[A combined anti-emesis therapy of oral prednisolone and alprazolam for cisplatin-induced delayed emesis].

To evaluate the efficacy of a combined therapy of prednisolone and alprazolam for controlling cisplatin-induced delayed emesis, a study involving 14 non-small cell lung cancer patients receiving cisplatin (80 mg/m2) was conducted. Seven of these patients were given oral prednisolone at a dose of 30 mg/day for 5 days, then, 15 mg/day for 2 days, and with alprazolam at a dose 1.2 mg/day for 7 days. The other 7 patients were given an oral metoclopramide at a dose of 1 mg/kg/day for 5 days, and at 0.5 mg/kg/day for 2 days. All patients received 2 courses of chemotherapy and the same assigned regimen. Five of the 7 patients who had received prednisolone and alprazolam experienced no emesis, in contrast to only 1 patient who experienced no emesis from taking oral metoclopramide (p less than 0.05). Further, the duration of anorexia was shorter in those who received oral prednisolone with alprazolam. Thus, a combined therapy of oral prednisolone and alprazolam appears to be effective for controlling cisplatin-induced delayed emesis. Further evaluation and study, however, are necessary.