{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T05:41:46Z","timestamp":1787118106908,"version":"build-2736575974"},"reference-count":18,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2022,1,17]],"date-time":"2022-01-17T00:00:00Z","timestamp":1642377600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"abstract":"<jats:p>Background: Naloxegol antagonizes peripheral opioid-related side effects without preventing opioid-related analgesia. However, the effect of naloxegol on opioid-induced bladder dysfunction remains unknown. Hypothesis: patients given naloxegol have lower residual bladder urine volume than those given placebo. Methods: 136 patients scheduled for elective hip and knee surgery were randomized to oral naloxegol or placebo given the morning of surgery, and on the first two postoperative mornings. Residual urine volume was measured ultrasonographically within 30 min after voiding once in the morning and once in the afternoon for two postoperative days. Opioid-related Symptom Distress Scale (ORSDS), the need for indwelling urinary catheterization, and quality of recovery (QoR) score were secondary outcomes. Results: 67 were randomized to naloxegol and 64 to placebo. We did not identify a significant effect on urine residual volume, with an estimated ratio of geometric means of 0.9 (0.3, 2.6), p = 0.84. There were no significant differences in ORSDS or QoR. There were 19 (29%) patients assigned to naloxegol who needed indwelling urination catheterization versus 7 (11%) patients in the placebo group, p = 0.012. Conclusions: Our results do not support use of naloxegol for postoperative urinary retention after hip and knee surgery.<\/jats:p>","DOI":"10.3390\/jcm11020454","type":"journal-article","created":{"date-parts":[[2022,1,17]],"date-time":"2022-01-17T08:20:42Z","timestamp":1642407642000},"page":"454","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Naloxegol and Postoperative Urinary Retention: A Randomized Trial"],"prefix":"10.3390","volume":"11","author":[{"given":"Alparslan","family":"Turan","sequence":"first","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"},{"name":"Department of General Anesthesiology, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan","family":"Fang","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wael Ali Sakr","family":"Esa","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"},{"name":"Department of General Anesthesiology, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hassan","family":"Hamadnalla","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"},{"name":"Department of Anesthesiology, Pain Management & Perioperative Medicine, Henry Ford Health System, Detroit, MI 48202, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steve","family":"Leung","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuan","family":"Pu","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"},{"name":"Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Syed","family":"Raza","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Chelnick","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Loran","family":"Mounir Soliman","sequence":"additional","affiliation":[{"name":"Department of General Anesthesiology, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John","family":"Seif","sequence":"additional","affiliation":[{"name":"Department of General Anesthesiology, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0467-1736","authenticated-orcid":false,"given":"Kurt","family":"Ruetzler","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"},{"name":"Department of General Anesthesiology, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9932-3077","authenticated-orcid":false,"given":"Daniel I.","family":"Sessler","sequence":"additional","affiliation":[{"name":"Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,1,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1139","DOI":"10.1097\/ALN.0b013e31819f7aea","article-title":"Postoperative urinary retention: Anesthetic and perioperative considerations","volume":"110","author":"Baldini","year":"2009","journal-title":"Anesthesiology"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1097\/EJA.0b013e328341ac3b","article-title":"Post-operative urinary retention in a general surgical population","volume":"28","author":"Dreijer","year":"2011","journal-title":"Eur. 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