Evaluation of the Brainsway Deep Transcranial Magnetic Stimulation (TMS) H-Coil in the Treatment of Major Depression Disorder
- Conditions
- Major Depressive Disorder
- Interventions
- Device: Brainsway H-Coil Deep TMS System (Sham treatment)Device: Brainsway H-Coil Deep TMS System
- Registration Number
- NCT00927173
- Lead Sponsor
- Brainsway
- Brief Summary
The purpose of the study is to evaluate the efficacy and safety of deep brain rTMS, (Transcranial Magnetic Stimulation), a new experimental procedure using the H-Coil, in subjects with Major Depressive Disorder that have been previously unsuccessfully treated with antidepressant medications.
- Detailed Description
This study is a multicenter, randomized double blind, sham controlled study to evaluate the safety and efficacy of H-coil deep transcranial magnetic stimulation (dTMS) as a treatment for patients with major depressive disorder who have been previously unsuccessfully treated with antidepressant medications. Studies of repetitive transcranial magnetic stimulation (rTMS), typically using a figure-8 coil, have shown that stimulating superficial brain regions can be beneficial in treating major depression. Differing from traditional figure-8 coil, the H-coil is designed to stimulate deep brain regions related to motivation, reward, and pleasure. Preliminary studies have been conducted and seem to indicate that through stimulating certain brain areas with the H-coil, dTMS may have an antidepressant effect. The study population will consist of patients with major depressive disorder who have failed adequate medication treatment or shown significant intolerance to medications. The study duration is 18 weeks, with a 2 week period of weaning the patient off medication, followed by 4 weeks of 5 daily treatments and 12 weeks of biweekly treatments. Mood and mental state will be carefully monitored through standard psychological scales and rating during the drug taper-down and throughout treatment.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 233
- Outpatients.
- Men and women 22-68 years of age.
- Primary DSM-IV diagnosis of Major Depression, single or recurrent episode.
- Current depressive episode is less than 5 years duration.
- The patient did not respond to at least one but not more than four antidepressant treatments in the current episode.
- Patients who have not completed antidepressant trials due to intolerance to therapy of 2 or more anti-depressant medications in the current episode.
- Satisfactory safety screening questionnaire for transcranial magnetic stimulation.
- Patients not suffering from hypo or hyper-thyroidism based on pre-study TSH level or medically stabilized.
- Patients able to tolerate psychotropic medication washout and no psychotropics during the treatment, other than benzodiazepine at equivalent daily dose of up to 3 mg lorazepam.
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A history of schizophrenia, any psychotic disorder, PTSD, bipolar disorder, OCD, eating disorders (e.g., anorexia nervosa, bulimia) or substance abuse
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A history of panic disorder, social anxiety disorder or personality disorder (such as antisocial, schizotypal, histrionic, borderline, narcissistic) as assessed by the investigator to be primary, causing a higher degree of distress or impairment than MDD.
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A history of any significant medical disease (i.e., cardiovascular, gastrointestinal, etc.)
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A history of seizures, at risk for seizure (e.g., history of significant head trauma with loss of consciousness for greater than or equal to 5 minutes or familial or personal history of epilepsy) or have been diagnosed with a seizure disorder.
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Undergone rTMS treatment, Vagus Nerve Stimulation, or Deep Brain Stimulation.
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Received ECT within the last 3 months or failed to respond to ECT treatment.
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Individuals with a significant neurological disorder or insult including:
- Any condition likely to be associated with increased intracranial pressure
- Space occupying brain lesion
- Any history of seizure EXCEPT those therapeutically induced by ECT
- History of cerebrovascular accident
- Transient ischemic attack within two years
- Cerebral aneurysm
- Dementia
- Parkinson's disease
- Huntington's chorea
- Multiple sclerosis
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Individuals with hearing loss.
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Any intracranial implant such as 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.
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A cardiac pacemaker, implanted medication pump, intracardiac line, or acute, unstable cardiac disease.
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Use of fluoxetine within 6 weeks of the randomization visit.
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Use of a Monoamine Oxidase Inhibitor (MAOI) within 2 weeks of the randomization visit.
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Present suicidal risk as assessed by the investigator.
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Implanted neurostimulators.
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History of abnormal MRI.
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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 rTMS trial.
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Clinically significant laboratory abnormality, in the opinion of the Investigator based on CBC and biochemistry.
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Women of childbearing potential and not using a medically accepted form of contraception when engaging in sexual intercourse.
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Women: if pregnant, planning on becoming pregnant, or currently nursing.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Sham Brainsway H-Coil Deep TMS System (Sham treatment) Sham treatment Active Brainsway H-Coil Deep TMS System Active Deep Transcranial Magnetic Stimulation treatment
- Primary Outcome Measures
Name Time Method HDRS-21 5 weeks
- Secondary Outcome Measures
Name Time Method Response rate 5 weeks Remission rates 5 weeks Quality of Life 5 weeks
Trial Locations
- Locations (22)
Greater Nashua Mental Health Center
🇺🇸Nashua, New Hampshire, United States
Shalvata Mental Health Center
🇮🇱Hod Hasharon, Israel
Hadasah Ein-Karem Medical Center
🇮🇱Jerusalem, Israel
Johns Hopkins University
🇺🇸Baltimore, Maryland, United States
University of California (UCLA)
🇺🇸Los Angeles, California, United States
UC Davis Center for Mind & Brain
🇺🇸Sacramento And Davis, California, United States
Smart Brain and Health
🇺🇸Santa Monica, California, United States
Advanced Mental Health Care Inc. - Juno Beach
🇺🇸Juno Beach, Florida, United States
Advanced Mental Health Care Inc. - Royal Palm Beach
🇺🇸Royal Palm Beach, Florida, United States
McLean Hospital - TMS Services
🇺🇸Belmont, Massachusetts, United States
Duke Medical Center Department of Psychiatry & Behavioral Sciences
🇺🇸Durham, North Carolina, United States
Medical Uni. Of South Carolina (MUSC)
🇺🇸Charleston, South Carolina, United States
Neuropharmacology Services
🇺🇸New York, New York, United States
Columbia University / New York State Psychiatric Institute
🇺🇸New York, New York, United States
UT Southwestern Medical Center at Dallas
🇺🇸Dallas, Texas, United States
Senior Adults Specialty Research
🇺🇸Austin, Texas, United States
Center for Addiction and Mental Health (CAMH)
🇨🇦Toronto, Ontario, Canada
EPS Ville-Evrard
🇫🇷Neuilly Sur Marne, France
Universitätsklinikum Bonn, Klinik und Poliklinik für Psychiatrie und Psychotherapie
🇩🇪Bonn, Germany
Klinik für Psychiatrie und Psychotherapie, Ludwig-Maximilians-Universität
🇩🇪Munich, Germany
Kfar Shaul Mental Health Center
🇮🇱Jerusalem, Israel
Beer Yaacov Mental Health Center
🇮🇱Beer Yaacov, Israel