ERAS and pancreatic surgery: a review.

Pancreatic surgery is still considered as a high-risk abdominal surgery. While the mortality rate is low, the morbidity remains high ranging from 30 to 60%. In 2012, the ERAS study group published the official recommendations to implement the enhanced recovery after surgery (ERAS) program in patients undergoing PD. Non-randomized studies have shown that ERAS was safe and feasible. They reported a significantly shortened LOS with lower morbidity in ERAS group. However, the level of evidence remains low due to absence of randomized study and because of a substantial heterogeneity in the content of ERAS protocols. Future studies should be prospective, multicentric and designed with a structured implementation of standardized ERAS pathway.