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Background: Illicit drug toxicity is an escalating public health emergency. Usually framed as an adult issue, adolescents are significantly impacted. Little is currently known about the interface between Canadian paediatric physicians and adolescents experiencing severe health events from illicit drug toxicity.
Objectives: (1) To determine the proportion of paediatricians in Canada who care for young people between 12 and 18 years who have managed cases of illicit drug toxicity; (2) to identify the characteristics of paediatricians that provide this care; and (3) to describe respondents' awareness of substance use-oriented services for youth in their home communities.
Methods: A one-time descriptive cross-sectional study was conducted from May to June 2022. Clinicians self-reported cases of illicit drug toxicity from opioids, stimulants and sedatives for adolescents 12 to 18 years old over the preceding 24-month period. Respondents also self-reported their knowledge of substance use-focussed services for children and adolescents in their communities.
Results: A total of 1027/2791 (response rate 37%) physicians completed the survey. Most respondents ( = 934, 91%) reported providing medical care to children and youth 12 years of age and over. 128/934 (13.7%) reported caring for at least one case of illicit drug toxicity. The majority of case reporters were general paediatricians (43%). Overall awareness of substance-related services was limited.
Conclusion: A considerable proportion of respondents provided care for illicit drug toxicity over 24 months. This contrasts with a relatively low level of awareness of services for substance use in this population. Further research and education can support patients and physicians alike in the care of adolescent illicit drug toxicity.
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http://dx.doi.org/10.1093/pch/pxae104 | DOI Listing |
Water Res
August 2025
Department of Civil and Environmental Engineering, Pusan National University, Busan 46241, Republic of Korea; Institute for Environment and Energy, Pusan National University, Busan 46241, Republic of Korea. Electronic address:
Wastewater-based epidemiology (WBE) is increasingly used as a complementary tool for monitoring drug use at the population level, providing anonymized, real-time estimates of community drug consumption. Site-specific applications of WBE can identify localized patterns that national or municipal surveys may overlook. This study presents the first comprehensive, site-specific assessment of illicit drug use in South Korea using WBE.
View Article and Find Full Text PDFAlcohol Clin Exp Res (Hoboken)
September 2025
Alcohol Research Group, Public Health Institute, Emeryville, California, USA.
Background: Individuals who consume alcohol often use other drugs as well. Little is known about the clustering of heavy and binge drinking with the use of other substances (tobacco, cannabis, illicit drugs, and nonmedical prescription drugs). Overweight/obesity, highly prevalent in the United States (US) and an established health risk factor, may also cluster with them.
View Article and Find Full Text PDFAsian Nurs Res (Korean Soc Nurs Sci)
September 2025
Chung-Ang University College of Nursing, Seoul, South Korea. Electronic address:
Purpose: South Korea-despite its "drug-free" reputation-exhibits an increasing incidence of drug use, particularly among youths. In this age group, both environmental and individual factors influence illegal drug use. This study aimed to explore the prevalence of illicit drug use and examine the association between individual and environmental factors and drug use among Korean youths.
View Article and Find Full Text PDFInt J Drug Policy
September 2025
QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, Brisbane, QLD 4006, Australia. Electronic address:
Background: Australia has one of the highest rates of cannabis use globally, yet the concentration of Δ9-tetrahydrocannabinol (THC) of illicit street cannabis has not been formally assessed in over a decade. We aimed to comprehensively profile the concentration of THC, cannabidiol (CBD) and other cannabinoids in contemporary illicit street cannabis in regional Australia, assess variation over time, and examine how the amount of THC relates to consumer's perceived product strength.
Methods: Participants donated two 1-gram samples of cannabis at 3 different timepoints (i.
Drug Alcohol Rev
September 2025
National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia.
Introduction: Increasing harms associated with nitrous oxide use have raised concerns, but limited evidence exists to inform harm reduction. This study aimed to identify how nitrous oxide is sourced, the products/forms used, awareness of health risks, engagement in harm reduction and experience of neurological symptoms.
Methods: Data were collected via annual interviews (2021-2023) with cross-sectional convenience samples of Australians who regularly used ecstasy/MDMA and/or other illicit stimulants and reported past 6-month use of nitrous oxide (2021 n = 379; 2022 n = 315; 2023 n = 284).