Brain zaps to kick the habit? new trial tests rTMS for smoking cessation

NCT ID NCT06346028

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a non-invasive treatment called repetitive transcranial magnetic stimulation (rTMS) can help daily smokers quit. rTMS uses magnetic pulses to stimulate brain areas involved in addiction and decision-making. Forty participants will receive daily sessions for 3 weeks, then weekly sessions for 3 more weeks. The main goal is to see if offering this treatment in a clinic is practical and acceptable to patients and healthcare providers.

What this could mean

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

Active substance
transcranial magnetic stimulation (rTMS) device
What this could lead to
If successful, this could offer a non-invasive, drug-free option to help people quit smoking by reducing cravings and improving decision-making.
What could go wrong
This is a very small feasibility study (40 participants) focused on whether the treatment can be offered in a clinic, not on proving it works. Results may not apply to all smokers.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

About 40 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2024

Expected to finish

Jun 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 70 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Patients receiving rTMS * Smoking cigarettes daily (self-reported) Inclusion Criteria: Health care providers * Currently employed as a HCP (physician, social worker, occupational therapist, etc.) at the CAMH NDC * Involved in the care of at least 1 patient who has received rTMS for smoking cessation Exclusion Criteria: Patients receiving rTMS * Have any intracranial implant (e.g., aneurysm clips) or any other metal object within or near the head, excluding the mouth, that cannot be safely removed. * Pregnant or intending to be pregnant during the study. * A history of a primary seizure disorder, seizure associated with an intracranial lesion, recurrent seizures related to substance intoxication or withdrawal or recent seizure within the last 6 months. * Taking any anticonvulsant medication unless it cannot be tapered or discontinued due to risk of clinical safety or destabilization, according to the participant or their referring physician. * Taking benzodiazepines with dose equivalent or greater than lorazepam 2mg/day unless it cannot be tapered or discontinued due to risk of clinical safety or destabilization, according to the participant or their referring physician. * Space occupying intracranial lesion. * Acutely unstable medical, psychiatric, or substance use disorder comorbidity with safety concerns at the discretion of the PI or study physician. Exclusion Criteria: Health care providers \- There are no exclusion criteria for HCP Participants

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Conditions

The condition(s) this trial relates to.

nicotine dependence Smoking Smoking Cessation

As listed by the trial registrant

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

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Center for Addiction and Mental Health (CAMH)

    RECRUITING

    Toronto, Ontario, Canada

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