Pediatric hematology and oncology
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Pediatr Hematol Oncol · Sep 2001
Randomized Controlled Trial Comparative Study Clinical TrialComparison of tropisetron and granisetron in the control of nausea and vomiting in children receiving combined cancer chemotherapy.
Tropisetron and granisetron are selective serotonin (5-HT3) antagonists that have been proven effective in the prevention of nausea and vomiting in adults and children receiving cancer chemotherapy. This prospective, randomised study was designed to compare the efficacy of the two agents in the prevention of vomiting and nausea in children receiving highly emetogenic chemotherapy for various malignancies. A total of 51 children (mean age: 7.7 +/- 4.8 year) were studied in 133 chemotherapy cycles. ⋯ There were no differences in the tolerability of the two antiemetic therapy modalities. In conclusion, granisetron was found to be more effective than tropisetron in controlling nausea and vomiting in children receiving highly emetogenic chemotherapy. This increased antiemetic efficacy of ganisetron might have been related to maximal dose differences according to body weight.