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Introduction: Patients with opioid use disorder (OUD) are at increased risk for overdose and death. Clinical practice guidelines and professional organization policy statements recommend providing naloxone to patients at risk for overdose. We sought to characterize fidelity to naloxone practice recommendations in a cohort of Emergency Department (ED) patients in whom opioid use disorder was suspected by the treating physician., Methods: This single-center cross-sectional study evaluated electronic health records from an urban academic ED with 73,000 annual encounters in a region with a high prevalence of OUD. Patients ≥18 years old with encounters from January 1, 2018 to November 30, 2019 were included if discharged from the ED and either administered buprenorphine in the ED or referred to outpatient substance use treatment. The primary outcome measure was the percentage of included patients provided naloxone (take-home or prescription). We used random effects multivariable logistic regression (accounting for multiple patient encounters) to estimate the odds ratio (OR) for receiving naloxone., Results: Of 1036 eligible patient encounters, 320 resulted in naloxone provision (30.9%, 95% CI: 28.1-33.8). Naloxone provision occurred for 33.6% (95% CI 30.5-36.7) of 900 patients referred to outpatient substance use treatment without ED buprenorphine administration, 10.6% (95% CI 5.0-19.2) of 85 patients administered buprenorphine and not referred to outpatient substance use treatment, and 17.6% (95% CI 8.4-30.9) of 51 patients administered buprenorphine and referred to outpatient treatment. After controlling for age, sex, race, and prior provision of naloxone, the administration of buprenorphine was associated with a 94% lower odds (aOR = 0.06 [95% CI 0.011-0.33]) for naloxone provision compared to those only referred to outpatient treatment., Conclusion: A majority of ED patients who received an intervention targeted at OUD, in an ED where take-home naloxone is freely available, did not receive either take-home naloxone or a prescription for naloxone at discharge. Patients receiving buprenorphine were less likely to receive naloxone than patients only referred to outpatient treatment. These data suggest barriers other than recognition of potential OUD and naloxone availability impact provision of naloxone and argue for a treatment "bundle" as a conceptual model for care of ED patients with suspected OUD., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Introduction: Emergency department encounters are an opportunity to distribute naloxone kits to patients at risk of opioid overdose. Several programs cite mixed uptake and implementation barriers including staff education and burden. Emergency nurses can facilitate many approaches to naloxone distribution (eg, prescription, overdose education, dispensing take-home naloxone). To evaluate acceptance, we investigated nurse perceptions about take-home naloxone, describing potential barriers to program implementation., Methods: This qualitative study enrolled 17 emergency nurses from an urban trauma center emergency department and affiliated community emergency department. During the study period, nurses in both sites could distribute take-home naloxone kits stocked in the medication dispensing system. We conducted 12 individual, in-depth interviews and 3 distinct focus groups involving 12 nurses in aggregate. A semistructured interview guide was used with a range of topics surrounding pain management, addiction, opioid overdose, and emergency care. We employed conventional content analysis to enable thematic analysis of transcripts., Results: Six component themes emerged as part of the overarching theme "mixed feelings about naloxone-morally distressing." One positive theme identified naloxone as an opportunity for discussion. Negative themes included (1) Addiction is a choice, why can't we help other diseases? It's unfair; (2) Providing naloxone enables and condones the behavior; (3) Emergency departments cannot treat social issues; (4) Patients can't give it to themselves; it's wasting money; and (5) Moral distress., Discussion: Perceptions and moral distress may be a barrier to ED-based take-home naloxone programs. Development of interventions targeting naloxone misperceptions and addiction stigma should be a goal of expanded implementation efforts., (Copyright © 2020 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved.)

Introduction: Substance use disorders, including opioid use disorders, are a major public health concern in the United States. Between 2005 and 2014, the rate of opioid-related emergency department (ED) visits nearly doubled, from 89.1 per 100,000 persons in 2005 to 177.7 per 100,000 persons in 2014. Thus, the ED presents a distinctive opportunity for harm-reduction strategies such as distribution of naloxone to patients who are at risk for an opioid overdose., Methods: We conducted a systematic review of all existing literature related to naloxone distribution from the ED. We included only those articles published in peer-reviewed journals that described results relating to naloxone distribution from the ED., Results: Of the 2,286 articles we identified from the search, five met the inclusion criteria and had direct relevance to naloxone distribution from the ED setting. Across the studies, we found variation in the methods of implementation and evaluation of take-home naloxone programs in the ED. In the three studies that attempted patient follow-up, success was low, limiting the evidence for the programs' effectiveness. Overall, in the included studies there is evidence that distributing take-home naloxone from the ED has the potential for harm reduction; however, the uptake of the practice remained low. Barriers to implementation included time allocated for training hospital staff and the burden on workflow., Conclusion: This systematic review of the best evidence available supports the ED as a potential setting for naloxone distribution for overdose reversal in the community. The variability of the implementation methods across the studies highlights the need for future research to determine the most effective practices., Competing Interests: Conflicts of Interest: By the WestJEM article submission agreement, all authors are required to disclose all affiliations, funding sources and financial or management relationships that could be perceived as potential sources of bias. No author has professional or financial relationships with any companies that are relevant to this study. There are no conflicts of interest or sources of funding to declare.