{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T06:57:56Z","timestamp":1792047476298,"version":"4.4.0"},"reference-count":19,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"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":["Int J of Urology"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To evaluate the relationship between residual urine volume, pyuria and bladder carcinoma recurrence.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The clinical data of 305 patients who had post\u2010void residual urine volume measured and preoperative pyuria were retrospectively collected. The patients were classified into three risk groups based on the presence of residual urine and pyuria: good (negative residual urine and pyuria), intermediate (positive residual urine or pyuria) and poor (positive residual urine and pyuria). Predictive factors for intravesical recurrence\u2010free survival were statistically analyzed using Cox proportional hazard models and Kaplan\u2013Meier methods. The propensity score matching method was used to adjust the patients\u2019 backgrounds.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The median follow\u2010up period for all patients was 44\u00a0months. The presence of residual urine (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.0164) and pyuria (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.0233) were two independent prognostic factors for recurrence. After patients were classified into risk groups, the poor\u2010risk group showed significantly shorter recurrence\u2010free survival compared with that of the good\u2010 (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.0002) and intermediate\u2010risk groups (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.0090). Even after matching, the presence of residual urine was related to short recurrence\u2010free survival in male patients (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.0012). When stratified by European Organization for Research and Treatment of Cancer risk groups, the presence of pyuria was related to short recurrence\u2010free survival, especially for intermediate\u2010risk patients without bacillus Calmette\u2013Gu\u00e9rin treatment.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Post\u2010void residual urine and preoperative pyuria are two risks for recurrence\u2010free survival in non\u2010muscle\u2010invasive bladder cancer.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/iju.14352","type":"journal-article","created":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T20:15:23Z","timestamp":1598991323000},"page":"1024-1030","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Relationship between post\u2010void residual urine volume, preoperative pyuria and intravesical recurrence after transurethral resection of bladder carcinoma"],"prefix":"10.1111","volume":"27","author":[{"given":"Tomokazu","family":"Sazuka","sequence":"first","affiliation":[{"name":"Department of Urology Graduate School of Medicine Chiba University Chiba Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shinichi","family":"Sakamoto","sequence":"additional","affiliation":[{"name":"Department of Urology Graduate School of Medicine Chiba University Chiba Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yusuke","family":"Imamura","sequence":"additional","affiliation":[{"name":"Department of Urology Graduate School of Medicine Chiba University Chiba Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuyoshi","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Department of Urology Graduate School of Medicine Chiba University Chiba 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