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Powered circular stapler (PCS) in colorectal surgery has been introduced in order to reduce technical errors and post-operative complications due to the manual circular stapler (MCS).<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>A systematic review and meta-analysis were performed. An electronic systematic search was performed using Web of Science, PubMed, and Embase of studies comparing PCS and MCS. The incidence of AL, anastomotic bleeding (AB), conversion, and reoperation were assessed. PROSPERO Registration Number: CRD42024512644.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>Five observational studies were eligible for inclusion reporting on 2379 patients. The estimated pooled Risk Ratios for AL and AB rates following PCS were significantly lower than those observed with MCS (0.44 and 0.23, respectively; both with <jats:italic>p<\/jats:italic>\u2009&lt;\u20090.01). Conversion and reoperation rate did not show any significant difference: 0.41 (95% CI 0.09\u20131.88; <jats:italic>p<\/jats:italic>\u2009=\u20090.25) and 0.78 (95% CI 0.33\u20131.84; <jats:italic>p<\/jats:italic>\u2009=\u20090.57); respectively.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>The use of PCS demonstrates a lower incidence of AL and AB compared to MCS but does not exhibit a discernible influence on reintervention or conversion rates. The call for future randomized clinical trials aims to definitively clarify these issues and contribute to further advancements in refining surgical strategies for left-sided colonic resection.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1007\/s00384-024-04729-1","type":"journal-article","created":{"date-parts":[[2024,9,27]],"date-time":"2024-09-27T13:02:59Z","timestamp":1727442179000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Effect of powered circular stapler in colorectal anastomosis after left-sided colic resection: systematic review and meta-analysis"],"prefix":"10.1007","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7402-9197","authenticated-orcid":false,"given":"Andrea","family":"Scardino","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6643-1135","authenticated-orcid":false,"given":"Carlo Galdino","family":"Riva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3963-2385","authenticated-orcid":false,"given":"Luca","family":"Sorrentino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3295-6264","authenticated-orcid":false,"given":"Sara","family":"Lauricella","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7764-6075","authenticated-orcid":false,"given":"Alberto","family":"Aiolfi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0278-4139","authenticated-orcid":false,"given":"Matteo","family":"Rottoli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gianluca","family":"Bonitta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8134-5315","authenticated-orcid":false,"given":"Marco","family":"Vitellaro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4880-1670","authenticated-orcid":false,"given":"Luigi","family":"Bonavina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4501-1187","authenticated-orcid":false,"given":"Davide","family":"Bona","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4773-0572","authenticated-orcid":false,"given":"Michael","family":"Kelly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6780-1783","authenticated-orcid":false,"given":"Emanuele","family":"Rausa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,9,27]]},"reference":[{"issue":"1","key":"4729_CR1","doi-asserted-by":"publisher","first-page":"75","DOI":"10.1002\/jso.21182","volume":"99","author":"G Brisinda","year":"2009","unstructured":"Brisinda G, Vanella S, Cadeddu F, Civello IM, Brandara F, Nigro C et al (2009) End-to-end versus end-to-side stapled anastomoses after anterior resection for rectal cancer. 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