This open-label, randomized, two-way crossover study compared the relative heterogeneity in systemic availability of oral ondansetron and granisetron. It was conducted in 10 healthy male and 10 healthy female subjects aged 18 to 50 years. Following an overnight fast, each subject received 8 mg ondansetron and 1 mg granisetron. Treatments were separated by 7 days. Blood samples for drug assay we...

Granisetron, a serotonin 5-HT(3) receptor antagonist, widely used as an antiemetic drug following chemotherapy, has been found to improve learning and memory. In this study, effects of granisetron on spatial recognition memory and fear memory and the involvement of nitric oxide (NO) have been determined in a Y-maze and passive avoidance test. Granisetron (3, 10mg/kg, intraperitoneally) was admi...

The first aim of this study was to evaluate combination antiemetic therapy consisting of 5-HT3 receptor antagonists, neurokinin-1 receptor antagonists (NK-1RAs), and dexamethasone for multiple high emetogenic risk (HER) anticancer agents in bone and soft tissue sarcoma. The second aim was to compare the effectiveness of single-shot palonosetron and consecutive-day granisetron in a randomized, s...

OBJECTIVES One of the irritating features of migraine is emesis that can compromise taking oral medications. We designed this study to compare the effectiveness of granisetron and metoclopramide in reducing pain and treating emesis in migraine patients. METHODS We included a total of 148 patients with migraine headache presenting to two referral hospitals in a prospective, double-blinded rand...

abstract background: chemotherapy- induced nausea and vomiting (cinv) occur frequently causing problems with an unacceptably high incidence that significantly affect patients' daily functioning and health-related quality of life. the present study was aimed to compare acute cinv for granisetron as 5-ht3 receptor antagonist and metoclopramide in the patients receiving chemotherapeutic regimens i...

PURPOSE To demonstrate the efficacy of oral granisetron 1 mg twice daily for the prevention of late onset nausea and vomiting after moderately emetogenic chemotherapy that includes cyclophosphamide, carboplatin, or doxorubicin. METHODS Prior to chemotherapy, patients were stratified by gender and randomized to receive oral granisetron (1 mg tablet twice daily) or prochlorperazine (10 mg susta...

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. ...

Laparoscopic cholecystectomy is associated with significantly high rate of post operative nausea and vomiting (PONV). This study was designed to compare the effectiveness of Ondansetron with that of Granisetron for prevention of PONV after laparoscopic cholecystectomy. In a randomized, prospective study, 100 patients were selected and randomly divided into two groups of 50 each. Group one recei...

Granisetron showed one well-defined reduction peak at Hanging Mercury Drop Electrode (HMDE) in the potential range from -1.3 to -1.5 V due to reduction of C=N bond. Solid-phase extraction technique was employed for extraction of Granisetron from spiked human plasma. Granisetron showed peak current enhancement of 4.45% at square-wave voltammetry and 5.33% at cyclic voltammetry as compared with t...

AIM To compare the efficacy of anti-emetic and prophylactic effects of 1 milligram (mg) versus 3 mg granisetron in cancer patients. METHODS In this double blind, randomized, parallel study, 2-dose regimens of intra venous (IV) granisetron were evaluated in 39 cancer patients who were treated with platinum-based chemotherapy. Patients who met the inclusion criteria were randomized to receive g...