keyword
MENU ▼
Read by QxMD icon Read
search

Hepatitis b c

keyword
https://www.readbyqxmd.com/read/29245022/cost-effective-way-to-reduce-stimulant-abuse-among-gay-bisexual-men-and-transgender-women-a-randomized-clinical-trial-with-a-cost-comparison
#1
S X Zhang, S Shoptaw, C J Reback, K Yadav, A M Nyamathi
OBJECTIVES: A randomized controlled study was conducted with 422 homeless, stimulant-using gay/bisexual (G/B) men and 29 transgender women (n = 451) to assess two community-based interventions to reduce substance abuse and improve health: (a) a nurse case-managed program combined with contingency management (NCM + CM) versus (b) standard education plus contingency management (SE + CM). STUDY DESIGN: Hypotheses tested included: a) completion of hepatitis A/B vaccination series; b) reduction in stimulant use; and c) reduction in number of sexual partners...
December 12, 2017: Public Health
https://www.readbyqxmd.com/read/29242186/biased-igh-vdj-gene-repertoire-and-clonal-expansions-in-b-cells-of-chronically-hepatitis-c-virus-infected-individuals
#2
Felicia A Tucci, Simo Kitanovski, Patricia Johansson, Ludger Klein-Hitpass, Alisan Kahraman, Jan Dürig, Daniel Hoffmann, Ralf Küppers
Patients chronically infected with hepatitis C virus (HCV) frequently develop mixed cryoglobulinemia (MC), a monoclonal expansion of IgM+ autoreactive B cells, and also have an increased B cell lymphoma risk. Whether HCV infection also impacts the B cell compartment and the B cell receptor repertoire in patients not affected by MC or lymphomas is poorly understood. Flow cytometric analysis of peripheral blood B cells of 30 MC-negative HCV-infected patients and 15 healthy controls revealed that frequencies of class-switched memory B cells were increased in the patients, whereas frequencies of transitional and naive B cells were decreased...
December 14, 2017: Blood
https://www.readbyqxmd.com/read/29242141/molecular-and-epidemiological-evidence-of-patient-to-patient-hepatitis-c-virus-transmission-in-a-scottish-emergency-department
#3
I Johannessen, J Danial, D B Smith, J Richards, L Imrie, A Rankin, L J Willocks, C Evans, C Leen, P Gibson, P Simmonds, D Goldberg, A McCallum, K Roy
BACKGROUND: Transmission of hepatitis C virus (HCV) in the health care setting is rare. Routine infection prevention and control (IPC) measures mean this should be a preventable never event. This paper investigates the diagnosis of acute healthcare associated HCV infection. METHODS: Epidemiological and molecular investigation of a case of acute HCV infection associated with nosocomial exposure. RESULTS: Detailed investigation of the treatment history of a patient with acute HCV infection identified transmission from a co-attending patient in an Emergency Department as the likely source; this possibility was confirmed by virus sequence analysis...
December 11, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/29241088/development-of-an-lc-ms-method-to-quantify-coproporphyrin-i-and-iii-as-endogenous-biomarkers-for-drug-transporter-mediated-drug-drug-interactions
#4
Emmanuel Njumbe Ediage, Lieve Dillen, Ann Vroman, Luc Diels, Annett Kunze, Jan Snoeys, Tom Verhaeghe
Coproporphyrins are proposed as endogenous biomarkers of hepatic Organic Anion Transporting Polypeptide (OATP)1B functional activity. In this study, a new sample extraction method based on a mixed-mode anion exchange sorbent (SPE clean-up using Oasis 30mg Max 96 well plates) was developed for absolute quantification of coproporphyrin I and III (CP-I and CP-III) in human plasma. Chromatographic separation was performed with an Ace Excel 2 C18 PFP, 3μm, 2.1×150mm, maintained at 60°C. A 10mM ammonium formate containing 0...
December 6, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/29240798/the-cost-of-comorbidities-in-treatment-for-hiv-aids-in-california
#5
David S Zingmond, Kodi B Arfer, Jennifer L Gildner, Arleen A Leibowitz
BACKGROUND: Antiretroviral therapy has increased longevity for people living with HIV (PLWH). As a result, PLWH increasingly experience the common diseases of aging and the resources needed to manage these comorbidities are increasing. This paper characterizes the number and types of comorbidities diagnosed among PLWH covered by Medicare and examines how non-HIV comorbidities relate to outpatient, inpatient, and pharmaceutical expenditures. METHODS: The study examined Medicare expenditures for 9767 HIV-positive Californians enrolled in Medicare in 2010 (7208 persons dually covered by Medicare and Medicaid and 2559 with Medicare only)...
2017: PloS One
https://www.readbyqxmd.com/read/29239710/liver-fibrosis-deep-convolutional-neural-network-for-staging-by-using-gadoxetic-acid-enhanced-hepatobiliary-phase-mr-images
#6
Koichiro Yasaka, Hiroyuki Akai, Akira Kunimatsu, Osamu Abe, Shigeru Kiryu
Purpose To investigate the performance of a deep convolutional neural network (DCNN) model in the staging of liver fibrosis using gadoxetic acid-enhanced hepatobiliary phase magnetic resonance (MR) imaging. Materials and Methods This retrospective study included patients for whom input data (hepatobiliary phase MR images, static magnetic field of the imaging unit, and hepatitis B and C virus testing results available, either positive or negative) and reference standard data (liver fibrosis stage evaluated from biopsy or surgical specimens obtained within 6 months of the MR examinations) were available were assigned to the training (534 patients) or the test (100 patients) group...
December 14, 2017: Radiology
https://www.readbyqxmd.com/read/29239247/correlations-between-polymorphisms-in-the-uridine-diphosphate-glucuronosyltransferase-1a-and-c-c-motif-chemokine-receptor-5-genes-and-infection-with-the-hepatitis-b-virus-in-three-ethnic-groups-in-china
#7
Chan Zhang, Yan He, Ke-Ren Shan, Kui Tan, Ting Zhang, Chan-Juan Wang, Zhi-Zhong Guan
Objective To determine whether genetic polymorphisms in the uridine diphosphate-glucuronosyltransferase 1A ( UGT1A) and the C-C motif chemokine receptor 5 ( CCR5) genes are associated with hepatitis B virus (HBV) infection in Yi, Yao and Han ethnic groups in the Guizhou Province of China. Methods The study enrolled subjects with and without HBV infection. Whole blood was used for DNA genotyping using standard techniques. The study determined the frequencies of several polymorphic alleles ( UGT1A6 [rs2070959], UGT1A1 [rs8175347], CCR5-59029 [rs1799987] and CCR5Δ32 [rs333]) and then characterized their relationship with HBV infection...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/29239080/hcv-positive-lymphoma-after-sustained-virological-response-with-direct-acting-antiviral-agents-the-game-is-not-over-after-hcv-eradication
#8
E Rodríguez de Santiago, K Velázquez Kennedy, M García González, F Gea Rodríguez, L Téllez Villajos, E Tavío Hernández, A Albillos Martínez
We read with interest the study published by Schiavinato A. et al. entitled: " Polyclonal and monoclonal B lymphocytes response in HCV-infected patients treated with direct-acting antiviral agents"[1]. There is extensive data supporting the association between hepatitis C virus (HCV) and B-cell non-Hodgkin lymphoma (B-cell NHL), especially with marginal zone and diffuse large B-cell NHL subtypes. Antiviral treatment with Interferon-based regimens has been shown to improve prognosis and can be curative in some cases of indolent lymphoma...
December 14, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/29239015/treating-hepatic-encephalopathy-in-cirrhotic-patients-admitted-to-icu-with-sodium-phenylbutyrate-a-preliminary-study
#9
Nicolas Weiss, Simona Tripon, Marion Lodey, Elsa Guiller, Helga Junot, Denis Monneret, Julien Mayaux, Hélène Brisson, Maxime Mallet, Marika Rudler, Françoise Imbert-Bismut, Dominique Thabut
Hepatic encephalopathy (HE) influences short and long-term prognosis. Recently, glycerol phenylbutyrate (PB), that lowers ammonia by providing an alternate pathway to urea for waste nitrogen excretion, has shown that it was effective in preventing the occurrence of HE in RCT. The aim was to assess the benefits of sodium PB in cirrhotic patients admitted in ICU for overt HE, in terms of ammonia levels decrease, neurological improvement and survival. Cirrhotic patients who presented with overt HE, ammonia levels >100 μmol/L, and did not display any contra-indication were included...
December 14, 2017: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/29238918/treatment-of-acute-hepatitis-c-recommendations-from-an-expert-panel-of-the-italian-society-of-infectious-and-tropical-diseases
#10
REVIEW
Giovanni B Gaeta, Massimo Puoti, Nicola Coppola, Teresa Santantonio, Raffaele Bruno, Antonio Chirianni, Massimo Galli
AIM: This paper is aimed at providing practical recommendations for the management of acute hepatitis C (AHC). METHODS: This is an expert position paper based on the literature revision. Final recommendations were graded by level of evidence and strength of the recommendations. RESULTS: Treatment of AHC with direct-acting antivirals (DAA) is safe and effective; it overcomes the limitations of INF-based treatments. CONCLUSIONS: Early treatment with DAA should be offered when available...
December 13, 2017: Infection
https://www.readbyqxmd.com/read/29238229/coinfections-with-hepatitis-b-and-c-virus-and-syphilis-among-hiv-infected-clients-in-southern-ethiopia-a-cross-sectional-study
#11
Techalew Shimelis, Yayheyirad Tassachew, Agete Tadewos, Mesfin Worku Hordofa, Anteneh Amsalu, Birkneh Tilahun Tadesse, Endale Tadesse
Introduction: Hepatitis B virus (HBV) and hepatitis C virus (HCV) are hepatotropic viruses of public health significance worldwide. Despite their severe clinical impact in HIV-infected patients, there is inadequate information regarding the epidemiology of hepatitis/HIV coinfections in Ethiopia. Thus, this study aimed to determine the prevalence of HBV and HCV infections among HIV-infected patients at a tertiary hospital in Southern Ethiopia. Methods: Stored sera, which were originally collected for the investigation of syphilis among HIV-infected clients, were analyzed in this study...
2017: HIV/AIDS: Research and Palliative Care
https://www.readbyqxmd.com/read/29237661/exophytic-cystic-liver-lesion-an-unusual-presentation-of-a-hepatocellular-carcinoma-in-a-young-female
#12
Thomas Gardiner, David Nasralla, Eve Fryer, Helen Bungay, Michael Silva
Hepatocellular carcinoma (HCC) is one of the most common malignant primary liver tumours. However, primary hepatic carcinomas are rare in young adults, accounting for approximately 1% of tumours in people below the age of 20. Hepatitis B virus (HBV) and hepatitis C virus (HCV) infection are the two most important aetiological agents of HCC. The average age at onset of HBV-related HCC (~50 years old) is 10 years younger than that of HCV-related HCC (61-64 years). Evidence for an association between the oral contraceptive pill (OCP) and development of HCC remains inconclusive...
December 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29237362/de-novo-malignancies-after-liver-transplantation-a-single-institution-experience
#13
Tufan Egeli, Tarkan Unek, Mucahit Ozbilgin, Cihan Agalar, Serhan Derici, Mesut Akarsu, Ilkay Tugba Unek, Murat Aysin, Aylin Bacakoglu, Ibrahim Astarcıoglu
OBJECTIVES: Our objective was to analyze characteristics, risk factors, and incidence of de novo malignancies after liver transplant. MATERIALS AND METHODS: The hospital records of 557 patients who underwent liver transplant were analyzed from the point of de novo malignancy development. We evaluated the demographic features and survival of these patients retrospectively. RESULTS: The research covered 429 patients, 9 (2%) of whom developed de novo malignancy...
December 14, 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/29236927/making-the-invisible-visible-searching-for-human-t-cell-lymphotropic-virus-types-1-and-2-htlv-1-and-htlv-2-in-brazilian-patients-with-viral-hepatitis-b-and-c
#14
Adele Caterino-de-Araujo, Fabiana Aparecida Alves, Karoline Rodrigues Campos, Marcílio Figueiredo Lemos, Regina Célia Moreira
With this study, the authors hope to alert clinicians regarding the presence of human T-cell lymphotropic virus type 1 and 2 (HTLV-1/-2) infections in patients with viral hepatitis B and C in Brazil. HTLV-1/-2 were detected in 1.3% of hepatitis B virus (HBV)- and 5.3% of hepatitis C virus (HCV)-infected blood samples sent for laboratory viral load measurements. A partial association of human immunodeficiency virus (HIV)-1 and HTLV-1/-2 infection was detected in patients with HCV (HIV+, 27.3%), whereas this association was almost 100% in HBV-infected patients (HIV+, all except one)...
February 2018: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/29236788/aflatoxin-and-viral-hepatitis-exposures-in-guatemala-molecular-biomarkers-reveal-a-unique-profile-of-risk-factors-in-a-region-of-high-liver-cancer-incidence
#15
Joshua W Smith, Maria F Kroker-Lobos, Mariana Lazo, Alvaro Rivera-Andrade, Patricia A Egner, Heiner Wedemeyer, Olga Torres, Neal D Freedman, Katherine A McGlynn, Eliseo Guallar, John D Groopman, Manuel Ramirez-Zea
Liver cancer is an emerging global health issue, with rising incidence in both the United States and the economically developing world. Although Guatemala experiences the highest rates of this disease in the Western hemisphere and a unique 1:1 distribution in men and women, few studies have focused on this population. Thus, we determined the prevalence and correlates of aflatoxin B1 (AFB1) exposure and hepatitis virus infection in Guatemalan adults. Healthy men and women aged ≥40 years (n = 461), residing in five departments of Guatemala, were enrolled in a cross-sectional study from May-October of 2016...
2017: PloS One
https://www.readbyqxmd.com/read/29236785/the-soluble-mannose-receptor-smr-is-elevated-in-alcoholic-liver-disease-and-associated-with-disease-severity-portal-hypertension-and-mortality-in-cirrhosis-patients
#16
Thomas Damgaard Sandahl, Sidsel Hyldgaard Støy, Tea Lund Laursen, Sidsel Rødgaard-Hansen, Holger Jon Møller, Søren Møller, Hendrik Vilstrup, Henning Grønbæk
BACKGROUND AND AIMS: Hepatic macrophages (Kupffer cells) are involved in the immunopathology of alcoholic liver disease (ALD). The mannose receptor (MR, CD206), expressed primarily by macrophages, mediates endocytosis, antigen presentation and T-cell activation. A soluble form, sMR, has recently been identified in humans. We aimed to study plasma sMR levels and its correlation with disease severity and survival in ALD patients. METHODS: We included 50 patients with alcoholic hepatitis (AH), 68 alcoholic cirrhosis (AC) patients (Child-Pugh A (23), B (24), C (21)), and 21 healthy controls (HC)...
2017: PloS One
https://www.readbyqxmd.com/read/29236302/recovery-of-hepatitis-c-specific-t-cell-responses-after-rituximab-therapy-in-hepatitis-c-mixed-cryoglobulinemic-vasculitis
#17
Poonam Mathur, Benjamin Emmanuel, Michael Sneller, Xiaozhen Zhang, Bhawna Poonia, Shyamasundaran Kottilil
BACKGROUND & AIMS: Mixed cryoglobulinemic vasculitis is associated with monoclonal B cell expansion in patients with chronic hepatitis C (HCV) infection. B cell depletion therapy using rituximab, a CD20 monoclonal antibody, has been successful in achieving remission from symptomatic disease. This study investigated whether B cell depletion therapy has an impact on activation of HCV-specific T cell phenotype and function. METHODS: Nineteen patients with Hepatitis C mixed cryoglobulinemic vasculitis were treated with 4 cycles of rituximab (375mg/m2 ) and variables were measured 6 months after therapy...
December 13, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/29236153/insufficient-vaccination-rates-in-patients-with-systemic-lupus-erythematosus-in-a%C3%A2-german-outpatient-clinic
#18
M Krasselt, C Baerwald, O Seifert
BACKGROUND: Patients with systemic lupus erythematosus (SLE) are at an increased risk of acquiring infections due to the disease itself and the immunosuppressive therapy. Furthermore, infections largely contribute to overall SLE mortality. Vaccinations against preventable diseases are therefore of particular importance for these patients. AIMS: To estimate vaccination frequencies among patients with SLE, we studied patients in a survey and calculated vaccination rates based on their vaccination documents...
December 13, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/29234634/association-of-serum-ferritin-with-diabetes-and-alcohol-in-patients-with-non-viral-liver-disease-related-hepatocellular-carcinoma
#19
Rohan C Siriwardana, Madunil A Niriella, Anuradha Dassanayake, Dileepa Ediriweera, Bhagya Gunetilleke, Thenuka Sivasundaram, Janaka de Silva
INTRODUCTION: Non-alcoholic fatty liver disease is a leading cause for hepatocellular carcinoma (HCC) in Sri Lanka. Diabetes mellitus, alcohol abuse, and liver inflammation are known to increase the risk of HCC. The present study evaluates serum ferritin levels in a cohort of patients with non-viral HCC (nvHCC). METHODOLOGY: Consecutive patients with nvHCC presenting to the Colombo North Liver transplant Service, Ragama, from January 2012 to July 2013 were investigated...
November 2017: Liver Cancer
https://www.readbyqxmd.com/read/29234632/an-ecological-study-of-the-association-between-air-pollution-and-hepatocellular-carcinoma-incidence-in-texas
#20
Luca Cicalese, Loren Raun, Ali Shirafkan, Laura Campos, Daria Zorzi, Mauro Montalbano, Colin Rhoads, Valia Gazis, Katherine Ensor, Cristiana Rastellini
Introduction: Primary liver cancer is a significant cause of cancer-related death in both the United States and the world at large. Hepatocellular carcinoma comprises 90% of these primary liver cancers and has numerous known etiologies. Evaluation of these identified etiologies and other traditional risk factors cannot explain the high incidence rates of hepatocellular carcinoma in Texas. Texas is home to the second largest petrochemical industry and agricultural industry in the nation; industrial activity and exposure to pathogenic chemicals have never been assessed as potential links to the state's increased incidence rate of hepatocellular carcinoma...
November 2017: Liver Cancer
keyword
keyword
53820
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"