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showing 10 items of 7948 documents

Treatment of chronic hepatitis B in sub-Saharan Africa: 1-year results of a pilot program in Ethiopia

2018

Background The World Health Organization has set an ambitious goal of eliminating viral hepatitis as a major public health threat by 2030. However, in sub-Saharan Africa, antiviral treatment of chronic hepatitis B (CHB) is virtually unavailable. Herein, we present the 1-year results of a pilot CHB treatment program in Ethiopia. Methods At a public hospital in Addis Ababa, CHB patients were treated with tenofovir disoproxil fumarate based on simplified eligibility criteria. Baseline assessment included liver function tests, viral markers, and transient elastography (Fibroscan). Changes in laboratory markers were analyzed using Wilcoxon signed-rank tests. Adherence to therapy was measured by …

AdultLiver CirrhosisMalemedicine.medical_specialtyAdolescentEpidemiologylcsh:MedicinePilot ProjectsAntiviral therapymedicine.disease_causeAntiviral AgentsYoung Adult03 medical and health sciencesHepatitis B Chronic0302 clinical medicineChronic hepatitisInternal medicineEpidemiologymedicineHumansPilot program030212 general & internal medicineViral hepatitisTenofovirHepatitis B virusmedicine.diagnostic_testbusiness.industryPublic healthlcsh:RGeneral MedicineMiddle AgedViral Loadmedicine.diseaseResource-limited settingsTreatment Adherence and ComplianceTreatment OutcomeFemale030211 gastroenterology & hepatologyEthiopiaTransient elastographybusinessLiver function testsViral hepatitisBiomarkersFollow-Up StudiesResearch ArticleBMC Medicine
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Risk Factors in Patients With Rapid Recurrent Hepatitis C Virus–Related Cirrhosis Within 1 Year After Liver Transplantation

2009

Abstract Background Recurrent cirrhosis (RC) due to pretransplant underlying disease leads to organ failure and subsequent death after orthotopic liver transplantation (OLT). RC occurs in up to 30% of patients with recurrent hepatitis C (HCV) within 5 years after OLT. We sought to identify early risk factors for rapid RC within the first year after OLT in HCV-positive patients. Methods Among 404 liver transplanted patients at the University of Mainz between 1998 and 2008, 90 were HCV-RNA positive. To identify predictive factors for rapid RC, we compared HCV-positive patients with advanced fibrosis stages within 1 year after OLT ( n = 13) with these without RC at 5 years after OLT ( n = 23).…

AdultLiver CirrhosisMalemedicine.medical_specialtyCarcinoma HepatocellularTime FactorsCirrhosismedicine.medical_treatmentHepatitis C virusLiver transplantationmedicine.disease_causeGastroenterologyPredictive Value of TestsRecurrenceRisk FactorsFibrosisInternal medicinemedicineHumansSurvivorsAgedRetrospective StudiesTransplantationbusiness.industryLiver NeoplasmsHepatitis CMiddle AgedViral Loadmedicine.diseaseHepatitis CLiver TransplantationSurgerySurvival RateTransplantationsurgical procedures operativeFemaleSurgeryLiver functionbusinessViral loadFollow-Up StudiesTransplantation Proceedings
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Cathepsin D serum mass concentrations in patients with hepatocellular carcinoma and/or liver cirrhosis

1996

Cathepsin D serum mass concentrations were determined by enzyme immunoassay in patients with hepatocellular carcinoma (n = 51) and/or liver cirrhosis (n = 92) or benign steatosis (n = 16) and correlated with some biochemical and clinical properties of these diseases. Increased cathepsin D serum mass concentrations (P < 0.001) were observed in all these groups of patients as compared to normal subjects (n = 98). However, patients with steatosis had serum mass concentrations of this enzyme significantly lower (mean 2—3 fold) than those measured in cancer patients (P < 0.05) or cirrhotic patients (P < 0.001). Interestingly, significantly higher cathepsin D serum mass concentrations (m…

AdultLiver CirrhosisMalemedicine.medical_specialtyCirrhosisCarcinoma HepatocellularClinical BiochemistryeducationLiver cirrhosis tumor markrersCathepsin DBiologymedicine.disease_causeCathepsin DImmunoenzyme TechniquesInternal medicinemedicineHumansAgedchemistry.chemical_classificationmedicine.diagnostic_testHepatitis AlcoholicBiochemistry (medical)Liver NeoplasmsGeneral Medicinehepatocellular carcinomaMiddle Agedmedicine.diseaseEnzymeEndocrinologychemistryImmunoassayHepatocellular carcinomaFemalealpha-FetoproteinsSteatosisCarcinogenesisLiver function tests
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Further evidence for an association between non-insulin-dependent diabetes mellitus and chronic hepatitis C virus infection

1999

Non-insulin-dependent diabetes mellitus (NIDDM) may be associated with chronic hepatitis C virus (HCV) infection. This was studied further in two parts. First, 1,151 patients with HCV-related cirrhosis and 181 patients with hepatitis B virus (HBV)-related cirrhosis, well matched for age, sex, and severity of cirrhosis, were reviewed retrospectively. The prevalence of diabetes mellitus was higher in HCV-related cirrhosis (23.6%) than in HBV-related cirrhosis (9.4%; odds ratio [OR], 2.78; 95% confidence interval [CI], 1.6-4.79; P =.0002). The prevalence of diabetes mellitus was associated closely with the Child-Pugh score (OR, 3.83; 95% CI, 2. 38-6.17; P.0001) and increasing age (OR, 1.02; 95…

AdultLiver CirrhosisMalemedicine.medical_specialtyCirrhosisHepatitis Viral Humanmedicine.medical_treatmentmedicine.disease_causeGastroenterologyInsulin resistanceInternal medicineDiabetes mellitusmedicineHumansInsulinProspective StudiesAgedRetrospective StudiesHepatitis B virusGlucose tolerance testHepatologymedicine.diagnostic_testbusiness.industryInsulinFlaviviridaeOdds ratioHepatitis C ChronicMiddle AgedHepatitis Bmedicine.diseasedigestive system diseasesEndocrinologyDiabetes Mellitus Type 2FemalebusinessViral hepatitisHepatology
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Assessment of blood coagulation in severe liver disease using thromboelastography: use of citrate storage versus native blood.

2003

Thromboelastography evaluates the viscoelastic properties of blood coagulation. Using native blood, measurement must start soon after sampling. With normal coagulation, native and citrated blood values correlate well. No data exists from cirrhotic patients. We compared native and citrate thromboelastography parameters in 30 cirrhotic patients (20 Child-Pugh C class, two liver failure). Thromboelastography was performed within 4 min using native blood and after recalcification within 1-2 h of citrate storage. Thromboelastography variables (r, a, k, ma) were compared using the Mann-Whitney test, correlation investigated with the Pearson method and the degree of agreement with the Bland-Altman…

AdultLiver CirrhosisMalemedicine.medical_specialtyCirrhosisTime FactorsInsuficiencia hepaticaGastroenterologyLiver diseaseInternal medicinemedicineHumansCitratesBlood CoagulationAgedHepatitis Chronicmedicine.diagnostic_testbusiness.industryLiver DiseasesSignificant differenceLiver failureHematologyGeneral MedicineMiddle Agedmedicine.diseaseThromboelastographySurgeryThrombelastographyCoagulationFemaleBlood Coagulation TestsbusinessLiver FailureBlood coagulationfibrinolysis : an international journal in haemostasis and thrombosis
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Transient elastography compared to serum markers to predict liver fibrosis in a cohort of Chinese patients with chronic hepatitis B.

2015

Liver stiffness measurement (LSM) using transient elastography (FibroScan) is a useful tool to assess fibrosis in various chronic liver diseases. However, studies were mainly performed in Western countries and largely focused on chronic hepatitis C (CHC). We therefore carried out a multicenter study to validate the accuracy of LSM in the assessment of liver fibrosis in a large cohort of Chinese patients with chronic hepatitis B (CHB).We compared LSM results to histological staging and serum fibrosis markers (five direct markers, APRI and FIB-4) using Spearman correlation analysis and area under receiver operating characteristic (ROC) curves (AUROCs).Four hundred sixty-nine patients were enr…

AdultLiver CirrhosisMalemedicine.medical_specialtyPathologyChinaLiver fibrosisGastroenterologyCohort StudiesYoung AdultChronic hepatitisFibrosisPredictive Value of TestsInternal medicinemedicineHumansHyaluronic AcidHepatologyReceiver operating characteristicbusiness.industryGastroenterologyAlanine TransaminaseMiddle Agedmedicine.diseasePeptide FragmentsCohortBiomarker (medicine)Elasticity Imaging TechniquesFemaleLamininTransient elastographybusinessBiomarkersProcollagenSerum markersJournal of gastroenterology and hepatology
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Parallel reduction of plasma levels of high and low molecular weight kininogen in patients with cirrhosis

1999

SummaryLittle is known about the regulation of high-molecular-weight-kininogen (HK) and low-molecular-weight-kininogen (LK) or the relationship of each to the degree of liver function impairment in patients with cirrhosis. In this study, we evaluated HK and LK quantitatively by a recently described particle concentration fluorescence immunoassay (PCFIA) and qualitatively by SDS PAGE and immunoblotting analyses in plasma from 33 patients with cirrhosis presenting various degrees of impairment of liver function. Thirty-three healthy subjects served as normal controls. Patients with cirrhosis had significantly lower plasma levels of HK (median 49 μg/ml [range 22-99 μg/ml]) and LK (58 μg/ml [15…

AdultLiver CirrhosisMalemedicine.medical_specialtyPathologyKininogen High-Molecular-WeightCirrhosisHigh-molecular-weight kininogenKininogen Low-Molecular-WeightSeverity of Illness IndexLiver diseaseLiver Function TestsInternal medicineBlood plasmaCholinesterasesHumansMedicineSerum AlbuminAgedKininogenbusiness.industryAlbuminHematologyBlood Coagulation DisordersMiddle Agedmedicine.diseaseLow-molecular-weight kininogenEndocrinologyProthrombin TimeFemaleLiver functionbusiness
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Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis

2003

Aim: To retrospectively evaluate the prevalence of lymph nodes of the hepato-duodenal ligament in a group of patients with chronic liver disease of various aetiologies and to investigate what clinical, aetiological and laboratory data may lead to their appearance. Materials and methods: One thousand and three patients (554 men, 449 women) were studied, including 557 with chronic hepatitis and 446 with liver cirrhosis. The presence of lymph nodes near the trunk of the portal vein, hepatic artery, celiac axis, superior mesenteric vein and pancreas head was investigated using ultrasound. Results: Lymph nodes were detected in 394 out of the 1003 study patients (39.3%); their number ranged from …

AdultLiver CirrhosisMalemedicine.medical_specialtyPathologyRadiology Nuclear Medicine and ImagingCirrhosisAbdominal lymph nodeAutoimmune hepatitisAutoimmune hepatitiChronic liver diseaseGastroenterologyHepatitisLiver diseasePrimary biliary cirrhosisLiver Function TestsInternal medicineAbdomenUltrasoundmedicineHumansLiver Diseases AlcoholicLymphatic DiseasesLymph nodeAgedRetrospective StudiesUltrasonographyHepatitisbusiness.industryLiver DiseasesChronic liver diseaseGeneral MedicineMiddle Agedmedicine.diseasemedicine.anatomical_structureOncologyChronic DiseaseFemaleHemochromatosisLymph NodesLymphbusiness
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Guinea pig transglutaminase immunolinked assay does not predict coeliac disease in patients with chronic liver disease

2001

BACKGROUND—It has been suggested that serological screening for coeliac disease (CD) should be performed in patients with chronic unexplained hypertransaminasaemia.
AIMS—To evaluate the specificity for CD diagnosis of serum IgA antitissue transglutaminase (tTG) determination in consecutive patients with chronic hypertransaminasaemia using the most widely utilised ELISA based on tTG from guinea pig as the antigen.
PATIENTS AND METHODS—We studied 98 patients with chronic hypertransaminasaemia, evaluated for the first time in a hepatology clinic. Serum anti-tTG and antiendomysial (EmA) assays were performed. Patients positive for EmA and/or anti-tTG were proposed for intestinal biopsy. Finally…

AdultLiver CirrhosisMalemedicine.medical_specialtySettore MED/09 - Medicina InternaCirrhosisAdolescentHepatitis Viral HumanTissue transglutaminaseGuinea PigsAutoimmunityEnzyme-Linked Immunosorbent AssayChronic liver diseaseSensitivity and SpecificityCoeliac diseaseArticleStatistics NonparametricAntiendomysial antibodieIntestinal histologySerologyLiver diseaseIntestinal mucosaPredictive Value of TestsInternal medicinemedicineAnimalsHumansFalse Positive ReactionsTransaminasesAutoantibodiesTransglutaminasesCoeliac diseasebiologybusiness.industryAntitissue transglutaminase antibodieGastroenterologyHepatologyMiddle Agedmedicine.diseaseImmunoglobulin ACeliac DiseaseImmunologyChronic Diseasebiology.proteinLinear ModelsFemalebusinessLiver disease
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Development and Validation of Hepamet Fibrosis Scoring System-A Simple, Noninvasive Test to Identify Patients With Nonalcoholic Fatty Liver Disease W…

2020

HEPAmet Registry.

AdultLiver CirrhosisMalemedicine.medical_specialtySteatosis[SDV]Life Sciences [q-bio]BiopsyLikelihood ratios in diagnostic testingGastroenterologySeverity of Illness IndexDecision Support Techniques03 medical and health sciences0302 clinical medicineFibrosisNon-alcoholic Fatty Liver DiseasePositive predicative valueInternal medicineNonalcoholic fatty liver diseaseHOMAMedicineHumansComputingMilieux_MISCELLANEOUSAged2. Zero hungerNASH FIBROSISHepatologymedicine.diagnostic_testReceiver operating characteristicbusiness.industryPrognostic FactorGastroenterologyOdds ratioMiddle Agedmedicine.diseasePrognosis3. Good healthCross-Sectional StudiesDiagnostic ToolCirrhosisLiver030220 oncology & carcinogenesisLiver biopsyDiagnostic odds ratio030211 gastroenterology & hepatologyFemalebusinessClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
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