"Scaling-up interventions such as naloxone distribution programs, supervised consumption services, and opioid agonist treatment have averted thousands of overdose-related deaths in Canada, but the persistent predominance of fentanyl in the unregulated drug supply continues to fuel overdose-related deaths [4].
"Canada is in the midst of a devastating overdose crisis that has been further exacerbated by the COVID-19 pandemic and, in particular, the subsequent increased toxicity of the drug supply [1]. Between January 2016 and June 2022, close to 33,000 people died from an overdose in Canada, with the provinces of British Columbia, Ontario, and Alberta accounting for 88% of those deaths [2]. Fentanyl, and to a lesser extent fentanyl analogues, have contributed to a sharp rise in the toxicity of the unregulated drug supply and fatal overdoses [2].
"A growing body of data supports the need to deliver HIV prevention in low-barrier settings where PWUD already access services [9]. With opioid use disorder (OUD) increasingly recognized as a chronic and relapsing disease, evidence-based treatment (including medications for OUD [MOUD], harm reduction services, and others) should be integrated into primary care, pharmacies, methadone clinics, social services organizations, fire stations, or other settings alongside other chronic conditions.
"Our study adds to a growing body of literature that suggests drug criminalization and supply-side interdiction might produce more public harm than public good. This casts doubt on the core assumption of state and federal drug policy and suggests that police officers intending to protect the public’s health and safety may be inadvertently exacerbating harms such as fatal overdose. Policymakers need to revisit the role drug policies play in perpetuating an overdose epidemic that is negatively affecting the nation’s life expectancy.
"Our population-based study provides evidence that police seizures of substances identified as opioids or stimulants are significantly associated with increased spatiotemporal clustering of overdose events in the immediate surrounding geographic area (radii of 100 m, 250 m, and 500 m) over 1-, 2-, and 3-week periods.
"Our findings contribute further evidence supporting tenant-led naloxone distribution and overdose education as a critical intervention to address overdose vulnerability in SRO [Single Room Occupancy] settings (Bardwell et al., 2019; Nowell & Masuda, 2020).
"In 2021, the SFDPH [San Francisco Department of Public Health]/DOPE [Drug Overdose Prevention & Education] Project collaboration initiated a pilot program designed to reduce fatal overdoses in permanent supportive SROs by mobilizing and supporting tenant overdose response within these buildings.
"Heroin Assisted Treatment (HAT) is an alternate treatment modality for people for whom more traditional forms of OST have been ineffective. HAT is currently delivered in seven countries worldwide (Switzerland, Canada, Germany, Holland, Denmark, Luxembourg and the UK) with the longest standing programme operating in Switzerland. The service usually comprises provision of synthetic medical grade heroin (diacetylmorphine) for supervised self-injection, under medical supervision in a clinical environment.
"Opioid substitution therapy (OST) is an evidence-based treatment for opioid dependency, with treatment engagement shown to be protective against drug related deaths (Santo et al., 2021). In England, the primary OST medications prescribed are methadone and buprenorphine, with provision ranging from daily supervised consumption at pharmacy services to take-home weekly doses.
"In 2020 drug related deaths in the United Kingdom (UK) reached the highest rate in over 25 years (ONS, 2021). Data between 2001-2018 evidences a substantial increase in drug poisonings over time for people who use opioids, with risk increasing particularly between the years of 2010-2018, an effect which was not entirely explained by the ageing of this cohort (Lewer et al., 2022).
