- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03361826
Magnetic Seizure Therapy for the Treatment of Borderline Personality Disorder
Magnetic Seizure Therapy for the Treatment of Treatment-Resistant Depression and Suicidal Ideation in Borderline Personality Disorder
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
MST is a novel modification of electroconvulsive therapy (ECT) with the potential for similar clinical effectiveness, fewer side-effects and a more rapid return of orientation and shorter duration of post-ictal confusion. In the proposed study, the investigators will evaluate the clinical effectiveness of MST for the treatment of treatment-resistant depression (TRD) and suicidal ideation in patients with BPD. The study will use a case-control design comparing symptom reports (depression severity and suicidal ideation) and cognitive functioning between outpatients receiving MST plus dialectical behavioral therapy (DBT) and matched patient controls receiving DBT alone. To evaluate potential biomarkers that may underlie the anticipated clinical benefits of MST, functional magnetic resonance imaging (fMRI) will be used to measure activation of the DLPFC and associated neural circuits subserving emotion regulation and cognitive functioning (e.g., impulse control, episodic memory) in BPD.
Objective 1: To evaluate the efficacy of MST as a treatment for suicidal ideation and TRD in BPD.
Hypothesis 1: MST will demonstrate substantial efficacy on objective measures of suicidal ideation and depression.
Objective 2: To evaluate the effects of MST on cognitive functioning in patients with BPD.
Hypothesis 2: MST will have limited, if any, effects on performance on standard neuropsychological measures of attention, memory and executive functioning in patients with BPD.
Objective 3: To explore potential neuroimaging-based biomarkers that may index any changes in suicidal ideation and depression that result from treatment with MST.
Hypothesis 3: On neuroimaging tasks assessing emotion processing and cognitive functioning, patients receiving DBT+MST will show increased activity in bilateral DLPFC after treatment relative to pre-treatment baseline activation, and more activation in this region than patients in DBT without concurrent MST (DBT-only).
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Ontario
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Toronto, Ontario, Canada, M5T 1R8
- Centre for Addiction and Mental Health
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
MST+DBT Group
- English-speaking and able to provide informed consent to participate in the study
- Female and between the ages 18 and 50 years
- Current DSM-IV (Diagnostic and statistical manual of mental disorders-IV) diagnosis of BPD based on the International Personality Disorder Examination BPD Section (IPDE-BPD)
- Current DSM-IV diagnosis of a non-psychotic, major depressive episode, as part of a broader diagnosis of MDD (single episode or recurrent episode), based on the Structured Clinical Interview for DSM-IV Axis I Disorders-Patient Edition (SCID-I/P)
- Score > 9 (equivalent to moderate-to-severe suicidal ideation) on the Modified Suicidal ideation Scale for at least the two weeks prior to enrolling in the study
- Hamilton Rating Scale for Depression (HRSD-24) score > 22 (classified as Very Severe Depression)
- Failed to achieve a clinical response to adequate treatment trials of two or more antidepressants during the current depressive episode OR have been unable to tolerate at least two antidepressants as assessed by the Antidepressant Treatment History Form (ATHF)
- Deemed appropriate to receive ECT as assessed by an ECT attending psychiatrist and an anesthesiologist
- Meets the MST safety criteria
- Agreeable to keeping their current antidepressant treatment (if any) constant during the intervention (unless clinically indicated)
- Has a close family member, friend, partner, or qualified chaperone able and willing to accompany the patient home after each MST treatment session and
- Able to adhere to the intervention schedule.
DBT-Only Group
- English-speaking and able to provide informed consent to participate in the study
- Female and between the ages 18 and 50 years
- Current DSM-IV diagnosis of BPD based on the International Personality Disorder Examination BPD Section (IPDE-BPD)
- Current DSM-5 diagnosis of a non-psychotic, major depressive episode, as part of a broader diagnosis of MDD (single episode or recurrent episode), based on the Structured Clinical Interview for DSM-IV Axis I Disorders--Patient Edition (SCID-I)
- Score > 9 (equivalent to moderate-to-severe suicidal ideation) on the Modified Suicidal ideation Scale for at least the two weeks prior to enrolling in the study
- Baseline Hamilton Rating Scale for Depression (HRSD-24) score > 22
- Failed to achieve a clinical response to adequate treatment trials of two or more antidepressants during the current depressive episode OR have been unable to tolerate at least two antidepressants as assessed by the Antidepressant Treatment History Form (ATHF)
- Agreeable to keeping their current antidepressant treatment (if any) constant during the study (unless clinically indicated)
Exclusion Criteria:
MST+DBT Group
- Acute suicidal intent that requires hospitalization to protect harm to self
- Any unstable medical and/or neurological condition
- Currently pregnant or lactating, or intention to get pregnant during the duration of the study
- Not considered sufficiently physically healthy to undergo general anesthesia for any reason
- Any significant neurological disorder or condition likely to be associated with increased intracranial pressure or cognitive impairment (e.g., a space occupying brain lesion, a history of stroke, a cerebral aneurysm, a seizure disorder, Parkinson's disease, Huntington's chorea, multiple sclerosis)
- Medical condition, medication, or laboratory abnormality that could cause a major depressive episode or significant cognitive impairment in the opinion of the investigator (e.g., hypothyroidism with low thyroid-stimulating hormone (TSH), rheumatoid arthritis requiring high dose prednisone, or Cushing's disease)
- Current diagnosis of delirium, dementia or another cognitive disorder secondary to a general medical condition
- Diagnosis of a developmental disorder (e.g. Down syndrome, autism-spectrum disorder)
- Non-correctable clinically significant sensory impairment (i.e., cannot hear or see well enough to complete the neuropsychological tests)
- Lower than eighth-grade reading level as assessed by the Wide Range Achievement Test-Fourth Edition
- Alcohol or substance use disorder (relating to opioids or cocaine) currently or within the past 1 month
- Diagnosis of a DSM-5 psychotic disorder
- Demonstrated a lack of response to ECT during the current or prior depressive episode.
- Requires a benzodiazepine with a dose equivalent to lorazepam 2 mg/day or higher or any anticonvulsant due to the potential of these medications to limit the efficacy of both MST and ECT
- Intracranial implant (e.g., aneurysm clips, shunts, stimulators, cochlear implants, or electrodes) or any other metal object within or near the head, excluding the mouth, that cannot be safely removed
- Has sustained a moderate-to-severe head injury (defined as ≥ 20 min loss of consciousness and/or > 24 hrs post-traumatic amnesia); or
- Does not qualify for MRI scanning
DBT-Only Group
- Acute suicidal intent that requires hospitalization to protect harm to self
- Any unstable medical and/or neurological condition
- Currently pregnant or lactating, or intention to get pregnant during the duration of the study
- Any significant neurological disorder or condition likely to be associated with increased intracranial pressure or cognitive impairment (e.g., a space occupying brain lesion, a history of stroke, a cerebral aneurysm, a seizure disorder, Parkinson's disease, Huntington's chorea, multiple sclerosis)
- Medical condition, medication, or laboratory abnormality that could cause a major depressive episode or significant cognitive impairment in the opinion of the investigator (e.g., hypothyroidism with low TSH, rheumatoid arthritis requiring high dose prednisone, or Cushing's disease)
- Current diagnosis of delirium, dementia or another cognitive disorder secondary to a general medical condition
- Diagnosis of a developmental disorder (e.g. Down syndrome, autism-spectrum disorder)
- Non-correctable clinically significant sensory impairment (i.e., cannot hear or see well enough to complete the neuropsychological tests)
- Lower than eighth-grade reading level as assessed by the Wide Range Achievement Test--Fourth Edition
- Alcohol or substance use disorder (relating to opioids or cocaine use) currently or within the past 1 month
- Diagnosis of a DSM-5 psychotic disorder
- Intracranial implant (e.g., aneurysm clips, shunts, stimulators, cochlear implants, or electrodes) or any other metal object within or near the head, excluding the mouth, that cannot be safely removed
- Has sustained a moderate-to-severe head injury (defined as ≥ 20 min loss of consciousness and/or > 24 hrs post-traumatic amnesia)
- Does not qualify for MRI scanning
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: DBT Only
Dialectical behavior therapy (DBT) is a specific type of cognitive-behavioral psychotherapy developed to help better treat borderline personality disorder.
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Dialectical behavior therapy (DBT) is a specific type of cognitive-behavioral psychotherapy developed to help better treat borderline personality disorder.
Moderate-to-highly suicidal patients with BPD beginning dialectical behavioural therapy (DBT) will be recruited using a case-control design, comparing individuals receiving MST and DBT with matched patient control group receiving DBT alone.
Other Names:
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Experimental: MagPro MST with Cool TwinCoil + DBT
MST treatments will be administered using the MagPro MST with Cool TwinCoil.
Moderate-to-highly suicidal patients with BPD beginning dialectical behavioural therapy (DBT) will be recruited using a case-control design, comparing individuals receiving MST and DBT with matched patient control group receiving DBT alone.
|
Dialectical behavior therapy (DBT) is a specific type of cognitive-behavioral psychotherapy developed to help better treat borderline personality disorder.
Moderate-to-highly suicidal patients with BPD beginning dialectical behavioural therapy (DBT) will be recruited using a case-control design, comparing individuals receiving MST and DBT with matched patient control group receiving DBT alone.
Other Names:
MST treatments will be administered using the MagPro MST with Cool TwinCoil.
The investigators will evaluate the effectiveness of MST for reducing suicidality and depressive symptoms in an open-label clinical trial of up to 15 treatment sessions.
Moderate-to-highly suicidal patients with BPD beginning dialectical behavioural therapy (DBT) will be recruited using a case-control design, comparing individuals receiving MST and DBT with matched patient control group receiving DBT alone.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Improvement in symptom severity of depression as measured by the Hamilton Rating Scale for Depression - 24
Time Frame: 5 weeks
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Hamilton Rating Scale for Depression (24-item version)
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5 weeks
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Improvement in symptom severity of Suicidal Ideation as measured by the Modified Scale for Suicidal Ideation
Time Frame: 5 weeks
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Modified Scale for Suicidal Ideation
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5 weeks
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Collaborators and Investigators
Investigators
- Principal Investigator: Daniel Blumberger, MD, Centre for Addiction and Mental Health
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 053/2015
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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