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Record W4407799938 · doi:10.1097/jom.0000000000003352

The Effect of Ketamine-Assisted Group Therapy on Treatment-Resistant Mental Health Conditions in Firefighters

2025· article· en· W4407799938 on OpenAlexaff
Vivian W. L. Tsang, Michelle CQ Lin, Cassandra M. Choles, Pamela Kryskow

Bibliographic record

VenueJournal of Occupational and Environmental Medicine · 2025
Typearticle
Languageen
FieldPsychology
TopicPsychedelics and Drug Studies
Canadian institutionsVancouver Island UniversityUniversity of British Columbia
Fundersnot available
KeywordsObservational studyKetamineMedicineMental healthSeries (stratigraphy)Prospective cohort studyPhysical therapyPsychiatrySurgeryInternal medicine

Abstract

fetched live from OpenAlex

OBJECTIVE: Firefighters display elevated risk for diagnoses of mental health illnesses. Psychedelic-assisted therapies show promise in the treatment of clinically challenging conditions. This observational case series analyzed data from firefighters with mental health diagnoses who participated in a 12-week ketamine-assisted group therapy treatment plan. METHODS: Questionnaire scores (Generalized Anxiety Disorder Assessment-7, Patient Health Questionnaire-9, The Posttraumatic Stress Disorder Checklist -5, Brief Inventory of Psychosocial Functioning ) collected throughout the program were scored and statistically analyzed for changes. Qualitative data were analyzed through thematic analysis. RESULTS: Significant decreases with large effect sizes were detected in Generalized Anxiety Disorder Assessment-7 and The Posttraumatic Stress Disorder Checklist-5 scores after completion in the 12-week treatment plan, which persisted 6 months later. Participants noted it was beneficial being in a cohort with fellow firefighters. CONCLUSIONS: Statistically and clinically significant improvements to posttraumatic stress disorder and anxiety diagnoses were detected in the cohort of firefighters after the Roots to Thrive Ketamine-Assisted Group Therapy program, with results retained six months post treatment.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.227
Threshold uncertainty score0.216

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.024
GPT teacher head0.363
Teacher spread0.339 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations4
Published2025
Admission routes1
Has abstractyes

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