Testing MagPro X100/R30 stimulator, Cool-B70 for bipolar depression depressed phase
Official title: Low Frequency Right Dorsolateral Pre Frontal Cortical Repetitive TMS for Bipolar Depression
Interventions
MagPro X100/R30 stimulator, Cool-B70 coil
1Hz rTMS delivered to the right DLPFC
Canadian Sites (2)
University Health Network Toronto Western Hospital
Toronto, Ontario, Canada
Centre For Addiction and Mental Health (CAMH)
Toronto, Ontario, Canada
Eligibility Criteria
See who this study is looking for30 criteria
The trial’s own eligibility text, word for word from the registry. Only the trial site can say who takes part.
Inclusion
- +no increase or initiation of psychotropic medication with intention of treating depressive symptoms in the 4 weeks prior to screeningScreeningThe checks done before joining, to see whether a study fits.Read more →. This excludes targeted treatment of insomnia with trazodone, melatonin, low-dose doxepin \[3-6mg\], low-dose benzodiazepines \[≤2mg lorazepam daily equivalent\], non-benzodiazepine benzodiazepine receptor agonists, or orexin antagonists;
- +Must be deemed to have capacity to provide informed consentInformed consentThe process of being told what taking part involves, then choosing freely.Read more →;
- +Must be an outpatient;
- +Have a DSM 5 diagnosis of bipolar disorder (type I or II), current episode depressed confirmed by Mini-International Neuropsychiatric Interview version 7.0.2 (MINI) assessed during TRIBE trial participation with no contradictory evidence that the current episode is depressed from FLARE trial screening assessments (YMRS\>10/PHQ-9 \<10);
- +older than 18 years;
- +failure to achieve a clinical response within the TRIBE study (CTO#: 4343) defined as ≤50% response from baselineBaselineYour starting measurements, taken before treatment begins.Read more → to 6 weeks on the HRSD-17.
- +Score ≥10 on PHQ-9 at both (i) the 6 weeks follow-upFollow-upContinued check-ins after the treatment part is finished.Read more → in the TRIBE trial and (ii) at screening;
- +≤3 months from completion of the TRIBE study;
- +not currently experiencing a mixed or manic episode (YMRS ≤10);
- +currently receiving treatment with one of the following non-anticonvulsant mood stabilizer with evidence for prevention of mania: lithium, quetiapine, asenapine, aripiprazole, paliperidone (\>6mg), risperidone, olanzapine, ziprasidone, haloperidol, clozapine (lurasidone and cariprazine are excluded due to lack of evidence for preventing mania);
- +able to adhere to the treatment schedule;
- +pass the TMS adult safety screening questionnaire.
Exclusion
- −have a concomitant major unstable medical illness;
- −have active suicidal intent;
- −have a lifetime MINI diagnosis of schizophrenia or schizoaffective disorder;
- −have psychotic symptoms within the current episode;
- −have a MINI anxiety disorder, trauma-related disorder, obsessive compulsive disorder, or personality disorder assessed by a study investigatorPrincipal investigatorThe doctor or researcher responsible for running the study at a site.Read more → to be primary and/or causing greater impairment than BD-DE;
- −failure of an adequate acute course of ECT as defined by ATHF-SF during the current episode;
- −have any clinically significant neurological disorder (e.g., recent major cerebrovascular accident), or any history of seizure except those therapeutically induced by ECT or with clear precipitant (e.g., febrile seizure of childhood, alcohol withdrawal, etc.);
- −have any intracranial implant (e.g., aneurysm clips, shunts, stimulators,) or any other metal object within or near the head, excluding the mouth, that cannot be safely removed;
- −if participating in psychotherapy, must have been in stable treatment for at least 3 months prior to entry into the study, with no anticipation of change in the frequency of therapeutic sessions, or the therapeutic focus over the duration of the study;
- −have a clinically significant laboratory abnormality, in the opinion of the one of the principal investigators;
- −are currently taking lorazepam ≥2 mg daily (or equivalent) due to the potential to limit rTMS efficacy;
- −are currently taking, any dose of an anticonvulsant due to the potential to limit rTMS efficacy;
- −if anticonvulsants have been discontinued prior to screeningScreeningThe checks done before joining, to see whether a study fits.Read more →, at least 5 half-lives have elapsed until screening to allow sufficient drug clearance;
- −have a non-correctable clinically significant sensory impairment (i.e., cannot hear well enough to cooperate with interview).
- −participant was withdrawn from the TRIBE study due to safety concerns or at the discretion of the PI.
- −any history of substance use in the last 4 weeks which poses a safety concern to undergo rTMS as assessed by the PI's review of responses to the trial's 'Substance Use Screening Questions Form'.
- −are pregnant or intend to get pregnant during the study;
- −have a history of MINI diagnosis of a substance use disorder (other than nicotine and/or caffeine) within the last 3 months;
In plain language
Assembled directly from this trial’s registry record. Every sentence traces to a field below — nothing here is generated or interpreted.
What this study is
This study is testing a treatment for a condition.
Phase 3Phase 3A large study comparing a treatment against the current standard.Read more → — a large study comparing this against the current standard, usually across many hospitals.
What is being given or done in this study: MagPro X100/R30 stimulator, Cool-B70 coil.
From the trial registry
Built from these fields:
- designModule.designInfo.primaryPurpose
- designModule.phases
- armsInterventionsModule.interventions[].name
How the study is run
There is only one group in this study, so there is no assignment to different treatments.
This study is open-labelOpen-labelEveryone knows which treatment is being given — nothing is hidden.Read more →: everyone knows which treatment is being given, including you and the study team.
From the trial registry
Built from these fields:
- designModule.designInfo.allocation
- designModule.designInfo.maskingInfo.masking
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
There is one group in this study.
From the trial registry
Built from this field:
- armsInterventionsModule.armGroups[].type
Who the study is looking for
The study lists a minimum age of 18 years, with no upper limit given.
The study is open to people of any sex.
The study does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
These are the criteria the study lists. Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part.
From the trial registry
Built from these fields:
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 80 people.
The study is currently expected to finish around May 2030.
The main measurement is taken over: 6 weeks.
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
Change on the 17-item Hamilton Rating Scale for Depression (HRSD-17) — measured over 6 weeks.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT06986460 on ClinicalTrials.gov. The full registry text is further down this page — this summary never replaces it.
Not medical advice. What do these terms mean?
What is being tested — in plain terms
About MagPro X100/R30 stimulator, Cool-B70 coilDevice
1Hz rTMS delivered to the right DLPFC
From the trial registry — its own words, unedited.
What a device is here: A physical instrument, implant, app or piece of equipment being studied.
Read the full explanation → · in clinical review
Common questions
Answered from this trial’s registry record. Where the record doesn’t say, these answers say so rather than filling the gap.
Am I eligible for this trial?
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part. Concord cannot make that determination, and neither can any tool that has not examined you.
What the study lists: a minimum age of 18 years.
The full inclusionInclusion criteriaThe things you must have or be for a study to consider you.Read more → and exclusion criteriaExclusion criteriaThe things that would prevent someone from taking part.Read more → are published on this page, exactly as the study team wrote them.
The useful next step is to bring this trial to your doctor. Answering a few questions first gives them something concrete to review.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.eligibilityCriteria
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
This study is open-labelOpen-labelEveryone knows which treatment is being given — nothing is hidden.Read more →: everyone knows which treatment is being given, including you and the study team.
There is only one group in this study, so there is no assignment to different treatments.
From the trial registry
- designModule.designInfo.maskingInfo.masking
- designModule.designInfo.allocation
Who can join?
The study lists a minimum age of 18 years, with no upper limit given.
It is open to people of any sex.
It does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can confirm whether a particular person can take part.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: 6 weeks.
The study as a whole is currently expected to finish around 2030-05.
How long any one person takes part can differ from the study length. The study team can tell you what the schedule looks like in practice.
From the trial registry
- outcomesModule.primaryOutcomes[].timeFrame
- statusModule.completionDateStruct.date
How many people are taking part?
The study aims to enrol about 80 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: Toronto, Ontario, Canada.
Sites can open and close during a study, so confirm with the team before travelling.
From the trial registry
- trial_locations
About This Trial
The purpose of this trial is to conduct an adequately powered clinical trial of once daily LFR for individuals diagnosed with treatment-resistant BD-DE who have not responded to iTBS or sham treatment applied to the left DLPFC. This work will develop the evidence supporting the use of LFR rTMS for individuals with treatment-resistant BD-DE who currently have limited treatment options to alleviate their suffering. Participants will come for 30 days of LFR, with a 6-week follow-up period. Symptoms of depression (for determining treatment efficacy) and mania (for determining treatment safety) will be assessed using the 17-item Hamilton Rating Scale for Depression (HRSD-17) and the Young Mania Rating Scale (YMRS) every five treatments during the treatment course, and at 1 week and 6 week after treatment completion.
Worth passing on?
Save it to the Care Package and send it to them, or to their doctor, in one message. Whether they follow it up is theirs to decide.
Review the Care PackageThis page is for informational purposes only and does not constitute medical advice. Clinical trial eligibility can only be determined by the trial site after proper screening. Trial information is sourced from ClinicalTrials.gov and may not reflect the most current status. Always consult your healthcare provider before making decisions about clinical trial participation.