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A smart patch reducing stress helped lower substance cravings in early recovery, a study found.
A wearable patch using heart rate variability biofeedback reduced drug and alcohol cravings in people in early recovery, according to a Mass General Brigham study.
In a phase 2 trial with 115 adults, users of the Lief HRVB Smart Patch were 64% less likely to use substances daily and reported fewer cravings and negative emotions compared to standard care.
The AI-powered device detects stress and prompts breathing exercises to improve emotional regulation.
Published in JAMA Psychiatry, the findings suggest the patch may help break stress-craving cycles during the critical first year of recovery, though long-term effectiveness needs further study.
Un parche inteligente que reduce el estrés ayudó a reducir los deseos de sustancias en la recuperación temprana, según un estudio.