2023
Improving HIV and HCV Testing in Substance Use Disorder Programs (SUDs) That Provide Medications for Opiate Use Disorder (MOUD): Role of Addressing Barriers and Implementing Universal and Site-Specific Approaches
Brooks R, Wegener M, Freeman B, Fowles C, Madden L, Tetrault J, Nichols L, Altice F, Villanueva M. Improving HIV and HCV Testing in Substance Use Disorder Programs (SUDs) That Provide Medications for Opiate Use Disorder (MOUD): Role of Addressing Barriers and Implementing Universal and Site-Specific Approaches. Health Promotion Practice 2023, 24: 1018-1028. PMID: 37439759, DOI: 10.1177/15248399231169791.Peer-Reviewed Original ResearchMeSH KeywordsCoinfectionHepacivirusHepatitis CHIV InfectionsHumansOpiate AlkaloidsSubstance-Related DisordersConceptsHIV/HCV coinfectionSubstance use disorder programsHCV testingOpiate use disorderHCV coinfectionUse disordersNominal group techniqueSubstance use disorder treatment centersCascade of careRates of HIVDisorder treatment centersQuality improvement effortsRate of testingHCV acquisitionHCV cureImproving HIVSUD clinicsHepatitis CHIV testingPrior diagnosisSubsequent referralReferral ratesHIV epidemicHIVTreatment centersChallenges to Achieving HCV Micro-Elimination in People With HIV in the United States: Provider Perspectives and the Role of Implicit Bias
DiDomizio E, Chandra D, Nichols L, Villanueva M, Altice F. Challenges to Achieving HCV Micro-Elimination in People With HIV in the United States: Provider Perspectives and the Role of Implicit Bias. Health Promotion Practice 2023, 24: 998-1008. PMID: 37440258, DOI: 10.1177/15248399231169928.Peer-Reviewed Original ResearchMeSH KeywordsBias, ImplicitDrug UsersHepacivirusHepatitis CHIV InfectionsHumansSubstance Abuse, IntravenousUnited StatesConceptsNominal group techniqueHealth care decisionsProvider perspectivesEligibility criteriaHIV/HCVEffective antiviral medicationsPatient eligibility criteriaFacilitators of treatmentMicro-EliminationHCV treatmentAntiviral medicationsOpioid epidemicProvider knowledgePatient involvementPatient engagementDifferent clinicsRelated stigmaHCVCare decisionsHIVPatientsTreatmentGroup sessionsMost barriersFocus group sessionsModelling the impact and cost‐effectiveness of non‐governmental organizations on HIV and HCV transmission among people who inject drugs in Ukraine
Stone J, Trickey A, Walker J, Bivegete S, Semchuk N, Sazonova Y, Varetska O, Altice F, Saliuk T, Vickerman P. Modelling the impact and cost‐effectiveness of non‐governmental organizations on HIV and HCV transmission among people who inject drugs in Ukraine. Journal Of The International AIDS Society 2023, 26: e26073. PMID: 37012669, PMCID: PMC10070931, DOI: 10.1002/jia2.26073.Peer-Reviewed Original ResearchConceptsAntiretroviral therapyHepatitis C virusHCV incidenceHCV infectionHIV/HCV testingHIV/HCV infectionHCV transmission modelNeedles/syringesHCV testingHCV eliminationHCV transmissionAgonist treatmentC virusNew HIVHigh prevalencePWIDHIVCondom useSubstantial detrimental impactInfectionIncidencePreventative impactDrugsCoverage levelsDALYs
2022
Health-related quality of life in people receiving opioid agonist treatment and treatment for hepatitis C virus infection
Dalgard O, Litwin AH, Shibolet O, Grebely J, Nahass R, Altice FL, Conway B, Gane EJ, Luetkemeyer AF, Peng CY, Iser D, Gendrano IN, Kelly MM, Haber BA, Platt H, Puenpatom A. Health-related quality of life in people receiving opioid agonist treatment and treatment for hepatitis C virus infection. Journal Of Addictive Diseases 2022, 41: 213-224. PMID: 35920743, DOI: 10.1080/10550887.2022.2088978.Peer-Reviewed Original ResearchMeSH KeywordsAdultAmidesAnalgesics, OpioidAntiviral AgentsHepacivirusHepatitis C, ChronicHumansQuality of LifeConceptsElbasvir/grazoprevirHepatitis C virus infectionC virus infectionOpioid agonist therapyHealth-related qualityEnd of treatmentHCV infectionAgonist therapyVirus infectionChronic hepatitis C virus (HCV) infectionImproved health-related qualityMental component summary scoresTreatment week 4Placebo-controlled studyOpioid agonist treatmentMedical Outcomes StudyComponent summary scoresSF-36v2 scoresTreatment differencesImproved HRQOLViral eradicationActing antiviralsOpioid dependenceAgonist treatmentGeneral healthStrengthening systems of care for people with or at risk for HIV, HCV and opioid use disorder: a call for enhanced data collection
Eller AJ, DiDomizio EE, Madden LM, Oliva JD, Altice FL, Johnson KA. Strengthening systems of care for people with or at risk for HIV, HCV and opioid use disorder: a call for enhanced data collection. Annals Of Medicine 2022, 54: 1714-1724. PMID: 35775786, PMCID: PMC9377256, DOI: 10.1080/07853890.2022.2084154.Peer-Reviewed Original ResearchMeSH KeywordsData CollectionHepacivirusHepatitis CHIV InfectionsHumansOpioid-Related DisordersUnited StatesConceptsCascade of careHuman immunodeficiency virusOpioid use disorderHepatitis C virusPublic health planningUse disordersCo-occurring opioid use disorderHealth planningBurden of diseaseSystems of careQuality improvement activitiesOUD cascadeTreatment initiationImmunodeficiency virusC virusPatient outcomesTreatment accessPayer sourceTreatment retentionHealth systemHealthcare systemCareSyndemicDisordersVirus
2021
Treatment of Hepatitis C virus among people who inject drugs at a syringe service program during the COVID-19 response: The potential role of telehealth, medications for opioid use disorder and minimal demands on patients
Sivakumar A, Madden L, DiDomizio E, Eller A, Villanueva M, Altice FL. Treatment of Hepatitis C virus among people who inject drugs at a syringe service program during the COVID-19 response: The potential role of telehealth, medications for opioid use disorder and minimal demands on patients. International Journal Of Drug Policy 2021, 101: 103570. PMID: 34954493, PMCID: PMC8685180, DOI: 10.1016/j.drugpo.2021.103570.Peer-Reviewed Original ResearchConceptsOpioid use disorderHepatitis C virusSyringe services programDifferentiated care modelPerson visitsC virusCare modelUse disordersInitiation of DAAChronic HCV infectionEvidence-based treatmentsCOVID-19Initial phlebotomyVirological responseHCV infectionHCV treatmentAdditional patientsElevated riskPatientsClient-centred approachPWIDHIVPerson contactTreatment demandLaboratory screening
2020
Modeling Combination Hepatitis C Virus Treatment and Prevention Strategies in a Network of People Who Inject Drugs in the United States
Zelenev A, Li J, Shea P, Hecht R, Altice FL. Modeling Combination Hepatitis C Virus Treatment and Prevention Strategies in a Network of People Who Inject Drugs in the United States. Clinical Infectious Diseases 2020, 72: 755-763. PMID: 32060534, PMCID: PMC7935393, DOI: 10.1093/cid/ciaa142.Peer-Reviewed Original ResearchConceptsOpioid agonist therapySyringe services programHepatitis C virus (HCV) treatmentC virus treatmentHCV prevalenceHCV microeliminationHCV TasPHCV treatmentPrevention strategiesVirus treatmentTasP strategyHigh HCV prevalenceMicroelimination of HCVHuman immunodeficiency virusHCV treatment coverageOAT coverageAgonist therapyImmunodeficiency virusTreatment coverageMicroeliminationPrevention impactPrevalenceComplimentary interventionsHCVPWID
2019
The accuracy of baseline viral load for predicting the efficacy of elbasvir/grazoprevir in participants with hepatitis C virus genotype 1a infection: An integrated analysis
Serfaty L, Jacobson I, Rockstroh J, Altice FL, Hwang P, Barr E, Robertson M, Haber B. The accuracy of baseline viral load for predicting the efficacy of elbasvir/grazoprevir in participants with hepatitis C virus genotype 1a infection: An integrated analysis. Journal Of Viral Hepatitis 2019, 26: 329-336. PMID: 30412325, DOI: 10.1111/jvh.13037.Peer-Reviewed Original ResearchMeSH KeywordsAmidesAntiviral AgentsBenzofuransCarbamatesCyclopropanesData Interpretation, StatisticalFemaleGenotypeHepacivirusHepatitis C, ChronicHumansImidazolesMalePredictive Value of TestsQuinoxalinesReproducibility of ResultsSensitivity and SpecificitySulfonamidesSustained Virologic ResponseViral LoadConceptsBaseline viral loadResistance-associated substitutionsNS5A resistance-associated substitutionsEBR/GZRElbasvir/grazoprevirGenotype 1a infectionViral loadNegative predictive valuePositive predictive valuePredictive valueBaseline NS5a resistance-associated substitutionsHepatitis C virus infectionPoor negative predictive valueEuropean treatment guidelinesC virus infectionSustained virologic responseHigh positive predictive valueEBR 50GT1a infectionVirologic failureVirologic responseTreatment guidelinesTreatment outcomesVirus infectionStratification factors
2018
Integrated Models of Care for Individuals with Opioid Use Disorder: How Do We Prevent HIV and HCV?
Rich KM, Bia J, Altice FL, Feinberg J. Integrated Models of Care for Individuals with Opioid Use Disorder: How Do We Prevent HIV and HCV? Current HIV/AIDS Reports 2018, 15: 266-275. PMID: 29774442, PMCID: PMC6003996, DOI: 10.1007/s11904-018-0396-x.Peer-Reviewed Original ResearchConceptsOpioid use disorderUse disordersCommunity-based harm reduction programsHIV pre-exposure prophylaxisHIV specialty carePre-exposure prophylaxisOpioid treatment programsMultidisciplinary care modelMedication-assisted treatmentBehavioral health servicesPurpose of ReviewToCo-located careHarm reduction programsHarm reduction servicesSpread of HIVTransitional clinicsHCV treatmentHepatitis CPrimary careSpecialty careCare modelPsychiatric careHIVHealth servicesReduction services
2017
Implementing and scaling up HCV treatment services for people who inject drugs and other high risk groups in Ukraine: An evaluation of programmatic and treatment outcomes
Mazhnaya A, Meteliuk A, Barnard T, Zelenev A, Filippovych S, Altice FL. Implementing and scaling up HCV treatment services for people who inject drugs and other high risk groups in Ukraine: An evaluation of programmatic and treatment outcomes. International Journal Of Drug Policy 2017, 47: 187-195. PMID: 28811159, PMCID: PMC5918282, DOI: 10.1016/j.drugpo.2017.07.023.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntiviral AgentsCoinfectionFemaleGenotypeHealth ServicesHepacivirusHepatitis CHIV InfectionsHumansInterferon-alphaMalePolyethylene GlycolsProgram DevelopmentProgram EvaluationRecombinant ProteinsRibavirinRisk FactorsSex FactorsSofosbuvirSubstance Abuse, IntravenousSustained Virologic ResponseTreatment OutcomeUkraineYoung AdultConceptsSustained virologic responseHCV treatmentRisk groupsSVR ratesMedical recordsDirect acting antiviral medicationsComparable SVR ratesHCV genotype 3HCV prevalence estimatesHCV treatment servicesActing antiviral (DAA) medicationsCombination of sofosbuvirHigh-risk groupPatient-level outcomesProportion of participantsCommunity-based settingsDAA treatmentVirologic responseAntiviral medicationsHIV characteristicsHCV genotypesIndependent correlatesSVR dataFemale sexGenotype 3
2012
Developing a Modified Directly Observed Therapy Intervention for Hepatitis C Treatment in a Methadone Maintenance Program: Implications for Program Replication
Bruce RD, Eiserman J, Acosta A, Gote C, Lim JK, Altice FL. Developing a Modified Directly Observed Therapy Intervention for Hepatitis C Treatment in a Methadone Maintenance Program: Implications for Program Replication. The American Journal Of Drug And Alcohol Abuse 2012, 38: 206-212. PMID: 22242700, PMCID: PMC5573865, DOI: 10.3109/00952990.2011.643975.Peer-Reviewed Original ResearchConceptsSustained virologic responseEarly virologic responseMethadone maintenance treatmentHepatitis C treatmentSelf-administered therapyHepatitis C virusHCV treatmentVirologic responseAdherence supportWeek 12HCV treatment adherenceOpioid-dependent patientsBlood-borne infectionsMethadone-maintained patientsCompletion of treatmentCase-control studyMethadone maintenance clinicsMethadone maintenance programMental illness comorbidityConcurrent substance useC treatmentObserved therapyHCV genotypesHIV statusIllness comorbidity