[A case of facial nerve palsy induced by nab-paclitaxel]

The patient was a 60-year-old woman who underwent total mastectomy and axillary lymph node dissection for right breast cancer. She was treated with adjuvant chemotherapy( epirubicin plus cyclophosphamide[EC]and paclitaxel), hormone therapy, and radiation therapy. Multiple lung, lymph node, and bone metastases were detected after 4 years. The patient subsequently received nab-paclitaxel (nabPTX, 260 mg/m2, triweekly) and zoledronate therapy. Ptosis of her right eyebrow and the right angle of her mouth were observed after 8 courses of nabPTX, and peripheral right facial nerve palsy was diagnosed. She underwent rehabilitation, and facial nerve palsy improved after 9 months. Peripheral facial nerve palsy is a very rare adverse event of nabPTX. This is the first case report of peripheral facial nerve paralysis associated with nab- PTX.