首页膀胱肿瘤病因/危险因素证据详情

保留膀胱的综合治疗与根治性手术治疗肌层浸润性膀胱癌的 Meta 分析

原文: 2016 年 发布于 International Journal of Clinical and Experimental Medicine 浏览量:187次 原文链接

作者: 曹志

归属分类: 膀胱肿瘤病因/危险因素证据

文献简介

Introduction: Although there is evidence that hexaminolevulinate (HAL)-based transurethral bladder tumor resection (TURBT) improves the detection of Ta-T1 non-muscle-invasive bladder cancer (NMIBC) as well as carcinoma in situ there is uncertainty about its beneficial effects on progression. Material and Methods: A systematic literature search was conducted according to the PRISMA statement to identify studies reporting on HAL- vs. white-light (WL-) based TUR-BT in non-muscle invasive bladder cancer between 2000 and 2016. A two-stage selection process was utilized to determine eligible studies. Of a total of 294 studies, 5 (4 randomized and one retrospective) were considered for final analysis. The primary objective was the rate of progression. Results: The median follow-up for patients treated with HAL- and WL-TURBT was 27.6 (1-55.1) and 28.9 (1-53) months, respectively. Of a total of 1301 patients, 644 underwent HAL- and 657 WL-based TURBT. Progression was reported in 44 of 644 patients (6.8%) with HAL- and 70 of 657 patients (10.7%) with WL-TURBT, respectively (median odds ratio: 1.64, 1.10-2.45 for HAL vs. WL; p = 0.01). Data on progression-free survival was reported in a single study with a trend towards improved survival for patients treated with HAL-TURBT (p = 0.05). Conclusions: In this meta-analysis the rate of progression was significantly lower in patients treated with HAL- vs. WL-based TURBT. These results support the initiation of randomized trials on HAL with progression as primary endpoint.

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