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the Setouchi Breast Cancer Cohort Study

the Setouchi Breast Cancer Cohort Study - SBCCS

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000013647
Enrollment
2000
Registered
2014-04-07
Start date
2013-02-21
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

Breast cancer

Interventions

None listed

Sponsors

Kawasaki medical school
Lead Sponsor
National Cancer Center, Research Center for Cancer Prevention and Screening
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: (i)Histological or cytological diagnosis of breast cancer and planned radical treatment for the disease at a participating institution. (ii)Women aged 20 years old or above. (iii)Signed written informed consent.

Exclusion criteria

Exclusion criteria: Exclusion Criteria (i)Breast cancer with distant metastasis (Stage IV). (ii)Ineligibility for the study based on the decision of an investigator.

Design outcomes

Primary

MeasureTime frame
disease-free survival (DFS), defined as the time from enrollment to the earliest documentation of disease relapse, asynchronous breast cancer, any secondary cancer, or death due to any cause.

Secondary

MeasureTime frame
Secondary endpoints include overall survival (OS), health-related quality of life (HRQoL), breast cancer-related symptoms, and adverse events.

Countries

Japan

Contacts

Public ContactMiki Fujiwara

the Non-Profit Organization Setouchi Breast Project Comprehensive Support (SBP-CS) Office

office@setouchi-bp.com+81-86-235-2655

Outcome results

None listed

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