Do women notice the effect of childbirth-related pelvic floor trauma?

Introduction In 10–30% of women, vaginal birth results in levator ani tears (‘avulsion’) that are associated with pelvic floor dysfunction in later life. We hypothesised that women notice reduced pelvic floor muscle strength after childbirth, especially those with avulsion. Methods This is a seconda...

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Veröffentlicht in:Australian & New Zealand journal of obstetrics & gynaecology 2012-06, Vol.52 (3), p.277-281
Hauptverfasser: Dietz, Hans P., Shek, Ka Lai, Chantarasorn, Varisara, Langer, Susanne E.M.
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container_issue 3
container_start_page 277
container_title Australian & New Zealand journal of obstetrics & gynaecology
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creator Dietz, Hans P.
Shek, Ka Lai
Chantarasorn, Varisara
Langer, Susanne E.M.
description Introduction In 10–30% of women, vaginal birth results in levator ani tears (‘avulsion’) that are associated with pelvic floor dysfunction in later life. We hypothesised that women notice reduced pelvic floor muscle strength after childbirth, especially those with avulsion. Methods This is a secondary analysis of two perinatal studies. At 3–6 months postpartum, women were asked to estimate pelvic floor muscle strength relative to antepartum strength. Translabial ultrasound was performed to determine pelvic floor structure and function. Results Five hundred and thirteen primiparous women were seen at a median of 129 days after delivery of a singleton at a mean gestation of 40 weeks. At follow‐up, 481 were able to rate pelvic floor strength (mean 89%). This reduction was associated with delivery mode (P 
doi_str_mv 10.1111/j.1479-828X.2012.01432.x
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We hypothesised that women notice reduced pelvic floor muscle strength after childbirth, especially those with avulsion. Methods This is a secondary analysis of two perinatal studies. At 3–6 months postpartum, women were asked to estimate pelvic floor muscle strength relative to antepartum strength. Translabial ultrasound was performed to determine pelvic floor structure and function. Results Five hundred and thirteen primiparous women were seen at a median of 129 days after delivery of a singleton at a mean gestation of 40 weeks. At follow‐up, 481 were able to rate pelvic floor strength (mean 89%). This reduction was associated with delivery mode (P &lt; 0.001), episiotomy (P = 0.01), perineal tears (P = 0.025) and avulsion (n = 45, P = 0.04). Conclusion After the birth of a first child, women notice a significant reduction in pelvic floor muscle strength, which is associated with delivery mode as well as perineal and pelvic floor muscle trauma. Summary Many women notice reduced pelvic floor function after childbirth, especially those who have suffered an avulsion of the puborectalis muscle.</description><identifier>ISSN: 0004-8666</identifier><identifier>EISSN: 1479-828X</identifier><identifier>DOI: 10.1111/j.1479-828X.2012.01432.x</identifier><identifier>PMID: 22497634</identifier><language>eng</language><publisher>Australia: Blackwell Publishing Ltd</publisher><subject>Adolescent ; Adult ; Anus Diseases - diagnostic imaging ; Anus Diseases - epidemiology ; Anus Diseases - physiopathology ; avulsion ; birth trauma ; Episiotomy ; Female ; Humans ; levator ani ; Middle Aged ; Muscle Strength ; Parturition - physiology ; Pelvic Floor Disorders - diagnostic imaging ; Pelvic Floor Disorders - epidemiology ; Pelvic Floor Disorders - physiopathology ; pelvic floor muscle ; Perineum - injuries ; Perineum - physiopathology ; Postpartum Period - physiology ; Pregnancy ; prolapse ; Ultrasonography ; ultrasound ; Young Adult</subject><ispartof>Australian &amp; New Zealand journal of obstetrics &amp; gynaecology, 2012-06, Vol.52 (3), p.277-281</ispartof><rights>2012 The Authors ANZJOG © 2012 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists</rights><rights>2012 The Authors ANZJOG © 2012 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4572-78a130374062ca55c02115e20e92ee2dbac339a9e6a3af2175a9771fdd95e8363</citedby><cites>FETCH-LOGICAL-c4572-78a130374062ca55c02115e20e92ee2dbac339a9e6a3af2175a9771fdd95e8363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1479-828X.2012.01432.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1479-828X.2012.01432.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22497634$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dietz, Hans P.</creatorcontrib><creatorcontrib>Shek, Ka Lai</creatorcontrib><creatorcontrib>Chantarasorn, Varisara</creatorcontrib><creatorcontrib>Langer, Susanne E.M.</creatorcontrib><title>Do women notice the effect of childbirth-related pelvic floor trauma?</title><title>Australian &amp; New Zealand journal of obstetrics &amp; gynaecology</title><addtitle>Aust N Z J Obstet Gynaecol</addtitle><description>Introduction In 10–30% of women, vaginal birth results in levator ani tears (‘avulsion’) that are associated with pelvic floor dysfunction in later life. We hypothesised that women notice reduced pelvic floor muscle strength after childbirth, especially those with avulsion. Methods This is a secondary analysis of two perinatal studies. At 3–6 months postpartum, women were asked to estimate pelvic floor muscle strength relative to antepartum strength. Translabial ultrasound was performed to determine pelvic floor structure and function. Results Five hundred and thirteen primiparous women were seen at a median of 129 days after delivery of a singleton at a mean gestation of 40 weeks. At follow‐up, 481 were able to rate pelvic floor strength (mean 89%). This reduction was associated with delivery mode (P &lt; 0.001), episiotomy (P = 0.01), perineal tears (P = 0.025) and avulsion (n = 45, P = 0.04). Conclusion After the birth of a first child, women notice a significant reduction in pelvic floor muscle strength, which is associated with delivery mode as well as perineal and pelvic floor muscle trauma. Summary Many women notice reduced pelvic floor function after childbirth, especially those who have suffered an avulsion of the puborectalis muscle.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Anus Diseases - diagnostic imaging</subject><subject>Anus Diseases - epidemiology</subject><subject>Anus Diseases - physiopathology</subject><subject>avulsion</subject><subject>birth trauma</subject><subject>Episiotomy</subject><subject>Female</subject><subject>Humans</subject><subject>levator ani</subject><subject>Middle Aged</subject><subject>Muscle Strength</subject><subject>Parturition - physiology</subject><subject>Pelvic Floor Disorders - diagnostic imaging</subject><subject>Pelvic Floor Disorders - epidemiology</subject><subject>Pelvic Floor Disorders - physiopathology</subject><subject>pelvic floor muscle</subject><subject>Perineum - injuries</subject><subject>Perineum - physiopathology</subject><subject>Postpartum Period - physiology</subject><subject>Pregnancy</subject><subject>prolapse</subject><subject>Ultrasonography</subject><subject>ultrasound</subject><subject>Young Adult</subject><issn>0004-8666</issn><issn>1479-828X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkE1PwjAYgBujEUT_gunRy2a_1m4HYxARNUQvGr01pXsXhhvFdij-ezdRzvbSJn2e900ehDAlMW3P-SKmQmVRytLXmBHKYkIFZ_FmD_V3H_uoTwgRUSql7KGjEBaE0Cyh4hD1GBOZklz00fja4U9XwxIvXVNawM0cMBQF2Aa7Att5WeWz0jfzyENlGsjxCqqP0uKics7jxpt1bS6P0UFhqgAnv_cAPd-Mn0a30fRxcjcaTiMrEsUilRrKCVeCSGZNkljCKE2AEcgYAMtnxnKemQyk4aZgVCUmU4oWeZ4lkHLJB-hsO3fl3fsaQqPrMlioKrMEtw6aEkZSzgTjLZpuUetdCB4KvfJlbfxXC-kuol7orpXuWukuov6JqDetevq7ZT2rId-Jf9Va4GILfJYVfP17sB7eP3av1o-2fhka2Ox849-0VFwl-uVhounVEydTKbXg351Zjgs</recordid><startdate>201206</startdate><enddate>201206</enddate><creator>Dietz, Hans P.</creator><creator>Shek, Ka Lai</creator><creator>Chantarasorn, Varisara</creator><creator>Langer, Susanne E.M.</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><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></search><sort><creationdate>201206</creationdate><title>Do women notice the effect of childbirth-related pelvic floor trauma?</title><author>Dietz, Hans P. ; Shek, Ka Lai ; Chantarasorn, Varisara ; Langer, Susanne E.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4572-78a130374062ca55c02115e20e92ee2dbac339a9e6a3af2175a9771fdd95e8363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Anus Diseases - diagnostic imaging</topic><topic>Anus Diseases - epidemiology</topic><topic>Anus Diseases - physiopathology</topic><topic>avulsion</topic><topic>birth trauma</topic><topic>Episiotomy</topic><topic>Female</topic><topic>Humans</topic><topic>levator ani</topic><topic>Middle Aged</topic><topic>Muscle Strength</topic><topic>Parturition - physiology</topic><topic>Pelvic Floor Disorders - diagnostic imaging</topic><topic>Pelvic Floor Disorders - epidemiology</topic><topic>Pelvic Floor Disorders - physiopathology</topic><topic>pelvic floor muscle</topic><topic>Perineum - injuries</topic><topic>Perineum - physiopathology</topic><topic>Postpartum Period - physiology</topic><topic>Pregnancy</topic><topic>prolapse</topic><topic>Ultrasonography</topic><topic>ultrasound</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dietz, Hans P.</creatorcontrib><creatorcontrib>Shek, Ka Lai</creatorcontrib><creatorcontrib>Chantarasorn, Varisara</creatorcontrib><creatorcontrib>Langer, Susanne E.M.</creatorcontrib><collection>Istex</collection><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><jtitle>Australian &amp; New Zealand journal of obstetrics &amp; gynaecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dietz, Hans P.</au><au>Shek, Ka Lai</au><au>Chantarasorn, Varisara</au><au>Langer, Susanne E.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Do women notice the effect of childbirth-related pelvic floor trauma?</atitle><jtitle>Australian &amp; New Zealand journal of obstetrics &amp; gynaecology</jtitle><addtitle>Aust N Z J Obstet Gynaecol</addtitle><date>2012-06</date><risdate>2012</risdate><volume>52</volume><issue>3</issue><spage>277</spage><epage>281</epage><pages>277-281</pages><issn>0004-8666</issn><eissn>1479-828X</eissn><abstract>Introduction In 10–30% of women, vaginal birth results in levator ani tears (‘avulsion’) that are associated with pelvic floor dysfunction in later life. We hypothesised that women notice reduced pelvic floor muscle strength after childbirth, especially those with avulsion. Methods This is a secondary analysis of two perinatal studies. At 3–6 months postpartum, women were asked to estimate pelvic floor muscle strength relative to antepartum strength. Translabial ultrasound was performed to determine pelvic floor structure and function. Results Five hundred and thirteen primiparous women were seen at a median of 129 days after delivery of a singleton at a mean gestation of 40 weeks. At follow‐up, 481 were able to rate pelvic floor strength (mean 89%). This reduction was associated with delivery mode (P &lt; 0.001), episiotomy (P = 0.01), perineal tears (P = 0.025) and avulsion (n = 45, P = 0.04). Conclusion After the birth of a first child, women notice a significant reduction in pelvic floor muscle strength, which is associated with delivery mode as well as perineal and pelvic floor muscle trauma. Summary Many women notice reduced pelvic floor function after childbirth, especially those who have suffered an avulsion of the puborectalis muscle.</abstract><cop>Australia</cop><pub>Blackwell Publishing Ltd</pub><pmid>22497634</pmid><doi>10.1111/j.1479-828X.2012.01432.x</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
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subjects Adolescent
Adult
Anus Diseases - diagnostic imaging
Anus Diseases - epidemiology
Anus Diseases - physiopathology
avulsion
birth trauma
Episiotomy
Female
Humans
levator ani
Middle Aged
Muscle Strength
Parturition - physiology
Pelvic Floor Disorders - diagnostic imaging
Pelvic Floor Disorders - epidemiology
Pelvic Floor Disorders - physiopathology
pelvic floor muscle
Perineum - injuries
Perineum - physiopathology
Postpartum Period - physiology
Pregnancy
prolapse
Ultrasonography
ultrasound
Young Adult
title Do women notice the effect of childbirth-related pelvic floor trauma?
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