- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT03116165
Cognitive-Behavioural Therapy as a Preventive Treatment for Post Traumatic Stress Disorder
Cognitive-Behavioural Therapy as a Preventive Treatment for Post Traumatic Stress Disorder: An Randomized Controlled Trial in the Acute Trauma Care
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
This study investigates if prolonged exposure is an effective treatment in reducing PTSD symptoms people who have recently experienced trauma. The study will also investigate predictive markers of PTSD, moderators of successful treatment and health economic aspects of the intervention.
Participants will first undergo an evaluation session that will include an interview (Immediate Stress Reaction Checklist) and questionnaires. Participants will subsequently be randomly assigned to receive either modified prolonged exposure therapy or attention control, starting the assigned intervention immediately. Participants in each arm will receive three weekly treatment sessions. Treatment will involve psychoeducation about common reactions to trauma, imaginal exposure (revisiting memories of a recent trauma out loud with a therapist and audio-recording these for review at home), exposure in vivo and breathing retraining. All participants will undergo assessments 2, 6 (primary endpoint) and 12 months after the intervention by blinded assessors. Patients unable to come to the clinic for follow-up assessments will be interviewed via telephone or skype. Source data will be quality monitored by an independent party (Karolinska trial alliance) according to the Helsinki Declaration.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Stockholm, Schweden, 17177
- Karolinska Institutet
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Presenting to the emergency department at the Karolinska University hospital Solna in the past 72 hours before the intervention
- Meets diagnostic criterion A for post-traumatic stress disorder in the fifth version of Diagnostic and Statistical Manual of Mental Disorders, DSM-5
Exclusion Criteria:
- Do not want to participate in the study
- Ongoing intoxication (e.g. severe alcohol intoxication)
- Other serious psychiatric comorbidity that demands attention (e.g. manic episode, acute suicidal ideation)
- Not oriented
- Not having a memory ot the tramatic event
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Single
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Modified prolonged exposure therapy
Participants will receive three sessions of modified prolonged exposure therapy.
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Participants will receive three sessions of modified prolonged exposure therapy.
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Placebo-Komparator: Attention control
Participants will receive three sessions of supportive counselling and psychoeducation
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Participants will receive three sessions of supportive counselling and psychoeducation
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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CLINICIAN-ADMINISTERED PTSD SCALE for Diagnostic and Statistical Manual of Mental Disorders-5 (CAPS)
Zeitfenster: Change 2-, 6- (primary endpoint) and 12 months after intervention
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Clinical interview that gives a continuous measure of PTSD severity and dichotomous diagnosis of PTSD
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Change 2-, 6- (primary endpoint) and 12 months after intervention
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders-5 (PCL-5)
Zeitfenster: Change 2-, 6- (primary endpoint) and 12 months after intervention
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Self-report questionnaire for the assessment of PTSD severity
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Change 2-, 6- (primary endpoint) and 12 months after intervention
|
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Montgomery Åsberg Depression Rating Scale - Self-report (MADRS-S)
Zeitfenster: Change from baseline to 2, 6 (primary endpoint) and 12 months after intervention
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Self-report questionnaire for the assessment of severity of depression
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Change from baseline to 2, 6 (primary endpoint) and 12 months after intervention
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Euroqol (EQ-5D)
Zeitfenster: Measured 6 months after intervention
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Measure of general health and quality of life
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Measured 6 months after intervention
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WHO Disability Assessment Schedule (WHODAS)
Zeitfenster: Change 2-, 6- (primary endpoint) and 12 months after intervention
|
Measure of general health and function
|
Change 2-, 6- (primary endpoint) and 12 months after intervention
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Adverse events
Zeitfenster: Change 2-, 6- (primary endpoint) and 12 months after intervention
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Measure of number adverse events
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Change 2-, 6- (primary endpoint) and 12 months after intervention
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Subjective unit of distress scale (SUD)
Zeitfenster: Change at week 1, week 2 and week 3
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Ratings of distress
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Change at week 1, week 2 and week 3
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Intrusion diary
Zeitfenster: Change at week 1, week 2 and week 3
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A self-report diary on number of intrusions
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Change at week 1, week 2 and week 3
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Insomnia Severity Index (ISI)
Zeitfenster: Change 2-, 6- (primary endpoint) and 12 months after intervention
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Self-report questionnaire regarding insomnia
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Change 2-, 6- (primary endpoint) and 12 months after intervention
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Multidimensional Scale of Perceived Social Support (MSPSS)
Zeitfenster: Change 2-, 6- (primary endpoint) and 12 months after intervention
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A measure to assess for social support
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Change 2-, 6- (primary endpoint) and 12 months after intervention
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Trimbos Institute of costs in psychiatry (TIC-P)
Zeitfenster: Measured at 6 (primary endpoint) months after the intervention
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Self-report measure on societal costs
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Measured at 6 (primary endpoint) months after the intervention
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Mitarbeiter und Ermittler
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- EPN 2015/1820-31
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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