Mutations in the hepatitis B virus polymerase gene associated with antiviral treatment for hepatitis B.

abstract：:The impact of direct-acting antiviral (DAA) therapies on fibrosis regression remains uncertain. In the current study, we prospectively evaluated dynamics of liver stiffness by transient elastography (TE) in patients with chronic HCV infection receiving DAA-based treatment. Patients (260) were enrolled in the German He...

journal_title：Journal of viral hepatitis

authors： Knop V,Mauss S,Goeser T,Geier A,Zimmermann T,Herzer K,Postel N,Friedrich-Rust M,Hofmann WP,German Hepatitis C-Registry.

更新日期：2020-07-01 00:00:00

abstract：:In vitro cell culture experiments and animal models have demonstrated that hepatitis delta virus (HDV) can theoretically propagate being enveloped by human pathogenic viruses other than hepatitis B virus (HBV), namely hepatitis C virus (HCV) and dengue virus. However, the clinical relevance of these findings and wheth...

journal_title：Journal of viral hepatitis

authors： Pflüger LS,Schulze Zur Wiesch J,Polywka S,Lütgehetmann M

更新日期：2021-01-01 00:00:00

abstract：:We compared Wisteria floribunda agglutinin-positive Mac-2-binding protein (WFA+ -M2BP) levels between patients with chronic hepatitis B (n=249) and chronic hepatitis C (n=386) based on the degree of liver fibrosis. We examined WFA+ -M2BP levels in patients with F4 (cirrhosis), F3 or more (advanced fibrosis) and F2 or ...

journal_title：Journal of viral hepatitis

authors： Nishikawa H,Enomoto H,Iwata Y,Kishino K,Shimono Y,Hasegawa K,Nakano C,Takata R,Nishimura T,Yoh K,Ishii A,Aizawa N,Sakai Y,Ikeda N,Takashima T,Iijima H,Nishiguchi S

更新日期：2016-12-01 00:00:00

abstract：:In rare cases, individuals with a history of long-term injecting drug use remain seronegative and aviraemic, despite prolonged and likely repeated exposure to Hepatitis C virus (HCV) through high-risk behaviour. We describe anti-HCV Envelope (E) antibody responses in a prospective cohort of carefully defined highly ex...

journal_title：Journal of viral hepatitis

authors： Mina M,Underwood A,Eltahla A,Wu BR,Walker MR,Bull RA,Lloyd AR

更新日期：2020-10-01 00:00:00

abstract：:Pegylated interferon-α (PEG-IFN-α) plus ribavirin (RBV) treatment fails to achieve a sustained virological response (SVR) in approximately 20-50% of patients with chronic hepatitis C virus (HCV) infection. We assessed the contribution of an anti-IFN-α neutralizing antibody (NAb) on the nonresponse to treatment. NAbs w...

journal_title：Journal of viral hepatitis

authors： Matsuda F,Torii Y,Enomoto H,Kuga C,Aizawa N,Iwata Y,Saito M,Imanishi H,Shimomura S,Nakamura H,Tanaka H,Iijima H,Tsutsui H,Tanaka Y,Nishiguchi S

更新日期：2012-10-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is the most common complication of HCV infection leading to liver transplantation. We evaluated the impact of aetiology of liver disease on patient and graft survival following liver transplantation for HCC. From the Scientific Registry of Transplant Recipients (2002-2011), all adults wh...

journal_title：Journal of viral hepatitis

authors： Younossi ZM,Stepanova M,Saab S,Ahmed A,Lam B,Srishord M,Venkatesan C,Wai H,Henry L

更新日期：2016-01-01 00:00:00

abstract：:To assess the prevalence of hepatitis delta virus (H delta V) in northern India, 204 adult patients with acute and chronic liver disease who were positive for hepatitis B virus (HBV) markers were screened for anti-H delta V antibody by enzyme-linked immunosorbent assay (ELISA). Anti-H delta V antibodies were positive ...

journal_title：Journal of viral hepatitis

authors： Singh V,Goenka MK,Bhasin DK,Kochhar R,Singh K

更新日期：1995-01-01 00:00:00

abstract：:Despite the availability of a preventative vaccine, chronic hepatitis B (CHB) remains a global healthcare challenge with the risk of disease progression due to cirrhosis and hepatocellular carcinoma. Although current treatment strategies, interferon and nucleos(t)ide analogues have contributed to reducing morbidity an...

journal_title：Journal of viral hepatitis

authors： Gill US,Kennedy PTF

更新日期：2019-01-01 00:00:00

abstract：:Chronic hepatitis B (CHB) is characterized by an impaired immune response to hepatitis B virus. Among the nucleos(t)ides used in CHB treatment, telbivudine is associated with the highest rates of hepatitis B e antigen (HBeAg) seroconversion rates, which are similar to those observed with pegylated interferon (PegIFN)....

journal_title：Journal of viral hepatitis

authors： Wang GQ,Ding YP,Dong YH

更新日期：2013-04-01 00:00:00

abstract：:Circulating microRNAs (miRNA) have been intensely investigated as biomarkers in disease and therapy. Several studies have identified miR-122 as an important regulator of HCV replication. The effect of new therapies that directly target the HCV replication life cycle on circulating microRNA levels has not been elucidat...

journal_title：Journal of viral hepatitis

authors： Waring JF,Dumas EO,Abel S,Coakley E,Cohen DE,Davis JW,Podsadecki T,Dutta S

更新日期：2016-02-01 00:00:00

abstract：:Sustained virologic response (SVR) is the standard measure for evaluating response to therapy in patients with chronic hepatitis C (CHC). The aim of this study was to prospectively assess the durability of SVR in the pivotal studies of peginterferon (PEG-IFN) α-2b or IFN α-2b. We conducted two phase 3b long-term follo...

journal_title：Journal of viral hepatitis

authors： Manns MP,Pockros PJ,Norkrans G,Smith CI,Morgan TR,Häussinger D,Shiffman ML,Hadziyannis SJ,Schmidt WN,Jacobson IM,Bárcena R,Schiff ER,Shaikh OS,Bacon B,Marcellin P,Deng W,Esteban-Mur R,Poynard T,Pedicone LD,Brass CA

更新日期：2013-08-01 00:00:00

abstract：:An estimated incidence of hepatocellular carcinoma (HCC) in Mongolia is currently one of the highest in the world. According to previous reports, the sero-prevalence of hepatitis B (HBV) and hepatitis C (HCV) viruses in general population of the country is very high (HBV, 10% and HCV, 15%, respectively). Moreover, the...

journal_title：Journal of viral hepatitis

authors： Kurbanov F,Tanaka Y,Elkady A,Oyunsuren T,Mizokami M

更新日期：2007-09-01 00:00:00

abstract：:Cameroon is thought to have one of the highest prevalences of hepatitis C virus (HCV) infection in the world (4.9% among adults). A marked cohort effect exists in several communities where ≈50% of the elderly are infected. Better assessment of HCV distribution is needed for planning treatment programmes. We tested for...

journal_title：Journal of viral hepatitis

authors： Njouom R,Siffert I,Texier G,Lachenal G,Tejiokem MC,Pépin J,Fontanet A

更新日期：2018-08-01 00:00:00

abstract：:Many Indigenous Australians in northern Australia living with chronic hepatitis B are unaware of their diagnosis due to low screening rates. A venous blood point of care test (POCT) or oral fluid laboratory test could improve testing uptake in this region. The purpose of this study was to assess the field performance ...

journal_title：Journal of viral hepatitis

authors： Sullivan RP,Davies J,Binks P,Dhurrkay RG,Gurruwiwi GG,Bukulatjpi SM,McKinnon M,Hosking K,Littlejohn M,Jackson K,Locarnini S,Davis JS,Tong SYC

更新日期：2020-04-01 00:00:00

abstract：:Using data from the surveillance system for type-specific acute viral hepatitis, the temporal incidence trend of non-A, non-B acute hepatitis and risk factors for acute hepatitis C have been evaluated in Italy. The association between hepatitis C and the potential risk factors (odds ratios, OR) was estimated using hep...

journal_title：Journal of viral hepatitis

authors： Mele A,Tosti ME,Marzolini A,Moiraghi A,Ragni P,Gallo G,Balocchini E,Santonastasi F,Stroffolini T

更新日期：2000-01-01 00:00:00

abstract：:To investigate the long-term prognosis of liver disease in patients with hepatitis C virus (HCV) eradication after antiviral therapy versus those with persistent HCV infection. Four hundred and eighty patients (5259 person-years [PYs]) who received interferon-based therapy and achieved sustained virologic response and...

journal_title：Journal of viral hepatitis

authors： Tada T,Toyoda H,Kumada T,Kurisu A,Sugiyama A,Akita T,Ohisa M,Aikata H,Miki D,Chayama K,Tanaka J

更新日期：2020-11-20 00:00:00

abstract：:Socio-demographic and behavioural characteristics are associated with delayed diagnosis and disease progression in HCV-infected persons. However, many analyses focused on single variables rather than groups defined by several variables. We used latent class analysis to study all 4488 persons enrolled in the Swiss Hepa...

journal_title：Journal of viral hepatitis

authors： Giudici F,Bertisch B,Negro F,Stirnimann G,Müllhaupt B,Moradpour D,Cerny A,Keiser O,Swiss Hepatitis C Cohort Study.

更新日期：2016-09-01 00:00:00

abstract：:In patients with chronic hepatitis B (CHB), long-term effects of tenofovir disoproxil fumarate (TDF) on renal function have been controversial. This study aimed to analyse the real-world long-term effects of TDF on renal function in Korean patients with CHB. We analysed a cohort of 640 treatment-naïve patients with CH...

journal_title：Journal of viral hepatitis

authors： Lim TS,Lee JS,Kim BK,Lee HW,Jeon MY,Kim SU,Park JY,Kim DY,Han KH,Ahn SH

更新日期：2020-03-01 00:00:00

abstract：:Hepatitis C virus (HCV) is a human hepatotropic virus, but many hepatoma cell lines are not permissive to this virus. In a previous study, we observed that SNU-182, SNU-398 and SNU-449 hepatoma cell lines were nonpermissive to HCV. To understand the nonpermissivity, we evaluated the ability of each cell line to suppor...

journal_title：Journal of viral hepatitis

authors： Fournier C,Hoffmann TW,Morel V,Descamps V,Dubuisson J,Brochot E,Francois C,Duverlie G,Castelain S,Helle F

更新日期：2018-01-01 00:00:00

abstract：:The study aimed to assess whether caesarean section and nonbreastfeeding can prevent mother-to-child transmission (MTCT) in HBsAg- and HBeAg-positive mothers via a cohort study and a meta-analysis. (1) Pregnant women who were positive for HBsAg and HBeAg and did not receive antiviral treatment during pregnancy were re...

journal_title：Journal of viral hepatitis

authors： Pan YC,Jia ZF,Wang YQ,Yang N,Liu JX,Zhai XJ,Song Y,Wang C,Li J,Jiang J

更新日期：2020-10-01 00:00:00

abstract：SUMMARY:Hepatitis C virus (HCV) genotypes 1 and 4 respond less well to pegylated interferon (pegIFN) plus ribavirin (RBV) therapy. For this reason most studies merge these two genotypes when assessing virological response. However, in most trials the HCV genotype 4 population is rather small, and conclusions are mainly...

journal_title：Journal of viral hepatitis

authors： Martín-Carbonero L,Puoti M,García-Samaniego J,De Luca A,Losada E,Quinzan G,Bruno R,Mariño A,González M,Núñez M,Soriano V

更新日期：2008-10-01 00:00:00

abstract：:The efficacy of monotherapy with interferon (IFN) (conventional or pegylated IFN) in dialysis patients with chronic hepatitis C remains unclear, although a number of clinical trials have been published addressing this issue. The aim of the study was to evaluate the efficacy and safety of monotherapy by conventional or...

journal_title：Journal of viral hepatitis

authors： Fabrizi F,Dixit V,Messa P,Martin P

更新日期：2008-02-01 00:00:00

abstract：:The incidence of, and risk factors for, acute hepatitis A (AHA) were assessed by using data collected from the Italian surveillance system of acute viral hepatitis (SEIEVA). To this end, a case-control study within a population-based surveillance for acute viral hepatitis was performed. AHA incidence has been estimate...

journal_title：Journal of viral hepatitis

authors： Tosti ME,Spada E,Romanò L,Zanetti A,Mele A,SEIEVA collaborating group.

更新日期：2008-10-01 00:00:00

abstract：:Mixed cryoglobulinaemia, when not secondary to other well-defined immunological disorders, is commonly associated with hepatitis C virus (HCV) infection. However, a minority of cases lack evidence of HCV infection and are, therefore, defined as 'true essential' mixed cryoglobulinaemias. We thoroughly investigated thre...

journal_title：Journal of viral hepatitis

authors： Casato M,Lilli D,Donato G,Granata M,Conti V,Del Giudice G,Rivanera D,Scagnolari C,Antonelli G,Fiorilli M

更新日期：2003-11-01 00:00:00

abstract：:The association between HBV infection and incident thrombocytopenia among subjects without cirrhosis or splenomegaly is unknown. Therefore, we sought to elucidate the association between HBV infection and the development of thrombocytopenia in a large cohort of apparently healthy men and women. A cohort study was perf...

journal_title：Journal of viral hepatitis

authors： Joo EJ,Chang Y,Yeom JS,Lee YG,Ryu S

更新日期：2017-03-01 00:00:00

abstract：:Hepatitis C virus (HCV) infection is currently the most important cause of chronic viral hepatitis in the world and one of the most frequent indications for liver transplantation. HCV uses different strategies to evade the innate and adaptive immune response, and this evasion plays a key role in determining viral pers...

journal_title：Journal of viral hepatitis

authors： Fernández-Ponce C,Dominguez-Villar M,Muñoz-Miranda JP,Arbulo-Echevarria MM,Litrán R,Aguado E,García-Cozar F

更新日期：2017-05-01 00:00:00

abstract：:Hepatitis C virus (HCV) is commonly transmitted by intravenous drug use (IDU) but drug users are under represented in many treatment cohorts, this is because of the assumption of lowered treatment success. We assessed HCV treatment outcomes in active intravenous drug users and patients on opiate substitution therapy. ...

journal_title：Journal of viral hepatitis

authors： Jafferbhoy H,Miller MH,Dunbar JK,Tait J,McLeod S,Dillon JF

更新日期：2012-02-01 00:00:00

abstract：:Advanced age and high hepatitis B virus (HBV) DNA level are risk factors associated with the development of HBV-related hepatocellular carcinoma (HCC). However, little is known about the role of viral load in the carcinogenesis of HCC in young people. A total of 183 HBV-related HCC patients and 202 HBV carriers were t...

journal_title：Journal of viral hepatitis

authors： Tsai FC,Liu CJ,Chen CL,Chen PJ,Lai MY,Kao JH,Chen DS

更新日期：2007-03-01 00:00:00

abstract：:The triglycerides × glucose (TyG) index is a recently proposed surrogate marker of insulin resistance (IR), calculated from fasting plasma triglyceride and glucose concentrations. We tested the host and viral factors associated with Tyg and homeostasis model assessment (HOMA) scores, comparing their associations with ...

journal_title：Journal of viral hepatitis

authors： Petta S,Di Marco V,Di Stefano R,Cabibi D,Cammà C,Marchesini G,Craxì A

更新日期：2011-07-01 00:00:00

abstract：:Neumann et al. [1] developed a widely used model for the analysis of hepatitis C virus (HCV) dynamics after the initiation of interferon therapy that assumes the effectiveness of therapy in blocking virion production, epsilon, is constant. However, with pegylated interferon alpha-2b (PEG-IFN) given weekly, there are s...

journal_title：Journal of viral hepatitis

authors： Shudo E,Ribeiro RM,Perelson AS

更新日期：2008-05-01 00:00:00