Conclusions Tropisetron Mesylate was a new and safety antiemetic drug, which can prevent digestive side effect effectively, and the control of acute emesis was superior to that of meoclopramide.

• 结论甲磺酸托烷司琼是一种新的安全的止吐药，能有效预防化疗所致的胃肠道反应，尤其对急性呕吐的控制显著优于甲氧氯普胺。