{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T15:11:22Z","timestamp":1778512282039,"version":"3.51.4"},"reference-count":71,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2012,5,9]],"date-time":"2012-05-09T00:00:00Z","timestamp":1336521600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Colorectal Disease"],"published-print":{"date-parts":[[2012,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Aim\u2002<\/jats:bold> A meta\u2010analysis of nonrandomized studies and one randomized trial was conducted to compare laparoscopic surgery with open surgery in the elective treatment of patients with diverticular disease.<\/jats:p><jats:p><jats:bold>Method\u2002<\/jats:bold> Published randomized and controlled clinical trials that directly compared elective open (OSR) with laparoscopic surgical resection (LSR) in patients with diverticular disease were identified using the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE. End\u2010points included 30\u2010day mortality and morbidity and were compared by determining the relative risk ratio, odds ratio, and the absolute effects.<\/jats:p><jats:p><jats:bold>Results\u2002<\/jats:bold> Eleven nonrandomized studies of 1430 patients were identified and included in the meta\u2010analysis. There was only one randomized study, which included 104 patients. The meta\u2010analysis suggested that elective LSR was a safe and appropriate option for patients with diverticular disease and was associated with lower overall morbidity (<jats:italic>P<\/jats:italic>\u2003=\u20030.01) and minor complication rate (<jats:italic>P<\/jats:italic>\u2003=\u20030.008).<\/jats:p><jats:p><jats:bold>Conclusion\u2002<\/jats:bold> The results of the nonrandomized study generally agreed with those of the randomized study, except for the incidence of minor complications, which was higher in both the LSR and OSR groups of the randomized study. In this study, the high overall morbidity of 42.3% reported in the LSR group is a cause for concern.<\/jats:p>","DOI":"10.1111\/j.1463-1318.2011.02666.x","type":"journal-article","created":{"date-parts":[[2011,5,16]],"date-time":"2011-05-16T19:36:28Z","timestamp":1305574588000},"page":"671-683","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":58,"title":["Elective sigmoid colectomy for diverticular disease. 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