{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T11:10:20Z","timestamp":1771326620028,"version":"3.50.1"},"reference-count":21,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,6,16]],"date-time":"2025-06-16T00:00:00Z","timestamp":1750032000000},"content-version":"vor","delay-in-days":15,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cancer Reports"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Self\u2010expandable metal stent (SEMS) placement for obstructive colorectal cancer (OCRC) is widely performed as a bridge to surgery because of its lower mortality rate than emergency surgery. However, the long\u2010term outcomes remain unclear because of the risk of complications and cancer recurrence. This study investigated the short\u2010 and long\u2010term outcomes of SEMS placement for OCRC.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and Results<\/jats:title>\n                    <jats:p>\n                      We retrospectively reviewed the clinicopathological data of patients with OCRC who underwent preoperative treatment and tumor resection at our institution between April 2004 and March 2022. Among 113 patients with OCRC, 30 underwent SEMS placement (Group S) and 36 underwent ileus tube insertion (Group T); Group S had more older patients and fewer pT4 cases; no other characteristics differed. Incidence of severe complications was 0% versus 16.7% (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01); postoperative hospital stay was 14.3 versus 26.6\u2009days (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01); medical costs were comparable between the groups. The long\u2010term outcomes of Group S and patients with non\u2010OCRC who underwent surgery during the same period were compared after propensity score matching. The 5\u2010year survival rates were 69.5% and 77.1%; the 5\u2010year recurrence\u2010free survival rates were 44.5% and 55.5%, without significant difference.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In conclusion, SEMS placement was more effective than ileus tube placement in treating OCRC.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/cnr2.70255","type":"journal-article","created":{"date-parts":[[2025,6,16]],"date-time":"2025-06-16T23:44:36Z","timestamp":1750117476000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Clinical Outcomes of Preoperative Self\u2010Expandable Metal Stent Placement as Bridge to Surgery for Obstructive Colorectal Cancer"],"prefix":"10.1002","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-9524-0979","authenticated-orcid":false,"given":"Ryosuke","family":"Aoki","sequence":"first","affiliation":[{"name":"Division of Gastroenterological, Hepato\u2010Biliary\u2010Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery Shinshu University School of Medicine  Nagano Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6177-0947","authenticated-orcid":false,"given":"Nao","family":"Hondo","sequence":"additional","affiliation":[{"name":"Division of Gastroenterological, Hepato\u2010Biliary\u2010Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery Shinshu University School of Medicine  Nagano 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