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https://www.readbyqxmd.com/read/28738467/-epidemiological-survey-of-prevalence-of-hiv-infection-syphilis-and-hepatitis-c-in-female-sex-workers-and-other-6-risk-populations-in-tibet-autonomous-region
#1
S Lu, Y Cui, W Guo, D M Li, J Sun
Objective: To understand the prevalence of HIV infection, syphilis and hepatitis C and related behavioral factors in female sex workers (FSWs) and other 6 risk populations in Tibet Autonomous Region. Methods: A cross-sectional survey was conducted among 2 000 FSWs, 200 men who have sex with men (MSM), 200 drug users, 1 200 male migrants, 5 600 young students, as well as hospital patients and pregnant women in Lhasa, Qamdo, Nyingchi, Xigaze Shannan, Ali and Nagqum from June to December 2015. Face to face interviews were conducted to collect their demographic and behavioral information, and blood samples were collected for the tests of HIV, syphilis and hepatitis C virus (HCV) antibodies...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28737649/race-age-and-geography-impact-hepatitis-c-genotype-distribution-in-the-united-states
#2
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
#3
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
#4
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
#5
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
#6
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/28736015/fibrosing-cholestatic-hepatitis-c-after-liver-transplantation-therapeutic-options-before-and-after-introduction-of-direct-acting-antivirals-our-experience-and-literature-review
#7
O Tronina, K Ślubowska, N Mikołajczyk-Korniak, E Komuda-Leszek, R Wieczorek-Godlewska, B Łągiewska, M Pacholczyk, W Lisik, M Kosieradzki, M Durlik
BACKGROUND: Cirrhosis caused by hepatitis C is the most common indication for liver transplantation. The most aggressive form of hepatitis C virus (HCV) relapse after liver transplantation is fibrosing cholestatic hepatitis C, which can be observed in 2% to 15% of recipients. METHODS: Double therapy with peg-interferon and ribavirin was characterized by low antiviral response, rapid fibrosis, and frequent graft failure within 1 year after surgery. RESULTS: Introduction of direct-acting antivirals for HCV treatment allows for more efficient therapy with less adverse reactions, including patients with fibrosing cholestatic hepatitis C...
July 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28736010/predictors-of-mortality-in-living-donor-liver-transplantation
#8
S Elkholy, S Mogawer, A Hosny, M El-Shazli, U M Al-Jarhi, S Abdel-Hamed, A Salah, N El-Garem, A Sholkamy, M El-Amir, M S Abdel-Aziz, A Mukhtar, A El-Sharawy, A Nabil
BACKGROUND: Egypt has the highest prevalence of the world hepatitis C virus (HCV) load. Hence, the problem of end-stage liver disease (ESLD) is considered a huge burden on the community. Living donor liver transplantation (LDLT) is the only source of donation in Egypt till now. Survival rates had shown significant improvement in the past decades. This study provides analysis of the mortality rates and possible predictors of mortality following LDLT. It also aids in developing a practical and easy-to-apply risk index for prediction of early mortality...
July 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28735774/trends-in-hepatitis-c-antibody-prevalence-among-aboriginal-and-torres-strait-islander-people-attending-australian-needle-and-syringe-programs-1996-2015
#9
Simon Graham, Lisa Maher, Handan Wand, Michael Doyle, Jenny Iversen
BACKGROUND: Research indicates that hepatitis C antibody (anti-HCV) prevalence is higher among Australian Aboriginal and Torres Strait Islander (Aboriginal) than non-Aboriginal people who inject drugs (PWID). We examined trends in demographic and drug use characteristics and anti-HCV prevalence among Australian Needle and Syringe Program Survey (ANSPS) respondents by Aboriginal status from 1996 to 2015. METHODS: The ANSPS survey involved collecting demographic, behavioural data and a dried blood spot for anti-HCV testing...
July 20, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28735554/magnetic-resonance-imaging-in-central-nervous-system-vasculitis-in-a-patient-affected-by-crioglobulin-negative-hepatitis-c-virus-infection-a-likely-correlation
#10
Silvia Squarza, Alberto Galli, Maurizio Cariati, Federico Alberici, Valentina Bertolini, Fabio Frediani, Carla Uggetti
A 56-year-old man with behavioural disorders and facial-brachio-crural right hemiparesis presented with a brain lesion studied with computed tomography, magnetic resonance imaging and brain biopsy, leading to the diagnosis of cerebral vasculitis. Hepatitis C virus (HCV) infection in a phase of activity, without cryoglobulins, was also detected. Brain biopsy, laboratory analysis and response to a specific therapy supported the diagnosis of central nervous system vasculitis that was HCV related.
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28734831/effects-of-all-oral-anti-viral-therapy-on-hvpg-and-systemic-hemodynamics-in-patients-with-hepatitis-c-virus-associated-cirrhosis
#11
Sabela Lens, Edilmar Alvarado, Zoe Mariño, María-Carlota Londoño, Elba LLop, Javier Martinez, Jose Ignacio Fortea, Luís Ibañez, Xavier Ariza, Anna Baiges, Adolfo Gallego, Rafael Bañares, Angela Puente, Agustín Albillos, Jose Luís Calleja, Xavier Torras, Virginia Hernández-Gea, Jaume Bosch, Cándid Villanueva, Xavier Forns, Juan Carlos García-Pagán
BACKGROUND & AIMS: Patients with hepatitis C virus (HCV)-associated cirrhosis and clinical significant portal hypertension (CSPH, hepatic venous pressure gradient [HVPG] 10 mmHg or greater), despite achieving sustained virological response (SVR) to therapy, remain at risk of liver decompensation. We investigated hemodynamic changes following SVR in patients with CSPH and whether liver stiffness measurements (LSMs) can rule out the presence of CSPH. METHODS: We performed a multicenter prospective study of 226 patients with HCV-associated cirrhosis and CSPH who had SVR to interferon-free therapy at 6 Liver Units in Spain...
July 19, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28734093/scaling-up-hcv-prevention-and-treatment-interventions-in-rural-usa-model-projections-for-tackling-an-increasing-epidemic
#12
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
https://www.readbyqxmd.com/read/28733798/silence-surrounding-hepatitis-c-status-in-risk-relationships-among-rural-people-who-use-drugs
#13
Megan G Hofmeister, Jennifer R Havens, April M Young
Hepatitis C virus (HCV) has reached epidemic proportions in rural Central Appalachia in recent years. We sought to identify demographic, behavioral, and interpersonal characteristics associated with HCV serostatus disclosure among high risk people who use drugs (PWUD) in Appalachian Kentucky. HCV antibody-positive participants (n = 243), drawn from the fifth follow-up assessment of a longitudinal study of rural PWUD, completed interviewer-administered questionnaires eliciting demographic and interpersonal characteristics, risk behaviors, and information about HCV disclosure...
July 21, 2017: Journal of Primary Prevention
https://www.readbyqxmd.com/read/28733780/robotic-left-lateral-sectionectomy-as-stepwise-approach-for-cirrhotic-liver
#14
Raphael L C Araujo, Luís Antônio de Castro, Fernando E C Fellipe, Diego Burgardt, Durval R Wohnrath
Laparoscopy is considered the gold standard approach to perform left lateral sectionectomy (LLS). Furthermore, laparoscopy for cirrhotic patients can reduce intraoperative bleeding and postoperative morbidity when compared to open surgery. Although robotic surgery is feasible for both minor and major liver resections, it remains a work in progress and only few series reported this approach for cirrhotic patients. We reported two cases of 62-year-old men, both with hepatitis C virus and alcoholic cirrhosis, but with compensated liver functions (MELD 9-10 and Child-Pugh A5-A6)...
July 21, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/28733665/human-intrahepatic-cd69%C3%A2-%C3%A2-cd8-t-cells-have-a-tissue-resident-memory-t-cell-phenotype-with-reduced-cytolytic-capacity
#15
Femke Stelma, Annikki de Niet, Marjan J Sinnige, Karel A van Dort, Klaas P J M van Gisbergen, Joanne Verheij, Ester M M van Leeuwen, Neeltje A Kootstra, Hendrik W Reesink
Tissue resident memory T cells (TRM) have been identified in various tissues, however human liver TRM to date remain unidentified. TRM can be recognized by CD69 and/or CD103 expression and may play a role in the pathology of chronic hepatitis B (CHB) and hepatitis C virus infection (CHC). Liver and paired blood mononuclear cells from 17 patients (including 4 CHB and 6 CHC patients) were isolated and CD8+ T cells were comprehensively analysed by flowcytometry, immunohistochemistry and qPCR. The majority of intrahepatic CD8+ T cells expressed CD69, a marker used to identify TRM, of which a subset co-expressed CD103...
July 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28733598/role-of-hdac9-foxo1-axis-in-the-transcriptional-program-associated-with-hepatic-gluconeogenesis
#16
Jizheng Chen, Zhilei Zhang, Ning Wang, Min Guo, Xiumei Chi, Yu Pan, Jing Jiang, Junqi Niu, Sulaiman Ksimu, John Zhong Li, Xinwen Chen, Qian Wang
Histone deacetylase 9 (HDAC9) regulates hepatic gluconeogenesis by deacetylating Forkhead box O 1 (FoxO1). HDAC9 upregulation is involved in hepatitis C virus (HCV)-associated exaggerated gluconeogenesis. Herein, we found in addition to FoxO1, HDAC9 also regulates other gluconeogenic transcription factors, including peroxisomeproliferator-activated receptor-γ coactivator-1α (PGC-1α), cyclic AMP-responsive element-binding protein (CREB), and glucocorticoid receptor (GR). Unlike FoxO1, which is regulated by post-translational modification responses to HDAC9, HDAC9 regulates PGC-1α, CREB and GR by altering gene expression...
July 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28733564/the-clinical-features-and-treatment-outcome-of-chronic-hepatitis-c-with-pegylated-interferon-and-ribavirin-in-routine-care
#17
S S Tan, Z Adlin Nadia
AIM: To describe the clinical characteristic of hepatitis C (HCV) patients and the results of pegylated interferon and ribavirin (PegIFN/RBV) therapy in a routine clinical practice. METHODS: A retrospective review of consecutive HCV patients treated with PegIFN/RBV in 2004 to 2012. RESULTS: A total of 273 patients received treatment. The mean age was 44.16 ± 10.5 years and 76% were male. The top 2 self-reported risks were blood or blood product transfusion before 1994 and injection drug use, found in 57...
June 2017: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28732692/analytical-and-clinical-performance-of-the-hologic-aptima-hcv-quant-dx-assay-for-the-quantification-of-hcv-rna-in-plasma-samples
#18
Kristian Schønning, Martin Schou Pedersen, Kim Johansen, Bodil Landt, Lone Gilmor Nielsen, Nina Weis, Henrik Westh
BACKGROUND: Chronic hepatitis C virus (HCV) infection can be effectively treated with directly acting antiviral (DAA) therapy. Measurement of HCV RNA is used to evaluate patient compliance and virological response during and after treatment. OBJECTIVES: To compare the analytical performance of the Aptima HCV Quant Dx Assay (Aptima) and the COBAS Ampliprep/COBAS TaqMan HCV Test v2.0 (CAPCTMv2) for the quantification of HCV RNA in plasma samples, and compare the clinical utility of the two tests in patients undergoing treatment with DAA therapy...
July 18, 2017: Journal of Virological Methods
https://www.readbyqxmd.com/read/28732527/sero-prevalence-and-vaccination-status-of-hepatitis-a-and-hepatitis-b-among-adults-with-cirrhosis-in-sri-lanka-a-hospital-based-cohort-study
#19
Madunil Anuk Niriella, Vipuli Jayendra Kobbegala, Hasnatha Nuwan Karalliyadda, Chamila Kumara Ranawaka, Arjuna Priyadarshin de Silva, Anuradha Supun Dassanayake, Hithanadura Janaka de Silva
BACKGROUND: As acute viral hepatitis can be fatal in patients with cirrhosis, vaccination against hepatitis A (HAV) and hepatitis B (HBV) is recommended for non-immune patients. With increasing affluence the incidence of hepatitis A in childhood has decreased leading to a significant proportion of non-immune adults. As part of their routine investigation, hepatitis A IgG antibodies (anti-HAV IgG), hepatitis B surface antigen (HBsAg) and anti-HCV antibodies was checked and immunization status was assessed among consenting newly diagnosed cirrhotic patients presenting to a tertiary referral center...
July 21, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28732153/hepatitis-b-and-c-viruses-and-biologics
#20
P Grewal, R Sanghera
Hepatitis B virus (HBV) and hepatitis C virus (HCV) are common, worldwide viral illnesses that potentially impact the clinician's ability to manage patients with immunosuppressive medications such as biological therapy. In light of recent literature reviews, patients with HBV and HCV should be referred to a hepatologist or infectious disease expert prior to initiation of biological therapy.
July 2017: Skin Therapy Letter
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