Evidence map›Paper›PMID 40000522›Full record

ArticleJournal of general internal medicine2025

Opioid Treatment Programs and Risks for COVID-19 Infections, Emergency Visits, and Hospitalizations.

Ryan R Cook, Kendra L Blalock, Sanae El Ibrahimi, Kim Hoffman, Ximena A Levander, Kacey Little, Gillian Leichtling, P Todd Korthuis, Dennis McCarty

Abstract read
In one paragraph

Article in Journal of general internal medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Ryan R CookDepartment of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, USA. cookry@ohsu.edu.ORCID 0000-0001-8754-995X
Kendra L BlalockComagine Health, Portland, OR, USA.
Sanae El IbrahimiComagine Health, Portland, OR, USA.
Kim HoffmanDepartment of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, USA.
Ximena A LevanderDepartment of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, USA.
Kacey LittleWashington County Health and Human Services, Public Health Division, Hillsboro, OR, USA.
Gillian LeichtlingComagine Health, Portland, OR, USA.
P Todd KorthuisDepartment of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, USA.
Dennis McCartyDepartment of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, USA.

Funding

Vanderbilt Oregon COllaborative Scholar Training in Addiction Research (COSTAR)K12DA061526 · NIDA · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW S FREIBERG, Philip Todd Korthuis · 2024 to 2026
$1.5M
Transporting treatment effects from clinical trials to real-world populations with co-occurring opioid and stimulant use disordersK01DA055130 · NIDA · OREGON HEALTH & SCIENCE UNIVERSITY · PI COOK, RYAN · 2022 to 2025
$714k
Variation in the Use of Opioid Agonist Treatment in HospitalsF30DA044700 · NIDA · OREGON HEALTH & SCIENCE UNIVERSITY · PI PRIEST, KELSEY CAROLINE · 2017 to 2020
$186k
AHRQ HHS K12 HS026370NIDA NIH HHS 3 UH3 DA044831-03S1NIDA NIH HHS F30 DA044700NIDA NIH HHS K01 DA055130NIDA NIH HHS K01 DA55130NIDA NIH HHS K12 DA061526
6 · The paper itself

Abstract

backgroundThe COVID-19 pandemic spurred relaxation of opioid treatment program (OTP) in-person daily dosing requirements. This policy change was met with widespread enthusiasm by patients and providers and did not increase illicit opioid use, overdose, or medication diversion. However, it is not known whether the policy change was effective at mitigating the COVID-19 public health emergency among people with opioid use disorder (OUD) receiving treatment at OTPs.

objectiveTo evaluate the impact of treatment at OTPs on rates of COVID-19 infections and complications.

designProspective cohort from 4/1/2020 to 3/31/2021.

participantsOregon Medicaid beneficiaries with an OUD diagnosis. MAIN MEASURES: The exposure was time-varying treatment for OUD, including (1) medication treatment at an OTP, (2) office-based opioid medication treatment (OBOT), (3) other treatment without medications for OUD, or (4) no treatment. Outcomes were COVID-19 diagnoses, COVID-related emergency department visits, and COVID-related hospitalizations.

resultsParticipants (N = 24,654) averaged 39 years old, most were female (53%), White (84%), and non-Hispanic (88%). Adjusted for characteristics and comorbidities, OTP patients demonstrated significantly reduced risk of COVID-19 diagnoses compared to all other groups: a 37% reduction compared to OBOT, a 52% reduction compared to non-MOUD treatment, and a 37% reduction compared to no OUD treatment. OTP treatment was also associated with a 40% risk reduction of COVID-related ED visits compared to OBOT, a 56% reduction compared to non-MOUD treatment, and a 46% risk reduction compared to no treatment. For inpatient stays, there was not a significant difference between OTP and OBOT treatment or no treatment, but OTP treatment was associated with a 64% risk reduction compared to non-MOUD treatment.

conclusionsLower risks of COVID-19 diagnoses and complications were observed among people with OUD receiving treatment at OTPs compared to other forms of treatment or no treatment.

Indexed as

Analgesics, OpioidCOVID-19Emergency Service, HospitalHospitalizationOpiate Substitution TreatmentOpioid-Related DisordersAdultFemaleHumansMaleMedicaidMiddle AgedOregonProspective StudiesUnited StatesAnalgesics, Opioid

Identifiers

PMID40000522
PMCPMC12586253

What OpenQuestion holds

Textmetadata
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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.