为评价国产格拉司琼预防化疗所致呕吐的疗效，于１９９８年５月～１０月采用随机单盲对照方法，观察其对化疗所致呕吐的止吐作用，并同时与康泉比较，观察两组的疗效和毒性。１　材料与方法１１　病例选择入选病例标准：年龄１８～６５岁；性别男、女比例适宜；体重４５～７ To evaluate the efficacy of homemade granisetron in preventing chemotherapy-induced vomiting, a randomized, single-blind method was used from May to October 1998 to observe the antiemetic effects of chemotherapy-induced vomiting and to compare it with Kangquan. The efficacy and toxicity of the group. 1 Materials and methods 11 Case selection criteria: 18 to 65 years of age; gender, male to female ratio; weight 45 to 7