Neoadjuvant chemotherapy followed by surgery versus upfront surgery in patients with borderline resectable and locally advanced unresectable pancreatic adenocarcinoma.

312 Background: Although neoadjuvant chemotherapy (NACT) has been widely investigated, the magnitude of the clinical benefit and the potential risk of NACT followed by surgery compared with upfront surgery remains unclear for patients with locally advanced pancreatic cancer (LAPC). Methods: This retrospective, prospective cohort-based analysis included 135 patients who underwent NACT followed by surgery and 359 patients who received upfront...