目的:考察奥沙利铂+亚叶酸钙+5-氟尿嘧啶(mFOLFOX6)、奥沙利铂+卡培他滨(CapeOX)、伊立替康+亚叶酸钙+5-氟尿嘧啶(FOLFIRI)3种化疗方案在转移性结直肠癌治疗中的临床疗效,并进行成本-效果分析。方法:将48例结直肠癌患者按治疗方案分为mFOLFOX6组30例、CapeOX组8例和FOLFIRI组10例,观察3组患者的临床疗效、不良反应,并进行成本-效果分析。结果:mFOLFOX6组、CapeOX组和FOLFIRI组患者的临床有效率分别为96.67%、87.50%和80.00%,mFOLFOX6组明显高于其他两组,差异有统计学意义(P〈0.05)。mFOLFOX6组患者的胃肠道不良反应发生率高(70.00%),FOLFIRI组患者的骨髓抑制发生率高(70.00%);mFOLFOX6组和CapeOX组均有患者发生肝功能损伤,但差异无统计学意义(P〉0.05)。mFOLFOX6、CapeOX和FOLFIRI方案的成本-效果比分别为11 950、15 674、18 397,敏感度分析结果与其一致。结论:mFOLFOX6方案治疗转移性结直肠癌的成本-效果优于CapeOX和FOLFIRI方案,但其胃肠道不良反应发生率较高。
OBJECTIVE: To investigate clinical efficacy of oxaliplatin+calcium folinate+5-fluorouracil (mFOLFOX6), oxalipl- atin+capecitabine(CapeOX), irinotecan+calcium folinate+5-fluorouracil (FOLFIRI) for metastatic colorectal cancer, and to conduct cost-effectiveness analysis. METHODS: 48 patients with colorectal cancer were divided into mFOLFOX6 group (30 cases), Cape- OX group (8 cases) and FOLFIRI group (10 cases). Clinical efficacy and ADR of 3 groups were analyzed, and cost-effectiveness analysis was also conducted. RESULTS: Clinical effective rates of mFOLFOX6 group, CapeOX group and FOLFIRI group were 96.67%, 87.50% and 80.00%, respectively, the mFOLFX6 group was significantly higher than the other 2 groups, with statistical significance(P〈0.05), mFOLFOX6 group had high incidence of gastrointestinal side effects (70.00%). FOLFIRI group had high incidence of myelosuppression (70.00%). CapeOX and mFOLFOX6 group suffered from liver injury possibly, without statistical significance (P〉0.05). The C/E of mFOLFOX6 group, CapeOX group and FOLFIRI group were 11 950, 15 674 and 18 397 re- spectively, to which results of sensitivity analysis were same. CONCLUSIONS: The cost-effectiveness of mFOLFOX6 regimen is superior to CapeOX and FOLFIRI regimen in the treatment of metastatic colorectal cancer, but it has the high incidence of gastroin- testinal side effects.