Baker L H, Vaitkevicius V K, Gehan E
Cancer Treat Rep. 1976 Jun;60(6):733-7.
The Southwest Oncology Group has confirmed the superiority of 5-fluorouracil (5-FU) and methyl-CCNU versus 5-FU weekly as treatment for patients with advanced gastrointestinal cancers. The drug combination produced a PR rate of 29.3% compared to the single-drug arm rate of 10.6%; however, the two-drug arm produced much more toxicity. Despite the improved response rate no improvement in survival was observed.
西南肿瘤协作组已证实,对于晚期胃肠道癌患者,5-氟尿嘧啶(5-FU)与甲基环己亚硝脲联合使用优于每周使用5-FU。联合用药组的缓解率为29.3%,而单药组为10.6%;然而,联合用药组产生的毒性要大得多。尽管缓解率有所提高,但未观察到生存率的改善。