CompletedNot Applicable

Psychometric Properties of the International Trauma Interview (ITI) for ICD-11 PTSD and CPTSD

Switzerland77 participantsStarted 2020-03-02

Plain-language summary

The aim of the project is to evaluate the psychometric properties (e.g. validity, reliability) of the International Trauma Interview (ITI) - German version. The ITI is a structured clinical interview that corresponds to the ICD-11 criteria for diagnosing both posttraumatic stress disorder (PTSD) and complex posttraumatic stress disorder (CPTSD). Eligible participants from psychiatric inpatient and outpatient facilities in Switzerland who have provided informed will complete various self-report measures about trauma-related mental health complaints. In addition, the ITI will be conducted by a trained clinician. Lastly, information from the medical chart will be further used for scientific purpose. The overall assessment will take approximately 1-2 hours to complete.

Who can participate

Age range18 Years – 99 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Study-specific Inclusion criteria * Structured diagnostic procedures upon hospital entry not yet started, except for orienting assessments * Able to give informed consent as documented by signature * Able to understand and communicate in German Exclusion criteria * Clinical signs for impaired cognitive abilities * Other contraindications to undergo the clinical interview

What they're measuring

International Trauma Interview (ITI)

Timeframe: Up to two weeks upon psychiatric ward entry

Life Event Checklist DSM-5

Timeframe: Up to two weeks upon psychiatric ward entry

Trial details

NCT IDNCT04086654

SponsorUniversity of Zurich

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-10-15

View on ClinicalTrials.gov More Post Traumatic Stress Disorder (PTSD) trials