Journal article
Evaluation of medications used for opioid use disorder in emergency departments: A cross-sectional analysis of the 2020 National Hospital Ambulatory Medical Care Survey
The American journal of emergency medicine, Vol.82, pp.52-56
08/2024
DOI: 10.1016/j.ajem.2024.05.015
PMID: 38795424
Abstract
Opioid use disorder (OUD) is a significant health issue impacting millions in the United States (US). Medications used for OUD (MOUD) (e.g., buprenorphine, methadone, naltrexone) and medications for overdose and symptom management (e.g., naloxone, clonidine) have been shown to be safe and effective tools in clinical management. MOUD therapy in Emergency Departments (EDs) improves patient outcomes and enhances engagement with formal addiction treatment; however, provider factors and institutional barriers have created hurdles to ED-based MOUD treatment and heterogeneity in ED based OUD care. We used a nationally representative dataset, the National Hospital Ambulatory Medical Care Survey (NHAMCS) to characterize MOUD prescribing practices across patient demographics, geographic regions, payers, providers, and comorbidities in EDs.
NHAMCS is a survey conducted by the US Census Bureau assessing utilization of ambulatory healthcare services nationally. Survey staff compile encounter records from a nationally representative sample of EDs. We conducted a cross-sectional study using this data to assess visits in 2020 among patients aged 18–64 presenting with an opioid overdose or OUD. We estimated the proportion of patients who had any MOUD, clonidine, or naloxone treatment and 95% confidence intervals (CI). We modeled the association between patient demographic, location, comorbidities, and provider characteristics with receipt of MOUD treatment as unadjusted odds ratios (OR) and 95% CI.
There was a weighted frequency of 469,434 patients who were discharged from EDs after being seen for OUD or overdose. Naloxone, clonidine, and buprenorphine were the most frequent treatments administered and/or prescribed for OUDs or overdose. Overall, 54,123 (11.5%, 95%CI 0–128,977) patients who were discharged from the ED for OUDs or overdose received at least one type of MOUD. Hispanic race, (OR 17.9, 95%CI 1.33–241.90) and Western region (OR43.77, 95%CI 2.97–645.27) were associated with increased odds of receiving MOUDs, while arrival by ambulance was associated with decreased odds of receiving MOUDs (OR0.01, 95%CI 0.001–0.19). Being seen by an APP or physician assistant was associated with MOUD treatment (OR 16.68, 95%CI: 1.41–152.33; OR: 13.84, 95%CI: 3.58–53.51, respectively).
Our study findings suggest that MOUD and other medications for opioid overdose are infrequently used in the ED setting. This finding was especially notable in race, geographic region, mode of arrival, and those seen by APP, underscoring the need for further study into the root causes of these disparities. Our study provides a foundational understanding of MOUD patterns, guiding future research as the landscape of OUD treatment continues to shift.
Details
- Title: Subtitle
- Evaluation of medications used for opioid use disorder in emergency departments: A cross-sectional analysis of the 2020 National Hospital Ambulatory Medical Care Survey
- Creators
- Sangil LeeLeon Sun - University of IowaPriyanka Vakkalanka
- Resource Type
- Journal article
- Publication Details
- The American journal of emergency medicine, Vol.82, pp.52-56
- DOI
- 10.1016/j.ajem.2024.05.015
- PMID
- 38795424
- NLM abbreviation
- Am J Emerg Med
- ISSN
- 0735-6757
- eISSN
- 1532-8171
- Publisher
- Elsevier Inc
- Language
- English
- Electronic publication date
- 05/20/2024
- Date published
- 08/2024
- Academic Unit
- Epidemiology; Emergency Medicine; Biology; Injury Prevention Research Center
- Record Identifier
- 9984630596902771
Metrics
10 Record Views