Advances in Diagnosis and Management of Celiac Disease

作者：Kelly Ciaran P; Bai Julio C; Liu Edwin; Leffler Daniel A

来源：Gastroenterology, 2015, 148(6): 1175-1186.

DOI：10.1053/j.gastro.2015.01.044

• Gluten
• Malabsorption
• Autoimmune
• Wheat
• Cereal
• Serology
• Villous Atrophy
• Enteritis
• Enteropathy
• Diet
• Nutritional Deficiency
• Refractory
• Lymphoma
• Gluten-Free Diet

Celiac disease is an autoimmune disorder that is induced by dietary gluten in genetically predisposed individuals. It has a prevalence of approximately 1% in many populations worldwide. New diagnoses have increased substantially, owing to increased awareness, better diagnostic tools, and probable real increases in incidence. The breadth of recognized clinical presentations continues to expand, making the disorder highly relevant to all physicians. Newer diagnostic tools, including serologic tests for antibodies against tissue transglutaminase and deamidated gliadin peptide, greatly facilitate diagnosis. Tests for celiacpermissive HLA-DQ2 and HLA-DQ8 molecules are useful in defined clinical situations. Celiac disease is diagnosed by histopathologic examination of duodenal biopsy specimens. However, according to recent controversial guidelines, a diagnosis can be made without a biopsy in certain circumstances, especially in children. Symptoms, mortality, and risk for malignancy each can be reduced by adherence to a gluten-free diet. This treatment is a challenge, however, because the diet is expensive, socially isolating, and not always effective in controlling symptoms or intestinal damage. Hence, there is increasing interest in developing nondietary therapies.

• 出版日期2015-5