About this trial
Veterans with posttraumatic stress disorder (PTSD) need more effective treatments. Existing options can have limited adherence and can be very time-consuming. As such, alternative interventions are needed. Transcranial magnetic stimulation (TMS) has been FDA-cleared for depression since 2008 and has recently been cleared to treat smoking cessation and obsessive-compulsive disorder. It has demonstrated promise for reducing PTSD symptom severity but standard TMS has a significant time requirement. This study will compare an accelerated 5-day form of TMS versus sham for PTSD, characterizing efficacy and durability. This project will provide important information that can be implemented in the near term for Veterans with PTSD.
Eligibility criteria
Qualifiers
Diagnosis of chronic PTSD, meeting DSM-5 criteria
Eligible Veterans
Symptomatic despite ongoing stable treatment (medications, psychotherapy, etc.) for at least 6 weeks before study procedures
Ongoing medications and psychotherapy will be allowed to continue unchanged during the study
Disqualifiers
Primary psychotic disorder, bipolar I disorder, and greater than moderate substance use disorder (within the last month, excluding nicotine/caffeine, assessed by a urine drug screen as indicated), determined by the Mini International Neuropsychiatric Interview (MINI)
Active suicidal intent or plan, as detected on screening instruments or in the investigator team's opinion, is likely to attempt suicide within 6 months
The presence of any other condition or circumstance that, in the opinion of the investigator team, has the potential to prevent study completion and/or to have a confounding effect on outcome assessments
History of neurological disorder (e.g., multiple sclerosis, seizure disorder, etc.) or systemic illness affecting CNS function (e.g., liver failure, kidney failure, congestive heart failure, metastatic cancer) or that could meaningfully impact cortical excitability
Trial design
Treatments tested in this trial
- Transcranial magnetic stimulation
- Sham transcranial magnetic stimulation