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Can we predict who will develop PTSD after trauma?

NCT ID NCT03615014

Knowledge-focused Sponsor: Hospices Civils de Lyon Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aimed to find factors that can predict whether someone will develop post-traumatic stress disorder (PTSD) after a traumatic event like a serious injury or violence. Researchers followed 460 adults who came to the emergency room within a month of trauma and were at moderate or high risk for PTSD. They used questionnaires to check for PTSD three months later, hoping to improve early identification and care.

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

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

460 people

The number who actually took part.

Started

Feb 2019

Finished

Oct 2019

Lead sponsor

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

18 to 70 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Man or woman aged between 18 and 70 * Admitted in an emergency service after a trauma less than one month old, defined by death exposition or death threat, serious injury or sexual violence, by one or several of the following; * Being directly exposed ; * Being direct witness of traumatic event that occurred to other people; * Hearing that traumatic event arrived to close family member or close friend. In the case of death penalty or death threat of a family member or a friend, events must have been violent or accidental. * Being exposed repeatedly or extremely to aversive characteristics of trauma events (for example: first line actors gathering human remains, cops exposed several times to kid sexual abuse explicit fact). * Written informed-consent * Affiliation to the French social security scheme or beneficiary of a similar scheme Exclusion Criteria: * Patient not understanding French language * Patient under guardianship * Clinical instability making impossible the realization of questionnaires (for example: agitation, vital risk, disorders of consciousness…)

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Conditions

The condition(s) this trial relates to.

acute stress disorder psychiatric disorder post-traumatic stress disorder prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Post-traumatic stress disorder Psychiatric issue

Contacts and locations

Locations

  • CH St Joseph St Luc - Urgences Psychiatriques et Médecine d'urgence

    Lyon, 69007, France

  • CHU Clermont - Hôpital G Montpied - Urgences Psychiatriques et Médecine d'urgence

    Clermont-Ferrand, 63000, France

  • CHU St Etienne - Hôpital Nord - Urgences Psychiatriques

    Saint-Priest-en-Jarez, 42270, France

  • Centre Hospitalier Lyon Sud - Urgences psychiatriques

    Pierre-Bénite, 69310, France

  • Hôpital Edouard Herriot - Urgences Psychiatrique et Médecine d'urgence

    Lyon, 69432, France

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