A study of efficacy of collaborative care with primary care physician for treatment of Depression (Open-labeled ,multi-facilities randomized case-control study)

A study of efficacy of collaborative care with primary care physician for treatment of Depression (Open-labeled ,multi-facilities randomized case-control study) - A study of efficacy of collaborative care with primary care physician for treatment of Depression

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007083

Enrollment

100

Registered

2012-01-18

Start date

2011-12-01

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

Depression

Interventions

Support patients receiving the treatment by case manager standard treatment

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 20y.o. or older diagnosed of Major Depressive Disorder by DSM-IV

Exclusion criteria

Exclusion criteria: Already receiving treatments of Depression Pregnant Breast feeding Diagnosed or likely diagnosed of Dementia , Alcoholism Strong Suicidal ideation and actual risk of suicide is imminent Determined as inappropriate candidate of the study by attending physician

Design outcomes

Primary

Measure	Time frame
PHQ9(Patient Health Questionnaire 9) score adherence Rate of Satisfaction of patients for their treatment Drop-out rate from treatment	—

Countries

Japan

Contacts

Public ContactTakaaki Yasuda

Saitama Medical Center Department of psychiatry

yasuda@saitama-med.ac.jp049-228-3746

Outcome results

None listed

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