Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Endourology(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (02): 112-116. doi: 10.3877/cma.j.issn.1674-3253.2019.02.010

Special Issue:

• Clinical Researches • Previous Articles     Next Articles

Comparison of curative effects between laparoscopic off-clamp and on-clamp renal artery in partial nephrectomy: a meta-analysis

Aibibuli Yusufu·1, Azati Baihetiya·1, Wenguang Wang1, Yasheng Anniwaer·1, Yujie Wang1,()   

  1. 1. Department of Urology, the First Affliated Hospital of Xinjiang Medical University, Urumqi 830054, China
  • Received:2017-11-25 Online:2019-04-01 Published:2019-04-01
  • Contact: Yujie Wang
  • About author:
    Corresponding author: Wang Yujie, Email:

Abstract:

Objective

To compare the safety and efficacy between laparoscopic off-clamp and on-clamp renal artery in partial nephrectomy.

Method

Systematic search of the electronic databases, including PubMed, Embase, Chochranelibrary, Web of Scince, CNKI and Wanfang Database (from the data of their establishments to November 2017). We retrieved the literatures about comparing laprascopic off-clamp and on-clamprenal artery in partial nephrectomy. At the same time, reference documents were involved by hand choice and given meta-analysis.

Result

A total of 13 controlled clinical studies were enrolled, including 1 423 patients, of whom 557 cases were off-clamp group and the other 866 cases were on-clamp renal artery group. meta-analysis showed significant difference between on-clamp renal artery and off-clamp renal artery groups in tumor size (P=0.03), overall comparison rate (P=0.02) and estimated blood loss (P=0.001), off-clamp group with small tumor size, low comparison rate and larger blood loss. There is no significant difference operative time (P=0.43), length of stay (P=0.28), transfusion rates (P=0.92), urinary leaks (P=0.27), and positive surgical margins (P=0.65). Off-clamp group was associated with significance lower reduction in eGFR than on-clamp group.

Conclusion

In some criteria for tumor selection, compared with complete clamping of the ranal artery in partial nephrectomy, off-clamp renal artery partial nephrectomy can achieve the same effect. Moreover, off-clamp nephrectomy is better at renal function preservation.

Key words: Laparo scopy, Zero-ischemia, Partial nephrectomy, Meta-analysis

京ICP 备07035254号-20
Copyright © Chinese Journal of Endourology(Electronic Edition), All Rights Reserved.
Tel: 020-85252990 E-mail: chinendourology@126.com
Powered by Beijing Magtech Co. Ltd