Evidence map›Paper›PMID 42410606›Full record

ReviewHarm reduction journal2026

National review of state laws on opioid antagonists in Kindergarten-12th grade schools across the United States.

Monica Kowalczyk, Cathleen Chow, Hannah Huebner, Suzanne Carlberg-Racich, Charles Davis, Christina E Freibott, Nicole Gastala, Ashley A Lowe, Anna Volerman

Abstract readReview
In one paragraph

Review in Harm reduction journal, 2026. 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.

Monica KowalczykUniversity of Chicago, 5841 S Maryland Ave, Chicago, IL, 60637, USA.
Cathleen ChowUniversity of Chicago, 5841 S Maryland Ave, Chicago, IL, 60637, USA.
Hannah HuebnerUniversity of Chicago, 5841 S Maryland Ave, Chicago, IL, 60637, USA.
Suzanne Carlberg-RacichCollege of Health Sciences, DePaul University, 1110 W Belden Ave, Chicago, IL, 60614, USA.
Charles DavisHealth Services, Vassar College, 124 Raymond Ave, Poughkeepsie, NY, 12604, USA.
Christina E FreibottSchool of Public Health, Boston University, 715 Albany St, Boston, MA, 02118, USA.
Nicole GastalaUniversity of Illinois Chicago, 1740 W Taylor St, Chicago, IL, 60612, USA.
Ashley A LoweUniversity of Arizona, 1305 N Martin Ave, Tucson, AZ, 85721, USA.
Anna VolermanUniversity of Chicago, 5841 S Maryland Ave, Chicago, IL, 60637, USA. avolerman@uchicago.edu.

Funding

Chicago Asthma School-Directed Child-Centered Assessment and Dissemination of Evidence (CASCADE) ProgramK23HL143128 · NHLBI · UNIVERSITY OF CHICAGO · PI VOLERMAN, ANNA · 2020 to 2024
$985k
Opioid overdose prevention in US higher education settings: a multisite, mixed methods study of college students and institutional leadersR36DA060997 · NIDA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI FREIBOTT, CHRISTINA ELLIOTT · 2024 to 2024
$44k
NHLBI NIH HHS K23 HL143128NHLBI NIH HHS K23HL143128NIDA NIH HHS R36 DA060997NIDA NIH HHS R36DA060997
6 · The paper itself

Abstract

backgroundOpioid overdoses have surged among United States (US) youth, who face high risk of morbidity and mortality. Opioid antagonists (OAs), like naloxone, are life-saving medications that can reverse overdoses. For youth, schools can be key venues for harm reduction. As states enact laws governing OAs in schools, it is important to understand how states permit schools to manage and respond to emergencies with this medication. This study's objective was to examine statutes on OAs in Kindergarten-12th grade schools to identify and compare key legislative components across states.

methodsThis national review analyzed US state laws on OAs in K-12 schools enacted by December 31, 2024. A search of statutes was conducted using Nexis Uni. Team members iteratively reviewed each statute to identify components and extract relevant language. Discrepancies were resolved through discussion. Findings were summarized and reviewed with experts in school health, addiction, and harm reduction for validity.

resultsThirty-eight states have laws on OAs in K-12 schools. Nine states (24%) mandate a supply of OAs to be available in schools, while eight states (21%) require policies to be adopted for school systems to have OAs. State laws vary in terms of components. State laws commonly define OA (n = 24, 63%) and specify school types and/or levels (n = 35, 92%). Most states detail individual(s) who may administer OAs in school settings (n = 34, 89%) and training on OAs (n = 25, 66%). More than half of states detail acquisition (n = 22, 58%) and inventory logistics (n = 21, 55%). Few state laws include incident response post-administration (n = 9, 24%), reporting of administration (n = 8, 21%), and parental involvement (n = 5, 13%). Lastly, most states include immunity (n = 32, 84%) protecting school systems and/or individuals who provide or administer OAs.

conclusionThis study found most states have laws on OAs in K-12 schools with variation in specific language. Such variability in state legislation contributes to varied implementation in school, which may affect accessibility to OAs and response to overdose emergencies in schools. If implemented effectively, such legislation has potential to promote harm reduction and reduce opioid overdoses among youth.

Indexed as

Narcotic AntagonistsOpiate OverdoseSchoolsChildChild, PreschoolHarm ReductionHumansNaloxoneState GovernmentUnited StatesNaloxoneNarcotic AntagonistsChildLegislationOpioidPreventionSchoolsSubstance useYouth

Identifiers

PMID42410606
PMCPMC13625365

What OpenQuestion holds

Textmetadata
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.