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Archive for category: Research

3

The Impact of Shutdowns of Dark Net Marketplaces on Street Crime

The Dark Net has changed the way drugs are traded globally by shifting trade away from the streets and onto the web. In this paper, author studies whether the shutdown of Dark Net marketplaces has an impact on the amount of drugs traded in the streets and on crimes that are normally associated to street drug dealing.

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Virtual overdose monitoring services and overdose prevention technologies

Overdose mortality has continued to rise in North America and across the globe in people who use drugs. Current harm reduction strategies such as supervised consumption sites and naloxone kit distribution have been important public health strategies implemented to decrease the harms associated with illicit drug use, however have key limitations which prevent their scalability.

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Automating Detection of Drug-Related Harms on Social Media: Machine Learning Framework

A hallmark of unregulated drug markets is their unpredictability and constant evolution with newly introduced substances. People who use drugs and the public health workforce are often unaware of the appearance of new drugs on the unregulated market and their type, safe dosage, and potential adverse effects. This increases risks to people who use drugs, […]

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Who has a problem with chemsex?

Identity as a missing link in support services for men who engage in problematic use of psychoactive substances for sexual purposes.

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The adoption and sustainability of digital therapeutics in justice systems: A pilot feasibility study

This study explored whether participants with substance use disorder (SUD) would adopt and use a smart-phone app with a cognitive behavioral therapy program, weekly Brief Addiction Monitor (BAM) assessments, daily check-ins, tools to track sobriety and treatment, and other patient-centered resources. In addition, participants with SUD could access a social worker and peer support specialists.

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Using the Pan American Health Organization Digital Conversational Agent to Educate the Public on Alcohol Use and Health: Preliminary Analysis

There is widespread misinformation about the effects of alcohol consumption on health, which was amplified during the COVID-19 pandemic through social media and internet channels. Chatbots and conversational agents became an important piece of the World Health Organization (WHO) response during the COVID-19 pandemic to quickly disseminate evidence-based information related to COVID-19 and tobacco to […]

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The Development and Use of Chatbots in Public Health: Scoping Review

Chatbots are computer programs that present a conversation-like interface through which people can access information and services. The COVID-19 pandemic has driven a substantial increase in the use of chatbots to support and complement traditional health care systems. However, despite the uptake in their use, evidence to support the development and deployment of chatbots in […]