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Record W4406615824 · doi:10.1186/s12982-025-00393-0

Impacts of the COVID-19 pandemic on supervised consumption service delivery in Vancouver and Surrey, Canada from the perspective of service providers

2025· article· en· W4406615824 on OpenAlexafffundabout
Tyson Singh Kelsall, Michelle Olding, Tara Myketiak, Nitasha Puri, Kanna Hayashi, Thomas Kerr, Mary Clare Kennedy

Bibliographic record

VenueDiscover Public Health · 2025
Typearticle
Languageen
FieldMedicine
TopicHIV, Drug Use, Sexual Risk
Canadian institutionsUniversity of British Columbia, Okanagan CampusSt. Paul's HospitalBC Mental Health & Substance Use ServicesFraser HealthRegent CollegeUniversity of British ColumbiaPublic Health OntarioBritish Columbia Centre on Substance UseUniversity of TorontoCARE CanadaSimon Fraser University
FundersCanadian Institutes of Health ResearchSocial Sciences and Humanities Research CouncilCanada Research ChairsSt. Paul's Foundation
KeywordsCoronavirus disease 2019 (COVID-19)Perspective (graphical)PandemicConsumption (sociology)Service (business)2019-20 coronavirus outbreakSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)BusinessService delivery frameworkService providerMarketingMedicineSociologyComputer scienceVirologyOutbreak

Abstract

fetched live from OpenAlex

Following the onset of the COVID-19 pandemic, an ever-increasing number of people have died from the toxic drug supply in Canada. Emerging evidence suggests that reduced access to harm reduction services has been a contributing factor. However, the precise impacts of the pandemic on supervised consumption service (SCS) delivery have not been well characterized. The present study sought to explore the impacts of the pandemic on SCS delivery in Vancouver and Surrey, Canada. Between October 2021 and March 2022, in-depth, semi-structured interviews were conducted with staff from two SCS: SafePoint in Surrey (n = 12) and Insite in Vancouver (n = 9). Thematic analysis focused on key changes to SCS delivery after the emergence of the COVID-19 pandemic, with a focus on associated challenges and emergent staff responses. Participants described key challenges as: capacity restrictions hindering service access and compromising care quality; exclusion of frontline staff perspectives from evolving SCS policy and practice decision-making; intensified power dynamics between staff and service users; and modified overdose response procedures, combined with a rise in complex overdose presentations, undermining service accessibility and quality. Emergent staff responses to these challenges included: collective staff organizing for changes to policy; individual frontline staff non-compliance with emerging policies; and staff experiencing burnout in their roles. This study highlights how COVID-19-related changes to service delivery produced challenges for SCS staff and service users, while identifying strategies employed by staff to address these challenges. Additionally, the findings point to opportunities to improve care for people who use drugs during intersecting public health crises.

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)0.001
metaresearch head score (Gemma)0.001
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 score0.083
Threshold uncertainty score0.983

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
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 head0.075
GPT teacher head0.359
Teacher spread0.285 · 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

Citations2
Published2025
Admission routes3
Has abstractyes

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