Deutsche medizinische Wochenschrift
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Dtsch. Med. Wochenschr. · Nov 1991
Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial[Comparison of the antiemetic effectiveness of granisetron and alizapride plus dexamethasone in cytostatic therapy].
In a randomized single-blind international multicentre trial, two antiemetic regimens were compared in 115 oncology patients undergoing chemotherapy for the first time (cisplatin greater than 15 mg/m2, or ifosfamide greater than 1200 mg/m2 or etoposide greater than 120 mg/m2). One group received granisetron, a 5-hydroxytryptamine type-3-receptor antagonist, 40 micrograms/kg alone intravenously before chemotherapy, with, if necessary, up to two further doses daily of 40 micrograms/kg. The second group received a combination of alizapride plus dexamethasone (4 mg/kg alizapride and 8 mg/kg dexamethasone before chemotherapy, repeated, if necessary, after 4 and 8 hours up to two additional doses). ⋯ The frequency (29% vs 32%) and nature of side effects (obstipation, diarrhoea, headaches, anxiety, vertigo), the causes of which were not differentiated, were similar. No extrapyramidal reactions occurred with granisetron. Of the 62 patients treated with granisetron, 47 did not require any further granisetron after the single daily prophylactic dose.