A Meta-analysis of capecitalbine or 5-Fu combined with oxaliplatin therapy for metastatic colorectal cancer
10.3760/cma.j.issn.1006-9801.2012.07.002
- VernacularTitle:5-氟尿嘧啶或卡培他滨联合奥沙利铂治疗转移性结直肠癌有效性及安全性的Meta分析
- Author:
Xiaoyuan WANG
;
Xiaobo LIANG
;
Yanjun LU
;
Liang YUE
;
Zhenhua WANG
- Publication Type:Journal Article
- Keywords:
Colorectal neoplasms,metastatic;
Meta-analysis;
Oxaliplatin;
Capecitabine;
5-Fu
- From:
Cancer Research and Clinic
2012;24(7):436-439
- CountryChina
- Language:Chinese
-
Abstract:
ObjectivesTo compare clinical outcomes and safety of 5-Fu or capecitabine combined with oxaliplatin therapy for metastatic colorectal cancer. MethodsLiterature search were performed by key words,such as metastatic colorectal cancer,capecitabine,oxaliplatin,5-Fu on all randomized controlled trails reported on 5-Fu or capecitabine combined with oxaliplatin therapy for metastatic colorectal cancer before Jun.2011.Two authors drew the details of trail design,characteristics of patients,outcomes and so on from the studies included. Data analysis was performed by RevMan 4.2. ResultsAccording to the same screening criteria,6 clinical studies were included in this Meta-analysis. Sample volume in this Meta-analysis was 2189 colorectal cancer cases.The baseline characteristics of 5-Fu group were similar to those of capecitabine group.The short-term outcome such as response rate,RR was 0.92 [95 ％CI(0.82,1.02),P=0.12], and the long-term outcome such as median overall survival, median progression-free survival and the WMD was -0.19 [95 ％CI(-0.73,0.35),P=0.49],-1.91 [95 ％CI(-2.53,0.16),P=0.08],respectively,two groups weresimilar. In the comparison of Ⅲ-Ⅳ grade toxicity between the two groups, the incidences of neutropenic in 5-Fu group were higher than those in capecitabine group,and the RR was 0.24 [95 ％CI(0.11,0.55), P=0.0007]. However, the incidence of wand-foot symptoms in 5-Fu group was lower than those in capecitabine group, the RR was 2.83 [95％CI (1.66,4.82), P=0.0001]. ConclusionBoth 5-Fu and capecitabine were similarly effective in the therapy of metastatic colorectal cancer. And the Ⅲ-Ⅳ grade toxicity such as neutropenic was easier to happen in 5-Fu group,while the incidence of hand-foot symptoms was on the other hand.
