The effects of different doses of ondansetron (0.1, 0.5, 1, 2 mg/kg) administered intra-peritoneally were studied on amphetamine-induced hyperactivity and stereotypy in wistar rats. Ondansetron was administered 30 minutes prior to d-amphetamine (3 mg/kg, i.p.). Ondansetron in doses of 0.5 and 1 mg/kg significantly decreased the mean number of head dippings and crossings in the hole board test a...

Abstract BACKGROUND Nausea and vomiting remain the most feared cancer treatment-related side effects. Trials establishing antiemetic guidelines exclude malignant glioma (MG) patients. In MG patients receiving radiation with concurrent temozolomide, chemoradiation-induced nausea (cRINV) rates are 35 26%, respectively, which reduce quality of life, treatment adherence, potentially control.OBJECTI...

OBJECTIVE Relatively little research has examined the role of antiemetic agents in the treatment of acute gastroenteritis. The use of the selective 5-HT3 receptor antagonists (eg, ondansetron) offers a potentially valuable treatment option. The objective of this study was to evaluate the efficacy of ondansetron for the treatment of vomiting associated with acute gastroenteritis in children. M...

BACKGROUND Post-operative nausea and vomiting (PONV) is common. 5HT 3 receptor antagonists are commonly used drugs for its prevention. A study was designed to compare the efficacy and safety of ramosetron and ondansetron in patients undergoing laparoscopic cholecystectomy (lap chole). MATERIALS AND METHODS A prospective randomized case controlled study was conducted at J. N. Medical College H...

BACKGROUND The use of antiemetics for children with vomiting is one of the most controversial decisions in the treatment of gastroenteritis in developed countries. Ondansetron, a selective serotonin receptor antagonist, has been found to be effective in improving the success of oral rehydration therapy. However, North American and European clinical practice guidelines continue to recommend agai...

We have performed a prospective, randomized, double-blind clinical study to assess the efficacy of ondansetron, droperidol, or both, in preventing postoperative emesis. We studied 242 patients undergoing biliary or gynaecological surgery under general anaesthesia. Shortly before induction of anaesthesia, patients received: saline i.v. (group I, n = 62); droperidol 2.5 mg i.v. (group 2, n = 60);...

UNLABELLED Supplemental oxygen maintained during and for 2 h after colon resection halves the incidence of nausea and vomiting. Whether supplemental oxygen restricted to the intraoperative period is sufficient remains unknown. Similarly, the relative efficacy of supplemental oxygen and ondansetron is unknown. We tested the hypothesis that intraoperative supplemental oxygen reduces the incidence...

BACKGROUND The neurokinin(1) antagonist aprepitant is effective for prevention of chemotherapy-induced nausea and vomiting. We compared aprepitant with ondansetron for prevention of postoperative nausea and vomiting. METHODS Nine hundred and twenty-two patients receiving general anaesthesia for major abdominal surgery were assigned to receive a single preoperative dose of oral aprepitant 40 m...