2026-04-17T23:15:52Zhttps://recercat.cat/oai/request

oai:recercat.cat:11351/119622025-10-24T10:28:43Zcom_2072_378070com_2072_378040col_2072_378092

2025-10-24T10:28:43Z urn:hdl:11351/11962 Robotic versus laparoscopic right colectomy for nonmetastatic pT4 colon cancer: A European multicentre propensity score-matched analysis piccoli, micaela Alfieri, Sergio AISONI, FILIPPO de'Angelis, Nicola Schena, Carlo Alberto Espin-Basany, Eloy Robòtica en medicina Còlon - Càncer - Cirurgia Cirurgia laparoscòpica Extirpació (Cirurgia) DISEASES::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Gastrointestinal Neoplasms::Intestinal Neoplasms::Colorectal Neoplasms::Colonic Neoplasms Other subheadings::Other subheadings::Other subheadings::/surgery ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Surgical Procedures, Operative::Digestive System Surgical Procedures::Colectomy ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Diagnostic Techniques, Surgical::Endoscopy::Laparoscopy ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Therapeutics::Therapy, Computer-Assisted::Surgery, Computer-Assisted::Robotic Surgical Procedures ENFERMEDADES::neoplasias::neoplasias por localización::neoplasias del sistema digestivo::neoplasias gastrointestinales::neoplasias intestinales::neoplasias colorrectales::neoplasias del colon Otros calificadores::Otros calificadores::Otros calificadores::/cirugía TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::intervenciones quirúrgicas::procedimientos quirúrgicos del sistema digestivo::colectomía TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::técnicas diagnósticas quirúrgicas::endoscopia::laparoscopia TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::terapéutica::tratamiento asistido por ordenador::cirugía asistida por ordenador::procedimientos quirúrgicos robotizados Minimally invasive surgery; Right colon cancer; Robotic surgery Cirurgia mínimament invasiva; Càncer de còlon dret; Cirurgia robòtica Cirugía mínimamente invasiva; Cáncer de colon derecho; Cirugía robótica Aim Minimally invasive surgery has been increasingly adopted for locally advanced colon cancer. However, evidence comparing robotic (RRC) versus laparoscopic right colectomy (LRC) for nonmetastatic pT4 cancers is lacking. Methods This was a multicentre propensity score-matched (PSM) study of a cohort of consecutive patients with pT4 right colon cancer treated with RRC or LRC. The two surgical approaches were compared in terms of R0, number of lymph nodes harvested, intra- and postoperative complication rates, overall (OS), and disease-free survival (DFS). Results Among a total of 200 patients, 39 RRC were compared with 78 PS-matched LRC patients. The R0 rate was similar between RRC and LRC (92.3% vs. 96.2%, respectively; p = 0.399), as was the odds of retrieving 12 or more lymph nodes (97.4% vs. 96.2%; p = 1). No significant difference was noted for the mean operating time (192.9 min vs. 198.3 min; p = 0.750). However, RRC was associated with fewer conversions to laparotomy (5.1% vs. 20.5%; p = 0.032), less blood loss (36.9 vs. 95.2 mL; p < 0.0001), fewer postoperative complications (17.9% vs. 41%; p = 0.013), a shorter time to flatus (2 vs. 2.8 days; p = 0.009), and a shorter hospital stay (6.4 vs. 9.5 days; p < 0.0001) compared with LRC. These results were confirmed even when converted procedures were excluded from the analysis. The 1-, 3- and 5-year OS (p = 0.757) and DFS (p = 0.321) did not significantly differ between RRC and LRC. Conclusion Adequate oncological outcomes are observed for RRC and LRC performed for pT4 right colon cancer. However, RRC is associated with lower conversion rates and improved short-term postoperative outcomes. 2025-10-24T10:28:43Z 2025-10-24T10:28:43Z 2024-09-25T09:53:24Z 2024-09-25T09:53:24Z 2024-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/11351/11962 Colorectal Disease;26(8) https://doi.org/10.1111/codi.17089 Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Wiley Scientia