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Deep Repetitive Transcranial Magnetic Stimulation for Cannabis Use Disorder

Cannabis Use Disorder

There is a credible basis for lateral prefrontal cortex and insula deep repetitive transcranial magnetic stimulation (dTMS) stimulation as a treatment for cannabis use disorder (CUD), but no studies to date have examined this. Evidence of benefit could expand the treatment options available for CUD but require randomized controlled trials (RCTs) to evaluate its efficacy. Toward an RCT of this intervention, the proposed study is a phase 1 open-label pilot trial of dTMS for adults with CUD. This study will establish the viability of an H4 protocol constituting an active arm of a future double-blind RCT.

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Conditions de participation

  • Sexe:

    ALL
  • Âges admissibles:

    25 to 65

Critères de participation

Inclusion Criteria:

* Adult, age 25-65
* DSM-5 CUD, moderate or higher (4+ DSM-5 symptoms)
* 4 or more days of cannabis use per week
* Reports inhalation as one route of administration
* Treatment-seeking (i.e., self-reported readiness to change of 5 or greater on a 0-10 readiness ruler)
* Stable domicile and reliable transportation, and willingness to attend in-person visits at SJHH Hamilton.

Exclusion Criteria:

* Current psychotic symptoms, history of schizophrenia-spectrum disorders or bipolar disorder, or current PTSD
* Active suicidality (past 3 months) or history of severe suicidality (i.e., requiring hospitalization)
* Any other mental health condition deemed incompatible by the team
* High risk alcohol involvement and/or 4+ symptoms of alcohol use disorder
* Unstable management of an existing mental health condition or anticipation of a change to the treatment over the next 3 months
* Current unstable medical condition (e.g., diabetes)
* rTMS Contraindications: intracranial or metal implants in the head or nearby regions that cannot be safely removed; history of epilepsy or seizures; pregnancy (female participants only); pacemaker and/or implantable cardioverter-defibrillators).
* Medication contraindications (e.g., bupropion \>300 mg/day due to risk of seizures, benzodiazepine equivalent dose to lorazepam \>2 mg/day).
* History of recurrent headache or migraine (past year)
* Significant literacy, visual, or hearing problems
* Co-enrollment in a clinical drug trial

Lieu de l'étude

St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton
Hamilton, Ontario
Canada

Contactez l'équipe d'étude

Primary Contact

James MacKillop, PhD, CPsych, FCAHS

[email protected]
905-522-1155
Backup Contact

Dante Duarte, MD, PhD

[email protected]
905-522-1155
Étude parrainée par
St. Joseph's Healthcare Hamilton
Participants recherchés
Plus d'informations
ID de l'étude: NCT06114212