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chronic C hepatitis

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https://www.readbyqxmd.com/read/28743159/chronic-hepatitis-c-virus-infection-and-neurocognitive-function-in-adult-survivors-of-childhood-cancer
#1
Adrienne Studaway, Rohit P Ojha, Tara M Brinkman, Nan Zhang, Malek Baassiri, Pia Banerjee, Matthew J Ehrhardt, Deokumar Srivastava, Leslie L Robison, Melissa M Hudson, Kevin R Krull
BACKGROUND: Cancer survivors transfused with blood products before reliable screening for hepatitis C virus (HCV) are at risk for infection. This study examined the impact of HCV on neurocognitive function and health-related quality of life (HRQOL) among adult survivors of childhood cancer. METHODS: Neurocognitive testing was conducted for 836 adult survivors of childhood cancer (mean age, 35 years [standard deviation, 7.4 years]; time since diagnosis, 29 years [standard deviation, 6...
July 25, 2017: Cancer
https://www.readbyqxmd.com/read/28741977/reduction-in-the-presence-of-cryoglobulins-over-time-in-the-hemodialysis-treatment
#2
Tainá Mosca, Simone Sanches Arcuri, Luiz Antônio Miorin, Andrelita de Oliveira Cristiano, Yvoty Alves Dos Santos Sens, Wilma Carvalho Neves Forte
BACKGROUND: The presence of cryoglobulins in patients with chronic kidney disease (CKD) on hemodialysis is well described. However, the generation of cryoglobulins during the dialysis treatment has yet to be established. The aim of the present study was to determine the presence of serum cryoglobulins over time in the dialysis treatment in patients with CKD not infected with hepatitis C virus (HCV). METHOD: Peripheral blood samples were collected at the beginning of dialysis treatment and at 30, 60, 90 and 120 days afterwards...
November 2017: Renal Failure
https://www.readbyqxmd.com/read/28741901/trends-in-hcv-treatment-uptake-efficacy-and-impact-on-liver-fibrosis-in-the-swiss-hiv-cohort-study
#3
Charles Béguelin, Annatina Suter, Enos Bernasconi, Jan Fehr, Helen Kovari, Heiner C Bucher, Marcel Stoeckle, Mathias Cavassini, Mathieu Rougemont, Patrick Schmid, Gilles Wandeler, Andri Rauch
BACKGROUND & AIMS: Hepatitis C virus (HCV) therapies with interferon-free second-generation direct-acting antiviral agents (DAAs) are highly effective and well tolerated. They have the potential to increase treatment eligibility and efficacy in HIV-infected patients. We assessed the impact of DAAs on treatment uptake, efficacy as well as its impact on the burden of liver disease in the Swiss HIV Cohort Study (SHCS). METHODS: We describe clinical and virological characteristics of patients treated with second generation DAAs...
July 25, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28741298/ifnl4-rs368234815-tt-%C3%AE-g-variant-is-associated-with-liver-damage-in-patients-with-non-alcoholic-fatty-liver-disease
#4
Salvatore Petta, Luca Valenti, Antonino Tuttolomondo, Paola Dongiovanni, Rosaria Maria Pipitone, Calogero Cammà, Daniela Cabibi, Vito Di Marco, Anna Ludovica Fracanzani, Sara Badiali, Valerio Nobili, Silvia Fargion, Stefania Grimaudo, Antonio Craxì
BACKGROUND AND AIMS: The IFNL3/4 locus influencing innate immunity regulation has been associated with the severity of hepatitis and fibrosis progression during chronic hepatitis C infection, while contrasting results were reported in NAFLD. In this study, we examined whether rs12979860 and the linked causal rs368234815 variant encoding for the alternative IFNL4 protein variant are associated with liver fibrosis and damage in a large multicenter cohort of patients at risk of NASH. To clarify the mechanism, we also evaluated the impact on interferon-stimulated gene (ISG) hepatic expression in a subset of patients...
July 24, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28740975/tyrosol-and-its-metabolites-as-antioxidative-and-anti-inflammatory-molecules-in-human-endothelial-cells
#5
Francisco J G Muriana, Sergio Montserrat-de la Paz, Ricardo Lucas, Beatriz Bermudez, Sara Jaramillo, Juan C Morales, Rocio Abia, Sergio Lopez
Tyrosol (Tyr) is a phenolic compound found in virgin olive oil. After ingestion, Tyr undergoes extensive first pass intestinal/hepatic metabolism. However, knowledge about the biological effects of Tyr metabolites is scarce. We chemically synthesized Tyr glucuronate (Tyr-GLU) and sulphate (Tyr-SUL) metabolites and explored their properties against oxidative stress and inflammation in TNF-α-treated human umbilical vein endothelial cells (hECs). Tyr and Tyr-SUL prevented the rise of reactive oxygen species, the depletion of glutathione, and the down-regulation of glutathione peroxidase 1, glutamate-cysteine ligase catalytic subunit, and heme oxygenase-1 genes...
July 25, 2017: Food & Function
https://www.readbyqxmd.com/read/28740596/improved-hepascore-in-hepatitis-c-predicts-reversal-in-risk-of-adverse-outcome
#6
Angus W Jeffrey, Yi Huang, W Bastiaan de Boer, Leon A Adams, Gerry MacQuillan, David Speers, John Joseph, Gary P Jeffrey
AIM: To establish if serial Hepascore tests (referred to as delta Hepascore) in those with chronic hepatitis C (CHC) correlate with the increase and/or decrease in risk of liver related complications. METHODS: Three hundred and forty-six CHC patients who had two Hepascore tests performed were studied. During 1944 patient years follow-up 28 (8.1%) reached an endpoint. The Hepascore is a serum test that provides clinically useful data regarding the stage of liver fibrosis and subsequent clinical outcomes in chronic liver disease...
July 8, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28740594/opportunities-for-treatment-of-the-hepatitis-c-virus-infected-patient-with-chronic-kidney-disease
#7
REVIEW
Marco Ladino, Fernando Pedraza, David Roth
The prevalence of hepatitis C virus (HCV) infection amongst patients with chronic kidney disease (CKD) and end-stage renal disease exceeds that of the general population. In addition to predisposing to the development of cirrhosis and hepatocellular carcinoma, infection with HCV has been associated with extra-hepatic complications including CKD, proteinuria, glomerulonephritis, cryoglobulinemia, increased cardiovascular risk, insulin resistance, and lymphoma. With these associated morbidities, infection with HCV is not unexpectedly accompanied by an increase in mortality in the general population as well as in patients with kidney disease...
July 8, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28740347/chronic-hepatitis-b-nonalcoholic-steatohepatitis-and-physical-fitness-of-military-males-chief-study
#8
Yu-Jung Chen, Kai-Wen Chen, Yu-Leung Shih, Fang-Ying Su, Yen-Po Lin, Fan-Chun Meng, Felicia Lin, Yun-Shun Yu, Chih-Lu Han, Chih-Hung Wang, Jia-Wei Lin, Tsai-Yuan Hsieh, Yi-Hwei Li, Gen-Min Lin
AIM: To investigate the association of chronic hepatitis B and nonalcoholic steatohepatitis with physical fitness in a Taiwanese military male cohort. METHODS: We made a cross-sectional examination of this association using 3669 young adult military males according to cardiorespiratory fitness and hospitalization events recorded in the Taiwan Armed Forces study. Cases of chronic hepatitis B (n = 121) were defined by personal history and positive detection of hepatitis B surface antigen...
July 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28739427/the-impact-of-genetic-variation-in-il28b-ifnl4-and-hla-genes-on-treatment-responses-against-chronic-hepatitis-c-virus-infection
#9
Fatemeh Sakhaee, Morteza Ghazanfari, Farzam Vaziri, Fatemeh Rahimi Jamnani, Mehdi Davari, Safoora Gharibzadeh, Roohollah Fateh, Farid Abdolrahimi, Shahin Pourazar Dizaji, Abolfazl Fateh, Seyed Davar Siadat
Single nucleotide polymorphisms (SNPs) near the interleukin-28B (IL28B), interferon lambda 4 (IFNL4) and the human leukocyte antigen (HLA) gene are associated with treatment responses in patients with chronic hepatitis C (CHC) virus infection treated with pegylated interferon-α and ribavirin (pegIFN-α/RBV). We compared the role of IL28B SNPs (rs12979860, rs12980275, and rs8099917), IFNL4 ss469415590 and HLA rs4273729 with treatment outcomes in patients with CHC virus. A total of 520 Iranian patients with CHC infection were enrolled...
July 21, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28738973/interactive-effects-between-lymphotoxin-%C3%AE-252-polymorphism-and-habits-of-substance-use-on-risk-of-hepatocellular-carcinoma
#10
Jung-Fa Tsai, Shinn-Chern Chen, Zu-Yau Lin, Chia-Yen Dai, Jee-Fu Huang, Min-Lung Yu, Wan-Long Chuang
This case-control study aimed to assess the interactive effect between polymorphisms of lymphotoxin (LT) α +252 and habitual substance use on risk of hepatocellular carcinoma (HCC). We enrolled 150 pairs of sex- and age-matched HCC patients and unrelated healthy controls. LTα genotypes were detected with polymerase-chain reaction and restrictive fragment length polymorphisms. Information about habits of substance use was obtained through personal interview. Multivariate analysis indicated that LTα +252 G/G genotypes [odds ratio (OR) = 3...
July 2017: Kaohsiung Journal of Medical Sciences
https://www.readbyqxmd.com/read/28738457/-survey-of-economic-burden-of-hepatitis-b-related-diseases-in-12-areas-in-china
#11
Q S Ma, S Liang, H W Xiao, S X Zhang, G H Zhuang, Y H Zou, H Z Tan, J C Liu, Y H Zhang, A Q Xu, L Zhang, X X Feng, D S Hu, F Z Wang, F Q Cui, X F Liang
Objective: Less surveys on the economic burden of hepatitis B (HB)-related diseases have been conducted in China, so the socioeconomic harm caused by the diseases is not clear and the key parameters for economic evaluation of hepatitis B prevention and treatment are lacking. This study aimed to analyze the direct, indirect and intangible expenditures of hospitalized patients with HB-related diseases during hospitalization and during a year in different areas of China. Methods: The hospitals for infectious diseases and the large general hospitals in 12 areas in China were selected in the study...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28738456/-cost-effectiveness-of-community-based-treatment-of-chronic-hepatitis-b-in-china
#12
S X Zhang, P C Yang, Y L Cai, Y Lin, Y H Zou
Objective: Since eliminating hepatitis B in China would need considerable public health resources, the economics problem of the strategy of community-based antiviral treatment for chronic hepatitis B (CHB) has become an important issue. The cost-effectiveness and affordability of the strategy were evaluated in this study. Methods: According to the advocacy on eliminating hepatitis B by WHO and the comprehensive protocol of community based prevention of major infectious diseases and the guideline for CHB prevention and treatment in China, the decision analytic Markov model was constructed with the parameters from national surveys or Meta-analysis...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28738454/-development-of-markov-models-for-economics-evaluation-of-strategies-on-hepatitis-b-vaccination-and-population-based-antiviral-treatment-in-china
#13
P C Yang, S X Zhang, P P Sun, Y L Cai, Y Lin, Y H Zou
Objective: To construct the Markov models to reflect the reality of prevention and treatment interventions against hepatitis B virus (HBV) infection, simulate the natural history of HBV infection in different age groups and provide evidence for the economics evaluations of hepatitis B vaccination and population-based antiviral treatment in China. Methods: According to the theory and techniques of Markov chain, the Markov models of Chinese HBV epidemic were developed based on the national data and related literature both at home and abroad, including the settings of Markov model states, allowable transitions and initial and transition probabilities...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28738449/pbpk-modeling-of-the-effect-of-reduced-kidney-function-on-the-pharmacokinetics-of-drugs-excreted-renally-by-organic-anion-transporters
#14
C-H Hsueh, V Hsu, P Zhao, L Zhang, K M Giacomini, S-M Huang
Altered pharmacokinetics (PK) in subjects with chronic kidney disease (CKD) may lead to dosing adjustment of certain drugs in subjects with CKD. It can be valuable to quantitatively predict PK in CKD for the management of drug dosing in these subjects. We developed physiologically based pharmacokinetic (PBPK) models of seven renally eliminated drugs: adefovir, avibactam, entecavir, famotidine, ganciclovir, oseltamivir carboxylate, and sitagliptin. These drugs are all substrates of renal organic anion transporters (OATs)...
July 24, 2017: Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28737649/race-age-and-geography-impact-hepatitis-c-genotype-distribution-in-the-united-states
#15
Stuart C Gordon, Sheri Trudeau, Jia Li, Yueren Zhou, Loralee B Rupp, Scott D Holmberg, Anne C Moorman, Philip R Spradling, Eyasu Teshale, Joseph A Boscarino, Yihe G Daida, Mark A Schmidt, Mei Lu
GOALS: To determine the impact of geography and patient characteristics on hepatitis C virus (HCV) genotype and subtype distribution in a large sample of patients under routine clinical care BACKGROUND:: HCV genotype impacts disease course and response to treatment. Although several studies have reported genotype distribution within specific US populations, there are no comprehensive descriptions in large, geographically diverse cohorts. STUDY: Using data from the Chronic Hepatitis Cohort Study, we present the distribution of HCV genotypes (GT) and subtypes (ST) among a racially diverse cohort of over 8000 HCV-infected patients from four large US health systems...
July 21, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28737510/lymphocytes-transiently-expressing-virus-specific-t-cell-receptors-reduce-hepatitis-b-virus-infection
#16
Janine Kah, Sarene Koh, Tassilo Volz, Erica Ceccarello, Lena Allweiss, Marc Lütgehetmann, Antonio Bertoletti, Maura Dandri
Adoptive transfer of T cells engineered to express a hepatitis B virus-specific (HBV-specific) T cell receptor (TCR) may supplement HBV-specific immune responses in chronic HBV patients and facilitate HBV control. However, the risk of triggering unrestrained proliferation of permanently engineered T cells raises safety concerns that have hampered testing of this approach in patients. The aim of the present study was to generate T cells that transiently express HBV-specific TCRs using mRNA electroporation and to assess their antiviral and pathogenetic activity in vitro and in HBV-infected human liver chimeric mice...
July 24, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28737341/-regional-differences-in-hospitalisations-for-complications-of-chronic-hepatitis-c-in-2012
#17
Michel Rotily, Armand Abergel, Sébastien Branchoux, Raoudha Akremi, Lucie de Léotoing, Alexandre Vainchtock, Anne-Françoise Gaudin
This study demonstrates the feasibility of using the PMSI database to identify regional differences in the prevalence of CHC. This information may be useful for planning regional healthcare resource provision for CHC.</ce:para>.
April 27, 2017: Santé Publique: Revue Multidisciplinaire Pour la Recherche et L'action
https://www.readbyqxmd.com/read/28736547/thyroid-involvement-in-hepatitis-c-virus-infected-patients-with-without-mixed-cryoglobulinemia
#18
REVIEW
Clodoveo Ferri, Michele Colaci, Poupak Fallahi, Silvia Martina Ferrari, Alessandro Antonelli, Dilia Giuggioli
Thyroid involvement is a common condition that can be recorded during the natural course of different systemic rheumatic diseases, including the mixed cryoglobulinemia (MC) syndrome or cryoglobulinemic vasculitis. MC is triggered by hepatitis C virus (HCV) chronic infection in the majority of cases; it represents the prototype of autoimmune-lymphoproliferative disorders complicating a significant proportion of patients with chronic HCV infection. HCV is both hepato- and lymphotropic virus responsible for a great number of autoimmune/lymphoproliferative and/or neoplastic disorders...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28736505/estimating-the-cost-effectiveness-of-daclatasvir%C3%A2-%C3%A2-sofosbuvir-versus-sofosbuvir%C3%A2-%C3%A2-ribavirin-for-patients-with-genotype-3-hepatitis-c-virus
#19
Phil McEwan, Samantha Webster, Thomas Ward, Michael Brenner, Anupama Kalsekar, Yong Yuan
BACKGROUND: As treatments for chronic hepatitis C are moving away from interferon-containing regimens, the most appropriate allocation of resources to higher cost, interferon-free, direct-acting antiviral (DAA) regimens needs to be assessed. Hepatitis C virus (HCV) genotype 3 is associated with faster disease progression and has fewer treatment options, historically, than other HCV genotypes. This analysis aims to estimate the comparative cost-effectiveness of two recently licenced interferon-free regimens for the treatment of HCV genotype 3...
2017: Cost Effectiveness and Resource Allocation: C/E
https://www.readbyqxmd.com/read/28734093/scaling-up-hcv-prevention-and-treatment-interventions-in-rural-usa-model-projections-for-tackling-an-increasing-epidemic
#20
Hannah Fraser, Jon Zibbell, Thomas Hoerger, Susan Hariri, Claudia Vellozzi, Natasha K Martin, Alex H Kral, Matthew Hickman, John W Ward, Peter Vickerman
BACKGROUND AND AIMS: Effective strategies are needed to address dramatic increases in hepatitis C virus (HCV) infection among people who inject drugs (PWID) in rural settings of the United States (US). We determined the required scale-up of HCV treatment with or without scale-up of HCV prevention interventions to achieve a 90% reduction in HCV chronic prevalence or incidence by 2025 and 2030 in a rural US setting. DESIGN: An ordinary differential equation model of HCV transmission calibrated to HCV epidemiological data obtained primarily from a HIV-outbreak investigation in Indiana...
July 22, 2017: Addiction
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