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Effectiveness of hikikomori intervention program for family members: A randomized controlled trial

Effectiveness of hikikomori intervention program for family members: A randomized controlled trial - Effectiveness of hikikomori intervention program for family members

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000037289
Enrollment
80
Registered
2019-07-05
Start date
2019-06-10
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

Hikikomori (social withdrawal)

Interventions

Intervention group: Family intervention program (consisted of 3 sessions, 180 min. per session, held in every other weeks) + TAU (family support) TAU group: TAU (family support)

Sponsors

Kyushu University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Subject who is living with hikikomori sufferers. (2) Subject who is already utilizing hikikomori support. (3) Subject who is over 20 years of age. (4) Duration of hikikomori period of hikikomori sufferer is over six months. (5) Subject with written informed consent.

Exclusion criteria

Exclusion criteria: (1) Subject who has already participated in Mental Health First Aid program. (2) Hikikomori sufferer is regulary utilizing a hikikomori support and/or a psychiatric service. (3) Subject who has difficulty in literacy of Japanese. (4) Subject who has difficulty in taking program regulary due to severe physical or mental symptoms. (5) Harmful behavior (e.g. daily violence) by hikikomori sufferer is confirmed. (6) Risk of harmful behavior such as severe aggression by hikikomori sufferer is confirmed. (7) Risk of self-harm of hikikomori sufferers such as self-injury or suicidal thoughts is confirmed. (8) Subject who is considered as unsuitable for the study by the investigator for other reasons.

Design outcomes

Primary

MeasureTime frame
Comparison of score of perceived skills in supporting hikikomori sufferers between intervention group and TAU group after 2 months of participating in the program.

Secondary

MeasureTime frame
Changes in scores of each time point (pre-program, post-program, 2 months after the program, 6 months after the program) of self-rated questionnaires: perceived skills in supporting hikikomori sufferers, confidence, stigma toward mental health problems, attitude toward hikikomori sufferers by participants, hikikomori problematic behavior and adaptive behavior. And behavioral changes in hikikomori sufferers reported by participants.

Countries

Japan

Contacts

Public ContactTakahiro Kato

Kyushu University Department of Neuropsychiatry Graduate School of Medical Sciences

kato.takahiro.015@m.kyushu-u.ac.jp092-642-5627

Outcome results

None listed

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