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Convulsive Therapy

Convulsive Therapies for Depression (CORRECT-C Trial)

N/A
Recruiting
Led By Daniel Blumberger, MD, MSc
Research Sponsored by Centre for Addiction and Mental Health
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
achieve remission defined as HRSD-24 < 10 and a > 60% decrease in scores from baseline on two consecutive ratings OR achieve response on HRSD-24 defined as a 50% reduction in symptoms from baseline
are 18 years of age or older
Must not have
have any significant neurological disorder or condition likely to be associated with increased intracranial pressure or a space occupying brain lesion, e.g., cerebral aneurysm
require a benzodiazepine with dose greater than lorazepam 2 mg/day or equivalent or any anticonvulsant due to the potential of these medications to limit the efficacy of both MST and ECT
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 6 months
Awards & highlights
No Placebo-Only Group

Summary

This trial tests how well MST and two types of ECT work in keeping depression from coming back in patients who felt better after these treatments before. It also includes patients who didn't feel better initially and are given another form of ECT. Magnetic Seizure Therapy (MST) is shown to be as effective as Electroconvulsive Therapy (ECT) in treating depression, with MST having better effects on thinking skills.

Who is the study for?
This trial is for adults who've been diagnosed with depression or bipolar disorder and have responded to initial bitemporal ECT treatment. They must be able to consent, maintain current antidepressant use, adhere to the schedule, meet safety criteria for MST, and not be pregnant. Exclusions include dementia, metal implants in the head, significant sensory impairments or unstable medical conditions.
What is being tested?
The study compares Magnetic Seizure Therapy (MST) with two types of electroconvulsive therapy (ECT): Bitemporal ECT and RUL-UB ECT. It aims to determine which method best maintains response in patients during continuation treatment after an acute phase of depression or bipolar disorder.
What are the potential side effects?
Potential side effects may include memory issues, confusion immediately after treatments, physical side effects like muscle aches or headaches from convulsions induced by therapies. Each individual's experience can vary.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My depression symptoms have significantly improved.
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I am 18 years old or older.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I do not have any major brain disorders or conditions that could increase pressure inside my skull.
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I need a strong medication for anxiety or seizures, more than 2 mg/day of lorazepam or its equivalent.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~6 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 6 months for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Cognitive adverse effects as indexed by the Autobiographical Memory Test (AMT)
Difference in HRSD-24 Scores between MST and RUL-UB at 6 months
Secondary study objectives
Differences in HRSD-24 scores between MST, RUL-UB ECT and bitemporal ECT
Electroconvulsive Therapy

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

3Treatment groups
Experimental Treatment
Active Control
Group I: Magnetic Seizure Therapy (MST)Experimental Treatment1 Intervention
MST treatments will be administered using the MagPro MST with Cool TwinCoil.
Group II: RUL-UB ECTActive Control1 Intervention
ECT treatments will be administered using the MECTA spECTrum 5000Q or MECTA Sigma
Group III: Bitemporal ECTActive Control1 Intervention
ECT treatments will be administered using the MECTA spECTrum 5000Q or MECTA Sigma

Research Highlights

Information in this section is not a recommendation. We encourage patients to speak with their healthcare team when evaluating any treatment decision.
Mechanism Of Action
Side Effect Profile
Prior Approvals
Other Research
Magnetic Seizure Therapy (MST) and Electroconvulsive Therapy (ECT) are neuromodulation treatments for Major Depressive Disorder (MDD) that work by inducing controlled seizures. ECT uses electrical currents, while MST uses magnetic fields to stimulate the brain. These seizures are believed to cause changes in brain chemistry, including the release of neurotransmitters like serotonin, norepinephrine, and dopamine, which are often imbalanced in depression. Additionally, these therapies may promote neuroplasticity, enhancing the brain's ability to adapt and form new connections. Understanding these mechanisms is crucial for MDD patients as it highlights the potential for rapid and significant symptom relief, especially in cases where traditional pharmacotherapy has failed.
Neuroactive steroids as modulators of depression and anxiety.

Find a Location

Who is running the clinical trial?

Brain CanadaOTHER
19 Previous Clinical Trials
5,865 Total Patients Enrolled
Centre for Addiction and Mental HealthLead Sponsor
368 Previous Clinical Trials
82,871 Total Patients Enrolled
University of British ColumbiaOTHER
1,465 Previous Clinical Trials
2,485,332 Total Patients Enrolled

Media Library

Bitemporal ECT (Convulsive Therapy) Clinical Trial Eligibility Overview. Trial Name: NCT03711019 — N/A
Major Depressive Disorder Research Study Groups: Magnetic Seizure Therapy (MST), RUL-UB ECT, Bitemporal ECT
Major Depressive Disorder Clinical Trial 2023: Bitemporal ECT Highlights & Side Effects. Trial Name: NCT03711019 — N/A
Bitemporal ECT (Convulsive Therapy) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03711019 — N/A
Major Depressive Disorder Patient Testimony for trial: Trial Name: NCT03711019 — N/A
~24 spots leftby Nov 2025