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Huang CF, Iio E, Jun DW, Ogawa E, Toyoda H, Hsu YC, Haga H, Iwane S, Enomoto M, Lee DH, Wong G, Liu CH, Tada T, Chuang WL, Cheung R, Hayashi J, Tseng CH, Yasuda S, Tran S, Kam L, Henry L, Jeong JY, Nomura H, Park SH, Nakamuta M, Huang JF, Tai CM, Lo GH, Lee MH, Yang HI, Kao JH, Tamori A, Eguchi Y, Ueno Y, Furusyo N, Tanaka Y, Yu ML, Nguyen MH. Direct-acting antivirals in East Asian hepatitis C patients: real-world experience from the REAL-C Consortium. Hepatol Int 2019; 13:587-598. [PMID: 31463665 DOI: 10.1007/s12072-019-09974-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 07/26/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS One-third of the global hepatitis C virus (HCV) burden is found in Asia. Real-world data from diverse East Asian cohorts remain limited. This study addressed the real-world status of direct-acting antiviral (DAA) therapy among patients from East Asia. METHODS Chronic hepatitis C (CHC) patients from clinical sites in Japan, Taiwan, South Korea, and Hong Kong were recruited in the REAL-C registry, an observational chart review registry. The primary outcome was sustained virologic response (SVR12, HCV RNA PCR < 25 IU/mL 12 week post-therapy). RESULTS A total of 6287 CHC patients were enrolled. Compared to other East Asian patients, patients from Japan were older (66.3 vs. 61.5 years, p < 0.0001), had lower body mass indices (22.9 kg/m2 vs. 24.6 kg/m2, p < 0.001), and were more likely to have non-liver malignancy history (12.2% vs. 5.0%, p < 0.001).The overall SVR12 rate was 96.4%, similar to patients both inside and outside Japan (96.6% vs. 96%, p = 0.21). The SVR12 rate ranged from 91.1 to 99.4% except treatment-experienced cirrhotic HCV genotype-1 patients who received daclatasvir/asunaprevir (85.9%) and the treatment-experienced cirrhotic HCV genotype-2 patients treated with sofosbuvir/ribavirin (87%). The overall rate of drug discontinuation was 1.9%, also similar across regions. On multivariate regression analyses, there was no significant association between geographic region and SVR outcomes. CONCLUSIONS In this large multinational CHC cohort from the East Asia, oral DAAs were highly effective and well tolerated across the region. Policies should encourage treatment for all CHC patients with DAAs in Asia with its heavy burden of HCV.
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Yeh ML, Huang CF, Huang CI, Dai CY, Lin IH, Liang PC, Hsieh MH, Lin ZY, Chen SC, Huang JF, Chen JJ, Yu ML, Chuang WL. Wisteria floribunda agglutinin-positive Mac-2-binding protein in the prediction of disease severity in chronic hepatitis B patients. PLoS One 2019; 14:e0220663. [PMID: 31393964 PMCID: PMC6687159 DOI: 10.1371/journal.pone.0220663] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 07/20/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Wisteria floribunda agglutinin-positive Mac-2-binding protein (WFA+-M2BP) was a novel marker of liver fibrosis. We aimed to investigate WFA+-M2BP level in assessing liver fibrosis in patients with chronic hepatitis B (CHB) infection. METHODS A total of 160 CHB patients, who received a liver biopsy, were consecutively recruited. Serum WFA+-M2BP level was quantified at the time point of biopsy. The results were compared with histopathological manifestations and clinical characteristics of the patients. RESULTS The median WFA+-M2BP level, aspartate aminotransferase-to-platelet ratio (APRI) and Fibrosis-4 (FIB-4) index were 1.20 COI, 1.19, and 1.63, respectively. Fifty-one (31.9%) patients had advanced fibrosis. There was a significant increase of WFA+-M2BP levels in parallel to necroinflammation/fibrosis stages. The areas under the receiver operating characteristic curve (AUROC) of WFA+-M2BP level for predicting fibrosis stages were 0.780 of F2, 0.785 of F3, and 0.769 of F4, respectively (all p <0.001). The multivariate analysis identified age (Odds ratio [OR] 1.05, 95% confidence interval [CI]: 1.010-1.092, p = 0.014), platelet (OR: 0.99, 95%CI: 0.980-0.998, p = 0.013), and WFA+-M2BP level (OR: 1.97, 95% CI: 1.299-2.984, p = 0.001) as independent factors associated with advanced fibrosis. Combination of age, platelet and WFA+-M2BP level achieved a better diagnostic performance for advanced fibrosis (AUROC: 0.732, accuracy: 81.3%) than APRI (AUROC: 0.577, accuracy: 63.8%) or FIB-4 index (AUROC: 0.691, accuracy: 75.6%). CONCLUSION WFA+-M2BP had a good performance indistinguishing liver fibrosis in CHB patients. The combination of age, platelet, and WFA+-M2BPaddressed more accuracy in identifying patients with advanced fibrosis.
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Yeh ML, Huang CF, Huang CI, Hsieh MY, Hou NJ, Lin IH, Liang PC, Tsai YS, Hsieh MH, Lin ZY, Chen SC, Dai CY, Huang JF, Yu ML, Chuang WL. The prognostic factors between different viral etiologies among advanced hepatocellular carcinoma patients receiving sorafenib treatment. Kaohsiung J Med Sci 2019; 35:624-632. [PMID: 31254328 DOI: 10.1002/kjm2.12105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 06/09/2019] [Indexed: 01/02/2023] Open
Abstract
Sorafenib is currently the first-line therapy for advanced hepatocellular carcinoma (aHCC) patients. However, the outcomes and prognostic factors of sorafenib therapy have not been well investigated. We aimed to investigate the pretreatment factors and outcomes among Taiwanese aHCC patients receiving sorafenib treatment. A total of 347 patients with aHCC and well-compensated liver cirrhosis (Child-Pugh A) status receiving sorafenib were consecutively enrolled from March 2013 through December 2016. Pre-treatment clinical data and viral hepatitis markers were collected and analyzed with their outcomes. The primary endpoint of the study was overall survival. The factors associated with overall survival were also investigated. The median overall survival of all the patients was 238 days (range, 9-1504 days) with a 1-year overall survival of 43.2%. Positive hepatitis B surface antigen and absence of portal vein thrombosis (PVT) were independent factors associated with better overall survival. The median duration of sorafenib therapy was 93.0 days (range, 4-1504 days). After stopping sorafenib, the median survival was 93.0 days (range, 1-1254 days). The 1-year survival after stopping sorafenib was 21.2%. In chronic hepatitis B patients, total bilirubin level was the only factor associated with overall survival. Hepatitis C antibody RNA negativity, tumor size, PVT, and white blood cell count were the independent factors associated with survival among those chronic hepatitis C patients. There were different prognostic factors stratified by viral etiologies in aHCC patients receiving sorafenib. Viral eradication increased survival in chronic hepatitis C patients.
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Perez S, Kaspi A, Domovitz T, Davidovich A, Lavi-Itzkovitz A, Meirson T, Alison Holmes J, Dai CY, Huang CF, Chung RT, Nimer A, El-Osta A, Yaari G, Stemmer SM, Yu ML, Haviv I, Gal-Tanamy M. Hepatitis C virus leaves an epigenetic signature post cure of infection by direct-acting antivirals. PLoS Genet 2019; 15:e1008181. [PMID: 31216276 PMCID: PMC6602261 DOI: 10.1371/journal.pgen.1008181] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 07/01/2019] [Accepted: 05/08/2019] [Indexed: 02/06/2023] Open
Abstract
The increasing worldwide prevalence of Hepatocellular carcinoma (HCC), characterized by resistance to conventional chemotherapy, poor prognosis and eventually mortality, place it as a prime target for new modes of prevention and treatment. Hepatitis C Virus (HCV) is the predominant risk factor for HCC in the US and Europe. Multiple epidemiological studies showed that sustained virological responses (SVR) following treatment with the powerful direct acting antivirals (DAAs), which have replaced interferon-based regimes, do not eliminate tumor development. We aimed to identify an HCV-specific pathogenic mechanism that persists post SVR following DAAs treatment. We demonstrate that HCV infection induces genome-wide epigenetic changes by performing chromatin immunoprecipitation followed by next-generation sequencing (ChIP-seq) for histone post-translational modifications that are epigenetic markers for active and repressed chromatin. The changes in histone modifications correlate with reprogramed host gene expression and alter signaling pathways known to be associated with HCV life cycle and HCC. These epigenetic alterations require the presence of HCV RNA or/and expression of the viral proteins in the cells. Importantly, the epigenetic changes induced following infection persist as an "epigenetic signature" after virus eradication by DAAs treatment, as detected using in vitro HCV infection models. These observations led to the identification of an 8 gene signature that is associated with HCC development and demonstrate persistent epigenetic alterations in HCV infected and post SVR liver biopsy samples. The epigenetic signature was reverted in vitro by drugs that inhibit epigenetic modifying enzyme and by the EGFR inhibitor, Erlotinib. This epigenetic "scarring" of the genome, persisting following HCV eradication, suggest a novel mechanism for the persistent pathogenesis of HCV after its eradication by DAAs. Our study offers new avenues for prevention of the persistent oncogenic effects of chronic hepatitis infections using specific drugs to revert the epigenetic changes to the genome.
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Tai CM, Yen YC, Bair MJ, Tseng CH, Chang TT, Huang CF, Yeh ML, Dai CY, Chuang WL, Yu ML, Huang JF. Integrated care for methadone maintenance patients with hepatitis C virus infection. Kaohsiung J Med Sci 2019; 35:501-507. [PMID: 31087764 DOI: 10.1002/kjm2.12086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 04/29/2019] [Indexed: 01/14/2023] Open
Abstract
The majority of patients undergoing methadone maintenance treatment (MMT) are neither examined nor treated for hepatitis C virus (HCV) infection. We aimed to evaluate an integrated referral model in the management of HCV among MMT patients. This retrospective study included 390 HCV-infected MMT patients between April 2015 and May 2017. Patients who tested positive for HCV antibodies were referred to a liver clinic by MMT case managers or psychiatrists. Patients who agreed to receive anti-HCV treatment were treated with pegylated interferon and ribavirin. The rate of patient engagement at a liver clinic increased from 14.1% to 58.2% after integrated care. Multiple logistic regression analysis showed that higher education level (odds ratio [OR], 1.62; 95% confidence interval [CI], 1.01-2.60) and elevated ALT level (OR, 4.30; 95% CI, 2.70-6.85) were independently associated with patients who accepted referral. Active drug use (OR, 0.52; 95% CI, 0.31-0.85) was inversely associated with referral acceptance. Of the 112 patients who met the criteria for anti-HCV therapy, 66 (58.9%) were treated with pegylated interferon and ribavirin. Finally, the rate of treatment completion and sustained virological response (SVR) was 65.2% and 54.5%, respectively, among the 66 patients. Treatment completion (OR, 39.67; 95% CI, 7.80-201.62) was found to be the only independent factor associated with SVR achievement. Although integrated care by psychiatrists and hepatologists significantly increased the rates of engagement and acceptance of antiviral treatment for HCV-infected MMT patients, only a minority of MMT patients achieved successful treatment.
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Huang CF, Yeh ML, Huang CI, Liang PC, Lin YH, Hsieh MY, Wei YJ, Lin ZY, Chen SC, Huang JF, Dai CY, Chuang WL, Yu ML. Equal treatment efficacy of direct-acting antivirals in patients with chronic hepatitis C and hepatocellular carcinoma? A prospective cohort study. BMJ Open 2019; 9:e026703. [PMID: 31061041 PMCID: PMC6501994 DOI: 10.1136/bmjopen-2018-026703] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 01/24/2019] [Accepted: 02/12/2019] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE The treatment outcome of direct-acting antivirals (DAAs) in chronic hepatitis C patients with hepatocellular carcinoma (HCC) is controversial. The current study aimed to address the treatment efficacy and safety of DAAs in patients with curative or active HCC, compared with those of patients without HCC. DESIGN A prospective cohort study SETTING: A medical centre and two regional hospitals in Taiwan PARTICIPANTS: A total of 713 Taiwanese patients (601 non-HCC, 74 curative HCC and 38 active HCC patients) who received standard-of-care DAAs were consecutively enrolled in the study. MAIN OUTCOME MEASUREMENT The primary objective was to determine treatment efficacy, defined as undetectable hepatitis C virus RNA throughout 12 weeks of the post-treatment follow-up period (sustained virological response 12 [SVR12]). RESULTS The overall SVR12 rate was 96.9%. The SVR12 rate was similar between the patients with HCC and those without HCC (95.5% vs 97.2%, p=0.37). The HCC patients were divided into two groups, those with curative HCC and those with viable HCC; a substantially but not significantly lower SVR rate, 92.1% (35/38), was observed in the patients with viable HCC compared with the SVR rate, 97.3% (72/74), in those with curative HCC (p=0.33). Compared with the patients with curative HCC, the patients with viable HCC had a significantly higher proportion of serious adverse events (10.5% vs 1.0%, p=0.002), early treatment discontinuation (10.5% vs 2.8%, p=0.03) and mortality (5.3% vs 0.1%, p=0.008). CONCLUSIONS An equivalently high SVR rate was observed in patients with either past or active HCC compared with those without HCC. The safety concerns in the HCC patients did not compromise treatment efficacy.
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Batsaikhan B, Lu MY, Yeh ML, Huang CI, Huang CF, Lin ZY, Chen SC, Huang JF, Hsieh PH, Chuang WL, Lee JC, Yu ML, Dai CY. Elevated interleukin-4 levels predicted advanced fibrosis in chronic hepatitis C. J Chin Med Assoc 2019; 82:277-281. [PMID: 30946707 DOI: 10.1097/jcma.0000000000000064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Cytokine imbalance has been associated with chronic hepatitis C virus (HCV) infection. We hypothesized that cytokines have an important role in fibrosis development in HCV infection. METHODS Data of 92 patients were analyzed retrospectively. Fluorescent Bead immunoassay was used to measure the following serum cytokine levels: Interferon γ, tumor necrosis factor α, interleukin (IL)-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, and IL-12. Various statistical analyses were used as appropriate. RESULTS Of the 92 HCV-infected patients, 49 (53.3%) were male, 23 (25%) patients had advanced (fibrosis grades 3-4) fibrosis, and the mean age of the study population was 51.9 ± 9.4 years. Elevation of baseline IL-4 level (>490 pg/mL) was associated with liver fibrosis grade by χ test (odds ratio [OR] = 2.99; 95%, CI = 1.02-8.78; p = 0.042) and multivariate logistic regression (OR = 4.26; 95% CI = 1.13-16.02; p = 0.032). Also, IL-4 had strong diagnostic value in advanced liver fibrosis by using area under receiver operating characteristics curve analysis. Assessment of fibrosis score was consequently developed from our findings and compared with other noninvasive serum markers to assess liver fibrosis. CONCLUSION This study provides evidence that increased IL-4 expression predicted advanced liver fibrosis in treatment of naive HCV-infected patients. The newly developed "FIL4" score had good predictive value for advanced fibrosis before treatment and this value was even strong in HCV-genotype 1b patients.
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Huang CF, Yu ML. Direct-acting antivirals response in hepatocellular carcinoma: Does the presence of hepatocellular carcinoma matter? Clin Mol Hepatol 2019; 25:168-171. [PMID: 30739433 PMCID: PMC6589855 DOI: 10.3350/cmh.2018.1014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 12/25/2018] [Indexed: 02/06/2023] Open
Abstract
During the clinical trial development of directly acting antivirals (DAAs), evidence regarding the treatment efficacy in chronic hepatitis C patients with hepatocellular carcinoma (HCC) was scarce because these patients have always been excluded. Apart from the clinical trials, more HCC patients are currently being treated in daily practice, given that these treatments are highly effective and involve well-tolerated regimens. Large scale, real-world studies have demonstrated potentially suboptimal antiviral treatment efficacy in HCC patients who received DAAs. It is postulated that the impairment of the bioavailability of DAAs may account for the inferior treatment response. However, the results could not be generalized across all studies. The differing results were attributed to diverse patient characteristics, suboptimal regimens or imprecise definitions of active cancer statuses at the time of treatment initiation. Additional large-scale studies that utilize the treatment of choice in clearly defined HCC patients with different disease severities are warranted to clarify the issue.
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Jun T, Hsu YC, Ogawa S, Huang YT, Yeh ML, Tseng CH, Huang CF, Tai CM, Dai CY, Huang JF, Chuang WL, Yu ML, Tanaka Y, Nguyen MH. Mac-2 Binding Protein Glycosylation Isomer as a Hepatocellular Carcinoma Marker in Patients With Chronic Hepatitis B or C Infection. Hepatol Commun 2019; 3:493-503. [PMID: 30976740 PMCID: PMC6442699 DOI: 10.1002/hep4.1321] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 01/08/2019] [Indexed: 12/18/2022] Open
Abstract
Mac‐2 binding protein glycosylation isomer (M2BPGi) is a novel glycoprotein biomarker that correlates with liver fibrosis. It has been investigated in East Asian populations as a hepatocellular carcinoma (HCC) biomarker. We assessed M2BPGi as an HCC biomarker in an ethnically diverse cohort of patients with chronic hepatitis B virus (HBV) and hepatitis C virus (HCV) infection. We enrolled 947 treatment‐naive patients mono‐infected with HBV or HCV without HCC at baseline. Biomarker levels were measured from baseline sera and correlated with longitudinal clinical data. The primary outcome was HCC occurrence during long‐term follow‐up. Median M2BPGi was significantly higher among patients with cirrhosis (2.67 versus 0.80; P < 0.001) and patients who developed HCC (3.22 versus 1.16; P < 0.001). The area under the receiver operating characteristic (AUROC) for M2BPGi and alpha‐fetoprotein (AFP) was similar overall (0.77 versus 0.72; P = 0.15), but M2BPGi outperformed AFP among patients with HBV (0.84 versus 0.75; P = 0.02). M2BPGi performed poorly among patients with HCV (AUROC, 0.51). M2BPGi was an independent predictor of HCC among patients with HBV but not among patients with HCV. M2BPGi performed better in patient subgroups with a lower prevalence of cirrhosis. Conclusion: In our HBV cohort, M2BPGi was more effective than AFP in predicting HCC and was an independent predictor of HCC. However, M2BPGi had limited predictive value in our HCV cohort, likely due to a high cirrhosis burden in this cohort. Further studies are needed to evaluate M2BPGi as an HCC biomarker in broader patient populations with more diverse disease etiology, non‐Asian ethnicity, and more advanced fibrosis.
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Lin TY, Yeh ML, Huang CF, Huang CI, Dai CY, Hsieh MH, Chen SC, Huang JF, Yu ML, Chuang WL. Disease progression of nonalcoholic steatohepatitis in Taiwanese patients: a longitudinal study of paired liver biopsies. Eur J Gastroenterol Hepatol 2019; 31:224-229. [PMID: 30308578 DOI: 10.1097/meg.0000000000001285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVES Nonalcoholic steatohepatitis (NASH) might progress to fibrosis, cirrhosis, and hepatocellular carcinoma. However, the natural history of NASH has not been fully clarified. This study aimed to investigate the disease progression in NASH patients receiving paired liver biopsies. We also aimed to examine the factors associated with NASH progression. PATIENTS AND METHODS Ten NASH patients who had received liver biopsies during June 2001 and February 2010 were consecutively enrolled. The histopathological changes were examined retrospectively, including nonalcoholic fatty liver disease activity score (NAS) and fibrosis stage. The associated clinical profiles were also analyzed. RESULTS The median duration between paired biopsies was 20.5 months (range: 12-106 months). According to NAS and fibrosis stage, disease progression, stable disease, and disease regression were observed in seven patients, two patients, and one patient, respectively. Six (60%) patients had increased NAS on second biopsy, and two were lean NASH patients. The only patient with an improvement in NAS had achieved body weight reduction (13.3%) between paired biopsies. None of the 10 patients experienced an improvement in fibrosis. Five (50%) patients showed progression of fibrosis on second biopsy and the annual fibrosis progression rate was 0.32/year. Two of the five patients who showed progression of fibrosis were of the nonobese phenotype, whereas three patients were nondiabetic. CONCLUSION NASH is a progressive disease in Taiwanese patients. The disease progression should be further clarified in lean and nondiabetic NASH patients.
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Batsaikhan B, Gantumur G, Huang CI, Yeh ML, Huang CF, Lin ZY, Chen SC, Huang JF, Yu ML, Chuang WL, Lee JC, Dai CY. Elevated serum ferritin level associated with hepatic steatosis and fibrosis in hepatitis C virus-infected patients. J Chin Med Assoc 2019; 82:99-104. [PMID: 30839498 DOI: 10.1097/jcma.0000000000000009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Serum ferritin is an indicator of iron accumulation in a human body, and it is frequently elevated in patients with systemic inflammatory state in chronic hepatitis C (CHC). Iron accumulation is associated with hepatic fibrosis, steatosis, and unfavorable outcome in CHC patients. We studied the status of elevated serum ferritin level and its association with the liver fibrosis or steatosis in Taiwanese CHC patients. METHODS Seven hundred and thirty-eight Taiwanese CHC patients were consecutively included in this study. Laboratory analysis, four indexes of fibrosis (FIB4), histological assessment of fibrosis, and steatosis were assessed by appropriate elevation of serum ferritin level. RESULTS Three hundred and one patients (40.8%) had elevated serum ferritin level (sex-specific threshold >1.5 × upper limit of normal). Serum iron level (odds ratio [OR], 1.02; 95% CI, 1.01%-1.03%, p < 0.001), female gender (OR, 1.49; 95% CI, 1.07%-2.08%, p = 0.018), serum gamma-glutamyl transferase level (OR, 1.007; 95% CI, 1.003%-1.01%, p < 0.001), steatosis grade (OR, 1.56; 95% CI, 1.13%-2.16%, p = 0.006), and FIB4 ≥3.25 (OR, 1.63; 95% CI, 1.18%-2.27%, p = 0.003) indexes were associated with high serum ferritin level by multivariate logistic regression analysis. Patients with steatosis (>5%) were associated with older age (OR, 1.01; 95% CI, 1.00%-1.03%, p = 0.015), body mass index (OR, 1.10; 95% CI, 1.05%-1.15%, p < 0.001), and elevated serum ferritin level (OR, 1.001; 95% CI, 1.00%-1.001%, p = 0.024) by multivariate logistic regression analysis. Serum ferritin level also associated with high FIB4 (≥3.25) (OR, 1.001; 95% CI, 1.001%-1.002%, p = 0.010) when multivariate model adjusted together with advanced liver fibrosis by biopsy. CONCLUSION Elevated serum ferritin level was noted in 40.8% of Taiwanese CHC patients, and the serum ferritin level was associated with liver steatosis and high FIB4.
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Yu ML, Hung CH, Huang YH, Peng CY, Lin CY, Cheng PN, Chien RN, Hsu SJ, Liu CH, Huang CF, Su CW, Huang JF, Liu CJ, Kao JH, Chuang WL, Chen PJ, Chen DS. Efficacy and safety of 12 weeks of daclatasvir, asunaprevir plus ribavirin for HCV genotype-1b infection without NS5A resistance-associated substitutions. J Formos Med Assoc 2019; 118:556-564. [PMID: 30527566 DOI: 10.1016/j.jfma.2018.11.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/07/2018] [Accepted: 11/15/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND/PURPOSE Treatment with daclatasvir plus asunaprevir (DCV + ASV) for 24 weeks provided a sustained virologic response (SVR) rate of over 90% in hepatitis C virus genotype 1b (HCV-1b) infected patients without non-structural 5A (NS5A) resistance-associated substitutions (RASs) at the L31 and Y93 sites. In this study, we investigated whether adding ribavirin to the DCV + ASV combination could shorten the original treatment regimen to 12 weeks without compromising the treatment efficacy for HCV-1b patients without NS5A RASs. METHODS In the prospective, open-label, single-arm, nationwide multi-center phase III study, a total of 70 interferon-naïve or interferon-experienced HCV-1b patients without baseline L31/Y93 RASs received daclatasvir (60 mg/day) and asunaprevir (100 mg twice daily) plus weight-based ribavirin (1000-1200 mg/day) for 12 weeks, with a 12-week post-treatment follow-up. The primary end-point was the rate of undetectable HCV RNA 12 weeks post-treatment (SVR12). RESULTS The SVR12 rate was 97.1% (68/70) and 100% (68/68) in the full-analysis-set and the per-protocol population, respectively. None of the 68 patients who completed the 12-week treatment experienced relapse during post-treatment follow-up. Two patients withdrew from the study at treatment days 21 and 34 due to anorexia and fatigue, which were considered ribavirin-related and resolved post medication cessation. A total of 4 serious adverse events were reported and considered treatment-unrelated. No deaths or grade 4 adverse events requiring hospitalization was observed throughout the study. CONCLUSION Truncated regimen of DCV + ASV plus ribavirin for 12 weeks was highly effective and safe in HCV-1b patients without NS5A L31/Y93 RAS.
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Wang CW, Dai CY, Chuang TM, Huang CF, Yeh ML, Huang CI, Lin ZY, Chen SC, Huang JF, Yu ML, Chuang WL. Fulminant Emphysematous Pancreatic Pseudocyst: Infected with Normal Skin Flora. Am J Med 2019; 132:e41-e42. [PMID: 30367856 DOI: 10.1016/j.amjmed.2018.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/02/2018] [Accepted: 10/05/2018] [Indexed: 11/26/2022]
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Huang CF, Wang SC, Yeh ML, Huang CI, Tsai PC, Lin ZY, Chen SC, Dai CY, Huang JF, Chuang WL, Chen A, Yu ML. Association of serial serum major histocompatibility complex class I chain-related A measurements with hepatocellular carcinoma in chronic hepatitis C patients after viral eradication. J Gastroenterol Hepatol 2019; 34:249-255. [PMID: 29932235 DOI: 10.1111/jgh.14359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 05/10/2018] [Accepted: 06/01/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIM Major histocompatibility complex class I chain-related A (MICA) genetic variants and their serum levels (sMICA) were associated with the development of hepatitis C virus-related hepatocellular carcinoma (HCC) in untreated cohorts. The dynamic changes in serial sMICA levels and their association with HCC in the post-curative status are elusive. METHODS Single nucleotide polymorphism rs2596542 of MICA and serial sMICA levels were analyzed in chronic hepatitis C patients with a sustained virologic response after antivirals. Forty-two patients who developed HCC and 84 age-matched, gender-matched, and cirrhosis propensity score-matched non-HCC controls were compared. Serial sMICA levels were measured within 6 months before treatment initiation (pre-sMICA), 6 months after the end of treatment (post-sMICA), and on the last visit before the development (or not) of HCC (last-sMICA). RESULTS Cox regression analysis revealed that last-sMICA was the only predictive factor of HCC development (hazard ratio/95% confidence interval: 2.27 (per 1 log pg/mL increase)/1.672-3.082, P < 0.001). Patients without HCC development showed a significantly reduced trend of sMICA levels during follow-up (trend P = 0.001), which was observed only in GG genotype (trend P < 0.001) but not A allele carriers (P = 0.88). In contrast, patients with HCC showed an increased trend of sMICA levels (trend P = 0.024). However, only the GG genotype "high expressors" (trend P = 0.06) but not A allele carriers (P = 0.18) showed a correlation of substantially increased trend of sMICA levels and HCC development. CONCLUSIONS Serial sMICA levels were associated with HCC development in SVR patients. The clinical utility of this finding is restricted to MICA rs2596542 GG genotype carriers.
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Huang CF, Yeh ML, Huang CI, Liang PC, Lin YH, Lin ZY, Chen SC, Huang JF, Dai CY, Chuang WL, Yu ML. Post-treatment fibrotic modifications overwhelm pretreatment liver fibrosis in predicting HCC in CHC patients with curative antivirals. Hepatol Int 2018; 12:544-551. [PMID: 30426395 DOI: 10.1007/s12072-018-9908-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 10/24/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND/AIMS Liver fibrosis determined hepatocellular carcinoma (HCC) occurrence in chronic hepatitis C patients with sustained virological response (SVR). We aimed to determine whether post-treatment fibrotic modification overwhelmed pretreatment fibrotic status in terms of long-term HCC prediction. METHODS 265 SVR patients with paired biopsies before and after antiviral therapy were enrolled for analysis of the association of fibrotic changes with HCC. RESULTS Eighteen (6.8%) of the 265 patients developed HCC over 1931 person-years. Cox regression analysis without post-treatment fibrosis as a covariant revealed that factors predicted HCC included age (hazard ratio [HR]/confidence intervals [CI] 1.07/1.01-1.13, p = 0.01), male gender (HR/CI 4.57/1.45-14.36, p = 0.009), diabetes (HR/CI 3.60/1.32-9.85, p = 0.01) and pretreatment advanced fibrosis (HR/CI 2.73/1.05-7.07, p = 0.039). Advanced fibrosis in post-treatment status replaced pretreatment fibrosis as the most critical determinant of HCC when it was included for analysis (HR/CI 3.53/1.34-9.30, p = 0.01). The incidences of HCC among patients with fibrotic modification from F0-2 to F0-2, F34 to F0-2, F0-2 to F34 and F34 to F34 were 0.41%, 0.84%, 1.68%, and 3.05%, respectively (p = 0.004). Compared to patients whose fibrotic stage remained at F0-2 before and after treatment, the HCC risk decreased and did not differ among those whose fibrotic stage improved from F34 to F0-2. However, HCC risk increased significantly and gradually in patients whose fibrotic stages changed from F0-2 to F34 (HR/CI 4.13/1.11-15.36, p = 0.035) and whose fibrotic stages remained at F34 before and after treatment (HR/CI 7.47/2.37-23.55, p = 0.001) (trend p = 0.003). CONCLUSIONS Post-treatment fibrotic modifications overwhelmed pretreatment fibrotic statuses in predicting HCC.
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Huang JF, Huang CF, Yeh ML, Dai CY, Yu ML, Chuang WL. Updates in the management and treatment of HCV genotype 3, what are the remaining challenges? Expert Rev Anti Infect Ther 2018; 16:907-912. [PMID: 30396303 DOI: 10.1080/14787210.2018.1544492] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Chronic hepatitis C (CHC) genotype-3 (G-3) infection is the next most prevalent genotype with 54.3 million patients globally. It is associated with an increasing risk of fibrosis, liver-related events, hepatocellular carcinoma, and overall mortality. G-3 infection may have a negative impact on histological and clinical outcomes in CHC patients. In addition, its characteristic features of steatosis and metabolic abnormalities may add more difficulty in the disease management. Area covered: Fortunately, the landscape of management has been drastically changed in the past decade with the blooming of all oral direct antiviral agents (DAAs). The extremely high efficacy, high safety, short treatment duration, low adverse effects, and easy dosing of DAAs provide an excellent exploration of medical therapeutics in human history. The review consisted of the updated management of CHC G-3, and also touched upon what are the remaining challenges currently. Some challenges and unmet needs were also raised in a clinical setting, including treatment barriers, clinical outcomes, and metabolic abnormalities. Expert commentary: There is a pressing need for management of G-3 infection because of its large patient burden and poor clinical outcomes than other genotypes. Further investigation is warranted in terms of its treatment barriers and clinical outcomes.
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Jang TY, Yeh ML, Huang CI, Lin ZY, Chen SC, Hsieh MH, Dai CY, Huang JF, Huang CF, Chuang WL, Yu ML. Association of hyperuricemia with disease severity in chronic hepatitis C patients. PLoS One 2018; 13:e0207043. [PMID: 30395654 PMCID: PMC6218088 DOI: 10.1371/journal.pone.0207043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 10/23/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND/AIMS Hepatitis C virus (HCV) infection is associated with extrahepatic manifestations such as metabolic abnormalities. The association between chronic hepatitis C (CHC) and uric acid levels has rarely been investigated. We aimed to evaluate the levels of serum uric acid in CHC patients. METHODS Three hundred and seventy-three histologically confirmed CHC patients who were scheduled to receive antiviral therapy were consecutively enrolled, and 746 age- and sex-matched uninfected controls were included for comparison. Hyperuricemia was defined as a uric acid level > 7 mg/dL in men and > 6.0 mg/dL in women. RESULTS Hyperuricemia was identified in 15.8% of the CHC patients. The uric acid levels did not differ between the CHC patients and the controls (5.54 ± 1.20 mg/dL vs. 5.45 ± 1.45 mg/dL, P = 0.3). Among the 373 CHC patients, the factors associated with hyperuricemia included body mass index (BMI) (OR/CI: 1.13/1.04-1.21, P = 0.003) and estimated glomerular filtration rate (eGFR) (OR/CI: 0.98/0.97-1.00, P = 0.02). Logistic regression analysis revealed that the factors associated with hyperuricemia in male patients included BMI (OR/CI: 1.12/1.05-1.30, P = 0.006) and advanced fibrosis (F3-4) (OR/CI: 0.27/0.09-0.83, P = 0.02), whereas the factors associated with hyperuricemia in female patients included eGFR (OR/CI: 0.97/0.95-0.99, P = 0.02) and diabetes (OR/CI: 3.03/1.11-8.25, P = 0.03). There was a significant decreasing trend of serum uric acid levels with the progression of fibrotic stages among male patients (6.21 ± 1.03 mg/dL 5.82 ± 1.16 mg/dL and 5.44 ± 1.28 mg/dL in stages F0-2, F3, and F4, respectively, trend P = 0.01). CONCLUSIONS Hyperuricemia was inversely associated with liver disease severity in CHC male patients.
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Batsaikhan B, Huang CI, Yeh ML, Huang CF, Liang PC, Hsieh MY, Huang JF, Yu ML, Chuang WL, Lee JC, Lee PL, Dai CY. Association between cryoglobulinemia and liver fibrosis in chronic hepatitis C patients. J Gastroenterol Hepatol 2018; 33:1897-1903. [PMID: 29737561 DOI: 10.1111/jgh.14275] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/11/2018] [Accepted: 04/23/2018] [Indexed: 01/14/2023]
Abstract
BACKGROUND AND AIM The prevalence of mixed cryoglobulinemia is 15-50% in chronic hepatitis C (CHC) patients, and these patients are in an increased risk of liver fibrosis and cirrhosis, but it is controversial. This study aimed to reveal the prevalence of mixed cryoglobulinemia in Asian population and to determine the relationship between presence of serum cryoglobulinemia and liver fibrosis in CHC patients with or without liver biopsy. METHODS In total, 2255 treatment-naïve patients retrospectively enrolled in our study. Serum cryoglobulinemia precipitation, liver biopsy, and four indexes of fibrosis (FIB4) were assessed to detect the associated factors. RESULTS Three hundred sixty-four (32%) out of 1135 liver biopsy patients and 341 (30.4%) out of 1120 non-biopsy patients were positive for serum cryoglobulinemia. Multivariate analysis revealed that male gender, hepatitis C virus RNA, platelet and advanced fibrosis (odds ratio [OR] 1.40, 95% confidence interval [CI] 1.05-1.87, P = 0.021) were significantly associated with the presence of cryoglobulinemia in the liver biopsy proven patients. The presence of serum cryoglobulinemia (OR 1.43, 95% CI 1.04-1.96, P = 0.026) was associated with advanced liver fibrosis (F3 and F4) by multivariate logistic regression analysis. In patients without liver biopsy, FIB4 (OR 1.72, 95% CI 1.30-2.27, P = 0.0001) was associated with the presence of serum cryoglobulinemia, and also cryoglobulinemia (OR 1.74, 95% CI 1.32-2.30, P = 0.0001) was associated with high FIB4 (≥ 3.25) patients. CONCLUSION The prevalence of the presence of serum cryoglobulinemia is 30.4-32% in CHC patients and associated with advanced fibrosis in liver biopsy proven patients and high-FIB4 (≥ 3.25) patients without liver biopsy.
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Huang CF, Wang SC, Chang WT, Yeh ML, Huang CI, Lin ZY, Chen SC, Chuang WL, Huang JF, Dai CY, Chen YL, Yu ML. Lower protein expression levels of MHC class I chain-related gene A in hepatocellular carcinoma are at high risk of recurrence after surgical resection. Sci Rep 2018; 8:15821. [PMID: 30361527 PMCID: PMC6202341 DOI: 10.1038/s41598-018-34155-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 10/11/2018] [Indexed: 12/18/2022] Open
Abstract
MHC class I chain-related gene A (MICA) variants have been associated with hepatocellular carcinoma (HCC). Their association with MICA expression in cancer cells and cancer recurrence is unknown. SNP rs2596542 of MICA was tested in 193 HCC patients with surgical resection. The corresponding MICA expression in the cancer tissue was measured by immunochemistry microarray. Patients with the SNP rs2596542 A allele had significantly lower MICA expression in tumor tissue than did those with the GG genotype (24.7 ± 15.1% vs. 41.5 ± 23.4%, P < 0.001). Patients who had HCC recurrence had significantly lower MICA expression in tumor tissue (34.2 ± 21.8% vs. 24.0 ± 19.8%, P = 0.03). Cox regression analysis revealed that the factors independently predictive of HCC recurrence included low MICA expression (hazard ratio [HR]/95%confidence intervals [CI]: 2.77/1.07–7.14, P = 0.035) and tumor size (HR/CI: 5.22/2.11–12.96, P < 0.001). Compared to patients with tumors <5 cm and MICA expression >30%, patients with either one and both two risk factors had HCC HRs of 9.76 (C.I. 1.27–75.03, P = 0.03) and 27.30 (C.I. 3.46–215.6, P = 0.002), respectively. We concluded that low cellular MICA expressions were at a greater risk of HCC recurrence after curative treatment.
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Huang CF, Yeh ML, Huang CI, Lin ZY, Chen SC, Huang JF, Dai CY, Chuang WL, Chen JJ, Yu ML. Tolloid-like 1 genetic variants determine fibrosis regression in chronic hepatitis C patients with curative antivirals. Sci Rep 2018; 8:15058. [PMID: 30305682 PMCID: PMC6180045 DOI: 10.1038/s41598-018-33448-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 09/24/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) eradication by antivirals promote fibrosis modification. Whether host genetics determined fibrosis regression in chronic hepatitis C (CHC) patients with sustained virological response (SVR) is to be determined. One hundred and fifty-six SVR patients with paired liver biopsy before and after antivirals were enrolled. Host genetic factors including single nucleotide polymorphism rs17047200 of tolloid-like 1(TLL-1) were analyzed for their association with fibrosis modification. The proportions of improved, unchanged and worsening fibrotic stags were 39.1% (n = 61), 39.1% (n = 61), and 21.8% (n = 34), respectively. The rate of annual fibrotic improvement was 0.16 ± 0.79. There was a significant trend of increased fibrotic improvement rate in patients from F01 to F4 (P < 0.001). However, the rate of improvement seemed more limited in cirrhotic patients among those with advanced liver disease. Patients with fibrotic improvement had a significantly higher proportion of TLL-1 rs17047200 AA genotype compared to those without (92.5% vs. 79.3%, p = 0.039). Logistic regression analysis revealed that the TLL-1 rs17047200 AA genotype was the only independent factor associated with fibrosis improvement (odds ratio/95% confidence intervals: 3.2/1.01-10.12, p = 0.047). Compared with TLL-1 rs17047200 non-AA carriers, a significantly higher proportion of fibrosis improvement in AA genotype carriers was observed among patients with F0-2 (33.3% vs. 0%, p = 0.005) but not with F34 (70% vs. 80%, p = 1). We concluded that TLL-1 genetic variants determined fibrotic improvement in CHC with curative antivirals, particularly in patients with mild liver disease.
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Tsai PC, Liu TW, Huang CF, Yeh ML, Dai CY, Chuang WL, Huang JF, Yu ML. A real world cost effectiveness analysis of interferon-based therapy for HCV naïve super-responders. J Chin Med Assoc 2018; 81:670-675. [PMID: 29861209 DOI: 10.1016/j.jcma.2017.05.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 05/26/2017] [Accepted: 05/31/2017] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND A direct-acting antiviral (DAA) era in hepatitis C virus (HCV) treatment is fast approaching; unfortunately, the availability and affordability of DAAs in Asia-Pacific areas vary, making it difficult to develop universal HCV practice guidelines appropriate for the all Asian populations. This study aimed to evaluate the real-world cost-effectiveness of IFN-based therapy according to the current strategies with PegIFN/RBV for "easy-to-treat" to provide a reference for application of future DAA development for IFN-eligible, treatment naïve HCV patients. METHODS A total of 1032 chronic hepatitis C treatment-naïve patients who corresponded to response-guided therapy (RGT) guidelines of PegIFN/RBV regimens were linked to the entire population of expenditures and order in the National Health Insurance Research Database of Taiwan. The average total cost per SVR achieved was calculated as the summation of the total cost for all treated patients/number of SVR cases. RESULTS Current RGT suggested 24 weeks of PegIFN/RBV for G1 naïve patients with baseline LVL and RVR at treatment week 4 achieved an average treatment cost per SVR of $5090 ± 2400. This was of superior cost-effectiveness compared with those other subgroups of G1 patients. In terms of G2 patients, according to current RGT of 16 weeks of treatment duration, PegIFN/RBV treatment with RVR achieved was of a very competitive cost per SVR ($3237 ± 488). CONCLUSION For a naïve patient in the new DAA era, the PegIFN/RBV treatment might be conserved for those with all favorable risk parameters, considering the treatment duration and cost per SVR, in the resource-constrained countries.
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Huang CF, Yeh ML, Huang CI, Lin ZY, Chen SC, Dai CY, Huang JF, Chuang WL, Yu ML. Interference of hepatitis B virus dual infection in platelet count recovery in chronic hepatitis C patients with curative antiviral therapy. J Gastroenterol Hepatol 2018; 33:1108-1114. [PMID: 29023927 DOI: 10.1111/jgh.14017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 09/25/2017] [Accepted: 09/30/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIM Hepatitis C virus infection is associated with thrombocytopenia. Thrombocytopenia recovers after viral eradication. The current study explored the rate and factors associated with platelet (PLT) recovery, which may represent the degree of liver fibrosis regression. METHODS A total of 466 patients who achieved a sustained virological response were enrolled to compare the PLT change after a mean follow-up period of 85.5 months (range 12-163 months). RESULTS Platelet counts increased significantly after achieving sustained virological response (from 166 ± 55 × 103 to 201 ± 61 × 103 u/L, P < 0.001). The median PLT count increment was 5.03 × 103 u/L per year. Logistic regression analysis revealed that factors associated with slow PLT count recovery were high pretreatment PLT counts (odds ratio [OR]/ 95% confidence intervals [CI]: 0.992/0.989-0.996, P < 0.001) and hepatitis B virus (HBV) co-infection (OR/CI: 0.416/0.220-0.785, P = 0.007). High PLT counts were the only factor associated with slow PLT recovery in patients with mild liver disease (F0-2) (OR/CI: 0.992/0.987-0.996, P < 0.001). On the other hand, HBV co-infection was the only factor associated with slow PLT recovery in patients with advanced fibrosis (OR/CI: 0.207/0.054-0.789, P = 0.02). Linear regression analysis of factors correlated to the delta PLT count change per year in patients with F0-2 included pretreatment white blood cell (β: -0.001; CI: -0.002-0.000; P = 0.01) and pretreatment PLT counts (β: -0.037; CI: -0.061 to -0.013; P = 0.003). HBsAg seropositivity was the only factor correlated to the delta PLT count change per year (β: -10.193; CI: -16.752-3.635; P = 0.003) among patients with F3-4. CONCLUSIONS Platelet counts recovered after hepatitis C virus eradication. HBV dual infection disrupted PLT count recovery, especially in CHC patients with advanced liver disease.
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Jun TW, Yeh ML, Yang JD, Chen VL, Nguyen P, Giama NH, Huang CF, Hsing AW, Dai CY, Huang JF, Chuang WL, Roberts LR, Yu ML, Nguyen MH. More advanced disease and worse survival in cryptogenic compared to viral hepatocellular carcinoma. Liver Int 2018; 38:895-902. [PMID: 29045023 DOI: 10.1111/liv.13613] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 10/10/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Although hepatitis B virus (HBV) and hepatitis C virus (HCV) infections remain major risk factors for hepatocellular carcinoma (HCC), non-viral causes of HCC, particularly non-alcoholic fatty liver disease (NAFLD), are becoming increasingly prevalent. The aim of this study was to compare the clinical characteristics and survival of cryptogenic and viral HCC. METHODS We conducted a retrospective cohort study involving 3878 consecutive HCC patients seen at two tertiary centres in the United States and one in Taiwan from 2004 to 2014. We compared the clinical characteristics, treatment and survival of patients by underlying aetiology: cryptogenic (n = 696), HBV (n = 1304) or HCV (n = 1878). RESULTS Cirrhosis was present in 66.8% of the cryptogenic HCC patients, compared with 74.7% of HBV-related HCC (HBV-HCC) (P = .001) and 85.9% of HCV-HCC (P < .001). Compared to viral HCC, cryptogenic HCC patients presented with larger tumours and at later stages of disease. Five-year overall survival was 16.3% among cryptogenic HCC patients compared with 31.9% among HBV-HCC patients and 27.7% among HCV-HCC patients (P < .001 for both by the log-rank test). HCC aetiology was not an independent predictor of survival, though ethnicity, cirrhosis status, meeting Milan criteria and treatment allocation were. CONCLUSIONS Compared with viral HCC patients, those with cryptogenic HCC had lower prevalence of cirrhosis, were diagnosed with larger tumours at more advanced stages of disease, and had poorer overall survival. Additional efforts are needed to identify patients at risk of cryptogenic HCC and to identify cryptogenic HCC at earlier stages of disease.
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Batsaikhan B, Huang CI, Yeh ML, Huang CF, Hou NJ, Lin ZY, Chen SC, Huang JF, Yu ML, Chuang WL, Lee JC, Dai CY. The effect of antiviral therapy on serum lipid profiles in chronic hepatitis C. Oncotarget 2018; 9:21313-21321. [PMID: 29765541 PMCID: PMC5940400 DOI: 10.18632/oncotarget.25092] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 03/22/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Low lipid profile is associated with hepatitis C virus (HCV) infection. Chronic HCV infection is the main cause of liver injury and serum lipid levels during antiviral treatment. We aimed to evaluate the effect of antiviral treatment on the change of lipid profiles during HCV treatment. METHODS Total 863 patients who complete the interferon-based therapy in Kaohsiung Medical University Hospital were included in this study. The lipid profile measured and evaluated in baseline and after 6 months of the treatment. RESULTS Sustained virological response (SVR) was achieved in 81.2% of all patients. The baseline triglycerides (TG) levels in the SVR group and non SVR groups were similar. The TG levels at 6 months after cessation of the treatment was significantly elevated in SVR group (102.9±57.0 mg/dL, p=0.0001) but did not elevated in non SVR group (94.5±45.6 mg/dL, p=0.690) compared with baseline TG levels. After adjusting patients by four indexes for fibrosis (FIB4) in cut-off point 3.25, serum TG levels significantly increased in low FIB4 group (103.2±57.9 mg/dL, p=0.0001) but not in high FIB4 group (98.1±49.6 mg/dL, p=0.095) after 6 months end of the treatment. Serum TG level was increased greater in patients who had low FIB4 score and patients who achieved SVR (baseline 89.1±34.8 mg/dL; 6 months after treatment 104.3±59.3 mg/dL, paired T test p=0.0001). CONCLUSION The clearance of the HCV RNA is the main determinant of the increase of lipids after PegIFN/RBV treatment. However advanced fibrosis also has an effect in increase of lipids after the treatment.
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Lu MY, Huang CI, Hsieh MY, Hsieh TJ, Hsi E, Tsai PC, Tsai YS, Lin CC, Hsieh MH, Liang PC, Lin YH, Hou NJ, Yeh ML, Huang CF, Lin ZY, Chen SC, Huang JF, Chuang WL, Dai CY, Yu ML. Dynamics of PBMC gene expression in hepatitis C virus genotype 1-infected patients during combined peginterferon/ribavirin therapy. Oncotarget 2018; 7:61325-61335. [PMID: 27542257 PMCID: PMC5308654 DOI: 10.18632/oncotarget.11348] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 08/10/2016] [Indexed: 12/29/2022] Open
Abstract
Hepatitis C virus (HCV) can replicate in peripheral blood mononuclear cells (PBMCs), which can produce interferon to defend against virus infection. We hypothesized that dynamic gene expression in PBMCs might impact the treatment efficacy of peginterferon/ribavirin in HCV patients. PBMCs were collected at baseline, 1st week and 4th week of treatment from 27 chronic HCV-1 patients with 48-week peginterferon/ribavirin therapy (screening dataset n = 7; validation dataset n = 20). A sustained virologic response (SVR) was defined as undetectable HCV RNA throughout the 24 weeks after end-of-treatment. A complete early virologic response (cEVR) was defined as negative HCV RNA at treatment week 12. Forty-three differentially expressed genes identified by Affymetrix microarray were validated by quantitative polymerase chain reaction. Thirteen genes at week 1 and 24 genes at week 4 were upregulated in the SVR group compared with the non-SVR group. We selected 8 target genes (RSAD2, LOC26010, HERC5, HERC6, IFI44, SERPING1, IFITM3, and DDX60) at week 1 as the major components of the predictive model. This predictive model reliably stratified the responders and non-responders at week 1 (AUC = 0.89, p = 0.007 for SVR; AUC = 0.95, p = 0.003 for cEVR), especially among patients carrying the IL28B rs8099917 TT genotype (AUC = 0.89, p = 0.02 for SVR; AUC = 1.0, p = 0.008 for cEVR). The performance of this predictive model was superior to traditional predictors, including the rapid virologic response, viral load and IL28B genotype.
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