ERAS protocol [
euvolemia, nausea and vomiting

Carbohydrate-rich diet the day before surgeryNo mechanical bowel preparation6 h fast for solids and 2 h fast for clear liquidMaintain euvolemia during surgeryPreemptive analgesiaActive heating during surgeryPostoperative nausea and vomiting prophylaxisRestrictive fluid therapy after surgeryResumption of oral intake of liquids and solids within 24 h after surgeryRemoval of bladder catheter 12-24 h after surgeryActive mobilization on the first postoperative day