Phase II study of Eribulin every other week maintenance therapy, after induction therapy of Eribulin on day1 and 8 for 3 cycles, in patients with hormone receptor positive and HER2-negative advanced recurrent breast cancer.

Phase II study of Eribulin every other week maintenance therapy, after induction therapy of Eribulin on day1 and 8 for 3 cycles, in patients with hormone receptor positive and HER2-negative advanced recurrent breast cancer. - JACCRO BC-03 study

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000013928

Enrollment

Registered

2014-05-13

Start date

2014-05-13

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

Hormone receptor positive and HER2-negative advanced recurrent breast cancer

Interventions

Eribulin (1) Induction therapy:Administer Eribulin 1.4mg/m2 intravenously in 2 to 5 minutes on day1 and 8 every 3 weeks for 3 cycles.(2) Maintenance therapy:Administer Eribulin 1.4mg/m2 intravenously

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: (1) Female patients with histologically diagnosed as invasive breast cancer. (2) Hormone receptor positive and HER-2 negative patients. (3) Age; more than 20 years old. (4) ECOG Performance status 0-2. (5) Metastatic or inoperable locally advanced breast cancer. (6) Had prior chemotherapy with anthracycline or taxane. (7) Patients without symptomatic brain metastasis. (8) Patients meeting at least one of following criteria; 1) Available measurable lesion according to RECIST Version 1.1. 2) Available unmeasurable osteolytic bone lesion. 3) Available unmeasurable mixed bone lesion. (9) Patients with enough organ function for study treatment within 14 days before enrollment; 1) Neu>=1,500/mm3. 2) PLT>=7.5x10 4/mm3. 3) Hb>=9.0g/dL. 4) AST<=100 IU/L (<=200 IU/L in patients with liver metastasis). 5) ALT<=100 IU/L (<=200 IU/L in patients with liver metastasis). 6) Total Bilirubin <= 1.5mg/dL. 7) Creatinine <= 1.5mg/dL. 8) Peripheral sensory neuropathy; Grade <= 2. 10) Non-hematological toxicity (excluding alopecia, fatigue and malaise); Grade <=1. (10) Life expectancy of more than 3 months. (11) Written informed consent.

Exclusion criteria

Exclusion criteria: (1) Active multiple malignancy (Synchronous multiple malignancy or metachronous multiple malignancy within 5 years disease free interval). (2) Patients with severe infection. (3) Patients with following severe concomitant disease; 1) Uncontrolled cardiovascular disease including ischemic cardiac disease and arrhythmia. 2) Myocardial infarction within the previous 6 months. 3) Hepatic cirrhosis. 4) Active hepatitis. 5) Interstitial lung disease or pulmonary fibrosis. 6) Hemorrhagic tendency. (4) Patients treated with steroid for brain metastasis or available carcinomatous meningitis. (5) Patients with prior history of severe hypersensitivity. (6) Prior eribulin treatment for breast cancer. (7) Patients with clinically significant psychiatric disease assessed as difficult for this study inclusion. (8) Women who are unwilling to avoid pregnancy. Women who are pregnant or breastfeeding. Women with a positive pregnancy test. (9) Any other cases who are regarded as inadequate for study enrollment by investigators

Design outcomes

Primary

Measure	Time frame
Progression-free Survival (Patients who was able to shift to maintenance therapy)	—

Secondary

Measure	Time frame
Overall Survival Time to Treatment Failure Response Rate Safety	—

Countries

Japan

Contacts

Public ContactMasashi Fujii

Nonprofit Organization Japan Clinical Cancer Research Organization Office

bc03.dc@jaccro.or.jp03-5579-9882

Outcome results

None listed

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