High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis

Background: Inflammatory bowel disease (IBD) is closely associated with spondylarthritis (SpA) and enthesitis, as an important feature of SpA, is a common extraintestinal manifestation of IBD. Enthesitis may be clinically silent in a high proportion of patients with IBD without clinical signs or a d...

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Main Authors: Rusmir Husic, Angelika Lackner, Patrizia Katharina Kump, Christoph Högenauer, Winfried Graninger, Christian Dejaco
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-02-01
Series:Frontiers in Medicine
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2021.637459/full
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author Rusmir Husic
Angelika Lackner
Patrizia Katharina Kump
Christoph Högenauer
Winfried Graninger
Christian Dejaco
Christian Dejaco
author_facet Rusmir Husic
Angelika Lackner
Patrizia Katharina Kump
Christoph Högenauer
Winfried Graninger
Christian Dejaco
Christian Dejaco
author_sort Rusmir Husic
collection DOAJ
description Background: Inflammatory bowel disease (IBD) is closely associated with spondylarthritis (SpA) and enthesitis, as an important feature of SpA, is a common extraintestinal manifestation of IBD. Enthesitis may be clinically silent in a high proportion of patients with IBD without clinical signs or a diagnosis of SpA.Objectives: The aim of this study was to compare the prevalence of ultrasound (US) verified enthesitis in IBD patients with and without SpA, with patients with irritable bowel syndrome (IBS) and healthy subjects (HC) serving as controls.Methods: IBD patients with or without SpA, patients with IBS and HC were prospectively recruited and clinically assessed. Ultrasound examination was performed at 14 entheses. The ultrasound abnormalities were scored according to the Madrid Ankylosing Spondylitis Enthesitis Index (MASEI).Results: We included 33 IBD patients without SpA, 14 IBD patients with SpA, 26 IBS patients and 18 HC. Higher MASEI scores were found in patients with IBD without SpA [median 21.0 range (8.0–53.0)] and IBD associated SpA [33.0 (8–50)] than in IBS patients [10.5 (0–42.0)-p < 0.001 for both comparison] and HC [12.0 (2.0–38.0)-p < 0.01]. PD, enthesophytes and erosions were more common in patients with IBD with or without SpA as compared to IBS patients and HC. IBD patients with SpA compared to IBD without SpA demonstrated significant higher prevalence of erosion and structural irregularity and consequently significant higher MASEI (p < 0.05 for all comparison).Conclusions: Ultrasound verified enthesitis is more common in patients with IBD with or without SpA as compared to patients with IBS or HC.
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spelling doaj.art-5acfe07dd2e34491864a1a07ea67fbf22022-12-21T23:12:43ZengFrontiers Media S.A.Frontiers in Medicine2296-858X2021-02-01810.3389/fmed.2021.637459637459High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without SpondylarthritisRusmir Husic0Angelika Lackner1Patrizia Katharina Kump2Christoph Högenauer3Winfried Graninger4Christian Dejaco5Christian Dejaco6Department of Rheumatology and Immunology, Medical University Graz, Graz, AustriaDepartment of Rheumatology and Immunology, Medical University Graz, Graz, AustriaDepartment of Gastroenterology and Hepatology, Medical University Graz, Graz, AustriaDepartment of Gastroenterology and Hepatology, Medical University Graz, Graz, AustriaDepartment of Rheumatology and Immunology, Medical University Graz, Graz, AustriaDepartment of Rheumatology and Immunology, Medical University Graz, Graz, AustriaDepartment of Rheumatology, Hospital of Brunico (Südtiroler Sanitätsbetrieb-Azienda Sanitaria dell'Alto Adige), Brunico, ItalyBackground: Inflammatory bowel disease (IBD) is closely associated with spondylarthritis (SpA) and enthesitis, as an important feature of SpA, is a common extraintestinal manifestation of IBD. Enthesitis may be clinically silent in a high proportion of patients with IBD without clinical signs or a diagnosis of SpA.Objectives: The aim of this study was to compare the prevalence of ultrasound (US) verified enthesitis in IBD patients with and without SpA, with patients with irritable bowel syndrome (IBS) and healthy subjects (HC) serving as controls.Methods: IBD patients with or without SpA, patients with IBS and HC were prospectively recruited and clinically assessed. Ultrasound examination was performed at 14 entheses. The ultrasound abnormalities were scored according to the Madrid Ankylosing Spondylitis Enthesitis Index (MASEI).Results: We included 33 IBD patients without SpA, 14 IBD patients with SpA, 26 IBS patients and 18 HC. Higher MASEI scores were found in patients with IBD without SpA [median 21.0 range (8.0–53.0)] and IBD associated SpA [33.0 (8–50)] than in IBS patients [10.5 (0–42.0)-p < 0.001 for both comparison] and HC [12.0 (2.0–38.0)-p < 0.01]. PD, enthesophytes and erosions were more common in patients with IBD with or without SpA as compared to IBS patients and HC. IBD patients with SpA compared to IBD without SpA demonstrated significant higher prevalence of erosion and structural irregularity and consequently significant higher MASEI (p < 0.05 for all comparison).Conclusions: Ultrasound verified enthesitis is more common in patients with IBD with or without SpA as compared to patients with IBS or HC.https://www.frontiersin.org/articles/10.3389/fmed.2021.637459/fullenthesitisspondyloarthropathiesinflammatory bowel diseasesultrasoundpower Doppler ultrasonography
spellingShingle Rusmir Husic
Angelika Lackner
Patrizia Katharina Kump
Christoph Högenauer
Winfried Graninger
Christian Dejaco
Christian Dejaco
High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis
Frontiers in Medicine
enthesitis
spondyloarthropathies
inflammatory bowel diseases
ultrasound
power Doppler ultrasonography
title High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis
title_full High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis
title_fullStr High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis
title_full_unstemmed High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis
title_short High Prevalence of Ultrasound Verified Enthesitis in Patients With Inflammatory Bowel Disease With or Without Spondylarthritis
title_sort high prevalence of ultrasound verified enthesitis in patients with inflammatory bowel disease with or without spondylarthritis
topic enthesitis
spondyloarthropathies
inflammatory bowel diseases
ultrasound
power Doppler ultrasonography
url https://www.frontiersin.org/articles/10.3389/fmed.2021.637459/full
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