Could a brain zap help when PTSD talk therapy falls short?
NCT ID NCT07693088
First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study tests whether adding a type of brain stimulation called intermittent theta-burst stimulation (iTBS) can help adults with post-traumatic stress disorder (PTSD) who do not improve enough with standard eye movement desensitization and reprocessing (EMDR) therapy alone. Participants first receive weekly EMDR sessions. Those who still have significant symptoms after seven sessions then receive iTBS (targeted to a brain region involved in emotion regulation) for four weeks while continuing EMDR. The main goals are to see if this combined approach is feasible, safe, and tolerable, and to gather early data on symptom changes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Intermittent theta-burst stimulation (iTBS) device
- What this could lead to
- If this approach is feasible and shows promise, it could point toward a way to help people with PTSD who do not get enough relief from standard therapy alone.
- What could go wrong
- This is a very small pilot study with only 15 people, so results may not apply widely. The added stimulation may not provide extra benefit and could cause side effects like discomfort or headache.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18-70 years * ICD-10 criteria for PTSD (F43.1) * A minimum total score of 4 (moderately ill) on the Clinical Global Impression-Severity (CGI-S) * Likely to be able to complete trial participation (16 weeks) without modifications to psychopharmacological treatment, as per the referring doctor's or psychologist's assessment * Participants must be able and willing to abstain from alcohol consumption during the iTBS treatment period, as required by the TMS Safety Checklist. Exclusion Criteria: * Organic mental disorders (F0) * Currently fulfills the criteria of Active psychoactive substance use or dependence (F1) * Schizophrenia, schizotypal and delusional disorders (F2), manic episode (F30), or bipolar affective disorder (F31); iv) Mental retardation (estimated IQ \<70, as per the referring doctor's or psychologist's assessment) * Active suicidality * Any ongoing involuntary/coercive measures * Any contraindications listed on the TMS Safety Checklist
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Aarhus University Hospital
Aarhus N, Denmark
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Regional Psychiatry Central Jutland
Viborg, Denmark
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Regional Psychiatry Horsens
Horsens, Denmark
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