Oligometastatic pancreatic cancer - prognostic factors for oncosurgical individualized therapy.

Currently, no international consensus includes surgery as part of the standard of metastatic pancreatic ductal adenocarcinoma care. There is weak evidence to support the general introduction of surgical resection in the metastatic pancreatic ductal adenocarcinoma treatment. However, in the rare cases of oligometastatic spread there is increasing evidence that surgical intervention can lead to favourable outcomes. Individualisation of the care and tailored therapy refers not only to targeted treatment but also to the whole complex cancer care, including the indication for surgery. This review summarizes the current status of combined oncosurgical therapy in the multidisciplinary management of oligometastatic pancreatic cancer, together with our own experience, and discusses future perspectives, particularly regarding prognostic and predictive factors that could better predict this group.