Enhanced recovery after surgery decreases intestinal recovery time and pain intensity in patients undergoing curative gastrectomy.

Background: Enhanced recovery after surgery (ERAS) reduces postoperative stress, increases patient satisfaction, and reduces postoperative stay and cost. In this study, we evaluated the feasibility and effectiveness of ERAS protocols compared with conventional perioperative care group and their effect in gastric cancer patients undergoing gastrectomy. Methods: A cohort of 366 patients were analyzed from a prospectively maintained database. The patients' characteristics, tumor profile, surgical information data and postoperative complications were evaluated. Results: Patients in the ERAS had a faster gastrointestinal function recovery and first flatus (3.26 +/- 0.64; P<0.001). Pain intensity of patients in the ERAS group was significantly lower than that of patients in the conventional care group on postoperative days 1 (2.33 +/- 0.98; P<0.001) and 3 (1.06 +/- 0.63; P<0.001). Postoperative hospital stays were significantly shorter in patients receiving ERAS program (6.66 +/- 3.36; P<0.001), than in those patients who received conventional perioperative care (9.02 +/- 2.61). Conclusion: ERAS can reduce postoperative stress, enhance the recovery of the gut, reduce the pain intensity, and increase satisfaction in gastric cancer patient undergoing curative gastrectomy.