Detection of liver injury in IBD using transient elastography

Up to 5% of inflammatory bowel disease (IBD) patients are thought to have clinically significant liver disease due to multifactorial causes, however, this figure may be an underestimate due to reliance on abnormal liver tests (LTs) and/or liver biopsies. Our aim was to evaluate the prevalence of cli...

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Veröffentlicht in:Journal of Crohn's and colitis 2014-07, Vol.8 (7), p.671-677
Hauptverfasser: Thin, L.W.Y., Lawrance, I.C., Spilsbury, K., Kava, J., Olynyk, J.K.
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container_end_page 677
container_issue 7
container_start_page 671
container_title Journal of Crohn's and colitis
container_volume 8
creator Thin, L.W.Y.
Lawrance, I.C.
Spilsbury, K.
Kava, J.
Olynyk, J.K.
description Up to 5% of inflammatory bowel disease (IBD) patients are thought to have clinically significant liver disease due to multifactorial causes, however, this figure may be an underestimate due to reliance on abnormal liver tests (LTs) and/or liver biopsies. Our aim was to evaluate the prevalence of clinically significant liver disease in IBD patients as defined by an increased liver stiffness measurement (LS) ≥8kPa using transient elastography (TE). 110 IBD patients, and 55 non-IBD control subjects, had their LS recorded using FibroScan® (EchoSense, Paris, France) by a single blinded operator trained in TE. 71 Crohn's disease and 39 ulcerative colitis subjects were included. All demographic variables were similar between the IBD and control groups apart from a significantly higher proportion of IBD patients who smoked (17.3% vs 3.6%, P=0.013). Seven IBD patients (6.4%) had an LS over 8kPa and 3 had persistently elevated LS 6months later. One patient had compensated cirrhosis. No significant differences in overall LS were observed between the IBD and control groups. Increased BMI and age, however, were independently associated with a higher LS in the IBD but not in the control group (P
doi_str_mv 10.1016/j.crohns.2013.12.006
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Our aim was to evaluate the prevalence of clinically significant liver disease in IBD patients as defined by an increased liver stiffness measurement (LS) ≥8kPa using transient elastography (TE). 110 IBD patients, and 55 non-IBD control subjects, had their LS recorded using FibroScan® (EchoSense, Paris, France) by a single blinded operator trained in TE. 71 Crohn's disease and 39 ulcerative colitis subjects were included. All demographic variables were similar between the IBD and control groups apart from a significantly higher proportion of IBD patients who smoked (17.3% vs 3.6%, P=0.013). Seven IBD patients (6.4%) had an LS over 8kPa and 3 had persistently elevated LS 6months later. One patient had compensated cirrhosis. No significant differences in overall LS were observed between the IBD and control groups. Increased BMI and age, however, were independently associated with a higher LS in the IBD but not in the control group (P&lt;0.001 and 0.010 respectively). Using TE, the prevalence of clinically significant liver disease in IBD patients is low. The association of increased BMI and age with increased LS in IBD suggests fatty liver disease being the prevailing aetiology in these patients.</description><identifier>ISSN: 1873-9946</identifier><identifier>EISSN: 1876-4479</identifier><identifier>DOI: 10.1016/j.crohns.2013.12.006</identifier><identifier>PMID: 24529605</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Adult ; Age Factors ; Body Mass Index ; Colitis, Ulcerative - complications ; Colitis, Ulcerative - drug therapy ; Crohn Disease - complications ; Crohn Disease - drug therapy ; Cross-Sectional Studies ; Elasticity Imaging Techniques ; Female ; Humans ; IBD ; Liver Diseases - complications ; Liver Diseases - diagnostic imaging ; Liver Diseases - epidemiology ; Liver stiffness ; Male ; Middle Aged ; NAFLD ; Prevalence ; Prospective Studies ; Transient elastography ; Tumor Necrosis Factor-alpha - antagonists &amp; inhibitors</subject><ispartof>Journal of Crohn's and colitis, 2014-07, Vol.8 (7), p.671-677</ispartof><rights>2014 European Crohn's and Colitis Organisation</rights><rights>Copyright © 2014 European Crohn's and Colitis Organisation. 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Our aim was to evaluate the prevalence of clinically significant liver disease in IBD patients as defined by an increased liver stiffness measurement (LS) ≥8kPa using transient elastography (TE). 110 IBD patients, and 55 non-IBD control subjects, had their LS recorded using FibroScan® (EchoSense, Paris, France) by a single blinded operator trained in TE. 71 Crohn's disease and 39 ulcerative colitis subjects were included. All demographic variables were similar between the IBD and control groups apart from a significantly higher proportion of IBD patients who smoked (17.3% vs 3.6%, P=0.013). Seven IBD patients (6.4%) had an LS over 8kPa and 3 had persistently elevated LS 6months later. One patient had compensated cirrhosis. No significant differences in overall LS were observed between the IBD and control groups. Increased BMI and age, however, were independently associated with a higher LS in the IBD but not in the control group (P&lt;0.001 and 0.010 respectively). Using TE, the prevalence of clinically significant liver disease in IBD patients is low. The association of increased BMI and age with increased LS in IBD suggests fatty liver disease being the prevailing aetiology in these patients.</description><subject>Adult</subject><subject>Age Factors</subject><subject>Body Mass Index</subject><subject>Colitis, Ulcerative - complications</subject><subject>Colitis, Ulcerative - drug therapy</subject><subject>Crohn Disease - complications</subject><subject>Crohn Disease - drug therapy</subject><subject>Cross-Sectional Studies</subject><subject>Elasticity Imaging Techniques</subject><subject>Female</subject><subject>Humans</subject><subject>IBD</subject><subject>Liver Diseases - complications</subject><subject>Liver Diseases - diagnostic imaging</subject><subject>Liver Diseases - epidemiology</subject><subject>Liver stiffness</subject><subject>Male</subject><subject>Middle Aged</subject><subject>NAFLD</subject><subject>Prevalence</subject><subject>Prospective Studies</subject><subject>Transient elastography</subject><subject>Tumor Necrosis Factor-alpha - antagonists &amp; inhibitors</subject><issn>1873-9946</issn><issn>1876-4479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kM1OwzAQhC0EoqXwBgjlyCXBdmwnPoAELT-VKnHp3XKcbesoTYqdVOrb45LCkdPsYWZn90PoluCEYCIeqsS4dtP4hGKSJoQmGIszNCZ5JmLGMnn-M6exlEyM0JX3FcZc8iy_RCPKOJUC8zF6nEEHprNtE7WrqLZ7cJFtqt4dgkTzl1nUe9uso87pxltoughq7bt27fRuc7hGFytde7g56QQt316X04948fk-nz4vYsNw3sWpoNIwVlAJuQZJUiZNgbnQpSRUC5wxUWJSElpiDELoNM9AcmnCiXlBZDpB98PanWu_evCd2lpvoK51A23vFeEpkTyVLAtWNlgDHO8drNTO2a12B0WwOnJTlRq4qSM3RagK3ELs7tTQF1so_0K_oILhaTBAeHNvwSlvAg4DpXWBnypb-3_DN6q2fxI</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Thin, L.W.Y.</creator><creator>Lawrance, I.C.</creator><creator>Spilsbury, K.</creator><creator>Kava, J.</creator><creator>Olynyk, J.K.</creator><general>Elsevier B.V</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></search><sort><creationdate>20140701</creationdate><title>Detection of liver injury in IBD using transient elastography</title><author>Thin, L.W.Y. ; Lawrance, I.C. ; Spilsbury, K. ; Kava, J. ; Olynyk, J.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-3629c44b29e8ae91349cb056ad912a60746d01d12d00e66a387e959c9608b193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adult</topic><topic>Age Factors</topic><topic>Body Mass Index</topic><topic>Colitis, Ulcerative - complications</topic><topic>Colitis, Ulcerative - drug therapy</topic><topic>Crohn Disease - complications</topic><topic>Crohn Disease - drug therapy</topic><topic>Cross-Sectional Studies</topic><topic>Elasticity Imaging Techniques</topic><topic>Female</topic><topic>Humans</topic><topic>IBD</topic><topic>Liver Diseases - complications</topic><topic>Liver Diseases - diagnostic imaging</topic><topic>Liver Diseases - epidemiology</topic><topic>Liver stiffness</topic><topic>Male</topic><topic>Middle Aged</topic><topic>NAFLD</topic><topic>Prevalence</topic><topic>Prospective Studies</topic><topic>Transient elastography</topic><topic>Tumor Necrosis Factor-alpha - antagonists &amp; inhibitors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Thin, L.W.Y.</creatorcontrib><creatorcontrib>Lawrance, I.C.</creatorcontrib><creatorcontrib>Spilsbury, K.</creatorcontrib><creatorcontrib>Kava, J.</creatorcontrib><creatorcontrib>Olynyk, J.K.</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><jtitle>Journal of Crohn's and colitis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Thin, L.W.Y.</au><au>Lawrance, I.C.</au><au>Spilsbury, K.</au><au>Kava, J.</au><au>Olynyk, J.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Detection of liver injury in IBD using transient elastography</atitle><jtitle>Journal of Crohn's and colitis</jtitle><addtitle>J Crohns Colitis</addtitle><date>2014-07-01</date><risdate>2014</risdate><volume>8</volume><issue>7</issue><spage>671</spage><epage>677</epage><pages>671-677</pages><issn>1873-9946</issn><eissn>1876-4479</eissn><abstract>Up to 5% of inflammatory bowel disease (IBD) patients are thought to have clinically significant liver disease due to multifactorial causes, however, this figure may be an underestimate due to reliance on abnormal liver tests (LTs) and/or liver biopsies. 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source MEDLINE; Oxford University Press Journals All Titles (1996-Current)
subjects Adult
Age Factors
Body Mass Index
Colitis, Ulcerative - complications
Colitis, Ulcerative - drug therapy
Crohn Disease - complications
Crohn Disease - drug therapy
Cross-Sectional Studies
Elasticity Imaging Techniques
Female
Humans
IBD
Liver Diseases - complications
Liver Diseases - diagnostic imaging
Liver Diseases - epidemiology
Liver stiffness
Male
Middle Aged
NAFLD
Prevalence
Prospective Studies
Transient elastography
Tumor Necrosis Factor-alpha - antagonists & inhibitors
title Detection of liver injury in IBD using transient elastography
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