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Keep this study
Lead
Sun Yat-sen University
This is a non-inferiority study to examine Trastuzumab combined with chemotherapy or endocrine therapy in patients with metastatic Luminal B2 breast cancer subtype. The main purposes of this study are to test the safety and clinical benefit of Trastuzumab combined with chemotherapy or endocrine therapy in treating Luminal B2 breast cancer (hormone receptor positive and human epidermal growth factor receptor (HER2) positive or amplification). This multicentre, randomized study is designed to recruit up to 392 subjects to identify 196 research subjects for each study treatment.
Age
18–75
Sex
FEMALE
Healthy volunteers
Not accepted
You may be eligible if
1. Age 18 years or older.
2. Patients with an Eastern Cooperative Oncology Group (ECOG) score of 0 or 1.
3. Histologically confirmed metastatic or local recurrence of breast cancer.
4. ER positive and/or progesterone receptor (PR) positive, HER-2+ defined as immuno-histochemistry3+ staining or FISH+.
5. Prior adjuvant Trastuzumab therapy is permitted, but disease-free interval (DFI) must be more than 12 months.
6. Patients must have measurable or evaluable disease.
7. Adequate bone marrow reserve with neutrophils \> 1000 and platelets \> 100,000.
8. Adequate renal function with serum creatinine \< 2.0.
9. Adequate hepatic reserve with serum bilirubin \< 2.0, alanine transaminase(ALT) \< 3 times the upper limit of normal, and alkaline phosphatase \< 5 times the upper limit of normal.
10. Adequate cardiac reserve with at least 45% of Left ventricular ejection fraction (LVEF) by echocardiogram.
11. Able to give informed consent.
12. Life expectancy of at least 12 weeks.
You may not be if
1. Pregnant or breast feeding.
2. ECOG score ≧2
3. DFI \<12 months.
4. LVEF \< 45% by echocardiogram.
5. Uncontrolled medical problems.
6. Evidence of active acute or chronic infection.
7. Hepatic, renal, or bone marrow dysfunction as detailed above.
8. Concurrent malignancy or history of other malignancy within the last five years except as noted above.
9. Known severe hypersensitivity to Trastuzumab.
10. Patients were unable or unwilling to comply with program requirements.
Clareo Health | Trastuzumab Combined With Chemotherapy or Endocrine Therapy to Treat Metastatic Luminal B2 Breast Cancer
