Psychometric Properties of the International Trauma Interview (ITI) for ICD-11 PTSD and CPTSD
NCT ID: NCT04086654
Last Updated: 2022-11-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
77 participants
INTERVENTIONAL
2020-03-02
2021-10-15
Brief Summary
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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.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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International Trauma Interview (ITI)
International Trauma Interview (ITI) for ICD-11 PTSD and Complex PTSD - German version
The ITI consists of 18 items and for each symptom, standardized questions as well as probes are presented. A trained professional rates both symptom frequency and intensity, which are converted into an overall index of symptom severity. A diagnosis of PTSD/CPTSD is established by applying the ICD-11 diagnostic rules. It takes approximately 30-60 minutes to administer.
Interventions
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International Trauma Interview (ITI) for ICD-11 PTSD and Complex PTSD - German version
The ITI consists of 18 items and for each symptom, standardized questions as well as probes are presented. A trained professional rates both symptom frequency and intensity, which are converted into an overall index of symptom severity. A diagnosis of PTSD/CPTSD is established by applying the ICD-11 diagnostic rules. It takes approximately 30-60 minutes to administer.
Eligibility Criteria
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Inclusion Criteria
* Able to give informed consent as documented by signature
Exclusion Criteria
* Other contraindications to undergo the clinical interview
18 Years
99 Years
ALL
No
Sponsors
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University of Zurich
OTHER
Responsible Party
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Locations
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Integrierte Psychiatrie Winterthur, Spezialstation für Traumafolgestörungen
Winterthur, Canton of Zurich, Switzerland
Countries
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Related Links
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Information about ICD-11 PTSD/CPTSD measures
Chair organizing the study
Other Identifiers
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ITI Project
Identifier Type: -
Identifier Source: org_study_id
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