Accompaniment study:Effect study of the treatment as usual group of the randomized controlled trial of the cognitive-behavioral therapy for generalized anxiety disorder patients

Accompaniment study:Effect study of the treatment as usual group of the randomized controlled trial of the cognitive-behavioral therapy for generalized anxiety disorder patients - Effect study of the TAU group in RCT of the cognitive-behavioral therapy for generalized anxiety disorder patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000038019

Enrollment

Registered

2019-09-17

Start date

2019-09-20

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

Generalized Anxiety Disorder

Interventions

Cognitive behavioral therapy (5sessions)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Primary diagnosis of Generalized Anxiety Disorder using the Mini- International Neuropsychiatric Interview, DSM-5. (2) The age between 18 to 65. (3) Patients with full consent of participation in the study. (4) Patients' PSWQ score is above 45. (5) No change of medical drugs during the study. (6) Possible to understand cognitive behavioral therapy, and has mental and physical condition that can be participate the session for at least one year. (7) If Generalized Anxiety Disorder is primary diagnosed, patients with Social Anxiety Disorder, Major Depressive Disorder, Agoraphobia will not be excluded from the study.

Exclusion criteria

Exclusion criteria: psychosis, major depression, bipolar, active suicidality, organic brain disorder, substance abuse or dependence, antisocial personality disorder, other severe mental / physical condition

Design outcomes

Primary

Measure	Time frame
Penn State Worry Questionnaire (PSWQ)	—

Countries

Japan

Contacts

Public ContactHonami Arai

Chiba University Research Center for Child Mental Development

aypa1127@chiba-u.ac.jp043-226-2975

Outcome results

None listed

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