Randomized Trialhigh evidence
Mobile Chat Messaging for Smoking Relapse Prevention: A Randomized Clinical Trial.
JAMA internal medicine·March 1, 2026·PMID 41557345
Why it mattersMost 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.

The papers that matter, first.
MedLit ranks the medical literature into a specialty feed with concise summaries, evidence-aware triage, and visual takeaways.
§
MedLit · Evidence, Distilled