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https://www.readbyqxmd.com/read/28728927/hcv-infected-and-hiv-hcv-co-infected-individuals-treated-with-direct-acting-antivirals-to-what-extent-do-they-differ
#1
Giuseppe Bruno, Annalisa Saracino, Luigia Scudeller, Claudia Fabrizio, Raffaele Dell'Acqua, Eugenio Milano, Michele Milella, Nicoletta Ladisa, Laura Monno, Gioacchino Angarano
BACKGROUND AND AIMS: DAA-based anti-HCV treatment has been associated with high rates of sustained virological response (SVR) and good tolerability in clinical randomized trials. To assess safety and effectiveness of DAAs in both HCV mono-infected and HIV/HCV co-infected patients. METHODS: All consecutive HCV-infected patients, including HIV/HCV co-infected, receiving DAA-based treatment from February 2015 until September 2016 in our Clinic, were included. Clinical, virological and biochemical data were retrieved...
July 17, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28726043/injection-drug-use-unemployment-and-severe-food-insecurity-among-hiv-hcv-co-infected-individuals-a-mediation-analysis
#2
Taylor McLinden, Erica E M Moodie, Anne-Marie Hamelin, Sam Harper, Sharon L Walmsley, Gilles Paradis, Wusiman Aibibula, Marina B Klein, Joseph Cox
Severe food insecurity (FI), which indicates reduced food intake, is common among HIV-hepatitis C virus (HCV) co-infected individuals. Given the importance of unemployment as a proximal risk factor for FI, this mediation analysis examines a potential mechanism through which injection drug use (IDU) is associated with severe FI. We used biannual data from the Canadian Co-infection Cohort (N = 429 with 3 study visits, 2012-2015). IDU in the past 6 months (exposure) and current unemployment (mediator) were self-reported...
July 19, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28725561/bronchopleural-and-pleurocutaneous-fistula-in-hiv-patient-with-pulmonary-tuberculosis
#3
Filipa Duarte-Ribeiro, Cátia Dias, Margarida Mota
We present a 37-year-old man intravenous drug user, with HIV/HCV/HBV co-infection, lymph node tuberculosis 10 years before (completed 12 months of treatment), and left lobar pneumonia 4 years earlier complicated by empyema (treated with left lower lobectomy with a persistent bronchopleural fistula) who was admitted to the emergency department with caseous-purulent drainage and exteriorization of air from an orifice in the chest wall. Acid-fast bacilli were identified in this drainage. A pleurocutaneous fistula was evident on the chest computed tomography scan...
2017: IDCases
https://www.readbyqxmd.com/read/28723945/haematological-and-cd4-t-cells-reference-ranges-in-healthy-adult-populations-in-gojjam-zones-in-amhara-region-ethiopia
#4
Wondemagegn Mulu, Bayeh Abera, Zewdie Mekonnen, Yesuf Adem, Mulat Yimer, Yohannes Zenebe, Asmare Amuamuta, Wondimu Gebeyehu
INTRODUCTION: Establishing national population haematological and immunological reference ranges are essential for clinical management of patients. However, there is scarcity of information on community based haematological reference ranges established from Ethiopian population. Therefore, this study aimed at determining haematological and CD4+ T cells reference ranges in healthy adults from East and West Gojjam zones, Ethiopia. METHODS: Community based cross-sectional study was conducted from May 2015 to December 2015 in healthy adult residents of Gojjam zone...
2017: PloS One
https://www.readbyqxmd.com/read/28723711/epidemiology-of-autoimmune-and-inflammatory-diseases-in-a-french-nationwide-hiv-cohort
#5
D Lebrun, M Hentzien, L Cuzin, D Rey, V Joly, L Cotte, C Allavena, P Dellamonica, A Servettaz, F Bani-Sadr
HIV infection and inflammatory and autoimmune diseases (IAD) are both related to immune dysfunction. Epidemiological data on IAD in patients living with HIV (PLHIV) are scarce. The aim of this study was thus to estimate the prevalence of 26 IAD among PLHIV followed in a large French multicenter cohort in the cART era (from January 2000 to July 2013), and to describe their occurrence according to cART onset, the immuno-virological status of patients and HCV and/or HBV co-infection.During the study period, 33 403 PLHIV were included in the Dat'AIDS cohort; 1381 patients with an IAD were identified...
July 18, 2017: AIDS
https://www.readbyqxmd.com/read/28723710/controlled-attenuation-parameter-and-mr-spectroscopy-measured-liver-steatosis-are-discordant-in-hiv-infected-adults-with-high-body-mass
#6
Jennifer C Price, Jennifer L Dodge, Yifei Ma, Rebecca Scherzer, Natalie Korn, Kyle Tillinghast, Marion G Peters, Susan Noworolski, Phyllis C Tien
OBJECTIVE: Hepatic steatosis (HS) is common in HIV-infected individuals. Magnetic resonance spectroscopy (MRS) is the preferred non-invasive method for HS measurement but is expensive. Controlled attenuation parameter (CAP) also assesses HS and is conveniently performed concomitantly with transient elastography. We aimed to assess the accuracy of CAP in the setting of HIV infection. DESIGN: Cross-sectional study. METHODS: CAP and MRS were performed in 82 subjects (39 HIV-monoinfected;7 HCV-monoinfected;21 HIV/HCV-coinfected; 15 with neither infection)...
July 18, 2017: AIDS
https://www.readbyqxmd.com/read/28722331/hepatitis-c-virus-and-proprotein-convertase-subtilisin-kexin-type-9-a-detrimental-interaction-to-increase-viral-infectivity-and-disrupt-lipid-metabolism
#7
REVIEW
Matteo Pirro, Vanessa Bianconi, Daniela Francisci, Elisabetta Schiaroli, Francesco Bagaglia, Amirhossein Sahebkar, Franco Baldelli
From viral binding to the hepatocyte surface to extracellular virion release, the replication cycle of the hepatitis C virus (HCV) intersects at various levels with lipid metabolism; this leads to a derangement of the lipid profile and to increased viral infectivity. Accumulating evidence supports the crucial regulatory role of proprotein convertase subtilisin/kexin type 9 (PCSK9) in lipoprotein metabolism. Notably, a complex interaction between HCV and PCSK9 has been documented. Indeed, either increased or reduced circulating PCSK9 levels have been observed in HCV patients; this discrepancy might be related to several confounders, including HCV genotype, human immunodeficiency virus (HIV) coinfection and the ambiguous HCV-mediated influence on PCSK9 transcription factors...
July 18, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28722244/risk-of-liver-decompensation-with-cumulative-use-of-mitochondrial-toxic-nucleoside-analogues-in-hiv-hepatitis-c-virus-coinfection
#8
Vincent Lo Re Rd, Bret Zeldow, Michael J Kallan, Janet P Tate, Dena M Carbonari, Sean Hennessy, Jay R Kostman, Joseph K Lim, Matthew Bidwell Goetz, Robert Gross, Amy C Justice, Jason A Roy
PURPOSE: Among patients dually infected with human immunodeficiency virus (HIV) and chronic hepatitis C virus (HCV), use of antiretroviral therapy (ART) containing mitochondrial toxic nucleoside reverse transcriptase inhibitors (mtNRTIs) might induce chronic hepatic injury, which could accelerate HCV-associated liver fibrosis and increase the risk of hepatic decompensation and death. METHODS: We conducted a cohort study among 1747 HIV/HCV patients initiating NRTI-containing ART within the Veterans Aging Cohort Study (2002-2009) to determine if cumulative mtNRTI use increased the risk of hepatic decompensation and death among HIV-/HCV-coinfected patients...
July 19, 2017: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/28719060/drug-use-and-phylogenetic-clustering-of-hepatitis-c-virus-infection-among-people-who-use-drugs-in-vancouver-canada-a-latent-class-analysis-approach
#9
Brendan Jacka, Bethany Bray, Tanya L Applegate, Brandon Dl Marshall, Viviane Dias Lima, Kanna Hayashi, Kora DeBeck, Jayna Raghwani, P Richard Harrigan, Mel Krajden, Julio Montaner, Jason Grebely
BACKGROUND: This study estimated latent classes (i.e., unobserved subgroups in a population) of people who use drugs in Vancouver, Canada and examined how these classes relate to phylogenetic clustering of hepatitis C virus (HCV) infection. METHODS: HCV antibody positive people who use drugs from two cohorts in Vancouver, Canada (1996-2012) with a Core-E2 sequence were included. Time-stamped phylogenetic trees were inferred and phylogenetic clustering was determined by time to most common recent ancestor...
July 18, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28716395/-it-ruined-my-life-the-effects-of-the-war-on-drugs-on-people-who-inject-drugs-pwid-in-rural-puerto-rico
#10
R Abadie, C Gelpi-Acosta, C Davila, A Rivera, M Welch-Lazoritz, K Dombrowski
BACKGROUND: The War on Drugs has raised the incarceration rates of racial minorities for non-violent drug-related crimes, profoundly stigmatized drug users, and redirected resources from drug prevention and treatment to militarizing federal and local law enforcement. Yet, while some states consider shifting their punitive approach to drug use, to one based on drug treatment and rehabilitation, nothing suggests that these policy shifts are being replicated in Puerto Rico. METHODS: This paper utilizes data from 360 PWID residing in four rural towns in the mountainous area of central Puerto Rico...
July 14, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28715160/meeting-the-who-90-target-antiretroviral-treatment-efficacy-in-poland-is-associated-with-baseline-clinical-patient-characteristics
#11
Milosz Parczewski, Ewa Siwak, Magdalena Leszczyszyn-Pynka, Iwona Cielniak, Ewa Burkacka, Piotr Pulik, Adam Witor, Karolina Muller, Ewelina Zasik, Anna Grzeszczuk, Maria Jankowska, Małgorzata Lemańska, Anita Olczak, Edyta Grąbczewska, Aleksandra Szymczak, Jacek Gąsiorowski, Bartosz Szetela, Monika Bociąga-Jasik, Paweł Skwara, Magdalena Witak-Jędra, Elżbieta Jabłonowska, Kamila Wójcik-Cichy, Juliusz Kamerys, Małgorzata Janczarek, Dagny Krankowska, Tomasz Mikuła, Katarzyna Kozieł, Dariusz Bielec, Justyna Stempkowska, Aleksandra Kocbach, Wiesława Błudzin, Andrzej Horban
INTRODUCTION: Modern combined antiretroviral therapies (cART) allow to effectively suppress HIV-1 viral load, with the 90% virologic success rate, meeting the WHO target in most clinical settings. The aim of this study was to analyse antiretroviral treatment efficacy in Poland and to identify variables associated with virologic suppression. M: ethods Cross-sectional data on 5152 (56.92% of the countrywide treated at the time-point of analysis) patients on cART for more than six months with at least one HIV-RNA measurement in 2016 were collected from 14 Polish centres...
July 17, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28715086/optimal-use-of-transient-elastography-and-acoustic-radiation-force-impulse-to-stage-liver-fibrosis-in-hiv-hcv-coinfected-patients-in-clinical-practice
#12
Juan José López, Núria Pérez-Àlvarez, Raul V Rodríguez, Antoni Jou, Pere Carbonell, José A Jiménez, Laura Soldevila, Montserrat Tenesa, Jordi Tor, Bonaventura Clotet, Jordi Bechini, Cristina Tural
OBJECTIVES: Liver fibrosis (LF) is crucial for the individualized management of patients with hepatitis C virus (HCV). We evaluated the concordance between two noninvasive methods for staging LF, transient elastography (TE) and acoustic radiation force impulse (ARFI), in patients coinfected with human immunodeficiency virus and HCV. We propose an algorithm for optimal use of both techniques in routine clinical practice. METHODS: A total of 89 human immunodeficiency virus/HCV-coinfected patients underwent TE and ARFI on the same day...
July 17, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28715065/hypertension-dyslipidemia-and-cardiovascular-risk-in-hiv-infected-adults-in-poland
#13
Magdalena Rogalska-Płońska, Paweł Rogalski, Magdalena Leszczyszyn-Pynka, Justyna Stempkowska, Piotr Kocbach, Aldona Kowalczuk-Kot, Małgorzata Janczarek, Anna Grzeszczuk
BACKGROUND: Prevalence of cardiovascular diseases (CVD) in HIV infected patients increases with aging and duration of the disease. Hypertension (HA), high cholesterol level obesity, diabetes, tobacco exposure and use of alcohol are among the traditional risk factors that contribute to CVD. AIM: was to determinate the incidence of HA, lipid disturbances and CVD risk in dependence on clinical, viral and biochemical factors. METHODS: Four hundred and seventeen HIV infected Caucasian adult patients from the four clinical centers in Poland were enrolled and analyzed on the basis of available medical data from the years 2013-2015...
July 17, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28714924/cross-sectional-study-to-determine-the-prevalence-of-hepatitis-b-and-c-virus-infection-in-high-risk-groups-in-the-northeast-region-of-brazil
#14
Jakeline Ribeiro Barbosa, Cristianne Sousa Bezerra, Filipe Anibal Carvalho-Costa, Carolina Pimentel de Azevedo, Geane Lopes Flores, Jeová Keny Baima Colares, Danielle Malta Lima, Elisabeth Lampe, Lívia Melo Villar
Background: HBV (Hepatitis B Virus) and HCV (Hepatitis C Virus) infections are more prevalent in vulnerable populations than the general population. The objective of this study was to investigate the prevalence of HBV and HCV infection in HIV-positive patients (GI), chronic renal failure (CRF) patients (GII) and coagulation disorder individuals (GIII). Methods: A cross-sectional study was conducted from June 2014 to March 2015. Serum samples were tested for markers of hepatitis B and C by enzyme-linked immunosorbent assay (ELISA)...
July 17, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28713277/does-the-strategy-of-risk-group-testing-for-hepatitis-c-hit-the-target
#15
Mirjana R Jovanovic, Aleksandar Miljatovic, Laslo Puskas, Slobodan Kapor, Dijana L Puskas
In the European Union, it is estimated that there are 5.5 million individuals with chronic infection of hepatitis C. Intravenous drug abuse is undoubtedly the key source of the hepatitis C epidemic in Europe and the most efficient mode of transmission of HCV infections (primarily due to short incubation time, but also because the virus is introduced directly into the blood stream with the infected needle). Potentially high-risk and vulnerable populations in Europe (and the world) include immigrants, prisoners, sex workers, men having sex with men, individuals infected with HIV, psychoactive substance users etc...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28710853/real-world-effectiveness-of-sofosbuvir-based-treatment-regimens-for-chronic-hepatitis-c-genotype-3-infection-results-from-the-multicenter-german-hepatitis-c-cohort-gecco-03
#16
Malte H Wehmeyer, Patrick Ingiliz, Stefan Christensen, Dietrich Hueppe, Thomas Lutz, Karl Georg Simon, Knud Schewe, Christoph Boesecke, Axel Baumgarten, Heiner Busch, Juergen Rockstroh, Guenther Schmutz, Torben Kimhofer, Florian Berger, Stefan Mauss, Julian Schulze Zur Wiesch
There are limited data regarding the real world effectiveness of direct acting antivirals (DAA) for the therapy of chronic genotype 3 hepatitis C virus (HCV) infection. All HCV genotype 3 infected patients from the German hepatitis C cohort (GECCO), which is a prospective database of nine German hepatitis C treatment centers, were included in the study. 342 chronically infected HCV genotype 3 patients were analyzed (253 males [74.0%], mean age 47.3 years, 127 cirrhotic patients [37.1%] mostly with Child A cirrhosis, 113 treatment experienced patients [37...
July 15, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28710214/trends-and-factors-in-human-immunodeficiency-virus-and-or-hepatitis-c-virus-testing-and-infection-among-injection-drug-users-newly-entering-methadone-maintenance-treatment-in-guangdong-province-china-2006-2013-a-consecutive-cross-sectional-study
#17
Yin Liu, Yu Liu, Xia Zou, Wen Chen, Li Ling
OBJECTIVES: To assess trends and related factors in HIV and/or hepatitis C virus (HCV) antibody testing and infection among injection drug users (IDUs) newly entering methadone maintenance treatment (MMT) in Guangdong Province, China. METHOD: Consecutive cross sectional surveys were conducted in 14 MMT clinics from July 2006 to December 2013 in Guangdong Province, China. IDUs were excluded if they were re-enrolled or referred from other MMT clinics. Trend tests were used to examine HIV and/or HCV testing and infection, sociodemographic characteristics, drug use related behaviours and the past 3 month sexual behaviours on enrolment...
July 13, 2017: BMJ Open
https://www.readbyqxmd.com/read/28709845/fifteen-years-of-nucleic-acid-testing-in-france-results-and-lessons
#18
S Laperche, P Tiberghien, C Roche-Longin, J Pillonel
Of the 40 million donations screened with Nucleic acid testing (NAT) between July 2001 and December 2015 in France, 20 HIV-positive, 13 HCV-positive and 17 HBV (HBV-NAT was initiated in 2005 and extended to the whole country in 2010) donations were discarded thanks to NAT. The main benefit in terms of discarded donations is related to HBV with a yield of 0.88 per million donations, which is 12.5 and 1.8 times higher than for HCV and HIV respectively. The main risk factor found in these donors during the post donation interview was having sex with men for males (n=11, all repeat blood donors), having a partner HCV positive (n=6) or at-risk partner (originated from endemic area or HBV positive) for HBV (n=8) for HIV, HCV and HBV, respectively...
July 11, 2017: Transfusion Clinique et Biologique: Journal de la Société Française de Transfusion Sanguine
https://www.readbyqxmd.com/read/28709434/integrating-multi-omics-analyses-of-nonomuraea-dietziae-to-reveal-the-role-of-soybean-oil-in-4-oh-meleu-4-csa-overproduction
#19
Huanhuan Liu, Di Huang, Lina Jin, Cheng Wang, Shaoxiong Liang, Jianping Wen
BACKGROUND: Nonomuraea dietziae is a promising microorganism to mediate the region-specific monooxygenation reaction of cyclosporine A (CsA). The main product [(4'-OH)MeLeu](4)-CsA possesses high anti-HIV/HCV and hair growth-stimulating activities while avoiding the immunosuppressive effect of CsA. However, the low conversion efficiency restricts the clinical application. In this study, the production of [(4'-OH)MeLeu](4)-CsA was greatly improved by 55.6% from 182.8 to 284.4 mg/L when supplementing soybean oil into the production medium, which represented the highest production of [(4'-OH)MeLeu](4)-CsA so far...
July 14, 2017: Microbial Cell Factories
https://www.readbyqxmd.com/read/28705716/occult-hepatitis-b-virus-infection-in-greek-patients-with-congenital-bleeding-disorders
#20
Agoritsa Varaklioti, Anna Kouramba, Panagiota Ioannidou, Olga Katsarou
Occult hepatitis B infection (OBI) is a form of chronic HBV infection characterized by low level HBV DNA, without detectable HBV surface antigen (HBsAg). OBI is frequently associated with the presence of anti-HBc and in some cases also with anti-HBs. Patients, who formerly received non-inactivated factor concentrates, can potentially be considered at high risk for OBI, especially since these patients usually are HIV or HCV co-infected. This study aimed to assess the prevalence of occult HBV infection in Greek patients with hereditary bleeding disorders...
July 10, 2017: Infection, Genetics and Evolution
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