NCT07167940

Brief Summary

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.

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
90

participants targeted

Target at below P25 for phase_3

Timeline
49mo left

Started Jul 2026

Typical duration for phase_3

Geographic Reach
1 country

2 active sites

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 4, 2025

Completed
7 days until next milestone

First Posted

Study publicly available on registry

September 11, 2025

Completed
10 months until next milestone

Study Start

First participant enrolled

July 1, 2026

Expected
4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2030

1 day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2030

Last Updated

March 16, 2026

Status Verified

March 1, 2026

Enrollment Period

4 years

First QC Date

September 4, 2025

Last Update Submit

March 12, 2026

Conditions

Keywords

Post-traumatic Stress DisorderTranscranial Magnetic StimulationVeterans

Outcome Measures

Primary Outcomes (1)

  • PTSD Checklist for the DSM-5

    Measure of the number and severity of PTSD symptoms. A total symptom severity score (range - 0-80) can be obtained by summing the scores for each of the 20 items. Higher scores indicate more severe PTSD.

    T1:Baseline, T2: Post-Treatment, T3: One month post treatment, & T4: 3 months post-treatment

Secondary Outcomes (3)

  • Executive Functioning

    T1: Baseline, T2: Post-Treatment, & T4 3 months post treatment

  • Pittsburgh Sleep Quality Index

    T1:Baseline, T2: Post-Treatment, T3: One month post treatment, & T4: 3 months post-treatment

  • Short-Form-36

    T1:Baseline, T2: Post-Treatment, T3: One month post treatment, & T4: 3 months post-treatment

Study Arms (2)

Active TMS

ACTIVE COMPARATOR

Active transcranial magnetic stimulation

Device: Transcranial magnetic stimulation

Sham TMS

SHAM COMPARATOR

Non-active/sham transcranial magnetic stimulation

Device: Sham transcranial magnetic stimulation

Interventions

iTBS; 50 Hz triplets given at 5 Hz frequency with a cycle time of 2 seconds on and 8 seconds off). There will be 60 cycles for a total of 1800 pulses

Also known as: TMS
Active TMS

Sham iTBS; 50 Hz triplets given at 5 Hz frequency with a cycle time of 2 seconds on and 8 seconds off). There will be 60 cycles for a total of 1800 pulses

Also known as: Sham TMS
Sham TMS

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Diagnosis of chronic PTSD, meeting DSM-5 criteria.
  • Eligible Veterans (regardless of sex) will be between the ages of 18-70.
  • 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.
  • For safety, participants must meet established screening criteria for magnetic resonance imaging (MRI). This is implemented as a conservative measure given the novel application of TBS in this population since MRI involves magnetic fields at a similar intensity to those emitted from the stimulation coil. These measures require a patient not to have the following (unless MRI-safe): A cardiac pacemaker, implanted device (deep brain stimulation) or metal in the brain, cervical spinal cord, or upper thoracic spinal cord.
  • Willingness to participate in a clinical trial for approximately 4 to 6 months (consisting of a treatment phase with a 4-month follow-up period).
  • Veterans must also be willing and able to comply with all study-related procedures and visits and be capable of independently reading and understanding information materials and providing written informed consent.
  • Sufficient visual and auditory acuity to allow neuropsychological testing.

You may not qualify if:

  • 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.
  • Acute illness or unstable chronic illness, e.g., history of severe liver disease (cirrhosis, esophageal varices, ascites, portal hypertension, hepatic encephalopathy).
  • Pregnant or breastfeeding and planning to become pregnant within the next 3 months.
  • Have a mass lesion, cerebral infarct, or other neuroanatomical abnormality located at the TMS treatment site (DLPFC); a lifetime history of a) seizure disorder b) primary or secondary CNS tumors c) stroke or d) cerebral aneurysm.
  • Greater than mild traumatic brain injury (following VA/DoD definitions).
  • Inability to read, unable to verbalize understanding, and voluntarily sign the Informed Consent.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

VA Palo Alto Health Care System, Palo Alto, CA

Palo Alto, California, 94304-1207, United States

Location

Providence VA Medical Center, Providence, RI

Providence, Rhode Island, 02908-4734, United States

Location

MeSH Terms

Conditions

Stress Disorders, Post-Traumatic

Interventions

Transcranial Magnetic Stimulation

Condition Hierarchy (Ancestors)

Stress Disorders, TraumaticTrauma and Stressor Related DisordersMental Disorders

Intervention Hierarchy (Ancestors)

Magnetic Field TherapyTherapeutics

Study Officials

  • Michelle R Madore, PhD

    VA Palo Alto Health Care System, Palo Alto, CA

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Michelle R Madore, PhD

CONTACT

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
FED
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 4, 2025

First Posted

September 11, 2025

Study Start (Estimated)

July 1, 2026

Primary Completion (Estimated)

June 30, 2030

Study Completion (Estimated)

July 1, 2030

Last Updated

March 16, 2026

Record last verified: 2026-03

Data Sharing

IPD Sharing
Will not share

Locations