Psychometric Properties of the International Trauma Interview (ITI) for ICD-11 PTSD and CPTSD
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Post Traumatic Stress Disorder (PTSD)
- Sponsor
- University of Zurich
- Enrollment
- 77
- Locations
- 1
- Primary Endpoint
- International Trauma Interview (ITI)
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief 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.
Investigators
Eligibility Criteria
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
International Trauma Interview (ITI)
Time Frame: Up to two weeks upon psychiatric ward entry
Life Event Checklist DSM-5
Time Frame: Up to two weeks upon psychiatric ward entry
Secondary Outcomes
- Beck Depression Inventory II(Up to seven days upon psychiatric ward entry)
- Brief Symptom Checklist(Up to seven days upon psychiatric ward entry)
- Impact of Event Scale Revised Version(Up to seven days upon psychiatric ward entry)
- PTSD Checklist for DSM-5(Up to seven days upon psychiatric ward entry)
- Borderline Symptom List(Up to seven days upon psychiatric ward entry)