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摘要:
AIM:To compare simple ligation vs stump invagination during open appendicectomy for uncomplicated acute appendicitis on the risk of postoperative complications.METHODS:A meta-analysis was conducted on randomised controlled trials comparing the two stump closure methods in open appendicectomy.Databases searched were PubMed,EMBASE and Cochrane Library databases.Included were those studies focusing on inflamed and suppurative appendicitis while perforated and gangrenous appendix was excluded.We also excluded retrospective case-control studies,commentaries,historical technical articles,or trials involving laparoscopic appendicectomies.The outcome of the meta-analysis was to find eventual differences in the incidence of postoperative ileus and wound infections between the two techniques of stump invagination.RESULTS:Seven studies were included corresponding to 1468 patients.Postoperative complications consisted in wound infections(7%),ileus(4%),pyrexia(2%),vomiting(1%),obstructions from adhesions(0.1%).No cases of peritonitis,fecal fistulas(stump leaks),abdominal abscesses or wound dehiscences were reported.Postoperative ileus within the first 72 h was four times more frequent with stump invagination compared to simple ligation(OR:4.06;95%CI:2.14-7.70;P<0.0001).No significant differences were noted for wound infections(OR:1.24;95%CI:0.83-1.87;P=0.30)while for the remaining complications the incidence was extremely low in both groups.There was a high homogeneity on results(Q value for heterogeneity of postoperative ileus P=0.17;Q value for heterogeneity of wound infections P=0.98).CONCLUSION:Stump invagination does not seem to prevent infective complications but is associated with an increased risk of postoperative ileus in uncomplicated cases.Appropriate studies on complicated appendicitis should now evaluate the influence of the two techniques in this higher-risk subgroup.
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篇名 Back to basics:A meta-analysis of stump management during open appendicectomy for uncomplicated acute appendicitis
来源期刊 世界外科手术杂志 学科 医学
关键词 APPENDICEAL stump OPEN APPENDICECTOMY INVAGINATION APPENDICITIS Complications
年,卷(期) 2013,(3) 所属期刊栏目
研究方向 页码范围 47-53
页数 7页 分类号 R
字数 语种
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APPENDICEAL
stump
OPEN
APPENDICECTOMY
INVAGINATION
APPENDICITIS
Complications
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研究来源
研究分支
研究去脉
引文网络交叉学科
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期刊影响力
世界外科手术杂志
不定期
2219-2832
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
61
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0
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0
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