0000000001269746

AUTHOR

V. Malagnino

showing 2 related works from this author

Burden of Disease in PWH Harboring a Multidrug-Resistant Virus: Data from the PRESTIGIO Registry

2020

AbstractBackgroundCurrently, no data are available on the burden of morbidity and mortality in people with HIV-1 (PWH) harboring a 4-class drug-resistant (4DR) virus (nucleoside reverse transcriptase inhibitors, non-nucleoside reverse transcriptase inhibitors, protease inhibitors, integrase strand transfer inhibitors). The study aimed to assess the incidence of clinical events and death in this population.MethodsThis was a cohort study on PWH from the PRESTIGIO Registry with a documented 4DR virus. Burden of disease was defined as the occurrence of any new event including an AIDS-defining event (ADE) or non-AIDS-defining event (NADE) or death from any cause after 4DR evidence (baseline). Co…

0301 basic medicinemedicine.medical_specialty4-class drug resistance; AIDS-defining event; cancer; death; non-AIDS-defining event4-class drug resistancenon-AIDS-defining event.PopulationMajor ArticlesSettore MED/0703 medical and health sciences0302 clinical medicineInterquartile rangeInternal medicinedeathmedicinecancerCumulative incidenceAIDS-defining event030212 general & internal medicineeducationnon-AIDS-defining eventDisease burdeneducation.field_of_studyProportional hazards modelbusiness.industryIncidence (epidemiology)Hazard ratio030112 virologyAcademicSubjects/MED00290Infectious DiseasesOncologybusinessCohort study
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Multiclass HCV resistance to direct-acting antiviral failure in real-life patients advocates for tailored second-line therapies

2017

Background & Aims: Despite the excellent efficacy of direct-acting antivirals (DAA) reported in clinical trials, virological failures can occur, often associated with the development of resistance-associated substitutions (RASs). This study aimed to characterize the presence of clinically relevant RASs to all classes in real-life DAA failures. Methods: Of the 200 virological failures that were analyzed in 197 DAA-treated patients, 89 with pegylated-interferon+ribavirin (PegIFN+RBV) and 111 without (HCV-1a/1b/1g/2/3/4=58/83/1/6/24/25; 56.8% treatment experienced; 65.5% cirrhotic) were observed. Sanger sequencing of NS3/NS5A/NS5B was performed by home-made protocols, at failure (N= 200) and w…

Male0301 basic medicinehepatitis C virusSustained Virologic ResponseSofosbuvirHepacivirusDrug ResistanceHepacivirusresistance-associated substitutionsViral Nonstructural ProteinsVARIANTSNS5Amedicine.disease_causeGastroenterologychemistry.chemical_compound0302 clinical medicineRecurrenceINFECTIONantiviral therapyMedicinehepatitis C viruViralTreatment FailureChronicantiviral therapy; direct-acting antivirals; hepatitis C virus; resistance test; resistance-associated substitutions; hepatologybiologyGENOTYPE 1virus diseasesMiddle Agedantiviral therapy; direct-acting antivirals; hepatitis C virus; resistance test; resistance-associated substitutionsSettore MED/07 - Microbiologia e Microbiologia ClinicaHepatitis CItalyCombinationInterferonDrug Therapy CombinationFemale030211 gastroenterology & hepatologyAuthor Keywords:antiviral therapyRIBAVIRINSequence AnalysisHumanmedicine.drugmedicine.medical_specialtyDaclatasvirGenotypeHepatitis C virusAntiviral AgentsLONG-TERM PERSISTENCEDACLATASVIR03 medical and health sciencesDrug Therapyantiviral therapy; direct-acting antivirals; hepatitis C virus; resistance test; resistance-associated substitutions; Aged; Antiviral Agents; Drug Resistance Viral; Drug Therapy Combination; Female; Genotype; Hepacivirus; Hepatitis C Chronic; Humans; Interferons; Italy; Male; Middle Aged; Mutation; Recurrence; Ribavirin; Sequence Analysis DNA; Sofosbuvir; Sustained Virologic Response; Treatment Failure; Viral Nonstructural Proteins; HepatologyTREATMENT-NAIVEInternal medicineDrug Resistance ViralRibavirinHumansNS5Aresistance testdirect-acting antiviralsAgedAntiviral Agentresistance-associated substitutiondirect-acting antiviralHepaciviruHepatologyresistance test KeyWords Plus:HEPATITIS-C VIRUSbusiness.industryRibavirinViral Nonstructural ProteinSequence Analysis DNADNAHepatitis C ChronicHepatologybiology.organism_classificationClinical trial030104 developmental biologySOFOSBUVIRchemistrySequence AnalysihepatologyMutationImmunologyInterferonsSofosbuvirbusiness
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