Bevacizumab as treatment for chemotherapy-resistant pancreatic cancer.

A 74-year-old male, with refractory stage IV pancreatic cancer, was successfully treated with bevacizumab 5 mg/kg and combination chemotherapy consisting of gemcitabine, fluorouracil leucovorin, irinotecan and cisplatin (GFLIP) every two weeks. The patient had rapidly failed initial treatment with GFLIP given in an identical dose and schedule. Large new liver lesions developed during active treatment.