Overview
Refractory celiac disease (RCD) is a rare complication of celiac disease characterized by persistent villous atrophy despite strict adherence to a gluten-free diet [Not directly covered in provided abstracts].Diagnosis
Persistent villous atrophy on duodenal biopsy despite adherence to a gluten-free diet [Not directly covered in provided abstracts].
Elevated intraepithelial lymphocytes [Not directly covered in provided abstracts].
Exclusion of other causes of malabsorption and enteropathy [Not directly covered in provided abstracts].Management
First-line: Strict lifelong gluten-free diet reinforcement [Not directly covered in provided abstracts].
Adjunctive treatments:
- Azathioprine or other immunosuppressants (e.g., 2 mg/kg/day) for refractory cases [Not directly covered in provided abstracts].
- Monitoring for complications such as enteropathy-associated T-cell lymphoma [Not directly covered in provided abstracts].Special Populations
No specific data provided in the given abstracts regarding pregnancy, pediatrics, elderly, or comorbidities related to RCD [Not directly covered in provided abstracts].Key Recommendations
Confirm diagnosis with duodenal biopsy showing persistent villous atrophy despite strict gluten avoidance (Evidence: Expert opinion) [Not directly covered in provided abstracts].
Initiate and strictly adhere to a gluten-free diet; consider multidisciplinary support for compliance (Evidence: Expert opinion) [Not directly covered in provided abstracts].
Evaluate and manage refractory cases with immunosuppressive therapy under close monitoring for adverse effects and complications (Evidence: Expert opinion) [Not directly covered in provided abstracts].References
1 Chan SWS, Khattak S, Yücel N, Gupta N, Yücel YH. A decade of surgical eye removals in Ontario: a clinical-pathological study. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie 2017. link