Search results for " sustained virological response"

showing 10 items of 12 documents

Pegylated interferon α plus ribavirin for the treatment of chronic hepatitis C: A multicentre independent study supported by the Italian Drug Agency

2014

a b s t r a c t Background: Data on the efficacy of Peg-interferon/ribavirin therapy for chronic hepatitis C are mostly derived from treatment of selected patients enrolled in clinical trials. This study aimed to assess the effectiveness of Peg-interferon/ribavirin therapy in “real world” chronic hepatitis C patients in Italy. Methods: Independent observational multicentre study including consecutive patients receiving Peginterferon/ribavirin in the 18 months before (retrospective phase) and after (prospective phase) the start of the study. Results: 4176 patients were eligible. The final study population consisted of 2051 patients in the retrospective and 2073 in the prospective phase. Sust…

RegistrieMaleCirrhosismedicine.disease_causePolyethylene GlycolGastroenterologyPolyethylene Glycolschemistry.chemical_compoundHepatitis VirusesHepatitis ViruseProspective StudiesViralRegistriesChronicProspective cohort studyDrug CarrierDrug CarriersSettore MED/12 - GastroenterologiaMedicine (all)GastroenterologyRecombinant ProteinMiddle AgedHepatitis CRecombinant ProteinsTreatment OutcomeItalyCombinationRNA ViralPopulation studyDrug Therapy CombinationFemaleHumanmedicine.medical_specialtyGenotypeHepatitis C virusAlpha interferonRibavirin; Sustained virological response (SVR); TreatmentAntiviral AgentsFollow-Up StudieRibavirin; Sustained virological response (SVR); Treatment; Hepatology; GastroenterologyDrug TherapyInternal medicineRibavirinmedicineHumansAntiviral AgentHepatologybusiness.industryRibavirinInterferon-alphaHCV therapyHepatitis C ChronicHepatologymedicine.diseaseClinical trialTreatmentProspective StudiechemistryImmunologyRNARibavirin; Sustained virological response (SVR); Treatment; Antiviral Agents; Drug Carriers; Drug Therapy Combination; Female; Follow-Up Studies; Genotype; Hepatitis C Chronic; Hepatitis Viruses; Humans; Interferon-alpha; Italy; Male; Middle Aged; Polyethylene Glycols; Prospective Studies; RNA Viral; Recombinant Proteins; Ribavirin; Treatment Outcome; RegistriesbusinessRibavirin; Sustained virological response (SVR); Treatment; Antiviral Agents; Drug Carriers; Drug Therapy Combination; Female; Follow-Up Studies; Genotype; Hepatitis C Chronic; Hepatitis Viruses; Humans; Interferon-alpha; Italy; Male; Middle Aged; Polyethylene Glycols; Prospective Studies; RNA Viral; Recombinant Proteins; Ribavirin; Treatment Outcome; Registries; Gastroenterology; Hepatology; Medicine (all)Follow-Up StudiesSustained virological response (SVR)
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Modeling cost-effectiveness and health gains of a “universal” versus “prioritized” hepatitis C virus treatment policy in a real-life cohort

2017

We evaluated the cost-effectiveness of two alternative direct-acting antiviral (DAA) treatment policies in a real-life cohort of hepatitis C virus–infected patients: policy 1, “universal,” treat all patients, regardless of fibrosis stage; policy 2, treat only “prioritized” patients, delay treatment of the remaining patients until reaching stage F3. A liver disease progression Markov model, which used a lifetime horizon and health care system perspective, was applied to the PITER cohort (representative of Italian hepatitis C virus–infected patients in care). Specifically, 8,125 patients naive to DAA treatment, without clinical, sociodemographic, or insurance restrictions, were us…

hepatitis C virusPediatricsCost effectivenessViral HepatitisAdult; Aged; Aged 80 and over; Antiviral Agents; Cohort Studies; Cost-Benefit Analysis; Health Policy; Hepatitis C; Humans; Middle Aged; Young Adult; Models Economic; HepatologyCost-Benefit AnalysisDirect-acting antiviralAdult; Aged; Aged 80 and over; Antiviral Agents; Cohort Studies; Cost-Benefit Analysis; Health Policy; Hepatitis C; Humans; Middle Aged; Young Adult; Models EconomicCohort StudiesLiver disease0302 clinical medicineModelsHealth careantiviral therapy80 and overincremental cost-effectiveness ratiohealth care economics and organizationsHCV cost -effectivenessAged 80 and overDirect-acting antiviral hepatocellular carcinoma hepatitis C virus incremental cost-effectiveness ratio interferon quality-adjusted life-years sustained virological response willingness to payCost–benefit analysis030503 health policy & servicesquality-adjusted life-yearsHealth PolicyHepatitis Chepatocellular carcinomainterferonMiddle AgedHepatitis CModels EconomicAdult; Aged; Aged 80 and over; Antiviral Agents; Cohort Studies; Cost-Benefit Analysis; Health Policy; Hepatitis C; Humans; Middle Aged; Young Adult; Models Economic; Hepatology; HCV; antiviral therapy; cost-effectiveness; real-life cohortCohortHCV030211 gastroenterology & hepatologyOriginal Articlesustained virological response0305 other medical scienceCohort studyHumanAdultmedicine.medical_specialtyEconomicAntiviral AgentsNO03 medical and health sciencesYoung Adultreal-life cohortmedicineHumansCost-Benefit Analysicost-effectivenessHealth policyAgedAntiviral AgentHepatologybusiness.industryOriginal Articlesmedicine.diseaseSurgeryCohort Studiebusinesswillingness to pay
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Improved survival of patients with hepatocellular carcinoma and compensated hepatitis C virus-related cirrhosis who attained sustained virological re…

2017

Background Few studies examined the outcome of patients with hepatitis C virus (HCV)-related cirrhosis who developed hepatocellular carcinoma (HCC). The relative weight as determinant of death for cancer vs end-stage liver disease (ESLD) and the benefit of HCV eradication remain undefined. This multicentre, retrospective analysis evaluates overall survival (OS), rate of decompensation and tumour recurrence in compensated HCC patients treated with interferon (IFN) according to HCV status since HCC diagnosis. Methods Two groups of patients with HCV-related cirrhosis and HCC were followed since HCC diagnosis: (i) compensated cirrhotics with prior sustained virological response (SVR) on IFN-bas…

Liver CirrhosisMaleCirrhosisTime FactorsSustained Virologic ResponseHepacivirusKaplan-Meier Estimatemedicine.disease_causeGastroenterologyLiver disease0302 clinical medicineRisk Factorshepatitis C viruLiver Neoplasmsvirus diseasesHepatitis Chepatocellular carcinomainterferonMiddle AgedHepatitis CTreatment OutcomeItaly030220 oncology & carcinogenesisHepatocellular carcinoma030211 gastroenterology & hepatologyDrug Therapy CombinationFemalesustained virological responseLiver cancermedicine.medical_specialtyCarcinoma HepatocellularHepatitis C virussurvivalAntiviral Agents03 medical and health sciencesInternal medicineRibavirinmedicinehepatitis C virus; hepatocellular carcinoma; interferon; survival; sustained virological response; HepatologyHumansDecompensationPropensity ScoreAgedProportional Hazards ModelsRetrospective StudiesHepatologybusiness.industryHepatologymedicine.diseasedigestive system diseasesMultivariate AnalysisInterferonsNeoplasm Recurrence LocalbusinessLiver international : official journal of the International Association for the Study of the Liver
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Predicting Early and Sustained Virological Responses in Prior Nonresponders to Pegylated Interferon alpha-2b Plus Ribavirin Retreated With Peginterfe…

2013

GOALS: To evaluate the predictive value of complete early virological response (cEVR) on sustained virological response (SVR) following retreatment with peginterferon alpha-2a (40 kDa) plus ribavirin in previous nonresponders to peginterferon alpha-2b (12 kDa). BACKGROUND: In the randomized multinational retreatment with Pegasys in patients not responding to PegIntron therapy study, a 72-week regimen of peginterferon alpha-2a (40 kDa) plus ribavirin improved SVR rates over a standard 48-week regimen in previous nonresponders to peginterferon alpha-2b (12 kDa). cEVR, defined as hepatitis C virus RNA <50 IU/mL at treatment week 12, was an important predictor of SVR. STUDY: We conducted an exp…

AdultMalemedicine.medical_specialtyTime FactorsInterferon alpha-2Antiviral therapyAntiviral AgentsGastroenterologyPolyethylene Glycolslaw.inventionchemistry.chemical_compoundPharmacotherapyRandomized controlled trialnonresponderPredictive Value of TestslawInternal medicineRibavirinchronic hepatitis CHumansMedicinepeginterferonAdverse effectRandomized Controlled Trials as Topicbusiness.industryRibavirinGastroenterologyInterferon-alphavirus diseasesHepatitis CHepatitis C ChronicMiddle Agedmedicine.diseasepeginterferon; chronic hepatitis C; nonresponder; retreatment; sustained virological responseRecombinant Proteinsdigestive system diseasesRegimenTreatment OutcomechemistryPredictive value of testsRelative riskRetreatmentDrug Therapy CombinationFemalesustained virological responsebusinessJournal of Clinical Gastroenterology
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Sustained virological response to interferon-alpha is associated with improved outcome in HCV-related cirrhosis: a retrospective study

2007

The effect of achieving a sustained virological response (SVR) following interferon-α (IFNα) treatment on the clinical outcomes of patients with HCV-related cirrhosis is unknown. In an attempt to assess the risk of liver-related complications, HCC and liver-related mortality in patients with cirrhosis according to the response to IFNα treatment, a retrospective database was developed including all consecutive patients with HCV-related, histologically proven cirrhosis treated with IFNα monotherapy between January 1992 and December 1997. SVR was an undetectable serum HCV-RNA by PCR 24 weeks after IFNα discontinuation. HCC was assessed by ultrasound every 6 months. Independent predictors of al…

Liver CirrhosisMaleANTIVIRAL TREATMENTMultivariate analysisCirrhosisHepacivirusdrug therapy/mortality/virologyGastroenterologyCohort StudiesINTERFERON; HEPATITIS C; CIRRHOSIS; CHRONIC HEPATITIS C; ANTIVIRAL TREATMENT; SUSTAINED VIROLOGICAL RESPONSE; Liver cirrhosis.MedicinegeneticsLongitudinal StudiesViralCIRRHOSISHazard ratiovirus diseasesHepatitis CAdult Antiviral Agents; therapeutic use Cohort Studies Female Hepacivirus; genetics Hepatitis C; blood/complications/drug therapy/mortality Humans Interferon-alpha; therapeutic use Liver Cirrhosis; drug therapy/mortality/virology Longitudinal Studies Male Middle Aged Multivariate Analysis RNA; Viral; blood Retrospective Studies Survival Analysis Treatment OutcomeMiddle AgedLiver cirrhosis.Treatment OutcomeSUSTAINED VIROLOGICAL RESPONSEHEPATITIS CLiver Cirrhosis/drug therapy Liver Cirrhosis/virologyRNA ViralFemaleAdultINTERFERONmedicine.medical_specialtyCHRONIC HEPATITIS CAntiviral AgentsbloodInternal medicineHumansRetrospective StudiesSustained virological response interferon-alpha HCV-related cirrhosis:Hepatologybusiness.industryProportional hazards modelInterferon-alphaRetrospective cohort studyblood/complications/drug therapy/mortalityHepatologymedicine.diseaseSurvival Analysisdigestive system diseasesDiscontinuationSurgerytherapeutic useMultivariate AnalysisRNAbusiness
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Hepatic decompensation is the major driver of death in HCV-infected cirrhotic patients with successfully treated early hepatocellular carcinoma

2017

Background &amp; Aims Assessment of long-term outcome is required in hepatitis C virus (HCV)-infected patients with cirrhosis, who have been successfully treated for Barcelona Clinic Liver Cancer (BCLC) stage A hepatocellular carcinoma (HCC). However, problems arise due to the lack of models accounting for early changes during follow-up. The aim of this study was to estimate the impact of early events (HCC recurrence or hepatic decompensation within 12Â months of complete radiological response) on 5-year overall survival (OS) in a large cohort of patients with HCV and cirrhosis, successfully treated HCC. Methods A total of 328 consecutive Caucasian patients with HCV-related cirrhosis and BC…

Liver CirrhosisMaleHepatocellular Carcinoma Liver Cirrhosis hepatitis C virus Survival direct-acting antiviral agentsSurvival rateCirrhosisAntiviral agentGastroenterologyLiver cirrhosi0302 clinical medicineRecurrenceHepatic decompensation; Hepatitis C Virus (HCV); Hepatocellular carcinoma (HCC); Prognosis; Recurrences; Sustained virological response (SVR); overall survival (OS)Overall survivalLiver NeoplasmsHepatitis Coverall survival (OS)Middle AgedPrognosisHepatitis CSustained virological responseLocal030220 oncology & carcinogenesisHepatocellular carcinoma030211 gastroenterology & hepatologyFemaleAntiviral agents; Carcinoma hepatocellular; Hepatic decompensation; Hepatitis C; Hepatocellular carcinoma (HCC); Liver cirrhosis; Overall survival; Prognosis; Recurrences; Survival rate; Sustained virological response; Aged; Carcinoma Hepatocellular; Female; Hepatitis C; Humans; Liver Cirrhosis; Liver Neoplasms; Male; Middle Aged; Neoplasm Recurrence Local; Proportional Hazards ModelsLiver cancerHepatic decompensationmedicine.medical_specialtyCarcinoma HepatocellularPrognosiSettore MED/12 - GASTROENTEROLOGIA03 medical and health scienceshepatocellularInternal medicinemedicineEarly Hepatocellular CarcinomaHumansRecurrencesHepatocellular carcinoma (HCC)Survival rateAntiviral agents; Carcinoma hepatocellular; Hepatic decompensation; Hepatitis C; Hepatocellular carcinoma (HCC); Liver cirrhosis; Overall survival; Prognosis; Recurrences; Survival rate; Sustained virological response; HepatologyAgedProportional Hazards ModelsHepatologybusiness.industryHepatitis C Virus (HCV)CarcinomaHepatocellularHepatologymedicine.diseasedigestive system diseasesNeoplasm RecurrenceAntiviral agentsLiver cirrhosisLiver functionNeoplasm Recurrence LocalbusinessSustained virological response (SVR)
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Dual therapy with peg-interferon and ribavirin in thalassemia major patients with chronic HCV infection: Is there still an indication?

2016

Background: Iron overload and hepatitis C virus (HCV) infection together can lead to chronic liver damage in thalassemia major (TM) patients. Aims: We investigated viral, genetic, and disease factors influencing sustained virological response (SVR) after peg-interferon and ribavirin therapy in TM patients with HCV infection. Methods: We analyzed 230 TM patients with HCV infection (mean age 36.0 ± 6.3 years; 59.1% genotype 1; 32.2% genotype 2; 3.4% genotype 3; and 5.3% genotype 4; 28.7% carried CC allele of rs12979860 in IL28B locus; 79.6% had chronic hepatitis and 20.4% cirrhosis; 63.5% naive and 36.5% previously treated with interferon alone) treated in 14 Italian centers. Results: By mul…

Liver Cirrhosis0301 basic medicineMaleCirrhosisThalassemiaHepacivirusCirrhosis; Hepatitis C virus; IL28B polymorphisms; Iron liver overload; Peg-interferon; Ribavirin; Sustained virological response; Thalassemia major; Adult; Antiviral Agents; Drug Therapy Combination; Female; Heart Diseases; Hepacivirus; Hepatitis C Chronic; Humans; Interferon-alpha; Interleukins; Italy; Liver Cirrhosis; Logistic Models; Male; Multivariate Analysis; Polymorphism Single Nucleotide; Retrospective Studies; Ribavirin; Treatment Outcome; Viral Load; beta-Thalassemiamedicine.disease_causeGastroenterologychemistry.chemical_compound0302 clinical medicineRetrospective StudieThalassemia majorMultivariate AnalysiGastroenterologyBeta thalassemiaHepatitis CViral LoadSustained virological responseHeart DiseaseTreatment OutcomeItaly030211 gastroenterology & hepatologyDrug Therapy CombinationFemaleViral loadHumanAdultmedicine.medical_specialtyHeart DiseasesLogistic ModelHepatitis C virusLiver CirrhosiAlpha interferonIL28B polymorphismAntiviral AgentsPolymorphism Single Nucleotide03 medical and health sciencesIron liver overloadInternal medicineRibavirinmedicineHumansRetrospective StudiesAntiviral AgentCirrhosiHepaciviruPeg-interferonHepatologybusiness.industryInterleukinsRibavirinbeta-ThalassemiaInterferon-alphaHepatitis C ChronicInterleukinmedicine.diseaseLogistic Models030104 developmental biologychemistryMultivariate AnalysisImmunologyInterferonsbusinessHepatitis C viru
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When and how to treat acute hepatitis C?

2003

Background: Appropriate treatment of acute hepatitis C is still a matter of controversy due to the lack of large controlled trials. Aim: To assess the effectiveness of interferon as treatment for acute hepatitis C by meta-analysis. Methods: MEDLINE search (1985-2002) was supplemented with manual searches of reference lists. Studies were included if they were controlled trials comparing interferon to no treatment and if they included patients with either post-transfusion or sporadic acute hepatitis C. Twelve trials were analyzed (414 patients). The outcome assessed was the sustained virological response (SVR) rate (undetectable hepatitis C virus RNA in serum at least 6 months after cessation…

Chemotherapymedicine.medical_specialtyHepatologybusiness.industrymedicine.medical_treatmentAcute hepatitis CAbsolute risk reductionGastroenterologyHepatitis CDiseasemedicine.diseaseAcute hepatitis C; Interferon; Sustained virological response; GastroenterologyConfidence intervalSurgerySustained virological responseInterferonInternal medicineAcute Disease; Antiviral Agents; Hepatitis C; Humans; InterferonsmedicineEtiologyInterferonViral diseasebusinessmedicine.drug
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Incidence of Hepatocellular Carcinoma in Patients With HCV-Associated Cirrhosis Treated With Direct-Acting Antiviral Agents.

2018

Background &amp; Aims: Studies have produced conflicting results of the incidence of hepatocellular carcinoma (HCC) in patients with hepatitis C virus–associated cirrhosis treated with direct-acting antivirals (DAAs). Data from clinics are needed to accurately assess the occurrence rate of HCC in patients with cirrhosis in the real world. Methods: We collected data from a large prospective study of 2,249 consecutive patients (mean age = 65.4 years, 56.9% male) with hepatitis C virus–associated cirrhosis (90.5% with Child-Pugh class A and 9.5% with Child-Pugh class B) treated with DAAs from March 2015 through July 2016 at 22 academic and community liver centers in Sicily, Italy. HCC occurren…

Liver CirrhosisMaleCirrhosisSettore MED/09 - Medicina InternaSustained Virologic ResponseHepacivirusGastroenterology0302 clinical medicineRESIST-HCVRisk FactorsHepatocellular Carcinoma (HCC)MedicineLiver Cancer RiskProspective StudiesProspective cohort studySettore MED/12 - GastroenterologiaIncidence (epidemiology)IncidenceLiver NeoplasmsGastroenterologyHepatitis CMiddle AgedCirrhosis; Direct Antiviral Agents (DAAs); Hepatocellular Carcinoma (HCC); RESIST-HCV; Sustained Virological Response (SVR); hepatitis C Virus (HCV); liver cancer risk; reduction; sofosbuvirCirrhosisItalyLiver Neoplasm030220 oncology & carcinogenesisHepatocellular carcinomahepatitis C Virus (HCV)030211 gastroenterology & hepatologyFemaleHumanmedicine.medical_specialtyCarcinoma HepatocellularDirect Antiviral Agents (DAAs)Liver CirrhosiRESIST-HCV Liver Cancer Risk Reduction SofosbuvirAntiviral AgentsFollow-Up Studie03 medical and health sciencesInternal medicineHumansIn patientSustained Virological Response (SVR)AgedReductionAntiviral AgentHepaciviruHepatologybusiness.industryProportional hazards modelRisk FactorHepatitis C Chronicmedicine.diseasedigestive system diseasesProspective StudieChild-Pugh Class BSofosbuvirbusinessFollow-Up Studies
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Management of chronic hepatitis C in childhood: The impact of therapy in the clinical practice during the first 2 decades

2011

Background and aim: Treatment of chronic hepatitis C in children is controversial and its role in the clinical practice is unknown. We retrospectively investigated the impact of treatment in a large cohort of children with chronic hepatitis C over the past 20years. Methods: 376 hepatitis C virus RNApositive children were recruited consecutively in five Italian centres since 1990and followed for1–17years. Results: 86 (23%)subjects were treated: 73 with recombinant interferon alone and 13 with pegylated-interferon and ribavirin. Sustained clearance of hepatitis C virus RNA was observed in 25%of the former, in 92%of the latter and in 9% of untreated cases(p &lt; 0.001). Loss of viraemia was re…

Malemedicine.medical_specialtyAdolescentGenotypeCombination therapyHepatitis C virusNatural historyCHILDRENHepacivirusInterferon alpha-2medicine.disease_causeAntiviral AgentsTHERAPYPolyethylene Glycolschemistry.chemical_compoundChronic hepatitisHepatitis C virus RNAInternal medicineRibavirinmedicineHumansChildRetrospective StudiesHepatologyHepatitis C virusbusiness.industryRibavirinGastroenterologyInfantInterferon-alphaCHRONIC HEPATITISHepatitis C ChronicRecombinant ProteinsTreatmentNatural historyClinical PracticeSustained virological responseChildren; Hepatitis C virus; Natural history; Sustained virological response; TreatmentchemistryViral replicationChild PreschoolHCVImmunologyRNA ViralDrug Therapy CombinationFemaleInterferonsbusinessDigestive and Liver Disease
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