This is a exploratory, single-arm, open-label trial. The investigator's primary purpose is to explore that PFS and safety of apatinib combined with albumin-bound paclitaxel for treatment of advanced triple negative breast cancer.~In treatment period, patients will be administrated apatinib plus albumin-bound paclitaxel, every 21 days for 1 cycle, until disease progression, toxicity intolerance, withdrawal of informed consent, patients judged must be terminated study termination.~The imaging evaluation was performed according to the RECIST 1.1 criteria every 6 weeks.
This study is a single-arm,exploratory clinical study, to evaluate the effectiveness and safety of apatinib mesylate combined with albumin-bound paclitaxel for second-line treatment of advanced triple negative breast cancer.