标题:A Beginning or the End? A Meta-analysis to Assess the Diagnostic Accuracy of Transient Elastography for the Prediction of Esophageal Varices
作者:Yundong.Qu;Tao.Li;Qian.Ye;Lixin.Zhang;Lei.Wang
作者机构:[Qu, Y] Department of Infectious Diseases and Hepatology, Second Hospital of Shandong University, Jinan, 250033, China;[ Li, T] Department of Infectio 更多
通讯作者:Wang, L
通讯作者地址:[Wang, L]Shandong Univ, Hosp 2, Dept Infect Dis & Hepatol, 247 Beiyuan Rd, Jinan 250033, Peoples R China.
来源:Saudi Journal of Gastroenterology
出版年:2016
卷:22
期:5
页码:345-352
DOI:10.4103/1319-3767.191138
关键词:Esophageal varices;liver stiffness;meta-analysis;transient elastography
摘要:Background/Aims: To assess the accuracy of transient elastography (TE) in the prediction of esophageal varices (EV). Materials and Methods: The literature search was conducted by using PubMed, EMBASE, Web of Science, and CENTRAL on The Cochrane Library without time or language restrictions. Terms used were \"FibroScan,\" \"transient elastography,\" \"stiffness,\" and \"esophageal varices.\" The pooled sensitivity, specificity, and other parameters were obtained using a bivariate mixed-effects regression model. Result: Twenty studies (2530 patients) were identified for inclusion. The pooled sensitivity, specificity, positive and negative likelihood ratios, and diagnostic odds ratio were 0.84 (95% confidence interval [CI], 0.79-0.87), 0.68 (95% CI, 0.61-0.73), 2.58 (95% CI, 2.15-3.10), 0.24 (95% CI, 0.19-0.32), and 10.60 (95%CI, 7.20-15.62), respectively. The summary area under receiver operating characteristics (AUROC) curves was 0.82 (95% CI, 0.79-0.86). Especially, for hepatitis C patients, the diagnostic performance of TE for detecting the presence of EV was similar to all other patients with a sensitivity of 0.83 and a specificity of 0.63, but without heterogeneity (I2 = 0.00). For the prediction of large esophageal varices in patients with viral liver cirrhosis, the pooled sensitivity and specificity of TE were 0.82 (95% CI 0.74-0.89) and 0.77 (95% CI 0.65-0.85), respectively, without significant heterogeneity (I2 = 0.00). Conclusion: Transient elastography has good sensitivity and moderate specificity. TE can be used as an effective noninvasive screening tool for the prediction of esophageal varices, especially in hepatitis C patients, and for the prediction of large esophageal varices in patients with viral liver cirrhosis.
收录类别:SCOPUS;SCIE
WOS核心被引频次:5
Scopus被引频次:4
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84992727395&doi=10.4103%2f1319-3767.191138&partnerID=40&md5=df86e455fb4814e8d5fe79e9af708d9f
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