Interleaved TMS-fMRI in Ultra-treatment Resistant Depression (NCT05813093)
Interleaved TMS-fMRI to Evaluate Intermittent Theta-burst and Dorsolateral Prefrontal Circuit Engagement in Ultra-treatment Resistant Depression
🩺 Plain-English Summary (8th-Grade Level)
This is a study that will recruit patients from the neurosurgery clinic and the regular TMS clinic. It's a smaller study designed to collect brain imaging pre-treatment and then use image guided TMS to treat patient with a one week "accelerated" rTMS protocol using the research TMS machine that is housed in Dr. Sean Nestor's lab. The idea is to examine whether severe treatment resistant depression has a different brain signature than less severe/TRD and whether the investigators can get a therapeutic response from patients that would otherwise undergo neurosurgery or will ultimately undergo neurosurgery.
Who can join: Review the eligibility criteria below.
Location: Sunnybrook Health Sciences Centre — Toronto, Ontario
Age range: 20 Years to 65 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Sunnybrook Health Sciences Centre — Toronto, Ontario
📞 Contact the Study Coordinator
Phone: (416) 480-6100
Email: anusha.baskaran@sunnybrook.ca
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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Explore by condition: All Major Depressive Disorder clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.