Depression and Anxiety Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who are willing and able to give their consent to participate.
- People aged 16 to 19 years old.
- People who can speak and read English.
- People whose main diagnosis is a major depressive episode without psychotic features, confirmed by a structured clinical interview called the MINI-KID.
- People whose depressive symptoms have not improved after trying at least one antidepressant at an adequate dose during the current depressive episode.
- People with at least moderate depressive symptoms, as measured by a score of 40 or higher on a standard depression rating scale (CDRS-R).
- People who are able to follow the treatment schedule required by the trial.
- People who have been on a stable medication and/or therapy plan for at least four weeks before joining the trial.
Who may not be able to join:
- People who have a diagnosis of bipolar I or II disorder.
- People who have had a moderate to severe problem with substance use or alcohol in the past three months (mild cannabis or alcohol use may be allowed — confirm with trial site).
- People whose urine test confirms current use of illegal substances or cannabis.
- People who have an unstable serious medical or neurological condition that is not well controlled (for example, uncontrolled diabetes or kidney problems).
- People whose depression appears to have a physical cause, such as a thyroid problem, that has not been ruled out by a doctor.
- People who are experiencing acute thoughts of suicide or whose life is at risk due to self-neglect.
- People who are pregnant, breastfeeding, or planning to become pregnant during the treatment period (a urine test will be used to check for pregnancy).
- People who have a medical reason why they cannot safely have TMS (a brain stimulation treatment) or an MRI scan — for example, a history of epilepsy or seizures, metal implants in the head, or a pacemaker.
- People who are unwilling to continue their current antidepressant medication during the trial.
- People who are taking more than 1 mg per day of lorazepam or an equivalent medication.
- People who have any other condition that, in the investigators' opinion, would affect their ability to complete the study.
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Sara Tremblay, PhD, The Royal's Institute of Mental Health Research
Phone: 613-722-6521
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Compare the efficacy of accelerated intermittent theta burst stimulation (iTBS) and standard once daily iTBS on clinical response in adolescents.
Can't join this trial?
Data last synced from ClinicalTrials.gov: 23 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.