2013
The Pharmacokinetic and Pharmacodynamic Interactions Between Buprenorphine/Naloxone and Elvitegravir/Cobicistat in Subjects Receiving Chronic Buprenorphine/Naloxone Treatment
Bruce RD, Winkle P, Custodio JM, Wei LX, Rhee MS, Kearney BP, Ramanathan S, Friedland GH. The Pharmacokinetic and Pharmacodynamic Interactions Between Buprenorphine/Naloxone and Elvitegravir/Cobicistat in Subjects Receiving Chronic Buprenorphine/Naloxone Treatment. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2013, 63: 480-484. PMID: 23599011, DOI: 10.1097/qai.0b013e3182961d31.Peer-Reviewed Original ResearchConceptsEVG/COBIBuprenorphine/naloxoneBaseline valuesBuprenorphine/naloxone treatmentEffect of elvitegravirElvitegravir/cobicistatOpioid-dependence therapiesHIV-seronegative subjectsNorbuprenorphine levelsOpioid pharmacodynamicsOpioid withdrawalNaloxone treatmentPharmacodynamic interactionsBuprenorphine/Historical controlsPharmacodynamic studiesAUCtauCobicistatNaloxoneCmaxElvitegravirTherapySubjectsCOBISteady-state evaluationPharmacokinetic Interactions between Buprenorphine/Naloxone and Raltegravir in Subjects Receiving Chronic Buprenorphine/Naloxone Treatment
Bruce R, Moody DE, Chodkowski D, Andrews L, Fang WB, Morrison J, Parsons TL, Friedland GH. Pharmacokinetic Interactions between Buprenorphine/Naloxone and Raltegravir in Subjects Receiving Chronic Buprenorphine/Naloxone Treatment. The American Journal Of Drug And Alcohol Abuse 2013, 39: 80-85. PMID: 23421567, DOI: 10.3109/00952990.2013.764885.Peer-Reviewed Original ResearchConceptsBuprenorphine/naloxoneHuman immuno-deficiency virusBuprenorphine/Buprenorphine/naloxone treatmentAddition of raltegravirOpioid-dependence therapiesHIV-seronegative subjectsEffect of raltegravirOpioid withdrawalNaloxone treatmentPharmacokinetic interactionsNaloxone concentrationsHistorical controlsPharmacodynamic parametersPharmacodynamic studiesBaseline valuesRaltegravirNaloxoneBuprenorphineSignificant differencesTherapySubjectsPrimary metabolitesSteady-state evaluationPatients
2011
Tipranavir/Ritonavir Induction of Buprenorphine Glucuronide Metabolism in HIV-Negative Subjects Chronically Receiving Buprenorphine/Naloxone
Bruce RD, Moody DE, Fang WB, Chodkowski D, Andrews L, Friedland GH. Tipranavir/Ritonavir Induction of Buprenorphine Glucuronide Metabolism in HIV-Negative Subjects Chronically Receiving Buprenorphine/Naloxone. The American Journal Of Drug And Alcohol Abuse 2011, 37: 224-228. PMID: 21438849, DOI: 10.3109/00952990.2011.568081.Peer-Reviewed Original ResearchConceptsTPV/rSteady-state pharmacokinetic evaluationGlucuronide metabolitesBUP/naloxoneHIV-negative subjectsHIV-seronegative subjectsBuprenorphine/naloxoneSteady-state pharmacokineticsCytochrome P450 3A4Ritonavir effectsPharmacodynamic consequencesPharmacokinetic evaluationBuprenorphineNorBUPCombined inhibitionNaloxoneCurve AUCP450 3A4AUCSignificant increasePharmacokineticsTipranavirPrevious reportsSubjectsMetabolites
2009
Pharmacokinetic interactions between buprenorphine/naloxone and tipranavir/ritonavir in HIV-negative subjects chronically receiving buprenorphine/naloxone
Bruce RD, Altice FL, Moody DE, Lin SN, Fang WB, Sabo JP, Wruck JM, Piliero PJ, Conner C, Andrews L, Friedland GH. Pharmacokinetic interactions between buprenorphine/naloxone and tipranavir/ritonavir in HIV-negative subjects chronically receiving buprenorphine/naloxone. Drug And Alcohol Dependence 2009, 105: 234-239. PMID: 19726139, PMCID: PMC2779257, DOI: 10.1016/j.drugalcdep.2009.07.007.Peer-Reviewed Original ResearchConceptsTPV/rBuprenorphine/naloxonePharmacokinetic interactionsBuprenorphine/naloxone therapySteady-state pharmacokinetic evaluationOpioid replacement therapyHIV-negative subjectsHIV-seronegative subjectsOpioid withdrawal symptomsHistorical control subjectsTipranavir/ritonavirConcentration-time profilesRTV levelsAntiretroviral medicationsDosage modificationNaloxone therapyTreatment medicationsOpioid dependenceReplacement therapyWithdrawal symptomsControl subjectsPharmacokinetic effectsHIV therapyPharmacokinetic evaluationNLX
2006
Interactions between Buprenorphine and Antiretrovirals. II. The Protease Inhibitors Nelfinavir, Lopinavir/Ritonavir, and Ritonavir
McCance-Katz EF, Moody DE, Smith PF, Morse GD, Friedland G, Pade P, Baker J, Alvanzo A, Jatlow P, Rainey PM. Interactions between Buprenorphine and Antiretrovirals. II. The Protease Inhibitors Nelfinavir, Lopinavir/Ritonavir, and Ritonavir. Clinical Infectious Diseases 2006, 43: s235-s246. PMID: 17109310, DOI: 10.1086/508188.Peer-Reviewed Original ResearchMeSH KeywordsAdultBuprenorphineCase-Control StudiesCohort StudiesDose-Response Relationship, DrugDrug Administration ScheduleDrug InteractionsFemaleHIV Protease InhibitorsHIV SeronegativityHumansLopinavirMaleNarcotic AntagonistsNelfinavirOpioid-Related DisordersProbabilityPyrimidinonesReference ValuesRisk AssessmentRitonavirConceptsLPV/rLopinavir/ritonavirProtease inhibitor nelfinavirOpioid dependenceAdministration of ritonavirOpioid partial agonistAdjustment of dosesHuman immunodeficiency virusConcentration-time curveHealthy control participantsPI administrationPI pharmacokineticsHIV diseaseNegative volunteersImmunodeficiency virusOpiate withdrawalDrug interactionsBuprenorphineRitonavirPartial agonistNelfinavirControl participantsPharmacokinetic studyAdministrationSignificant increase
1993
A prospective four-year follow-up of neuropsychological function in HIV seropositive and seronegative methadone-maintained patients
Silberstein C, O'Dowd M, Chartock P, Schoenbaum E, Friedland G, Hartel D, McKegney F. A prospective four-year follow-up of neuropsychological function in HIV seropositive and seronegative methadone-maintained patients. General Hospital Psychiatry 1993, 15: 351-359. PMID: 8112557, DOI: 10.1016/0163-8343(93)90001-5.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virus (HIV) infectionCentral nervous system impairmentHIV antibody testingImmunodeficiency virus infectionMethadone-maintained patientsSymptoms/signsNervous system impairmentMethadone maintenance clinicsNeuropsychological Screening BatteryTrail Making B testSubtle cognitive deficitsHIV infectionAntibody testingPhysical examMaintenance clinicsVirus infectionBaseline testingNeuropsychological functionCognitive deficitsNP assessmentFinger tappingSystem impairmentScreening batteryLongitudinal studyPatients