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Inpatient Addiction Medicine Consultation and Post-Hospital Substance Use Disorder Treatment Engagement: a Propensity-Matched Analysis.
- Source :
- JGIM: Journal of General Internal Medicine; Dec2019, Vol. 34 Issue 12, p2796-2803, 8p, 1 Diagram, 2 Charts, 1 Graph
- Publication Year :
- 2019
-
Abstract
- <bold>Background: </bold>Hospitalizations due to medical and surgical complications of substance use disorder (SUD) are rising. Most hospitals lack systems to treat SUD, and most people with SUD do not engage in treatment after discharge.<bold>Objective: </bold>Determine the effect of a hospital-based addiction medicine consult service, the Improving Addiction Care Team (IMPACT), on post-hospital SUD treatment engagement.<bold>Design: </bold>Cohort study using multivariable analysis of Oregon Medicaid claims comparing IMPACT patients with propensity-matched controls.<bold>Participants: </bold>18-64-year-old Oregon Medicaid beneficiaries with SUD, hospitalized at an Oregon hospital between July 1, 2015, and September 30, 2016. IMPACT patients (n = 208) were matched to controls (n = 416) using a propensity score that accounted for SUD, gender, age, race, residence region, and diagnoses.<bold>Interventions: </bold>IMPACT included hospital-based consultation care from an interdisciplinary team of addiction medicine physicians, social workers, and peers with lived experience in recovery. IMPACT met patients during hospitalization; offered pharmacotherapy, behavioral treatments, and harm reduction services; and supported linkages to SUD treatment after discharge.<bold>Outcomes: </bold>Healthcare Effectiveness Data and Information Set (HEDIS) measure of SUD treatment engagement, defined as two or more claims on two separate days for SUD care within 34 days of discharge.<bold>Results: </bold>Only 17.2% of all patients were engaged in SUD treatment before hospitalization. IMPACT patients engaged in SUD treatment following discharge more frequently than controls (38.9% vs. 23.3%, p < 0.01; aOR 2.15, 95% confidence interval [CI] 1.29-3.58). IMPACT participation remained associated with SUD treatment engagement when limiting the sample to people who were not engaged in treatment prior to hospitalization (aOR 2.63; 95% CI 1.46-4.72).<bold>Conclusions: </bold>Hospital-based addiction medicine consultation can improve SUD treatment engagement, which is associated with reduced substance use, mortality, and other important clinical outcomes. National expansion of such models represents an opportunity to address an enduring gap in the SUD treatment continuum. [ABSTRACT FROM AUTHOR]
- Subjects :
- SUBSTANCE-induced disorders
DRUG abuse treatment
HOSPITALS
MEDICAID beneficiaries
ADDICTIONS
SURGICAL complications
SUBSTANCE abuse treatment
RESEARCH
SUBSTANCE abuse
RESEARCH methodology
EVALUATION research
MEDICAL cooperation
CONTINUUM of care
TREATMENT effectiveness
COMPARATIVE studies
MEDICAL referrals
MEDICAID
DISCHARGE planning
PROBABILITY theory
Subjects
Details
- Language :
- English
- ISSN :
- 08848734
- Volume :
- 34
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- JGIM: Journal of General Internal Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 139654629
- Full Text :
- https://doi.org/10.1007/s11606-019-05251-9