{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T20:40:50Z","timestamp":1774039250810,"version":"3.50.1"},"reference-count":30,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2019,11,12]],"date-time":"2019-11-12T00:00:00Z","timestamp":1573516800000},"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":["Journal of Surgical Oncology"],"published-print":{"date-parts":[[2019,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>As most risk factors for anastomotic complications (AC) in rectal cancer patients appear to be noncorrectable, it is needed to find the correctable causes. Additionally, the outcomes of indocyanine\u2010green fluorescence imaging (IFI) and robot\u2010stapled anastomosis have yet been undetermined.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This study retrospectively analyzed 968 consecutive patients with rectal cancer, who underwent curative robot\u2010assisted anterior resections between 2010 and 2018. IFI parameters and stapling features in the surgical records were reviewed, and reconfirmed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>AC occurred in 54 patients (5.6%), 34 (3.5%) with anastomotic leakage (AL) and 24 (2.5%) with anastomotic stenosis (AS). Mechanotechnical faults including defective stapling configurations, including angles lesser than or equal to 150\u00b0 and outer deviation (more than half from the center of the circle) of linear staples, between the two linear staples were independently associated with AL (<jats:italic>P<\/jats:italic>\u2009&lt;\u2009.001 each). IFI significantly reduced AL rate (2.5% vs 5.3%, <jats:italic>P<\/jats:italic>\u2009=\u2009.029) and AS rate (2% vs 18.8%, <jats:italic>P<\/jats:italic>\u2009=\u2009.006), respectively. Robot linear stapling enabled to maintain the obtuse angle during consecutive staplings and reduced console time. AL and AS were independent risk factors for disease\u2010free survival (<jats:italic>P<\/jats:italic>\u2009=\u2009.02) and local recurrence (<jats:italic>P<\/jats:italic>\u2009=\u2009.03), respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>AC were associated with some correctable causes, namely, mechanotechnical errors and lack of use of IFI.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jso.25765","type":"journal-article","created":{"date-parts":[[2019,11,13]],"date-time":"2019-11-13T04:55:36Z","timestamp":1573620936000},"page":"1436-1445","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Mechanotechnical faults and particular issues of anastomotic complications following robot\u2010assisted anterior resection in 968 rectal cancer patients"],"prefix":"10.1002","volume":"120","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4823-8619","authenticated-orcid":false,"given":"Jin 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