Is Complete Pathologic Response in Pancreatic Cancer Overestimated? A Systematic Review of Prospective Studies

In literature, percentages of pathologic complete response (pCR) in patients presenting with resectable (RES), borderline resectable (BLR) or locally advanced (LA) pancreatic cancer (PaC) after neoadjuvant treatment (NADT) are variable, ranging 0–33%. Those data come mostly from retrospective reviews of single centres. The objective of this systematic review is to assess the incidence of pCR. Following the criteria of the PRISMA statement, a...