Application and innovation of urological laparoendoscopic single-site surgery in China
10.3760/cma.j.issn.1000-6702.2012.10.002
- VernacularTitle:泌尿外科单孔多通道腹腔镜技术在中国的应用与创新
- Author:
Yinghao SUN
;
Zhenjie WU
- Publication Type:Journal Article
- Keywords:
Laparoendoscopic single-site surgery,LESS;
Minimally invasive surgery;
Urologic surgery
- From:
Chinese Journal of Urology
2012;33(10):729-734
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the status of urological laparoendoscopic single-site surgery (LESS) technique in China. Methods We had conducted a systematic review of literatures of urological laparoendoscopic single-site surgery published from Chinese institutions using WanFang,CNKI,VIP,CBM,GoogleScholar and MEDLINE databases.All relevant articles were selected with consensus and analyzed according to the inclusion and exclusion criteria. Results Overall,205 articles from 66 different centers all over China published between January 2009 and June 2012 were included in the analysis. Of which,there were 26 articles of science citation index papers and 179 articles from Chinese academic journals.The included literature was mainly composed of case series reports ( 133 articles,64.9％ ),comparison studies (13 articles,6.3％ ),reviews or comments (20 papers,9.8％ ),nursing related papers (28 pieces,13.7％ ),animal surgery studies (6 articles,2.9％ ),and training (5 articles,2.4％ ).A total of 1790 clinical cases were reported during the study period,56.9％ of these were procedures done in the upper urinary tract,only 5.8％ were in the lower urinary tract,and 37.3％ were genital or other procedures.Procedures of tumor-related and reconstruction required accounted for 18.8％ and 18.7％,respectively.Pure single-port technique was applied on 58.3％ of cases.In cases of a single-port platform used,45.6％ used the commercially available devices and 54.4％ used homemade devices.Transperitoneal accesses were adopted in 59.5％ of cases and the other 40.5％ were performed through extraperitoneal approaches.The umbilicus was used as the site of access in 58.5％ of cases.A total of 25 indications were reported,including adrenalectomy,nephrectomy and ureterolithotomy,etc. in the upper urinary tract,radical cystectomy,radical prostatectomy and transvesical enucleation of the prostate,etc.in the lower urinary tract,and varicocelectomy,orchidopexy and others. The three most often done procedures were varicocelectomy (601 cases,33.6％ ),renal cyst decortication (408 cases,22.8％ ) and adrenalectomy ( 179 cases,10.0％ ).The overall conversion rate was 5.5％,and complications were encountered in 3.4％ of cases. Conclusions Laparoendoscopic single-site surgery has been widely adopted by Chinese urologists and largely covered the spectrum of conventional urologic laparoscopic procedures,with most of these being non-reconstructive operations for the treatment of benign diseases.In large,we are still under the initial stage of LESS application in urology.And more work on creative innovation and well-designed studies are needed to further evaluate its role in the urological minimally invasive surgery.
