Study of Etoposide in Treating Patients With Recurrent or Metastatic Breast Cancer

Chinese Academy of Medical Sciences & Peking Union Medical College

Status and phase

Unknown

Phase 2

Conditions

Breast Cancer

Treatments

Drug: Etoposide

Study type

Interventional

Funder types

Other

Identifiers

NCT01492556

CH-BC-015

Details and patient eligibility

About

The purpose of this study is to determine whether Etoposide Monotherapy is effective and safe in the treatment of recurrent or metastatic breast cancer in Chinese female patients.

Full description

Current recommended dosage of Etoposide in treating breast cancer is 50 mg/m2 orally once a day for 21 days, repeated every 28 days. With retrospective data review, this study intends to adjust Etoposide dose to 60 mg/m2 daily for 10 days, repeated every 21 days as a cycle, to investigate the effectiveness and safety of Etoposide monotherapy in the treatment of recurrent or metastatic breast cancer in Chinese female patients.

Enrollment

100 estimated patients

Sex

Female

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Age: 18-80 years old.
ECOG status: 0-2.
Histologic or cytologic diagnosis of locally advanced or metastatic breast cancer.
No more than three prior chemotherapies, adjuvant chemotherapy excluded.
Received prior anthracycline, taxane therapy.
At least 4 weeks from previous chemotherapy.
Measurable disease of >=2 cm (>=1 cm on spiral CT scan).
Life expectancy of ≥ 3 months.
Adequate organ functions:
- Hemoglobin ≥10.0 g/dl, Absolute neutrophil count ≥1.5×10^9/L, Platelet count ≥100×10^9/L,
- Creatinine clearance ≥60ml/min,
- Bilirubin ≤1.5 times upper limit of normal (ULN); AKP,AST and ALT ≤2.5x ULN(≤5x ULN if due to liver metastases).
Signed informed consent.
Menopausal women or received surgical sterilization, women with children potential must not be pregnant or nursing with negative pregnancy test and willing to practice acceptable methods of birth control during the study and 3 months after the study.

Exclusion criteria

Pregnancy or lactation.
Untreated or uncontrolled CNS metastases, or with refractory psychiatric illness.
Prior treatment with Etoposide.
Other primary malignancies within the past 5 years except for carcinoma in situ of the cervix or nonmelanoma skin cancer.
Clinically significant heart diseases (e.g.congestive heart failure, symptomatic coronary disease, uncontrolled cardiac arrhythmia, Myocardial infarction) within the past 12 months.
Serious uncontrolled concurrent infection or metabolism disorder.
Concurrent treatment for active peptic ulcer disease or with digestive disorders.
Prior radiotherapy and major surgery within 3 weeks before screening.
Less than 4 weeks since prior investigational agents.
Metastases present in more than one-third whole liver.
Unable or unwilling to comply with the study protocol.
Unsuitable to participate in study, that in the opinion of the treating physician.