Pilot Study: Evaluating the Feasibility of Accelerated rTMS Treatment Delivered at Individual Resonant Frequencies for In-patient Subjects Suffering From Major Depressive Disorder
University of California, Los Angeles
Summary
The investigators are studying the feasibility, safety, and tolerability of administering accelerated repetitive Transcranial magnetic stimulation(a-rTMS) at frequencies other than standard 10 Hz for in-patient Subjects diagnosed with Major Depressive Disorder. Participants will be recruited from the Resnick Neuropsychiatric Hospital. This study will enroll 30 participants who will undergo up to three brain activity recordings, one MRI scan, one TMS procedure to determine the appropriate frequency and intensity for treatment, daily symptom assessments, and 25 TMS treatments. Participants will be asked to participate for up to 2 weeks.
Description
Repetitive Transcranial Magnetic Stimulation (rTMS) is an efficacious treatment for Major Depressive Disorder (MDD) and may hold therapeutic potential for suicidality, specifically. The clinical benefit of rTMS is thought to depend upon successful engagement of brain functional networks, which in turn depends on the preferred oscillatory frequency of the target network for that individual. The investigators have developed a novel interrogation method to identify the optimal individual stimulation frequency for each participant to enhance treatment response by maximizing the engagement of the…
Eligibility
- Age range
- 18–65 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: 1. All subjects must be between 18-65 years of age. 2. Must have confirmed diagnosis of moderate to severe Major Depressive Disorder (single or recurrent episode) as defined by a HAM-D score of 17 or higher. 3. Failure to respond to a minimum of 2 trials of antidepressant medication 4. Failure to respond from at least two different agent classes 5. Accompanied by at least two evidence-based augmentation therapies (Benzodiazepines do not count). 6. Must have a trial of psychotherapy known to be effective in the treatment of MDD of an adequate frequency and duration. 7. Subj…
Interventions
- DeviceOpen-label TMS
Customized, Open-Label Transcranial Magnetic Stimulation
Location
- UCLA TMS Service and Research ServiceLos Angeles, California