Joint Involvement in Children with Celiac Disease.

Area of Science:

• Pediatric rheumatology
• Gastroenterology
• Medical imaging

Background:

• Celiac disease is an autoimmune disorder affecting the small intestine.
• Joint involvement in pediatric celiac disease is not well-characterized.
• Early detection of joint abnormalities can inform management strategies.

Purpose of the Study:

• To investigate early joint involvement using ultrasonography in children with newly diagnosed celiac disease.
• To compare joint abnormalities in newly diagnosed celiac patients versus those on a gluten-free diet (GFD) for over six months.

Main Methods:

• A cross-sectional comparative study design was employed.
• Joint abnormalities were assessed using high-resolution ultrasonography.
• Two groups of children with celiac disease were evaluated: newly diagnosed and those on a GFD for >6 months.

Main Results:

• Ultrasonography detected joint abnormalities in 19 out of 60 (31.7%) children with newly diagnosed celiac disease.
• In contrast, only 2 out of 60 (3.3%) children on a GFD for over six months exhibited abnormalities.
• This indicates a significant reduction in ultrasonographic joint findings with adherence to a GFD.

Conclusions:

• Subclinical synovitis, detectable by ultrasound, is a common finding in children newly diagnosed with celiac disease.
• Gluten-free diet adherence appears to resolve or reduce ultrasonographically detected joint abnormalities.
• Ultrasonography may serve as a valuable tool for assessing joint involvement in pediatric celiac disease.