Three-year Retention Rates With Office-based Treatment of Buprenorphine for Opioid Use Disorder in a Private Family Medicine Practice.

Publication/Presentation Date

11-1-2022

Abstract

OBJECTIVE: Although primary care settings have benefits for implementing office-based opioid treatment (OBOT) programs with buprenorphine, few studies have examined the impact on patient retention beyond 12 months. The objective of this study is to assess long-term outcomes of buprenorphine treatment for opioid use disorder (OUD) integrated into comprehensive primary care treatment at a family medicine practice.

METHODS: A retrospective chart review of patients diagnosed with OUD who received treatment with buprenorphine between December 2006 and January 2018 was conducted at private family medicine practice in semirural Upstate New York. Patients were seen continuously by the same provider. The primary outcome was retention in OBOT at 3 years.

RESULTS: The primary outcome was met by 47.4% of included patients (N = 152). Mean retention in care for all patients was 24.3 months. More than three quarters of patients (77%) had a least one psychiatric comorbidity managed by the practice, most commonly depression (59.9%). Self-reported history of intravenous drug use at baseline was associated with a higher likelihood of patient dropout at year 1 (odds ratio, 2.99; 95% confidence interval, 1.39-6.44; P = 0.004) and year 2 (odds ratio, 2.46; 95% confidence interval, 1.15-5.28; P = 0.019), with no difference observed at year 3.

CONCLUSIONS: Office-based opioid treatment with buprenorphine in a family medicine practice setting resulted in high retention rates, emphasizing the importance of continuity of care and integration of primary care within the OUD treatment model. Further research is needed on barriers to implementation of OBOT among family medicine providers.

Volume

16

Issue

6

First Page

716

Last Page

721

ISSN

1935-3227

Disciplines

Pharmacy and Pharmaceutical Sciences

PubMedID

35913992

Department(s)

Department of Pharmacy

Document Type

Article

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