Neoadjuvant therapy for patients with borderline resectable pancreatic cancer: A systematic review and meta-analysis of response and resection percentages

The resection and R0 resection rates in the group of borderline resectable tumor patients after neoadjuvant therapy are similar to the resectable tumor patients, much higher than those in unresectable tumor patients. The survival estimates of borderline resectable tumor patients after neoadjuvant therapy were similar to resectable tumor patients. Patients with borderline resectable pancreatic cancer should be included in neoadjuvant protocols and subsequently be reevaluated for resection. How to find chemo-responsiveness before neoadjuvant chemotherapy so as to give individualized treatment is still an important issue.