Reduction of postoperative nausea and vomiting with granisetron

Granisetron-dexamethasone combination reduces postoperative nausea and vomiting.

The prophylactic antiemetic efficacy of combined granisetron and dexamethasone was evaluated in a randomized double-blind manner in 88 patients undergoing general anaesthesia for major gynaecological surgery. Immediately after recovery from anaesthesia, patients received a single dose of either placebo (saline, n = 22), granisetron (20 micrograms.kg-1, n = 22), dexamethasone (8 mg, n = 22) or c...

Antiemetic effects of granisetron on postoperative nausea and vomiting in patients with and without motion sickness.

PURPOSE This randomized, placebo-controlled, double-blind study was to evaluate the effects of granisetron, a selective 5-hydroxytryptamine type 3 receptor antagonist, for preventing postoperative nausea and vomiting in 110 patients with (n = 50) and without (n = 60) a history of motion sickness undergoing general anaesthesia for major gynaecological surgery. METHODS The patients received a s...

Postoperative nausea and vomiting

Postoperative nausea and vomiting (PONV) is a long-standing issue, not a new concept in anesthesiology. Despite many studies over the last several decades, PONV remains a significant problem due to its complex mechanism. This review presents a summary of the mechanism underlying the pathogenesis of PONV, focusing on preventive treatment, particularly the use of new drugs. In addition, we discus...

Postoperative Nausea and Vomiting

Prevention of postoperative nausea and vomiting in patients undergoing laparoscopic bariatric surgery--granisetron alone vs granisetron combined with dexamethasone/droperidol.

BACKGROUND AND OBJECTIVES Laparoscopic bariatric surgeries are associated with an appreciably high rate of postoperative nausea and vomiting. This study was designed to compare the effectiveness of granisetron either alone or in combination with droperidol or dexamethasone, for the prevention of post operative nausea and vomiting (PONV) in patients undergoing laparoscopic bariatric surgeries. ...