300 volunteers help unravel the mysteries of complex PTSD
NCT ID NCT05592652
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at the specific symptoms of complex post-traumatic stress disorder (PTSD) compared to regular PTSD. Researchers used questionnaires to measure dissociation, emotional control, and trauma in 300 adults. The goal was to better understand and identify complex PTSD, not to test a treatment.
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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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300 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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Jul 2025
- 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 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 Patient : * Age ≥ 18 years * Free, informed and signed consent * Affiliated to a social security scheme Inclusion Criteria volonteer : * Age ≥ 18 years * Free, informed and signed consent * Affiliated to a social security scheme Exclusion Criteria (patient and volonteer): * Under legal protection (curatorship, guardianship, safeguard of justice) * Present a former or current psychotic disorder, a former or current neurological disease, a history of head trauma (loss of consciousness of more than 10 minutes)
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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.
Contacts and locations
Locations
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UHTours
Tours, 37000, France
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Other studies related to the condition(s) this trial covers.
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