Liu Yan, Yu Xiao-Feng, Zou Jian, Luo Zi-Hua
Yan Liu, Xiao-Feng Yu, Jian Zou, Zi-Hua Luo, Department of Gastroenterology, Huadong Hospital, Fudan University, Shanghai 200040, China.
World J Gastroenterol. 2015 Mar 28;21(12):3706-10. doi: 10.3748/wjg.v21.i12.3706.
To assess the prognostic value of c-Met status in colorectal cancer.
We conducted a search in PubMed, Web of Science, and the Cochrane Library covering all published papers up to July 2014. Only studies assessing survival in colorectal cancer by c-Met status were included. This meta-analysis was performed by using STATA11.0.
Ultimately, 11 studies were included in this analysis. Meta-analysis of the hazard ratios (HR) indicated that patients with high c-Met expression have a significantly poorer overall survival (OR) (HR = 1.33, 95%CI: 1.06-1.59) and progression-free survival (PFS) (HR = 1.47, 95%CI: 1.03-1.91). Subgroup analysis showed a significant association between high c-Met expression and poorer overall survival in the hazard ratio reported (HR = 1.41, 95%CI: 1.08-1.74).
The present meta-analysis indicated that high c-Met expression was associated with poor prognosis in patients with colorectal cancer.
评估c-Met状态在结直肠癌中的预后价值。
我们在PubMed、科学网和考克兰图书馆进行了检索,涵盖截至2014年7月发表的所有论文。仅纳入通过c-Met状态评估结直肠癌患者生存情况的研究。本荟萃分析使用STATA11.0进行。
最终,11项研究纳入本分析。对风险比(HR)的荟萃分析表明,c-Met高表达的患者总生存期(OS)显著更差(OR)(HR = 1.33,95%CI:1.06 - 1.59),无进展生存期(PFS)也显著更差(HR = 1.47,95%CI:1.03 - 1.91)。亚组分析显示,在报告的风险比中,c-Met高表达与较差的总生存期之间存在显著关联(HR = 1.41,95%CI:1.08 - 1.74)。
本荟萃分析表明,c-Met高表达与结直肠癌患者的不良预后相关。