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Zhang PX, Zheng XW, Zhang YF, Ye J, Li W, Tang QQ, Zhu J, Zou GZ, Zhang ZH. Prediction model for hepatitis B e antigen seroconversion in chronic hepatitis B with peginterferon-alfa treated based on a response-guided therapy strategy. World J Hepatol 2024; 16:405-417. [PMID: 38577530 PMCID: PMC10989310 DOI: 10.4254/wjh.v16.i3.405] [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: 11/07/2023] [Revised: 12/27/2023] [Accepted: 02/01/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Models for predicting hepatitis B e antigen (HBeAg) seroconversion in patients with HBeAg-positive chronic hepatitis B (CHB) after nucleos(t)ide analog treatment are rare. AIM To establish a simple scoring model based on a response-guided therapy (RGT) strategy for predicting HBeAg seroconversion and hepatitis B surface antigen (HBsAg) clearance. METHODS In this study, 75 previously treated patients with HBeAg-positive CHB underwent a 52-week peginterferon-alfa (PEG-IFNα) treatment and a 24-wk follow-up. Logistic regression analysis was used to assess parameters at baseline, week 12, and week 24 to predict HBeAg seroconversion at 24 wk post-treatment. The two best predictors at each time point were used to establish a prediction model for PEG-IFNα therapy efficacy. Parameters at each time point that met the corresponding optimal cutoff thresholds were scored as 1 or 0. RESULTS The two most meaningful predictors were HBsAg ≤ 1000 IU/mL and HBeAg ≤ 3 S/CO at baseline, HBsAg ≤ 600 IU/mL and HBeAg ≤ 3 S/CO at week 12, and HBsAg ≤ 300 IU/mL and HBeAg ≤ 2 S/CO at week 24. With a total score of 0 vs 2 at baseline, week 12, and week 24, the response rates were 23.8%, 15.2%, and 11.1% vs 81.8%, 80.0%, and 82.4%, respectively, and the HBsAg clearance rates were 2.4%, 3.0%, and 0.0%, vs 54.5%, 40.0%, and 41.2%, respectively. CONCLUSION We successfully established a predictive model and diagnosis-treatment process using the RGT strategy to predict HBeAg and HBsAg seroconversion in patients with HBeAg-positive CHB undergoing PEG-IFNα therapy.
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Affiliation(s)
- Pei-Xin Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Xiao-Wei Zheng
- Department of Infectious Diseases, Anhui Provincial Hospital, Hefei 230000, Anhui Province, China
| | - Ya-Fei Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Jun Ye
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Wei Li
- Department of Hepatology, The Second People's Hospital of Fuyang City, Fuyang 236000, Anhui Province, China
| | - Qian-Qian Tang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Jie Zhu
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Gui-Zhou Zou
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Zhen-Hua Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China.
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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.
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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
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Xu YH, Xue C. Compound Biejia-Ruangan tablet as an adjunctive therapy to entecavir for chronic hepatitis B complicated with hepatic fibrosis: A systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2022; 101:e30020. [PMID: 35960113 PMCID: PMC9371490 DOI: 10.1097/md.0000000000030020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The compound Biejia-Ruangan tablet (CBRT), as an adjunctive therapy to entecavir, is a potential treatment for hepatic fibrosis (HF) in patients with chronic hepatitis B (HBV). However, the present study yielded inconsistent results. In this systematic review and meta-analysis, we comprehensively investigated the efficacy and safety of CBRT as an adjunctive modality to entecavir for the treatment of HBV infection complicated with HF. METHODS We searched the Cochrane Library, PubMed, Embase, CNKI, VIP, CBM, and Wangfang databases through April 1, 2022, for randomized controlled trials (RCTs) assessing the effect and safety of CBRT as an adjunctive modality to entecavir for HBV complicated with HF. The primary outcomes were biochemical parameters of serum hyaluronic acid, laminin (LN), pretype-III collagen (PC-III), and type IV collagen (IV-C). The secondary outcomes were liver function indices of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and total bilirubin (TBiL) levels, total effect rate, and occurrence rate of adverse events. Two researchers independently conducted study selection, data extraction, and quality assessment. Statistical analysis was performed using the RevMan 5.3 software. RESULTS Eight RCTs involving 747 patients were included. Compared with entecavir monotherapy, CBRT as an adjunctive therapy to entecavir exerted more encouraging effect in serum levels of hyaluronic acid (mean difference [MD] = -28.15; 95% confidence interval [CI]: -43.82 to -12.47; P < .001), LN (MD = -29.46; 95% CI: -50.69 to -8.23; P < .001), PC-III (MD = -11.83; 95% CI: -19.43 to -4.23; P < .001), and IV-C (MD = -19.62; 95% CI: -29.76 to -9.49; P < .001); levels of serum ALT (MD = -16.83; 95% CI: -26.30 to -7.36; P < .001), AST (MD = -20.52; 95% CI: -33.11 to -7.93; P < .001), and TBiL (MD = -7.54; 95% CI: -11.58 to -3.49; P < .001); and total effect rate (odds ratio = 3.53; 95% CI: 1.71-7.29; P < .001). Meta-analysis results also showed that CBRT as an adjunctive therapy to entecavir had a lower occurrence rate of adverse events (odds ratio = 0.54; 95% CI: 0.22-1.34; P < .001) than entecavir alone. CONCLUSION The results of this study showed that CBRT as an adjunctive modality to entecavir may benefit HBV patients complicated with HF. High-quality RCTs are needed to confirm the current findings in the future.
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Affiliation(s)
- Yong-hong Xu
- Department of Gastroenterology, Sunshine Union Hospital, Weifang, China
| | - Chuan Xue
- Department of Gastroenterology, Sunshine Union Hospital, Weifang, China
- * Correspondence: Chuan Xue, MM, Department of Gastroenterology, Sunshine Union Hospital, No. 9000, Yingqian Street, Weifang High-Tech District, Shandong 261000, China (e-mail: )
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Effects of Tenofovir Combined with Recombinant Human Interferon α-2b on Negative Conversion Rate, Liver Function, Immune Status, and Drug Safety in Patients with Chronic Hepatitis B: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1889628. [PMID: 35815265 PMCID: PMC9262527 DOI: 10.1155/2022/1889628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/25/2022] [Accepted: 05/29/2022] [Indexed: 11/18/2022]
Abstract
Objective To systematically evaluate the clinical value of tenofovir combined with recombinant human interferon α-2b in the treatment of chronic hepatitis B and to provide evidence-based medicine for its popularization and use. Methods The randomized controlled trials (RCTs) of tenofovir combined with recombinant human interferon α-2b in the online database of PubMed, EMBASE, ScienceDirect, Cochrane Library, China knowledge Network (CNKI), China VIP database, Wanfang database, and China Biomedical Literature Database (CBM) were searched. The data included in this study were extracted by two independent researchers. After extracting the data of the study, the Cochrane manual 5.1.0 standard was used to evaluate the bias risk of all the literature included in this study. RevMan5.4 statistical software was used to analyze the collected data by meta. Results Entecavir combined with recombinant human interferon α-2b can inhibit the activity of HBV polymerase and improve the inflammatory response of the liver. Recombinant human interferon α-2b can regulate immune function by inducing T cell differentiation and maturation and enhancing the production of cytokines. The systematic evaluation showed that entecavir combined with recombinant human interferon α-2b had higher serum HBeAg negative conversion rate, higher drug safety compared with entecavir alone, and improved liver function and immune status. Conclusion Tenofovir combined with recombinant human interferon alpha-2b has a high serum HBeAg negative rate and safety profile for the treatment of chronic hepatitis B. The combination treatment can improve liver function and immune status in patients, but more studies with higher methodological quality and longer duration of intervention are needed for further validation.
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Novel Pegylated Interferon for the Treatment of Chronic Viral Hepatitis. Viruses 2022; 14:v14061128. [PMID: 35746606 PMCID: PMC9230558 DOI: 10.3390/v14061128] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/12/2022] [Accepted: 05/20/2022] [Indexed: 11/17/2022] Open
Abstract
Ropeginterferon alfa-2b is a novel mono-pegylated and extra-long-acting interferon, being developed for the treatment of myeloproliferative neoplasm (MPN) and chronic viral hepatitis. It has a favorable pharmacokinetic profile and less frequent dosing schedule, i.e., once every two to four weeks, compared to conventional pegylated interferon products, which have multiple isomers and are administered weekly. It was approved for the long-term treatment of polycythemia vera, an MPN, and has been included in the NCCN clinical practice guidelines for this indication. Ropeginterferon alfa-2b has demonstrated efficacy and showed a favorable safety profile for the treatment of chronic viral hepatitis in several clinical studies. In this article, we review its pharmacokinetics and available clinical data and suggest that ropeginterferon alfa-2b administered once every two weeks can serve as a new treatment option for patients with chronic viral hepatitis, including chronic hepatitis B, C, and D.
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Risk factors for recurrent hepatitis B after liver transplantation: a systematic review and meta-analysis. Chin Med J (Engl) 2021; 134:2388-2390. [PMID: 34310395 PMCID: PMC8509948 DOI: 10.1097/cm9.0000000000001580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Song A, Lin X, Chen X. Functional cure for chronic hepatitis B: accessibility, durability, and prognosis. Virol J 2021; 18:114. [PMID: 34082765 PMCID: PMC8176700 DOI: 10.1186/s12985-021-01589-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/28/2021] [Indexed: 01/27/2023] Open
Abstract
Hepatitis B surface antigen (HBsAg) clearance is regarded as the ideal endpoint for antiviral treatment in terms of drug withdrawal safety and improvements in prognosis. However, the overall rate of HBsAg clearance is low and differs based on treatment method and course. The recent application of combined and extended treatment strategies have improved the HBsAg clearance rate, and several patients achieved HBsAg clearance in clinical treatment. In addition, the durability of and clinical outcomes after HBsAg clearance have become the focus of both researchers and clinicians. This article reviews HBsAg clearance in terms of accessibility, durability, improvements in prognosis and relevant advances.
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Affiliation(s)
- Aixin Song
- First Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiao Lin
- First Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xinyue Chen
- First Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China.
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