Can magnetic pulses to the brain curb alcohol cravings?

NCT ID NCT03809286

First seen Mar 28, 2026 · Last updated Jun 20, 2026 · Updated 12 times

Summary

This study tests whether a brain stimulation technique called deep rTMS can help people with alcohol use disorder drink less. Participants receive either real or sham rTMS over 3 weeks while staying in the hospital. Researchers measure changes in alcohol self-administration and cravings. The trial is currently suspended.

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Contacts and locations

Locations

  • New York State Psychiatric Institute

    New York, New York, 10032, United States

What this could mean

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

Active substance

repetitive transcranial magnetic stimulation (rTMS)

What this could lead to

If it works, this could point toward a non-drug treatment to help people with alcohol use disorder drink less.

What could go wrong

This trial is small (44 people) and currently suspended, so results are uncertain. Previous rTMS studies reduced craving but not actual drinking.

Conditions

The condition(s) this trial relates to.

alcohol abuse

As listed by the trial registrant

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