Study: NCT02348229

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: Normal meal allowed until 6 h before surgery and Carbohydrate drink until 2 h before surgery

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: No bowel preparation

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: No nasogastric placement; if used, remove on the 1st postoperative day

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: Vasoactive drugs used if need be

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: Temperature management

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: Intra-abdominal drains not to be used

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: Intraperitoneal Ropivicaine infusion

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: On the 1st postoperative day Nasogastric catheter removed /Urinary catheter removed.~Oral non-opioid analgesia/Drinking 0.5L liquid. Active mobilisation

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: On the 2nd postoperative day：Drains removed Oral diet was initiated

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: 3-4th postoperative day： Stop oral non opioid analgesia

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: ERAS protocols
Description: On the5-6th postoperative day Check discharge criteria

Intervention type: PROCEDURE
Group type: OTHER
Intervention: conventional pathway group
Description: No solid foods at dinner before surgery and no liquids 12 h before surgery. Routine bowel preparation Nasogastric placement on the morning of surgery

Intervention type: PROCEDURE
Group type: OTHER
Intervention: conventional pathway group
Description: Routine use of anesthesia medicine. Standard 5-trocar laparoscopy-assisted procedure. I.V. fluids not restricted (Ringer's lactate 20 ml/kg in the first hour, then at the rate of 10-12 ml/kg/h) Routine use of abdominal drainage tubes and placement of catheters.

Intervention type: PROCEDURE
Group type: OTHER
Intervention: conventional pathway group
Description: 1st postoperative day: Keep Nasogastric catheter Removal of urinary catheter Opioid analgesic by intramuscular injection Parenteral nutrition until flatus. I.V. fluids not restricted Mobilization in bed

Intervention type: PROCEDURE
Group type: OTHER
Intervention: conventional pathway group
Description: 2nd postoperative day Patient is advised to get out of bed until 24-48h after surgery

Intervention type: PROCEDURE
Group type: OTHER
Intervention: conventional pathway group
Description: 3-4th postoperative day： Remove nasogastric tube after flatus Oral liquids started. Encouraged to walk in the ward.

Intervention type: PROCEDURE
Group type: OTHER
Intervention: conventional pathway group
Description: 5-6th postoperative day：Oral diet was changed from liquids to semi-fluids and normal food.~Drains removed