Anrotinib in Combination With Capecitabine in Advanced Triple Negative Breast Cancer

Exclusion Criteria

• •1. The number of previous treatment lines (including postoperative adjuvant therapy) \>4 lines
• •2. symptomatic central system metastases.Patients with stable asymptomatic BMS who have received brain radiation and who have at least one other evaluable target in addition to the BMS can be enrolled (evaluable target should be at least 4 weeks away from the last radiotherapy).
• •3. New bisphosphonate or dinoselmer treatment for bone metastases was initiated within 28 days prior to study initiation.(Subjects are permitted if they have already been treated with bisphosphonate or dinoselmer for at least 4 weeks of optimal stable administration prior to study initiation.)Subjects already enrolled in this study may begin treatment with bisphosphonate or dinoselmer for bone metastases after the first post-treatment evaluation