Nimotuzumab Plus Docetaxel and Capecitabine Versus Docetaxel and Capecitabine in the Treatment of Breast Cancer Patients

Inclusion Criteria:

1. Histological and immunohistochemistry (IHC) confirmed recurrent or metastatic triple-negative breast cancer .
2. Previous chemotherapy should include anthracycline or taxane; No prior chemotherapy after metastasis.
3. Females with age between 18 and 70 years old
4. ECOG performance status 0 or 1.
5. At least one measurable disease according to the response evaluation criteria in solid tumor (RECIST) by magnetic resonance imaging, or computed tomography; The target lesions is Unresectable; The target lesions did not receive radiotherapy or relapse within the radiation field;
6. Life expectancy ≥ 12 weeks.；
7. WBC count ≥ 4 × 109 / L, neutrophils ≥ 1.5 × 109 / L, platelet count ≥ 100 × 109 / L, hemoglobin ≥ 6.21mmol / L (10 g / dL);
8. Total bilirubin (TBL)≤ 1.5 x ULN (upper limit of normal reference values); AST and ALT ≤ 2.5 x ULN or ≤ 5 ULN (Liver metastasis);Serum creatinine ≤ 1.5 x ULN.
9. Before enrollment, patients have fully recovered from previous treatment-related toxicity;
10. Subjects with fertility must accept effective contraceptive measures;
11. Signed informed consent

Exclusion Criteria:

1. Previously treatment regimen including anti EGFR monoclonal antibody;
2. Receiving other anti-cancer medicine treatment during the study
3. Participate in other clinical trials within 4 weeks in this group;
4. Accepted taxane treatment in 1 year;
5. Presence of neurological symptoms due to brain metastasis, patients receiving steroidal anti-edema drugs therapy;
6. Patients having a history of clinically significant symptomatic angina, arrhythmia or congestive heart failure without control;
7. Diagnosed with severe interstitial pneumonitis or pulmonary fibrosis by chest CT;
8. Pleural effusion, ascites require to be drained;
9. Adverse drug addiction and drug abuse, long-term alcoholics, as well as AIDS patients; patients with severe or uncontrolled complications, such as infection requiring systemic therapy, fever (≥ 38 ℃), diabetes or hypertension can not be controlled by medicine, other complications may interfere with drug therapy;
10. Patients with a history of drug allergy (≥ CTCAE 2 level) such as shock or allergic symptoms, especially have allergic reactions to similar drugs in the past, have severe allergies reactions to drugs containing polysorbate eighty (Tween 80);
11. Uncontrolled seizures or loss of insight due to mental disorders;
12. Pregnant or lactating women；
13. Researchers think improper for this trial