Opportunities and challenges in capturing severe vaping-related injuries among Canadian children and youth.

Although the long-term harms associated with vaping remain largely unknown, there have been numerous accounts of acute vaping-related injuries in the paediatric population. The study of vaping-related injuries is an important yet challenging undertaking, complicated by a lack of appropriate reporting mechanisms and the absence of consensus on definitions and diagnostic codes. We discuss the results of a 12-month national cross-sectional study from the Canadian Paediatric Surveillance Program conducted in 2021-2022 and situate these results within the broader context of other Canadian surveillance and reporting mechanisms. Fewer than five cases of vaping-associated injuries were reported, contrasting with previous surveys which had revealed much higher case numbers. Hypotheses for the low case numbers include decreased exposure to vaping in the context of COVID-19, changes in vaping products, increases in public awareness of vaping-related harms, as well as recent modifications in policies related to vaping product marketing and sales. There is a great need for a multi-pronged surveillance approach leveraging multiple data sources, including self-reported provider and consumer data, as well as administrative data to help inform clinicians and policymakers on how to prevent vaping-associated injuries among youth.

Technology-enabled collaborative care for youth with early psychosis: Results of a feasibility study to improve physical health behaviours.

AIM: Psychotic disorders are associated with excess morbidity and premature mortality. Contributing factors include tobacco smoking, low physical activity, and poor nutrition. This study tested a Technology-Enabled Collaborative Care model to improve health behaviours among youth with early psychosis. METHODS: A feasibility study among youth (ages 16-29) with early psychosis in Ontario, Canada. Participants were randomized to either a health coach supervised by a virtual care team (high intensity, n = 29), or self-directed learning (low intensity, n = 23) for 12 weeks. The primary outcome was participant engagement, defined as self-perceived benefit of changing health behaviours. Secondary outcomes were measures of health behaviours and programme-use metrics. RESULTS: Engagement was higher for high intensity participants for physical activity (adjusted group difference in change at 24 weeks = 3.4, CI95% = 1.9-4.9, p < .001) and nutrition (adjusted difference = 2.9, CI95% = 1.2-4.6, p = .001). No change was observed in health behaviours. Sixty two percent of participants completed 6 or more of the 12 weekly remote individualized health coaching sessions. Nine (39%) low intensity and 12 (41%) high intensity participants completed the final follow-up. CONCLUSIONS: Personalized health coaching for youth with psychosis is feasible and may have sustained benefits. However, retention with this population for 12 weeks is challenging.

Recreational Cannabis Legalization in Canada: A Pediatrics Perspective.

Background: Despite its controversial nature, the use of recreational marijuana and cannabis-derived products continue to increase in popularity. Cannabis consumption is currently legal in certain American states as well as Canada, and it is also frequently used by Canadian youth. However, cannabis use during childhood and adolescence can contribute to significant harm. Materials andMethods: A review of current literature regarding the impacts of cannabis consumption among Canadian youth was conducted. Medline, Cochrane, Embase and PubMed databases were utilized to identify journal articles published within 10 years that highlighted the impacts of cannabis consumption in its different forms among the North American pediatric population. Results: Our review identified harms include structural and functional impairments in the developing brain, the development of mental health conditions such as depression and anxiety, impaired road safety while driving under the influence of cannabis, and the significant consequences of accidental ingestion of cannabis products by children. We also ascertained that cannabis cessation strategies that employed an affective model, which explores the root causes of adolescents turning to cannabis, are most effective in reducing substance use among adolescents. Conclusions: In light of the recent legalization of cannabis in Canada, the purpose of this article was to provide background on cannabis consumption and its legalization in Canada, the impacts of cannabis on Canadian youth, and evidence-based strategies to help mitigate them.