Can eye movements heal trauma after a heart attack?
NCT ID NCT04672551
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether EMDR, a therapy that uses guided eye movements, can help people with PTSD caused by a heart attack. Sixty adults who had a heart attack and developed PTSD will receive eight weekly EMDR sessions. The goal is to see if EMDR reduces PTSD symptoms and might also lower the risk of future heart problems.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- EMDR therapy (a type of talk therapy using eye movements)
- What this could lead to
- If it works, this could provide an effective first-line treatment for PTSD after a heart attack, potentially improving both mental and heart health.
- What could go wrong
- This is a small early trial with only 60 people, so results may not apply to everyone. EMDR may not reduce PTSD symptoms more than standard care, and benefits for heart health are speculative.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2020
- Expected to finish
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Nov 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age between 18-70 years * Men or women * STEMI (irrespective of troponin, but ST-elevation) or non-STEMI (troponin positive) at the time of the cardiac event, as verified by the cardiologist * Diagnosis of PTSD caused by the cardiac event Exclusion Criteria: * Psychotic disorder, bipolar disorder, substance abuse as measured with the Mini International Neuropsychiatric Interview (M.I.N.I) * Acute suicidal ideation as assessed with the M.I.N.I. * Non-selective beta blockers (e.g., propranolol) during the study period * Ongoing psychological/psychiatric treatment outside of the trial during the study period * Visionary problems, e.g. strabismus, which does not allow adequate eye movements * Insufficient knowledge of the German language * Expected inability or willingness to follow the study protocol * Regular medication with benzodiazepine
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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
1 site. 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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University Hospital Zurich
RECRUITINGZurich, Switzerland
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