Background: The current study sought to perform a meta-analysis to compare the preoperative staging of endoscopic ultrasonography (EUS) and multidetector computed tomography (MDCT) in gastric carcinoma. Methods: Articles published between January 1, 2000, and April 1, 2016, that compared EUS with MDCT were included, and data were presented as 2 x 2 tables. The sensitivities, specificities and summary receiver operating characteristic (ROC) curves for T and N staging were calculated using a bivariate mixed effects model. Data were weighted by generic variance and then pooled by random-effects modeling. Results: Eight studies comprising 1736 patients were included in this meta-analysis. For T1 staging, the sensitivity value for EUS (82%) was significantly higher than that for MDCT (41%) (relative risk (RR): 2.06, 95% confidence interval (CI) 1.07-3.94; P = 0.030). For lymph node involvement, the sensitivity value for EUS (91%) was also significantly higher than that for MDCT (77%) (RR 1.14, 95% CI 1.05-1.23; P = 0.001). However, the specificity values of both EUS and MDCT were quite low, at 49 and 63%, respectively. No significant differences in T2-4 staging between EUS and MDCT were noted. Conclusion: This meta-analysis indicates that EUS may be superior to MDCT in preoperative T1 and N staging. Additionally, the low specificity values of EUS and MDCT for N staging merits attention.
基金:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China [81302144]; Guangdong Science and Technology Department [2012B061700087]
语种:
外文
被引次数:
WOS:
PubmedID:
中科院(CAS)分区:
出版当年[2017]版:
大类|4 区医学
小类|4 区肿瘤学4 区外科
最新[2023]版:
大类|3 区医学
小类|3 区肿瘤学3 区外科
第一作者:
第一作者机构:[1]Sun Yat Sen Univ, Canc Ctr, 651 E Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China;[2]State Key Lab Oncol South China, 651 E Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China;[3]Collaborat Innovat Ctr Canc Med, 651 E Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China;
通讯作者:
通讯机构:[1]Sun Yat Sen Univ, Canc Ctr, 651 E Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China;[2]State Key Lab Oncol South China, 651 E Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China;[3]Collaborat Innovat Ctr Canc Med, 651 E Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China;
推荐引用方式(GB/T 7714):
Nie Run-Cong,Yuan Shu-Qiang,Chen Xiao-Jiang,et al.Endoscopic ultrasonography compared with multidetector computed tomography for the preoperative staging of gastric cancer: a meta-analysis[J].WORLD JOURNAL OF SURGICAL ONCOLOGY.2017,15(1):-.doi:10.1186/s12957-017-1176-6.
APA:
Nie, Run-Cong,Yuan, Shu-Qiang,Chen, Xiao-Jiang,Chen, Shi,Xu, Li-Pu...&Chen, Ying-Bo.(2017).Endoscopic ultrasonography compared with multidetector computed tomography for the preoperative staging of gastric cancer: a meta-analysis.WORLD JOURNAL OF SURGICAL ONCOLOGY,15,(1)
MLA:
Nie, Run-Cong,et al."Endoscopic ultrasonography compared with multidetector computed tomography for the preoperative staging of gastric cancer: a meta-analysis".WORLD JOURNAL OF SURGICAL ONCOLOGY 15..1(2017):-