Title

Enthesitis is an extraintestinal manifestation of pediatric inflammatory bowel disease.

Year of Publication

2012

Date Published

2012 Jan

ISSN Number

2146-2909

Abstract

<p><strong>BACKGROUND: </strong>Enthesitis is an extra-intestinal manifestation of inflammatory bowel disease (IBD) in adults. However, little has been published about the prevalence or characteristics of enthesitis in pediatric IBD.</p>

<p><strong>METHODS: </strong>We conducted a cross-sectional study of children and young adults ages 4-21 years with IBD. Subjects were recruited among those receiving routine care in a gastroenterology clinic. All subjects underwent a clinical examination of the entheses and joints, and completed a study questionnaire.</p>

<p><strong>RESULTS: </strong>We enrolled 43 subjects, who had a median age of 16 years and a median time from IBD diagnosis of 2.7 years. 32 subjects (74%) had Crohn disease, 10 subjects (23%) had indeterminate colitis, and 1 subject (2%) had ulcerative colitis. At least one tender enthesis was present in 21% of subjects and 12% had more than 2 tender entheses. The most commonly affected entheses were located at the inferior patella, the femoral greater trochanter, and the proximal humerus. The presence of enthesitis was associated with a higher intensity of recent musculoskeletal pain (p=0.03).</p>

<p><strong>CONCLUSIONS: </strong>Enthesitis is a prevalent extra-intestinal manifestation of pediatric IBD and is associated with increased musculoskeletal pain. Future studies should evaluate the functional and long-term impact of enthesitis on children with IBD.</p>

DOI

10.5455/apr.102920121510

Alternate Title

Ann Paediatr Rheumatol

PMID

24349861

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