Randomized Phase III Trial With Docetaxel Plus Epirubicine Versus Docetaxel Plus Capecitabine for Metastatic Breast Cancer

This trial will compare the efficacy of docetaxel plus epirubicin versus docetaxel plus capecitabine combinations as first line treatment in women with MBC

Inclusion criteria

• Histologically- or cytologically- confirmed metastatic breast adenocarcinoma.
• No previous chemotherapy treatment for metastatic disease.
• No previous anthracycline treatment except as adjuvant therapy at least one year before.
• Age 19-75 years old
• Presence of measurable disease
• Performance status 0-2 (WHO)
• Adequate cardiac function (LVEF >50%) without a recent (within 6 months) history of myocardial infraction and/or unstable or uncontrolled angina.
• Adequate bone marrow(absolute neutrophil count >1500/mm3, platelet count >100.000/mm3, hemoglobin >10gr/mm3), liver (bilirubin <1.5 times upper limit of normal and SGOT/SGPT <2 times upper limit of normal) and renal function (creatinine <2mg/dl).
• No previous radiotherapy to more than 25% of marrow-containing bones.
• Written informed consent

Exclusion criteria

• Active brain metastases.
• Psychiatric illness or social situation that would preclude study compliance
• Other concurrent uncontrolled illness.
• Other invasive malignancy within the past 5 years except of nonmelanoma skin cancer.
• Positive pregnancy for premenopausal women.
• Concurrent antineoplastic treatment e.g. hormonal therapy