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Diagnostic value of survivin for malignant pleural effusion: a clinical study and meta-analysis

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机构: [1]Sichuan Univ, West China Hosp, Dept Resp & Crit Care Med, Chengdu 610041, Peoples R China; State Key Lab Biotherapy China, Div Pulm Dis, Chengdu 610041, Peoples R China
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关键词: CARCINOMA

摘要:
Objective: To investigate the diagnostic accuracy of survivin for malignant pleural effusion (MPE). Methods: Pleural effusion samples were collected from 40 MPE patients and 45 non-MPE patients. Pleural levels of survivin were measured by ELISA. Literature search was performed in Pubmed and Embase to identify studies regarding the usefulness of survivin to diagnose MPE. Data were retrieved and the pooled sensitivity, specificity and other diagnostic indexes were calculated. The summary receiver operating characteristics (SROC) curve was used to determine the overall diagnostic accuracy. Results: The pleural levels of survivin were higher in MPE patients than non-MPE patients (844.17 +/- 358.30 vs. 508.08 +/- 169.58 pg/ml, P < 0.05), at a cut-off value of 683.2 pg/ml, the sensitivity and specificity were 57.50% and 88.89%, respectively. A total of six studies were included in present meta-analysis, the overall diagnostic estimates were: sensitivity 0.74 (95% CI: 0.59-0.85); specificity, 0.85 (95% CI: 0.79-0.89); positive likelihood ratio, 4.79 (95% CI: 3.48-6.61); negative likelihood ratio, 0.31 (95% CI: 0.19-0.50), and diagnostic odds ratio, 15.59 (95% CI: 7.69-31.61). The area under SROC curve was 0.86 (95% CI: 0.82-0.89). Conclusion: Our study confirms that the pleural survivin plays a role in the diagnosis of MPE. More studies at a large scale should be performed to validate our findings.

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出版当年[2014]版:
大类 | 4 区 医学
小类 | 4 区 肿瘤学 4 区 病理学
最新[2023]版:
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出版当年[2014]版:
Q3 PATHOLOGY Q3 ONCOLOGY
最新[2023]版:
Q4 ONCOLOGY Q4 PATHOLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2014版] 出版当年五年平均 出版前一年[2013版] 出版后一年[2015版]

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通讯机构: [*1]Sichuan Univ, West China Hosp, Dept Resp & Crit Care Med, Chengdu 610041, Peoples R China
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