2022
In with the old, in with the new: machine learning for time to event biomedical research
Danciu I, Agasthya G, Tate JP, Chandra-Shekar M, Goethert I, Ovchinnikova OS, McMahon BH, Justice AC. In with the old, in with the new: machine learning for time to event biomedical research. Journal Of The American Medical Informatics Association 2022, 29: 1737-1743. PMID: 35920306, PMCID: PMC9471708, DOI: 10.1093/jamia/ocac106.Peer-Reviewed Original ResearchSoluble CD14-associated DNA methylation sites predict mortality among men with HIV infection
Titanji BK, Wang Z, Chen J, Hui Q, So-Armah K, Freiberg M, Justice AC, Ke X, Marconi VC, Sun YV. Soluble CD14-associated DNA methylation sites predict mortality among men with HIV infection. AIDS 2022, 36: 1563-1571. PMID: 35979830, PMCID: PMC9394925, DOI: 10.1097/qad.0000000000003279.Peer-Reviewed Original ResearchConceptsVeterans Aging Cohort StudyAging Cohort StudyElevated plasma levelsCox regression modelUnderstanding of prognosisPeripheral blood samplesPotential therapeutic targetEpigenome-wide association studiesMultiple testingCause mortalitySCD14 levelsCohort studyHIV infectionPlasma levelsSoluble CD14Disease progressionImmune functionSurvival timeBlood samplesSCD14Therapeutic targetPWHAntiviral responseSignificant associationDNAm sitesPeriods of Homelessness Linked to Higher VACS Index Among HIV-Positive People Who Use Drugs
Reddon H, Socias ME, Justice A, Cui Z, Nosova E, Barrios R, Fairbairn N, Marshall BDL, Milloy M. Periods of Homelessness Linked to Higher VACS Index Among HIV-Positive People Who Use Drugs. AIDS And Behavior 2022, 26: 1739-1749. PMID: 35064852, PMCID: PMC9150923, DOI: 10.1007/s10461-021-03524-1.Peer-Reviewed Original ResearchConceptsHIV disease progressionART adherenceDisease progressionAntiretroviral therapyVeterans Aging Cohort Study (VACS) IndexVACS Index scoreSignificant risk factorsHIV-positive peopleVACS IndexCause mortalityProspective cohortRisk factorsMortality riskIndex scoreStudy indicesAdherenceProgressionLongitudinal relationshipHIVImpact of homelessnessPWUDUnregulated drugsAssociationDrugsFuture studies
2020
Using longitudinal PSA values and machine learning for predicting progression of early stage prostate cancer in veterans.
Danciu I, Erwin S, Agasthya G, Janet T, McMahon B, Tourassi G, Justice A. Using longitudinal PSA values and machine learning for predicting progression of early stage prostate cancer in veterans. Journal Of Clinical Oncology 2020, 38: e17554-e17554. DOI: 10.1200/jco.2020.38.15_suppl.e17554.Peer-Reviewed Original ResearchDisease progressionClinical data warehouseLast PSAPSA valuesEarly-stage prostate cancerSEER summary stageTime of diagnosisAppropriate treatment planProstate cancer patientsStage prostate cancerHealth record dataProstate cancer diagnosisEvidence-based approachClinical decision supportCancer RegistryRadium-223Cancer patientsGleason scoreSummary stageLaboratory valuesProstate cancerTreatment planOutcome predictionDiagnosisPSAPredicting prostate cancer death among 98,994 veterans: Differences by race/ethnicity.
Janet T, Danciu I, Justice A, Leapman M, McMahon B, Wadia R. Predicting prostate cancer death among 98,994 veterans: Differences by race/ethnicity. Journal Of Clinical Oncology 2020, 38: e17609-e17609. DOI: 10.1200/jco.2020.38.15_suppl.e17609.Peer-Reviewed Original ResearchProstate cancer deathNon-Hispanic blacksNon-Hispanic whitesVeterans Affairs Healthcare SystemRace/ethnicityHazard ratioGleason scoreCancer deathProstate cancerU.S. Veterans Affairs healthcare systemProstate cancer disease progressionDistant metastatic diseaseProstate cancer mortalityCancer disease progressionLocalized diseasePSA levelsMedian ageMetastatic diseaseLymph nodesPrognostic indexCancer mortalityTumor stageDisease progressionCox modelAge strataExcess Weight Gain After Cure of Hepatitis C Infection with Direct-Acting Antivirals
Do A, Esserman DA, Krishnan S, Lim JK, Taddei TH, Hauser RG, Tate JP, Re VL, Justice AC. Excess Weight Gain After Cure of Hepatitis C Infection with Direct-Acting Antivirals. Journal Of General Internal Medicine 2020, 35: 2025-2034. PMID: 32342483, PMCID: PMC7352003, DOI: 10.1007/s11606-020-05782-6.Peer-Reviewed Original ResearchConceptsDAA treatmentExcess weight gainTreatment initiationWeight gainChronic hepatitis C virus (HCV) infectionHigh FIB-4 scoreHepatitis C virus infectionC virus infectionFIB-4 scoreHepatitis C infectionDirect acting antiviralsLiver disease progressionMultiple logistic regressionConclusionWeight gainDAA therapySVR achievementC infectionBaseline weightProspective studyExcess weightDisease progressionVirus infectionHigh riskPatientsBirth cohort
2011
The effect of injecting drug use history on disease progression and death among HIV‐positive individuals initiating combination antiretroviral therapy: collaborative cohort analysis
Murray M, Hogg R, Lima V, May M, Moore D, Abgrall S, Bruyand M, Monforte A, Tural C, Gill M, Harris R, Reiss P, Justice A, Kirk O, Saag M, Smith C, Weber R, Rockstroh J, Khaykin P, Sterne J, Collaboration F. The effect of injecting drug use history on disease progression and death among HIV‐positive individuals initiating combination antiretroviral therapy: collaborative cohort analysis. HIV Medicine 2011, 13: 89-97. PMID: 21819529, PMCID: PMC4539012, DOI: 10.1111/j.1468-1293.2011.00940.x.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAIDS-Related Opportunistic InfectionsAnti-HIV AgentsCD4 Lymphocyte CountCohort StudiesDisease ProgressionDrug Therapy, CombinationDrug UsersFemaleHIV InfectionsHumansMaleMiddle AgedOdds RatioProportional Hazards ModelsRisk FactorsRNA, ViralSubstance Abuse, IntravenousViral LoadYoung AdultConceptsCombination antiretroviral therapyCD4 cell countBaseline CD4 cell countDisease progressionCell countCART initiationAntiretroviral therapyHigher baseline HIV viral loadLower baseline CD4 cell countBaseline HIV viral loadSpecific causesART Cohort CollaborationLiver-related deathHIV viral loadHIV-positive individualsRisk of deathCause of deathDrug use historyCohort CollaborationCohort studyCumulative incidenceHazard ratioHIV diseaseClinical AIDSPrior diagnosis
2009
Do Benefits of Earlier Antiretroviral Treatment Initiation Outweigh Harms for Individuals at Risk for Poor Adherence?
Braithwaite RS, Roberts MS, Goetz MB, Gibert CL, Rodriguez-Barradas MC, Nucifora K, Justice AC. Do Benefits of Earlier Antiretroviral Treatment Initiation Outweigh Harms for Individuals at Risk for Poor Adherence? Clinical Infectious Diseases 2009, 48: 822-826. PMID: 19210173, PMCID: PMC3032571, DOI: 10.1086/596768.Peer-Reviewed Original Research
2004
Disease progression in HIV-infected patients treated with stavudine vs. zidovudine
Justice AC, Stein DS, Fusco GP, Sherrill BH, Fusco JS, Danehower SC, Becker SL, Hansen NI, Graham NM, Team T. Disease progression in HIV-infected patients treated with stavudine vs. zidovudine. Journal Of Clinical Epidemiology 2004, 57: 89-97. PMID: 15019015, DOI: 10.1016/s0895-4356(03)00245-2.Peer-Reviewed Original ResearchMeSH KeywordsAcquired Immunodeficiency SyndromeAnti-HIV AgentsAntiretroviral Therapy, Highly ActiveDatabases, FactualDisease ProgressionDisease-Free SurvivalFollow-Up StudiesHIV InfectionsHIV Wasting SyndromeHumansProportional Hazards ModelsProspective StudiesReverse Transcriptase InhibitorsStavudineZidovudineConceptsCells/microLDisease progressionLandmark analysisCox proportional hazards modelEvent-free survivalHIV-1 patientsHIV-1 RNAProportional hazards modelPrevious AIDSStavudine treatmentCD4 countHIV infectionInhibitor useCombination therapyUnadjusted analysesObservational studyHIV-1U.S. cohortHazards modelPatientsZidovudineStavudineNew casesNRTIsProgression
2003
How Harmful Is Hazardous Alcohol Use and Abuse in HIV Infection: Do Health Care Providers Know Who Is at Risk?
Conigliaro J, Gordon AJ, McGinnis KA, Rabeneck L, Justice AC. How Harmful Is Hazardous Alcohol Use and Abuse in HIV Infection: Do Health Care Providers Know Who Is at Risk? JAIDS Journal Of Acquired Immune Deficiency Syndromes 2003, 33: 521-525. PMID: 12869842, DOI: 10.1097/00126334-200308010-00014.Peer-Reviewed Original ResearchConceptsHealth care providersHIV disease progressionCare providersAlcohol diagnosisDisease progressionTransaminase levelsHIV infectionViral loadAlcohol useBinge drinkersHazardous drinkingHealth care providers' awarenessElevated mean corpuscular volumeSevere HIV infectionCD4 cell countPercent of patientsUndetectable viral loadAspartate transaminase levelsDetectable viral loadProspective cohort studyAlcohol Use Disorders Identification TestCare providers' awarenessHIV-positive veteransAlcohol problemsExcessive alcohol use