Randomized Trialhigh evidence

Mobile Chat Messaging for Smoking Relapse Prevention: A Randomized Clinical Trial.

JAMA internal medicine·March 1, 2026·PMID 41557345

Why it matters

Most smoking cessation attempts end in relapse, even with evidence-based treatment. This study provides high-quality evidence that a scalable, mobile chat-based intervention can meaningfully improve sustained abstinence, offering a practical tool for clinicians managing tobacco dependence.

Infographic summary of Mobile Chat Messaging for Smoking Relapse Prevention: A Randomized Clinical Trial.
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