首页膀胱肿瘤治疗及预后证据详情

膀胱癌根治性切除术中扩大与标准淋巴结清扫对疗效影响的 Meta 分析

原文: 2020 年 发布于 Urol Int 35 卷 第 1 期 22-29 浏览量:266次

作者: 李强 刘亮程 李伟 曹贵华 黄贵闽

作者单位: Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. stamk1992@gmail.com. Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. lazarostzelves@gmail.com. Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. bellos.themistoklis@yahoo.com. Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. angelopoulospanag@gmail.com. Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. Ioannistsikopoulos@yahoo.com. Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. imitsog@med.uoa.gr. Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens. agpapatsoris@yahoo.gr.

归属分类: 膀胱肿瘤治疗及预后证据

DOI: 10.1016/j.currproblcancer.2021.100765

关键词: 尿路上皮癌 曲线下面积 AUC

文献简介

CONTEXT: A noninvasive multiparametric magnetic resonance imaging (MRI)-based scoring system for predicting muscle-invasive bladder cancer (MIBC), the `Vesical Imaging Reporting and Data System` (VI-RADS), was recently developed by an international multidisciplinary panel. Since then, a few studies evaluating the value of VI-RADS for predicting MIBC have been published. OBJECTIVE: To review the diagnostic performance of VI-RADS for the prediction of MIBC. EVIDENCE ACQUISITION: PubMed and EMBASE databases were searched up to November 10, 2019. We included diagnostic accuracy studies using VI-RADS to predict MIBC using cystectomy or transurethral resection as the reference standard. Methodological quality was evaluated with Quality Assessment of Diagnostic Accuracy Studies-2. Sensitivity and specificity were pooled and plotted using hierarchical summary receiver operating characteristics (HSROC) modeling. Meta-regression analyses were done to explore heterogeneity. EVIDENCE SYNTHESIS: Six studies (1770 patients) were included. Pooled sensitivity and specificity were 0.83 (95% confidence interval [CI] 0.70-0.90) and 0.90 (95% CI 0.83-0.95), and the area under the HSROC curve was 0.94 (95% CI 0.91-0.95). Heterogeneity was present among the studies (Q = 29.442, p <  0.01; I(2) = 87.93%, and 90.99% for sensitivity and specificity). Meta-regression analyses showed that the number of patients (>205 vs ≤205), magnetic field strength (3 vs 1.5 T), T2-weighted image slice thickness (3 vs 4 mm), and VI-RADS cutoff score (≥3 vs ≥4) were significant factors affecting heterogeneity (p ≤  0.03). CONCLUSIONS: VI-RADS shows good sensitivity and specificity for determining MIBC. Technical factors associated with MRI acquisition and cutoff scores need to be taken into consideration as they may affect performance. PATIENT SUMMARY: A recently established noninvasive magnetic resonance imaging-based scoring system shows good diagnostic performance in detecting muscle-invasive bladder cancer.

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