已知全胃肠外营养(TPN)可减少化疗所致体重的丧失,后者可由于恶心呕吐或其毒性反应直接影响蛋白合成的结果.作者在23例睾丸畸胎癌患者进行化疗时观察TPN对体内成分的影响.化疗采用CVB方案,分别于第1、4、7、10周住院进行,即第1～5天静脉注射顺铂20mg/m~2,第1～2天静脉注射长春碱0.15mg/kg,每周静脉注射争光霉素30mg一次.随机分为二组:(1)口服饮食组,11例,食物组 It is known that total parenteral nutrition (TPN) can reduce the loss of weight due to chemotherapy, which can directly affect the results of protein synthesis due to nausea, vomiting or its toxicity. The authors observed TPN in 23 cases of testicular teratoma cancer chemotherapy. Effect on the composition of the body. Chemotherapy was performed using CVB regimen at the first, fourth, seventh, and tenth weeks of hospitalization, ie intravenous injection of cisplatin 20 mg/m 2 for 1 to 5 days, and intravenous injection of vinblastine for 1 to 2 days. 0.15mg/kg, weekly intravenous injection of bleomycin 30mg once. Randomly divided into two groups: (1) oral diet group, 11 cases, food group