Urodynamic assessment of bladder and urethral function among men with lower urinary tract symptoms after radical prostatectomy: A comparison between men with and without urinary incontinence

We compared bladder and urethral functions following radical prostatectomy (RP) between men with and without urinary incontinence (UI), using a large-scale database from SNU-experts-of-urodynamics-leading (SEOUL) Study Group. Since July 2004, we have prospectively collected data on urodynamics from...

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Veröffentlicht in:Investigative and clinical urology 2015, 56(12), , pp.803-810
Hauptverfasser: Lee, Hansol, Kim, Ki Bom, Lee, Sangchul, Lee, Sang Wook, Kim, Myong, Cho, Sung Yong, Oh, Seung-June, Jeong, Seong Jin
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container_issue 12
container_start_page 803
container_title Investigative and clinical urology
container_volume 56
creator Lee, Hansol
Kim, Ki Bom
Lee, Sangchul
Lee, Sang Wook
Kim, Myong
Cho, Sung Yong
Oh, Seung-June
Jeong, Seong Jin
description We compared bladder and urethral functions following radical prostatectomy (RP) between men with and without urinary incontinence (UI), using a large-scale database from SNU-experts-of-urodynamics-leading (SEOUL) Study Group. Since July 2004, we have prospectively collected data on urodynamics from 303 patients with lower urinary tract symptoms (LUTS) following RP at three affiliated hospitals of SEOUL Study Group. After excluding 35 patients with neurogenic abnormality, pelvic irradiation after surgery, or a history of surgery on the lower urinary tract, 268 men were evaluated. We compared the urodynamic findings between men who had LUTS with UI (postprostatectomy incontinence [PPI] group) and those who had LUTS without UI (non-PPI group). The mean age at an urodynamic study was 68.2 years. Overall, a reduced bladder compliance (≤20 mL/cmH2O) was shown in 27.2% of patients; and 31.3% patients had idiopathic detrusor overactivity. The patients in the PPI group were older (p=0.001) at an urodynamic study and had a lower maximum urethral closure pressure (MUCP) (p
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Since July 2004, we have prospectively collected data on urodynamics from 303 patients with lower urinary tract symptoms (LUTS) following RP at three affiliated hospitals of SEOUL Study Group. After excluding 35 patients with neurogenic abnormality, pelvic irradiation after surgery, or a history of surgery on the lower urinary tract, 268 men were evaluated. We compared the urodynamic findings between men who had LUTS with UI (postprostatectomy incontinence [PPI] group) and those who had LUTS without UI (non-PPI group). The mean age at an urodynamic study was 68.2 years. Overall, a reduced bladder compliance (≤20 mL/cmH2O) was shown in 27.2% of patients; and 31.3% patients had idiopathic detrusor overactivity. The patients in the PPI group were older (p=0.001) at an urodynamic study and had a lower maximum urethral closure pressure (MUCP) (p&lt;0.001), as compared with those in the non-PPI group. Bladder capacity and detrusor pressure during voiding were also significantly lower in the PPI group. In the logistic regression, only MUCP and maximum cystometric capacity were identified as the related factor with the presence of PPI. In our study, significant number of patients with LUTS following RP showed a reduced bladder compliance and detrusor overactivity. 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PPI is associated with both impairment of the urethral closuring mechanism and bladder storage dysfunction.</description><subject>Aged</subject><subject>Humans</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Original</subject><subject>Prospective Studies</subject><subject>Prostatectomy - adverse effects</subject><subject>Prostatectomy - methods</subject><subject>Urethra - physiopathology</subject><subject>Urinary Bladder - physiopathology</subject><subject>Urinary Bladder, Overactive - complications</subject><subject>Urinary Incontinence - etiology</subject><subject>Urinary Incontinence - physiopathology</subject><subject>Urodynamics - physiology</subject><subject>비뇨기과학</subject><issn>2005-6737</issn><issn>2466-0493</issn><issn>2005-6745</issn><issn>2466-054X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVUk1v1DAUjBCIVm3_AAfkI5cN_k7CAWlVUahUCalqz5bjOF13EzvYDqv9c_1tvN2FAL48SzNv3mg0RfGO4JITQj5un-eSYiJKIUtCyxqzV8U5xVisZMXF6-XPqrPiKqVnDI_RmjfibXFGpawppvi8eHmModt7PTqDdEo2pdH6jEKP2kF3nY1I-w7N0eZN1APqZ2-yCx7pMfgnBFy0c3mDhrAD6hyd13GPctQmo7QfpxzGhHSfAYy6cwYkphhS1tkawPaf0BqZME46ugSqrc07C5qL7uH44RPmvKg7b4LPzltv7GXxptdDsle_50XxePPl4frb6u7719vr9d3KcCbyqtFUM8nbjpKqwqZhWOgOE0kws4ILUje8Boz3xpi-0xaiw4YQZmlFKtm07KL4cNL1sVdb41TQ7jifgtpGtb5_uFVCMokZUD-fqNPcjrYzECckp6boRnB_XPwf8W4DMj8VlzWpRPX3FiT1Y7Ypq9ElY4dBexvmpICEOeMN5UClJ6qBUFO0_XKGYHWoiYKaqENNwJ0iVNVHg-__Nbis_CkF-wWVkr8i</recordid><startdate>20151201</startdate><enddate>20151201</enddate><creator>Lee, Hansol</creator><creator>Kim, Ki Bom</creator><creator>Lee, Sangchul</creator><creator>Lee, Sang Wook</creator><creator>Kim, Myong</creator><creator>Cho, Sung Yong</creator><creator>Oh, Seung-June</creator><creator>Jeong, Seong Jin</creator><general>The Korean Urological Association</general><general>대한비뇨의학회</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><scope>ACYCR</scope></search><sort><creationdate>20151201</creationdate><title>Urodynamic assessment of bladder and urethral function among men with lower urinary tract symptoms after radical prostatectomy: A comparison between men with and without urinary incontinence</title><author>Lee, Hansol ; Kim, Ki Bom ; Lee, Sangchul ; Lee, Sang Wook ; Kim, Myong ; Cho, Sung Yong ; Oh, Seung-June ; Jeong, Seong Jin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-9a2a364bd21770c9305ad016103e54518948d214fcccfdae0050c113e271769b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Aged</topic><topic>Humans</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Original</topic><topic>Prospective Studies</topic><topic>Prostatectomy - adverse effects</topic><topic>Prostatectomy - methods</topic><topic>Urethra - physiopathology</topic><topic>Urinary Bladder - physiopathology</topic><topic>Urinary Bladder, Overactive - complications</topic><topic>Urinary Incontinence - etiology</topic><topic>Urinary Incontinence - physiopathology</topic><topic>Urodynamics - physiology</topic><topic>비뇨기과학</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Hansol</creatorcontrib><creatorcontrib>Kim, Ki Bom</creatorcontrib><creatorcontrib>Lee, Sangchul</creatorcontrib><creatorcontrib>Lee, Sang Wook</creatorcontrib><creatorcontrib>Kim, Myong</creatorcontrib><creatorcontrib>Cho, Sung Yong</creatorcontrib><creatorcontrib>Oh, Seung-June</creatorcontrib><creatorcontrib>Jeong, Seong Jin</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>Korean Citation Index</collection><jtitle>Investigative and clinical urology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Hansol</au><au>Kim, Ki Bom</au><au>Lee, Sangchul</au><au>Lee, Sang Wook</au><au>Kim, Myong</au><au>Cho, Sung Yong</au><au>Oh, Seung-June</au><au>Jeong, Seong Jin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Urodynamic assessment of bladder and urethral function among men with lower urinary tract symptoms after radical prostatectomy: A comparison between men with and without urinary incontinence</atitle><jtitle>Investigative and clinical urology</jtitle><addtitle>Korean J Urol</addtitle><date>2015-12-01</date><risdate>2015</risdate><volume>56</volume><issue>12</issue><spage>803</spage><epage>810</epage><pages>803-810</pages><issn>2005-6737</issn><issn>2466-0493</issn><eissn>2005-6745</eissn><eissn>2466-054X</eissn><abstract>We compared bladder and urethral functions following radical prostatectomy (RP) between men with and without urinary incontinence (UI), using a large-scale database from SNU-experts-of-urodynamics-leading (SEOUL) Study Group. Since July 2004, we have prospectively collected data on urodynamics from 303 patients with lower urinary tract symptoms (LUTS) following RP at three affiliated hospitals of SEOUL Study Group. After excluding 35 patients with neurogenic abnormality, pelvic irradiation after surgery, or a history of surgery on the lower urinary tract, 268 men were evaluated. We compared the urodynamic findings between men who had LUTS with UI (postprostatectomy incontinence [PPI] group) and those who had LUTS without UI (non-PPI group). The mean age at an urodynamic study was 68.2 years. Overall, a reduced bladder compliance (≤20 mL/cmH2O) was shown in 27.2% of patients; and 31.3% patients had idiopathic detrusor overactivity. The patients in the PPI group were older (p=0.001) at an urodynamic study and had a lower maximum urethral closure pressure (MUCP) (p&lt;0.001), as compared with those in the non-PPI group. Bladder capacity and detrusor pressure during voiding were also significantly lower in the PPI group. In the logistic regression, only MUCP and maximum cystometric capacity were identified as the related factor with the presence of PPI. In our study, significant number of patients with LUTS following RP showed a reduced bladder compliance and detrusor overactivity. PPI is associated with both impairment of the urethral closuring mechanism and bladder storage dysfunction.</abstract><cop>Korea (South)</cop><pub>The Korean Urological Association</pub><pmid>26682020</pmid><doi>10.4111/kju.2015.56.12.803</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
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source KoreaMed Synapse; MEDLINE; PubMed Central Open Access; KoreaMed Open Access; PubMed Central
subjects Aged
Humans
Male
Middle Aged
Original
Prospective Studies
Prostatectomy - adverse effects
Prostatectomy - methods
Urethra - physiopathology
Urinary Bladder - physiopathology
Urinary Bladder, Overactive - complications
Urinary Incontinence - etiology
Urinary Incontinence - physiopathology
Urodynamics - physiology
비뇨기과학
title Urodynamic assessment of bladder and urethral function among men with lower urinary tract symptoms after radical prostatectomy: A comparison between men with and without urinary incontinence
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