{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T06:58:30Z","timestamp":1790405910597,"version":"4.1.0"},"reference-count":19,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T00:00:00Z","timestamp":1773187200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T00:00:00Z","timestamp":1773187200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Bright Uro, Inc."}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Endourology"],"published-print":{"date-parts":[[2026,9,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>\n                      The Glean\n                      <jats:sup>\u00ae<\/jats:sup>\n                      Urodynamics System was developed to enable catheter-free, wireless assessment of lower urinary tract function for use in ambulatory urodynamic testing. This study assesses the performance of the Glean Urodynamics System relative to the Laborie Goby\u2122 conventional urodynamics (UDS) system using a human bladder model.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      Thirty Glean intravesical pressure sensors and 30 air-charged catheters were compared relative to a reference sensor. Three pressure simulations were conducted in the bench-top human bladder model (stepped, sinusoidal, and ramping) on each test device to evaluate rise and fall times, bandwidth, maximum error (accuracy), and linearity. Data are presented as means and standard deviations and compared using independent sample\n                      <jats:italic toggle=\"yes\">t<\/jats:italic>\n                      -tests.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      The Glean intravesical pressure sensors showed significantly faster rise time (0.104 seconds) and fall time (0.111 seconds) than the comparator (0.172 and 0.264 seconds, respectively; both,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      &lt; 0.001 between groups). The bandwidth of the Glean sensors more closely matched the tested maximum frequency of 5 Hertz (Hz) compared with the comparator (4.978 Hz\n                      <jats:italic toggle=\"yes\">vs<\/jats:italic>\n                      2.250 Hz;\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      &lt; 0.001). The maximum error was significantly lower with the Glean sensors than the comparator (6.882\n                      <jats:italic toggle=\"yes\">vs<\/jats:italic>\n                      21.549;\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      &lt; 0.001). Linearity showed that both behaved linearly; however, the Glean sensors performed significantly better (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      &lt; 0.001 between groups).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Comparative testing demonstrated equivalent or better performance of the Glean Urodynamics System\u2019s intravesical pressure sensors relative to a conventional UDS system\u2019s air-charged catheters, including greater bandwidth, increased dynamic response, and reduced maximum error. These results support the superior performance of the Glean Urodynamics System for urodynamic monitoring over a conventional catheter-based UDS system.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/08927790261430997","type":"journal-article","created":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T18:28:03Z","timestamp":1773253683000},"page":"997-1005","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Comparative Pressure Measurement Performance of the Glean Urodynamics System\u2014a Novel Wireless and Catheter-Free Urodynamics Device"],"prefix":"10.1177","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-8157-5484","authenticated-orcid":false,"given":"Macon","family":"Hamson","sequence":"first","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tracy","family":"Maahs","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alex","family":"Poulsen","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bryan","family":"Nowroozi","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamed","family":"Shamkhalichenar","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4276-6787","authenticated-orcid":false,"given":"Brittany U.","family":"Carter","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taylor","family":"Takayoshi","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diego","family":"Flores","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henky","family":"Wibowo","sequence":"additional","affiliation":[{"name":"Bright Uro, Inc., Irvine, California, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,3,11]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/J.UROLS.2011.08.007"},{"key":"e_1_3_3_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.juro.2012.09.079"},{"key":"e_1_3_3_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.24337"},{"key":"e_1_3_3_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.70128"},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.euf.2020.01.005"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41585-019-0175-5"},{"key":"e_1_3_3_8_1","doi-asserted-by":"publisher","DOI":"10.48083\/MHMI1178"},{"key":"e_1_3_3_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2014.11.001"},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.22521"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1089\/end.2025.0270"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/JU.0000000000003451"},{"key":"e_1_3_3_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2015.2469604"},{"key":"e_1_3_3_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.70172"},{"key":"e_1_3_3_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.22546"},{"key":"e_1_3_3_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.23342"},{"key":"e_1_3_3_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00192-013-2182-z"},{"key":"e_1_3_3_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.22827"},{"key":"e_1_3_3_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/nau.20991"},{"key":"e_1_3_3_20_1","unstructured":"19.National Library of Medicine (U.S.). Trial for Reliability of Urodynamics SysTem (TRUST-1): NCT05694793. 2026. Available from: https:\/\/clinicaltrials.gov\/ [Last accessed: January26 2026]."}],"container-title":["Journal of Endourology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08927790261430997","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/08927790261430997","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08927790261430997","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T06:05:00Z","timestamp":1790402700000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/08927790261430997"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,11]]},"references-count":19,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2026,9,1]]}},"alternative-id":["10.1177\/08927790261430997"],"URL":"https:\/\/doi.org\/10.1177\/08927790261430997","relation":{},"ISSN":["0892-7790","1557-900X"],"issn-type":[{"value":"0892-7790","type":"print"},{"value":"1557-900X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,11]]}}}