2017
Psychiatric symptoms, quality of life, and HIV status among people using opioids in Saint Petersburg, Russia
Desrosiers A, Blokhina E, Krupitsky E, Zvartau E, Schottenfeld R, Chawarski M. Psychiatric symptoms, quality of life, and HIV status among people using opioids in Saint Petersburg, Russia. Drug And Alcohol Dependence 2017, 172: 60-65. PMID: 28130990, PMCID: PMC5408353, DOI: 10.1016/j.drugalcdep.2016.12.007.Peer-Reviewed Original ResearchConceptsQuality of lifeOpioid use disorderPsychiatric symptomsUse disordersCo-occurring opioid use disordersBaseline psychiatric symptomsPsychiatric symptom presentationsWorld Health Organization QualityPsychiatric symptom profilesRandomized clinical trialsHealth Organization QualityPsychiatric symptom levelsLife indicatorsHIV individualsHIV infectionNaltrexone treatmentHIV statusBrief Symptom InventoryOutpatient treatmentClinical trialsDrug treatmentLife-BREFBSI anxietyOrganization QualitySymptom profiles
2012
Cost-Effectiveness of Buprenorphine and Naltrexone Treatments for Heroin Dependence in Malaysia
Ruger JP, Chawarski M, Mazlan M, Ng N, Schottenfeld R. Cost-Effectiveness of Buprenorphine and Naltrexone Treatments for Heroin Dependence in Malaysia. PLOS ONE 2012, 7: e50673. PMID: 23226534, PMCID: PMC3514172, DOI: 10.1371/journal.pone.0050673.Peer-Reviewed Original ResearchConceptsHeroin dependenceCost-effectiveness ratioSecondary outcomesOutcome measuresDrug usePlacebo-controlled clinical trialFirst heroin useIncremental cost-effectiveness ratioSocietal costsInjection drug useSecondary outcome measuresPrimary outcome measureIllicit opiate useIncremental treatment costNaltrexone treatmentPrimary outcomeMedication costsPlacebo interventionClinical trialsHeroin abstinenceOpiate useHeroin useBuprenorphineTreatment retentionNaltrexone
2011
Costs of Addressing Heroin Addiction in Malaysia and 32 Comparable Countries Worldwide
Ruger JP, Chawarski M, Mazlan M, Luekens C, Ng N, Schottenfeld R. Costs of Addressing Heroin Addiction in Malaysia and 32 Comparable Countries Worldwide. Health Services Research 2011, 47: 865-887. PMID: 22091732, PMCID: PMC3419893, DOI: 10.1111/j.1475-6773.2011.01335.x.Peer-Reviewed Original ResearchConceptsBuprenorphine treatmentOpioid dependence treatmentBlood testingDependence treatmentHeroin addictionHealth systemOpiate usersSimilar interventionsIncremental costLao People's Democratic RepublicPatientsHeroin problemTreatmentGreater percentagePeople's Democratic RepublicInterventionDemocratic RepublicMedicationsBuprenorphineNaltrexoneRCTs
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
2006
ASIA PACIFIC COLUMN: New challenges and opportunities in managing substance abuse in Malaysia
MAZLAN M, SCHOTTENFELD RS, CHAWARSKI MC. ASIA PACIFIC COLUMN: New challenges and opportunities in managing substance abuse in Malaysia. Drug And Alcohol Review 2006, 25: 473-478. PMID: 16939945, DOI: 10.1080/09595230600883354.Peer-Reviewed Original ResearchConceptsStimulant abuseDrug useRelated disordersAgonist maintenance treatmentInjection drug useHealth careHigh HIV prevalenceHeroin-dependent individualsOpiate-dependent patientsSevere drug problemsInfectious disease ratesAgonist medicationsHIV casesMaintenance treatmentHIV prevalenceCountry's health careHeroin abusersMedical treatmentHeroin usersTreatment approachesDrug abusersDrug usersAdult populationDisease ratesSubstance abuseHeroin 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