Effectiveness Study of cognitive behavior therapy guided self-care with bulimia nervosa -an pilot study-

Effectiveness Study of cognitive behavior therapy guided self-care with bulimia nervosa -an pilot study- - Effectiveness Study of cognitive behavior therapy guided self-care with bulimia nervosa -an pilot study-

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011120

Enrollment

Registered

2013-07-10

Start date

2012-06-01

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

Bulimia nervosa, Eating disorder not otherwise specified

Interventions

Cognitive behavioral therapy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Primary diagnosis of bulimia nervosa or eating disorder not otherwise specified

Exclusion criteria

Exclusion criteria: Individuals with who have histories of substance abuse, active suicidality, severe mental and physical condition, body mass index < 14, global assesment of functioning < 50, pervasive development disorder, intelligence quotient < 80, eating disorder examination questionnaire > 2.8 for health control, mood disorder (major depression, bipolar), and psychiatric disorders associated with substance abuse

Design outcomes

Primary

Measure	Time frame
abstinence rates from objective bingeing and vomiting	—

Secondary

Measure	Time frame
EDE-Q subscales (E, W, S, R, G) BITE PHQ-9 GAD-7 HADS BMI BDI GAF CGI	—

Countries

Japan

Contacts

Public ContactMichiko Nakazato

Chiba University Graduate School of Medicine Research Center for Child Mental Development

nakazato@faculty.chiba-u.jp043-226-2975

Outcome results

None listed

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