ArticleJournal of substance abuse treatment2021
Increased utilization of buprenorphine and methadone in 2018 compared to 2015 among Seattle-area persons who inject drugs.
Article in Journal of substance abuse treatment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- Buprenorphine prescribing is increasingly delivered by primary care nurse practitioners to Medicaid beneficiaries.Journal of the American Association of Nurse Practitioners · 2026Article
- Acceptability, feasibility, and outcomes of a clinical pilot program for video observation of methadone take-home dosing during the COVID-19 pandemic.Journal of substance abuse treatment · 2022Observational
- "Whatever it is, it Works" Understanding of Buprenorphine/Naloxone and Sources of Information: A Qualitative Study Among People Who Use Fentanyl and Clinicians.Journal of addiction medicineArticle
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
objectiveTo describe utilization patterns of methadone and buprenorphine among persons who inject drugs (PWID) in the Seattle area in 2018, compared to 2015.
methodsData from the 2018 National HIV Behavioral Surveillance (NHBS) system were used to compare the proportions of PWID reporting treatment with buprenorphine or methadone to survey responses in 2015. Temporal trends were assessed by calculating adjusted prevalence ratios (aPR) using Poisson regression.
resultsThe sample included 498 PWID, of whom 39.2% (95% CI: 34.8-43.6%) reported past-year treatment with methadone and 21.9% (95% CI: 18.3-25.8%) reported buprenorphine. Participants in 2018 were significantly more likely to report past year receipt of buprenorphine (aPR = 4.43, 95% CI: 2.81-7.01) or methadone (aPR = 1.38, 95% CI: 1.02-1.87) compared to 2015. Most buprenorphine treated participants (67.6%) reported that they had received buprenorphine through low-barrier, community, or nonprofit programs.
conclusionsAmong PWID who use opioids in the Seattle area, methadone use increased 38%, and buprenorphine use more than quadrupled from 2015 to 2018. Approximately half of surveyed PWID who use opioids still reported no treatment with either medication, highlighting remaining treatment gaps.
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