Evidence map›Paper›PMID 42428139›Full record

ArticleHealth behavior research2026

Oregon's Psilocybin Services: A Summary and Public Health Commentary.

Cassidy R LoParco, Carlton Bone, Annalynn M Galvin, Matthew E Rossheim, Carla J Berg

Abstract read
In one paragraph

Article in Health behavior research, 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

5 authors.

Cassidy R LoParco
Carlton Bone
Annalynn M Galvin
Matthew E Rossheim
Carla J Berg

Funding

Impact of derived psychoactive cannabis product marketing on perceptions and use among young adultsK01DA061973 · NIDA · GEORGE WASHINGTON UNIVERSITY · PI Cassidy R LoParco · 2025 to 2026
$317k
Socio-structural determinants of cannabis and derived psychoactive cannabis product use and consequences among young adultsF32DA060612 · NIDA · GEORGE WASHINGTON UNIVERSITY · PI LOPARCO, CASSIDY R · 2024 to 2025
$101k
NIDA NIH HHS F32 DA060612NIDA NIH HHS K01 DA061973
6 · The paper itself

Abstract

Psilocybin is a federally illegal psychedelic substance that carries positive (e.g., treatment for mood disorders) and negative (e.g., emotional distress) consequences. In 2020, Oregon legalized psilocybin for adult use (21+) at the state level, restricted to designated service centers. In Fall 2024 and Spring 2026, we summarized and compared Oregon's legal/regulatory psilocybin context and highlighted public health considerations. We found there are no limits on the number of licenses that can be issued, and there are mandated trainings to obtain facilitator licensure (e.g., 120/128 hours of instruction in 2024/2026, requiring a test score of 75% [unlimited number of testing attempts]). Regulations specify manufacturing rules, including allowable ingredients and testing for contaminants and concentration. One serving includes 25mg of psilocybin analyte; two servings per person are allowed. Labeling guidelines are provided (e.g., safety warnings and no youth-oriented wording). We identified the presence of psilocybin-related websites that were not age-gated. We found pricing information related to administration ($15-$3,500/person) and facilitator training ($3,000-$14,175). Given the inability to limit the number of psilocybin licensees, the number of service centers is likely to increase. Since Oregon psilocybin services do not license training programs, and given the unlimited number of testing attempts allowed, there may be issues ensuring individuals have adequately acquired the necessary knowledge. Longitudinal research is needed to assess the health impact of these programs and the long-term impacts of psilocybin use.

Indexed as

drugpolicypsilocybinpsychedelic

Identifiers

PMID42428139
PMCPMC13348737

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.