NEONAX trial: Neoadjuvant plus adjuvant or only adjuvant nab-paclitaxel plus gemcitabine for resectable pancreatic cancer, a phase II study of the AIO pancreatic cancer group (AIO-PAK-0313)—Safety interim analysis.

4128 Background: Survival in pancreatic cancer (PDAC) is still poor even after curatively intended resection. Perioperative treatment approaches improve outcome in various tumor entities. Data on perioperative treatment in resectable PDAC are limited and there is a debate whether neoadjuvant treatment might impair subsequent surgery by adding perioperative morbidity or mortality. Methods: NEONAX is a randomized phase II study (planned 166 patients) of perioperative gemcitabine/nab-paclitaxel (Arm A: 2 pre- and 4 post-operative cycles, Arm B: 6 cycles adjuvant) for patients with primarily resectable PDAC. Primary objective is DFS at 18 months after randomization. Secondary objectives are 3-…