{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T10:37:12Z","timestamp":1780396632399,"version":"3.54.1"},"reference-count":24,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T00:00:00Z","timestamp":1636675200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["bjui-journals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["BJUI Compass"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To assess the relationship between the surgical procedure of robot\u2010assisted radical prostatectomy (RARP) and urinary continence recovery by reviewing the video database.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Video and data about men diagnosed with prostate cancer and underwent RARP were extracted and reviewed. Preserved urethral length (PUL) was semi\u2010quantitatively measured using the lateral width of a 16\u2010Fr urethral balloon catheter while cutting the urethra on a video screen. In addition, by reviewing intraoperative RARP video database, other surgical skill outcomes were also collected. Kaplan\u2013Meier analysis with log\u2010rank test was used to compare the urinary continence recovery rate, stratified by the PUL. Univariate and multivariate analyses were performed using the Cox proportional hazards model, and <jats:italic>p<\/jats:italic>\u2010values of &lt;0.05 were considered significant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The number of patients included in this study was 213. In univariate analysis, a PUL of \u226516\u2009mm, a body mass index of &lt;23.1\u00a0kg\/m<jats:sup>2<\/jats:sup> and a resected prostate volume of &lt;44.3\u00a0g were statistically significant factors that influenced urinary continence recovery [hazard ratio (HR) 1.58, <jats:italic>p<\/jats:italic>\u2009=\u20090.036; HR 0.67, <jats:italic>p<\/jats:italic>\u2009=\u20090.021; and HR 0.58, <jats:italic>p<\/jats:italic>\u2009=\u20090.005, respectively]. Those factors also remained statistically significant in the multivariate analysis (HR 1.87, <jats:italic>p<\/jats:italic>\u2009=\u20090.022; HR 0.54, <jats:italic>p<\/jats:italic>\u2009=\u20090.001; and HR 0.57, <jats:italic>p<\/jats:italic>\u2009=\u20090.005, respectively). One year post\u2010operatively, the recovery rate from urinary continence was 79.0% for patients with a PUL of \u226516\u2009mm and 66.5% for patients with a PUL of &lt;16\u2009mm.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>These results suggest that patients with longer PUL in RARP have a significantly higher rate of post\u2010operative urinary continence recovery.<\/jats:p><\/jats:sec>","DOI":"10.1002\/bco2.128","type":"journal-article","created":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T23:39:55Z","timestamp":1636760395000},"page":"184-190","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Longer preserved urethral length in robot\u2010assisted radical prostatectomy significantly contributes to post\u2010operative urinary continence recovery"],"prefix":"10.1002","volume":"3","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9964-1219","authenticated-orcid":false,"given":"Satoshi","family":"Ando","sequence":"first","affiliation":[{"name":"Department of Urology Jichi Medical University  Shimotsuke Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0069-7392","authenticated-orcid":false,"given":"Jun","family":"Kamei","sequence":"additional","affiliation":[{"name":"Department of Urology Jichi Medical University  Shimotsuke Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masahiro","family":"Yamazaki","sequence":"additional","affiliation":[{"name":"Department of Urology Jichi Medical University  Shimotsuke Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toru","family":"Sugihara","sequence":"additional","affiliation":[{"name":"Department of Urology Jichi Medical University  Shimotsuke 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Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuya","family":"Fujimura","sequence":"additional","affiliation":[{"name":"Department of Urology Jichi Medical University  Shimotsuke Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,11,12]]},"reference":[{"key":"e_1_2_8_2_1","unstructured":"Cancer registry and statistics.Cancer Information Service National Cancer Center Japan (Ministry of Health Labour and Welfare National Cancer Registry)."},{"key":"e_1_2_8_3_1","unstructured":"Cancer registry and statistics.Cancer Information Service National Cancer Center Japan (Vital Statistics of 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