{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T21:29:19Z","timestamp":1789421359912,"version":"build-2803163510"},"reference-count":21,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2024,2,7]],"date-time":"2024-02-07T00:00:00Z","timestamp":1707264000000},"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":["J Hepato Biliary Pancreat"],"published-print":{"date-parts":[[2024,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>This multicenter study aimed to compare the clinical outcomes of minimally invasive extended cholecystectomy (MI\u2010EC) versus open EC (O\u2010EC) for patients with gallbladder cancer (GBC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients who underwent EC (cholecystectomy, wedge resection of the liver bed, and regional lymphadenectomy) for GBC between 2010 and 2020 in three centers were included in the study. The clinicopathological data were compared after propensity score matching. Additional subgroup analysis on laparoscopic and robotic EC (L\u2010EC and R\u2010EC) was performed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 377 patients were included: 308 for O\u2010EC and 69 for MI\u2010EC, respectively. The MI\u2010EC group had a longer operative time (188.9 vs. 238.1\u2009min, <jats:italic>p<\/jats:italic>\u2009&lt;\u2009.001) and shorter hospital stay (9.0 vs. 7.2\u2009days, <jats:italic>p<\/jats:italic>\u2009=\u2009.007), although no differences were found in operative blood loss, complication rate and survival outcome. In subgroup analysis, L\u2010EC patients had a longer operative time (264.4 vs. 202.0\u2009min, <jats:italic>p<\/jats:italic>\u2009=\u2009.001), compared to R\u2010EC patients with comparable perioperative and survival outcomes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Although patients with MI\u2010EC had a longer operation time and higher medical costs, the advantages were enhanced recovery with comparable short\u2010 and long\u2010term outcomes. The operation time was less for R\u2010EC patients than for L\u2010EC patients, though the high cost still remains. The surgery type for EC can be selected according to the patient's condition, social status and surgeon's preference.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jhbp.1419","type":"journal-article","created":{"date-parts":[[2024,2,7]],"date-time":"2024-02-07T12:04:14Z","timestamp":1707307454000},"page":"385-392","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Clinical outcomes of minimally invasive (laparoscopic and robotic) versus open extended cholecystectomy: A multicenter propensity score matched study"],"prefix":"10.1002","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9339-930X","authenticated-orcid":false,"given":"Hee Ju","family":"Sohn","sequence":"first","affiliation":[{"name":"Department of Surgery and Cancer Research Institute Seoul National University College of Medicine  Seoul South Korea"},{"name":"Department of Surgery Chung\u2010Ang University College of Medicine  Seoul South 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