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Background While the community effects of the opioid-related drug crisis in Canada are well documented, limited detailed data is available on overdose trends among custodial populations. Given that this crisis has disproportionate impacts on justice involved persons, research is needed to understand the implications of this crisis within institutional settings. Methods We examined all overdose incidents that occurred between the 2012/2013 and 2018/2019 fiscal years in a federal correctional institution in Canada. An incident report search was conducted to identify overdose related incidents during this period. Information about the incident and characteristics of the victim was collected from incident reports, investigations, and victim case files. Results Over the period under examination, overdose incidents steadily increased (i.e., from 40 in 2012/2013, to 110 non-fatal incidents in 2018/2019), although there was considerable regional and institutional variation. The number of incidents involving opioids, particularly fentanyl, increased both in raw numbers and as a percentage of overall incidents (i.e., from 3% in 2012/2013 to 47% in 2017/2018, and 34% of non-fatal incidents in 2018/2019). Other substances continue to contribute to overdose incidents; in fact, non-opioid prescription medications (i.e., non-illicit medications such as anti-convulsant drugs and anti-depressants) remain the most common among intentional non-fatal incidents. Relative to the general in-custody population, victims of overdose incidents tended to be younger and were more likely to be serving a determinate sentence, be on a repeat federal sentence, and be serving time for robbery. Mental health conditions and histories of substance use were common. Conclusion The effects of the overdose crisis are pronounced within certain Canadian federal institutions, illustrated by a growing number of fentanyl-related incidents. Institutional variation and variation in incidents (e.g., substance and intentionality) highlight diversity in drug activities among this custodial population and the need for multi-faceted responses that are reflective of local situations.

Traumatic Brain Injury (TBI) is a serious hidden health issue disproportionately affecting people who experience incarceration.We examined the association between TBI and serious disciplinary charges among men and women sentenced by the courts to terms of two or more years.The study originated in Ontario, Canada and used linked administrative health and correctional data. The cohort included adults experiencing their first federal sentence between 1998 and 2011 (N = 12,038). We examined disciplinary charges incurred 2 years post-sentence commencement. TBI was defined using the International Classification of Diseases (ICD-9 and ICD-10) diagnostic codes. Robust Poisson regression was conducted to assess the association between TBI and disciplinary charges.The prevalence of TBI for the full sample was 13.2%. One-third of adults with a recent TBI had a serious disciplinary charge. The unadjusted risk of incurring a serious charge for those with a history of TBI was 39% higher than those with no history of TBI (CI: 1.29-1.49). The adjusted risk was 1.14 (CI: 1.06-1.22).TBI is a serious health concern that makes it difficult for incarcerants to adjust to prison. Additional support/resources are needed to support those with histories of TBI.

Background There is recent evidence to suggest that sustaining a traumatic brain injury (TBI) increases risk of criminal justice system involvement, including incarceration. The objective of this study was to explore the association between TBI and risk of incarceration among men and women in Ontario. Methods We identified a cohort of 1.418 million young adults (aged 18-28 yr) on July 1, 1997, living in Ontario, Canada, from administrative health records; they were followed to Dec. 31, 2011. History of TBI was obtained from emergency and hospital records, and incarceration history was obtained from the Correctional Service of Canada records. We estimated the hazard of incarceration using Cox proportional hazard models, adjusting for relevant sociodemographic characteristics and medical history. Results There were 3531 incarcerations over 18 297 508 person-years of follow-up. The incidence of incarceration was higher among participants with prior TBI compared with those without a prior TBI. In fully adjusted models, men and women who had sustained a TBI were about 2.5 times more likely to be incarcerated than men and women who had not sustained a TBI. Interpretation Traumatic brain injury was associated with an increased risk of incarceration among men and women in Ontario. Our research highlights the importance of designing primary, secondary and tertiary prevention strategies to mitigate risk of TBI and incarceration in the population.

Early intervention programmes are designed to address complex inequities for Canadian families living with low income, affecting social relationships, well-being and mental health. However, there is limited understanding of resiliency and change in families living with low income over time. We conducted a mixed methods study with recent immigrant, other Canadian-born, and Aboriginal families living with low income, who attended a two-generation preschool programme (CUPS One World) between 2002 and 2008. The aim of this study was to develop an understanding of the processes of change. We included 134 children and their caregivers living with low income, and experiencing mental health problems, addiction or social isolation. Children's receptive language, a proxy for school readiness, was measured at programme intake, exit, and age 10 years using the Peabody Picture Vocabulary Test 3rd Edition (PPVT-III). In Phase I (quantitative), we identified children with receptive language scores in the top and bottom 25th percentile, informing participant selection for Phase II. In Phase II (qualitative), we engaged in constructivist grounded theory to explore experiences of 14 biological mothers, after their children (n = 25) reached age 10 years. Interviews were conducted between June and September 2015. The core category, Stepping Stones to Resiliency, encompassed Perceptions of Family, Moving Forward, Achieving Goals, and Completely Different. Perceptions of Family influenced families' capabilities to move across the Stepping Stones to Resiliency. Stepping Stones to Resiliency provides a lens from which to view others in their daily challenges to break free of painful intergenerational cycles. It is a reminder of our struggle, our shared humanness, and that movement towards resiliency is more difficult for some than others. Our findings challenge traditional episodic, biomedical treatment paradigms for low-income families also experiencing intergenerational cycles of mental health problems, addictions, social isolation, and family violence.