0000000000262777

AUTHOR

M. Zazzi

showing 3 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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Resistance analysis and treatment outcomes in hepatitis C virus genotype 3-infected patients within the Italian network VIRONET-C

2021

Aim: This study aimed to investigate the role of resistance-associated substitutions (RASs) to direct-acting-antivirals (DAAs) in HCV genotype 3 (GT3). Methods: Within the Italian VIRONET-C network, a total of 539 GT3-infected patients (417 DAA-naïve and 135 DAA-failures, of them, 13 at both baseline and failure) were analysed. Sanger sequencing of NS3/NS5A/NS5B was performed following home-made protocols. Results: The majority of patients were male (79.4%), 91.4% were injection drug users, 49.3% were cirrhotic and 13.9% were HIV co-infected. Phylogenetic analysis classified sequences as GT3a-b-g-h (98%-0.4%-0.2%-1.2%) respectively. Overall, 135 patients failed a DAA regimen: sofosbuvir (SO…

MaleSofosbuvirSustained Virologic ResponseDrug ResistanceHepacivirusViral Nonstructural ProteinsGastroenterologySettore MED/06direct-acting antivirals; failure; genotype 3; HCV; resistancechemistry.chemical_compound0302 clinical medicineMedicineViralChronicPhylogenyDasabuvirdirect-acting antivirals; failure; genotype 3; hcv; resistancevirus diseasesHepatitis CPibrentasvirfailureItaly030220 oncology & carcinogenesisHCVCombinationDrug Therapy Combination030211 gastroenterology & hepatologyFemalemedicine.drugLedipasvirmedicine.medical_specialtyDaclatasvirGenotypedirect-acting antivirals; failure; genotype 3; HCV; resistance; Antiviral Agents; Drug Resistance Viral; Drug Therapy Combination; Female; Genotype; Humans; Italy; Male; Phylogeny; Sofosbuvir; Sustained Virologic Response; Viral Nonstructural Proteins; Hepacivirus; Hepatitis C ChronicAntiviral Agentsresistance03 medical and health sciencesDrug TherapyInternal medicineDrug Resistance ViralHumansgenotype 3direct-acting antiviralsAntiviral Agentdirect-acting antiviralHepaciviruHepatologybusiness.industryViral Nonstructural ProteinGlecaprevirHepatitis C ChronicHCV; direct acting antivirals; failure; genotype 3; resistanceRegimenchemistryParitaprevirSofosbuvirbusinessHepatitis C Chronic.
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Transmission of HIV Drug Resistance and the Predicted Effect on Current First-line Regimens in Europe

2016

Transmitted human immunodeficiency virus drug resistance in Europe is stable at around 8%. The impact of baseline mutation patterns on susceptibility to antiretroviral drugs should be addressed using clinical guidelines. The impact on baseline susceptibility is largest for nonnucleoside reverse transcriptase inhibitors.

MaleHuman immunodeficiency virus 1EtravirineRNA directed DNA polymerase inhibitordarunavirHIV InfectionsSettore MED/42 - Igiene Generale E Applicata:Disciplines and Occupations::Health Occupations::Medicine::Public Health [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Salud públicageneticsInhibidores de proteasas:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Morbidity::Prevalence [Medical Subject Headings]atazanavirmedia_commontransmission:Geographicals::Geographic Locations::Europe [Medical Subject Headings]3. Good healthmicrobial sensitivity testpriority journalEurope ; HIV-1 ; antiretroviral therapy ; drug resistance ; transmissionHIV/AIDSlamivudineReverse Transcriptase Inhibitors/pharmacologyanti human immunodeficiency virus agentDrugMicrobiology (medical)medicine.medical_specialtyantiviral susceptibility:Phenomena and Processes::Genetic Phenomena::Genetic Variation::Mutation [Medical Subject Headings]media_common.quotation_subjectantiretroviral therapy030106 microbiologyHIV Infections/drug therapy:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral Agents::Anti-Retroviral Agents::Reverse Transcriptase Inhibitors [Medical Subject Headings]Microbial Sensitivity TestsRILPIVIRINEArticleEFAVIRENZ03 medical and health sciencestransmitted drug resistanceSDG 3 - Good Health and Well-beingHumansTransmissionhuman:Phenomena and Processes::Physiological Phenomena::Pharmacological Phenomena::Drug Resistance [Medical Subject Headings]REVERSE-TRANSCRIPTASE INHIBITORSRilpivirinaINTEGRASEMUTATIONSabacavirmajor clinical studyVirologyInfecciones por VIHRegimenAntiretroviral therapy; Drug resistance; Europe; HIV-1; Transmission; Medicine (all); Microbiology (medical); Infectious DiseaseschemistryDrug resistance:Chemicals and Drugs::Heterocyclic Compounds::Heterocyclic Compounds 1-Ring::Oxazines::Benzoxazines [Medical Subject Headings]MutationHIV-10301 basic medicinenevirapineDrug resistanceCommunicable diseases:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Confidence Intervals [Medical Subject Headings]chemistry.chemical_compoundantiviral therapyINFECTIONMedicine and Health SciencesPrevalence:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Surveys and Questionnaires [Medical Subject Headings]ViralNon-U.S. Gov'tReverse-transcriptase inhibitorantiretrovirus agentResearch Support Non-U.S. Gov'tMedicine (all)Human immunodeficiency virus infected patientMiddle AgedvirologyPREVALENCEAntiretroviral therapyEncuestas y CuestionariosANTIRETROVIRAL TREATMENTEuropeInfectious DiseasesHIV-1/drug effectsHIV Protease Inhibitors/pharmacologyRilpivirineReverse Transcriptase Inhibitors:Diseases::Immune System Diseases::Immunologic Deficiency Syndromes::HIV Infections [Medical Subject Headings]FemaleHIV drug resistancemedicine.drugAdultHuman immunodeficiency virus proteinase inhibitor:Chemicals and Drugs::Organic Chemicals::Nitriles::Rilpivirine [Medical Subject Headings]EfavirenzAnti-HIV AgentsResearch SupportResistencia a medicamentosSettore MED/17 - MALATTIE INFETTIVEantiviral resistanceInternal medicineAnti-HIV Agents/pharmacologyDrug Resistance ViralJournal Articlemedicine:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Enzyme Inhibitors::Protease Inhibitors [Medical Subject Headings]abacavir plus lamivudineEuropa (Continente)Antiretroviral therapy; Drug resistance; Europe; HIV-1; Transmission; Adult; Anti-HIV Agents; Drug Resistance Viral; Europe; Female; HIV Infections; HIV Protease Inhibitors; HIV-1; Humans; Male; Microbial Sensitivity Tests; Middle Aged; Mutation; Prevalence; Reverse Transcriptase Inhibitors; Microbiology (medical); Infectious DiseasesemtricitabinenonhumanIntervalos de confianzadrug resistanceMutaciónAntiretroviral therapy; Drug resistance; Europe; HIV-1; Transmissionbusiness.industryHIVpredictionInhibidores de la transcriptasa inversaHIV Protease InhibitorsHuman immunodeficiency virus 1 infectiontenofovirINDIVIDUALSDrug Resistance Viral/geneticsBenzoxazinasETRAVIRINEdrug effects3121 General medicine internal medicine and other clinical medicinePrevalenciabusiness
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