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Efficacy and safety of Eribulin as the first line therapy for advanced or recurrent breast cancer patients without HER2 overexpression.

Efficacy and safety of Eribulin as the first line therapy for advanced or recurrent breast cancer patients without HER2 overexpression. - BIRICHEN study(Breast cancer multi Institutional study for Recurrent or Inoperable patients by first line CHemotherapy with EribuliN)

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000006086
Enrollment
35
Registered
2011-07-31
Start date
2011-07-01
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

Advanced or metastatic breast cancer

Interventions

Eribulin

Sponsors

Dept. Surgical Oncology, Osaka City University Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1)patient who confirmed histologically HER2 negative as metastatic breast cancer 2)ferst-line chemotherapy 3)ECOG PS 0-1 4)having measureable lesion according to RECIST 5)adequate organ functions confermed with following major examination neutrophil=>1500mm3 platelet count=>100,000/mm3 hemoglobin=>9.0g/dL AST,ALT=<75IU/L total bilirubin=<1.5mg/dL serum creatinine=<1.5mg/dL 6)Expected survival time : more than 3 months 7)obtained written informed consent

Exclusion criteria

Exclusion criteria: 1)having systemic infection 2)pleural effusion,ascites,hydropericardium that is not good control 3)symptomatic brain metastasis 4)patient with following serious complication heart disease that is not good control myocardial infarction in the latest 6th months cirrhosis interstitial pneumonia,pulmonary fibrosis bleeding tendency 5)having active multiple cancers 6)menopausal women patients having possibility pregnancy 7)systemic steroid therapy 8)widespread radiation therapy 9)patient who reject supportive therapy for myelosuppresion 10)judged by the investigator to be unfit to be enrolled into the study

Design outcomes

Primary

MeasureTime frame
Response rate

Countries

Japan

Contacts

Public ContactTsutomu Takashima

Osaka Breast Cancer Chemo-Endocrine Therapy Study Group Executive office

tsutomu-@rd5.so-net.ne.jp06-6645-3838

Outcome results

None listed

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