80
Participants
Start Date
March 31, 2025
Primary Completion Date
November 30, 2028
Study Completion Date
November 30, 2028
Magnetic Seizure Therapy (MST)
MST treatment will be administered using the MagPro MST with a Cool TwinCoil over the frontal cortex in the midline position using 100 Hz stimulation at 100% machine output. Seizure threshold will follow prior protocols used for frontal MST. Patients will receive care and be managed by anaesthesia as per standard ECT practice.
Electroconvulsive Therapy (ECT)
In the ECT arm treatment, the MECTA spectrum 5000Q or MECTA sigma machine will be used. The ECT determination of seizure threshold and the adjustment of energy at subsequent sessions will be based on a standard published protocol. All participants will receive RUL-UB ECT at six times the seizure threshold. Patients will receive care and be managed by anaesthesia as per standard ECT practice.
University of British Columbia Hospital, Vancouver
Centre for Addiction and Mental Health, Toronto
University of British Columbia
OTHER
Centre for Addiction and Mental Health
OTHER