2022
Expanding Inpatient Addiction Consult Services Through Accountable Care Organizations for Medicaid Enrollees: A Modeling Study
King C, Cook R, Korthuis P, McCarty D, Morris C, Englander H. Expanding Inpatient Addiction Consult Services Through Accountable Care Organizations for Medicaid Enrollees: A Modeling Study. Journal Of Addiction Medicine 2022, 16: 570-576. PMID: 35135988, PMCID: PMC9357852, DOI: 10.1097/adm.0000000000000972.Peer-Reviewed Original ResearchConceptsOpioid use disorderCoordinated Care OrganizationsAccountable care organizationsTreatment engagementHospitalized patientsUse disordersCare organizationsAddiction consult serviceMedicaid accountable care organizationsOut-patient careSubstance use disordersStudy objectiveACS careMore patientsOUD treatmentOUD careOutpatient treatmentConsult serviceMedicaid enrolleesMedicaid patientsTreatment accessMedicaid dataPatientsService careAddiction care
2021
Simulating the impact of Addiction Consult Services in the context of drug supply contamination, hospitalizations, and drug-related mortality
King C, Cook R, Wheelock H, Korthuis P, Leahy J, Goff A, Morris C, Englander H. Simulating the impact of Addiction Consult Services in the context of drug supply contamination, hospitalizations, and drug-related mortality. International Journal Of Drug Policy 2021, 100: 103525. PMID: 34837879, PMCID: PMC8810590, DOI: 10.1016/j.drugpo.2021.103525.Peer-Reviewed Original ResearchConceptsAddiction consult serviceOpioid use disorderDrug-related deathsConsult serviceHospital dischargeCare systemDrug-related causesOpioid-related deathsDrug supplyRisk of overdoseDrug-related mortalityOpioid overdose deathsHarm reduction interventionsAdult patientsOUD patientsHospital admissionOpioid overdosesEffective treatmentOverdose deathsSimulated cohortPatientsUse disordersReduction interventionsHospitalizationDeathDesigning and validating a Markov model for hospital-based addiction consult service impact on 12-month drug and non-drug related mortality
King C, Englander H, Korthuis P, Barocas J, McConnell K, Morris C, Cook R. Designing and validating a Markov model for hospital-based addiction consult service impact on 12-month drug and non-drug related mortality. PLOS ONE 2021, 16: e0256793. PMID: 34506517, PMCID: PMC8432751, DOI: 10.1371/journal.pone.0256793.Peer-Reviewed Original ResearchConceptsAddiction consult serviceOpioid use disorderDrug-related deathsHospitalized patientsOUD careRelated mortalityPercent of patientsNon-drug related deathTrajectory of careSubstance use treatmentLogistic regression modelsACS careOUD treatmentPatient survivalRelated deathsSUD careConsult serviceMedicaid dataPatientsUse disordersMortalityUse treatmentCareBayesian logistic regression modelDeathTrust in Hospital Physicians Among Patients With Substance Use Disorder Referred to an Addiction Consult Service: A Mixed-methods Study
King C, Collins D, Patten A, Nicolaidis C, Englander H. Trust in Hospital Physicians Among Patients With Substance Use Disorder Referred to an Addiction Consult Service: A Mixed-methods Study. Journal Of Addiction Medicine 2021, 16: 41-48. PMID: 33577229, PMCID: PMC8349928, DOI: 10.1097/adm.0000000000000819.Peer-Reviewed Original ResearchConceptsAddiction consult serviceSubstance use disordersConsult serviceUse disordersAddiction medicine serviceGroup of patientsPatient-physician relationshipHospital dischargeHospitalized patientsPrior hospitalizationMedicine servicePatientsHospital physiciansHospitalized peopleHealthcare providersHospitalizationHospital trustsProvider trustMixed-methods studyMost participantsQualitative themesPhysiciansBaselineCareDisorders
2020
Patterns of substance use before and after hospitalization among patients seen by an inpatient addiction consult service: A latent transition analysis
King C, Nicolaidis C, Korthuis P, Priest K, Englander H. Patterns of substance use before and after hospitalization among patients seen by an inpatient addiction consult service: A latent transition analysis. Journal Of Substance Use And Addiction Treatment 2020, 118: 108121. PMID: 32972645, PMCID: PMC8244750, DOI: 10.1016/j.jsat.2020.108121.Peer-Reviewed Original ResearchConceptsAddiction consult serviceSubstance use disordersHospitalized patientsPolysubstance useUse disordersSubstance useOpioid useConsult serviceBaseline opioid useHalf of patientsProspective cohort studyOpioid use disorderSelf-reported substance useSubstance use scoresDays posthospitalizationCohort studyHospital admissionClinical managementDifferent followHealth centersAmphetamine useLatent transition analysisPatientsAcademic health centersHospital providers
2019
Predictors of Opioid and Alcohol Pharmacotherapy Initiation at Hospital Discharge Among Patients Seen by an Inpatient Addiction Consult Service.
Englander H, King C, Nicolaidis C, Collins D, Patten A, Gregg J, Korthuis P. Predictors of Opioid and Alcohol Pharmacotherapy Initiation at Hospital Discharge Among Patients Seen by an Inpatient Addiction Consult Service. Journal Of Addiction Medicine 2019, 14: 415-422. PMID: 31868830, PMCID: PMC7954140, DOI: 10.1097/adm.0000000000000611.Peer-Reviewed Original ResearchConceptsImproving Addiction Care TeamAddiction consult serviceSubstance use disordersUse disordersConsult serviceTreatment-related factorsOpioid use disorderMethadone maintenance treatmentAcademic medical centerAlcohol use disorderPartner substance useSevere OUDMedication initiationPatient demographicsMaintenance treatmentPatient surveyCare teamClinical dataMedical CenterSocial determinantsLogistic regressionHospital's roleSubstance useDisordersPatients