Eye movement technique may quiet trauma memories without full recall
NCT ID NCT07767396
First seen Aug 17, 2026 · Last updated Aug 18, 2026 · Updated 1 time
Summary
This trial tests whether combining eye movements with different ways of reactivating a memory can reduce the frequency and distress of intrusive trauma memories in people with PTSD. Participants are randomly assigned to one of three procedures: unconscious trauma reactivation, active trauma memory recall, or neutral memory recall, each paired with bilateral eye movements. The study tracks intrusive memories and PTSD symptoms over a week to see which approach is most tolerable and effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A behavioral procedure combining memory reactivation (unconscious, active, or neutral) with bilateral eye movements
- What this could lead to
- If effective, this could offer a less distressing way to reduce intrusive memories and PTSD symptoms, potentially improving treatment acceptability.
- What could go wrong
- The trial is relatively small and early-stage, and results may not generalize. Some participants may still find the procedure distressing, and the benefit over standard care is unproven.
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 117 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
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 50 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: 1. Meet DSM-5 PTSD Criterion A, such as exposure to actual or threatened death, serious injury, or sexual violence; have experienced one or more traumatic events. 2. Experienced five or more trauma-related intrusive memories during the baseline week. 3. Have internet access and access to a personal computer suitable for completing the online study tasks. 4. Have normal or corrected-to-normal vision and be able to complete computerized visual and eye movement tasks. 5. Be willing to provide informed consent, able to complete study procedures, and able to be contacted by the study team. Exclusion Criteria: 1. Have fewer than five trauma-related intrusive memories during the baseline week. 2. Have a current or past psychotic disorder, current manic episode, severe obsessive-compulsive disorder, severe personality disorder, or another severe psychiatric condition judged to interfere with study participation, adherence, or safety. 3. Have current acute suicidal ideation or behavior, significant risk of harm to self or others, or any condition requiring urgent clinical intervention. 4. Have current severe substance use disorder or severe substance dependence judged to interfere with study participation or safety. 5. Have a current organic disorder, neurological condition, history of epilepsy or seizures, significant brain injury, or other medical condition judged to interfere with safe participation or completion of the computerized visual or eye movement tasks. 6. Have visual impairment or other condition that prevents completion of the computerized visual or eye movement tasks. 7. Current participation in another intervention study or current treatment judged by the research team to interfere with study participation, safety, or outcome assessment.
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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 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.
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Other studies related to the condition(s) this trial covers.
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