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Sanaka S, Tillmann HL. Hindsight is 20/20 - the importance of knowing! Know your patients' HBV status. Antivir Ther 2019; 23:471-473. [PMID: 30538213 DOI: 10.3851/imp3260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Sirish Sanaka
- Department of Medicine, Division of Gastroenterology, Hepatology & Nutrition, East Carolina University, Greenville, NC, USA
| | - Hans L Tillmann
- Department of Medicine, Division of Gastroenterology, Hepatology & Nutrition, East Carolina University, Greenville, NC, USA.,Vidant Medical Center, Greenville, NC, USA.,Greenville VA Health Care Center, Greenville, NC, USA
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2
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Mavilia MG, Wu GY. HBV-HCV Coinfection: Viral Interactions, Management, and Viral Reactivation. J Clin Transl Hepatol 2018; 6:296-305. [PMID: 30271742 PMCID: PMC6160312 DOI: 10.14218/jcth.2018.00016] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 04/25/2018] [Accepted: 05/01/2018] [Indexed: 12/18/2022] Open
Abstract
Hepatitis B virus (HBV) and hepatitis C virus (HCV) coinfection is a complex clinical entity that has an estimated worldwide prevalence of 1-15%. Most clinical studies have shown that progression of disease is faster in HBV-HCV coinfected patients compared to those with monoinfection. Hepatocellular carcinoma development appears to have higher rate in coinfections. Viral replication in coinfected cells is characterized by a dominance of HCV over HBV replication. There are no established guidelines for treatment of HBV-HCV coinfection. Studies on interferon-based therapies and direct-acting antivirals have shown varying levels of efficacy. Clinical reports have indicated that treatment of HCV without suppression of HBV increases the risk for HBV reactivation. In this review, we appraise studies on both direct-acting antivirals and interferon-based therapies to evaluate the efficacy and rates of reactivation with each regimen. Screening for and prevention of coinfection are important to prevent serious HBV reactivations.
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Affiliation(s)
- Marianna G. Mavilia
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, USA
- *Correspondence to: Marianna G. Mavilia, Department of Medicine, University of Connecticut Health Center, 263 Farmington Ave, Farmington, CT 06032, USA. Tel: +1-860-679-2509, Fax: +1-860-679-6582, E-mail:
| | - George Y. Wu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, USA
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3
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Yeh ML, Huang CF, Hsieh MH, Ko YM, Chen KY, Liu TW, Lin YH, Liang PC, Hsieh MY, Lin ZY, Chen SC, Huang CI, Huang JF, Kuo PL, Dai CY, Yu ML, Chuang WL. Reactivation of hepatitis B in patients of chronic hepatitis C with hepatitis B virus infection treated with direct acting antivirals. J Gastroenterol Hepatol 2017; 32:1754-1762. [PMID: 28230928 DOI: 10.1111/jgh.13771] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 02/13/2017] [Accepted: 02/20/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Hepatitis B virus (HBV) may reactivate when treating chronic hepatitis C (CHC) with direct acting antivirals (DAA). We aim to investigate the risk of HBV reactivation during DAA therapy. METHODS Chronic hepatitis C patients receiving pan-oral DAA therapy from December 2013 to August 2016 were evaluated. Fifty-seven patients that had a past HBV infection (negative hepatitis B surface antigen [HBsAg] and positive hepatitis B core antibody) and seven patients that had a current HBV infection (positive HBsAg) were enrolled. Serum HBV and hepatitis C virus (HCV) markers were regularly measured. The endpoints were the HCV sustained virological response (SVR) and the HBV virological/clinical reactivation. RESULTS The overall SVR12 rate was 96.9%, and two patients, one with positive HBsAg, had a relapse of HCV. No episodes of HBV virological reactivation were observed among the patients with a past HBV infection. For the seven patients with a current HBV infection, HBV virological reactivation was found in four (57.1%) of the seven patients. Clinical reactivation of HBV was observed in one patient with pretreatment detectable HBV DNA and recovered after entecavir administration. For the other three patients with HBV virological reactivation, the reappearance of low level HBV DNA without clinical reactivation was observed. HBsAg levels demonstrated only small fluctuations in all the patients. CONCLUSIONS There was a minimal impact of hepatitis B core antibody seropositivity on HCV efficacy and safety. For CHC patients with current HBV infection, the risk of HBV reactivation was present, and monitoring the HBV DNA level during therapy is warranted.
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Affiliation(s)
- Ming-Lun Yeh
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatitis Center and 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
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yu-Min Ko
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Kuan-Yu Chen
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ta-Wei Liu
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yi-Hung Lin
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Po-Cheng Liang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Yen Hsieh
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatitis Center and 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
- Hepatitis Center and 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
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatitis Center and 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, and Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Lin Kuo
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Hepatitis Center and 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, and Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatitis Center and 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, and Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan.,Liver Center, Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Wan-Long Chuang
- Hepatitis Center and 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, and Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
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4
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Hsieh MH, Yeh ML, Su TH, Liu TW, Huang CF, Huang CI, Wang SC, Huang JF, Dai CY, Kao JH, Chuang WL, Chen PJ, Liu CJ, Yu ML. Boceprevir-based triple therapy to rescue HCV genotype 1/HBV dually infected patients refractory to peginterferon plus ribavirin combination therapy in Taiwan. J Formos Med Assoc 2017; 117:497-504. [PMID: 28694000 DOI: 10.1016/j.jfma.2017.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/11/2017] [Accepted: 06/15/2017] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND/PURPOSE The role of directly-acting antivirals (DAA)-containing regimens in the treatment of patients dually-infected with hepatitis C virus (HCV) and hepatitis B virus (HBV) remains unclear. The pilot study aimed to explore the safety and efficacy of a protease inhibitor, boceprevir, in combination with peginterferon/ribavirin for HCV genotype 1 (HCV-1)/HBV dually-infected patients refractory to prior peginterferon/ribavirin. METHODS Twelve peginterferon-experienced patients dually-infected with HCV-1/HBV were assigned to receive boceprevir 800 mg, twice a day, plus peginterferon-α 2b 1.5 μg/kg/week and ribavirin 800-1400 mg/day for 36 or 48 weeks. The primary endpoint was HCV sustained virological response (SVR, HCV RNA undetectable 24 weeks after end-of-treatment). RESULTS Five patients terminated treatment early due to adverse events (one at week 4, one at week 46), virological failures (one non-response and one breakthrough), and patient request (n = 1). Eight patients achieved HCV SVR (66.7% in full-analysis set and 72.7% in modified intention-to-treat population). The HCV SVR rate was 71.4% (5/7) in prior relapsers, 60.0% (3/5) in prior null responder; 75% in non-cirrhotic and 50% in cirrhotic patients. All four patients of prior non-cirrhotic relapsers received 36-week regimen and achieved HCV SVR. There was no HBV-related hepatic flare. All patients experienced at least one adverse event. Two had serious adverse events. CONCLUSION Boceprevir plus peginterferon/ribavirin is effective in the treatment of HCV-1/HBV dually infected patients' refractory to prior peginterferon/ribavirin combination therapy.
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Affiliation(s)
- Meng-Hsuan Hsieh
- Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Tung-Hung Su
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Ta-Wei Liu
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chuang-Feng Huang
- School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ching-I Huang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Shu-Chi Wang
- Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Long Chuang
- School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Pei-Jer Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Jen Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.
| | - Ming-Lung Yu
- School of Medicine, Graduate Institute of Clinical Medicine, College of Medicine, Lipid Science and Aging Research Center, Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan; Liver Center, Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.
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5
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Affiliation(s)
- Nancy Reau
- Solid Organ Transplantation, Rush University Medical Center, Chicago, IL, USA
| | - David R Nelson
- College of Medicine, Section of Gastroenterology, Clinical and Translational Science Institute, University of Florida, Gainesville, FL, USA
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6
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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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7
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HBV/HCV dual infection impacts viral load, antibody response, and cytokine expression differently from HBV or HCV single infection. Sci Rep 2016; 6:39409. [PMID: 28009018 PMCID: PMC5180099 DOI: 10.1038/srep39409] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 11/23/2016] [Indexed: 02/07/2023] Open
Abstract
Hepatitis B virus/hepatitis C virus (HBV/HCV) dual infection is common among high-risk individuals. To characterize the virological and immunological features of patients with HBV/HCV dual infection, we enrolled 1,049 individuals who have been identified as injection drug users. Patients were divided into single and dual infection groups according to the serological markers. We found the average HCV RNA level was significantly lower; however, HBV viral load was significantly higher in HBV/HCV dual-infected patients (n = 42) comparing HCV single infection (n = 340) or HBV single infection (n = 136). The level of anti-HBs in patients who experienced spontaneous HBV clearance was higher than that in HCV single-infected patients with HBV spontaneous clearance. The level of anti-HCV E2 in HBV/HCV dual infection was lower than that detected in HCV single infection. Serum levels of IL-6, IL-8, and TNF-α were significantly lower in HBV/HCV dual-infected patients than in patients infected with HBV or HCV alone. Taken together, two viral replications are imbalanced in dual infected patients. The anti-HBs and anti-HCV E2 antibody production were impaired and proinflammatory IL-6, IL-8, and TNF-α also downregulated due to dual infection. These findings will help further understanding the pathogenesis of HBV/HCV dual infection.
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Yeh ML, Hsieh MY, Huang CI, Huang CF, Hsieh MH, Liang PC, Lin YH, Hou NJ, Lin ZY, Chen SC, Huang JF, Dai CY, Chuang WL, Yu ML. Personalized Therapy of Chronic Hepatitis C and B Dually Infected Patients With Pegylated Interferon Plus Ribavirin: A Randomized Study. Medicine (Baltimore) 2015; 94:e1837. [PMID: 26496327 PMCID: PMC4620800 DOI: 10.1097/md.0000000000001837] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 09/19/2015] [Accepted: 09/23/2015] [Indexed: 12/18/2022] Open
Abstract
We aimed to investigate whether response-guided therapy (RGT) with peginterferon-alpha plus ribavirin by using hepatitis C virus (HCV) genotype, pretreatment HCV RNA levels, and rapid virological response (RVR, undetectable HCV RNA at treatment week 4) could be applied for active HCV/hepatitis B virus (HBV) dually infected patients, without compromised the treatment efficacy.A total of 203 patients, seropositive of HCV antibody, HCV RNA and HBV surface antigen (HBsAg), and seronegative for HBV e antigen for >6 months, were randomized to receive peginterferon-alpha/ribavirin by either genotype-guided therapy (GGT, n = 102: HCV genotype 1 [HCV-1], 48 weeks; HCV-2/3, 24 weeks) or RGT (n = 101: HCV-1, 48 or 24 weeks if patients with baseline VL <400,000 IU/mL and RVR; HCV-2/3, 24 or 16 weeks if patients with RVR). The primary endpoint was HCV-sustained virological response (SVR).The HCV SVR rate was comparable between the GGT (77.5%, 79/102) and RGT groups (70.3%, 71/101, P = 0.267), either among HCV-1/HBV (69.4% [43/62] vs 63.5% [40/63], P = 0.571) or among HCV-2/3/HBV (90.0% [36/40] vs 81.6% [31/38], P = 0.342) dually infected patients based on intention-to-treat analysis. In HCV-1/HBV dually infected patients, RVR (odds ratio [OR]: 6.05; 95% confidence intervals [CI]: 2.148-17.025, P = 0.001) and lower pretreatment blood glucose levels (OR: 0.97; CI: 0.944-0.989, P = 0.003) were independent predictors of HCV SVR. Although RVR (OR: 10.68; CI: 1.948-58.514, P = 0.006) was the only significant factor associated with HCV SVR in HCV-2/3/HBV dually infected patients. HBsAg loss at 1 year posttreatment was observed in 17 of 185 (9.2%) patients. The rates of discontinuation and adverse events were similar between the 2 groups.RGT with peginterferon-alpha/RBV may be considered for HBeAg-negative HBV/HCV dually infected patients.
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Affiliation(s)
- Ming-Lun Yeh
- From the Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital (M-LYeh, M-YH, C-FH, P-CL, Y-HL, Z-YL, S-CC, J-FH, C-YD, W-LC, M-LYu), Faculty of Internal Medicine, College of Medicine, and Graduate Institute of Clinical Medicine, and Center for Infectious Disease and Cancer Research, Kaohsiung Medical University (M-LYeh, C-FH, M-HH, Z-YL, S-CC, J-FH, C-YD, W-LC; M-LYu), Institute of Biomedical Sciences, National Sun Yat-Sen University (M-LYu), Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital (C-IH, N-JH), Department of Occupational Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University (C-FH), Department of Preventive Medicine, Kaohsiung Medical University Hospital (M-HH), Graduate Institute of Medicine, College of Medicine (M-LYeh, C-YD), Center for Infectious Disease and Cancer Research; and Center for Lipid Science and Aging Research, Kaohsiung Medical University, Kaohsiung, Taiwan (C-YD, W-LC, M-LYu)
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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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Wahle RC, Perez RM, Pereira PF, Oliveira EMG, Emori CT, Uehara SNDO, Silva ISDS, Silva AEB, Ferraz MLG. Hepatitis B virus reactivation after treatment for hepatitis C in hemodialysis patients with HBV/HCV coinfection. Braz J Infect Dis 2015; 19:533-7. [PMID: 25997784 PMCID: PMC9427496 DOI: 10.1016/j.bjid.2015.04.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 12/30/2014] [Accepted: 04/17/2015] [Indexed: 12/30/2022] Open
Abstract
In coinfected HBV/HCV patients, HBV replication is usually suppressed by HCV over the time. No study to date has evaluated the HBV viremia in long-term follow-up after HCV treatment in hemodialysis patients with HBV/HCV coinfection. This study aimed to assess the evolution of HBV viremia after HCV treatment in this special population. Ten hemodialysis patients with HBV/HCV coinfection with dominant HCV infection (HBV lower than 2000 IU/mL) and significant fibrosis were treated with interferon-alpha 3 MU 3×/week for 12 months and could be followed for at least 36 months after HCV treatment. Six cases of HBV reactivation (60%) during follow-up were observed and 5/6 had been successfully treated for HCV. Patients with HBV reactivation received anti-HBV therapy. Our preliminary findings indicate that treatment of hepatitis C in HBV/HCV coinfected hemodialysis patients may favor HBV reactivation. Thus, continued monitoring of HBV viremia must be recommended and prompt anti-HBV therapy should be implemented.
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Affiliation(s)
- Raul Carlos Wahle
- Discipline of Gastroenterology, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
| | - Renata Mello Perez
- Department of Internal Medicine, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Patrícia Fucuta Pereira
- Discipline of Gastroenterology, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Christini Takemi Emori
- Discipline of Gastroenterology, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | | | | | - Maria Lucia Gomes Ferraz
- Discipline of Gastroenterology, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
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Huang CF, Chuang WL, Yu ML. The Evolution of HCV Treatment in Taiwan. CURRENT HEPATITIS REPORTS 2013; 12:143-148. [DOI: 10.1007/s11901-013-0172-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
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12
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Hung CH, Lu SN, Wang JH, Hu TH, Chen CH, Huang CM, Lee CM. Sustained HCV clearance by interferon-based therapy reduces hepatocellular carcinoma in hepatitis B and C dually-infected patients. Antivir Ther 2012; 16:959-68. [PMID: 22024511 DOI: 10.3851/imp1842] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Recent studies have indicated that interferon (IFN) or pegylated interferon (PEG-IFN) plus ribavirin therapy can achieve sustained virological response (SVR) against HCV equally in dual HBV-HCV infection and in HCV monoinfection. Whether these therapies can reduce hepatocellular carcinoma (HCC) development in dual HBV-HCV infection remains unclear. METHODS A total of 135 dually-infected patients with active hepatitis C receiving IFN or PEG-IFN plus ribavirin therapy were enrolled. The cumulative incidence of HCC was compared to that in 1,470 HCV-monoinfected patients. RESULTS Based on the Cox proportional hazards model, dual infection was an independent factor for HCC development in all 1,605 chronic hepatitis C patients with or without positive hepatitis B surface antigen receiving IFN or PEG-IFN plus ribavirin (hazard ratio (HR)=1.864, 95% CI 1.052-3.303; P=0.033). In dually-infected patients, HCC developed in 4 of 96 with HCV SVR and 11 of 39 without HCV SVR (P < 0.001) after a median follow-up of 4.6 years. Age (HR=1.175, 95% CI 1.070-1.291; P=0.001) and non-HCV-SVR (HR=7.874, 95% CI 2.375-26.32; P=0.001) were independent factors for HCC development. Subgroup analysis showed that HCC occurrence was lower in patients with HCV SVR and HBV DNA levels < 2,000 IU/ml at the end of treatment or follow-up compared to those with HCV SVR and HBV DNA levels ≥ 2,000 IU/ml (P=0.034) and those without HCV SVR (P<0.001). CONCLUSIONS Sustained HCV clearance by IFN or PEG-IFN plus ribavirin therapy may significantly reduce HCC in HBV-HCV dually-infected patients, whereas persistence or reactivation of HBV decreases the benefit of HCV SVR.
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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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13
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Hsieh MY, Dai CY, Lee LP, Huang JF, Chuang WL, Hou NJ, Lin ZY, Chen SC, Hsieh MY, Wang LY, Chang WY, Yu ML. Antinuclear antibody titer and treatment response to peginterferon plus ribavirin for chronic hepatitis C patients. Kaohsiung J Med Sci 2012; 28:86-93. [PMID: 22313535 DOI: 10.1016/j.kjms.2011.10.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Accepted: 02/10/2011] [Indexed: 02/08/2023] Open
Abstract
Positive serum antinuclear antibody (ANA) is not infrequent in chronic hepatitis C virus (HCV)-infected patients. This prospective study evaluated the impact of ANA on the response to and safety of peginterferon/ribavirin combination therapy for chronic hepatitis C patients in clinical practice. We enrolled 243 consecutive patients who were treated with a 24-week regimen of peginterferon-α plus ribavirin, with a 24-week follow-up period. ANA titer was determined before antiviral treatment. The primary end-point was sustained virological response (SVR), defined as HCV RNA <50 IU/mL throughout the follow-up period. Overall, 187 (77.0%) patients experienced a SVR. In the 105-patient HCV genotype non-1 group, patients with ANA titer ≥1:80 had a significantly lower SVR rate than those with ANA titer <1:80 (67.7% vs. 95.8%, respectively, p = 0.013). In contrast, in the 138-patient HCV genotype 1 group, the SVR rate did not differ between patients with and without ANA titer ≥1:80. Multivariate regressive analyses showed that ANA ≥1:80, age and HCV RNA levels were independent factors associated with SVR in HCV genotype non-1 patients; whereas HCV RNA levels and hepatic fibrosis were prognostic predictors of SVR in HCV genotype 1 patients. The frequencies of adverse events were similar between patients with and without ANA seropositivity. Peginterferon/ribavirin combination therapy is effective and safe in ANA-positive chronic hepatitis C patients. A high ANA titer was a negative prognostic factor for treatment response in HCV genotype non-1 patients.
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Affiliation(s)
- Ming-Yen Hsieh
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
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14
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Yu ML, Lin SM, Chuang WL, Dai CY, Wang JH, Lu SN, Sheen IS, Chang WY, Lee CM, Liaw YF. A Sustained Virological Response to Interferon or Interferon/Ribavirin Reduces Hepatocellular Carcinoma and Improves Survival in Chronic Hepatitis C: A Nationwide, Multicentre Study in Taiwan. Antivir Ther 2006. [DOI: 10.1177/135965350601100811] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Background The long-term benefit for chronic hepatitis C (CHC) patients treated with interferon (IFN)/ribavirin (RBV) combination therapy remains unclear. We aimed to evaluate the long-term effects of IFN monotherapy and IFN/RBV combination therapy on reducing hepatocellular carcinoma (HCC) and mortality in patients with chronic hepatitis C virus (HCV) infection, adjusting for risk factors. Methods A total of 1,619 patients with biopsy-proven CHC, including 1,057 receiving IFN-based therapy (760 on IFN/RBV combination therapy) and 562 untreated controls from three medical centres and one regional core hospital in Taiwan were enrolled in this retrospective-prospective cohort study. Results The incidence of HCC and survival during a follow-up period of 1.0–15.3 (mean 5.18) and 1–16 (mean 5.15) years in treated and untreated patients, respectively, was analysed using Cox proportional hazards regression. The cumulative incidence of HCC was 35.2% and 12.2% for untreated and treated groups, respectively ( P=0.0013). The cumulative survival rate was 93.1% and 96.2% for untreated and treated groups, respectively ( P=0.3928). Significantly lower incidences of HCC and mortality were observed in sustained virological responders (both for IFN monotherapy and IFN/RBV combination) but not in non-responders when compared with untreated patients. HCV genotype 1 patients had significantly higher incidences of HCC than genotype non-1 patients. In multivariate analysis, pre-existing cirrhosis, non-response, HCV geno-type-1 and age were associated with HCC; pre-existing cirrhosis and non-response correlated to mortality. Conclusion A sustained virological response secondary to IFN monotherapy or IFN/RBV combination therapy could reduce the risk for HCC and improve survival of CHC patients.
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Affiliation(s)
- Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatobiliary Division, Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shi-Ming Lin
- Liver Research Unit, Chang Gung University and Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Occupational Medicine, Kaohsiung Municipal Hsiaokang Hospital, Kaohsiung, Taiwan
| | - Jing-Houng Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Nan Lu
- Division of Hepatogastroenterology, Department of Internal Medicine, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - I-Shyan Sheen
- Liver Research Unit, Chang Gung University and Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Wen-Yu Chang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatobiliary Division, Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chuan-Mo Lee
- Division of Hepatogastroenterology, Department of Internal Medicine, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yun-Fan Liaw
- Liver Research Unit, Chang Gung University and Chang Gung Memorial Hospital, Taipei, Taiwan
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Yu ML, Dai CY, Lee LP, Hsieh MY, Hou NJ, Huang JF, Lin ZY, Chen SC, Hsieh MY, Wang LY, Chang WY, Chuang WL. Outcome of Chronic Hepatitis C Patients who Required Early Termination of Pegylated Interferon-α plus Ribavirin Combination Therapy. Antivir Ther 2006. [DOI: 10.1177/135965350601100814] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Pegylated interferon/ribavirin (peg-IFN/RBV) combination therapy is effective for chronic hepatitis C (CHC) but frequently causes adverse events, leading to early termination. Little is known about the outcome of CHC patients who required early termination. Methods Of 617 treatment-naive CHC patients prescribed a 24-week protocol of peg-IFN/RBV, 29 (4.7%) patients who terminated treatment early at <20 weeks were recruited to evaluate the rate of and the factors associated with sustained virological response (SVR), defined as seronegativity of hepatitis C virus (HCV) RNA throughout the 24-week off-treatment follow-up period. Results The reasons for early termination were flu-like symptoms/signs ( n=9, 31.0%), irritability ( n=1, 3.4%), severe urticaria ( n=1, 3.4%), insomnia ( n=2, 6.9%), pulmonary tuberculosis ( n=1, 3.4%), suicide idea ( n=2, 6.9%), poor response ( n=2, 6.9%), depression ( n=2, 6.9%), unwilling to continue ( n=1, 3.4%), mortality ( n=1, 3.4%), gastrointestinal upset ( n=1, 3.4%), pancytopenia complicated with cellulitis ( n=1, 3.4%), anaemia ( n=3, 10.3%), overseas work ( n=1, 3.4%) and an unknown cause ( n=1, 3.4%). Five (17.2%) patients achieved an SVR, comprising none of 16 HCV genotype-1 and five of the 13 (38.5%) genotype-2 patients ( P=0.001). All sustained responders were HCV RNA seronegative at week 4 of treatment. The SVR rate among HCV-2 patients was 0% (0/1), 0% (0/2), 25% (1/4), 33% (1/3) and 100% (3/3) in those who received peg-IFN/RBV for 1–3, 4–7, 8–11, 12–15 and 16–19 weeks, respectively ( P=0.019, χ2 with linear trend). Conclusions Based on this limited study, we observed that an SVR might be achieved in patients who required early termination of a 24-week regimen of peg-IFN/RBV, especially for HCV-2 patients with HCV RNA seronegativity at week 4.
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Affiliation(s)
- Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan
- Department of Occupational Medicine, Kaohsiung Municipal Hsiaokang Hospital, Kaohsiung, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Li-Po Lee
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Yen Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Nai-Jen Hou
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shinn-Cherng Chen
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Yuh Hsieh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Liang-Yen Wang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Yu Chang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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