2024
Examining cocaine use reductions and long-term outcomes in two clinical trials of continuing care for cocaine dependence
Votaw V, Tuchman F, Roos C, Hebden H, McKay J, Kiluk B, Witkiewitz K. Examining cocaine use reductions and long-term outcomes in two clinical trials of continuing care for cocaine dependence. Journal Of Substance Use And Addiction Treatment 2024, 163: 209394. PMID: 38735481, PMCID: PMC11180556, DOI: 10.1016/j.josat.2024.209394.Peer-Reviewed Original ResearchCocaine use disorderCocaine useAssociated with less cocaine useTelephone-based continuing careLevel of cocaine useFollow-upDrug use consequencesAssociated with lower levelsClinical trialsBaseline to 12-month follow-upCocaine dependenceTreatment entryProblem severityUse disorderTimeline FollowbackCocaineInitial treatment phaseAbstinenceLow-frequency useLong-term functional outcomeEffect sizeTreatment phaseLong-term outcomesRandomized clinical trialsNegative consequences
2021
Within-AUD outpatient treatment heavy drinking transitions and associations with long-term outcomes
Maisto SA, Hallgren KA, Swan JE, Roos C, Witkiewitz K. Within-AUD outpatient treatment heavy drinking transitions and associations with long-term outcomes. Drug And Alcohol Dependence 2021, 228: 108968. PMID: 34560333, PMCID: PMC11170462, DOI: 10.1016/j.drugalcdep.2021.108968.Peer-Reviewed Original ResearchConceptsLong-term outcomes
2020
Patterns of Transitions Between Relapse to and Remission From Heavy Drinking Over the First Year After Outpatient Alcohol Treatment and Their Relation to Long-Term Outcomes
Maisto SA, Hallgren KA, Roos CR, Swan JE, Witkiewitz K. Patterns of Transitions Between Relapse to and Remission From Heavy Drinking Over the First Year After Outpatient Alcohol Treatment and Their Relation to Long-Term Outcomes. Journal Of Consulting And Clinical Psychology 2020, 88: 1119-1132. PMID: 33370135, PMCID: PMC7900838, DOI: 10.1037/ccp0000615.Peer-Reviewed Original ResearchConceptsLong-term outcomesHeavy drinkingBetter long-term outcomesAlcohol use disorder treatmentRemission/relapsePattern of remissionOutpatient alcohol treatmentUse disorder treatmentFirst yearContinuous relapseContinuous remissionMore relapsesClinical courseOutpatient treatmentRemissionDrinking statusLong-term recoveryRelapsePosttreatment periodDisorder treatmentAlcohol treatmentRelapse episodesAverage durationFunctioning outcomesHeavy drinking status
2017
How Much Is Too Much? Patterns of Drinking During Alcohol Treatment and Associations With Post-Treatment Outcomes Across Three Alcohol Clinical Trials.
Witkiewitz K, Roos CR, Pearson MR, Hallgren KA, Maisto SA, Kirouac M, Forcehimes AA, Wilson AD, Robinson CS, McCallion E, Tonigan JS, Heather N. How Much Is Too Much? Patterns of Drinking During Alcohol Treatment and Associations With Post-Treatment Outcomes Across Three Alcohol Clinical Trials. Journal Of Studies On Alcohol And Drugs 2017, 78: 59-69. PMID: 27936365, PMCID: PMC5148751, DOI: 10.15288/jsad.2017.78.59.Peer-Reviewed Original ResearchConceptsBetter long-term outcomesLong-term outcomesPersistent heavy drinkingLow-risk drinkingPatterns of drinkingHeavy drinkingClinical trialsAlcohol treatmentWorse long-term outcomesDrinking patternsWeeks of treatmentRandomized clinical trialsNon-heavy drinkingRepeated-measures latent class analysisLow-risk drinkersAlcohol use disorderPost-treatment outcomesAlcohol clinical trialsAlcohol Treatment TrialNegative long-term outcomesTreatment trialsWorse outcomesSecondary data analysisUse disordersPatients
2016
Do Alcohol Relapse Episodes During Treatment Predict Long‐Term Outcomes? Investigating the Validity of Existing Definitions of Alcohol Use Disorder Relapse
Maisto SA, Roos CR, Hallgren KA, Moskal D, Wilson AD, Witkiewitz K. Do Alcohol Relapse Episodes During Treatment Predict Long‐Term Outcomes? Investigating the Validity of Existing Definitions of Alcohol Use Disorder Relapse. Alcohol Clinical And Experimental Research 2016, 40: 2180-2189. PMID: 27591560, PMCID: PMC5048537, DOI: 10.1111/acer.13173.Peer-Reviewed Original ResearchConceptsWomen/menRelapse definitionAlcohol consumptionLong-term alcohol-related outcomesAlcohol use disorder treatmentEnd of treatmentLong-term outcomesUse disorder treatmentDisorder relapseSingle drinking episodeYear posttreatmentRelapseDisorder treatmentAlcohol-related consequencesAlcohol-related outcomesBest predictorRelapse episodesSecondary analysisClinical researchPsychosocial functioningAUD researchDrinking episodesOutcomesMenProject MATCH