The efficacy of ondansetron 4 mg and 8 mg was compared with placebo in the reduction of postoperative nausea, retching and vomiting (PONV) after middle ear surgery during general anaesthesia, in 75 patients, in a double-blind and randomized study. Both doses of ondansetron were predictors for a decrease in PONV and the number of doses of rescue antiemetic needed per patient (droperidol: from 0.…
d Palonosetron is a second-generation 5-hydroxytryptamine 3 (5-HT3)-receptor antagonist that has shown better effi cacy than ondansetron and dolasetron in preventing chemotherapy-induced nausea and vomiting (CINV) in patients receiving moderately emetogenic chemotherapy, and similar effi cacy to ondansetron in preventing CINV in patients receiving highly emetogenic chemotherapy. In this p…
Palonosetron, a 5-hydroxytryptamine 3 receptor antagonist (5-HT3RA) with a strong binding affinity and long half-life, has been used in numerous trials for the prophylaxis of chemotherapy-induced nausea and vomiting (CINV). We systematically reviewed the efficacy and safety of palonosetron compared to other 5-HT3RAs in CINV prophylaxis.
Chemotherapy-induced nausea and vomiting (CINV) have a negative impact on patients’ quality of life and frequently pointed to as a major factor for treatment abandonment. Serotonin (5-HT3) receptor antagonist is considered as key treatment for CINV. Ramosetron and palonosetron are recently developed 5-HT3 receptor antagonists and known as more superior than other first-generation 5-HT3 …
Although all first-generation 5-HT3 receptor antagonists demonstrate efficacy in preventing acute chemotherapy-induced nausea and vomiting (CINV), effective prevention of delayed CINV has not yet been achieved. This study compared the efficacy and tolerability of palonosetron, a novel, second-generation 5-HT3 receptor antagonist, with ondansetron.
We compared the antiemetic efficacy of aprepitant plus palonosetron versus aprepitant plus ramosetron in patients after laparoscopic cholecystectomy. A total of 88, nonsmoking, female patients undergoing laparoscopic cholecystectomy were randomly allocated to 2 groups of 44 each who received palonosetron 0.075 mg (aprepitant plus palonosetron group) and ramosetron 0.3 mg (aprepitant plus ramos…
The significant physical and emotional effects of chemotherapy-induced nausea and vomiting (CINV) are experienced by cancer patients. Severe symptoms decrease the patient’s quality of life and potentially deters further treatment. The five main forms of CINV (i.e., acute, delayed, anticipatory, breakthrough, and refractory) require different treatment regimens, which often include 5-HT3 recep…
An extended-release (ER) subcutaneously injectable formulation of the first-generation 5-HT3 receptor antagonist granisetron is now available in the USA (Sustol), where it is indicated for the prevention of acute and delayed chemotherapy-induced nausea and vomiting (CINV) following moderately emetogenic chemotherapy (MEC) or anthracycline and cyclophosphamide combination chemotherapy regimens…
The objective of this study was to evaluate the efficacy and safety of granisetron (5HT3 receptor antagonist) on the incidence of nausea and vomiting in cesarean deliveries under spinal anesthesia.