2013
Seroprevalence of HIV, hepatitis B virus, and HCV among injection drug users in Connecticut: understanding infection and coinfection risks in a nonurban population.
Akselrod H, Grau LE, Barbour R, Heimer R. Seroprevalence of HIV, hepatitis B virus, and HCV among injection drug users in Connecticut: understanding infection and coinfection risks in a nonurban population. American Journal Of Public Health 2013, 104: 1713-21. PMID: 24134382, PMCID: PMC3990658, DOI: 10.2105/ajph.2013.301357.Peer-Reviewed Original ResearchConceptsInjection drug usersHepatitis B virusDrug use durationSubstance abuse treatmentB virusRisk factorsCriminal justice involvementDrug usersAbuse treatmentAdult injection drug usersSeroprevalence of HIVInjection drug usePotential risk factorsSignificant predictorsUse durationMultiple viral infectionsEffective harm reduction strategiesHarm reduction strategiesJustice involvementHCV seroprevalenceInjection useInterim analysisViral infectionDrug useSerological tests
2012
The Impact of Information About the Female Condom on Female Condom Use Among Males and Females from a US Urban Community
Coman E, Weeks M, Yanovitzky I, Iordache E, Barbour R, Coman M, Huedo-Medina T. The Impact of Information About the Female Condom on Female Condom Use Among Males and Females from a US Urban Community. AIDS And Behavior 2012, 17: 2194-2201. PMID: 23212854, PMCID: PMC3622782, DOI: 10.1007/s10461-012-0381-0.Peer-Reviewed Original ResearchConceptsFemale condomFC usePropensity scoreHIV/STIFemale condom useUnexposed participantsNew prevention methodsPotential confoundersFC informationCommunity-wide surveyUS urban communitiesActive menImpact of exposureCondom useConfoundersPrevention methodsCommunity of adultsCondomsWomenMenScoresUnbiased effectsParticipantsUrban communitiesSTIsSurvival from XDR-TB Is Associated with Modifiable Clinical Characteristics in Rural South Africa
Shenoi SV, Brooks RP, Barbour R, Altice FL, Zelterman D, Moll AP, Master I, van der Merwe TL, Friedland GH. Survival from XDR-TB Is Associated with Modifiable Clinical Characteristics in Rural South Africa. PLOS ONE 2012, 7: e31786. PMID: 22412840, PMCID: PMC3295798, DOI: 10.1371/journal.pone.0031786.Peer-Reviewed Original ResearchConceptsXDR-TB patientsDrug-resistant tuberculosisRetrospective case-control studyXDR-TB casesCommunity-based hospitalCase-control studyGlobal public healthHIV coinfectionMicrobiological correlatesModifiable factorsAvailable interventionsRural South AfricaControl studyPatientsTuberculosisPublic healthSurvivorsSurvivalDaysHospitalMortality
2010
Estimates of HIV incidence among drug users in St. Petersburg, Russia: continued growth of a rapidly expanding epidemic
Niccolai LM, Verevochkin SV, Toussova OV, White E, Barbour R, Kozlov AP, Heimer R. Estimates of HIV incidence among drug users in St. Petersburg, Russia: continued growth of a rapidly expanding epidemic. European Journal Of Public Health 2010, 21: 613-619. PMID: 20798184, PMCID: PMC3180633, DOI: 10.1093/eurpub/ckq115.Peer-Reviewed Original ResearchConceptsInjection drug usersRetrospective cohort analysisHIV incidenceEnzyme immunoassayHIV epidemicCohort analysisDrug usersBED capture enzyme immunoassayHIV incident casesRecent HIV incidenceHigh HIV incidenceHIV prevention interventionsCross-sectional studyCapture enzyme immunoassayIncident infectionsIncident casesEstimate incidenceIndependent correlatesIncidence rateIncidence estimatesPrevention interventionsCurrent epidemic situationIncidenceVulnerable populationsLow specificity
2008
High HIV Prevalence, Suboptimal HIV Testing, and Low Knowledge of HIV-Positive Serostatus Among Injection Drug Users in St. Petersburg, Russia
Niccolai LM, Toussova OV, Verevochkin SV, Barbour R, Heimer R, Kozlov AP. High HIV Prevalence, Suboptimal HIV Testing, and Low Knowledge of HIV-Positive Serostatus Among Injection Drug Users in St. Petersburg, Russia. AIDS And Behavior 2008, 14: 932-941. PMID: 18843531, PMCID: PMC3116648, DOI: 10.1007/s10461-008-9469-y.Peer-Reviewed Original ResearchConceptsInjection drug usersHIV-positive serostatusHIV prevalenceHIV testingDrug usersHuman immunodeficiency virus (HIV) prevalenceRecent doctor visitHigh HIV prevalenceUnsafe injectionsPositive serostatusDoctor visitsSerostatusHIVPrevalencePoor knowledgeVirus prevalenceLow knowledgeTesting patternsHistory/Adequate coverageCorrelatesInfectionVisitsMonthsSpatial distribution of HIV prevalence and incidence among injection drugs users in St Petersburg: implications for HIV transmission
Heimer R, Barbour R, Shaboltas AV, Hoffman IF, Kozlov AP. Spatial distribution of HIV prevalence and incidence among injection drugs users in St Petersburg: implications for HIV transmission. AIDS 2008, 22: 123-130. PMID: 18090400, PMCID: PMC2778790, DOI: 10.1097/qad.0b013e3282f244ef.Peer-Reviewed Original ResearchConceptsInjection drug usersDrug usersReceptive syringe sharingRisk behavior dataHIV/AIDS epidemicRisky injection behaviorsSeronegative cohortsSeronegative individualsHeroin injectionHIV prevalenceHIV transmissionIncident casesSyringe sharingHIV epidemicVaccine studiesStudy populationDrug useResidential addressesStudy participantsEpidemiological analysisHIVPrevalenceAIDS epidemicDisease prevalenceCohort