FOLFOX and nab-paclitaxel (nab-P) for advanced pancreatic cancer: A phase I study.

258 Background: FOLFIRINOX improves survival in advanced pancreatic cancer, however the contribution of irinotecan is uncertain. The addition of irinotecan to gemcitabine was not superior to gemcitabine alone in pancreatic cancer, however nab-P demonstrates a survival benefit. This phase I study was designed to evaluate the maximum tolerated dose (MTD) of the addition of nab-P to fluorouracil, leucovorin, oxaliplatin (FOLFOX-A). Methods: Patients with metastatic or locally advanced pancreatic adenocarcinoma without prior treatment received oxaliplatin, 85 mg/m2, leucovorin 400 mg/m2 and 5-FU 2400 mg/m2 with 3 dose levels of nab-P (125, 150 and 175 mg/m2) every 2 weeks. Pegfilgrastim was required during the first 2 cycles. Dose limiting toxicities (DLTs) were defined in the first 2 cycles of treatment. Results: Fifteen patients were entered: Dose level 1 (n=6), dose level 2 (N=6), dose level 3 (N=3). The median age was 64 (35-81). Ten patients had metastatic and 5 had locally advanced disease. DLTs of naus...