Evidence map›Paper›PMID 34802772›Full record

ArticleAnnals of emergency medicine2022

Naloxone and Buprenorphine Prescribing Following US Emergency Department Visits for Suspected Opioid Overdose: August 2019 to April 2021.

Kao-Ping Chua, Chin Hwa Y Dahlem, Thuy D Nguyen, Chad M Brummett, Rena M Conti, Amy S Bohnert, Aaron D Dora-Laskey, Keith E Kocher

Abstract read
In one paragraph

Article in Annals of emergency medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed.

  1. Article
  2. Article
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  4. Inpatient utilization among Medicaid members with substance use disorder in Oregon.Substance abuse treatment, prevention, and policy · 2026
    Article
  5. Review
  6. Article
  7. Naloxone Disparities in Adolescents: Access Laws Are Not Enough.The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Drug-related physician continuing medical education requirements, 2010-2020.Journal of substance use and addiction treatment · 2024
    Article
  16. Naloxone distribution programs in the emergency department: A scoping review of the literature.Journal of the American College of Emergency Physicians open · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Initiation of opioid agonist therapy after hospital visits for opioid poisonings in Ontario.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Kao-Ping ChuaDepartment of Pediatrics, Susan B. Meister Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, MI; Department of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI. Electronic address: chuak@med.umich.edu.
Chin Hwa Y DahlemDepartment of Health Behavior and Biological Sciences, University of Michigan School of Nursing, Ann Arbor, MI.
Thuy D NguyenDepartment of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI.
Chad M BrummettDepartment of Anesthesiology, University of Michigan School of Medicine, Ann Arbor, MI; Michigan Opioid Prescribing Engagement Network, Institute for Healthcare Policy and Innovation, Ann Arbor, MI.
Rena M ContiDepartment of Markets, Public Policy, and Law, Institute for Health System Innovation and Policy, Questrom School of Business, Boston University, Boston, MA.
Amy S BohnertDepartment of Anesthesiology, University of Michigan School of Medicine, Ann Arbor, MI; VA Center for Clinical Management Research, VA Ann Arbor Health System, Ann Arbor, MI.
Aaron D Dora-LaskeyDepartment of Emergency Medicine, Michigan State University College of Human Medicine, East Lansing, MI.
Keith E KocherDepartment of Emergency Medicine and Department of Learning Health Sciences, University of Michigan School of Medicine, Ann Arbor, MI; VA Center for Clinical Management Research, VA Ann Arbor Health System, Ann Arbor, MI.

Funding

Using Default Opioid Prescription Settings to Limit Excessive Opioid Prescribing to Adolescents and Young AdultsK08DA048110 · NIDA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHUA, KAO-PING · 2019 to 2023
$983k
NIDA NIH HHS K08 DA048110
6 · The paper itself

Abstract

STUDY

objectiveNonfatal emergency department (ED) visits for opioid overdose are important opportunities to prescribe naloxone and buprenorphine, both of which can prevent future overdose-related mortality. We assessed the rate of this prescribing using national data from August 2019 to April 2021, a period during which US opioid overdose deaths reached record levels.

methodsWe conducted a retrospective cohort analysis using Symphony Health's Integrated Dataverse, which includes data from 5,800 hospitals and 70,000 pharmacies. Of ED visits for opioid overdose between August 4, 2019, and April 3, 2021, we calculated the proportion with at least 1 naloxone prescription within 30 days and repeated this analysis for buprenorphine. To contextualize the naloxone prescribing rate, we calculated the proportion of ED visits for anaphylaxis with at least 1 prescription for epinephrine-another life-saving rescue medication-within 30 days.

resultsAnalyses included 148,966 ED visits for opioid overdose. Mean weekly visits increased 23.6% during the period between April 26, 2020 and October 3, 2020 compared with the period between August 4, 2019 to April 25, 2020. Visits declined to prepandemic levels between October 4, 2020 and March 13, 2021, after which visits began to rise. Naloxone and buprenorphine were prescribed within 30 days at 7.4% and 8.5% of the 148,966 visits, respectively. The naloxone prescribing rate (7.4%) was substantially lower than the epinephrine prescribing rate (48.9%) after ED visits for anaphylaxis.

conclusionBetween August 4, 2019, and April 3, 2021, naloxone and buprenorphine were only prescribed after 1 in 13 and 1 in 12 ED visits for opioid overdose, respectively. Findings suggest that clinicians are missing critical opportunities to prevent opioid overdose-related mortality.

Indexed as

AdolescentAdultBuprenorphineDatabases, FactualEmergency Service, HospitalFemaleHumansMaleNaloxoneNarcotic AntagonistsOpiate OverdosePractice Patterns, Physicians'Retrospective StudiesUnited StatesYoung AdultBuprenorphineNaloxoneNarcotic Antagonists

Identifiers

PMID34802772
PMCPMC8860890

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.