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Clinical trials and research at The Royal's Institute of Mental Health Research

• 3Clinical trials
• 1Country

Newest trials

All recruiting trials (3)

• Ketamine plus behavioral activation therapy for treatment-resistant depression

  This study tests whether adding behavioral activation therapy to ketamine treatment helps adults with treatment-resistant depression feel better than ketamine alone.

  Recruiting Phase 2/3 The Royal's Institute of Mental Health Research · Ottawa, Ontario · NCT07801703

• Treating suicidal thoughts in depression with ketamine

  This study is testing if ketamine can help people with major depression who are having suicidal thoughts feel better by giving them infusions over two weeks while also looking at their brain activity and experiences.

  Recruiting Phase 2/3 The Royal's Institute of Mental Health Research · Ottawa, Ontario · NCT06891300

• Effects of CONTRAVE on weight loss and behavior in adults with obesity

  This study is testing if the weight-loss drug CONTRAVE can help adults with obesity lose weight and manage their appetite better when combined with a diet.

  Recruiting at 3 sites Phase 4 The Royal's Institute of Mental Health Research · Ottawa, Ontario and 2 other locations · NCT06809166

Quick answers

How many clinical trials run by The Royal's Institute of Mental Health Research are recruiting right now?

3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

All of them have sites in Canada. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2/3: 2, Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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