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Research on feasibility and efficacy of Cognitive Processing Therapy for posttraumatic stress disorder in Japan

Research on feasibility and efficacy of Cognitive Processing Therapy for posttraumatic stress disorder in Japan - Research on Cognitive Processing Therapy for PTSD in Japan

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000009488
Enrollment
20
Registered
2012-12-06
Start date
2012-12-06
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Posttraumatic Stress Disorder

Interventions

The cognitive processing therapy

Sponsors

University of Tsukuba
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Those diagnosed as full or Partial PTSD by the CAPS with its score greater than 40 2.More than 6 months durationof PTSD 3.Those who live in the catchment area of the participating centers 4.Those who can spend 2 hours a day to do the homework assignment 5.Native Japanese speaker

Exclusion criteria

Exclusion criteria: 1.Those who cannot continue the treatment due to concurrent psychiatric disorders (ex. schizophrenia, bipolar disorder,alcohol/drug related disorder, A cluster personality disorder.etc.)and severe self-destrutive symptoms(self-injury or suicidal attempt) 2.Those who have a history of epilepsy and whose EEG has not been normalized 3.Those who have too severe cognitive dysfunctions to do CPT sessions 4.Physical disease that may interfere psychological treatment 5.Those who have already received cognitive behavioral treatment for traumatic symptoms, or currently receive it 6.Those who cannot go to the hospital regularly(the absence rate of treatmnet periods > 50%) 7.Those who are judged by the screening doctors due to other reasons,such as pregnant,difficulty in understanding the procedure of the study or treatment protocol due to illiteracy or intellectual problem, ongoing or scheduled court litigation for which PTSD works favorably (excluding arbitration or litigation for divorce), and etc.

Design outcomes

Primary

MeasureTime frame
Clinician Administered Scale for PTSD(CAPS)

Countries

Japan

Contacts

Public ContactNobuaki Morita

University of Tsukuba Faculty of Medicine

nobuakim@nifty.com+81-29-853-3099

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026