Comparison of dexamethasone and granisetron for the prevention of postoperative nausea and vomiting after laparoscopic cholecystectomy / 中国现代普通外科进展

ABSTRACT

Objective:To compare dexamethasone and granisetron for the prevention of PONV(Postoperative nausea and vomiting) after LC(Laparoscopic cholecystemy).Methods:A total of 80 patients were randomly divided into four groups(n= 20 each).Adexamethasone 8 mg group;Bgranisetron 3 mg,Ccombined application group,D were the control group.All patients were given the similiar standardized anesthesia and operative treatment.PONV were assessed during the first 24 h after operations.Results:Group A,B and C got higher scores of PONV than the control group(P