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New questionnaire aims to measure PTSD's hidden toll on Kids' daily lives

NCT ID NCT07368166

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 is testing a new questionnaire called PTSD-iMPACT to see how well it measures the ways PTSD can interfere with daily life in children and adolescents. Researchers will include 1,200 participants from Switzerland and Germany, both those with and without PTSD symptoms. The goal is to create a reliable tool that can help doctors and families better understand and support young people struggling with the effects of trauma.

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.

Participants

About 1,200 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2025

Expected to finish

Oct 2026

An estimate. End dates often move.

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.

Who is studied

Clinical sample: As far as possible, every patient and/or caregiver who visits the participating clinical institutions or medical settings in Switzerland and Germany for the first time (inpatient or outpatient) will be invited to participate in the study. Non-clinical sample: Data of students (all German-speaking cantons) and caregivers of kindergartners (all German-speaking cantons) and students (all German-speaking cantons) will be collected.

Ages

7 to 18 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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.

Clinical population Inclusion Criteria: * Use of (mental) health services at a participating study center. * Children and adolescents between 7 and 18 years / caregivers of children and adolescents between 3 and 18 years * Sufficient knowledge of the German language * Signed consent form (7-18 years: patient and caregiver; 3-6 years: caregivers) Exclusion Criteria: * Children and adolescents under 7 or over 18 years / caregivers of children and adolescents under 3 or over 18 years * Not sufficient knowledge of the German language * No signed consent form (7-18 years: patient and/or caregiver; 3-6 years: caregivers) Non-clinical population Only recruited in Switzerland. Inclusion Criteria: * Students between 3rd grade and 18 years / caregivers of kindergarteners and students up until 18 years * Sufficient knowledge of the German language Exclusion Criteria: * Students 2nd grade or lower and over 18 years / caregivers of children not yet in Kindergarten and students over 18 years * No sufficient knowledge of the German language

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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.

  1. The places running it

    11 sites in 2 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Cantonal Hospital Winterthur

    RECRUITING

    Winterthur, Switzerland

  • Child and Adolescent Psychiatric Services Thurgau

    RECRUITING

    Frauenfeld, Switzerland

  • Child and Adolescent Psychiatry Ulm University

    NOT_YET_RECRUITING

    Ulm, Germany

  • Kinder- und Jugendlichen-Psychotherapie-Ambulanz (KJ-PAM) Marburg

    NOT_YET_RECRUITING

    Marburg, Germany

  • Lehrstuhl für Klinische Psychologie und Kinder- und Jugendlichenpsychotherapie, Katholische Universität Eichstätt-Ingolstadt

    NOT_YET_RECRUITING

    Eichstätt, Germany

  • Otto-Friedrich-Universität Bamberg

    NOT_YET_RECRUITING

    Bamberg, Germany

  • Traumaambulanz, Universitätsklinikum Aachen

    NOT_YET_RECRUITING

    Aachen, Germany

  • University Children's Hospital Zurich

    RECRUITING

    Zurich, 8008, Switzerland

  • Universitätsklinik für Kinder- und Jugendpsychiatrie, Psychosomatik und Psychotherapie Carl von Ossietzky Universität Oldenburg

    NOT_YET_RECRUITING

    Oldenburg, Germany

  • Zentrum für Psychotherapie Bodensee (apb)

    NOT_YET_RECRUITING

    Konstanz, Germany

  • • Parent-Child Consultation 0-5 of The Child and Adolescent Psychiatric Services St. Gallen

    RECRUITING

    Sankt Gallen, Switzerland

More trials for these conditions

Other studies related to the condition(s) this trial covers.