2019
Analysis of the Impact of Antiretroviral Drug Changes on Survival of Patients with Advanced-Stage AIDS with Multidrug-Resistant HIV Infection
Ma R, Jung TH, Peduzzi PN, Brown ST, Kyriakides TC. Analysis of the Impact of Antiretroviral Drug Changes on Survival of Patients with Advanced-Stage AIDS with Multidrug-Resistant HIV Infection. Journal Of The International Association Of Providers Of AIDS Care (JIAPAC) 2019, 18: 2325958219849101. PMID: 31272313, PMCID: PMC6748500, DOI: 10.1177/2325958219849101.Peer-Reviewed Original ResearchConceptsDrug changesCox proportional hazards regression modelKaplan-Meier survival techniqueMultidrug-resistant HIV infectionProportional hazards regression modelsAdvanced-stage AIDSDrug regimen changesSurvival of patientsHazards regression modelsAntiretroviral clinical trialsClinical biomarker dataCause mortalityMedication changesARV regimenHIV infectionImproved survivalRegimen changeClinical outcomesNonclinical reasonsClinical trialsBiomarker changesTreatment historyMultidrug resistanceTherapy strategiesPatients
2016
Characterizing Patients with Very-Low-Level HIV Viremia: A Community-Based Study
Helou E, Shenoi S, Kyriakides T, Landry ML, Kozal M, Barakat LA. Characterizing Patients with Very-Low-Level HIV Viremia: A Community-Based Study. Journal Of The International Association Of Providers Of AIDS Care (JIAPAC) 2016, 16: 261-266. PMID: 27903948, PMCID: PMC5423832, DOI: 10.1177/2325957416680028.Peer-Reviewed Original ResearchConceptsVirologic failureViral load levelsPill burdenAlcohol useHuman immunodeficiency virus (HIV) careLow-level HIV viremiaUndetectable viral load levelsAntiretroviral regimen changesAntiretroviral therapy changesExperienced virologic failureLow-level viremiaIntravenous drug useSubset of patientsFrequent clinic visitsPoor clinical outcomePossible risk factorsHepatitis C virusHIV viremiaMore comorbiditiesNonfailure groupVirologic suppressionVirological failureCD4 countConsecutive chartsClinic visits
2012
Predictive value of HIV‐1 replication capacity and phenotypic susceptibility scores in antiretroviral treatment‐experienced patients
Bedimo R, Kyriakides T, Brown S, Weidler J, Lie Y, Coakley E, Holodniy M. Predictive value of HIV‐1 replication capacity and phenotypic susceptibility scores in antiretroviral treatment‐experienced patients. HIV Medicine 2012, 13: 345-351. PMID: 22276745, DOI: 10.1111/j.1468-1293.2011.00981.x.Peer-Reviewed Original ResearchConceptsCD4 cell countViral load changesWeek 12Replication capacityPredictive valueCell countCD4 cell count responseHIV-1 replication capacityAntiretroviral treatment responseHIV replication capacityImmediate salvage therapyPhenotypic susceptibility scoresDrug-free periodPhenotypic resistance testingCell count responseAdditional predictive valueMultivariate regression analysisTreatment reinitiationSalvage therapyWeek 24ARV therapyViral loadPrognostic valueARV treatmentAntiretroviral trials
2001
Development and Application of a Genotypic AZT Resistance Assay: Quantitative Assessment of the Resistance Profile of Clinical Samples and the Relative Predictive Ability of a Resistance Index.
Kyriakides TC, Heimer RR. Development and Application of a Genotypic AZT Resistance Assay: Quantitative Assessment of the Resistance Profile of Clinical Samples and the Relative Predictive Ability of a Resistance Index. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2001, 28: 211. PMID: 11694826, DOI: 10.1097/00042560-200111010-00002.Peer-Reviewed Original ResearchConceptsViral loadCD4 countResistance indexAZT resistanceResistance profilesBaseline viral loadHIV disease progressionLigase chain reaction assayMonths of treatmentWild-type HIV-1Resistance assaysAntiretroviral therapyDisease progressionSurrogate markerChain reaction assaysHIV-1PatientsAZTPredictive abilityClinical samplesReaction assaysCountAssaysRelative predictive abilityFurther supportTiming of Antiretroviral Treatment Initiation
Kyriakides T, Guarino P. Timing of Antiretroviral Treatment Initiation. JAMA 2001, 285: 1702-1703. PMID: 11277817, DOI: 10.1001/jama.285.13.1702.Peer-Reviewed Original Research