2021
Behavioral counseling and abstinence‐contingent take‐home buprenorphine in general practitioners’ offices in Malaysia: a randomized, open‐label clinical trial
Schottenfeld RS, Chawarski M, Mazlan M. Behavioral counseling and abstinence‐contingent take‐home buprenorphine in general practitioners’ offices in Malaysia: a randomized, open‐label clinical trial. Addiction 2021, 116: 2135-2149. PMID: 33404150, DOI: 10.1111/add.15399.Peer-Reviewed Original ResearchConceptsOpioid-negative urine testsBuprenorphine-naloxone treatmentBehavioral counselingPhysician managementBehavioral interventionsUrine testsClinical trialsOpen-label clinical trialTake-home dosesOpioid-dependent patientsWeeks of treatmentOpioid use disorderPrimary care physiciansOpioid-dependent individualsHIV risk behaviorsGeneral practitioner's officeBuprenorphine-naloxoneOpioid usePrimary outcomeCare physiciansTreatment outcomesStudy interventionTreatment accessTreatment groupsUse disorders
2010
Behavioral drug and HIV risk reduction counseling (BDRC) in MMT programs in Wuhan, China: A pilot randomized clinical trial
Chawarski MC, Zhou W, Schottenfeld RS. Behavioral drug and HIV risk reduction counseling (BDRC) in MMT programs in Wuhan, China: A pilot randomized clinical trial. Drug And Alcohol Dependence 2010, 115: 237-239. PMID: 21159452, PMCID: PMC3076517, DOI: 10.1016/j.drugalcdep.2010.09.024.Peer-Reviewed Original ResearchConceptsHIV risk reduction counselingMethadone maintenance treatmentRisk reduction counselingIllicit opiate useHIV risk behaviorsBehavioral drugReduction counselingClinical trialsOpiate useMMT servicesRisk behaviorsPrimary outcome measurePilot clinical trialTime of enrollmentSignificant baseline differencesHeroin-dependent individualsNegative test resultsMMT clinicsDaily medicationMaintenance treatmentMMT programBaseline differencesOutcome measuresMMT groupTreatment retention
2008
Maintenance treatment with buprenorphine and naltrexone for heroin dependence in Malaysia: a randomised, double-blind, placebo-controlled trial
Schottenfeld RS, Chawarski MC, Mazlan M. Maintenance treatment with buprenorphine and naltrexone for heroin dependence in Malaysia: a randomised, double-blind, placebo-controlled trial. The Lancet 2008, 371: 2192-2200. PMID: 18586174, PMCID: PMC4041792, DOI: 10.1016/s0140-6736(08)60954-x.Peer-Reviewed Original ResearchConceptsFirst heroin useHIV risk behaviorsHeroin dependenceHeroin useHeroin relapseMaintenance treatmentHeroin abstinenceDrug counsellingComputer-generated randomisation sequenceRisk behaviorsEffective public health approachConsecutive daysInterim safety analysisOutpatient research clinicPlacebo-controlled trialEfficacy of naltrexoneHeroin-dependent patientsMonths of enrollmentPrevention of relapseWorldwide health priorityPublic health approachRandomisation sequencePrimary outcomeHIV transmissionHIV risk
2007
Behavioral drug and HIV risk reduction counseling (BDRC) with abstinence-contingent take-home buprenorphine: A pilot randomized clinical trial
Chawarski MC, Mazlan M, Schottenfeld RS. Behavioral drug and HIV risk reduction counseling (BDRC) with abstinence-contingent take-home buprenorphine: A pilot randomized clinical trial. Drug And Alcohol Dependence 2007, 94: 281-284. PMID: 18164145, DOI: 10.1016/j.drugalcdep.2007.11.008.Peer-Reviewed Original ResearchConceptsBuprenorphine maintenance treatmentOpioid-negative urine testsHIV risk reduction counselingRisk reduction counselingHIV risk behaviorsBehavioral drugReduction counselingUrine testsClinical trialsDrug counselingRisk behaviorsSelf-reported HIV risk behaviorsTake-home dosesUrine toxicology testsHeroin-dependent individualsIndividual drug counselingSelf-reported drug useMaintenance treatmentMedication adherenceLimited counselingBuprenorphineDrug useConsecutive abstinenceToxicology testsOverall proportionBuprenorphine/naloxone treatment in primary care is associated with decreased human immunodeficiency virus risk behaviors
Sullivan LE, Moore BA, Chawarski MC, Pantalon MV, Barry D, O'Connor PG, Schottenfeld RS, Fiellin DA. Buprenorphine/naloxone treatment in primary care is associated with decreased human immunodeficiency virus risk behaviors. Journal Of Substance Use And Addiction Treatment 2007, 35: 87-92. PMID: 17933486, PMCID: PMC2587397, DOI: 10.1016/j.jsat.2007.08.004.Peer-Reviewed Original ResearchConceptsBuprenorphine/naloxone treatmentNaloxone treatmentHIV risk behaviorsHIV riskRisk behaviorsHuman immunodeficiency virus (HIV) risk behaviorsDrug-related HIV riskHuman immunodeficiency virus (HIV) riskSex-related HIV risk behaviorsBuprenorphine/naloxoneIntravenous drug useOpioid-dependent personsPrimary care clinicsInconsistent condom useBuprenorphine/Care clinicsMethadone treatmentPrimary careDrug useSteady partnerCondom useBaselineWeeksTreatmentPatients
2006
Heroin dependence and HIV infection in Malaysia
Chawarski MC, Mazlan M, Schottenfeld RS. Heroin dependence and HIV infection in Malaysia. Drug And Alcohol Dependence 2006, 82: s39-s42. PMID: 16769444, DOI: 10.1016/s0376-8716(06)80007-4.Peer-Reviewed Original ResearchConceptsInjection drug useCurrent injection drug useLifetime injection drug useHIV infectionNeedle sharingHepatitis CHeroin dependenceHigh prevalenceDrug useMajor risk factorChest X-rayHeroin-dependent individualsHIV risk behaviorsHeroin-dependent subjectsConsistent condom useAddiction Severity IndexDrug abuse treatmentRadiological evidenceHepatitis BMean ageRisk factorsClinical trialsMalay ethnicityBaseline assessmentHIV