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GMJ News > GMJ Briefs > Mobile Interventions Could Transform Treatment Access for Young Adults With Cannabis Use Disorders

Mobile Interventions Could Transform Treatment Access for Young Adults With Cannabis Use Disorders

GMJ
Last updated: 14/07/2026 18:43
By
Prof. Giorgi Pkhakadze
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1 Min Read
Smartphone displaying health intervention text messages for cannabis use reduction
New trial shows personalized text messages help young adults reduce cannabis use with 23% better engagement. Mobile interventions could bridge treatment gap in underserved population. — Photo by RDNE Stock project on Pexels (Pexels License)
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1 min read|131 words

Current treatment data reveals a stark disparity in cannabis care for young adults: only 7.3% of those with cannabis use disorders receive formal treatment, leaving a substantial gap in intervention availability. A new trial offers a potential solution through mobile health technology. The micro-randomized study found that personalized text message interventions increased engagement with behavior change strategies by 23% compared to standard supportive messaging.

The intervention, delivered through smartphone text messages tailored to individual patterns and stress periods, reached young adults aged 18-25 who were not actively seeking professional treatment. Engagement rates with behavior change strategies reached 67% among those receiving personalized messages, compared to 44% with standard support and 28% with no intervention. These findings suggest that digital interventions could significantly expand treatment accessibility for this hard-to-reach population.

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ByProf. Giorgi Pkhakadze
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Prof. Giorgi Pkhakadze, MD, MPH, PhD, is Editor-in-Chief of the Georgian Medical Journal and Chair of the Public Health Institute of Georgia (PHIG). He is Professor and Head of the Department of Social and Behavioural Sciences at David Tvildiani Medical University, and Secretary/Treasurer of the UEMS Section of Public Health. ORCID: 0000-0001-7609-4515.

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