Meta-analysis of effect comparison between video endoscopic inguinal lymphadenectomy and open inguinal lymphadenectomy
10.3969/j.issn.1671-8348.2014.12.005
- VernacularTitle:腹腔镜与开放腹股沟淋巴结清扫术疗效比较的 Meta分析
- Author:
Zixiang YAO
;
Delin WANG
;
Fan YANG
;
Shun LIU
;
Wencong LIU
;
Xin ZHANG
- Publication Type:Journal Article
- Keywords:
laparoscopes;
groin;
lymph node excision;
penile neoplasms;
vulvar neoplasms;
melanoma
- From:
Chongqing Medicine
2014;(12):1422-1424,1427
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effects between video endoscopic inguinal lymphadenectomy (VEIL ) and open inguinal lymphadenectomy(OIL) to provide the evidence-based basis for the selection of the clinical therapy schemes .Methods The related clinical controlled trial literature on the effective comparison of VEIL and OIL were retrieved from the databases of PubMed ,Co-chrane library ,Elsevier ,CNKI and Wanfang database .The screening was independently performed by 2 reviewers according to the including and excluding criteria .The related data were extracted and performed the meta analysis by the RevMan 5 .2 software .Re-sults A total of 4 trials were included .There were 146 cases of inguinal lymphadenectomies ,in which 61 cases were VEIL and 85 cases were OIL .The meta-analysis results showed that there were no statistical differences between the two operation modes in terms of the operative time(WMD=32 .33 ,95% CI -25 .70-90 .36 ,P=0 .27) ,intraoperative blood loss(WMD=9 .10 ,95% CI -76 .03-94 .23 ,P=0 .83) ,number of removed lymph nodes(WMD=0 .77 ,95% CI -1 .66-3 .20 ,P=0 .53) ,number of positive re-moved lymph nodes(WMD=0 .08 ,95% CI -0 .23-0 .40 ,P=0 .61) ,postoperative drainage time(WMD= -1 .30 ,95% CI -6 .40 -3 .80 ,P=0 .62) ,postoperative hospital stay (WMD= -4 .02 ,95% CI -10 .19-2 .15 ,P=0 .20) ,but the difference between VEIL and OIL in term of surgical complications had statistical significance (OR=0 .08 ,95% CI 0 .03-0 .26 ,P<0 .01) .Conclusion VEIL has equivalent efficacy to OIL ,but has less surgical complications .
