Evidence map›Paper›PMID 41030353›Full record

ArticleFrontiers in public health2025

Overdose response centering inequity and diversity study: a protocol for assessing the population-level and equity impact of the emergency medical services system changes using critical race theory.

Ohshue S Gatanaga, Nicholas Cotta, Kimiam Waters, Alden Gu, Omeid Heidari, Tessa Frohe, Courteney Wettemann, Andre Morris, Esther Rourke, India Ornelas and 5 more

Abstract read
In one paragraph

Article in Frontiers in public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

15 authors.

Ohshue S GatanagaDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Nicholas CottaDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Kimiam WatersDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Alden GuCollege of Arts and Sciences, University of Washington, Seattle, WA, United States.
Omeid HeidariDepartment of Child, Family, and Population Health Nursing, University of Washington School of Nursing, Seattle, WA, United States.
Tessa FroheDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Courteney WettemannDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Andre MorrisDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Esther RourkeDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
India OrnelasDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Malika LamontVoices of Color Advocating for Liberty - Washington, Seattle, WA, United States.
Deaunte DamperVoices of Color Advocating for Liberty - Washington, Seattle, WA, United States.
Callan FockeleDepartment of Emergency Medicine, University of Washington School of Medicine, Seattle, WA, United States.
Emily C WilliamsDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.
Jenna van DraanenDepartment of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, United States.

Funding

Assessing the Population-level and Equity Impact of the Emergency Medical Services Overdose Prevention Project (EMS-OPP) Using Critical Race TheoryR01DA059011 · NIDA · UNIVERSITY OF WASHINGTON · PI Jenna van Draanen · 2023 to 2026
$3.2M
The University of Kentucky Racial Equity Initiative Coordinating Center (UK-REI-CC)- Administrative SupplementU24DA058961 · NIDA · UNIVERSITY OF KENTUCKY · PI STEVENS-WATKINS, DANELLE J · 2023 to 2024
$1.6M
Training in Equity and Structural Solutions in Addictions (TESSA)T32DA057920 · NIDA · UNIVERSITY OF WASHINGTON · PI GEETANJALI CHANDER, Judith Tsui · 2023 to 2026
$1.3M
eHaRT-A: Adapting an evidence-based, in-person harm reduction treatment into a virtual care telehealth intervention for people with lived experience of homelessness and alcohol use disorderK01AA030053 · NIAAA · UNIVERSITY OF WASHINGTON · PI Tessa Marie Frohe · 2022 to 2026
$861k
NIAAA NIH HHS K01 AA030053NIDA NIH HHS R01 DA059011NIDA NIH HHS T32 DA057920NIDA NIH HHS U24 DA058961
6 · The paper itself

Abstract

Background: Structural racism continues to drive racial disparities in opioid-related deaths by creating inequitable access to healthcare, shaping prescription practices, limiting availability of culturally responsive care, and concentrating socioeconomic disadvantage in racial/ethnic minority communities. Emergency Medical Services (EMS) based interventions provide a critical opportunity to address these disparities at the frontlines of care, as minoritized communities often utilize EMS as their usual source of care. In King County, Washington, EMS has begun implementing several system changes aimed at reducing opioid overdose deaths, promoting harm reduction strategies, increasing access to overdose prevention resources, and improving outcomes for individuals who survive overdoses. The Overdose Response Centering Inequity and Diversity (ORCID) study will evaluate these EMS system changes to understand their impact on opioid-related outcomes differentially by race and ethnicity. Methods: This study employs a mixed-methods, hybrid effectiveness-implementation design with three aims: (1) to understand experiences and outcomes for minoritized racial groups at the patient level using a prospective cohort study ( Discussion: Through a rigorous evaluation of EMS system changes in King County, this study will generate actionable insights for improving EMS responses to the opioid epidemic and addressing racial disparities both locally and nationally. As one of the first studies to track a longitudinal cohort of non-fatal overdose survivors, ORCID will provide critical data on both short- and long-term outcomes, informing future interventions focused on improving continuum of care for overdose survivors. By employing a community-engaged approach, the study centers the lived experiences of those most affected and enhances the relevance of the study findings. Potential limitations include the rapidly evolving landscape of EMS interventions and biases associated with non-random sampling.

Indexed as

Drug OverdoseEmergency Medical ServicesHealthcare DisparitiesOpiate OverdoseRacial GroupsAdultFemaleHealth Services AccessibilityHispanic or LatinoHumansMaleMiddle AgedProspective StudiesResearch DesignWashingtoncommunity-based participatory researchemergency medical servicesopioid mortalityoverdoseracial disparitiesstructural racism

Identifiers

PMID41030353
PMCPMC12477233

What OpenQuestion holds

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LicenceCC BY
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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.