AI Summary & Key Takeaways
AI InsightOur results, which support current guidelines, suggest that children with Type 1 DM can be screened with tTG-IgA and EMA, which are the most sensitive and specific tests to detect asymptomatic CD in these patients.
📌 3 Key Takeaways
Özet
In children with type 1 diabetes mellitus (DM), prevalence of some autoimmune diseases like celiac disease (CD) has been increased. It is also reported that CD often can be asymptomatic and only serologically evident in patients with type 1 DM. In our study, we aimed to investigate the prevalence of asymptomatic CD and the specificity and sensitivity of anti-gliadin antibodies (AGA), anti-endomysium (EMA) and tissue transglutaminase (tTG) antibodies that used for diagnosis of CD in these patients. Anti-gliadin-IgA, AGA-IgG, EMA, tTG-IgA levels were evaluated. Small-intestine biopsies were applied to the children that parents were positive for at least one of AGA-IgA, AGA IgG, EMA and tTG-IgA. A total of 268 Type 1 DM children were included in the study. Of these sixty-four children who had at least one serological positive underwent small intestine biopsies and in five children (1.9%) CD was diagnosed. Anti-endomysium and tTG-IgA positivity were detected in all cases with Celiac disease, and sensitivity was 100% for both and 95% and 86% for specificity, respectively. The sensitivity and specificity of anti-endomysium and tTG-IgA antibodies were considered to be the most reliable indicator because of their higher specificity than other serological tests. Our results, which support current guidelines, suggest that children with Type 1 DM can be screened with tTG-IgA and EMA, which are the most sensitive and specific tests to detect asymptomatic CD in these patients.