Resources

To determine how human brain network changes relate to subjective and lasting effects of psychedelics.

Traumatic brain injury (TBI) is a leading cause of disability.

This study leveraged new Cannabis use disorder (CanUD) genomics data to undertake genetically-informed analyses with unprecedented power, to investigate the genetic architecture and causal relation

The aim of this paper is to examine known and potential wound-associated agents’ (xylazine, levamisole, medetomidine) prevalence in Maryland's unregulated drug supply.

To investigate if “before medically advised” (BMA) discharge from hospital increases the risk of subsequent drug overdose.

Safer opioid supply programs in Canada have come under intense scrutiny related to the perceived risk of diversion of safer opioid supply medications.

To examine provider (prescribing clinicians and allied health professionals) and patient perspectives on diversion of opioids prescribed in safer supply programs.

From August 2022 until October 2023, the Drug User Liberation Front [DULF] operated a drug compassion club [CC], which sells drugs of known composition and purity without medical oversight.

This article describes the implementation and evaluation of four Safer Opioid Supply programs (SSPs) in Ontario, one in London and three in Toronto.

Polysubstance use is highly prevalent among persons who use cocaine; however, little is known about how alcohol and cannabis are used with cocaine. 

What is the association between cannabis use during adolescence or young adulthood and academic achievement?

This is a commentary on the author's recent study: Hippocampal volume loss in individuals with a history of non-fatal opioid overdose

This study examined the effectiveness of a community-engaged intervention to reduce opioid-related overdose deaths through enhanced uptake of evidence-based overdose prevention practices.

To evaluate whether augmenting medication for opioid use disorder (MOUD) with smartphone app–based contingency management (CM) is associated with fewer days of opioid use at the end of treatment an

This study examined whether Illicitly manufactured fentanyl (IMF) use predicts hepatitis C virus (HCV) and human immunodeficiency virus (HIV) incidence among a cohort of people who inject drugs (PW

This study aims were to describe trends in accidental stimulant toxicity deaths and to characterize demographic characteristics of decedents and the circumstances surrounding death.

The Government of Ontario has announced plans to close five of 10 sites in Toronto by March 2025, and another site is likely to close after its lease expires.