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Investigation and management of coeliac disease
1Department of Paediatric Gastroenterology, Children's Hospital for Wales, Cardiff, UK.
Insights
Coeliac disease (CD) is common in children, often presenting with mild symptoms. Improved serological testing aids early detection, but diagnosis still requires biopsy, followed by a lifelong gluten-free diet.
Area of Science:
- Pediatric Gastroenterology
- Immunology
- Genetics
Background:
- Coeliac disease (CD) affects approximately 1 in 100 children.
- Clinical presentations are increasingly non-specific or mild.
- Associated conditions often prompt targeted screening.
Purpose of the Study:
- To review the current landscape of coeliac disease diagnosis in children.
- To highlight advancements in serological testing and diagnostic approaches.
- To emphasize the importance of lifelong management for coeliac disease.
Main Methods:
- Review of recent literature on coeliac disease diagnosis in pediatric populations.
- Analysis of trends in clinical presentation and diagnostic accuracy.
- Emphasis on established diagnostic criteria including serology and biopsy.
Main Results:
- Serological testing accuracy has significantly improved.
- Targeted screening identifies more asymptomatic coeliac disease cases.
- Diagnosis remains dependent on upper gastrointestinal endoscopy and biopsy.
Conclusions:
- Coeliac disease diagnosis in children is evolving, with increased detection of milder and asymptomatic forms.
- Lifelong adherence to a gluten-free diet is essential for managing coeliac disease and preventing complications.
- Continued research into non-invasive diagnostic methods is warranted.
Abstract:
Coeliac disease (CD) is common in children with an estimated prevalence of approximately 1:100. The clinical presentation has altered over the last decade, with most children manifesting non-specific or mild symptoms. The accuracy of serological testing has improved dramatically with targeted assessment of children with conditions known to be associated with CD leading to the detection of asymptomatic cases. The diagnosis of CD still requires upper gastrointestinal endoscopy and small bowel biopsy, and management requires a life-long gluten-free diet to avoid long-term complications.
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