[A randomized crossover comparison of azasetron alone and azasetron plus dexamethasone for the prevention of nausea and vomiting by chemotherapy including cisplatin].

A randomized crossover study between azasetron alone and azasetron combined with dexamethasone was performed to investigate the prevention of nausea and vomiting due to chemotherapy including cisplatin in patients with advanced head and neck carcinoma. The results indicated that the combination therapy with dexamethasone was more effective than azasetron alone in preventing nausea on days 1 through 5 after the administration of cisplatin and was significantly superior to azasetron alone on days 2 and 3. In addition, complete response (no vomiting) and the antiemetic and antinausea efficacy of combination therapy with dexamethasone on day 2 was significantly superior compared to azasetron alone. No adverse effect from either antiemetic therapy was observed in this study.

RCT Entities:   Population Interventions Outcomes