{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T04:19:56Z","timestamp":1787717996522,"version":"build-2784847793"},"reference-count":19,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,8,2]],"date-time":"2026-08-02T00:00:00Z","timestamp":1785628800000},"content-version":"vor","delay-in-days":1,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["NSFC81972841"],"award-info":[{"award-number":["NSFC81972841"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["bjui-journals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["BJUI Compass"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To compares perioperative outcomes of single\u2010layer suture (SLS) and double\u2010layer suture (DLS) technique for laparoscopic partial nephrectomy (LPN) in patients with renal tumours in close proximity to the collecting system or renal sinus.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Patients and Methods<\/jats:title>\n                    <jats:p>\n                      A total of 178 patients with renal tumours adjacent to the collecting system or renal sinus were identified from the databases of our institution who underwent LPN between November 2020 and December 2023. SLS (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u200979) or DLS (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u200999) technique was used for renal defect suture. Propensity score matching was performed to minimize selection bias. Propensity scores were calculated for age, sex, body mass index, tumour diameter, renal nephrometry score, history of diabetes or hypertension, preoperative haemoglobin and preoperative estimated glomerular filtration rate (eGFR). Perioperative data were analysed.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      In all, 76 patients could be matched in each group. Compared with DLS, SLS significantly reduced the warm ischaemia time (22.45\u2009\u00b1\u20097.75 vs. 28.87\u2009\u00b1\u20097.77\u2009min,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). There was no difference between the two groups for postoperative complications including transfusion\u2010treated blood loss (1.3% vs. 1.3%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20091.000). No grade III\u2010V complications occurred. Moreover, no significant difference was found in postoperative haemoglobin decline between the two groups (1.27\u2009\u00b1\u20091.20 vs. 1.40\u2009\u00b1\u20091.20\u2009g\/dL,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.508).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>SLS during LPN offers effective renorrhaphy, reducing the warm ischaemia time without increasing the risk of complications.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/bco2.70256","type":"journal-article","created":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T09:52:23Z","timestamp":1785750743000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Single\u2010layer versus double\u2010layer suture during laparoscopic partial nephrectomy for renal tumours in close proximity to the collecting system or renal sinus: A propensity\u2010matched analysis"],"prefix":"10.1002","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2544-7952","authenticated-orcid":false,"given":"Xiaofeng","family":"Xu","sequence":"first","affiliation":[{"name":"Department of Urology First Affiliated Hospital of Soochow University  Suzhou China"},{"name":"Department of Urology Jinling Hospital of Nanjing University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiuquan","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Urology Jinling Hospital of Nanjing University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiumin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Oncology First Affiliated Hospital of Soochow University  Suzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuhao","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Urology Jinling Hospital of Nanjing University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhe","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Urology Jinling Hospital of Nanjing University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Changjie","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Urology Jinling Hospital of Nanjing University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wen","family":"Cheng","sequence":"additional","affiliation":[{"name":"Department of Urology Jinling Hospital of Nanjing University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingping","family":"Ge","sequence":"additional","affiliation":[{"name":"Department 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