level (OR = 0.72, P = 0.010) and baseline HBsAg level (OR = 0.19, P < 0.001) were independent factors that affected all CHB patients. CONCLUSIONS CHB Patients who had received NUCs antiviral treatment showed a slow but significant decrease in serum HBsAg level. Long-term monitoring and continuous antiviral treatment are necessary, especially for those patients with risk factors associated with HBsAg decline.
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Lin TC, Liu WC, Hsu YH, Lin JJ, Chiu YC, Chiu HC, Cheng PN, Chen CY, Chang TT, Wu IC. Insulin Resistance Associated Disorders Pivoting Long-Term Hepatitis B Surface Antigen Decline During Entecavir Therapy. J Clin Med 2019; 8:jcm8111892. [PMID: 31698809 PMCID: PMC6912775 DOI: 10.3390/jcm8111892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 10/22/2019] [Accepted: 11/04/2019] [Indexed: 11/29/2022] Open
Abstract
Insulin resistance associated disorders (IRAD), including prediabetes, type 2 diabetes mellitus (T2DM), and fatty liver are significant risk factors of liver-related death in chronic hepatitis B (CHB). However, their relationship remains unclear. We aimed to evaluate how IRAD influence the kinetics of serum hepatitis B surface antigen (HBsAg) in patients with CHB during long-term entecavir treatment. We enrolled 140 patients with CHB receiving at least 3 years of consecutive entecavir treatment in this retrospective study. A linear mixed effects model was adopted to examine the effects of variables and their interaction over time on the HBsAg trajectory. Furthermore, we acquired cytokine profiles and baseline fibrosis-4 index (FIB-4) scores for in-depth analysis. The median treatment time was 6.90 (4.47–9.01) years. Multivariate analysis revealed that older patients or those with prediabetes or T2DM had a significantly slower HBsAg decline over time (p = 0.0001 and p < 0.0001, respectively). Conversely, advanced fatty liver engendered a more rapid HBsAg decrease (p = 0.001). Patients with prediabetes or T2DM possessed higher IP-10 levels six years after entecavir therapy (p = 0.013). Compared to patients without prediabetes or T2DM, diabetic patients had more unfavorable features at the baseline, especially higher FIB-4 scores. Prediabetes or T2DM delays the clearance of HBsAg, but advanced hepatic fatty change counterbalances the effect. Additionally, IRAD could cause hepatic sequelae in CHB through immune-metabolic pathways.
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Affiliation(s)
- Tien-Ching Lin
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
| | - Wen-Chun Liu
- Infectious Disease and Signaling Research Center, National Cheng Kung University, Tainan 701, Taiwan;
| | - Yu-Hsiang Hsu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Jia-Jhen Lin
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
| | - Yen-Cheng Chiu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
| | - Hung-Chih Chiu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
| | - Pin-Nan Cheng
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
| | - Chiung-Yu Chen
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
| | - Ting-Tsung Chang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Infectious Disease and Signaling Research Center, National Cheng Kung University, Tainan 701, Taiwan;
- Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - I-Chin Wu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan; (T.-C.L.); (J.-J.L.); (Y.-C.C.); (H.-C.C.); (P.-N.C.); (C.-Y.C.); (T.-T.C.)
- Infectious Disease and Signaling Research Center, National Cheng Kung University, Tainan 701, Taiwan;
- Correspondence: ; Tel.: +886-6-2353535 (ext. 3588); Fax: +886-6-2743166
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Wang ML, Deng R, Chen EQ, Tao CM, Liao J, Zhou TY, Wang J, Tang H. Performance of serum HBcrAg in chronic hepatitis B patients with 8-year nucleos(t)ide analogs therapy. Clin Res Hepatol Gastroenterol 2019; 43:301-309. [PMID: 30497844 DOI: 10.1016/j.clinre.2018.10.020] [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: 06/11/2018] [Revised: 10/03/2018] [Accepted: 10/25/2018] [Indexed: 02/05/2023]
Abstract
AIM This study aimed to investigate long-term kinetics of serum hepatitis B core-related antigen (HBcrAg) and its correlation with serum hepatitis B surface antigen (HBsAg) in a real-world cohort of patients who had received over 8 years of nucleos(t)ide analogs(NAs) therapy. METHODS This was a retrospective study. All patients were recruited from our previous published study, who started therapy with NAs between 2007 and 2008. Serum HBcrAg and HBsAg levels were quantitatively measured at baseline, the sixth month and each year of follow-up, using the stored serum samples. RESULTS Among the 94 patients, serum HBcrAg presented a gradually decreasing trend from baseline to year 8, either in HBeAg-negative or HBeAg-positive patients. After 8 years of NAs treatment, 21.3% of patients achieved serum HBcrAg < 3 log 10 U/mL, and only baseline HBcrAg was an independent predictor. Additionally, good correlation of HBcrAg and HBsAg was observed at baseline, but this correlation weakened remarkably during treatment. CONCLUSION Serum HBcrAg is decreasing gradually with the duration of antiviral therapy, and baseline HBcrAg level is an independent predictor of long-term HBcrAg below the limit of detection.
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Affiliation(s)
- Meng-Lan Wang
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China
| | - Rong Deng
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China
| | - En-Qiang Chen
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China.
| | - Chuan-Min Tao
- Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China
| | - Juan Liao
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China
| | - Tao-You Zhou
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China
| | - Juan Wang
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China
| | - Hong Tang
- Center of infectious diseases, West China hospital, Sichuan university, Chengdu 610041, P.R. China; Department of laboratory medicine, West China hospital, Sichuan university, Chengdu 610041, P.R. China.
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