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中华腔镜泌尿外科杂志(电子版) ›› 2017, Vol. 11 ›› Issue (02) : 86 -91. doi: 10.3877/cma.j.issn.1674-3253.2017.02.004

所属专题: 文献

临床研究

经尿道激光与传统电切术治疗非肌层浸润性膀胱肿瘤安全性及疗效的meta分析
郑浩锋1, 梁观灿1, 陈延雄1, 李腾成1, 吴杰英1, 司徒杰1, 方友强1,()   
  1. 1. 510630 广州,中山大学附属第三医院泌尿外科
  • 收稿日期:2016-11-29 出版日期:2017-04-01
  • 通信作者: 方友强
  • 基金资助:
    广东省科技计划项目(2013B021800084); 高校基本业务费,青年教师培育项目(14ykpy25)

Laser versus transurethral resection of bladder tumor for non-muscle invasive bladder cancer: a systematic review and meta-analysis

Haofeng Zheng1, Guancan Liang1, Yanxiong Chen1, Tengcheng Li1, Jieying Wu1, Jie Situ1, Xin Gao1()   

  1. 1. Department of Urology, the Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510630, China
  • Received:2016-11-29 Published:2017-04-01
  • Corresponding author: Xin Gao
  • About author:
    Corresponding author: Fang Youqiang, Email:
引用本文:

郑浩锋, 梁观灿, 陈延雄, 李腾成, 吴杰英, 司徒杰, 方友强. 经尿道激光与传统电切术治疗非肌层浸润性膀胱肿瘤安全性及疗效的meta分析[J]. 中华腔镜泌尿外科杂志(电子版), 2017, 11(02): 86-91.

Haofeng Zheng, Guancan Liang, Yanxiong Chen, Tengcheng Li, Jieying Wu, Jie Situ, Xin Gao. Laser versus transurethral resection of bladder tumor for non-muscle invasive bladder cancer: a systematic review and meta-analysis[J]. Chinese Journal of Endourology(Electronic Edition), 2017, 11(02): 86-91.

目的

系统性评价经尿道激光与传统电切术两种手术方式治疗非肌层浸润性膀胱肿瘤的安全性及疗效。

方法

选用并详细搜索PubMed、Scopus、Web of science和Cochrane library的所有比较经尿道激光与传统电切术治疗非肌层浸润性膀胱肿瘤的临床文章,包括随机对照实验、回顾性研究及前瞻性队列研究。

结果

共9篇文章,包括4篇随机对照实验、4篇回顾性研究及1篇前瞻性队列研究纳入该次分析中。总纳入病例数为1396例,包括694例经尿道激光病例及702例传统电切术病例。从分析中可以发现,虽然经尿道激光在手术时间上与传统电切术无明显差别(WMD=1.63,95%CI=-1.44~4.70,P=0.30),但其平均住院时间(WMD=-1.11,95%CI=-1.71~-0.50,P=0.0004)及术中、术后并发症情况均显著优于传统电切术,且术后1年(OR=0.87,95%CI=0.59~1.27,P=0.47)及2年复发率(OR=0.70,95% CI=0.46~1.09,P=0.11)无明显区别。

结论

经尿道激光治疗非肌层浸润性膀胱肿瘤术式较传统电切术安全,且效能不低于传统电切术,应作为微创治疗非肌层浸润性膀胱肿瘤的重要方案之一。

Objective

To provide a systematic review and meta-analysis of studies comparing laser versus transurethral resection of bladder tumor (TURBT) for non-muscle invasive bladder cancer (NMIBC).

Methods

This study comprehensively searched PubMed, Scopus, Web of science, Cochrane library, and performed a systematic review and meta-analysis of all randomized controlled trials (RCTs), retrospective comparative studies and prospective studies assessing the two techniques.

Results

Nine studies including 4 RCTs, 4 retrospective studies and 1 prospective study fulfilled the predefined inclusion criteria and were included in the final analysis. These studies included data of 1396 cases (694 for lasers and 702 for TURBT). Although there was no significant difference between lasers and TURBT for operation time (WMD=1.63, 95%CI=-1.44~4.70, P=0.30), lasers provided shorter hospital stays (WMD=-1.11, 95%CI=-1.71~- 0.50, P=0.0004) as well as lower complication rates. What's more, the recurrence rates showed no significantly difference when we took a one-year follow-up (OR=0.87, 95% CI=0.59~1.27, P=0.47), or even two-year follow-up (OR=0.70, 95% CI=0.46~1.09, P=0.11).

Conclusions

Laser is not only safer, but also has the same efficacy as TURBT when dealing with NMIBC. And it should be recommended when minimally invasive therapy is necessary.

图1 文献筛选流程图
表1 非随机对照文献质量评价
表2 随机对照文献质量评价
表3 纳入文献基本特征的汇总
图2 手术时间森林图和meta分析(min)
图3 住院时间森林图和meta分析(d)
图4 术后置管时间森林图和meta分析(d)
图5 闭孔神经反射森林图和meta分析
图6 膀胱灌洗情况森林图和meta分析
图7 膀胱穿孔情况森林图和meta分析
图8 术后复发情况森林图和meta分析
图9 闭孔神经反射偏倚漏斗图SE为标准误,RR为风险系数
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