Ressources

We sought to analyze the association between cannabis use to manage stimulant cravings and self-reported changes in stimulant use among structurally marginalized people who use unregulated drugs (P

To characterize polysubstance death in the United States during the transition to the fourth wave of the drug overdose crisis.

We investigated whether participation in an addiction medicine clinic with active case management led to improvements in patients' re

The present study aimed to investigate the potential links between different patterns of non-medical use of pharmaceutical stimulants, psycho-social factors, and other risky behaviours (e.g.

Our study aimed to characterize longitudinal substance use patterns among people receiving OAT and evaluate the association between different substance use patterns and the risk of OAT discontinuat

We use national surveillance data to evaluate race/ethnicity by sex/gender differences and trends in substance use treatment admissions and overdose deaths involving opioid and stimulant use.

We sought to identify latent profiles of polysubstance use patterns among people who inject drugs in three distinct North American settings, and then determine whether profile membership was associ

This study aims to identify person-centred longitudinal patterns of polysubstance use (PSU) among a cohort of people who use opioids (PWUO).

A common question is whether decedents intentionally used both opioids and cocaine, or if they were unaware they had a mixture.

We aim to better understand the relationship between methamphetamine use and depression by: (i) systematically reviewing and meta-analysing the risks of depression by methamphetamine use; and (ii)

This study aims to characterize the lay views and experiences with illicitly manufactured fentanyl (IMF)-contaminated methamphetamine (IMF/meth) and identify participants with unknown IMF exposures

What is the association between school-level stimulant therapy for attention-deficit/hyperactivity disorder (ADHD) and prescription stimulant nonmedical use?

We explored the experiences and narratives of family members and friends of people who use methamphetamine to inform the development of a Family and Friend Support Program.

To inform policy and practice, we compared socio-demographic characteristics and health needs of people leaving prison with a history of methamphetamine use and/or opioid use.

Our primary objective was to examine trends in amphetamine-related ED visits over time in Ontario, including by age and sex.

Co-use of stimulants and opioids is rapidly increasing.