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Yeh ML, Hung CH, Tseng KC, Lai HC, Chen CY, Kuo HT, Wang JH, Chen JJ, Lee PL, Chien RN, Yang CC, Lo GH, Tai CM, Lin CW, Kao JH, Liu CH, Yan SL, Bair MJ, Lin CY, Su WW, Chu CH, Chen CJ, Tung SY, Lo CC, Cheng PN, Chiu YC, Wang CC, Cheng JS, Tsai WL, Lin HC, Huang YH, Huang CF, Huang JF, Dai CY, Chuang WL, Tsai PC, Peng CY, Liu CJ, Yu ML. Long-term outcome of liver complications in patients with chronic HBV/HCV co-infection after antiviral therapy: a real-world nationwide study on Taiwanese Chronic Hepatitis C Cohort (T-COACH). Hepatol Int 2021; 15:1109-1121. [PMID: 34365587 DOI: 10.1007/s12072-021-10220-8] [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: 04/15/2021] [Accepted: 06/06/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND AIM The long-term outcome of hepatitis B virus (HBV) infection among patients dually infected with HBV and hepatitis C virus (HCV) remains unclear. We aimed to investigate the long-term liver outcomes of HBV/HCV-coinfected patients after antiviral therapy. METHODS A total of 11,359 chronically HCV-infected patients with interferon-based therapy were registered in a nationwide Taiwanese Chronic Hepatitis C Cohort. A propensity score matched (PSM) cohort of HCV mono-infected (n = 7020) and HBV/HCV (n = 702) co-infected patients by age, sex, and fibrosis was recruited for outcome analysis. The primary outcome was liver-related complications, including hepatocellular carcinoma (HCC) and liver decompensation during a mean follow-up period of 4.44 years. RESULTS Among HBV/HCV co-infected patients, patients without HCV-SVR had a significantly higher 10-year cumulative incidence of major liver-related complications than those with HCV-SVR. However, among patients with HCV-SVR in the PSM cohort, the risk of major liver-related complications, both HCC and liver decompensation, did not differ between HBV/HCV co-infected and HCV mono-infected patients. Similar results were observed among those without HCV-SVR. A substantial lower risk of major liver-related complications was found in HBV/HCV co-infected patients with HCV SVR and subsequent anti-HBV nucleot(s)ide analogues treatment. Overall, factors associated with major liver-related complications included age ≥ 65 year-old, BMI ≥ 27 kg/m2, FIB-4 ≥ 3.25, eGFR < 60 ml/min/1.73 m2, and non-HCV SVR, but not HBV co-infection. CONCLUSION Interferon-based therapy reduced the long-term risk of major liver-related complications among HBV/HCV co-infected patients, as among HCV mono-infected patients. Nevertheless, post-HCV-SVR surveillance for major liver-related complications is mandatory among those high-risk groups.
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Affiliation(s)
- Ming-Lun Yeh
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Kuo-Chih Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Hsueh-Chou Lai
- Center for Digestive Medicine, Department of Internal Medicine, School of Medicine, China Medical University, China Medical University Hospital, Taichung, Taiwan
| | - Chi-Yi Chen
- Department of Internal Medicine, Chiayi Christian Hospital, Chiayi, Taiwan
| | - Hsing-Tao Kuo
- Division of Hepato-gastroenterology, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Jing-Houng Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Center, Liouying, Tainan, Taiwan
| | - Pei-Lun Lee
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Center, Liouying, Tainan, Taiwan
| | - Rong-Nan Chien
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chi-Chieh Yang
- Division of Gastroenterology, Department of Internal Medicine, Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Gin-Ho Lo
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chi-Ming Tai
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chih-Wen Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Jia-Horng Kao
- Division of Gastroenterology and Hepatology, Graduate Institute of Clinical Medicine, the National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chen-Hua Liu
- Division of Gastroenterology and Hepatology, Graduate Institute of Clinical Medicine, the National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sheng-Lei Yan
- Division of Gastroenterology, Department of Internal Medicine, Chang Bing Show-Chwan Memorial Hospital, Changhua, Taiwan
| | - Ming-Jong Bair
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taitung, Taiwan
| | - Chun-Yen Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Wei-Wen Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Cheng-Hsin Chu
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chih-Jen Chen
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shui-Yi Tung
- Division of Hepatogastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ching-Chu Lo
- Department of Internal Medicine, St. Martin De Porres Hospital - Daya, Chiayi, Taiwan
| | - Pin-Nan Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Yen-Cheng Chiu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Chi Wang
- Division of Gastroenterology, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
| | - Jin-Shiung Cheng
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Lun Tsai
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, Institute of Clinical Medicine, Taipei Veterans General Hospital, National Yang-Ming University, Taipei, Taiwan
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Institute of Clinical Medicine, Taipei Veterans General Hospital, National Yang-Ming University, Taipei, Taiwan
| | - Chung-Feng Huang
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pei-Chien Tsai
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Cheng-Yuan Peng
- Center for Digestive Medicine, Department of Internal Medicine, School of Medicine, China Medical University, China Medical University Hospital, Taichung, Taiwan
| | - Chun-Jen Liu
- Division of Gastroenterology and Hepatology, Graduate Institute of Clinical Medicine, the National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Ming-Lung Yu
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, 100 Tzyou Road, Kaohsiung, 807, Taiwan.
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Owusu DO, Phillips R, Owusu M, Sarfo FS, Frempong M. Increased levels of circulating IL-10 in persons recovered from hepatitis C virus (HCV) infection compared with persons with active HCV infection. BMC Res Notes 2020; 13:472. [PMID: 33028385 PMCID: PMC7542684 DOI: 10.1186/s13104-020-05313-w] [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: 06/26/2020] [Accepted: 09/28/2020] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE Approximately 70% of all hepatitis C (HCV) infections develop chronic disease. Active or exacerbated chronic hepatitis C infection subsequently progress to liver disease. The role of T-cells secretions in achieving viral clearance is still not well understood. Thus, the current study was set to determine the relationship between the T cell cytokine profiles, biochemical parameters and persistent HCV infection or spontaneous recovery. RESULTS Twenty-five percent (41/163) of the anti-HCV positive participants had recovered from HCV and had significantly higher concentration of IL-10 compared to those with active HCV infection (P < 0.012). Other circulating cytokines measured; IL-2, IFN gamma, TNF alpha, IL-5 and IL-17 were similar in both groups. Participants with active HCV infection had significantly higher aspartate transaminase (AST) (35 units) and alanine transaminase (46 units) compared to those in the recovered state (P < 0.001). Thus, serum levels of IL10 could be explored in larger prospective cohort study as a predictive marker of recovering from an active HCV infection.
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Affiliation(s)
- Dorcas Ohui Owusu
- Department of Medical Laboratory Technology, Garden City University College (GCUC), P.O. Box 12775, Kumasi, Ghana.
| | - Richard Phillips
- Kumasi Centre for Collaborative Research in Tropical Medicine (KCCR), Kwame Nkrumah University of Science and Technology (KNUST), PMB, KNUST, Kumasi, Ghana
| | - Michael Owusu
- Department of Medical Diagnostics, Kwame Nkrumah University of Science and Technology (KNUST), University Post Office, Kumasi, Ghana
| | - Fred Stephen Sarfo
- Department of Medicine, Komfo Anokye Teaching Hospital, Kwame Nkrumah University of Science and Technology, University Post Office, Kumasi, Ghana
| | - Margaret Frempong
- Department of Molecular Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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Finianos A, Matar CF, Taher A. Hepatocellular Carcinoma in β-Thalassemia Patients: Review of the Literature with Molecular Insight into Liver Carcinogenesis. Int J Mol Sci 2018; 19:ijms19124070. [PMID: 30562917 PMCID: PMC6321074 DOI: 10.3390/ijms19124070] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 12/08/2018] [Accepted: 12/11/2018] [Indexed: 12/18/2022] Open
Abstract
With the continuing progress in managing patients with thalassemia, especially in the setting of iron overload and iron chelation, the life span of these patients is increasing, while concomitantly increasing incidences of many diseases that were less likely to show when survival was rather limited. Hepatocellular carcinoma (HCC) is a major life-threatening cancer that is becoming more frequently identified in this population of patients. The two established risk factors for the development of HCC in thalassemia include iron overload and viral hepatitis with or without cirrhosis. Increased iron burden is becoming a major HCC risk factor in this patient population, especially in those in the older age group. As such, screening thalassemia patients using liver iron concentration (LIC) measurement by means of magnetic resonance imaging (MRI) and liver ultrasound is strongly recommended for the early detection of iron overload and for implementation of early iron chelation in an attempt to prevent organ-damaging iron overload and possibly HCC. There remain lacking data on HCC treatment outcomes in patients who have thalassemia. However, a personalized approach tailored to each patient’s comorbidities is essential to treatment success. Multicenter studies investigating the long-term outcomes of currently available therapeutic options in the thalassemia realm, in addition to novel HCC therapeutic targets, are needed to further improve the prognosis of these patients.
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Affiliation(s)
- Antoine Finianos
- Division of Hematology/Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon.
| | - Charbel F Matar
- Division of Hematology/Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon.
| | - Ali Taher
- Division of Hematology/Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon.
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4
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More than just oncogenes: mechanisms of tumorigenesis by human viruses. Curr Opin Virol 2018; 32:48-59. [PMID: 30268926 DOI: 10.1016/j.coviro.2018.09.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/05/2018] [Accepted: 09/14/2018] [Indexed: 12/18/2022]
Abstract
Most humans are infected with at least one of the known human cancer viruses during their lifetimes. While the initial infection with these viruses does not cause major disease, infected cells can acquire cancer hallmarks, particularly upon immunosuppression or exposure to co-carcinogenic stimuli. Even though cancer formation represents a rare outcome of a viral infection, approximately one out of eight human cancers has a viral etiology. Viral cancers present unique opportunities for prophylaxis, diagnosis, and therapy, as demonstrated by the success of HBV and HPV vaccines and HCV antivirals in decreasing the incidence of tumors that are caused by these viruses. Here we review common characteristics and mechanisms of action of the human oncogenic viruses.
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5
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Jiang XW, Ye JZ, Li YT, Li LJ. Hepatitis B reactivation in patients receiving direct-acting antiviral therapy or interferon-based therapy for hepatitis C: A systematic review and meta-analysis. World J Gastroenterol 2018; 24:3181-3191. [PMID: 30065564 PMCID: PMC6064961 DOI: 10.3748/wjg.v24.i28.3181] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/02/2018] [Accepted: 06/22/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the incidence of hepatitis B virus (HBV) reactivation in patients receiving direct-acting antiviral agent (DAA)-based therapy or interferon (IFN)-based therapy for hepatitis C and the effectiveness of preemptive anti-HBV therapy for preventing HBV reactivation. METHODS The PubMed, MEDLINE and EMBASE databases were searched, and 39 studies that reported HBV reactivation in HBV/hepatitis C virus coinfected patients receiving DAA-based therapy or IFN-based therapy were included. The primary outcome was the rate of HBV reactivation. The secondary outcomes included HBV reactivation-related hepatitis and the effectiveness of preemptive anti-HBV treatment with nucleos(t)ide analogues. The pooled effects were assessed using a random effects model. RESULTS The rate of HBV reactivation was 21.1% in hepatitis B surface antigen (HBsAg)-positive patients receiving DAA-based therapy and 11.9% in those receiving IFN-based therapy. The incidence of hepatitis was lower in HBsAg-positive patients with undetectable HBV DNA compared to patients with detectable HBV DNA receiving DAA therapy (RR = 0.20, 95%CI: 0.06-0.64, P = 0.007). The pooled HBV reactivation rate in patients with previous HBV infection was 0.6% for those receiving DAA-based therapy and 0 for those receiving IFN-based therapy, and none of the patients experienced a hepatitis flare related to HBV reactivation. Preemptive anti-HBV treatment significantly reduced the potential risk of HBV reactivation in HBsAg-positive patients undergoing DAA-based therapy (RR = 0.31, 95%CI: 0.1-0.96, P = 0.042). CONCLUSION The rate of HBV reactivation and hepatitis flare occurrence is higher in HBsAg-positive patients receiving DAA-based therapy than in those receiving IFN-based therapy, but these events occur less frequently in patients with previous HBV infection. Preemptive anti-HBV treatment is effective in preventing HBV reactivation.
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Affiliation(s)
- Xian-Wan Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou 310003, Zhejiang Province, China
| | - Jian-Zhong Ye
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou 310003, Zhejiang Province, China
| | - Ya-Ting Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou 310003, Zhejiang Province, China
| | - Lan-Juan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou 310003, Zhejiang Province, China
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Mücke MM, Backus LI, Mücke VT, Coppola N, Preda CM, Yeh ML, Tang LSY, Belperio PS, Wilson EM, Yu ML, Zeuzem S, Herrmann E, Vermehren J. Hepatitis B virus reactivation during direct-acting antiviral therapy for hepatitis C: a systematic review and meta-analysis. Lancet Gastroenterol Hepatol 2018; 3:172-180. [PMID: 29371017 DOI: 10.1016/s2468-1253(18)30002-5] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 12/03/2017] [Accepted: 12/04/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Direct-acting antiviral (DAA) therapy for chronic hepatitis C virus (HCV) infection might pose a risk for hepatitis B virus (HBV) reactivation in patients coinfected with chronic or resolved HBV infection. The need for HBV antiviral prophylaxis during DAA treatment remains controversial. We aimed to analyse the absolute risk of HBV reactivation in patients with active or resolved HBV infection treated with DAAs for HCV infection. METHODS For this systematic review and meta-analysis, we searched PubMed, Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and Web of Science from Oct 1, 2010, to Sept 30, 2017, to identify studies of patients with chronic or resolved HBV infection at baseline treated with DAAs for chronic HCV infection. Conference proceedings, abstract books, and references from relevant reviews were also examined for potential studies. Two independent researchers extracted data and assessed quality and risk of bias. Data were pooled by use of random-effects models. The primary outcome was HBV reactivation defined by standardised nomenclature. This study is registered with PROSPERO, number CRD42017065882. FINDINGS We identified 17 observational studies involving 1621 patients with chronic (n=242) or resolved (n=1379) HBV infection treated with different DAAs. The pooled proportion of patients who had HBV reactivation was 24% (95% CI 19-30) in patients with chronic HBV infection and 1·4% (0·8-2·4) in those with resolved HBV infection. In patients with chronic HBV infection, the pooled proportion of patients with HBV-reactivation-related hepatitis was 9% (95% CI 5-16) and the relative risk (RR) of HBV-reactivation-related hepatitis was significantly lower in patients with HBV DNA below the lower limit of quantification at baseline than in those with quantifiable HBV DNA (RR 0·17, 95% CI 0·06-0·50; p=0·0011). Three major clinical events related to HBV reactivation in patients with chronic HBV infection were reported (one patient had liver decompensation and two had liver failure, one of whom required liver transplantation). In patients with resolved HBV infection, no HBV-reactivation-related hepatitis was reported. INTERPRETATION HBV reactivation occurs frequently in patients with chronic HBV and HCV coinfection receiving DAA therapy but is rare among patients with resolved HBV infection. Use of antiviral prophylaxis might be warranted in patients who test positive for hepatitis B surface antigen (HBsAg), particularly those with quantifiable HBV DNA. FUNDING None.
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Affiliation(s)
- Marcus M Mücke
- Department of Internal Medicine 1, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Lisa I Backus
- Department of Veterans Affairs, Population Health Services, Palo Alto Health Care System, Palo Alto, CA, USA
| | - Victoria T Mücke
- Department of Internal Medicine 1, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Nicola Coppola
- Department of Mental Health and Public Medicine, University of Campania, Naples, Italy
| | - Carmen M Preda
- Gastroenterology and Hepatology Department, Fundeni Clinical Institute, Bucharest, Romania
| | - Ming-Lun Yeh
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Lydia S Y Tang
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Pamela S Belperio
- Department of Veterans Affairs, Population Health Services, Palo Alto Health Care System, Palo Alto, CA, USA
| | - Eleanor M Wilson
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA; Division of Infectious Diseases, Department of Medicine, VA Maryland Health Care System, Baltimore, MD, USA
| | - Ming-Lung Yu
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Stefan Zeuzem
- Department of Internal Medicine 1, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Eva Herrmann
- Institute of Biostatistics and Mathematical Modeling, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Johannes Vermehren
- Department of Internal Medicine 1, University Hospital Frankfurt, Frankfurt am Main, Germany.
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Yeh ML, Huang CI, Huang CF, Hsieh MH, Hsieh MY, Lin ZY, Chen SC, Huang JF, Kuo PL, Kuo HT, Dai CY, Yu ML, Chuang WL. Post-treatment alpha fetoprotein and platelets predict hepatocellular carcinoma development in dual-infected hepatitis B and C patients after eradication of hepatitis C. Oncotarget 2018; 9:12240-12249. [PMID: 29552306 PMCID: PMC5844742 DOI: 10.18632/oncotarget.24219] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 09/21/2017] [Indexed: 02/06/2023] Open
Abstract
We investigated the long-term risk of hepatocellular carcinoma (HCC) in dual-infected hepatitis B and C patients after eradication of hepatitis C virus (HCV). A total of 164 (62% male, median age, 50.5 years) hepatitis B and C dual-infected patients who achieved HCV sustained virological response were recruited. Half the patients were HCV genotype 1 with a median viral load of 5.5 log10 IU/mL, and 22.6%had an HBV DNA level ≥ 2000 IU/mL before therapy. HCC developed in 14 patients (8.5%), with an annual incidence of 1.38% per person-year. The 3-year, 5-year, 10-year, and 15-year cumulative probabilities were 2.5%, 5.1%, 12.6%, and 22.7%, respectively. Six months after treatment, a Cox regression hazard analysis revealed platelet level (HR: 0.98, 95% CI: 0.957–0.999, P = 0.038) and AFP level (HR: 1.20, 95% CI: 1.031–1.400, P = 0.019) to be independent factors in HCC. A higher 10-year cumulative risk of HCC was detected in patients with 6-month post-treatment AFP levels > 5.0 ng/mL and platelet levels < 130 x1000/µL (54.9%), compared to patients with neither (8.6%). Although the risk of HCC is low, surveillance of HCC is encouraged in dual-infected patients after eradication of HCV. Post-treatment AFP and platelet levels predict HCC development.
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Affiliation(s)
- Ming-Lun Yeh
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ching-I Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Meng-Hsuan Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Yen Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shinn-Cherng Chen
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Lin Kuo
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsing-Tao Kuo
- Division of Hepatogastroenterology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan.,Department of Senior Citizen Service Management Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Chia-Yen Dai
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Lipid Science and Aging Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Lipid Science and Aging Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.,Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Lipid Science and Aging Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
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8
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Chen G, Wang C, Chen J, Ji D, Wang Y, Wu V, Karlberg J, Lau G. Hepatitis B reactivation in hepatitis B and C coinfected patients treated with antiviral agents: A systematic review and meta-analysis. Hepatology 2017; 66:13-26. [PMID: 28195337 DOI: 10.1002/hep.29109] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 01/27/2017] [Accepted: 02/06/2017] [Indexed: 12/12/2022]
Abstract
UNLABELLED There is an increased awareness of hepatitis B (HBV) reactivation in chronic hepatitis C (CHC) patients coinfected with HBV treated with pan-oral direct-acting antiviral agents (DAAs). We performed a systematic review and meta-analysis to compare the rate of HBV reactivation in CHC patients coinfected with overt HBV (hepatitis B surface antigen [HBsAg] positive) and occult HBV (HBsAg negative with positive HBV DNA) infection separately, treated with interferon (IFN)-based therapy to those with pan-oral DAAs. The primary outcome was HBV reactivation, and the secondary outcomes included hepatitis due to HBV reactivation, sustained virologic response (SVR) for CHC, loss of HBV DNA and HBsAg seroclearance. Although the pooled incidence rate of HBV reactivation, among CHC patients with overt HBV (n = 779), was similar among those treated with IFN-based therapy (14.5%, P < 0.001) and DAAs (12.2%, P = 0.03; P = 0.91 for heterogeneity between subgroups), it was reported to occur much earlier in those treated with DAAs (4-12 weeks during treatment) than in those treated with IFN-based therapies (most at the end of treatment and some during follow-up). Also, studies with DAA-based therapies were more likely to report incidence of hepatitis due to HBV reactivation (12.2% in DAAs vs. 0% in IFN; P = 0.009 for heterogeneity between subgroups). HBV reactivation and hepatitis due to HBV reactivation also occurred, though less frequently in CHC patients with occult HBV infection. CHC SVR was not affected by HBV reactivation (P = 0.27). CONCLUSION HBV reactivation occurs earlier and is clinically more significant in CHC patients coinfected with overt and occult HBV who are treated with pan-oral DAAs compared with IFN-based therapy. It is therefore important to have all patients screened for evidence of overt or occult HBV infection and managed during pan-oral DAAs therapy. (Hepatology 2017;66:13-26).
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Affiliation(s)
- Guofeng Chen
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Second Liver Cirrhosis Diagnosis and Treatment Center, 302 Hospital, Beijing, China
| | - Cheng Wang
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Humanity and Health Research Centre, Hong Kong SAR, China.,State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jing Chen
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Humanity and Health Research Centre, Hong Kong SAR, China
| | - Dong Ji
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Second Liver Cirrhosis Diagnosis and Treatment Center, 302 Hospital, Beijing, China
| | - Yudong Wang
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Humanity and Health Research Centre, Hong Kong SAR, China
| | - Vanessa Wu
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Humanity and Health Research Centre, Hong Kong SAR, China
| | - Johan Karlberg
- Humanity and Health Research Centre, Hong Kong SAR, China
| | - George Lau
- Beijing 302-Hong Kong Humanity and Health Hepatitis C Diagnosis and Treatment Center, Beijing, China.,Humanity and Health Research Centre, Hong Kong SAR, China.,Division of Gastroenterology and Hepatology, Humanity and Health Medical Centre, Hong Kong SAR, China.,Institute of Translational Hepatology, 302 Hospital, Beijing, China
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9
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Liu CJ, Chen PJ, Chen DS, Tseng TC, Kao JH. Perspectives on dual hepatitis B and C infection in Taiwan. J Formos Med Assoc 2015; 115:298-305. [PMID: 26188762 DOI: 10.1016/j.jfma.2015.06.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 06/04/2015] [Accepted: 06/09/2015] [Indexed: 02/06/2023] Open
Abstract
Dual hepatitis C virus (HCV) and hepatitis B virus (HBV) infection is not rare in HBV or HCV endemic areas, and can be found in populations at risk of parenteral viral transmission. Clinical observatory studies suggest a higher risk of liver disease progression in patients with dual HCV/HBV infection than in HBV or HCV monoinfected patients. Recent trials confirmed that combination therapy of peginterferon alfa-2a or alfa-2b and ribavirin was effective and safe in dually infected patients with positive HCV RNA. Moreover, about 30% of the dually infected patients cleared hepatitis B surface antigen within 5 years after the start of peginterferon-based therapy. The optimal treatment strategies for dually infected patients with active hepatitis B, with decompensated cirrhosis, or in other clinical situations should be explored in further studies. Finally, the advent of new direct-acting antiviral-based anti-HCV therapy may lead to the development of strategies for the treatment of dually infected patients with active hepatitis C, particularly for those not tolerating or not eligible for peginterferon-based therapy. Notably, direct-acting antivirals would not have any activity against HBV infection; simultaneous or on-demand nucleos(t)ide analogs would be needed if clinically indicated.
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Affiliation(s)
- Chun-Jen Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan.
| | - Pei-Jer Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Ding-Shinn Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Tai-Chung Tseng
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
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10
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Kuo YH, Chen PF, Wang JH, Chang KC, Kee KM, Tsai MC, Lin CY, Lin SC, Tsai LS, Chen SC, Lu SN. Comparison Stratagems of Post-Screening Management of Anti-HCV-Positive Community Residents: Simple Notification, Active Referral, or Accessible Medical Care. PLoS One 2015; 10:e0126031. [PMID: 25970487 PMCID: PMC4430481 DOI: 10.1371/journal.pone.0126031] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 03/27/2015] [Indexed: 12/24/2022] Open
Abstract
To elucidate the results of post-screening care stratagems for anti-hepatitis C virus (HCV)-positive subjects in the community. Part I methods: The intervention program: A total of 151,790 subjects underwent a large-scale healthcare screening. Subjects aged less than 65 years, with anti-HCV-positive and alanine aminotransferase (ALT) level more than 80 IU/L were followed-up to answer a structured questionnaire. Those responders who met the reimbursement criteria of Taiwan’s National Health Insurance for anti-HCV treatment were referred for treatment. Part II: The accessible medical care program: In Yujing township, 271 HCV residents who have been screened before were invited to a bi-weekly hepatitis clinic in Yujing health center. Part-I results: A total of 907 anti-HCV-positive subjects responded and 197(21.7%) were advised the treatment, but only 83(9.2%) did. Finally, 47 patients achieved a sustained virological response (SVR). After this intervention program, 96(10.6%) additional patients were encouraged to be referred, 33(3.6%) received treatment and 20 obtained a SVR. Part II: A total of 140(51.7%) subjects responded and 112 were anti-HCV-positive including 31(27.7%) HCV RNA-negative, 49(43.8%) HCV RNA-positive plus ALT less than 40 IU/L and 32(28.5%) HCV RNA-positive plus ALT more than 40 IU/L. During the follow-up, 14 of 49 patients had ALT more than 40 IU/L. Among 46 eligible HCV patients, 15(32.6%) received treatment and 10 achieved a SVR. Simple notification only made 9.2% of the screened HCV patients treat. Active referral could encourage additional 3.6% to be treated. Additionally, accessible medical care program could result in treatment of 32.6% elderly eligible patients.
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Affiliation(s)
- Yuan-Hung Kuo
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pao-Fei Chen
- Health Center of Yanpu Township, Pingtung, Taiwan
| | - Jing-Houng Wang
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuo-Chin Chang
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kwong-Ming Kee
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ming-Chao Tsai
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun-Yin Lin
- Health Center of Yujing district, Tainan, Taiwan
| | - Sheng-Che Lin
- Department of Health, Tainan City Government, Tainan, Taiwan
| | - Lin-San Tsai
- Department of Health, Tainan City Government, Tainan, Taiwan
| | - Shu-Chuan Chen
- Department of Health, Tainan City Government, Tainan, Taiwan
| | - Sheng-Nan Lu
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- * E-mail:
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11
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Su CH, Lin Y, Cai L. Genetic factors, viral infection, other factors and liver cancer: an update on current progress. Asian Pac J Cancer Prev 2014; 14:4953-60. [PMID: 24175758 DOI: 10.7314/apjcp.2013.14.9.4953] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Primary liver cancer is one of the most common cancers at the global level, accounting for half of all cancers in some undeveloped countries. This disease tends to occur in livers damaged through alcohol abuse, or chronic infection with hepatitis B and C, on a background of cirrhosis. Various cancer-causing substances are associated with primary liver cancer, including certain pesticides and such chemicals as vinyl chloride and arsenic. The strong association between HBV infection and liver cancer is well documented in epidemiological studies. It is generally acknowledged that the virus is involved through long term chronic infection, frequently associated with cirrhosis, suggesting a nonspecific mechanism triggered by the immune response. Chronic inflammation of liver, continuous cell death, abnormal cell growth, would increase the occurrence rate of genetic alterations and risk of disease. However, the statistics indicated that only about one fifth of HBV carries would develop HCC in lifetime, suggesting that individual variation in genome would also influence the susceptibility of HCC. The goal of this review is to highlight present level of knowledge on the role of viral infection and genetic variation in the development of liver cancer.
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Affiliation(s)
- Cheng-Hao Su
- Department of Emergency Countermeasure and Information Management, Xiamen Center for Disease Control and Prevention, Xiamen, China E-mail :
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12
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Borgna-Pignatti C, Garani MC, Forni GL, Cappellini MD, Cassinerio E, Fidone C, Spadola V, Maggio A, Restivo Pantalone G, Piga A, Longo F, Gamberini MR, Ricchi P, Costantini S, D'Ascola D, Cianciulli P, Lai ME, Carta MP, Ciancio A, Cavalli P, Putti MC, Barella S, Amendola G, Campisi S, Capra M, Caruso V, Colletta G, Volpato S. Hepatocellular carcinoma in thalassaemia: an update of the Italian Registry. Br J Haematol 2014; 167:121-6. [PMID: 24992281 DOI: 10.1111/bjh.13009] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 05/16/2014] [Indexed: 01/27/2023]
Abstract
The risk of developing hepatocellular carcinoma (HCC) in patients with thalassaemia is increased by transfusion-transmitted infections and haemosiderosis. All Italian Thalassaemia Centres use an ad hoc form to report all diagnoses of HCC to the Italian Registry. Since our last report, in 2002, up to December 2012, 62 new cases were identified, 52% of whom were affected by thalassaemia major (TM) and 45% by thalassaemia intermedia (TI). Two had sickle-thalassaemia (ST). The incidence of the tumour is increasing, possibly because of the longer survival of patients and consequent longer exposure to the noxious effects of the hepatotropic viruses and iron. Three patients were hepatitis B surface antigen-positive, 36 patients showed evidence of past infection with hepatitis B virus (HBV). Fifty-four patients had antibodies against hepatitis C virus (HCV), 43 of whom were HCV RNA positive. Only 4 had no evidence of exposure either to HCV or HBV. The mean liver iron concentration was 8 mg/g dry weight. Therapy included chemoembolization, thermoablation with radiofrequency and surgical excision. Three patients underwent liver transplant, 21 received palliative therapy. As of December 2012, 41 patients had died. The average survival time from HCC detection to death was 11·5 months (1·4-107·2 months). Ultrasonography is recommended every 6 months to enable early diagnosis of HCC, which is crucial to decrease mortality.
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13
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Liu CJ, Chen PJ. Updates on the treatment and outcomes of dual chronic hepatitis C and B virus infection. World J Gastroenterol 2014; 20:2955-2961. [PMID: 24659886 PMCID: PMC3961993 DOI: 10.3748/wjg.v20.i11.2955] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 10/25/2013] [Accepted: 01/15/2014] [Indexed: 02/06/2023] Open
Abstract
Dual hepatitis C virus (HCV)/hepatitis B virus (HBV) infection is found in HBV or HCV endemic areas, and in specific populations exhibiting a high risk of parenteral viral transmission. Clinical observations have revealed that HCV/HBV dually infected patients demonstrate a higher risk of liver disease progression compared with HBV or HCV monoinfected patients. The viral activity responsible for liver disease progression can be determined by examining the viral loads of HCV and HBV and by conducting liver biopsy examinations. Recent trials have confirmed that the combination therapy of peginterferon alpha-2a or 2b and ribavirin for dual hepatitis patients with HCV dominance appears to be as effective and safe as it is in patients with HCV monoinfections. Strikingly, approximately 60% of dually infected patients with inactive hepatitis B before treatment develop HBV reactivation after the clearance of the HCV. The clinical significance of this HBV reactivation and the strategy to prevent and treat this event should be determined. Furthermore, approximately 30% of dually infected patients lost hepatitis B surface antigen (HBsAg) within 5 years after the start of peginterferon-based therapy, and 40% of them harbored occult HBV infection. The underlying mechanisms of their accelerating HBsAg seroclearance and the development of occult HBV await further investigations. Moreover, the optimal treatment strategies for dually infected patients who are seropositive for the hepatitis B e antigen must be explored. Finally, the advent of new direct-acting antiviral-based anti-HCV therapy may change the optimal therapies for patients with dual hepatitis in the near future, which warrants further clinical trials.
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14
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Mekky MA, Nasr AM, Saleh MA, Wasif NK, Khalaf M, Aboalam H, Haredy M. Virologic and histologic characterisation of dual hepatitis B and C co-infection in Egyptian patients. Arab J Gastroenterol 2013; 14:143-7. [PMID: 24433642 DOI: 10.1016/j.ajg.2013.11.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 10/04/2013] [Accepted: 11/27/2013] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND STUDY AIMS Data about dual hepatitis C (HCV) and B (HBV) co-infection are still scarce, especially in endemic areas such as Egypt. Therefore, we aimed to characterise the virologic and histologic pattern of dual B/C co-infection in a tertiary care centre in Egypt. PATIENTS AND METHODS After obtaining approval from the review board, a retrospective design to evaluate the data registry between January 2009 and December 2012 of patients with dual HCV and HBV seropositivity (BC-group) at the Viral Hepatitis Unit in Ministry of Health and Assiut University Hospital, Egypt was conducted. Data for hepatitis B e antigen (HBe-Ag) and anti-HB core status, anti-hepatitis delta virus (anti-HDV), HBV-DNA and HCV-RNA assays and liver biopsy (METAVIR scoring) results were collected. Two other matched groups of mono-HCV (C-group) and HBV (B-group) were selected as controls. All patients were naive for antiviral therapy. RESULTS A total of 3300 patients were enrolled. Dual infection was observed in 25 (0.7%) patients (all males, mean=35.2±10.2years). Four patients (16%) were HBe-Ag-positive. Six (24%) patients were HBV-DNA-negative and all were positive for HCV RNA. Between groups, raised alanine aminotransferase (ALT) was found in 76%, 41.7% and 49.2% of the BC, B and C groups, respectively (p=0.023). HBV DNA >2000IUml(-1) was more in the B-group than in the BC-group (63.9% vs. 36%; p=0.042) and HCV RNA >800,000IUml(-1) was more in the BC-group than in the C-group (28% vs. 12.3%; p=0.009). Histologically, there is no statistical significant difference between the three groups. CONCLUSION Dual hepatitis B/C infection is not uncommon and their virologic and histologic profile is modest. Further evaluation with regard to treatment and long-term follow-up is warranted.
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Affiliation(s)
- Mohamed A Mekky
- Department of Tropical Medicine and Gastroenterology, Assiut University Hospital, Assiut, Egypt.
| | - Ahmad Medhat Nasr
- Department of Tropical Medicine and Gastroenterology, Assiut University Hospital, Assiut, Egypt
| | - Medhat A Saleh
- Department of Public Health and Community Medicine, Assiut University, Assiut, Egypt
| | - Nasr K Wasif
- Viral Hepatitis Management Unit, Ministry of Health, Assiut, Egypt
| | - Marwa Khalaf
- Viral Hepatitis Management Unit, Ministry of Health, Assiut, Egypt
| | - Hany Aboalam
- Viral Hepatitis Management Unit, Ministry of Health, Assiut, Egypt
| | - Mahmoud Haredy
- Viral Hepatitis Management Unit, Ministry of Health, Assiut, Egypt
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15
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Hsu CS, Huang CJ, Kao JH, Lin HH, Chao YC, Fan YC, Tsai PS. Interferon-based therapy decreases risks of hepatocellular carcinoma and complications of cirrhosis in chronic hepatitis C patients. PLoS One 2013; 8:e70458. [PMID: 23894660 PMCID: PMC3720923 DOI: 10.1371/journal.pone.0070458] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 06/21/2013] [Indexed: 02/06/2023] Open
Abstract
Background Interferon-based therapy (IBT) has been the standard of care for hepatitis C virus (HCV) infection. However, conflicting results exist regarding the effects of IBT on risk of developing hepatocellular carcinoma (HCC) and cirrhosis-associated complications, and most included highly selected patients. Methods This 8-year cohort study was based on the Longitudinal Health Insurance Database 2000 (LHID 2000) consisting of 1,000,000 beneficiaries randomly selected from all Taiwan National Health Insurance enrollees in 2000 (>23.7 million). Patients with newly detected HCV infections (n = 11,264) were classified based on treatment and clinical outcomes. IBTs were defined as regimens that included interferon- alfa, pegylated interferon- alfa -2a, or pegylated interferon- alfa -2b for at least 3 months. The Cox proportional hazards models were used to estimate the hazard ratio (HR) and associated confidence interval (CI) of HCC and cirrhosis-associated complications for IBT. Results The 8-year incidence rate for HCC was 3.9% among patients who received IBT and 5.6% among those who did not. The HCC-free survival rate was significantly higher among patients receiving IBT during the 8-year period than their counterpart (adjusted HR, 0.50; 95% CI, 0.31–0.81; P = .004). Similarly, the event-free survival rates for esophageal variceal bleeding (adjusted HR, 0.45; 95% CI, 0.22–0.91; P = .026), hepatic encephalopathy (adjusted HR, 0.38; 95% CI, 0.21–0.69; P = .001), ascites (adjusted HR, 0.28; 95% CI, 0.14–0.57; P<.001), and cirrhosis (adjusted HR, 0.63; 95% CI, 0.44–0.91; P = .013) were significantly higher among patients who received IBT than those who did not, after adjustment for associated factors. Conclusion Treatment with interferon may reduce the 8-year risk of HCC and cirrhosis-associated complications in patients with chronic HCV infection.
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Affiliation(s)
- Ching-Sheng Hsu
- Division of Gastroenterology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chun-Jen Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Anesthesiology, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
- Department of Medical Research, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
| | - Hans Hsienhong Lin
- Division of Gastroenterology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - You-Chen Chao
- Division of Gastroenterology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yen-Chun Fan
- Department of Anesthesiology, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
| | - Pei-Shan Tsai
- Graduate Institute of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
- Sleep Science Center, Taipei Medical University Hospital, Taipei, Taiwan
- * E-mail:
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16
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Hung CH, Chen CH, Lee CM, Hu TH, Lu SN, Wang JH, Huang CM. Role of viral genotypes and hepatitis B viral mutants in the risk of hepatocellular carcinoma associated with hepatitis B and C dual infection. Intervirology 2013; 56:316-24. [PMID: 23838434 DOI: 10.1159/000350738] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Accepted: 03/07/2013] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND/AIMS The independent and interactive effects of hepatitis B virus (HBV) and hepatitis C virus (HCV) factors on the development of hepatocellular carcinoma (HCC) in chronic HBV/HCV dually-infected patients remain unclear. METHODS In a cross-sectional and case-controlled study, the HBV and HCV loads and genotypes and the sequences of pre-S and precore/core promoter regions were determined in 146 HCC patients and 167 chronic carriers with HBV/HCV dual infection. RESULTS Age (odds ratio (OR) 1.1), male sex (OR 2.3), pre-S deletion (OR 5.0), A1762T/G1764A mutant (OR 2.5), HCV genotype-1 (OR 2.4) and platelet count <15 × 10(4)/μl (OR 1.9) were independently associated with HCC by stepwise logistic regression analysis. Patients with combined HBV mutations (pre-S deletion and A1762T/G1764A mutant) and HCV genotype-1 had a 39-fold increased risk of developing HCC compared to those with A1762T/G1764A and pre-S wild-type strains and HCV genotype non-1. In the nested case-control study, patients with HCC had a higher HBV DNA level (p < 0.001), a higher frequency of pre-S deletion (p < 0.001) and A1762T/G1764A mutant (p = 0.005), a lower HCV RNA level (p = 0.012) and a higher prevalence of HCV genotype-1 (p = 0.002) than those without. CONCLUSIONS Pre-S deletion, A1762T/G1764A mutation and HCV genotype-1 are important in hepatocarcinogenesis in chronic HBV/HCV dual infection.
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Affiliation(s)
- C-H Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taiwan, ROC.
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Nguyen LH, Nguyen MH. Systematic review: Asian patients with chronic hepatitis C infection. Aliment Pharmacol Ther 2013; 37:921-36. [PMID: 23557103 DOI: 10.1111/apt.12300] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Revised: 10/16/2012] [Accepted: 03/12/2013] [Indexed: 12/14/2022]
Abstract
BACKGROUND Chronic hepatitis C (CHC) infection is a risk factor for both the development of end-stage liver disease and hepatocellular carcinoma (HCC). Globally, approximately 170 million people are chronically infected with the hepatitis C virus (HCV), and the majority of these individuals come from the western Pacific and Southeast Asia regions (94.6 million persons combined). CHC is an understudied and underappreciated health problem in many Asian countries and in the US, where Asians represent one of the fastest growing groups of new Americans. AIM To perform a systematic review of the current literature on the epidemiology, diagnosis and screening, clinical characteristics and response to anti-viral therapy of Asians with CHC. METHODS Using a PubMed search of 'hepatitis C' and 'Asia,' 341 original manuscripts published in peer-reviewed journals were identified, and 99 were selected based on their relevance. RESULTS Many Asian CHC patients do not have easily identifiable risk factors and may be underdiagnosed. Rates of HCV infection in Asians on community screening in the US are unexpectedly high, and there is a high prevalence of HCV genotype 6 in Southeast Asia and Southern China. HCV-infected Asians tend to present at older age and may have higher risk of HCC; however, they respond better to anti-viral therapy than non-Asians across all HCV genotypes. CONCLUSIONS Given the high HCV endemicity in Asia, lack of identifiable risk factors and favourable treatment response rates in Asians, we advocate the screening for HCV infection of all Asians who come from areas where HCV prevalence is ≥2%.
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Affiliation(s)
- L H Nguyen
- Stanford University School of Medicine, Stanford, CA, USA
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Selimovic D, El-Khattouti A, Ghozlan H, Haikel Y, Abdelkader O, Hassan M. Hepatitis C virus-related hepatocellular carcinoma: An insight into molecular mechanisms and therapeutic strategies. World J Hepatol 2012; 4:342-55. [PMID: 23355912 PMCID: PMC3554798 DOI: 10.4254/wjh.v4.i12.342] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 11/17/2012] [Accepted: 11/24/2012] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) infects more than 170 million people worldwide, and thereby becomes a series global health challenge. Chronic infection with HCV is considered one of the major causes of end-stage liver disease including cirrhosis and hepatocellular carcinoma. Although the multiple functions of the HCV proteins and their impacts on the modulation of the intracellular signaling transduction processes, the drive of carcinogenesis during the infection with HCV, is thought to result from the interactions of viral proteins with host cell proteins. Thus, the induction of mutator phenotype, in liver, by the expression of HCV proteins provides a key mechanism for the development of HCV-associated hepatocellular carcinoma (HCC). HCC is considered one of the most common malignancies worldwide with increasing incidence during the past decades. In many countries, the trend of HCC is attributed to several liver diseases including HCV infection. However, the development of HCC is very complicated and results mainly from the imbalance between tumor suppressor genes and oncogenes, as well as from the alteration of cellular factors leading to a genomic instability. Besides the poor prognosis of HCC patients, this type of tumor is quite resistance to the available therapies. Thus, understanding the molecular mechanisms, which are implicated in the development of HCC during the course of HCV infection, may help to design a general therapeutic protocol for the treatment and/or the prevention of this malignancy. This review summarizes the current knowledge of the molecular mechanisms, which are involved in the development of HCV-associated HCC and the possible therapeutic strategies.
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Affiliation(s)
- Denis Selimovic
- Denis Selimovic, Youssef Haikel, Mohamed Hassan, Institut National de la Santé et de la Recherche Médicale, U 977, 67000 Strasbourg, France
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Hung CH, Chen CH, Lu SN, Wang JH, Hu TH, Huang CM, Tsai MC, Lee CM. Precore/core promoter mutations and hepatitis B virus genotype in hepatitis B and C dually infected patients treated with interferon-based therapy. Antiviral Res 2011; 93:55-63. [PMID: 22061616 DOI: 10.1016/j.antiviral.2011.10.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2011] [Revised: 09/15/2011] [Accepted: 10/19/2011] [Indexed: 12/16/2022]
Abstract
We studied the prevalence and distribution of precore/basal core promoter (BCP) mutations and hepatitis B virus (HBV) genotypes in HBV/hepatitis C virus (HCV) dually-infected patients, and evaluated their impact on long-term HBV response of interferon (IFN)-based therapy. The HBV genotypes and sequences of the precore/BCP regions were determined in 180 HBV/HCV dually-infected patients and were compared with 90 age, sex and hepatitis B e antigen-matched chronic hepatitis B controls. Serum HBV DNA and hepatitis B surface antigen (HBsAg) were assessed every 3-6 months after therapy with IFN or pegylated-IFN plus ribavirin in 135 dually-infected patients with active hepatitis C. Dually-infected patients had a higher prevalence of genotype C HBV (P=0.022) and a lower frequency of G1896A mutation (P=0.004) as compared with controls. Among dually-infected patients, genotype C was associated with a higher frequency of A1762T/G1764A mutation (P<0.001), but with lower HBV DNA (P<0.001) and a lower frequency of A1752T/G (P=0.008), C1799G (P<0.001) and G1896A mutation (P<0.001) than genotype B. Based on Cox proportional hazards model, young age (hazard ratio (HR)=0.952, P=0.001), sustained virological response to HCV (HR=4.638, P=0.044), C1766T mutation (HR=5.216, P=0.003) and A1846T mutation (HR=2.332, P=0.031) correlated with HBV DNA reactivation (⩾2000IU/ml) after therapy. Age (HR=1.068, P=0.020), G1896A mutation (HR=0.140, P=0.01) and A1846T mutation (HR=0.086, P=0.018) were associated with HBsAg seroclearance independently. In conclusion, specific mutations in the precore/BCP regions could be useful in predicting long-term HBV response in HBV/HCV dually-infected patients treated with IFN-based therapy.
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Affiliation(s)
- Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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