A multicenter intervention study on the effectiveness of group psychoeducation using depression guidelines for patients to prevent relapse

A multicenter intervention study on the effectiveness of group psychoeducation using depression guidelines for patients to prevent relapse - Group psychoeducation study with depression guidelines for patients

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000049934

Enrollment

120

Registered

2022-12-28

Start date

2023-03-01

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

Major Depressive Disorder

Interventions

Group Psychoeducation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients whose attending physician determines that the current episode meets the criteria for major depressive disorder in the DSM-5 Patients who are judged by the attending physician to be in the recovery or maintenance phase of the current episode Patients whose primary antidepressant has not been changed (dose reduction is allowed) nor whose primary psychotherapy has not been changed in the past 3 months

Exclusion criteria

Exclusion criteria: Patients with bipolar disorder Patients with dementia Patients with psychotic symptoms Patients with alcohol or drug dependence Patients with serious physical illnesses Patients who are deemed unsuitable by the principal investigator or research coordinator

Design outcomes

Primary

Measure	Time frame
Patients' understanding of the disease, including prevention of relapse of depression	—

Countries

Japan

Contacts

Public ContactTakashi Tsuboi

Kyorin University School of Medicine Department of Neuropsychiatry

takashi.tsuboi.0821@gmail.com0422-47-5511

Outcome results

None listed

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