Brain zaps to beat cravings: paris trial tests tDCS for smokers

NCT ID NCT04209153

Recruiting now Symptom relief Sponsor: Assistance Publique - Hôpitaux de Paris Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study tests whether a non-invasive brain stimulation technique called tDCS can reduce cravings in people addicted to nicotine. One hundred daily smokers who are highly dependent will receive tDCS sessions. The goal is to see if this painless, mild electrical stimulation can lower the urge to smoke, offering a drug-free option to help people quit.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: transcranial direct current stimulation (tDCS)
What this could lead to: If it works, this could offer a non-drug way to help smokers control cravings and quit.
What could go wrong: This is an early-stage study with only 100 participants, so results may not apply widely. tDCS effects are mild and temporary, and the treatment may not lead to lasting smoking cessation.

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Conditions

The condition(s) this trial relates to.

Behavior, Addictive nicotine dependence substance dependence

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ADULTS (MALE AND FEMALE SUBJECTS) WITH TOBACCO DEPENDENCE

Contacts and locations

Locations

Psychiatrie Adultes Et Addictologie
RECRUITING

Paris, IDF, 75006, France

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